AVALANCHE: Remove empty lines with only ";" characters in them.

150 files changed, 379 insertions, 2106 deletions

diff --git a/engines/avalanche/1stoff.cpp b/engines/avalanche/1stoff.cpp
index 9748605503..31c87a894d 100644
--- a/engines/avalanche/1stoff.cpp
+++ b/engines/avalanche/1stoff.cpp
@@ -35,9 +35,7 @@ byte fv;
 
 void adjust() {
 	registers r;
-	;
 	{
-		;
 		ax = 0x1012;
 		bx = 1;
 		cx = 2;
@@ -51,7 +49,6 @@ void adjust() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 0;
 	clrscr;
 
@@ -66,7 +63,6 @@ int main(int argc, const char *argv[]) {
 	output << "presents";
 
 	for (fv = 1; fv <= 77; fv ++) {
-		;
 		delay(77);
 		if (fv < 64)  fillchar(cols[1], 3, chr(fv));
 		if (fv > 14)  fillchar(cols[2], 3, chr(fv - 14));
@@ -76,7 +72,6 @@ int main(int argc, const char *argv[]) {
 	delay(100);
 
 	for (fv = 63; fv >= 1; fv --) {
-		;
 		fillchar(cols, sizeof(cols), chr(fv));
 		delay(37);
 		adjust();
diff --git a/engines/avalanche/access.cpp b/engines/avalanche/access.cpp
index abc944f4dc..ba87cd64a4 100644
--- a/engines/avalanche/access.cpp
+++ b/engines/avalanche/access.cpp
@@ -52,19 +52,16 @@ void int_say(string filename, boolean bubble)
 /* Internal use ONLY! */
 {
 	untyped_file f;
-	;
 	/*$I-*/
 	assign(f, filename);
 	reset(f, 1);
 	if (ioresult != 0) {
-		;
 		int_say_went_ok = false;
 		return;
 	}
 	bufsize = filesize(f);
 	blockread(f, buffer, bufsize);
 	if (bubble) {
-		;
 		bufsize += 1;
 		buffer[bufsize] = '\2';
 	}
@@ -77,7 +74,6 @@ void int_say(string filename, boolean bubble)
 }
 
 void dixi(char p, byte n) {
-	;
 	exit(153);
 	int_say(string('s') + p + strf(n) + ".raw", false);
 }
@@ -85,10 +81,8 @@ void dixi(char p, byte n) {
 void talkto(byte whom) {
 	byte fv;
 	boolean no_matches;
-	;
 	exit(153);
 	if (person == pardon) {
-		;
 		person = chr(subjnumber);
 		subjnumber = 0;
 	}
@@ -97,19 +91,16 @@ void talkto(byte whom) {
 	case pspludwick:
 
 		if ((dna.lustie_is_asleep) & (~ dna.obj[potion])) {
-			;
 			dixi('q', 68);
 			dna.obj[potion] = true;
 			objectlist;
 			points(3);
 			return;
 		} else {
-			;
 			if (dna.talked_to_crapulus)
 				switch (dna.given2spludwick) { /* Spludwick - what does he need? */
 					/* 0 - let it through to use normal routine. */
 				case RANGE_2(1, 2): {
-					;
 					display(string("Can you get me ") +
 					        get_better(spludwick_order[dna.given2spludwick]) + ", please?" +
 					        "\232\2");
@@ -117,7 +108,6 @@ void talkto(byte whom) {
 				}
 				break;
 				case 3: {
-					;
 					dixi('q', 30); /* need any help with the game? */
 					return;
 				}
@@ -129,7 +119,6 @@ void talkto(byte whom) {
 
 	case pibythneth:
 		if (dna.givenbadgetoiby) {
-			;
 			dixi('q', 33); /* Thanks a lot! */
 			return; /* And leave the proc. */
 		}
@@ -143,7 +132,6 @@ void talkto(byte whom) {
 		break;
 	case payles:
 		if (~ dna.ayles_is_awake) {
-			;
 			dixi('q', 43); /* He's fast asleep! */
 			return;
 		}
@@ -152,7 +140,6 @@ void talkto(byte whom) {
 		if (dna.geida_given_potion)
 			dna.geida_follows = true;
 		else {
-			;
 			dixi('u', 17);
 			return;
 		}
@@ -164,7 +151,6 @@ void talkto(byte whom) {
 	no_matches = true;
 	for (fv = 1; fv <= numtr; fv ++)
 		if (tr[fv].a.accinum == whom) {
-			;
 			display(string('\23') + chr(fv + 48) + '\4');
 			no_matches = false;
 			flush();
@@ -175,7 +161,6 @@ void talkto(byte whom) {
 	if (subjnumber == 0) /* For the moment... later we'll parse "say". */
 		int_say(string("ss") + strf(whom) + ".raw", true);
 	else {
-		;
 		int_say(string("ss") + strf(whom) + '-' + strf(subjnumber) + ".raw", true);
 		if (! int_say_went_ok)      /* File not found! */
 			dixi('n', whom);
diff --git a/engines/avalanche/also.cpp b/engines/avalanche/also.cpp
index 3f3e32a09a..af3b6c325e 100644
--- a/engines/avalanche/also.cpp
+++ b/engines/avalanche/also.cpp
@@ -120,7 +120,6 @@ const graphcursmasktype tthand = {
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
@@ -128,16 +127,13 @@ string strf(longint x) {
 
 void glimpse(byte ret) {     /* glimpse of screen 3 */
 	char sink;
-	;
 	hidemousecursor;
 	setvisualpage(3);
 	setcrtpagenumber(3);
 	showmousecursor;
 	do {
-		;
 	} while (!(~ anymousekeypressed));
 	do {
-		;
 	} while (!anymousekeypressed);
 	hidemousecursor;
 	setvisualpage(ret);
@@ -147,10 +143,8 @@ void glimpse(byte ret) {     /* glimpse of screen 3 */
 }
 
 void newline(byte t, integer p, integer q, integer r, integer s, byte c) {
-	;
 	{
 		linetype &with = lines[t];
-		;
 		x1 = p;
 		y1 = q;
 		x2 = r;
@@ -160,7 +154,6 @@ void newline(byte t, integer p, integer q, integer r, integer s, byte c) {
 }
 
 void newfield(byte t, integer p, integer q, integer r, integer s) {
-	;
 	{
 		fieldtype &with = fields[t];  ;
 		with.x1 = p;
@@ -171,11 +164,9 @@ void newfield(byte t, integer p, integer q, integer r, integer s) {
 }
 
 void drawped(byte p) {
-	;
 	{
 		pedtype &with = peds[p];
 		if (with.dir < 177) {
-			;
 			setcolor(p);
 			circle(with.x, with.y, 5);
 			moveto(with.x, with.y);
@@ -211,12 +202,10 @@ void drawped(byte p) {
 
 void drawup() {
 	byte fv;
-	;
 	cleardevice();
 	for (fv = 1; fv <= numlines; fv ++) {
 		linetype &with = lines[fv];
 		if (x1 != nay) {
-			;
 			setcolor(with.col);
 			line(x1, y1, x2, y2);
 		}
@@ -224,7 +213,6 @@ void drawup() {
 	for (fv = 1; fv <= numlines; fv ++) {
 		fieldtype &with = fields[fv];
 		if (with.x1 != nay) {
-			;
 			setcolor(fv);
 			rectangle(with.x1, with.y1, with.x2, with.y2);
 		}
@@ -234,7 +222,6 @@ void drawup() {
 
 void addped() {
 	byte n, fv;
-	;
 	n = 0;
 	do {
 		n += 1;
@@ -252,7 +239,6 @@ void addped() {
 	hidemousecursor;
 	{
 		pedtype &with = peds[n];
-		;
 		with.x = mousex;
 		with.y = mousey;
 	}
@@ -301,12 +287,10 @@ void addped() {
 
 void addline(byte ccc) {
 	byte fv;
-	;
 	do {
 		for (fv = 1; fv <= numlines; fv ++) {
 			linetype &with = lines[fv];
 			if (x1 == nay) {
-				;
 				x1 = fv * 17;
 				x2 = x1;
 				y1 = 200;
@@ -321,20 +305,17 @@ void addline(byte ccc) {
 byte colour() {
 	byte fv;
 	byte colour_result;
-	;
 	setactivepage(0);
 	setvisualpage(0);
 	setcrtpagenumber(0);
 	outtextxy(0, 0, "Select a colour, please...");
 	for (fv = 1; fv <= 15; fv ++) {
-		;
 		setfillstyle(1, fv);
 		bar(fv * 40, 27, 39 + fv * 40, 200);
 	}
 	showmousecursor;
 	do {
 		if (rightmousekeypressed)  {
-			;
 			hidemousecursor;
 			return colour_result;
 		}
@@ -349,7 +330,6 @@ byte colour() {
 void addfield() {
 	byte fv;
 	boolean ok;
-	;
 	do {
 		fv = colour();
 		ok = fields[fv].x1 == nay;
@@ -357,7 +337,6 @@ void addfield() {
 	} while (!ok);
 	{
 		fieldtype &with = fields[fv];
-		;
 		with.x1 = 300 + fv * 17;
 		with.x2 = with.x1 + 1;
 		with.y1 = 200;
@@ -368,7 +347,6 @@ void addfield() {
 byte checkline() {
 	byte fv, ans;
 	byte checkline_result;
-	;
 	setgraphicscursor(crosshairs);
 	setcrtpagenumber(0);
 	setactivepage(0);
@@ -378,7 +356,6 @@ byte checkline() {
 		showmousecursor;
 		do {
 			if (rightmousekeypressed)  {
-				;
 				checkline_result = 255;
 				return checkline_result;
 			}
@@ -388,11 +365,9 @@ byte checkline() {
 		setactivepage(1);
 		ans = 177;
 		for (fv = 1; fv <= numlines; fv ++) { /*  */
-			;
 			{
 				linetype &with = lines[fv];
 				if (x1 != nay) {
-					;
 					setcolor(9);
 					line(x1, y1, x2, y2);
 					if (getpixel(mousex, mousey) == 9)  ans = fv;
@@ -403,7 +378,6 @@ byte checkline() {
 			{
 				fieldtype &with = fields[fv];
 				if (with.x1 != nay) {
-					;
 					setcolor(9);
 					rectangle(with.x1, with.y1, with.x2, with.y2);
 					if (getpixel(mousex, mousey) == 9)  ans = fv + 100;
@@ -422,7 +396,6 @@ void chooseside();
 static boolean itsaline;
 
 static void plotline() {
-	;
 	if (itsaline) {
 		linetype &with = lines[gd];
 		if (do1)  line(mousex, mousey, x2, y2);
@@ -440,12 +413,10 @@ void chooseside() {
 	byte clicol, savelcol;
 	fieldtype current;
 	integer temp;
-	;
 	do {
 		gd = checkline();
 		itsaline = gd < 100;
 		if (gd == 255)  {
-			;
 			hidemousecursor;
 			return;
 		}
@@ -456,12 +427,10 @@ void chooseside() {
 		setgraphicscursor(tthand);
 		setcrtpagenumber(2);
 		if (itsaline) {
-			;
 			current = lines[gd];
 			savelcol = lines[gd].col;
 		} else current = fields[gd];
 		{
-			;
 			setcolor(9);
 			if (itsaline)  line(current.x1, current.y1, current.x2, current.y2);
 			else rectangle(current.x1, current.y1, current.x2, current.y2);
@@ -471,19 +440,16 @@ void chooseside() {
 			setfillstyle(1, green);
 			bar(current.x2 - 3, current.y2 - 3, current.x2 + 3, current.y2 + 3);
 			do {
-				;
 			} while (!(~ anymousekeypressed));
 			clicol = 177;
 			showmousecursor;
 			do {
 				if (anymousekeypressed) {
-					;
 					hidemousecursor;
 					clicol = getpixel(mousex, mousey);
 					showmousecursor;
 				}
 				if (rightmousekeypressed) {
-					;
 					hidemousecursor;
 					return;
 				}
@@ -507,14 +473,12 @@ void chooseside() {
 			}
 			setwritemode(xorput);
 			while (~ anymousekeypressed) {
-				;
 				plotline();
 				showmousecursor;
 				delay(1);
 				hidemousecursor;
 				plotline();
 				if (rightmousekeypressed)  {
-					;
 					hidemousecursor;
 					return;
 				}
@@ -522,24 +486,19 @@ void chooseside() {
 			}
 			/* update "current" rec */
 			if (do1)  {
-				;
 				current.x1 = mousex;
 				current.y1 = mousey;
 			} else {
-				;
 				current.x2 = mousex;
 				current.y2 = mousey;
 			}
 			if (! itsaline) {
-				;
 				if (current.x1 > current.x2)  {
-					;
 					temp = current.x2;
 					current.x2 = current.x1;
 					current.x1 = temp;
 				}
 				if (current.y1 > current.y2)  {
-					;
 					temp = current.y2;
 					current.y2 = current.y1;
 					current.y1 = temp;
@@ -548,7 +507,6 @@ void chooseside() {
 			/* copy "current" to line/field */
 			if (itsaline) {
 				linetype &with1 = lines[gd];
-				;
 				current.x1 = current.x1;
 				current.x2 = current.x2;
 				current.y1 = current.y1;
@@ -561,7 +519,6 @@ void chooseside() {
 }
 
 void delped() {
-	;
 	setcrtpagenumber(0);
 	setactivepage(0);
 	setvisualpage(0);
@@ -569,7 +526,6 @@ void delped() {
 	setgraphicscursor(tthand);
 	showmousecursor;
 	do {
-		;
 	} while (!leftmousekeypressed);
 	peds[colour()].dir = 177;
 }
@@ -577,7 +533,6 @@ void delped() {
 byte menu();
 
 static void say(byte y, string x) {
-	;
 	setfillstyle(1, y);
 	bar(0, y * 17, 100, y * 17 + 15);
 	outtextxy(123, y * 17, x);
@@ -586,7 +541,6 @@ static void say(byte y, string x) {
 byte menu() {
 	byte clicol;
 	byte menu_result;
-	;
 	setcolor(15);
 	settextstyle(0, 0, 2);
 	clicol = 0;
@@ -605,20 +559,17 @@ byte menu() {
 	showmousecursor;
 	do {
 		if (leftmousekeypressed) {
-			;
 			hidemousecursor;
 			clicol = getpixel(mousex, mousey);
 			showmousecursor;
 		}
 		if (rightmousekeypressed)  {
-			;
 			hidemousecursor;
 			return menu_result;
 		}
 		if (keypressed())  glimpse(2);
 	} while (!(clicol > 0));
 	do {
-		;
 	} while (!(~ anymousekeypressed));
 	hidemousecursor;
 	menu_result = clicol;
@@ -626,10 +577,8 @@ byte menu() {
 }
 
 void removeline() {
-	;
 	gd = checkline();
 	if (gd == 255)  {
-		;
 		hidemousecursor;
 		return;
 	}
@@ -641,7 +590,6 @@ void removeline() {
 }
 
 void lino() {
-	;
 	resetmouse;
 	do {
 		switch (menu()) {
@@ -674,14 +622,12 @@ void loadscreen() {   /* load2 */
 	byte a /*absolute $A000:246560*/;
 	byte bit;
 	untyped_file f;
-	;
 	setactivepage(3);
 	setvisualpage(3);
 	assign(f, string("c:\\avalot\\place") + n + ".avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -697,7 +643,6 @@ void loadscreen() {   /* load2 */
 void ctrlsout(string &x) {        /* Replace real ctrls with caret codes */
 	byte fv;
 	string xx;
-	;
 	xx = "";
 	for (fv = 1; fv <= length(x); fv ++)
 		if (x[fv] > '\37')  xx = xx + x[fv];
@@ -709,12 +654,10 @@ void ctrlsin(string &x) {        /* Opposite of ctrlsout */
 	byte fv;
 	string xx;
 	boolean ctrlwas;
-	;
 	xx = "";
 	ctrlwas = false;
 	for (fv = 1; fv <= length(x); fv ++)
 		if (ctrlwas) {  /* last char was a caret */
-			;
 			xx = xx + chr(ord(upcase(x[fv])) - 64);
 			ctrlwas = false;
 		} else {
@@ -728,7 +671,6 @@ void ctrlsin(string &x) {        /* Opposite of ctrlsout */
 
 void flipover() {   /* temp view other screen */
 	char r;
-	;
 	setvisualpage(3);
 	r = readkey();
 	setvisualpage(0);
@@ -736,7 +678,6 @@ void flipover() {   /* temp view other screen */
 
 void plotchar(byte x, byte y, char n) {
 	byte fv;
-	;
 	if (chars[x][y] == n)  return;
 	for (fv = 0; fv <= 15; fv ++)
 		mem[0xa000 * y * 1200 + (fv + 3) * 80 + x] = skinny[ord(n)][fv];
@@ -745,7 +686,6 @@ void plotchar(byte x, byte y, char n) {
 
 void cursor() {
 	byte fv;
-	;
 	cursorflash += 1;
 	switch (cursorflash) {
 	case 1:
@@ -760,9 +700,7 @@ void cursor() {
 }
 
 void losecursor() {
-	;
 	if (cursorflash < 127)  {
-		;
 		cursorflash = 126;
 		cursor();
 	}
@@ -771,13 +709,10 @@ void losecursor() {
 
 void gwrite(string x) {
 	byte fv;
-	;
 	for (fv = 1; fv <= length(x); fv ++) {
-		;
 		plotchar(tx, ty, x[fv]);
 		tx += 1;
 		if (tx == 80)  {
-			;
 			ty += 1;
 			tx = 0;
 		}
@@ -789,7 +724,6 @@ string typein(string x) {
 	byte p;
 	char r;
 	string typein_result;
-	;
 	setvisualpage(0);
 	setactivepage(0);
 	cleardevice();
@@ -812,7 +746,6 @@ string typein(string x) {
 		tx = (p % 80);
 		ty = (p / 80) + 6;
 		while (! keypressed())  {
-			;
 			delay(1);
 			cursor();
 		}
@@ -821,7 +754,6 @@ string typein(string x) {
 		switch (r) {
 		case '\10':
 			if (p > 0)  {
-				;
 				x = copy(x, 1, p - 1) + copy(x, p + 1, 255);
 				p -= 1;
 			}
@@ -830,7 +762,6 @@ string typein(string x) {
 			flipover();
 			break;
 		case '\40' ... '\377': {
-			;
 			x = copy(x, 1, p) + r + copy(x, p + 1, 255);
 			p += 1;
 		}
@@ -873,7 +804,6 @@ byte typeno(string title) {
 	integer e;
 	word p;
 	byte typeno_result;
-	;
 	cleardevice();
 	x = "000";
 	settextstyle(0, 0, 3);
@@ -889,7 +819,6 @@ byte typeno(string title) {
 			r = readkey();
 		} while (!(set::of(range('0', '9'), '\33', '\15', eos).has(r)));
 		if (r == '\33')  {
-			;
 			typeno_result = 255;
 			return typeno_result;
 		}
@@ -904,7 +833,6 @@ void showallnames() {
 	byte fv;
 	varying_string<2> s;
 	char r;
-	;
 	settextstyle(0, 0, 2);
 	cleardevice();
 	setcolor(13);
@@ -912,7 +840,6 @@ void showallnames() {
 	settextstyle(0, 0, 1);
 	setcolor(7);
 	for (fv = 1; fv <= 29; fv ++) {
-		;
 		str(fv, 2, s);
 		outtextxy((fv / 15) * 320, ((fv % 15) * 10) + 30, s + '=' + copy(names[fv][1], 0, 33));
 	}
@@ -925,7 +852,6 @@ void showallassoc();
 
 
 static void saascreen() {
-	;
 	settextstyle(0, 0, 2);
 	cleardevice();
 	setcolor(10);
@@ -940,15 +866,12 @@ void showallassoc() {
 	varying_string<2> s;
 	char r;
 
-	;
 	saascreen();
 	for (fv = 1; fv <= 30; fv ++) {
-		;
 		str(fv - 1, 2, s);
 		outtextxy(0, (((fv - 1) % 10) * 10) + 30,
 		          s + ':' + copy(names[fv - 1][1], 1, 7) + ':' + copy(names[fv - 1][2], 1, 70));
 		if ((fv % 10) == 0)  {
-			;
 			r = readkey();
 			saascreen();
 		}
@@ -960,10 +883,8 @@ void showallassoc() {
 
 void clear() {
 	byte fv;
-	;
 	fillchar(names , sizeof(names),  '\0');
 	for (fv = 1; fv <= numlines; fv ++) {
-		;
 		lines[fv].x1 = nay;
 		fields[fv].x1 = nay;
 	}
@@ -974,14 +895,12 @@ void scramble();
 
 static void scram1(string &x) {
 	byte fz;
-	;
 	for (fz = 1; fz <= length(x); fz ++)
 		x[fz] = chr(ord(x[fz]) ^ 177);
 }
 
 void scramble() {   /* Works both ways. */
 	byte fv, ff;
-	;
 	for (fv = 0; fv <= 29; fv ++)
 		for (ff = 1; ff <= 2; ff ++)
 			scram1(names[fv][ff]);
@@ -993,7 +912,6 @@ void save() {
 	string x;
 	untyped_file f;
 	byte minnames, minlines, minpeds, minfields, fv, ff;
-	;
 	minnames = 0;
 	for (fv = 0; fv <= 29; fv ++) if (names[fv][1] != "")     minnames = fv;
 	minlines = 0;
@@ -1036,7 +954,6 @@ static string nextstring() {
 	byte l;
 	string x;
 	string nextstring_result;
-	;
 	x = "";
 	blockread(f, l, 1);
 	blockread(f, x[1], l);
@@ -1049,7 +966,6 @@ void load() {
 	byte minnames, minlines, minpeds, minfields;
 	byte ff, fv;
 
-	;
 	clear();
 	assign(f, string("c:\\avalot\\also") + n + ".avd");
 	/*$I-*/ reset(f, 1); /*$I+*/ if (ioresult != 0)  return; /* no Also file */
@@ -1081,60 +997,50 @@ static integer y;
 
 static void display() {
 	byte fv;
-	;
 	cleardevice();
 	settextstyle(0, 0, 2);
 	setcolor(15);
 	outtextxy(0, 0, "Magics.");
 	settextstyle(0, 0, 1);
 	for (fv = 1; fv <= 15; fv ++) {
-		;
 		y = 23 + fv * 10;
 		setcolor(fv);
 		outtextxy(100, y, string('$') + codes[fv - 1]);
 		{
 			magictype &with = magics[fv];
-			;
 			switch (with.op) {
 			case nix: {
-				;
 				setcolor(8);
 				outtextxy(140, y, "Nix");
 			}
 			break;
 			case bounce: {
-				;
 				setcolor(10);
 				outtextxy(143, y, "Bounce!");
 			}
 			break;
 			case exclaim: {
-				;
 				setcolor(14);
 				outtextxy(143, y, string("Exclaim: ") + strf(with.data));
 			}
 			break;
 			case transport: {
-				;
 				setcolor(12);
 				outtextxy(143, y, string("Transport to ") + strf(hi(with.data)) +
 				          ", ped " + strf(lo(with.data)));
 			}
 			break;
 			case unfinished: {
-				;
 				setcolor(15);
 				outtextxy(143, y, "*** UNFINISHED! ***");
 			}
 			break;
 			case special: {
-				;
 				setcolor(6);
 				outtextxy(143, y, string("Special call no. ") + strf(with.data));
 			}
 			break;
 			case opendoor: {
-				;
 				setcolor(11);
 				outtextxy(143, y, string("Opening door to ") + strf(hi(with.data)) +
 				          ", ped " + strf(lo(with.data)));
@@ -1153,7 +1059,6 @@ static word ask(string x) {
 	word thomaswashere;
 	integer e;
 	word ask_result;
-	;
 	cleardevice();
 	setcolor(10);
 	settextstyle(0, 0, 3);
@@ -1170,7 +1075,6 @@ void editmagics() {
 	char r, rr;
 	byte p;
 
-	;
 	do {
 		display();
 		do {
@@ -1199,13 +1103,11 @@ void editmagics() {
 				with.op = bounce;
 				break;
 			case 'E': {
-				;
 				with.op = exclaim;
 				with.data = ask("Which scroll?");
 			}
 			break;
 			case 'T': {
-				;
 				with.op = transport;
 				with.data = ask("Ped no.?") + ask("Whither?") * 256;
 			}
@@ -1214,13 +1116,11 @@ void editmagics() {
 				with.op = unfinished;
 				break;
 			case 'S': {
-				;
 				with.op = special;
 				with.data = ask("Which call?");
 			}
 			break;
 			case 'O': {
-				;
 				with.op = opendoor;
 				with.data = ask("Ped no.?") + ask("Whither?") * 256;
 			}
@@ -1238,54 +1138,45 @@ static integer y2;
 
 static void display1() {
 	byte fv;
-	;
 	cleardevice();
 	settextstyle(0, 0, 2);
 	setcolor(15);
 	outtextxy(0, 0, "Portals.");
 	settextstyle(0, 0, 1);
 	for (fv = 9; fv <= 15; fv ++) {
-		;
 		y2 = fv * 10 - 53;
 		setcolor(fv);
 		outtextxy(100, y2, string('$') + codes1[fv - 1]);
 		{
 			magictype &with = portals[fv];
-			;
 			switch (with.op) {
 			case nix: {
-				;
 				setcolor(8);
 				outtextxy(140, y2, "Nix");
 			}
 			break;
 			case exclaim: {
-				;
 				setcolor(14);
 				outtextxy(143, y2, string("Exclaim: ") + strf(with.data));
 			}
 			break;
 			case transport: {
-				;
 				setcolor(12);
 				outtextxy(143, y2, string("Transport to ") + strf(hi(with.data)) +
 				          ", ped " + strf(lo(with.data)));
 			}
 			break;
 			case unfinished: {
-				;
 				setcolor(15);
 				outtextxy(143, y2, "*** UNFINISHED! ***");
 			}
 			break;
 			case special: {
-				;
 				setcolor(6);
 				outtextxy(143, y2, string("Special call no. ") + strf(with.data));
 			}
 			break;
 			case opendoor: {
-				;
 				setcolor(11);
 				outtextxy(143, y2, string("Opening door to ") + strf(hi(with.data)) +
 				          ", ped " + strf(lo(with.data)));
@@ -1304,7 +1195,6 @@ static word ask1(string x) {
 	word thomaswashere;
 	integer e;
 	word ask1_result;
-	;
 	cleardevice();
 	setcolor(10);
 	settextstyle(0, 0, 3);
@@ -1321,7 +1211,6 @@ void editportals() {   /* much t'same as editmagics */
 	char r, rr;
 	byte p;
 
-	;
 	do {
 		display1();
 		do {
@@ -1348,13 +1237,11 @@ void editportals() {   /* much t'same as editmagics */
 				with.op = nix;
 				break;
 			case 'E': {
-				;
 				with.op = exclaim;
 				with.data = ask1("Which scroll?");
 			}
 			break;
 			case 'T': {
-				;
 				with.op = transport;
 				with.data = ask1("Ped no.?") + ask1("Whither?") * 256;
 			}
@@ -1363,13 +1250,11 @@ void editportals() {   /* much t'same as editmagics */
 				with.op = unfinished;
 				break;
 			case 'S': {
-				;
 				with.op = special;
 				with.data = ask1("Which call?");
 			}
 			break;
 			case 'O': {
-				;
 				with.op = opendoor;
 				with.data = ask1("Ped no.?") + ask1("Whither?") * 256;
 			}
@@ -1381,7 +1266,6 @@ void editportals() {   /* much t'same as editmagics */
 
 void editflags() {
 	char r;
-	;
 	cleardevice();
 	settextstyle(0, 0, 2);
 	setcolor(15);
@@ -1400,7 +1284,6 @@ void editflags() {
 		} while (!(set::of(range('A', 'Z'), '\33', '\15', '\11', eos).has(r)));
 		switch (r) {
 		case RANGE_26('A', 'Z'): {
-			;
 			if (pos(r, flags) > 0) {
 				;     /* flag is on- switch it off */
 				Delete(flags, pos(r, flags), 1);
@@ -1432,7 +1315,6 @@ void editflags() {
 void alsomenu() {
 	char r;
 	byte t;
-	;
 	do {
 		setactivepage(0);
 		setvisualpage(0);
@@ -1463,7 +1345,6 @@ void alsomenu() {
 		} while (!(set::of(range('1', '9'), 'S', 'L', '\0', eos).has(r)));
 		switch (r) {
 		case '1': {
-			;
 			do {
 				t = typeno("Which object\? (0-30)");
 			} while (!((t < 30) || (t == 255)));
@@ -1510,7 +1391,6 @@ void alsomenu() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	output << "*** ALSO ***" << NL;
 	output << NL;
 	output << "No. of screen to edit?";
diff --git a/engines/avalanche/andexor.cpp b/engines/avalanche/andexor.cpp
index b57585d3c6..74b5967f1b 100644
--- a/engines/avalanche/andexor.cpp
+++ b/engines/avalanche/andexor.cpp
@@ -56,7 +56,6 @@ void load(string nam) {
 	varying_string<40> xxx;
 	string check;
 
-	;
 	assign(f, nam);
 	reset(f, 1);
 	blockread(f, xxx, 41);
@@ -64,7 +63,6 @@ void load(string nam) {
 	blockread(f, check, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(a[z], s);
 		blockread(f, a[z], s);
 		putimage(0, 15 + (z - 1) * 75, a[z], 0);
@@ -75,7 +73,6 @@ void load(string nam) {
 
 void silhouette() {
 	byte x, y, c;
-	;
 	setvisualpage(1);
 	setactivepage(1);
 	setfillstyle(1, 15);
@@ -85,7 +82,6 @@ void silhouette() {
 			/*   bar((gm div 2)*320+gd*40,20+(gm mod 2)*40,(gm div 2)*320+gd*40+35,(gm mod 2)*40+60); */
 			for (y = 1; y <= adx.yl; y ++)
 				for (x = 1; x <= adx.xl; x ++) {
-					;
 					setactivepage(0);
 					c = getpixel((gm / 2) * 320 + gd * 40 + x, 20 + (gm % 2) * 40 + y);
 					setactivepage(1);
@@ -101,7 +97,6 @@ void silhouette() {
 
 void standard() {
 	byte x, y, c;
-	;
 	setvisualpage(2);
 	setactivepage(2);
 	for (gm = 0; gm <= 3; gm ++)
@@ -109,7 +104,6 @@ void standard() {
 			;     /* 26,15 */
 			for (y = 1; y <= adx.yl; y ++)
 				for (x = 1; x <= adx.xl; x ++) {
-					;
 					setactivepage(0);
 					c = getpixel((gm / 2) * 320 + gd * 40 + x, 20 + (gm % 2) * 40 + y);
 					setactivepage(2);
@@ -124,7 +118,6 @@ void standard() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -133,7 +126,6 @@ int main(int argc, const char *argv[]) {
 	/* getmem(adxpic[1,1,1],adx.size); getimage(40,20,75,60,adxpic[1,1,1]^);
 	 putimage(100,100,adxpic[1,1,1]^,0); */
 	{
-		;
 		adx.name = "Avalot";
 		adx.num = 24;
 		adx.seq = 6;
diff --git a/engines/avalanche/andexor2.cpp b/engines/avalanche/andexor2.cpp
index 605a185343..27c62cf036 100644
--- a/engines/avalanche/andexor2.cpp
+++ b/engines/avalanche/andexor2.cpp
@@ -59,7 +59,6 @@ void load(string n) {
 	varying_string<40> xxx;
 	string check;
 
-	;
 	assign(f, n);
 	reset(f, 1);
 	blockread(f, xxx, 41);
@@ -67,7 +66,6 @@ void load(string n) {
 	blockread(f, check, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(a[z], s);
 		blockread(f, a[z], s);
 		putimage(0, 15 + (z - 1) * 75, a[z], 0);
@@ -78,19 +76,16 @@ void load(string n) {
 
 void silhouette() {
 	byte x, y, c;
-	;
 	setvisualpage(1);
 	setactivepage(1);
 	setfillstyle(1, 15);
 	{
-		;
 		for (gm = 0; gm <= 3; gm ++)
 			for (gd = 1; gd <= 6; gd ++) {
 				;     /* 26,15 */
 				side2 = adx.xl * 6;
 				for (y = 1; y <= adx.yl; y ++)
 					for (x = 1; x <= adx.xl; x ++) {
-						;
 						setactivepage(0);
 						c = getpixel((gm / 2) * 320 + gd * 40 + x, 20 + (gm % 2) * 40 + y);
 						setactivepage(1);
@@ -107,17 +102,14 @@ void silhouette() {
 
 void standard() {
 	byte x, y, c;
-	;
 	setvisualpage(2);
 	setactivepage(2);
 	{
-		;
 		for (gm = 0; gm <= 3; gm ++)
 			for (gd = 1; gd <= 6; gd ++) {
 				;     /* 26,15 */
 				for (y = 1; y <= adx.yl; y ++)
 					for (x = 1; x <= adx.xl; x ++) {
-						;
 						setactivepage(0);
 						c = getpixel((gm / 2) * 320 + gd * 40 + x, 20 + (gm % 2) * 40 + y);
 						setactivepage(2);
@@ -137,14 +129,12 @@ void standard() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
 	fillchar(adxpic, sizeof(adxpic), '\261');
 	load("v:avalots.avd");
 	{
-		;
 		adx.name = "Avalot";
 		adx.num = 24;
 		adx.seq = 6;
@@ -164,7 +154,6 @@ int main(int argc, const char *argv[]) {
 	blockwrite(f, adx, sizeof(adx));
 	blockwrite(f, bigsize, 2);
 	for (gm = 0; gm <= 1; gm ++) {
-		;
 		putimage(0, 0, adxpic[gm], 0);
 		blockwrite(f, adxpic[gm], bigsize); /* next image */
 	}
diff --git a/engines/avalanche/andextst.cpp b/engines/avalanche/andextst.cpp
index b5e1d9a5ba..39ba3df405 100644
--- a/engines/avalanche/andextst.cpp
+++ b/engines/avalanche/andextst.cpp
@@ -41,21 +41,18 @@ integer x;
 array<0, 1, integer> ox;
 
 void andex(integer x, integer y, byte n, byte num) {
-	;
 	putimage(x, y, adx[num][n][0], andput);
 	putimage(x, y, adx[num][n][1], xorput);
 }
 
 void loadadx(byte num, string x) {
 	byte n;
-	;
 	assign(f, x);
 	reset(f, 1);
 	seek(f, 59);
 	blockread(f, n, 1); /* No. of images... */
 	for (gd = 1; gd <= n; gd ++)
 		for (gm = 0; gm <= 1; gm ++) {
-			;
 			blockread(f, s, 2); /* size of next image... */
 			getmem(adx[num][gd][gm], s);
 			blockread(f, adx[num][gd][gm], s); /* next image */
@@ -65,14 +62,12 @@ void loadadx(byte num, string x) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	loadadx(0, "d:sprite0.avd");
 	loadadx(1, "d:sprite0.avd");
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
 	for (gd = 0; gd <= 1; gd ++) {
-		;
 		setactivepage(gd);
 		setfillstyle(6, 1);
 		bar(0, 0, 640, 200);
@@ -87,7 +82,6 @@ int main(int argc, const char *argv[]) {
 		setactivepage(cp);
 		setvisualpage(1 - cp);
 		for (gm = 0; gm <= 1; gm ++) {
-			;
 			if (t > 0)  t -= 1;
 			else
 				putimage(ox[cp], 77, back[cp], copyput);
diff --git a/engines/avalanche/arch.cpp b/engines/avalanche/arch.cpp
index 2172a574a0..1f0e1a4bde 100644
--- a/engines/avalanche/arch.cpp
+++ b/engines/avalanche/arch.cpp
@@ -97,13 +97,11 @@ void save(string name) {
 	edhead eh;
 	word groi;
 	string groi2;
-	;
 	fillchar(eh, sizeof(eh), '\261'); /* Fill up the edhead */
 
 	dna.saves += 1; /* It's been saved one more time... */
 
 	{
-		;
 
 		/* Info about this program */
 
diff --git a/engines/avalanche/avbkgrnd.cpp b/engines/avalanche/avbkgrnd.cpp
index 7ab263049b..2bb628828e 100644
--- a/engines/avalanche/avbkgrnd.cpp
+++ b/engines/avalanche/avbkgrnd.cpp
@@ -33,7 +33,6 @@ namespace Avalanche {
 integer gd, gm;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/avvyans.cpp b/engines/avalanche/avvyans.cpp
index f91435fef2..8e0876061e 100644
--- a/engines/avalanche/avvyans.cpp
+++ b/engines/avalanche/avvyans.cpp
@@ -39,7 +39,6 @@ string x;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -63,18 +62,14 @@ int main(int argc, const char *argv[]) {
 	*/
 	for (gm = 0; gm <= 17; gm ++)
 		for (gd = 0; gd <= 27; gd ++) {
-			;
 			gotoxy(gd + 1, gm + 1);
 			if (cols[gd][2 * gm] == cols[gd][2 * gm + 1]) {
-				;
 				textattr = cols[gd][2 * gm];
 				output << 'Û';
 			} else if ((cols[gd][2 * gm] > 7) && (cols[gd][2 * gm + 1] < 8)) {
-				;
 				textattr = cols[gd][2 * gm] + cols[gd][2 * gm + 1] * 16;
 				output << 'ß';
 			} else {
-				;
 				textattr = cols[gd][2 * gm] * 16 + cols[gd][2 * gm + 1];
 				if (textattr > blink)  textattr -= blink;
 				output << 'Ü';
diff --git a/engines/avalanche/avvyans2.cpp b/engines/avalanche/avvyans2.cpp
index a4fb34aad6..fe238b309e 100644
--- a/engines/avalanche/avvyans2.cpp
+++ b/engines/avalanche/avvyans2.cpp
@@ -43,7 +43,6 @@ byte cfg, cbg; /* Current foreground & background. */
 byte ofg, obg; /* Old fg & bg. */
 
 void do_spaces() {
-	;
 	if (spaces == 0)  return;
 	along(spaces);
 	spaces = 0;
@@ -53,17 +52,14 @@ void finishline();
 static byte wx, wy;
 
 static void jumpto(byte xx) {
-	;
 	along(xx - wx);
 }
 
 void finishline() {
-	;
 	wx = 29 - spaces;
 	wy = gm + 1;
 	switch (wy) {
 	case 1: {
-		;
 		sgr(7);
 		jumpto(35);
 		output << "Back in good old A.D. ";
@@ -75,20 +71,16 @@ void finishline() {
 	}
 	break;
 	case RANGE_5(3, 7): {
-		;
 		t >> x >> NL;
 		while (x[length(x)] == '\40')  x[0] -= 1;
 		if (x != "") {
-			;
 			jumpto(30);
 			sgr(9);
 			spaces = 0;
 			while (x != "") {
-				;
 				if (x[1] == ' ')
 					spaces += 1;
 				else {
-					;
 					do_spaces();
 					output << x[1];
 				}
@@ -100,7 +92,6 @@ void finishline() {
 	}
 	break;
 	case 8: {
-		;
 		jumpto(67);
 		sgr(9);
 		output << "d'Argent" << NL;
@@ -108,42 +99,36 @@ void finishline() {
 	}
 	break;
 	case 11: {
-		;
 		jumpto(37);
 		sgr(14);
 		output << "He's back..." << NL;
 	}
 	break;
 	case 13: {
-		;
 		jumpto(47);
 		sgr(14);
 		output << "And this time," << NL;
 	}
 	break;
 	case 14: {
-		;
 		jumpto(52);
 		sgr(14);
 		output << "he's wearing tights..." << NL;
 	}
 	break;
 	case 16: {
-		;
 		jumpto(35);
 		sgr(4);
 		output << "A Thorsoft of Letchworth game. * Requires EGA" << NL;
 	}
 	break;
 	case 17: {
-		;
 		jumpto(37);
 		sgr(4);
 		output << "and HD. * By Mike, Mark and Thomas Thurman." << NL;
 	}
 	break;
 	case 18: {
-		;
 		jumpto(39);
 		sgr(4);
 		output << "Sfx archive- ";
@@ -162,7 +147,6 @@ void finishline() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -187,43 +171,34 @@ int main(int argc, const char *argv[]) {
 	reset(t);
 
 	for (gm = 0; gm <= 17; gm ++) {
-		;
 		spaces = 0;
 		for (gd = 0; gd <= 27; gd ++) {
-			;
 			if ((gd == 22) && (gm == 4)) {
-				;
 				do_spaces();
 				sgr(red);
 				output << 'ß';
 			} else {
-				;
 				if (cols[gd][2 * gm] == cols[gd][2 * gm + 1]) {
-					;
 					if (cols[gd][2 * gm] == 0)
 						spaces += 1; /* a blank space */
 					else {
-						;
 						do_spaces();
 
 						if (cfg == cols[gd][2 * gm])  output << 'Û';
 						else if (cbg == cols[gd][2 * gm])  output << ' ';
 						else {
-							;
 							sgr((cols[gd][2 * gm]) + (cbg * 16));
 							cfg = cols[gd][2 * gm];
 							output << 'Û';
 						}
 					}
 				} else if ((cols[gd][2 * gm] > 7) && (cols[gd][2 * gm + 1] < 8)) {
-					;
 					do_spaces();
 					sgr(cols[gd][2 * gm] + cols[gd][2 * gm + 1] * 16);
 					cfg = cols[gd][2 * gm];
 					cbg = cols[gd][2 * gm + 1] * 16;
 					output << 'ß';
 				} else {
-					;
 					do_spaces();
 
 					ofg = cfg;
@@ -232,12 +207,10 @@ int main(int argc, const char *argv[]) {
 					cfg = cols[gd][2 * gm + 1];
 
 					if ((cbg == ofg) && (cfg == obg)) {
-						;
 						n = cfg * 16 + cbg;
 						if (n > 128)  n -= 128;
 						output << 'ß';
 					} else {
-						;
 						n = cbg * 16 + cfg;
 						if (n > 128)  n -= 128;
 						if ((cfg != ofg) || (cbg != obg))  sgr(n);
diff --git a/engines/avalanche/avvymonk.cpp b/engines/avalanche/avvymonk.cpp
index 4f150e33d7..b29072f359 100644
--- a/engines/avalanche/avvymonk.cpp
+++ b/engines/avalanche/avvymonk.cpp
@@ -44,7 +44,6 @@ void savesc() {
 	word s;
 	varying_string<14> nam;
 	varying_string<30> screenname;
-	;
 	nam = "v:avvymonk.avd";
 	adf = string("aved as a stuff file, so there! TJAT.") + '\15' + '\12' + '\32';
 	adf[0] = 'S';
@@ -56,7 +55,6 @@ void savesc() {
 	blockwrite(f, screenname, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(c[z], s);
 		getimage(0, 15 + (z - 1) * 75, getmaxx(), 15 + (z) * 75, c[z]);
 		blockwrite(f, c[z], s);
@@ -64,7 +62,6 @@ void savesc() {
 	}
 }
 void loadscreen(string nam) {
-	;
 	assign(f, nam);
 	reset(f, 1);
 	blockread(f, check, 41);
@@ -72,7 +69,6 @@ void loadscreen(string nam) {
 	blockread(f, check, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(a[z], s);
 		blockread(f, a[z], s);
 		setactivepage(0);
@@ -83,7 +79,6 @@ void loadscreen(string nam) {
 }
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	x = 0;
@@ -91,7 +86,6 @@ int main(int argc, const char *argv[]) {
 	initgraph(gd, gm, "o:");
 	loadscreen("v:legion.avd");
 	while (y < 100) {
-		;
 		switch (getpixel(x, y)) {
 		case 7:
 			putpixel(x, y, 0);
@@ -105,7 +99,6 @@ int main(int argc, const char *argv[]) {
 		}
 		x += 1;
 		if (x > 640)  {
-			;
 			y += 1;
 			x = 0;
 		}
diff --git a/engines/avalanche/bootstrp.cpp b/engines/avalanche/bootstrp.cpp
index 905944796a..add361327a 100644
--- a/engines/avalanche/bootstrp.cpp
+++ b/engines/avalanche/bootstrp.cpp
@@ -11,7 +11,7 @@
 
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
 
  * You should have received a copy of the GNU General Public License
@@ -39,21 +39,23 @@ const integer run_dosshell = 2;
 const integer run_ghostroom = 3;
 const integer run_golden = 4;
 
-const array<false,true,varying_string<2> > runcodes = {{"et","Go"}};
+const array<false, true, varying_string<2> > runcodes = {{"et", "Go"}};
 
 const integer reset_ = 0;
 
-const boolean jsb = true;  const boolean no_jsb = false;
-const boolean bflight = true; const boolean no_bflight = false;
+const boolean jsb = true;
+const boolean no_jsb = false;
+const boolean bflight = true;
+const boolean no_bflight = false;
 
 
 struct {
-          byte operation;
-          word skellern;
-          array<1,10000,byte> contents;
+	byte operation;
+	word skellern;
+	array<1, 10000, byte> contents;
 } storage;
 
-string arguments,demo_args,args_with_no_filename;
+string arguments, demo_args, args_with_no_filename;
 
 boolean first_time;
 
@@ -64,314 +66,339 @@ string segofs;
 
 boolean zoomy;
 
-longint soundcard,speed,baseaddr,irq,dma;
+longint soundcard, speed, baseaddr, irq, dma;
 
-void cursor_off()     /*assembler; */
-{;
-/* asm
- mov ah,01; { Change cursor size. */
-/* mov cx,8224; { CH & CL are now 32. */
-/* int $10;  { Call the Bios */
+void cursor_off() {   /*assembler; */
+	;
+	/* asm
+	 mov ah,01; { Change cursor size. */
+	/* mov cx,8224; { CH & CL are now 32. */
+	/* int $10;  { Call the Bios */
 
 }    /* That's all. */
 
-void cursor_on()     /*assembler; */
-{;
-/*
-asm
- mov ah,01; { Change cursor size. */
-/* mov ch,5;  { Top line is 5. */
-/* mov cl,7;  { Bottom line is 7. */
-/* int $10;   { Call the Bios. */
+void cursor_on() {   /*assembler; */
+	;
+	/*
+	asm
+	 mov ah,01; { Change cursor size. */
+	/* mov ch,5;  { Top line is 5. */
+	/* mov cl,7;  { Bottom line is 7. */
+	/* int $10;   { Call the Bios. */
 
 }
 
-void quit()
-{
- cursor_on();
- exit(0);
+void quit() {
+	cursor_on();
+	exit(0);
 }
 
-string strf(longint x)
-{
-    string q;
-string strf_result;
-;
- str(x,q); strf_result=q;
-return strf_result;
+string strf(longint x) {
+	string q;
+	string strf_result;
+	;
+	str(x, q);
+	strf_result = q;
+	return strf_result;
 }
 
-string command_com()
-{
-    string temp;
+string command_com() {
+	string temp;
 
- string command_com_result;
- temp=getenv("comspec");
- if (temp=="") 
-  output << "avvy_bootstrap: COMSPEC not defined, => cannot run Dos shell." << NL;
- command_com_result=temp;
- return command_com_result;
+	string command_com_result;
+	temp = getenv("comspec");
+	if (temp == "")
+		output << "avvy_bootstrap: COMSPEC not defined, => cannot run Dos shell." << NL;
+	command_com_result = temp;
+	return command_com_result;
 }
 
-void explain(byte error)
-{
- output << " (";
- switch (error) {
-  case 2: output << "it's not there"; break;
-  case 8: output << "out of memory"; break;
-  default: output << "error " << error;
- }
- output << ")." << NL;
+void explain(byte error) {
+	output << " (";
+	switch (error) {
+	case 2:
+		output << "it's not there";
+		break;
+	case 8:
+		output << "out of memory";
+		break;
+	default:
+		output << "error " << error;
+	}
+	output << ")." << NL;
 }
 
 /*$F+*/
 
-void b_flight()     /*interrupt;*/
-{
- storage.skellern += 1;
+void b_flight() {   /*interrupt;*/
+	storage.skellern += 1;
 }
 
 /*$F-*/
 
-void bflight_on()
-{
- storage.skellern=reset_;
- setintvec(0x1c,&b_flight);
+void bflight_on() {
+	storage.skellern = reset_;
+	setintvec(0x1c, &b_flight);
 }
 
-void bflight_off()
-{
- setintvec(0x1c,old_1c);
+void bflight_off() {
+	setintvec(0x1c, old_1c);
 }
 
-void run(string what, boolean with_jsb,boolean with_bflight, elm how);
-
-
-static string elm2str(elm how)
-{
- string elm2str_result;
- switch (how) {
-  case normal: case musical: elm2str_result="jsb"; break;
-  case regi: elm2str_result="REGI"; break;
-  case elmpoyten: elm2str_result="ELMPOYTEN"; break;
- }
- return elm2str_result;
+void run(string what, boolean with_jsb, boolean with_bflight, elm how);
+
+
+static string elm2str(elm how) {
+	string elm2str_result;
+	switch (how) {
+	case normal:
+	case musical:
+		elm2str_result = "jsb";
+		break;
+	case regi:
+		elm2str_result = "REGI";
+		break;
+	case elmpoyten:
+		elm2str_result = "ELMPOYTEN";
+		break;
+	}
+	return elm2str_result;
 }
 
-void run(string what, boolean with_jsb,boolean with_bflight, elm how)
-{
- string which_dir,args;
- integer error;
+void run(string what, boolean with_jsb, boolean with_bflight, elm how) {
+	string which_dir, args;
+	integer error;
 
 
- if (what=="")  return;
+	if (what == "")  return;
 
- getdir(0,which_dir);
+	getdir(0, which_dir);
 
- if (with_jsb) 
- {
-   if (how==musical) 
-     args=elm2str(how)+' '+args_with_no_filename; /* FN is NOT given if musical*/
-   else
-     args=elm2str(how)+' '+arguments;
- } else args="";
+	if (with_jsb) {
+		if (how == musical)
+			args = elm2str(how) + ' ' + args_with_no_filename; /* FN is NOT given if musical*/
+		else
+			args = elm2str(how) + ' ' + arguments;
+	} else args = "";
 
- if (how==musical)  args=args+strf(soundcard)+' '+strf(speed)+' '+
-                      strf(baseaddr)+' '+strf(dma)+' '+strf(irq);
- if (with_bflight)  bflight_on();
+	if (how == musical)  args = args + strf(soundcard) + ' ' + strf(speed) + ' ' +
+		                            strf(baseaddr) + ' ' + strf(dma) + ' ' + strf(irq);
+	if (with_bflight)  bflight_on();
 
- swapvectors;
- exec(what,args);
- swapvectors;
- cursor_off();
+	swapvectors;
+	exec(what, args);
+	swapvectors;
+	cursor_off();
 
- error=doserror;
+	error = doserror;
 
- if (with_bflight)  bflight_off();
+	if (with_bflight)  bflight_off();
 
- chdir(which_dir);
+	chdir(which_dir);
 
- if (error!=0) 
- {
-  output << "avvy_bootstrap: cannot execute " << what << '!';
-  explain(error);
-  output << "Press Enter:"; input >> NL; quit();
- }
+	if (error != 0) {
+		output << "avvy_bootstrap: cannot execute " << what << '!';
+		explain(error);
+		output << "Press Enter:";
+		input >> NL;
+		quit();
+	}
 }
 
-void run_avalot()
-{
-    integer error;
+void run_avalot() {
+	integer error;
 
 
- bflight_on();
+	bflight_on();
 
- swapvectors;
- exec("avalot.avx",runcodes[first_time]+arguments);
- swapvectors;
+	swapvectors;
+	exec("avalot.avx", runcodes[first_time] + arguments);
+	swapvectors;
 
- error=doserror;
+	error = doserror;
 
- bflight_off();
+	bflight_off();
 
- if (error!=0) 
- {
-  output << "avvy_bootstrap: error in loading AVALOT.AVX!";
-  explain(error);
-  quit();
- }
+	if (error != 0) {
+		output << "avvy_bootstrap: error in loading AVALOT.AVX!";
+		explain(error);
+		quit();
+	}
 
- first_time=false;
+	first_time = false;
 }
 
-void run_the_demo()
-{
-    string args;
+void run_the_demo() {
+	string args;
 
- args=arguments;
- arguments=demo_args;  /* Force the demo. */
+	args = arguments;
+	arguments = demo_args; /* Force the demo. */
 
- run_avalot();
+	run_avalot();
 
- arguments=args;    /* Put all back to normal again. */
- first_time=true;
+	arguments = args;  /* Put all back to normal again. */
+	first_time = true;
 }
 
-void get_arguments()
-{
- byte fv;
+void get_arguments() {
+	byte fv;
 
- arguments="";
+	arguments = "";
 
- for( fv=1; fv <= paramcount; fv ++)
-  arguments=arguments+paramstr(fv)+' ';
+	for (fv = 1; fv <= paramcount; fv ++)
+		arguments = arguments + paramstr(fv) + ' ';
 
- arguments[0] -= 1; /* Get rid of the trailing space. */
+	arguments[0] -= 1; /* Get rid of the trailing space. */
 
- segofs=string(' ')+strf(seg(storage))+' '+strf(ofs(storage));
+	segofs = string(' ') + strf(seg(storage)) + ' ' + strf(ofs(storage));
 
- arguments=segofs+' '+arguments;
+	arguments = segofs + ' ' + arguments;
 }
 
-void dos_shell()
-{
-    registers r;
+void dos_shell() {
+	registers r;
 
- r.ax=original_mode; intr(0x10,r);
- output << NL;
- output << "The Avalot Dos Shell." << NL;
- output << "---------------------" << NL;
- output << NL;
- output << "Type EXIT to return to Avalot." << NL;
- output << NL;
+	r.ax = original_mode;
+	intr(0x10, r);
+	output << NL;
+	output << "The Avalot Dos Shell." << NL;
+	output << "---------------------" << NL;
+	output << NL;
+	output << "Type EXIT to return to Avalot." << NL;
+	output << NL;
 
- cursor_on();
- run(command_com(),no_jsb,no_bflight,normal);
- cursor_off();
+	cursor_on();
+	run(command_com(), no_jsb, no_bflight, normal);
+	cursor_off();
 
- output << "Please wait, restoring your game..." << NL;
+	output << "Please wait, restoring your game..." << NL;
 }
 
 boolean keypressed1() {
-                                 registers r;
+	registers r;
 
- boolean keypressed1_result;
- r.ah=0xb;
- msdos(r);
- keypressed1_result=r.al==0xff;
- return keypressed1_result;
-                      }
+	boolean keypressed1_result;
+	r.ah = 0xb;
+	msdos(r);
+	keypressed1_result = r.al == 0xff;
+	return keypressed1_result;
+}
 
 void flush_buffer() {
-                            registers r;  r.ah=7;
- while (keypressed1())  msdos(r); }
+	registers r;
+	r.ah = 7;
+	while (keypressed1())  msdos(r);
+}
 
-void demo()
-{
- run_the_demo(); if (keypressed1())  return;
- run("intro.avx",jsb,bflight,musical); if (keypressed1())  return;
- run("stars.avx",jsb,no_bflight,musical); if (keypressed1())  return;
+void demo() {
+	run_the_demo();
+	if (keypressed1())  return;
+	run("intro.avx", jsb, bflight, musical);
+	if (keypressed1())  return;
+	run("stars.avx", jsb, no_bflight, musical);
+	if (keypressed1())  return;
 
- flush_buffer();
+	flush_buffer();
 }
 
-void call_menu()
-{
- run("stars.avx",jsb,no_bflight,musical);
- flush_buffer();
- do {
-  run("avmenu.avx",jsb,no_bflight,normal);
-
-  switch (storage.operation) {
-   case 1: return; break; /* Play the game. */
-   case 2: run("intro.avx",jsb,bflight,musical); break;
-   case 3: run("preview1.avd",jsb,no_bflight,normal); break;
-   case 4: run("viewdocs.avx",jsb,bflight,elmpoyten); break;
-   case 5: run("viewdocs.avx",jsb,bflight,regi); break;
-   case 6: quit(); break;
-   case 177: demo(); break;
-  }
-
-  flush_buffer();
- } while (!false);
+void call_menu() {
+	run("stars.avx", jsb, no_bflight, musical);
+	flush_buffer();
+	do {
+		run("avmenu.avx", jsb, no_bflight, normal);
+
+		switch (storage.operation) {
+		case 1:
+			return;
+			break; /* Play the game. */
+		case 2:
+			run("intro.avx", jsb, bflight, musical);
+			break;
+		case 3:
+			run("preview1.avd", jsb, no_bflight, normal);
+			break;
+		case 4:
+			run("viewdocs.avx", jsb, bflight, elmpoyten);
+			break;
+		case 5:
+			run("viewdocs.avx", jsb, bflight, regi);
+			break;
+		case 6:
+			quit();
+			break;
+		case 177:
+			demo();
+			break;
+		}
+
+		flush_buffer();
+	} while (!false);
 }
 
-void get_slope()
-{
- run("slope.avx",jsb,no_bflight,normal);
- if (dosexitcode!=0) 
- {
-  cursor_on();
-  exit(0);
- }
-
- move(storage.contents,arguments,sizeof(arguments));
- move(storage.contents[4998],soundcard,4);
- move(storage.contents[5002],baseaddr,4);
- move(storage.contents[5006],irq,4);
- move(storage.contents[5010],dma,4);
- move(storage.contents[5014],speed,4);
-
- zoomy=(arguments[8]=='y') || (arguments[2]=='y');
- demo_args=arguments; demo_args[7]='y';
- arguments=segofs+' '+arguments;
- demo_args=segofs+' '+demo_args;
-
- args_with_no_filename=arguments;
- if (arguments[length(arguments)]!=' ') 
- {        /* Filename was given */
-   args_with_no_filename=arguments;
-   while ((args_with_no_filename!="")
-     && (args_with_no_filename[length(args_with_no_filename)]!=' ')) 
-      args_with_no_filename[0] -= 1; /* Strip off the filename. */
- }
+void get_slope() {
+	run("slope.avx", jsb, no_bflight, normal);
+	if (dosexitcode != 0) {
+		cursor_on();
+		exit(0);
+	}
+
+	move(storage.contents, arguments, sizeof(arguments));
+	move(storage.contents[4998], soundcard, 4);
+	move(storage.contents[5002], baseaddr, 4);
+	move(storage.contents[5006], irq, 4);
+	move(storage.contents[5010], dma, 4);
+	move(storage.contents[5014], speed, 4);
+
+	zoomy = (arguments[8] == 'y') || (arguments[2] == 'y');
+	demo_args = arguments;
+	demo_args[7] = 'y';
+	arguments = segofs + ' ' + arguments;
+	demo_args = segofs + ' ' + demo_args;
+
+	args_with_no_filename = arguments;
+	if (arguments[length(arguments)] != ' ') {
+		/* Filename was given */
+		args_with_no_filename = arguments;
+		while ((args_with_no_filename != "")
+		        && (args_with_no_filename[length(args_with_no_filename)] != ' '))
+			args_with_no_filename[0] -= 1; /* Strip off the filename. */
+	}
 }
 
-int main(int argc, const char* argv[])
-{
- pio_initialize(argc, argv);
- original_mode=mem[seg0040*0x49]; getintvec(0x1c,old_1c);
- first_time=true; cursor_off();
-
- get_arguments();
- get_slope();
-
- if (! zoomy)  call_menu();    /* Not run when zoomy. */
-
- do {
-  run_avalot();
-
-  if (dosexitcode!=77)  quit(); /* Didn't stop for us. */
-
-  switch (storage.operation) {
-   case run_shootemup: run("seu.avx",jsb,bflight,normal); break;
-   case run_dosshell: dos_shell(); break;
-   case run_ghostroom: run("g-room.avx",jsb,no_bflight,normal); break;
-   case run_golden: run("golden.avx",jsb,bflight,musical); break;
-  }
-
- } while (!false);
- return EXIT_SUCCESS;
+int main(int argc, const char *argv[]) {
+	pio_initialize(argc, argv);
+	original_mode = mem[seg0040 * 0x49];
+	getintvec(0x1c, old_1c);
+	first_time = true;
+	cursor_off();
+
+	get_arguments();
+	get_slope();
+
+	if (! zoomy)  call_menu();    /* Not run when zoomy. */
+
+	do {
+		run_avalot();
+
+		if (dosexitcode != 77)  quit(); /* Didn't stop for us. */
+
+		switch (storage.operation) {
+		case run_shootemup:
+			run("seu.avx", jsb, bflight, normal);
+			break;
+		case run_dosshell:
+			dos_shell();
+			break;
+		case run_ghostroom:
+			run("g-room.avx", jsb, no_bflight, normal);
+			break;
+		case run_golden:
+			run("golden.avx", jsb, bflight, musical);
+			break;
+		}
+
+	} while (!false);
+	return EXIT_SUCCESS;
 }
 
 } // End of namespace Avalanche.
\ No newline at end of file
diff --git a/engines/avalanche/cadburys.cpp b/engines/avalanche/cadburys.cpp
index f653ad8924..9b12b39555 100644
--- a/engines/avalanche/cadburys.cpp
+++ b/engines/avalanche/cadburys.cpp
@@ -39,9 +39,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
 		exit(0);
@@ -52,13 +50,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -74,7 +70,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -85,7 +80,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -103,11 +97,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = ((realx - ch.x * 8) + (x2 - x1) + 7) / 8;
@@ -116,7 +108,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -133,7 +124,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
diff --git a/engines/avalanche/celer.cpp b/engines/avalanche/celer.cpp
index d444845cef..62ae94d36e 100644
--- a/engines/avalanche/celer.cpp
+++ b/engines/avalanche/celer.cpp
@@ -432,7 +432,6 @@ asm
   pop ds;       { Get DS back again. }
 */
 {
-	;
 }
 
 void show_one(byte which);
diff --git a/engines/avalanche/ch_egats.cpp b/engines/avalanche/ch_egats.cpp
index 98ea2a51e4..d96eb89b36 100644
--- a/engines/avalanche/ch_egats.cpp
+++ b/engines/avalanche/ch_egats.cpp
@@ -143,12 +143,10 @@ asm
   pop ds;       { Get DS back again. }
 */
 {
-	;
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(f, "chunk21.avd");
 	reset(f, 1);
 
diff --git a/engines/avalanche/charmap.cpp b/engines/avalanche/charmap.cpp
index d599ef5881..c970e1a4c1 100644
--- a/engines/avalanche/charmap.cpp
+++ b/engines/avalanche/charmap.cpp
@@ -38,17 +38,13 @@ pointer where;
 byte w, fv, ff, num;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1f, where);
 	move(where, table, 1024);
 	for (w = 128; w <= 255; w ++) {
-		;
 		output << w << NL;
 		for (fv = 1; fv <= 8; fv ++) {
-			;
 			num = table.chars[w][fv];
 			for (ff = 1; ff <= 8; ff ++) {
-				;
 				if ((num & 128) == 0)  output << "  ";
 				else output << "ÛÛ";
 				num = num << 1;
diff --git a/engines/avalanche/chunkxf1.cpp b/engines/avalanche/chunkxf1.cpp
index ba6ab57bf3..ed2999148d 100644
--- a/engines/avalanche/chunkxf1.cpp
+++ b/engines/avalanche/chunkxf1.cpp
@@ -59,12 +59,10 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, "chunkbit.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -77,7 +75,6 @@ void load() {
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -90,7 +87,6 @@ void load() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk21.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -101,7 +97,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -269,7 +264,6 @@ end;*/
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf2.cpp b/engines/avalanche/chunkxf2.cpp
index 781f798d17..d7ae8e4ef3 100644
--- a/engines/avalanche/chunkxf2.cpp
+++ b/engines/avalanche/chunkxf2.cpp
@@ -57,13 +57,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place9.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -80,12 +78,10 @@ void load_temp(string which) {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, which);
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -97,7 +93,6 @@ void load_temp(string which) {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk9.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -108,7 +103,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -118,9 +112,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
 		exit(0);
@@ -131,13 +123,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -151,7 +141,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -162,7 +151,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		if (nat)
 			ch.flavour = ch_bgi;
 		else ch.flavour = ch_ega; /* At the moment, Celer can't handle natural ch_EGAs. */
@@ -183,7 +171,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 	freemem(p, s);
 	{
-		;
 		if (ch.flavour == ch_bgi)  s = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
 		else s = 4 * ((x2 - x1 + 7) / 8) * (y2 - y1 + 1);
 		ch.size = s;
@@ -203,7 +190,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf3.cpp b/engines/avalanche/chunkxf3.cpp
index b0bb23242f..c693fdc1be 100644
--- a/engines/avalanche/chunkxf3.cpp
+++ b/engines/avalanche/chunkxf3.cpp
@@ -61,7 +61,6 @@ var
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
@@ -70,7 +69,6 @@ string strf(longint x) {
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -82,7 +80,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -127,12 +124,10 @@ void loadtemp(string n) {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, n);
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -149,12 +144,10 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, "place22.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -172,7 +165,6 @@ void load() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk22.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -183,7 +175,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -280,7 +271,6 @@ end;*/
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf4.cpp b/engines/avalanche/chunkxf4.cpp
index 8648964d9e..6659aa91aa 100644
--- a/engines/avalanche/chunkxf4.cpp
+++ b/engines/avalanche/chunkxf4.cpp
@@ -105,7 +105,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
diff --git a/engines/avalanche/chunkxf5.cpp b/engines/avalanche/chunkxf5.cpp
index 72cc0c39b7..c4b49e7911 100644
--- a/engines/avalanche/chunkxf5.cpp
+++ b/engines/avalanche/chunkxf5.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "v:place1.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -139,13 +135,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi9.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -162,7 +156,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk1.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -173,7 +166,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -183,9 +175,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -197,13 +187,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -219,7 +207,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -230,7 +217,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -248,18 +234,15 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	if (! nat)  putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 + 7) / 8) - (x1 / 8)) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl + 7) / 8;
 			mgrab(ch.x, ch.y, ch.x + ch.xl, ch.y + ch.yl, s);
 		}
 	} else {
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -276,7 +259,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -287,7 +269,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf6.cpp b/engines/avalanche/chunkxf6.cpp
index b02a9d2e24..a1ce3ee680 100644
--- a/engines/avalanche/chunkxf6.cpp
+++ b/engines/avalanche/chunkxf6.cpp
@@ -60,7 +60,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -72,7 +71,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -116,13 +114,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "v:place19.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -143,13 +139,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "d:temp1.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -164,7 +158,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk19.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -175,7 +168,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -185,9 +177,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -199,13 +189,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -221,7 +209,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	x1 -= x_ofs;
 	x2 -= x_ofs;
 	y1 -= y_ofs;
@@ -236,7 +223,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -254,11 +240,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -267,7 +251,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -284,7 +267,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -295,7 +277,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf7.cpp b/engines/avalanche/chunkxf7.cpp
index 6137bc3056..4b03e3a2f2 100644
--- a/engines/avalanche/chunkxf7.cpp
+++ b/engines/avalanche/chunkxf7.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place25.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk25.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf8.cpp b/engines/avalanche/chunkxf8.cpp
index a3a8b14b3e..7e94b29d51 100644
--- a/engines/avalanche/chunkxf8.cpp
+++ b/engines/avalanche/chunkxf8.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place23.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp(string x) {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, x);
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp(string x) {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk23.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxf9.cpp b/engines/avalanche/chunkxf9.cpp
index dbd342ada2..f03674477f 100644
--- a/engines/avalanche/chunkxf9.cpp
+++ b/engines/avalanche/chunkxf9.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place42.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "a:chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk42.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfa.cpp b/engines/avalanche/chunkxfa.cpp
index 622e6be2db..31c68a0a8b 100644
--- a/engines/avalanche/chunkxfa.cpp
+++ b/engines/avalanche/chunkxfa.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place7.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk7.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfb.cpp b/engines/avalanche/chunkxfb.cpp
index 820bd7816c..0b5beb7a9d 100644
--- a/engines/avalanche/chunkxfb.cpp
+++ b/engines/avalanche/chunkxfb.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place71.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "d:chunkbi2.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk71.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfc.cpp b/engines/avalanche/chunkxfc.cpp
index da5ffc531f..5dfc0afabe 100644
--- a/engines/avalanche/chunkxfc.cpp
+++ b/engines/avalanche/chunkxfc.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place2.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "d:chunkbi2.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk2.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfd.cpp b/engines/avalanche/chunkxfd.cpp
index 11aa04c3d8..97c4084a9f 100644
--- a/engines/avalanche/chunkxfd.cpp
+++ b/engines/avalanche/chunkxfd.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place15.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "d:chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk15.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfe.cpp b/engines/avalanche/chunkxfe.cpp
index 0b2757a7b4..81e1477268 100644
--- a/engines/avalanche/chunkxfe.cpp
+++ b/engines/avalanche/chunkxfe.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place5.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi2.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk5.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxff.cpp b/engines/avalanche/chunkxff.cpp
index 0ff578ba5e..777e224cbd 100644
--- a/engines/avalanche/chunkxff.cpp
+++ b/engines/avalanche/chunkxff.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place13.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk13.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfg.cpp b/engines/avalanche/chunkxfg.cpp
index ead50a6e9c..e1357ef83e 100644
--- a/engines/avalanche/chunkxfg.cpp
+++ b/engines/avalanche/chunkxfg.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place16.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi3.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk16.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfh.cpp b/engines/avalanche/chunkxfh.cpp
index 6d8c0e8278..bf2da8f452 100644
--- a/engines/avalanche/chunkxfh.cpp
+++ b/engines/avalanche/chunkxfh.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place46.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "d:chunkbi4.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk46.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -247,11 +233,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -260,7 +244,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfi.cpp b/engines/avalanche/chunkxfi.cpp
index b28add0bb7..7a5df66941 100644
--- a/engines/avalanche/chunkxfi.cpp
+++ b/engines/avalanche/chunkxfi.cpp
@@ -57,7 +57,6 @@ array<0, arraysize, byte> aa;
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -69,7 +68,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
@@ -113,13 +111,11 @@ void load() {
 	byte a1 /*absolute $A400:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "place47.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -140,13 +136,11 @@ void loadtemp() {
 	byte a0 /*absolute $A000:800*/;
 	byte bit;
 	untyped_file f;
-	;
 
 	assign(f, "chunkbi9.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -161,7 +155,6 @@ void loadtemp() {
 }
 
 void open_chunk() {
-	;
 	assign(f, "chunk47.avd");
 	rewrite(f, 1);
 	blockwrite(f, chunkheader, sizeof(chunkheader));
@@ -172,7 +165,6 @@ void open_chunk() {
 }
 
 void close_chunk() {
-	;
 	seek(f, 45);
 	blockwrite(f, offsets, num_chunks * 4); /* make sure they're right! */
 	close(f);
@@ -182,9 +174,7 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	integer yy;
 	word aapos;
 	byte length, bit;
-	;
 	if (size > arraysize) {
-		;
 		restorecrtmode();
 		output << "*** SORRY! *** Increase the arraysize constant to be greater" << NL;
 		output << " than " << size << '.' << NL;
@@ -196,13 +186,11 @@ void mgrab(integer x1, integer y1, integer x2, integer y2, word size) {
 	length = x2 - x1;
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		for (yy = y1; yy <= y2; yy ++) {
-			;
 			move(mem[0xa400 * yy * 80 + x1], aa[aapos], length);
 			aapos += length;
 		}
@@ -218,7 +206,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	word s;
 	pointer p;
 	chunkblocktype ch;
-	;
 	/* rectangle(x1,y1,x2,y2); exit;*/
 	this_chunk += 1;
 	offsets[this_chunk] = filepos(f);
@@ -229,7 +216,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	getimage(x1, y1, x2, y2, p);
 
 	{
-		;
 		ch.flavour = flav;
 		ch.x = realx;
 		ch.y = realy;
@@ -248,11 +234,9 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	putimage(ch.x, ch.y, p, 0);
 
 	if (flav == ch_ega) {
-		;
 		freemem(p, s);
 		s = 4 * (((x2 / 8) - (x1 / 8)) + 2) * (y2 - y1 + 1);
 		{
-			;
 			ch.size = s;
 			ch.x = ch.x / 8;
 			ch.xl = (ch.xl / 8) + 2;
@@ -261,7 +245,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 	} else
 		/* For BGI pictures. */
 	{
-		;
 		ch.x = ch.x / 8;
 		ch.xl = (ch.xl + 7) / 8;
 		ch.size = imagesize(ch.x * 8, ch.y, (ch.x + ch.xl) * 8, ch.y + ch.yl);
@@ -277,7 +260,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 		if (! nat)  blockwrite(f, aa, s);
 		break;
 	case ch_bgi : {
-		;
 		if (! nat)  blockwrite(f, p, s);
 		freemem(p, s);
 	}
@@ -288,7 +270,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, integer realx, integer
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/chunkxfj.cpp b/engines/avalanche/chunkxfj.cpp
index 83c379d926..558be2ae73 100644
--- a/engines/avalanche/chunkxfj.cpp
+++ b/engines/avalanche/chunkxfj.cpp
@@ -69,7 +69,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
diff --git a/engines/avalanche/chunkxfk.cpp b/engines/avalanche/chunkxfk.cpp
index 5779d27b41..cafd2e3695 100644
--- a/engines/avalanche/chunkxfk.cpp
+++ b/engines/avalanche/chunkxfk.cpp
@@ -69,7 +69,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
diff --git a/engines/avalanche/chunkxfl.cpp b/engines/avalanche/chunkxfl.cpp
index 935245002a..78ecd17793 100644
--- a/engines/avalanche/chunkxfl.cpp
+++ b/engines/avalanche/chunkxfl.cpp
@@ -47,7 +47,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
diff --git a/engines/avalanche/clock.cpp b/engines/avalanche/clock.cpp
index 3cec288819..4f36cb7caa 100644
--- a/engines/avalanche/clock.cpp
+++ b/engines/avalanche/clock.cpp
@@ -39,7 +39,6 @@ char r;
 
 void hand(word ang, word length, byte colour) {
 	arccoordstype a;
-	;
 	if (ang > 900)  return;
 	setcolor(colour);
 	arc(xm, ym, 449 - ang, 450 - ang, length);
@@ -49,14 +48,11 @@ void hand(word ang, word length, byte colour) {
 
 void chime() {
 	integer gd, gm, fv;
-	;
 	if (oh > 177)  return; /* too high- must be first time around */
 	fv = h / 30;
 	if (fv == 0)  fv = 12;
 	for (gd = 1; gd <= fv; gd ++) {
-		;
 		for (gm = 1; gm <= 3; gm ++) {
-			;
 			sound(140 - gm * 30);
 			delay(50 - gm * 3);
 		}
@@ -66,7 +62,6 @@ void chime() {
 }
 
 void plothands() {
-	;
 	hand(oh, 17, brown);
 	hand(h, 17, yellow);
 	hand(om * 6, 20, brown);
@@ -75,7 +70,6 @@ void plothands() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -87,7 +81,6 @@ int main(int argc, const char *argv[]) {
 		gettime(h, m, s, s1);
 		h = (h % 12) * 30 + m / 2;
 		if (oh != h)  {
-			;
 			plothands();
 			chime();
 		}
diff --git a/engines/avalanche/closing.cpp b/engines/avalanche/closing.cpp
index ddd31fc34b..52a09b1b47 100644
--- a/engines/avalanche/closing.cpp
+++ b/engines/avalanche/closing.cpp
@@ -52,7 +52,6 @@ file<scrtype> f;
 pointer exitsave;
 
 void get_screen(byte which) {
-	;
 	closegraph();
 	textattr = 0;
 	clrscr;
@@ -65,15 +64,11 @@ void get_screen(byte which) {
 void show_screen() {
 	byte fv, ff, fq, tl, bl;
 	scrtype a /*absolute $B800:0*/;
-	;
 	for (fv = 1; fv <= 40; fv ++) {
-		;
 		if (fv > 36)  {
-			;
 			tl = 1;
 			bl = 24;
 		} else {
-			;
 			tl = 12 - fv / 3;
 			bl = 12 + fv / 3;
 		}
@@ -89,7 +84,6 @@ void show_screen() {
 }
 
 void quit_with(byte which, byte errorlev) {
-	;
 	dusk();
 	get_screen(which);
 	show_screen(); /* No changes. */
@@ -98,7 +92,6 @@ void quit_with(byte which, byte errorlev) {
 
 void put_in(string x, word where) {
 	word fv;
-	;
 	for (fv = 1; fv <= length(x); fv ++)
 		q[1 + (where + fv) * 2] = x[fv];
 }
@@ -121,7 +114,6 @@ void end_of_program()
 	};
 
 	string result;
-	;
 	nosound;
 	get_screen(scr_nagscreen);
 	result = nouns[Random(12)] + " will " + verbs[Random(12)] + " you";
@@ -132,7 +124,6 @@ void end_of_program()
 /*$F+*/
 
 void bug_handler() {
-	;
 	exitproc = exitsave;
 
 	if (erroraddr != nil) {
@@ -140,7 +131,6 @@ void bug_handler() {
 		if (exitcode == 203)
 			get_screen(scr_ramcram);
 		else {
-			;
 			get_screen(scr_bugalert);
 			put_in(strf(exitcode), 678); /* 678 = [38,8]. */
 			put_in(strf(seg(erroraddr)) + ':' + strf(ofs(erroraddr)), 758); /* 758 = [38,9]. */
@@ -159,7 +149,6 @@ public:
 static unit_closing_initialize closing_constructor;
 
 unit_closing_initialize::unit_closing_initialize() {
-	;
 	exitsave = exitproc;
 	exitproc = &bug_handler;
 }
diff --git a/engines/avalanche/convert.cpp b/engines/avalanche/convert.cpp
index f7ae1ecf77..8ab4b2d979 100644
--- a/engines/avalanche/convert.cpp
+++ b/engines/avalanche/convert.cpp
@@ -39,7 +39,6 @@ void loadscreen(string nam) {
 	untyped_file f;
 	word s;
 	string check;
-	;
 	assign(f, nam);
 	reset(f, 1);
 	blockread(f, check, 41);
@@ -47,7 +46,6 @@ void loadscreen(string nam) {
 	blockread(f, check, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(a[z], s);
 		blockread(f, a[z], s);
 		setactivepage(0);
@@ -61,12 +59,10 @@ void load2(string name) {
 	byte a /*absolute $A000:1200*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, name);
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -83,13 +79,11 @@ void save2(string name) {
 	byte a /*absolute $A000:1200*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, name);
 	rewrite(f, 1);
 	blockwrite(f, header[1], 146); /* really 90 */
 	blockwrite(f, desc, 31);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -101,7 +95,6 @@ void save2(string name) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	output << "Filename?";
 	input >> fn1 >> NL;
 	output << "New name?";
diff --git a/engines/avalanche/convmous.cpp b/engines/avalanche/convmous.cpp
index 6316b61c3d..0a0bbce978 100644
--- a/engines/avalanche/convmous.cpp
+++ b/engines/avalanche/convmous.cpp
@@ -48,9 +48,7 @@ integer gd, gm;
 
 void recalc() {
 	byte a, b;
-	;
 	{
-		;
 		for (a = 0; a <= 1; a ++)
 			for (b = 0; b <= 15; b ++)
 				c_current.mask[a][b] = bintoword(cpc[a][b]);
@@ -63,7 +61,6 @@ void load() {
 	text t;
 	string x;
 	byte a, b;
-	;
 	assign(t, fn);
 	reset(t);
 	do {
@@ -83,32 +80,25 @@ void display() {
 	const integer o0 = ord('0');
 	const integer o1 = ord('1');
 	byte x, y, p1, p2;
-	;
 	for (y = 0; y <= 15; y ++) {
-		;
 		for (x = 1; x <= 16; x ++) {
-			;
 			switch (ord(cpc[0][y][x]) * 2 + ord(cpc[1][y][x])) {
 			case o0*2+o0: {
-				;
 				p1 = 0;
 				p2 = 0;
 			}
 			break; /* p1= silhouette, p2= real */
 			case o0*2+o1: {
-				;
 				p1 = 0;
 				p2 = 15;
 			}
 			break;
 			case o1*2+o0: {
-				;
 				p1 = 15;
 				p2 = 0;
 			}
 			break;
 			case o1*2+o1: {
-				;
 				p1 = 9;
 				p2 = 9;
 			}
@@ -123,7 +113,6 @@ void display() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "");
diff --git a/engines/avalanche/credits.cpp b/engines/avalanche/credits.cpp
index 377c34c7bf..adb2057ec9 100644
--- a/engines/avalanche/credits.cpp
+++ b/engines/avalanche/credits.cpp
@@ -45,7 +45,6 @@ void do_one(byte z) {
 	byte a /*absolute $A000:0*/;
 	byte aa /*absolute $A000:80*/;
 	byte az /*absolute $A000:27921*/;
-	;
 	a = getpixel(0, 0);
 	move(l, az, z);
 
@@ -56,9 +55,7 @@ void do_one(byte z) {
 
 void background() {
 	byte y;
-	;
 	for (y = 1; y <= 15; y ++) {
-		;
 		setcolor(y);
 		outtextxy(17, y * 12, "Jesus is Lord!");
 	}
@@ -67,7 +64,6 @@ void background() {
 void scroll(string z) {
 	byte x, y, lz;
 	char c;
-	;
 	fillchar(l, 80, '\0');
 	if (z == "")
 		for (y = 1; y <= 12; y ++) do_one(0);
@@ -77,17 +73,14 @@ void scroll(string z) {
 	switch (c) {
 	case '*':
 		for (y = 0; y <= 15; y ++) {
-			;
 			for (x = 1; x <= lz; x ++)
 				l[x] = f[2][z[x]][y];
 			do_one(lz);
 		}
 		break;
 	case '>': {
-		;
 		lz += 7;
 		for (y = 0; y <= 13; y ++) {
-			;
 			for (x = 1; x <= lz; x ++)
 				l[x + 7] = f[1][z[x]][y];
 			do_one(lz);
@@ -100,7 +93,6 @@ void scroll(string z) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "");
diff --git a/engines/avalanche/displtxt.cpp b/engines/avalanche/displtxt.cpp
index 41ebe4434c..a807743a1e 100644
--- a/engines/avalanche/displtxt.cpp
+++ b/engines/avalanche/displtxt.cpp
@@ -42,7 +42,6 @@ atype a /*absolute $B800:0*/;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 0;
 	clrscr;
 	assign(f, fn);
@@ -50,13 +49,10 @@ int main(int argc, const char *argv[]) {
 	f >> q;
 	close(f);
 	for (fv = 1; fv <= 40; fv ++) {
-		;
 		if (fv > 36)  {
-			;
 			tl = 1;
 			bl = 24;
 		} else {
-			;
 			tl = 12 - fv / 3;
 			bl = 12 + fv / 3;
 		}
diff --git a/engines/avalanche/dropdown.cpp b/engines/avalanche/dropdown.cpp
index 0f3d078f12..c5b2c50042 100644
--- a/engines/avalanche/dropdown.cpp
+++ b/engines/avalanche/dropdown.cpp
@@ -72,7 +72,6 @@ char r;
 byte fv;
 
 void find_what_you_can_do_with_it() {
-	;
 	switch (thinks) {
 	case wine:
 	case ink:
@@ -107,7 +106,6 @@ void chalk(integer x, integer y, char t, string z, boolean valid) {
 	byte fv, ff, p, bit;
 	word pageseg;
 	byte ander;
-	;
 
 	pageseg = 0xa000 + cp * 0x400;
 
@@ -117,7 +115,6 @@ void chalk(integer x, integer y, char t, string z, boolean valid) {
 	for (fv = 1; fv <= length(z); fv ++)
 		for (ff = 0; ff <= 7; ff ++)
 			for (bit = 0; bit <= 2; bit ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -126,7 +123,6 @@ void chalk(integer x, integer y, char t, string z, boolean valid) {
 			}
 
 	for (ff = 0; ff <= 8; ff ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << 3;
@@ -139,7 +135,6 @@ void chalk(integer x, integer y, char t, string z, boolean valid) {
 	p -= 1;
 
 	for (bit = 0; bit <= 2; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -156,7 +151,6 @@ void hlchalk(integer x, integer y, char t, string z, boolean valid)
 	byte fv, ff, p;
 	word pageseg;
 	byte ander;
-	;
 
 	pageseg = 0xa000 + cp * 0x400;
 
@@ -183,14 +177,12 @@ begin;
 end;*/
 
 void bleep() {
-	;
 	sound(177);
 	delay(7);
 	nosound;
 }
 
 void onemenu::start_afresh() {
-	;
 	number = 0;
 	width = 0;
 	firstlix = false;
@@ -199,7 +191,6 @@ void onemenu::start_afresh() {
 }
 
 onemenu *onemenu::init() {
-	;
 	menunow = false;
 	ddmnow = false;
 	menunum = 1;
@@ -208,13 +199,11 @@ onemenu *onemenu::init() {
 
 void onemenu::opt(string n, char tr, string key, boolean val) {
 	integer l;
-	;
 	number += 1;
 	l = length(n + key) + 3;
 	if (width < l)  width = l;
 	{
 		optiontype &with = oo[number];
-		;
 		with.title = n;
 		with.trigger = tr;
 		with.shortcut = key;
@@ -224,10 +213,8 @@ void onemenu::opt(string n, char tr, string key, boolean val) {
 
 void onemenu::displayopt(byte y, boolean highlit) {
 	string data;
-	;
 	{
 		optiontype &with = oo[y];
-		;
 
 		if (highlit)
 			setfillstyle(1, 0);
@@ -255,7 +242,6 @@ void onemenu::displayopt(byte y, boolean highlit) {
 
 void onemenu::display() {
 	byte y;
-	;
 	off();
 	setactivepage(cp);
 	setvisualpage(cp);
@@ -284,7 +270,6 @@ void onemenu::display() {
 
 void onemenu::wipe() {
 	bytefield r;
-	;
 	setactivepage(cp);
 	off();
 	{
@@ -313,9 +298,7 @@ void onemenu::wipe() {
 
 void onemenu::movehighlight(shortint add) {
 	shortint hn;
-	;
 	if (add != 0) {
-		;
 		hn = highlightnum + add;
 		if ((hn < 0) || (hn >= (unsigned char)number))  return;
 		highlightnum = hn;
@@ -330,7 +313,6 @@ void onemenu::movehighlight(shortint add) {
 }
 
 void onemenu::lightup() {  /* This makes the menu highlight follow the mouse.*/
-	;
 	if ((mx < (cardinal)flx1 * 8) || (mx > (cardinal)flx2 * 8) || (my <= 12) || (my > (cardinal)fly - 3))  return;
 	highlightnum = (my - 13) / 10;
 	if (highlightnum == oldy)  return;
@@ -338,7 +320,6 @@ void onemenu::lightup() {  /* This makes the menu highlight follow the mouse.*/
 }
 
 void onemenu::select(byte n) {    /* Choose which one you want. */
-	;
 	if (! oo[n + 1].valid)  return;
 	choicenum = n;
 	wipe();
@@ -352,13 +333,11 @@ void onemenu::select(byte n) {    /* Choose which one you want. */
 void onemenu::keystroke(char c) {
 	byte fv;
 	boolean found;
-	;
 	c = upcase(c);
 	found = false;
 	for (fv = 1; fv <= number; fv ++) {
 		optiontype &with = oo[fv];
 		if ((upcase(with.trigger) == c) && with.valid) {
-			;
 			select(fv - 1);
 			found = true;
 		}
@@ -368,7 +347,6 @@ void onemenu::keystroke(char c) {
 
 headtype *headtype::init
 (char trig, char alttrig, string name, byte p, proc dw, proc dc) {
-	;
 	trigger = trig;
 	alttrigger = alttrig;
 	title = name;
@@ -381,21 +359,18 @@ headtype *headtype::init
 }
 
 void headtype::display() {
-	;
 	off(); /*MT*/
 	chalk(xpos, 1, trigger, title, true);
 	on(); /*MT*/
 }
 
 void headtype::highlight() {
-	;
 	off();
 	off_virtual();
 	nosound;
 	setactivepage(cp);
 	hlchalk(xpos, 1, trigger, title, true);
 	{
-		;
 		ddm_o.left = xpos;
 		ddm_o.menunow = true;
 		ddmnow = true;
@@ -406,9 +381,7 @@ void headtype::highlight() {
 
 boolean headtype::extdparse(char c) {
 	boolean extdparse_result;
-	;
 	if (c != alttrigger)  {
-		;
 		extdparse_result = true;
 		return extdparse_result;
 	}
@@ -417,13 +390,11 @@ boolean headtype::extdparse(char c) {
 }
 
 menuset *menuset::init() {
-	;
 	howmany = 0;
 	return this;
 }
 
 void menuset::create(char t, string n, char alttrig, proc dw, proc dc) {
-	;
 	howmany += 1;
 	ddms[howmany].init(t, alttrig, n, howmany, dw, dc);
 }
@@ -431,7 +402,6 @@ void menuset::create(char t, string n, char alttrig, proc dw, proc dc) {
 void menuset::update() {
 	const bytefield menuspace = {0, 0, 80, 9};
 	byte fv, page_, savecp;
-	;
 	setactivepage(3);
 	setfillstyle(1, menu_b);
 	bar(0, 0, 640, 9);
@@ -449,7 +419,6 @@ void menuset::update() {
 
 void menuset::extd(char c) {
 	byte fv;
-	;
 	fv = 1;
 	while ((fv <= howmany) && (ddms[fv].extdparse(c)))  fv += 1;
 	if (fv > howmany)  return;
@@ -457,13 +426,10 @@ void menuset::extd(char c) {
 }
 
 void menuset::getcertain(byte fv) {
-	;
 	{
 		headtype &with = ddms[fv];
 		{
-			;
 			if (ddm_o.menunow) {
-				;
 				wipe(); /* get rid of menu */
 				if (ddm_o.menunum == with.position)  return; /* clicked on own highlight */
 			}
@@ -475,12 +441,10 @@ void menuset::getcertain(byte fv) {
 
 void menuset::getmenu(integer x) {
 	byte fv;
-	;
 	fv = 0;
 	do {
 		fv += 1;
 		if ((x > ddms[fv].xpos * 8) && (x < ddms[fv].xright * 8)) {
-			;
 			getcertain(fv);
 			return;
 		}
@@ -488,15 +452,12 @@ void menuset::getmenu(integer x) {
 }
 
 void parsekey(char r, char re) {
-	;
 	switch (r) {
 	case '\0':
 	case '\340': {
-		;
 		switch (re) {
 		case 'K':
 			if (ddm_o.menunum > 1)  {
-				;
 				wipe();
 				ddm_m.getcertain(ddm_o.menunum - 1);
 			} else {
@@ -507,7 +468,6 @@ void parsekey(char r, char re) {
 			break;
 		case 'M':
 			if (ddm_o.menunum < ddm_m.howmany)  {
-				;
 				wipe();
 				ddm_m.getcertain(ddm_o.menunum + 1);
 			} else {
@@ -531,7 +491,6 @@ void parsekey(char r, char re) {
 		select(ddm_o.highlightnum);
 		break;
 	default: {
-		;
 		if (ddm_o.menunow)  keystroke(r);
 	}
 	}
@@ -540,9 +499,7 @@ void parsekey(char r, char re) {
 /*$F+  *** Here follow all the ddm__ and do__ procedures for the DDM system. */
 
 void ddm__game() {
-	;
 	{
-		;
 		start_afresh();
 		opt("Help...", 'H', "f1", true);
 		opt("Boss Key", 'B', "alt-B", true);
@@ -554,9 +511,7 @@ void ddm__game() {
 }
 
 void ddm__file() {
-	;
 	{
-		;
 		start_afresh();
 		opt("New game", 'N', "f4", true);
 		opt("Load...", 'L', "^f3", true);
@@ -570,11 +525,9 @@ void ddm__file() {
 
 void ddm__action() {
 	string n;
-	;
 	n = copy(f5_does(), 2, 255);
 
 	{
-		;
 		start_afresh();
 		if (n == "")
 			opt("Do something", 'D', "f5", false);
@@ -598,17 +551,14 @@ void ddm__action() {
 void ddm__people() {
 	byte here;
 	char fv;
-	;
 
 	people = "";
 	here = dna.room;
 
 	{
-		;
 		start_afresh();
 		for (fv = '\226'; fv <= '\262'; fv ++)
 			if (whereis[fv] == here) {
-				;
 				opt(getname(fv), getnamechar(fv), "", true);
 				people = people + fv;
 			}
@@ -618,9 +568,7 @@ void ddm__people() {
 
 void ddm__objects() {
 	char fv;
-	;
 	{
-		;
 		start_afresh();
 		for (fv = '\1'; fv <= numobjs; fv ++)
 			if (dna.obj[fv])
@@ -631,7 +579,6 @@ void ddm__objects() {
 
 string himher(char x) {         /* Returns "im" for boys, and "er" for girls.*/
 	string himher_result;
-	;
 	if (x < '\257')  himher_result = "im";
 	else himher_result = "er";
 	return himher_result;
@@ -642,18 +589,14 @@ void ddm__with() {
 	varying_string<7> verb;
 	char vbchar;
 	boolean n;
-	;
 	{
-		;
 		start_afresh();
 
 		if (thinkthing) {
-			;
 
 			find_what_you_can_do_with_it();
 
 			for (fv = 1; fv <= length(verbstr); fv ++) {
-				;
 				verbopt(verbstr[fv], verb, vbchar);
 				opt(verb, vbchar, "", true);
 			}
@@ -665,13 +608,11 @@ void ddm__with() {
 			if ((set::of(nowt, pavalot, eos).has(last_person)) ||
 			        (whereis[last_person] != dna.room))
 				opt("Give to...", 'G', "", false); /* Not here. */ else {
-				;
 				opt(string("Give to ") + getname(last_person), 'G', "", true);
 				verbstr = verbstr + vb_give;
 			}
 
 		} else {
-			;
 			opt("Examine", 'x', "", true);
 			opt(string("Talk to h") + himher(thinks), 'T', "", true);
 			verbstr = string(vb_exam) + vb_talk;
@@ -679,21 +620,18 @@ void ddm__with() {
 
 			case pgeida:
 			case parkata: {
-				;
 				opt("Kiss her", 'K', "", true);
 				verbstr = verbstr + vb_kiss;
 			}
 			break;
 
 			case pdogfood: {
-				;
 				opt("Play his game", 'P', "", ! dna.wonnim); /* True if you HAVEN'T won. */
 				verbstr = verbstr + vb_play;
 			}
 			break;
 
 			case pmalagauche: {
-				;
 				n = ! dna.teetotal;
 				opt("Buy some wine", 'w', "", ! dna.obj[wine]);
 				opt("Buy some beer", 'b', "", n);
@@ -705,7 +643,6 @@ void ddm__with() {
 			break;
 
 			case ptrader: {
-				;
 				opt("Buy an onion", 'o', "", ! dna.obj[onion]);
 				verbstr = verbstr + '\151';
 			}
@@ -744,7 +681,6 @@ begin;
 end;*/
 
 void do__game() {
-	;
 	switch (ddm_o.choicenum) {
 		/* Help, boss, untrash screen. */
 	case 0:
@@ -766,20 +702,17 @@ void do__game() {
 }
 
 void do__file() {
-	;
 	switch (ddm_o.choicenum) {
 		/* New game, load, save, save as, DOS shell, about, quit. */
 	case 0:
 		callverb(vb_restart);
 		break;
 	case 1: {
-		;
 		realwords[2] = "";
 		callverb(vb_load);
 	}
 	break;
 	case 2: {
-		;
 		realwords[2] = "";
 		callverb(vb_save);
 	}
@@ -798,7 +731,6 @@ void do__file() {
 
 void do__action() {
 	string n;
-	;
 	switch (ddm_o.choicenum) {
 		/* Get up/pause game/open door/look/inv/walk-run */
 	case 0: {
@@ -830,22 +762,18 @@ void do__action() {
 }
 
 void do__objects() {
-	;
 	thinkabout(objlist[ddm_o.choicenum + 1], a_thing);
 }
 
 void do__people() {
-	;
 	thinkabout(people[ddm_o.choicenum + 1], a_person);
 	last_person = people[ddm_o.choicenum + 1];
 }
 
 void do__with() {
-	;
 	thing = thinks;
 
 	if (thinkthing) {
-		;
 
 		thing += 49;
 
@@ -855,52 +783,44 @@ void do__with() {
 			person = '\376';
 
 	} else {
-		;
 		switch (verbstr[ddm_o.choicenum + 1]) {
 		case '\144': {
-			;
 			thing = '\144';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Beer */
 		case '\145': {
-			;
 			thing = '\62';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Wine */
 		case '\146': {
-			;
 			thing = '\146';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Whisky */
 		case '\147': {
-			;
 			thing = '\147';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Cider */
 		case '\150': {
-			;
 			thing = '\153';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Mead */
 		case '\151': {
-			;
 			thing = '\103';
 			callverb(vb_buy);
 			return;
 		}
 		break; /* Onion (trader) */
 		default: {
-			;
 			person = thing;
 			thing = '\376';
 		}
@@ -912,7 +832,6 @@ void do__with() {
 /*$F- That's all. Now for the ...bar procs. */
 
 void standard_bar() {   /* Standard menu bar */
-	;
 	ddm_m.init();
 	ddm_o.init();
 	{
@@ -941,11 +860,8 @@ begin;
 end;*/
 
 void checkclick() {   /* only for when the menu's displayed */
-	;
 	if (mpress > 0) {
-		;
 		if (mpy > 10) {
-			;
 			if (!((ddm_o.firstlix) &&
 			        ((mpx >= (cardinal)ddm_o.flx1 * 8) && (mpx <= (cardinal)ddm_o.flx2 * 8) &&
 			         (mpy >= 12) && (mpy <= (cardinal)ddm_o.fly)))) {
@@ -959,7 +875,6 @@ void checkclick() {   /* only for when the menu's displayed */
 	} else {
 		;     /* NOT clicked button... */
 		if (mrelease > 0) {
-			;
 			if ((ddm_o.firstlix) &&
 			        ((mrx >= (cardinal)ddm_o.flx1 * 8) && (mrx <= (cardinal)ddm_o.flx2 * 8) &&
 			         (mry >= 12) && (mry <= (cardinal)ddm_o.fly)))
@@ -969,9 +884,7 @@ void checkclick() {   /* only for when the menu's displayed */
 }
 
 void menu_link() {
-	;
 	{
-		;
 		if (! ddm_o.menunow)  return;
 
 		check(); /* find mouse coords & click information */
@@ -984,7 +897,6 @@ void menu_link() {
 			newpointer(1);
 			break;                 /* up-arrow */
 		case 11 ... 169: {
-			;
 			if ((mx >= (cardinal)ddm_o.flx1 * 8) && (mx <= (cardinal)ddm_o.flx2 * 8) && (my > 10) && (my <= (cardinal)ddm_o.fly))
 				newpointer(3); /* right-arrow */
 			else newpointer(4); /* fletch */
diff --git a/engines/avalanche/dwidth.cpp b/engines/avalanche/dwidth.cpp
index 56bf5093b7..206ad21631 100644
--- a/engines/avalanche/dwidth.cpp
+++ b/engines/avalanche/dwidth.cpp
@@ -37,7 +37,6 @@ file<fonttype> ff;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(ff, "v:avalot.fnt");
 	reset(ff);
 	ff >> f;
diff --git a/engines/avalanche/edhead.cpp b/engines/avalanche/edhead.cpp
index 3aed1a3713..af0eea97fc 100644
--- a/engines/avalanche/edhead.cpp
+++ b/engines/avalanche/edhead.cpp
@@ -72,7 +72,6 @@ edhead e;
 
 void info(string x) {     /* info on .ASG files */
 	varying_string<40> describe;
-	;
 	assign(f, x);
 	/*$I-*/ reset(f, 1);
 	seek(f, 47);
@@ -99,7 +98,6 @@ void info(string x) {     /* info on .ASG files */
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	info("tt.asg");
 
 	output << "Filename: " << x << NL;
diff --git a/engines/avalanche/enhanced.cpp b/engines/avalanche/enhanced.cpp
index bfe4274191..befc4dff35 100644
--- a/engines/avalanche/enhanced.cpp
+++ b/engines/avalanche/enhanced.cpp
@@ -47,7 +47,6 @@ boolean isenh() {
 	boolean isenh_result;
 	isenh_result = false;
 	{
-		;
 		ah = 0x12;
 		intr(0x16, r);
 		statefrom16 = al;
@@ -55,7 +54,6 @@ boolean isenh() {
 	if (statefrom16 != shiftstate)  return isenh_result;
 	shiftstate = shiftstate ^ 0x20;
 	{
-		;
 		ah = 0x12;
 		intr(0x16, r);
 		statefrom16 = al;
@@ -76,7 +74,6 @@ void readkeye()
 {
 	registers r;
 	word fs;
-	;
 	if (atbios)
 		fs = fancystuff; /* We're using an AT */
 	else fs = notfancystuff; /* ditto, an XT */
@@ -96,7 +93,6 @@ boolean keypressede()
 {
 	registers r;
 	boolean keypressede_result;
-	;
 	if (atbios)
 		keypressede_result = fancystuff; /* ATs get the fancy stuff */
 	else keypressede_result = keypressed(); /* XTs get the usual primitive... */
@@ -110,7 +106,6 @@ public:
 static unit_enhanced_initialize enhanced_constructor;
 
 unit_enhanced_initialize::unit_enhanced_initialize() {
-	;
 	/* determine bios type */
 	atbios = isenh();
 }
diff --git a/engines/avalanche/filer.cpp b/engines/avalanche/filer.cpp
index b8e3c8bfe0..a98161796b 100644
--- a/engines/avalanche/filer.cpp
+++ b/engines/avalanche/filer.cpp
@@ -108,9 +108,7 @@ boolean filefound;
 
 void shadow(integer x1, integer y1, integer x2, integer y2, byte hc, byte sc) {
 	byte fv;
-	;
 	for (fv = 0; fv <= border; fv ++) {
-		;
 		setfillstyle(1, hc);
 		bar(x1 + fv, y1 + fv, x1 + fv, y2 - fv);
 		bar(x1 + fv, y1 + fv, x2 - fv, y1 + fv);
@@ -123,7 +121,6 @@ void shadow(integer x1, integer y1, integer x2, integer y2, byte hc, byte sc) {
 
 void shbox(integer x1, integer y1, integer x2, integer y2, string t) {
 	const integer fc = 7;
-	;
 	shadow(x1, y1, x2, y2, 15, 8);
 	setfillstyle(1, fc);
 	bar(x1 + border + 1, y1 + border + 1, x2 - border - 1, y2 - border - 1);
@@ -132,7 +129,6 @@ void shbox(integer x1, integer y1, integer x2, integer y2, string t) {
 	y1 = (y2 - y1) / 2 + y1;
 	outtextxy(x1, y1, t);
 	if (length(t) > 1) {
-		;
 		fillchar(t[2], length(t) - 1, '\40');
 		t[1] = '_';
 		outtextxy(x1 - 1, y1 + 1, t);
@@ -141,7 +137,6 @@ void shbox(integer x1, integer y1, integer x2, integer y2, string t) {
 
 void show_drives() {
 	byte fv;
-	;
 	settextjustify(1, 1);
 	for (fv = 0; fv <= length(drives) - 1; fv ++)
 		shbox((fv % drlen) * 25 + 25, (fv / drlen) * 19 + 31,
@@ -151,7 +146,6 @@ void show_drives() {
 }
 
 void box(integer x1, integer y1, integer x2, integer y2, string z) {
-	;
 	rectangle(x1, y1, x2, y2);
 	outtextxy(x1 + 1, y1 - 10, z + ':');
 	outtextxy(x1, y1 - 9, "_");
@@ -160,7 +154,6 @@ void box(integer x1, integer y1, integer x2, integer y2, string z) {
 string lowstr(string x) {
 	byte fv;
 	string lowstr_result;
-	;
 	for (fv = 1; fv <= length(x); fv ++)
 		if (set::of(range('A', 'Z'), eos).has(x[fv]))  x[fv] += 32;
 	lowstr_result = x;
@@ -175,7 +168,6 @@ char lowchar(char x) {
 }
 
 void getcurrent() {
-	;
 	current = lowstr(fexpand("*.asg"));
 }
 
@@ -183,7 +175,6 @@ void setup() {
 	integer gd, gm;
 	registers r;
 	byte floppies;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -271,12 +262,10 @@ void scandir() {
 	ednahead eh;
 	array<1, 4, char> dna_type;
 
-	;
 	nums[files] = 0;
 	findfirst("*.asg", archive + hidden + readonly, s);
 
 	while (doserror == 0) {
-		;
 		fsplit(s.name, nix, name, nix);
 		nums[files] += 1;
 		lists[files][nums[files]] = lowstr(name);
@@ -292,14 +281,12 @@ void scandir() {
 		} else {
 			;     /* EDNA-based files. */
 			if (dna_type == "EDNA") {
-				;
 				seek(f, 177);
 				blockread(f, eh, sizeof(eh));
 
 				if (eh.revision != 2)
 					descs[nums[files]] = "* Unknown EDNA type!";
 				else {
-					;
 
 					if (eh.number != 2)
 						descs[nums[files]] = string("* Saved by ") + eh.shortname + '!';
@@ -317,9 +304,7 @@ void scandir() {
 	nums[dirs] = 0;
 	findfirst("*.*", directory, s);
 	while (doserror == 0) {
-		;
 		if (((s.attr & directory) > 0) && ((length(s.name)) > 1)) {
-			;
 			nums[dirs] += 1;
 			lists[dirs][nums[dirs]] = lowstr(s.name);
 		}
@@ -339,7 +324,6 @@ void scandir() {
 
 void show_file(integer x, integer y, byte which) {
 	varying_string<58> z;
-	;
 	fillchar(z[1], 13, '\40');
 	z = lists[files][which] + ".asg";
 	z[0] = '\15';
@@ -355,11 +339,9 @@ void show_file(integer x, integer y, byte which) {
 
 void showfiles() {
 	byte fv;
-	;
 	if (loading)  setcolor(11);
 	else setcolor(3);
 	if (nums[3] == 0) {
-		;
 		outtextxy(22, 86, "(None here!)");
 		return;
 	}
@@ -370,7 +352,6 @@ void showfiles() {
 
 void showdirs() {
 	byte fv;
-	;
 	setcolor(11);
 	for (fv = 0; fv <= 8; fv ++)
 		if (where[4] + fv <= nums[4])
@@ -382,7 +363,6 @@ void show() {
 	dirstr d;
 	namestr n;
 	extstr e;
-	;
 	setfillstyle(1, 1);
 	for (fv = 1; fv <= 4; fv ++)
 		if (fv != 2) {
@@ -396,7 +376,6 @@ void show() {
 }
 
 void blip() {
-	;
 	sound(177);
 	delay(77);
 	nosound;
@@ -405,7 +384,6 @@ void blip() {
 void invert(integer x1, integer y1, integer x2, integer y2) {
 	pointer p, restore;
 	word s;
-	;
 	s = imagesize(x1, y1, x2, y2);
 	mark(restore);
 	getmem(p, s);
@@ -416,10 +394,8 @@ void invert(integer x1, integer y1, integer x2, integer y2) {
 
 void changedrive(char drive) {
 	byte fv;
-	;
 	fv = pos(drive, drives);
 	if (fv == 0)  {
-		;
 		blip();
 		return;
 	}
@@ -435,7 +411,6 @@ void changedrive(char drive) {
 }
 
 void highlight(byte win, byte line) {
-	;
 	switch (win) {
 	case 3:
 		invert(16, 75 + line * 10, 479, 85 + line * 10);
@@ -467,12 +442,9 @@ void repaint(byte whichwindow) {
 void fileblit(word xpos, word xlen, word y1, word y2, shortint dir, word ylen) {
 	word fv;
 	byte bit;
-	;
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		fv = 0;
 		while (fv < ylen) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -522,7 +494,6 @@ void pagedown(byte whichlist) {
 void subdirparse(string r);
 
 static void movehl(byte which, shortint howmuch) {
-	;
 	highlight(4, where[4] - top[4] + 1);
 	if (((where[which] + howmuch) > 0) && ((where[which] + howmuch) <= (unsigned char)nums[4]))
 		where[which] = where[which] + howmuch;
@@ -532,12 +503,10 @@ static void movehl(byte which, shortint howmuch) {
 
 
 static void change_dir() {
-	;
 	dusk();
 	/*$I-*/ chdir(lists[4][where[4]]);
 	/*$I+*/
 	if (ioresult != 0)  {
-		;
 		dawn();
 		blip();
 		return;
@@ -554,7 +523,6 @@ static void change_dir() {
 void subdirparse(string r)
 
 {
-	;
 	switch (r[1]) {
 	case creturn:
 		change_dir();
@@ -582,7 +550,6 @@ void subdirparse(string r)
 			if (where[4] - top[4] < 8) /* Down */
 				movehl(4, 1);
 			else if (top[4] + 8 < nums[4]) {
-				;
 				highlight(4, 9);
 				top[4] += 1;
 				where[4] += 1;
@@ -620,7 +587,6 @@ void fileinfo(byte which);
 
 
 static void display(integer y, string left, string right) {
-	;
 	y = 17 + y * 12;
 	settextjustify(2, 1);
 	setcolor(11);
@@ -638,7 +604,6 @@ void fileinfo(byte which)
 	varying_string<4> os;
 	char r;
 
-	;
 
 	/* Firstly, we must check whether or not it's an Avalot file. This is easily
 	  done, since the descriptions of all others always begin with a star. */
@@ -663,7 +628,6 @@ void fileinfo(byte which)
 	bar(2, 2, 637, 197); /* Interesting information coming up! */
 
 	{
-		;
 		display(2, "Saved by:", eh.game);
 		display(3, "version:", eh.verstr);
 
@@ -688,7 +652,6 @@ void filer_help()
 /* This gives general help. */
 {
 	char r;
-	;
 	outtextxy(100, 100, "Just general help here.");
 	shbox(500, 177, 650, 200, "Press any key...");
 	r = readkey();
@@ -701,7 +664,6 @@ void wipe()
 /* This allows you to delete files. */
 {
 	char r;
-	;
 	outtextxy(100, 100, "Are you sure you want to delete \"foo.bar\"?");
 	shbox(500, 177, 650, 200, "[Y/N]");
 	r = readkey();
@@ -713,7 +675,6 @@ void wipe()
 void filesparse(string r);
 
 static void movehl1(byte which, shortint howmuch) {
-	;
 	highlight(3, where[3] - top[3] + 1);
 	if (((where[which] + howmuch) > 0) && ((where[which] + howmuch) <= (unsigned char)nums[3]))
 		where[which] = where[which] + howmuch;
@@ -724,7 +685,6 @@ static void movehl1(byte which, shortint howmuch) {
 
 static boolean selected_file() {
 	boolean selected_file_result;
-	;
 	if (descs[where[file_win]][1] == '*') {
 		blip();
 		selected_file_result = false;
@@ -739,7 +699,6 @@ static boolean selected_file() {
 void filesparse(string r)
 
 {
-	;
 	switch (r[1]) {
 	case creturn:
 		if (selected_file())  return;
@@ -765,7 +724,6 @@ void filesparse(string r)
 			if (where[3] - top[3] < 8) /* Down */
 				movehl1(3, 1);
 			else if (top[3] + 8 < nums[3]) {
-				;
 				highlight(3, 9);
 				top[3] += 1;
 				where[3] += 1;
@@ -808,7 +766,6 @@ void filesparse(string r)
 string playaround();
 
 static void changewin(byte i) {
-	;
 	switch (nowwin) {
 	case 3:
 	case 4:
@@ -834,7 +791,6 @@ static void changewin(byte i) {
 string playaround() {
 	char r, r2;
 	string playaround_result;
-	;
 	filefound = false;
 	dawn();
 
@@ -850,7 +806,6 @@ string playaround() {
 			changewin(nowwin + 1);
 			break;
 		case cescape: {
-			;
 			playaround_result = "";
 			return playaround_result;
 		}
@@ -875,7 +830,6 @@ string playaround() {
 				changewin(4);
 				break;
 			case c_ac: {
-				;
 				playaround_result = "";
 				return playaround_result;
 			}
@@ -912,7 +866,6 @@ string playaround() {
 		}
 
 		if (filefound) {
-			;
 			dusk();
 			playaround_result = filename;
 			return playaround_result;
@@ -924,7 +877,6 @@ string playaround() {
 void do_filer() {
 	pathstr p;
 	void do_filer_result;
-	;
 	loading = true;
 	setup();
 	scandir();
@@ -938,7 +890,6 @@ void do_filer() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	filename = do_filer();
 	closegraph();
 	if (filename == "")
diff --git a/engines/avalanche/fileunit.cpp b/engines/avalanche/fileunit.cpp
index 6b1c9b196b..11c82fa64a 100644
--- a/engines/avalanche/fileunit.cpp
+++ b/engines/avalanche/fileunit.cpp
@@ -804,7 +804,6 @@ void entername(char r) {
 		filefound = true;
 		break;
 	case '\40':
-		;
 		break; /* ignore spaces. */
 	default: {
 		if (length(filename) < 55)  filename = filename + r;
diff --git a/engines/avalanche/filing.cpp b/engines/avalanche/filing.cpp
index 78abec7e41..dce34e9b57 100644
--- a/engines/avalanche/filing.cpp
+++ b/engines/avalanche/filing.cpp
@@ -95,7 +95,6 @@ edhead e;
 
 void info256(string x) {     /* info on dna256 *.ASG files */
 	varying_string<40> describe;
-	;
 	assign(f, x);
 	/*$I-*/ reset(f, 1);
 	seek(f, 47);
@@ -103,7 +102,6 @@ void info256(string x) {     /* info on dna256 *.ASG files */
 	blockread(f, dna256, sizeof(dna256));
 	close(f); /*$I+*/
 	{
-		;
 		e.revision = 1;
 		e.game = "Denarius Avaricius Sextus";
 		e.shortname = "Avaricius";
@@ -128,16 +126,13 @@ void info256(string x) {     /* info on dna256 *.ASG files */
 
 string enlarge(string x) {
 	string enlarge_result;
-	;
 	switch (x[length(x)]) {
 	case '*': {
-		;
 		x[0] -= 1;
 		x = x + "uary";
 	}
 	break;
 	case '&': {
-		;
 		x[0] -= 1;
 		x = x + "ember";
 	}
@@ -150,7 +145,6 @@ string enlarge(string x) {
 string th(byte x) {
 	varying_string<4> n;
 	string th_result;
-	;
 	n = strf(x);
 	switch (x) {
 	case 1:
@@ -175,11 +169,9 @@ string th(byte x) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	info256("t:justb4.asg");
 
 	{
-		;
 		output << "DNA coding: ";
 		switch (e.revision) {
 		case 1:
diff --git a/engines/avalanche/folktemp.cpp b/engines/avalanche/folktemp.cpp
index 03da49f375..c32618209c 100644
--- a/engines/avalanche/folktemp.cpp
+++ b/engines/avalanche/folktemp.cpp
@@ -64,12 +64,10 @@ void load() {
 	byte a0 /*absolute $A000:1200*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, "d:folk.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -81,7 +79,6 @@ void load() {
 }
 
 void get_one() {
-	;
 
 	gd = ((order[noo] % 9) * 70 + 10);
 	gm = ((order[noo] / 9) * 40 + 20);
@@ -94,7 +91,6 @@ void get_one() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/fontslid.cpp b/engines/avalanche/fontslid.cpp
index 3173c6921c..43dbd78557 100644
--- a/engines/avalanche/fontslid.cpp
+++ b/engines/avalanche/fontslid.cpp
@@ -38,13 +38,11 @@ file<fonttype> f;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(f, "v:avalot.fnt");
 	reset(f);
 	f >> font1;
 	close(f);
 	for (r = '\0'; r <= '\377'; r ++) {
-		;
 		for (fv = 0; fv <=  3; fv ++) font1[r][fv] = (cardinal)font1[r][fv] >> 1;
 		for (fv = 7; fv <=  8; fv ++) font1[r][fv] = font1[r][fv] << 1;
 		for (fv = 9; fv <= 14; fv ++) font1[r][fv] = font1[r][fv] << 2;
diff --git a/engines/avalanche/frere.cpp b/engines/avalanche/frere.cpp
index 257e2b342c..fd4ffd4d02 100644
--- a/engines/avalanche/frere.cpp
+++ b/engines/avalanche/frere.cpp
@@ -57,7 +57,6 @@ byte value;
 tunetype played;
 
 void store_(byte what) {
-	;
 
 	move(played[2], played[1], sizeof(played) - 1);
 
@@ -68,11 +67,9 @@ void store_(byte what) {
 boolean they_match() {
 	byte fv;
 	boolean they_match_result;
-	;
 
 	for (fv = 1; fv <= sizeof(played); fv ++)
 		if (played[fv] != tune[fv]) {
-			;
 			they_match_result = false;
 			return they_match_result;
 		}
@@ -84,7 +81,6 @@ boolean they_match() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 
 	textattr = 30;
 	clrscr;
@@ -97,7 +93,6 @@ int main(int argc, const char *argv[]) {
 		value = pos(pressed, keys);
 
 		if (value > 0) {
-			;
 
 			last_one = this_one;
 			this_one = value;
@@ -117,7 +112,6 @@ int main(int argc, const char *argv[]) {
 					store_(higher);
 
 			if (they_match()) {
-				;
 				textattr = 94;
 				clrscr;
 				output << NL;
diff --git a/engines/avalanche/g-room.cpp b/engines/avalanche/g-room.cpp
index 8f84e53100..2db249ba60 100644
--- a/engines/avalanche/g-room.cpp
+++ b/engines/avalanche/g-room.cpp
@@ -89,16 +89,13 @@ void plain_grab()
 /* Just grabs the next one and puts it where it's told to. */
 {
 	integer xx, yy, xofs;
-	;
 	blockread(f, cb, sizeof(cb));
 
 	switch (cb.flavour) {
 	case ch_one: {
-		;
 		xofs = cb.x / 8;
 		bit = 3;
 		for (yy = 0; yy <= cb.yl; yy ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -109,12 +106,10 @@ void plain_grab()
 	}
 	break;
 	case ch_ega: {
-		;
 		xofs = cb.x / 8;
 		bit = 3;
 		for (bit = 0; bit <= 3; bit ++)
 			for (yy = 0; yy <= cb.yl; yy ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -128,24 +123,20 @@ void plain_grab()
 }
 
 void get_me(pointer &p) {
-	;
 	blockread(f, cb, sizeof(cb));
 	/* Take it for granted that cb.flavour = ch_BGI! */
 
 	{
-		;
 		getmem(p, cb.size);
 		blockread(f, p, cb.size);
 	}
 }
 
 void get_me_aargh(byte which) {
-	;
 	blockread(f, cb, sizeof(cb));
 	/* Take it for granted that cb.flavour = ch_BGI! */
 
 	{
-		;
 		getmem(aargh[which], cb.size);
 		blockread(f, aargh[which], cb.size);
 	}
@@ -231,7 +222,6 @@ void big_green_eyes(byte how) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	if (paramstr(1) != "jsb")  exit(255);
 	gd = 3;
 	gm = 0;
@@ -245,7 +235,6 @@ int main(int argc, const char *argv[]) {
 	mark(memlevel);
 
 	for (fv = 1; fv <= 5; fv ++) {
-		;
 		blockread(f, cb, sizeof(cb));
 		for (bit = 2; bit <= 3; bit ++)
 			for (y = 0; y <= cb.yl; y ++)
@@ -277,7 +266,6 @@ int main(int argc, const char *argv[]) {
 	glerk = new glerktype;
 
 	for (fv = 1; fv <= 6; fv ++) {
-		;
 		blockread(f, cb, sizeof(cb));
 		bit = 3;
 		for (bit = 0; bit <= 3; bit ++)
@@ -309,14 +297,11 @@ int main(int argc, const char *argv[]) {
 	bat_count = 0;
 
 	for (gd = 500; gd >= 217; gd --) {
-		;
 		if (set::of(range(22, 27), eos).has((gd % 30))) {
-			;
 			if ((gd % 30) == 27)  bar(gd, 135, gd + 16, 136);
 			putimage(gd, 136, eyes[0], 0);
 			putpixel(gd + 16, 137, 0);
 		} else {
-			;
 			if (gd % 30 == 21)  bar(gd, 137, gd + 17, 138);
 
 			putimage(gd, 135, eyes[0], 0);
@@ -325,13 +310,11 @@ int main(int argc, const char *argv[]) {
 
 		/* Plot the Glerk: */
 		if (gd % 10 == 0) {
-			;
 			glerkstage += 1;
 			if (glerkstage > 26)  flush();
 
 			for (gm = 0; gm <= 34; gm ++)
 				for (bit = 0; bit <= 3; bit ++) {
-					;
 					port[0x3c4] = 2;
 					port[0x3ce] = 4;
 					port[0x3c5] = 1 << bit;
@@ -354,7 +337,6 @@ int main(int argc, const char *argv[]) {
 	/* It descends... */
 
 	for (gm = -64; gm <= 103; gm ++) {
-		;
 		bit = getpixel(0, 0);
 
 		if (gm > 0)
@@ -363,7 +345,6 @@ int main(int argc, const char *argv[]) {
 		for (y = 0; y <= 65; y ++)
 			if ((y + gm) >= 0)
 				for (bit = 0; bit <= 3; bit ++) {
-					;
 					port[0x3c4] = 2;
 					port[0x3ce] = 4;
 					port[0x3c5] = 1 << bit;
@@ -382,7 +363,6 @@ int main(int argc, const char *argv[]) {
 
 	for (gd = 1; gd <= 4; gd ++)
 		for (fv = 1; fv <= 5; fv ++) {
-			;
 
 			y = getpixel(0, 0);
 
@@ -391,7 +371,6 @@ int main(int argc, const char *argv[]) {
 
 			for (y = 0; y <= 65; y ++)
 				for (bit = 0; bit <= 3; bit ++) {
-					;
 					port[0x3c4] = 2;
 					port[0x3ce] = 4;
 					port[0x3c5] = 1 << bit;
@@ -430,15 +409,12 @@ int main(int argc, const char *argv[]) {
 	red_greldet = false;
 
 	for (gd = 217; gd <= 479; gd ++) {
-		;
 		if (set::of(range(22, 27), eos).has((gd % 30))) {
-			;
 			if ((gd % 30) == 22)
 				bar(gd + 22, 134, gd + 38, 137);
 			putimage(gd + 23, 136, eyes[1], 0);
 			putpixel(gd + 22, 137, 0);
 		} else {
-			;
 			if (gd % 30 == 28)
 				bar(gd + 22, 135, gd + 38, 138);
 
@@ -448,7 +424,6 @@ int main(int argc, const char *argv[]) {
 
 		/* Plot the Green Eyes: */
 		if (gd % 53 == 5) {
-			;
 			big_green_eyes(glerkstage);
 			glerkstage += 1;
 		}
diff --git a/engines/avalanche/golden.cpp b/engines/avalanche/golden.cpp
index 2ea9aec1a7..b5a6388b69 100644
--- a/engines/avalanche/golden.cpp
+++ b/engines/avalanche/golden.cpp
@@ -170,7 +170,6 @@ byte here() {
 void hold(word amount) {
 	*skellern = 0;
 	do {
-		;
 	} while (!(*skellern >= amount));
 }
 
@@ -408,7 +407,6 @@ int main(int argc, const char *argv[]) {
 	initgraph(gd, gm, "");
 
 	if (! nomusic)  do {
-			;
 		} while (!(ampgetrow >= 10));
 
 	setcolor(9);
@@ -440,7 +438,6 @@ int main(int argc, const char *argv[]) {
 				hold(15);
 			else
 				do {
-					;
 				} while (!(ampgetpattern > 2));
 			nexthangon = 2;
 			hangon(1);
@@ -469,7 +466,6 @@ int main(int argc, const char *argv[]) {
 		hold(25);
 	else
 		do {
-			;
 		} while (!(ampgetmodulestatus != md_playing));
 
 	setcolor(0);
diff --git a/engines/avalanche/gyro.cpp b/engines/avalanche/gyro.cpp
index 25b2c00797..bcdd4c14d6 100644
--- a/engines/avalanche/gyro.cpp
+++ b/engines/avalanche/gyro.cpp
@@ -311,7 +311,6 @@ void click() {   /* "Audio keyboard feedback" */
 void slowdown() {
 	/* repeat until TSkellern>=howlong; TSkellern:=0;*/
 	do {
-		;
 	} while (!(memw[storage_seg * skellern] >= howlong));
 	memw[storage_seg * skellern] = 0;
 }
diff --git a/engines/avalanche/gyro.h b/engines/avalanche/gyro.h
index d08bf86670..7a7e2aa3ae 100644
--- a/engines/avalanche/gyro.h
+++ b/engines/avalanche/gyro.h
@@ -348,7 +348,7 @@ const integer yw = 36; /* x width & y whatsit */
 const integer margin = 5;
 
 const array<1, 9, mp> mps = {
-	{	{
+	{   {
 			/* 1 - up-arrow */
 			{	{	{{65151, 64575, 64575, 63519, 63519, 61455, 61455, 57351, 57351, 49155, 49155, 64575, 64575, 64575, 64575, 64575}},
 					{{0, 384, 384, 960, 960, 2016, 2016, 4080, 4080, 8184, 384, 384, 384, 384, 384, 0}}
@@ -497,7 +497,7 @@ const integer run = 5;
 
 const array < '\226', '\262', byte > whereis =
     /* The Lads */
-{	{
+{   {
 		r__yours, /* Avvy */
 		r__spludwicks, /* Spludwick */
 		r__outsideyours, /* Crapulus */
diff --git a/engines/avalanche/help.cpp b/engines/avalanche/help.cpp
index 3074091a0b..23ee06819a 100644
--- a/engines/avalanche/help.cpp
+++ b/engines/avalanche/help.cpp
@@ -57,7 +57,6 @@ boolean lmo;
 
 void hilight(integer x, integer y, byte c1, byte c2, string z) {
 	string w;
-	;
 	w = z;
 	w[1] = '\40';
 	setcolor(c1);
@@ -70,10 +69,8 @@ void hilight(integer x, integer y, byte c1, byte c2, string z) {
 }
 
 void showpage(byte x) {
-	;
 	if (x == page_)  return; /* twit */
 	if (x == 7)  {
-		;
 		lmo = true;
 		return;
 	}
@@ -81,7 +78,6 @@ void showpage(byte x) {
 	hidemousecursor;
 	settextjustify(1, 1);
 	if (page_ != 177) {
-		;
 		setfillstyle(1, 1);
 		bar(507, page_ * 25 + 2, 607, page_ * 25 + 22);
 		setfillstyle(1, 9);
@@ -228,7 +224,6 @@ void showpage(byte x) {
 
 void helpsetup() {
 	integer gd, gm;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -246,7 +241,6 @@ void helpsetup() {
 	settextstyle(0, 0, 1);
 	settextjustify(1, 1);
 	for (gd = 2; gd <= 7; gd ++) {
-		;
 		setfillstyle(1, 1);
 		bar(507, gd * 25 + 2, 607, gd * 25 + 22);
 		setfillstyle(1, 9);
@@ -260,7 +254,6 @@ void helpsetup() {
 	lmo = false;
 	setfillstyle(1, 7);
 	for (gd = 1; gd <= 3; gd ++) {
-		;
 		bar(10 - gd * 3, 200 - gd * 3, 490 - gd * 6, 200 - gd * 3);
 		bar(490 - gd * 6, 37 - gd * 3, 491 - gd * 6, 200 - gd * 3);
 	}
@@ -268,7 +261,6 @@ void helpsetup() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	helpsetup();
 	do {
 		do {
@@ -299,7 +291,6 @@ int main(int argc, const char *argv[]) {
 		} else {
 			;     /* mouse choice */
 			if ((mousex > 400) && (mousey > 25)) {
-				;
 				showpage(mousey / 25);
 			}
 		}
diff --git a/engines/avalanche/help2.cpp b/engines/avalanche/help2.cpp
index 1ef6443fc7..37e23ac335 100644
--- a/engines/avalanche/help2.cpp
+++ b/engines/avalanche/help2.cpp
@@ -53,7 +53,6 @@ array<0, 9, byte> revpos;
 
 void loadfont() {
 	file<fonttype> fontfile;
-	;
 	assign(fontfile, "c:\\thomas\\ttsmall.fnt");
 	reset(fontfile);
 	fontfile >> font[1];
@@ -67,19 +66,16 @@ void loadfont() {
 void scribe(byte which, byte what);
 
 static void underline(byte &x) {
-	;
 	x = x | 177;
 }
 
 void scribe(byte which, byte what) {
 	byte fv, ff;
 	string x;
-	;
 	x = data[what];
 	fillchar(current, sizeof(current), '\0');
 	for (ff = 1; ff <= length(x); ff ++)
 		for (fv = 0; fv <= 7; fv ++) {
-			;
 			current[fv][ff] = font[which][x[ff]][fv];
 		}
 
@@ -93,18 +89,15 @@ void scribe(byte which, byte what) {
 }
 
 void display(word y) {
-	;
 	for (fv = 0; fv <= 7; fv ++)
 		move(current[fv], mem[0xa000 * (y + fv) * 80], 79);
 }
 
 void update_link(char which, byte whence, byte whither) {
 	byte fv;
-	;
 	for (fv = 1; fv <= numlinks; fv ++) {
 		hypertype &with = link[fv];
 		if (with.trigger == which) {
-			;
 			with.line = size;
 			with.start = whence;
 			with.finish = whither;
@@ -114,7 +107,6 @@ void update_link(char which, byte whence, byte whither) {
 
 void getlinks(string &x) {
 	byte p, q;
-	;
 	do {
 		p = pos("[", x);
 		if (p == 0)  return; /* lousy, huh? */
@@ -129,7 +121,6 @@ void loaddata(byte which) {
 	text t;
 	string x;
 	integer e;
-	;
 	revpos[9] = position;
 	fillchar(data, sizeof(data), '\0');
 	move(reverse[1], reverse[0], 9);
@@ -144,21 +135,17 @@ void loaddata(byte which) {
 	size = 0;
 	numlinks = 0;
 	while (! eof(t)) {
-		;
 		t >> x >> NL;
 		if (x[1] == ':') {
-			;
 			numlinks += 1;
 			{
 				hypertype &with = link[numlinks];
-				;
 				with.trigger = x[2];
 				Delete(x, 1, 3);
 				Delete(x, pos(" ", x), 255);
 				val(x, with.ref, e);
 			}
 		} else {
-			;
 			size += 1;
 			getlinks(x);
 			data[size] = x;
@@ -170,7 +157,6 @@ void loaddata(byte which) {
 }
 
 void screen() {
-	;
 	setbkcolor(1);
 	setfillstyle(1, 1);
 	bar(0, 0, 640, 38);
@@ -180,10 +166,8 @@ void screen() {
 
 void showscreen() {
 	byte fv;
-	;
 	if (position < 1)  position = 1;
 	for (fv = 0; fv <= 15; fv ++) {
-		;
 		scribe(1, fv + position);
 		display(41 + fv * 10);
 	}
@@ -191,11 +175,9 @@ void showscreen() {
 
 void up() {
 	byte fv;
-	;
 	position -= 1;
 	scribe(1, position);
 	for (fv = 0; fv <= 9; fv ++) {
-		;
 		move(mem[0xa000 * 3200], mem[0xa000 * 3280], 12720);
 		if (set::of(0, 9, eos).has(fv))  fillchar(mem[0xa000 * 3200], 79, '\0');
 		else
@@ -205,11 +187,9 @@ void up() {
 
 void down() {
 	byte fv;
-	;
 	position += 1;
 	scribe(1, position + 15);
 	for (fv = 0; fv <= 9; fv ++) {
-		;
 		move(mem[0xa000 * 3280], mem[0xa000 * 3200], 12720);
 		if (set::of(0, 9, eos).has(fv))  fillchar(mem[0xa000 * 15920], 79, '\0');
 		else
@@ -219,11 +199,9 @@ void down() {
 
 void newpage(char c) {
 	byte fv;
-	;
 	for (fv = 1; fv <= numlinks; fv ++) {
 		hypertype &with = link[fv];
 		if (with.trigger == c) {
-			;
 			loaddata(with.ref);
 			showscreen();
 		}
@@ -232,7 +210,6 @@ void newpage(char c) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -254,25 +231,21 @@ int main(int argc, const char *argv[]) {
 				if (position < size)  down();
 				break;
 			case 'I': {
-				;
 				position -= 16;
 				showscreen();
 			}
 			break;
 			case 'Q': {
-				;
 				position += 16;
 				showscreen();
 			}
 			break;
 			case 'G': {
-				;
 				position = 1;
 				showscreen();
 			}
 			break;
 			case 'O': {
-				;
 				position = size;
 				showscreen();
 			}
@@ -297,7 +270,6 @@ int main(int argc, const char *argv[]) {
 		}
 		break;
 		case 'H': {
-			;
 			loaddata(7); /* help on help */
 			showscreen();
 		}
diff --git a/engines/avalanche/helper.cpp b/engines/avalanche/helper.cpp
index 76948b85da..622244e133 100644
--- a/engines/avalanche/helper.cpp
+++ b/engines/avalanche/helper.cpp
@@ -264,7 +264,6 @@ void continue_help() {
 			if (fv > 0)
 				switch (buttons[fv].trigger) {
 				case '\0':/*null*/
-					;
 					break;
 				case '\376':
 					return;
diff --git a/engines/avalanche/hibits.cpp b/engines/avalanche/hibits.cpp
index 013141998c..638f25d757 100644
--- a/engines/avalanche/hibits.cpp
+++ b/engines/avalanche/hibits.cpp
@@ -33,7 +33,6 @@ string q;
 byte fv;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(inf, "v:thank.you");
 	assign(outf, "d:hibits.out");
 	reset(inf);
@@ -44,7 +43,6 @@ int main(int argc, const char *argv[]) {
 	for (fv = 1; fv <= length(q); fv ++) outf << q[fv];
 
 	while (! eof(inf)) {
-		;
 		inf >> x;
 		if (x < '\200')  x += 128;
 		outf << x;
diff --git a/engines/avalanche/highs.cpp b/engines/avalanche/highs.cpp
index 09d073d3a7..bd8a5c3ce4 100644
--- a/engines/avalanche/highs.cpp
+++ b/engines/avalanche/highs.cpp
@@ -53,10 +53,8 @@ highscoretype h;
 
 void get_new_highs() {
 	byte fv;
-	;
 	for (fv = 1; fv <= 12; fv ++) {
 		A1 &with = h[fv];
-		;
 		with.score = 32 - fv * 2;
 		with.rank = "...";
 	}
@@ -80,11 +78,9 @@ void show_highs()
 	byte fv;
 	varying_string<40> x;
 	varying_string<5> y;
-	;
 	display("HIGH SCORERS\3\r  Name\n\nScore   Rank\r  \"\"\"\"\n\n\"\"\"\"\"   \"\"\"\"\f\4");
 	for (fv = 1; fv <= 12; fv ++) {
 		A1 &with = h[fv];
-		;
 		display(string('\15') + with.name + '\4');
 		fillchar(x, sizeof(x), '\40');
 		y = strf(with.score);
@@ -99,7 +95,6 @@ void store_high(string who)
 /* This procedure shows the high-scores. */
 {
 	byte fv, ff;
-	;
 
 	for (fv = 1; fv <= 12; fv ++)
 		if (h[fv].score < dna.score)  flush();
@@ -110,7 +105,6 @@ void store_high(string who)
 
 	{
 		A1 &with = h[fv];
-		;
 		with.name = who;
 		with.score = dna.score;
 	}
@@ -119,7 +113,6 @@ void store_high(string who)
 
 void get_highs() {
 	file<highscoretype> f;
-	;
 	/*$I-*/
 	assign(f, "scores.avd");
 	reset(f);
@@ -142,7 +135,6 @@ public:
 static unit_highs_initialize highs_constructor;
 
 unit_highs_initialize::unit_highs_initialize() {
-	;
 	get_highs();
 }
 
diff --git a/engines/avalanche/hiz.cpp b/engines/avalanche/hiz.cpp
index 2f9e603b9e..af924a0600 100644
--- a/engines/avalanche/hiz.cpp
+++ b/engines/avalanche/hiz.cpp
@@ -46,9 +46,7 @@ byte tsr_int;
 word tsr_ax;
 
 void grab() {
-	;
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -58,9 +56,7 @@ void grab() {
 }
 
 void drop() {
-	;
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -70,14 +66,12 @@ void drop() {
 }
 
 void say(string x) {
-	;
 	grab();
 	output << string('\15') + x;
 }
 
 void pak(string x) {
 	char r;
-	;
 	say(x + " (press any key...)");
 	r = readkey();
 	drop();
@@ -87,33 +81,28 @@ string typein() {
 	char r;
 	string x;
 	string typein_result;
-	;
 	x = "";
 	do {
 		r = readkey();
 		switch (r) {
 		case '\10':
 			if (x[0] > '\0')  {
-				;
 				output << string('\10') + '\40' + '\10';
 				x[0] -= 1;
 			}
 			break;
 		case '\15': {
-			;
 			typein_result = x;
 			return typein_result;
 		}
 		break;
 		case '\33': {
-			;
 			typein_result = "";
 			return typein_result;
 		}
 		break;
 		default:
 			if (x[0] < '\62')  {
-				;
 				x = x + r;
 				output << r;
 			}
@@ -125,7 +114,6 @@ string typein() {
 void load() {
 	byte a /*absolute $A000:1200*/;
 	untyped_file f;
-	;
 	say("LOAD: filename?");
 	nam = typein();
 	drop();
@@ -133,20 +121,17 @@ void load() {
 	assign(f, nam);
 	reset(f, 1);
 	if (ioresult != 0) {
-		;
 		pak("LOAD: file not found.");
 		return;
 	}
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		blockread(f, a, 12080);
 		if (ioresult != 0) {
-			;
 			pak("LOAD: error whilst loading.");
 			close(f);
 			return;
@@ -164,14 +149,12 @@ void save() {
 	searchrec s;
 	char r;
 	byte a /*absolute $A000:1200*/;
-	;
 	say("SAVE: filename?");
 	nam = typein();
 	drop();
 	if (nam == "")  return;
 	findfirst(nam, anyfile, s);
 	if (doserror == 0) {
-		;
 		say("SAVE: That exists, are you sure\? (Y/N)");
 		do {
 			r = upcase(readkey());
@@ -185,14 +168,12 @@ void save() {
 	blockwrite(f, header[1], 146);
 	blockwrite(f, screenname, 31);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
 		port[0x3cf] = bit;
 		blockwrite(f, a, 12080);
 		if (ioresult != 0) {
-			;
 			pak("SAVE: error whilst saving.");
 			close(f);
 			return;
@@ -201,9 +182,7 @@ void save() {
 }
 
 void hedges() {
-	;
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -215,7 +194,6 @@ void hedges() {
 
 void reset_() {
 	registers regs;
-	;
 	regs.ax = 14;
 	intr(0x10, regs);
 	directvideo = false;
@@ -223,7 +201,6 @@ void reset_() {
 
 void do_pop() {
 	char r;
-	;
 	do {
 		say("HIZ: Load Save Hedges Reset eXit?");
 		r = upcase(readkey());
@@ -252,14 +229,12 @@ void do_pop() {
 
 void mypoprtn() {
 	registers r;
-	;
 	beginpop;
 	do_pop();
 	endpop;
 }
 /**********************/
 void stop_tsr() {
-	;
 	if (tsrexit)
 		output << "HIZ stopped" << NL;
 	else
@@ -273,7 +248,6 @@ void stop_tsr() {
 void tsr_intrtn(word flags, word cs, word ip, word ax, word bx, word cx, word dx, word si, word di, word ds, word es, word bp)
 /*interrupt;*/
 {
-	;
 	tsr_ax = ax;
 	cli;
 	beginint;
@@ -281,18 +255,15 @@ void tsr_intrtn(word flags, word cs, word ip, word ax, word bx, word cx, word dx
 
 	switch (tsr_ax) {
 	case 1: {
-		;
 		stop_tsr(); /* Terminate TSR, if poss.*/
 	}
 	break;
 	case 2: {
-		;
 		tsroff = true; /* Suspend TSR */
 		output << "HIZ suspended." << NL;
 	}
 	break;
 	case 3: {
-		;
 		tsroff = false;
 		output << "HIZ restarted" << NL;
 	}
@@ -310,7 +281,6 @@ boolean b;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 
 	/********************************************/
 	/* Check to see if TSR is already installed */
@@ -335,17 +305,14 @@ int main(int argc, const char *argv[]) {
 			else r.ax = 4;
 
 			if (r.ax < 4) {
-				;
 				intr(tsr_int, r);
 				return 0;
 			} else {
-				;
 				output << "HIZ: invalid parameter " << paramstr(1) << NL;
 				output << "Syntax: HIZ stop/hold/rstr" << NL;
 				return 0;
 			}
 		} else {
-			;
 			output << "HIZ already installed." << NL;
 			output << "(If you're sure it isn't, try running BLANKINT /I." << NL;
 			output << "It's in the TURBO directory.)" << NL;
diff --git a/engines/avalanche/initxf.cpp b/engines/avalanche/initxf.cpp
index 46ad0a4b2c..ba91e79874 100644
--- a/engines/avalanche/initxf.cpp
+++ b/engines/avalanche/initxf.cpp
@@ -40,14 +40,12 @@ inirex x;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(i, "v:init0.dat");
 	reset(i);
 	assign(o, "v:init.avd");
 	rewrite(o);
 
 	while (! eof(i)) {
-		;
 		i >> x.a >> NL;
 		i >> x.num >> NL;
 		o << x;
diff --git a/engines/avalanche/inputtes.cpp b/engines/avalanche/inputtes.cpp
index bfb2db11e9..c1fbc214a6 100644
--- a/engines/avalanche/inputtes.cpp
+++ b/engines/avalanche/inputtes.cpp
@@ -39,9 +39,7 @@ char r;
 
 void plottext() {
 	byte x, y;
-	;
 	for (y = 0; y <= 7; y ++) {
-		;
 		for (x = 1; x <= length(current); x ++)
 			mem[0xa000 * 12880 + y * 80 + x] = font[current[x]][y];
 		fillchar(mem[0xa000 * 12881 + y * 80 + x], 79 - x, '\0');
@@ -50,7 +48,6 @@ void plottext() {
 
 void loadfont() {
 	file<fonttype> f;
-	;
 	assign(f, "c:\\thomas\\ttsmall.fnt");
 	reset(f);
 	f >> font;
@@ -59,7 +56,6 @@ void loadfont() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\turbo");
diff --git a/engines/avalanche/intro.cpp b/engines/avalanche/intro.cpp
index b23bd1cc65..b2583acde9 100644
--- a/engines/avalanche/intro.cpp
+++ b/engines/avalanche/intro.cpp
@@ -263,7 +263,6 @@ void load_text() {
 			thisline += 1;
 			break;
 		case '\12':/*nop*/
-			;
 			break;
 		default:
 			x[thisline] = x[thisline] + *c;
@@ -631,7 +630,6 @@ int main(int argc, const char *argv[]) {
 		displaycounter += 1;
 
 		do {
-			;
 		} while (!(*skellern > 0));
 	}
 
diff --git a/engines/avalanche/ints.cpp b/engines/avalanche/ints.cpp
index f15e68bef6..3a9459ced9 100644
--- a/engines/avalanche/ints.cpp
+++ b/engines/avalanche/ints.cpp
@@ -37,18 +37,15 @@ void() old1b;
 boolean quicko;
 
 void new1b() {   /* interrupt; */
-	;
 	quicko = true;
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1b, &old1b);
 	setintvec(0x1b, addr(new1b()));
 	quicko = false;
 	do {
-		;
 	} while (!quicko);
 	setintvec(0x1b, &old1b);
 	/*  r.ah:=$02; intr($16,r);
diff --git a/engines/avalanche/joysetup.cpp b/engines/avalanche/joysetup.cpp
index 7569199d33..1faef823ff 100644
--- a/engines/avalanche/joysetup.cpp
+++ b/engines/avalanche/joysetup.cpp
@@ -44,10 +44,8 @@ boolean detect() {
 	word x, y, xo, yo;
 	byte count;
 	boolean detect_result;
-	;
 	count = 0;
 	if (joystickpresent) {
-		;
 		detect_result = true;
 		return detect_result;
 	}
@@ -55,7 +53,6 @@ boolean detect() {
 	do {
 		if (count < 7)  count += 1; /* Take advantage of "flutter" */
 		if (count == 6) {
-			;
 			output << "The Bios says you don't have a joystick. However, it's often wrong" << NL;
 			output << "about such matters. So, do you? If you do, move joystick A to" << NL;
 			output << "continue. If you don't, press any key to cancel." << NL;
@@ -67,9 +64,7 @@ boolean detect() {
 }
 
 void display() {
-	;
 	{
-		;
 		gotoxy(20, 10);
 		output << "X min: " << js.xmin << "  ";
 		gotoxy(20, 11);
@@ -83,11 +78,9 @@ void display() {
 
 void getmaxmin() {
 	word x, y;
-	;
 	output << "Rotate the joystick around in a circle, as far from the centre as it" << NL;
 	output << "can get. Then click a button." << NL;
 	{
-		;
 		js.xmax = 0;
 		js.xmin = maxint;
 		js.ymax = 0;
@@ -96,7 +89,6 @@ void getmaxmin() {
 	do {
 		readjoya(x, y);
 		{
-			;
 			if (x < js.xmin)  js.xmin = x;
 			if (y < js.ymin)  js.ymin = y;
 			if (x > js.xmax)  js.xmax = x;
@@ -105,19 +97,16 @@ void getmaxmin() {
 		}
 	} while (!(buttona1 | buttona2));
 	do {
-		;
 	} while (!(~(buttona1 | buttona2)));
 	output << NL;
 	output << "Thank you. Now please centre your joystick and hit a button." << NL;
 	do {
-		;
 	} while (!(buttona1 | buttona2));
 	readjoya(js.xmid, js.ymid);
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 2;
 	clrscr;
 	output << "Avalot joystick setup routine- by TT. Thanks go to David B. Howorth." << NL;
diff --git a/engines/avalanche/joystick.cpp b/engines/avalanche/joystick.cpp
index 8b9496ccf1..57efc18546 100644
--- a/engines/avalanche/joystick.cpp
+++ b/engines/avalanche/joystick.cpp
@@ -83,7 +83,6 @@ boolean newbios() {
 /*$F+*/
 
 void oldreadjoy(byte xbit, byte ybit, word &xaxis, word &yaxis) {
-	;
 	/*
 	inline(
 	  $BA/$01/$02/    {mov  dx, 201h      ;load dx with joystick port address   }
diff --git a/engines/avalanche/loading.cpp b/engines/avalanche/loading.cpp
index 234b5773b8..faacafc4f4 100644
--- a/engines/avalanche/loading.cpp
+++ b/engines/avalanche/loading.cpp
@@ -36,14 +36,12 @@ untyped_file f;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
 	assign(f, "c:\\sleep\\test.ega");
 	reset(f, 1);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/logger.cpp b/engines/avalanche/logger.cpp
index 06c2f2969a..3b1225188f 100644
--- a/engines/avalanche/logger.cpp
+++ b/engines/avalanche/logger.cpp
@@ -79,14 +79,12 @@ byte scroll_line_length;
 
 void centre(byte size, byte x) { /* Prints req'd number of spaces. */
 	byte fv;
-	;
 	if (~ logging)  return;
 	for (fv = 1; fv <= size - (x / 2); fv ++)
 		output << logfile << ' ';
 }
 
 void log_setup(string name, boolean printing) {     /* Sets up. */
-	;
 	assign(logfile, name);
 	rewrite(logfile);
 	output << logfile << startwith;
@@ -102,10 +100,8 @@ void log_setup(string name, boolean printing) {     /* Sets up. */
 
 void log_divider() {   /* Prints the divider sign. */
 	byte fv;
-	;
 	if (~ logging)  return;
 	if (log_epson) {
-		;
 		output << logfile << string(' ') + double_width;
 		for (fv = 1; fv <= divide_indent; fv ++) output << logfile << ' ';
 		output << logfile << string(' ') + double_off;
@@ -115,7 +111,6 @@ void log_divider() {   /* Prints the divider sign. */
 }
 
 void log_command(string x) {     /* Prints a command */
-	;
 	if (~ logging)  return;
 	if (log_epson)
 		output << logfile << double_width + '>' + double_off + ' ' + italic + x + italic_off << NL;
@@ -124,14 +119,12 @@ void log_command(string x) {     /* Prints a command */
 }
 
 void log_addstuff(string x) {
-	;
 	if (~ logging)  return;
 	scroll_line = scroll_line + x;
 }
 
 void log_scrollchar(string x) {     /* print one character */
 	varying_string<2> z;
-	;
 	if (~ logging)  return;
 	switch (x[1]) {
 	case '`':
@@ -151,7 +144,6 @@ void log_scrollchar(string x) {     /* print one character */
 }
 
 void log_italic() {
-	;
 	if (~ logging)  return;
 	if (log_epson)
 		log_addstuff(italic);
@@ -160,7 +152,6 @@ void log_italic() {
 }
 
 void log_roman() {
-	;
 	if (~ logging)  return;
 	if (log_epson)
 		log_addstuff(italic_off);
@@ -169,20 +160,17 @@ void log_roman() {
 }
 
 void log_epsonroman() {   /* This only sends the Roman code if you're on Epson.*/
-	;
 	if (~ logging)  return;
 	if (log_epson)  log_addstuff(italic_off);
 }
 
 void log_scrollline() {   /* Set up a line for the scroll driver */
-	;
 	scroll_line_length = 0;
 	scroll_line = "";
 }
 
 void log_scrollendline(boolean centred) {
 	byte x, fv;
-	;
 	if (~ logging)  return;
 	x = 17;
 	if (centred)  x += (50 - scroll_line_length) / 2;
@@ -192,27 +180,22 @@ void log_scrollendline(boolean centred) {
 
 void log_bubbleline(byte linenum, byte whom, string x) {
 	byte fv;
-	;
 	if (~ logging)  return;
 	if (linenum == 1) {
-		;
 		for (fv = 1; fv <= 15; fv ++) output << logfile << ' ';
 		output << logfile << italic + tr[whom].a.name + ": " + italic_off + x << NL;
 	} else {
-		;
 		for (fv = 1; fv <= 17; fv ++) output << logfile << ' ';
 		output << logfile << x << NL;
 	}
 }
 
 void log_newline() {
-	;
 	if (logging)  output << logfile << NL;
 }
 
 void log_newroom(string where) {
 	byte fv;
-	;
 	if (~ logging)  return;
 	for (fv = 1; fv <= 20; fv ++) output << logfile << ' ';
 	if (log_epson)  output << logfile << emph_on;
@@ -224,7 +207,6 @@ void log_newroom(string where) {
 void log_aside(string what)
 /* This writes "asides" to the printer. For example, moves in Nim. */
 {
-	;
 	if (~ logging)  return;
 	output << logfile << "   (" << italic << what << italic_off << ')' << NL;
 	/* "What" is what to write. */
@@ -232,7 +214,6 @@ void log_aside(string what)
 
 void log_score(word credit, word now) {
 	byte fv;
-	;
 	if (~ logging)  return;
 	for (fv = 1; fv <= 50; fv ++) output << logfile << ' ';
 	output << logfile << "Score " << italic << "credit : " << credit << italic_off << " total : " << now << NL;
diff --git a/engines/avalanche/lucerna.cpp b/engines/avalanche/lucerna.cpp
index 01916ce049..f7afeec931 100644
--- a/engines/avalanche/lucerna.cpp
+++ b/engines/avalanche/lucerna.cpp
@@ -111,7 +111,6 @@ void draw_also_lines() {
 		on_virtual();
 		break;
 	case 2 :
-		;
 		break; /* zzzz, it was off anyway */
 	case 3 :
 		on();
@@ -140,7 +139,6 @@ static void unscramble();
 
 static void scram1(string &x) {
 	byte fz;
-	;
 	for (fz = 1; fz <= length(x); fz ++)
 		x[fz] = chr(ord(x[fz]) ^ 177);
 }
@@ -1396,7 +1394,6 @@ void mblit(byte x1, byte y1, byte x2, byte y2, byte f, byte t) /* assembler; */
   pop ds; { Get it back again (or we'll be in trouble with TP!) }
 */
 {
-	;
 }
 
 void blitfix() {
@@ -1651,7 +1648,6 @@ asm
 
  @TheEnd: */
 {
-	;
 }
 
 void sprite_run()
diff --git a/engines/avalanche/magic2.cpp b/engines/avalanche/magic2.cpp
index 0845a05271..c3822a392a 100644
--- a/engines/avalanche/magic2.cpp
+++ b/engines/avalanche/magic2.cpp
@@ -38,7 +38,6 @@ word next, gg;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -48,12 +47,10 @@ int main(int argc, const char *argv[]) {
 	rewrite(out);
 	move(mem[0xa000 * 0], mem[0xa000 * pagetop], 16000);
 	while (! eof(magic)) {
-		;
 		magic >> next;
 		if (next != nextcode)
 			mem[0xa000 * next] = 255;
 		else {
-			;
 			for (gg = 0; gg <= 16000; gg ++)
 				if (mem[0xa000 * gg] != mem[0xa000 * gg + pagetop])
 					out << gg;
diff --git a/engines/avalanche/magidraw.cpp b/engines/avalanche/magidraw.cpp
index 0f280c29e0..32f85108f2 100644
--- a/engines/avalanche/magidraw.cpp
+++ b/engines/avalanche/magidraw.cpp
@@ -39,7 +39,6 @@ array<1, 16401, word> buffer;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -49,9 +48,8 @@ int main(int argc, const char *argv[]) {
 	close(magic);
 	/* while not eof(magic) do*/
 	for (gd = 1; gd <= 16401; gd ++) {
-		;
 		/*  read(magic,next);
-		  if next<>nextcode then*/
+		if next<>nextcode then*/
 		if (buffer[gd] != nextcode)
 			mem[0xa000 * buffer[gd]] = 255;
 		else
diff --git a/engines/avalanche/magishuf.cpp b/engines/avalanche/magishuf.cpp
index 2ef6e37fed..9d7edd76a5 100644
--- a/engines/avalanche/magishuf.cpp
+++ b/engines/avalanche/magishuf.cpp
@@ -43,20 +43,15 @@ circle c;
 file<circle> fc;
 
 void melt(byte c) {
-	;
 	for (gd = 1; gd <= 8000; gd ++) {
-		;
 		mem[0xa000 * b[gd]] = c;
 		if ((gd % 17) == 0)  delay(1);
 	}
 }
 
 void magicirc(byte cc) {
-	;
 	for (gd = 1; gd <= 16401; gd ++) {
-		;
 		if (c[gd] != nextcode) {
-			;
 			if (odd(c[gd]))  mem[0xa000 * c[gd] / 2] = cc;
 		} else
 			delay(1);
@@ -65,7 +60,6 @@ void magicirc(byte cc) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	r.ax = 13;
 	intr(0x10, r);
 	assign(f, "d:shuffle.avd");
diff --git a/engines/avalanche/make!.cpp b/engines/avalanche/make!.cpp
index a4cf27801f..4a4b274009 100644
--- a/engines/avalanche/make!.cpp
+++ b/engines/avalanche/make!.cpp
@@ -38,14 +38,12 @@ string x;
 
 boolean subpix(integer x, integer y) {
 	boolean subpix_result;
-	;
 	subpix_result = getpixel(x, y) == 15;
 	return subpix_result;
 }
 
 byte pixel(integer x, integer y) {
 	byte pixel_result;
-	;
 	pixel_result = (byte)(
 	                   subpix(x * 4, y * 2) ||
 	                   subpix(x * 4 + 1, y * 2) ||
@@ -61,7 +59,6 @@ byte pixel(integer x, integer y) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "o:");
@@ -76,7 +73,6 @@ int main(int argc, const char *argv[]) {
 	assign(t, "d:avalot.txt");
 	rewrite(t);
 	for (gm = 1; gm <= 36; gm ++) {
-		;
 		x = "";
 		for (gd = 1; gd <= 106; gd ++)
 			switch (getpixel(gd, gm * 2 + 181) * 2 + getpixel(gd, gm * 2 + 182)) {
diff --git a/engines/avalanche/makeregi.cpp b/engines/avalanche/makeregi.cpp
index 35b37d227f..f3b5c4cb07 100644
--- a/engines/avalanche/makeregi.cpp
+++ b/engines/avalanche/makeregi.cpp
@@ -11,7 +11,7 @@
 
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
 
  * You should have received a copy of the GNU General Public License
@@ -29,143 +29,148 @@
 
 namespace Avalanche {
 
-const array<1,56,char> padding = 
-"For all the Etruscan armies were ranged beneath his eye";
+const array<1, 56, char> padding =
+    "For all the Etruscan armies were ranged beneath his eye";
 
-text txi,txo;
-string x,y;
+text txi, txo;
+string x, y;
 word fv;
 file<byte> f;
-byte sum,n;
-string name,number;
+byte sum, n;
+string name, number;
 
-string chkname,chknum,regname,regnum;
+string chkname, chknum, regname, regnum;
 
 
-   char decode1(char c)
-   {
-       byte b;
+char decode1(char c) {
+	byte b;
 
-     char decode1_result;
-     b=ord(c)-32;
-     decode1_result=chr(( (b & 0xf) << 3) + ((cardinal)(b & 0x70) >> 4));
-     return decode1_result;
-   }
+	char decode1_result;
+	b = ord(c) - 32;
+	decode1_result = chr(((b & 0xf) << 3) + ((cardinal)(b & 0x70) >> 4));
+	return decode1_result;
+}
 
-   char encode1(char c)
-   {
-       byte b;
+char encode1(char c) {
+	byte b;
 
-     char encode1_result;
-     b=ord(c);
-     b=( (cardinal)(b & 0x78) >> 3) + ((b & 0x7) << 4);
-     encode1_result=chr(b+32);
-     return encode1_result;
-   }
+	char encode1_result;
+	b = ord(c);
+	b = ((cardinal)(b & 0x78) >> 3) + ((b & 0x7) << 4);
+	encode1_result = chr(b + 32);
+	return encode1_result;
+}
 
-   char encode2(char c)
-   {
-     char encode2_result;
-     encode2_result=chr((((ord(c) & 0xf) << 2)+0x43));
-     return encode2_result;
-   }
+char encode2(char c) {
+	char encode2_result;
+	encode2_result = chr((((ord(c) & 0xf) << 2) + 0x43));
+	return encode2_result;
+}
 
-   string enc1(string x)
-   {
-       string y; byte fv;
+string enc1(string x) {
+	string y;
+	byte fv;
 
-     string enc1_result;
-     y=x; for( fv=1; fv <= length(y); fv ++) y[fv]=encode1(y[fv]);
-     enc1_result=y;
-     return enc1_result;
-   }
+	string enc1_result;
+	y = x;
+	for (fv = 1; fv <= length(y); fv ++) y[fv] = encode1(y[fv]);
+	enc1_result = y;
+	return enc1_result;
+}
 
-   string enc2(string x)
-   {
-       string y; byte fv;
+string enc2(string x) {
+	string y;
+	byte fv;
 
-     string enc2_result;
-     y=x; for( fv=1; fv <= length(y); fv ++) y[fv]=encode2(y[fv]);
-     enc2_result=y;
-     return enc2_result;
-   }
+	string enc2_result;
+	y = x;
+	for (fv = 1; fv <= length(y); fv ++) y[fv] = encode2(y[fv]);
+	enc2_result = y;
+	return enc2_result;
+}
 
-   boolean checker(string proper,string check)
-   {
-       byte fv; boolean ok;
+boolean checker(string proper, string check) {
+	byte fv;
+	boolean ok;
 
-     boolean checker_result;
-     ok=true;
-     for( fv=1; fv <= length(proper); fv ++)
-       if ((ord(proper[fv]) & 0xf)!=((cardinal)(ord(check[fv])-0x43) >> 2))
-              ok=false;
+	boolean checker_result;
+	ok = true;
+	for (fv = 1; fv <= length(proper); fv ++)
+		if ((ord(proper[fv]) & 0xf) != ((cardinal)(ord(check[fv]) - 0x43) >> 2))
+			ok = false;
 
-     checker_result=ok;
-     return checker_result;
-   }
+	checker_result = ok;
+	return checker_result;
+}
 
-  void unscramble()
-  {
-      byte namelen,numlen;
+void unscramble() {
+	byte namelen, numlen;
 
 
-    namelen=107-ord(x[1]); numlen=107-ord(x[2]);
+	namelen = 107 - ord(x[1]);
+	numlen = 107 - ord(x[2]);
 
-    regname=copy(x,3,namelen);
-    regnum=copy(x,4+namelen,numlen);
-    chkname=copy(x,4+namelen+numlen,namelen);
-    chknum=copy(x,4+namelen+numlen+namelen,numlen);
+	regname = copy(x, 3, namelen);
+	regnum = copy(x, 4 + namelen, numlen);
+	chkname = copy(x, 4 + namelen + numlen, namelen);
+	chknum = copy(x, 4 + namelen + numlen + namelen, numlen);
 
-    for( fv=1; fv <= namelen; fv ++) regname[fv]=decode1(regname[fv]);
-    for( fv=1; fv <= numlen; fv ++) regnum[fv]=decode1(regnum[fv]);
+	for (fv = 1; fv <= namelen; fv ++) regname[fv] = decode1(regname[fv]);
+	for (fv = 1; fv <= numlen; fv ++) regnum[fv] = decode1(regnum[fv]);
 
-    if ((! checker(regname,chkname)) || (! checker(regnum,chknum)))
-          {
-       output << "CHECK ERROR: " << regname << '/' << chkname << ';' << regnum << '/' << chknum << '.' << NL;
-       exit(0);
-     } else output << "--- Passed both checks. ---" << NL;
-  }
+	if ((! checker(regname, chkname)) || (! checker(regnum, chknum))) {
+		output << "CHECK ERROR: " << regname << '/' << chkname << ';' << regnum << '/' << chknum << '.' << NL;
+		exit(0);
+	} else output << "--- Passed both checks. ---" << NL;
+}
 
-int main(int argc, const char* argv[])
-{
+int main(int argc, const char *argv[]) {
 
- pio_initialize(argc, argv);
- output << "Name? "; input >> name >> NL;
- output << "Number? "; input >> number >> NL;
+	pio_initialize(argc, argv);
+	output << "Name? ";
+	input >> name >> NL;
+	output << "Number? ";
+	input >> number >> NL;
 
- x=string(chr(107-ord(name[0])))+chr(107-ord(number[0]));
+	x = string(chr(107 - ord(name[0]))) + chr(107 - ord(number[0]));
 
 
- x=x+enc1(name)+'J'+enc1(number)+enc2(name)+enc2(number);
+	x = x + enc1(name) + 'J' + enc1(number) + enc2(name) + enc2(number);
 
- number=""; fv=1;
- while ((length(number)+length(x))<57) 
- {
-   number=number+padding[fv-1]; fv=fv+1;
- }
- x=x+enc1(number);
+	number = "";
+	fv = 1;
+	while ((length(number) + length(x)) < 57) {
+		number = number + padding[fv - 1];
+		fv = fv + 1;
+	}
+	x = x + enc1(number);
 
 
- output << x << NL; output << NL;
- unscramble();
+	output << x << NL;
+	output << NL;
+	unscramble();
 
- assign(txi,"v:register.raw"); reset(txi);
- assign(txo,"a:register.dat"); rewrite(txo);
+	assign(txi, "v:register.raw");
+	reset(txi);
+	assign(txo, "a:register.dat");
+	rewrite(txo);
 
- for( fv=1; fv <= 53; fv ++)
- {
-  txi >> y >> NL; txo << y << NL;
- }
+	for (fv = 1; fv <= 53; fv ++) {
+		txi >> y >> NL;
+		txo << y << NL;
+	}
 
- txi >> y >> NL; txo << x << NL;
+	txi >> y >> NL;
+	txo << x << NL;
 
- while (! eof(txi)) 
- {
-  txi >> y >> NL; txo << y << NL;
- }
+	while (! eof(txi)) {
+		txi >> y >> NL;
+		txo << y << NL;
+	}
 
- close(txi); close(txo);
- return EXIT_SUCCESS;
+	close(txi);
+	close(txo);
+	return EXIT_SUCCESS;
 }
 
 } // End of namespace Avalanche.
\ No newline at end of file
diff --git a/engines/avalanche/makesez.cpp b/engines/avalanche/makesez.cpp
index 1307f17515..cba5b61b5b 100644
--- a/engines/avalanche/makesez.cpp
+++ b/engines/avalanche/makesez.cpp
@@ -46,14 +46,12 @@ char check;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	fillchar(x, sizeof(x), '\261');
 	x = string("This is a Sez file for an Avvy game, and its contents are subject") + crlf +
 	    "to copyright. Have fun with the game!" + crlf + crlf + tabs + "tt" + crlf + crlf +
 	    "[Lord Avalot D'Argent]" + crlf + crlf + eof_ +
 	    crlf + crlf + "Thomas was here!";
 	{
-		;
 		header.initials = "TT";
 		header.gamecode = 2; /* code for Avalot */
 		header.revision = 100; /* version 1.00 */
diff --git a/engines/avalanche/makevmou.cpp b/engines/avalanche/makevmou.cpp
index 3b71276a61..4d3b3ba22f 100644
--- a/engines/avalanche/makevmou.cpp
+++ b/engines/avalanche/makevmou.cpp
@@ -46,7 +46,7 @@ struct vmctype { /* Virtual Mouse Cursor */
 };
 
 const array<1, 9, arrowtype> mps = {
-	{	{
+	{   {
 			/* 1 - up-arrow */
 			((65151, 64575, 64575, 63519, 63519, 61455, 61455, 57351, 57351, 49155, 49155, 64575, 64575, 64575, 64575, 64575),
 			(0, 384, 384, 960, 960, 2016, 2016, 4080, 4080, 8184, 384, 384, 384, 384, 384, 0)),
@@ -135,15 +135,12 @@ integer plx, ply;
 
 word swapbits(word a) {
 	word swapbits_result;
-	;
 	swapbits_result = lo(a) * 256 + hi(a);
 	return swapbits_result;
 }
 
 void plot_vmc(integer xx, integer yy, byte page_) {
-	;
 	{
-		;
 		xx = xx + vmc.ofsx;
 		yy = yy + vmc.ofsy;
 
@@ -152,7 +149,6 @@ void plot_vmc(integer xx, integer yy, byte page_) {
 		putimage(xx, yy, vmc.xorpic, xorput);
 		{
 			pointtype &with1 = vmc.wherewas[page_];
-			;
 			with1.x = xx;
 			with1.y = yy;
 		}
@@ -160,7 +156,6 @@ void plot_vmc(integer xx, integer yy, byte page_) {
 }
 
 void wipe_vmc(byte page_) {
-	;
 	{
 		pointtype &with1 = vmc.wherewas[page_];
 		if (with1.x != maxint)
@@ -170,16 +165,13 @@ void wipe_vmc(byte page_) {
 
 void setup_vmc() {
 	byte fv;
-	;
 	/* gd:=imagesize(0,0,15,15);*/
 
 	{
-		;
 		getmem(vmc.andpic, mouse_size);
 		getmem(vmc.xorpic, mouse_size);
 
 		for (fv = 0; fv <= 1; fv ++) {
-			;
 			getmem(vmc.backpic[fv], mouse_size);
 			vmc.wherewas[fv].x = maxint;
 		}
@@ -187,13 +179,11 @@ void setup_vmc() {
 }
 
 void show_off_mouse() {
-	;
 
 	setcolor(14);
 	settextstyle(0, 0, 2);
 
 	for (gm = 0; gm <= 1; gm ++) {
-		;
 		setactivepage(gm);
 		setfillstyle(1, blue);
 		bar(0, 0, getmaxx(), getmaxy());
@@ -212,7 +202,6 @@ void show_off_mouse() {
 		wipe_vmc(gd);
 
 		if (plot > 0) {
-			;
 			putpixel(plx, ply, red);
 			plot -= 1;
 		}
@@ -220,7 +209,6 @@ void show_off_mouse() {
 		plot_vmc(mx, my, gd);
 
 		if ((mkey == left) && (plot == 0)) {
-			;
 			plot = 2;
 			plx = mx;
 			ply = my;
@@ -229,7 +217,6 @@ void show_off_mouse() {
 	} while (!(mkey == right));
 
 	for (gm = 0; gm <= 1; gm ++) {
-		;
 		setactivepage(1 - gm);
 		wipe_vmc(gm);
 	}
@@ -239,7 +226,6 @@ void show_off_mouse() {
 }
 
 void grab_cursor(byte n) {
-	;
 	getimage(32 * n - 16, 0, 32 * n - 1, 15, vmc.andpic);
 	getimage(32 * n - 16, 20, 32 * n - 1, 35, vmc.xorpic);
 }
@@ -247,14 +233,12 @@ void grab_cursor(byte n) {
 void save_mice() {
 	untyped_file f;
 	byte fv;
-	;
 	assign(f, "v:mice.avd");
 	rewrite(f, 1);
 
 	blockwrite(f, mice_header, mouse_size);
 
 	for (fv = 1; fv <= 9; fv ++) {
-		;
 		grab_cursor(fv);
 		putimage(100, 100, vmc.xorpic, 0);
 		blockwrite(f, vmc.andpic, mouse_size);
@@ -266,19 +250,16 @@ void save_mice() {
 
 void load_a_mouse(byte which) {
 	untyped_file f;
-	;
 	assign(f, "v:mice.avd");
 	reset(f, 1);
 	seek(f, mouse_size * 2 * (which - 1) + 134);
 
 	{
-		;
 		blockread(f, vmc.andpic, mouse_size);
 		blockread(f, vmc.xorpic, mouse_size);
 		close(f);
 		{
 			void &with1 = mps[which];
-			;
 			vmc.ofsx = -horzhotspot;
 			vmc.ofsy = -verthotspot;
 
@@ -290,7 +271,6 @@ void load_a_mouse(byte which) {
 }
 
 void draw_mouse_cursors() {
-	;
 	for (fv = 1; fv <= 9; fv ++)
 		for (gm = 0; gm <= 1; gm ++)
 			for (gd = 0; gd <= 15; gd ++)
@@ -299,7 +279,6 @@ void draw_mouse_cursors() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/minstran.cpp b/engines/avalanche/minstran.cpp
index 3a88863acc..b60796461f 100644
--- a/engines/avalanche/minstran.cpp
+++ b/engines/avalanche/minstran.cpp
@@ -37,14 +37,11 @@ void mblit(integer x1, integer y1, integer x2, integer y2) { /* Minstrel Blitter
 	integer yy, len, pp;
 	byte bit;
 	const integer offset = 16384;
-	;
 	x1 = x1 / 8;
 	len = ((x2 / 8) - x1) + 1;
 	for (yy = y1; yy <= y2; yy ++) {
-		;
 		pp = yy * 80 + x1;
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -61,7 +58,6 @@ const integer fy2 = 145;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
diff --git a/engines/avalanche/newsprit.cpp b/engines/avalanche/newsprit.cpp
index e5c4774428..579799a2bd 100644
--- a/engines/avalanche/newsprit.cpp
+++ b/engines/avalanche/newsprit.cpp
@@ -73,9 +73,7 @@ untyped_file out;
 integer bigsize;
 
 void copyaoa() {
-	;
 	{
-		;
 		a.name = oa.name;
 		a.comment = "Transferred";
 		a.num = oa.num;
@@ -90,7 +88,6 @@ void copyaoa() {
 
 void setup() {
 	integer gd, gm;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -99,7 +96,6 @@ void setup() {
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
@@ -112,10 +108,8 @@ void save() {
 	byte xw;
 	byte nxl, nyl;
 	word soa;
-	;
 	cleardevice();
 	{
-		;
 		a.xl = 45;
 		a.yl = 10;
 		a.num = 1;
@@ -136,7 +130,6 @@ void save() {
 		if ((nxl % 8) > 0)  xw += 1;
 
 		for (n = 1; n <= a.num; n ++) {
-			;
 			getimage(0, 0, a.xl, a.yl, aa);
 			for (fv = 0; fv <= nyl; fv ++)
 				blockwrite(out, aa[5 + fv * xw * 4], xw);
@@ -149,7 +142,6 @@ void save() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup();
 	save();
 
diff --git a/engines/avalanche/nim.cpp b/engines/avalanche/nim.cpp
index 238908cf9f..9c1f2c6a23 100644
--- a/engines/avalanche/nim.cpp
+++ b/engines/avalanche/nim.cpp
@@ -50,20 +50,17 @@ shortint mnum, mrow;
 registers r;
 
 void resetmouse() {
-	;
 	r.ax = 0;
 	intr(0x33, r);
 	squeak = r.ax > 0;
 }
 
 void show() {
-	;
 	r.ax = 1;
 	intr(0x33, r);
 }
 
 void hide() {
-	;
 	r.ax = 2;
 	intr(0x33, r);
 }
@@ -71,9 +68,7 @@ void hide() {
 void chalk(integer x, integer y, string z) {
 	const array<0, 3, byte> greys = {{0, 8, 7, 15}};
 	byte fv;
-	;
 	for (fv = 0; fv <= 3; fv ++) {
-		;
 		setcolor(greys[fv]);
 		outtextxy(x - fv, y, z);
 		sound(fv * 100 * length(z));
@@ -87,7 +82,6 @@ void setup() {
 	untyped_file f;
 	integer gd, gm;
 	byte bit;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -97,7 +91,6 @@ void setup() {
 	seek(f, 41);
 	for (gm = 0; gm <= 22; gm ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -107,7 +100,6 @@ void setup() {
 	for (gd = 1; gd <= 3; gd ++)
 		for (gm = 0; gm <= 22; gm ++)
 			for (bit = 0; bit <= 3; bit ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -116,7 +108,6 @@ void setup() {
 			}
 	for (gm = 0; gm <= 36; gm ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -161,11 +152,9 @@ void setup() {
 void plotstone(byte x, byte y) {
 	byte fv, bit;
 	word ofs;
-	;
 	ofs = 3200 + y * 2800 + x * 8;
 	for (fv = 0; fv <= 22; fv ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -176,7 +165,6 @@ void plotstone(byte x, byte y) {
 
 void board() {
 	byte fv, ff;
-	;
 	for (fv = 1; fv <= 3; fv ++)
 		for (ff = 1; ff <= stones[fv]; ff ++)
 			plotstone(ff, fv);
@@ -185,7 +173,6 @@ void board() {
 void startmove() {
 	varying_string<2> tstr;
 	integer ypos;
-	;
 	turns += 1;
 	str(turns, 2, tstr);
 	ypos = 63 + turns * 10;
@@ -197,7 +184,6 @@ void startmove() {
 
 void show_changes() {
 	byte fv, ff, fq;
-	;
 	chalk(573, 63 + turns * 10, string(chr(64 + row)) + chr(48 + number));
 	for (fv = 1; fv <= 3; fv ++)
 		if (old[fv] > stones[fv])
@@ -209,7 +195,6 @@ void show_changes() {
 void checkmouse();
 
 static void blip() {
-	;
 	sound(1771);
 	delay(3);
 	nosound;
@@ -217,9 +202,7 @@ static void blip() {
 }
 
 void checkmouse() {
-	;
 	{
-		;
 		ax = 5;
 		bx = 0;
 	}
@@ -237,20 +220,17 @@ void checkmouse() {
 void takesome();
 
 static void less() {
-	;
 	if (number > 1)  number -= 1;
 }
 
 void takesome() {
 	char r;
 	byte sr;
-	;
 	number = 1;
 	do {
 		do {
 			sr = stones[row];
 			if (sr == 0)  {
-				;
 				row = row % 3 + 1;
 				number = 1;
 			}
@@ -270,12 +250,10 @@ void takesome() {
 		rectangle(63 + (sr - number) * 64, 38 + 35 * row, 54 + sr * 64, 63 + 35 * row);
 
 		if (clicked) {
-			;
 			number = mnum;
 			row = mrow;
 			return;
 		} else {
-			;
 			switch (r) {
 			case '\0':
 				switch (readkey()) {
@@ -327,7 +305,6 @@ void takesome() {
 
 void endofgame() {
 	char rr;
-	;
 	chalk(595, 63 + turns * 10, "Wins!");
 	outtextxy(100, 190, "- - -   Press any key...  - - -");
 	while (keypressed())  rr = readkey();
@@ -360,10 +337,8 @@ static boolean find(byte x)
 	boolean q;
 	byte p;
 	boolean find_result;
-	;
 	q = false;
 	for (p = 1; p <= 3; p ++) if (stones[p] == x)  {
-			;
 			q = true;
 			inap[p] = true;
 		}
@@ -375,7 +350,6 @@ static boolean find(byte x)
 
 static void find_ap(byte start, byte stepsize) {
 	byte ff;
-	;
 	matches = 0;
 	fillchar(inap, sizeof(inap), '\0'); /* blank 'em all */
 	for (ff = 0; ff <= 2; ff ++) if (find(start + ff * stepsize))  matches += 1;
@@ -388,7 +362,6 @@ static void find_ap(byte start, byte stepsize) {
 
 	switch (matches) {
 	case 2: {
-		;
 		for (ff = 1; ff <= 3; ff ++) /* find which one didn't fit the A.P. */
 			if (! inap[ff])  ooo = ff;
 		if (stones[ooo] > (start + thisone * stepsize)) { /* check it's possible! */
@@ -416,13 +389,10 @@ void dogfood() {
 	boolean sorted;
 	byte temp;
 
-	;
 	live = 0;
 	lmo = false;
 	for (fv = 1; fv <= 3; fv ++) {
-		;
 		if (stones[fv] > 0) {
-			;
 			live += 1;
 			r[live] = fv;
 			sr[live] = stones[fv];
@@ -430,22 +400,18 @@ void dogfood() {
 	}
 	switch (live) {
 	case 1: { /* Only one is free- so take 'em all */
-		;
 		row = r[1];
 		number = stones[r[1]];
 		return;
 	}
 	break;
 	case 2: { /* Two are free- make them equal */
-		;
 		if (sr[1] > sr[2]) {
-			;
 			row = r[1];
 			number = sr[1] - sr[2];
 			return;
 		} else       /* T > b */
 			if (sr[1] < sr[2]) {
-				;
 				row = r[2];
 				number = sr[2] - sr[1];
 				return;
@@ -458,15 +424,13 @@ void dogfood() {
 	}
 	break;
 	case 3: { /* Ho hum... this'll be difficult! */
-		;
 		/* There are three possible courses of action when we have 3 lines left:
-		    1) Look for 2 equal lines, then take the odd one out.
-		    2) Look for A.P.s, and capitalise on them.
-		    3) Go any old where. */
+		1) Look for 2 equal lines, then take the odd one out.
+		2) Look for A.P.s, and capitalise on them.
+		3) Go any old where. */
 
 		for (fv = 1; fv <= 3; fv ++) /* Look for 2 equal lines */
 			if (stones[other[fv][1]] == stones[other[fv][2]]) {
-				;
 				row = fv;  /* this row */ number = stones[fv]; /* all of 'em */ return;
 			}
 
@@ -474,7 +438,6 @@ void dogfood() {
 			sorted = true;
 			for (fv = 1; fv <= 2; fv ++)
 				if (sr[fv] > sr[fv + 1]) {
-					;
 					temp = sr[fv + 1];
 					sr[fv + 1] = sr[fv];
 					sr[fv] = temp;
@@ -486,7 +449,6 @@ void dogfood() {
 		} while (!sorted);
 		/* Now we look for A.P.s ... */
 		for (fv = 1; fv <= 3; fv ++) {
-			;
 			find_ap(fv, 1); /* there are 3 "1"s */
 			if (lmo)  return; /* cut-out */
 		}
@@ -504,7 +466,6 @@ void dogfood() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup();
 	board();
 	do {
diff --git a/engines/avalanche/nimdraw.cpp b/engines/avalanche/nimdraw.cpp
index 9464d64d8e..7a40e93b2d 100644
--- a/engines/avalanche/nimdraw.cpp
+++ b/engines/avalanche/nimdraw.cpp
@@ -36,7 +36,6 @@ untyped_file f;
 byte bit;
 
 void plot(char ch, byte x) {
-	;
 	setcolor(blue);
 	outtextxy(x * 80 + 4, 0, ch);
 	outtextxy(x * 80 + 10, 0, ch);
@@ -56,7 +55,6 @@ void load() {
 	varying_string<12> check;
 	untyped_file f;
 	word s;
-	;
 	assign(f, "c:\\avalot\\nimstone.avd");
 	reset(f, 1);
 	seek(f, 85);
@@ -71,7 +69,6 @@ void load() {
 
 void spludge(integer x, integer y, string z) {
 	shortint dx, dy;
-	;
 	setcolor(15);
 	for (dx = -1; dx <= 1; dx ++)
 		for (dy = -1; dy <= 1; dy ++)
@@ -82,7 +79,6 @@ void spludge(integer x, integer y, string z) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -123,7 +119,6 @@ int main(int argc, const char *argv[]) {
 	for (gd = 0; gd <= 3; gd ++)
 		for (gm = 7; gm <= 29; gm ++)
 			for (bit = 0; bit <= 3; bit ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -132,7 +127,6 @@ int main(int argc, const char *argv[]) {
 			}
 	for (gm = 99; gm <= 135; gm ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/oldfiler.cpp b/engines/avalanche/oldfiler.cpp
index 581f68abfb..e38ec30fa3 100644
--- a/engines/avalanche/oldfiler.cpp
+++ b/engines/avalanche/oldfiler.cpp
@@ -57,10 +57,8 @@ string answer;
 
 void split(string x) {
 	byte fv;
-	;
 	x = copy(x, 4, 255);
 	if (x == "")  {
-		;
 		blank[0] = true;
 		return;
 	}
@@ -68,7 +66,6 @@ void split(string x) {
 	possible[0][1] = "b\\";
 	fv = 2;
 	while (pos("\\", x) != 0) {
-		;
 		possible[0][fv] = string('b') + copy(x, 1, pos("\\", x) - 1);
 		fv += 1;
 		x = copy(x, pos("\\", x) + 1, 255);
@@ -77,7 +74,6 @@ void split(string x) {
 }
 
 void block(integer x1, integer y1, integer x2, integer y2, string x) {
-	;
 	bar(x1, y1, x2, y2);
 	setcolor(9);
 	outtextxy(x1 + (x2 - x1) / 2 - 1, y1 + 5, x);
@@ -86,12 +82,10 @@ void block(integer x1, integer y1, integer x2, integer y2, string x) {
 }
 
 void message(string x) {
-	;
 	block(5, 189, 640, 200, x);
 }
 
 void bigbar(byte x) {
-	;
 	bar(15 + 210 * x, 36, 210 + 210 * x, 187);
 }
 
@@ -101,11 +95,9 @@ void getem();
 static void sub_getem(char prefix, string spec, byte attrib, byte infonum) {
 	searchrec s;
 	byte fv;
-	;
 	fv = 0;
 	findfirst(spec, attrib, s);
 	while ((doserror == 0) && (fv < 100)) {
-		;
 		if (((s.attr & attrib) > 0) && (s.name[1] != '.')) {
 			;     /* circumvent inclusive searching! */
 			fv += 1;
@@ -119,7 +111,6 @@ static void sub_getem(char prefix, string spec, byte attrib, byte infonum) {
 void getem()
 
 {
-	;
 	message("Please wait... scanning directory...");
 	sub_getem('a', "*.asg", archive + hidden, 1); /* Scan for .ASG files */
 	sub_getem('f', "*.*", directory, 2); /* Scan for sub-directories */
@@ -127,16 +118,13 @@ void getem()
 
 void minisc(string &x) {        /* Converts to lower-case */
 	byte fv;
-	;
 	for (fv = 1; fv <= length(x); fv ++)
 		if ((x[fv] >= 'A') && (x[fv] <= 'Z'))  x[fv] += 32;
 }
 
 void showall() {
 	byte fv, ff;
-	;
 	for (fv = 0; fv <= 2; fv ++) {
-		;
 		bigbar(fv); /* blank out anything else */
 		if (blank[fv]) {
 			;     /* nothing here at all */
@@ -151,7 +139,6 @@ void showall() {
 			;     /* something here- what? */
 			setcolor(11);
 			for (ff = 0; ff <= 15; ff ++) {
-				;
 				info[fv][ff + 2] = possible[fv][page_[fv] * 15 + ff + 1];
 				minisc(info[fv][ff + 2]);
 			}
@@ -161,7 +148,6 @@ void showall() {
 				info[fv][18] = down;
 			else info[fv][18] = "";
 			for (ff = 1; ff <= 18; ff ++) {
-				;
 				outtextxy(113 + 210 * fv, 35 + ff * 8, copy(info[fv][ff], 2, 255));
 			}
 		}
@@ -170,7 +156,6 @@ void showall() {
 }
 
 void changedir(string x) {
-	;
 
 	chdir(x);
 	getdir(0, cdir);
@@ -178,7 +163,6 @@ void changedir(string x) {
 
 void drawup() {
 	integer gd;
-	;
 	block(15, 0, 630, 10, "Choose an .ASG file to load or save.");
 	block(15, 24, 210, 34, "Looking back:");
 	block(225, 24, 420, 34, "Here:");
@@ -188,7 +172,6 @@ void drawup() {
 }
 
 void setup() {
-	;
 	settextjustify(1, 1);
 	setfillstyle(1, 1);
 	fillchar(blank, sizeof(blank), '\0');
@@ -202,7 +185,6 @@ void setup() {
 
 void setup1() {
 	integer gd, gm;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -224,7 +206,6 @@ void clickwait() {
 		}
 	};
 	byte oldcht; /* Click Here To... code */
-	;
 	showmousecursor;
 	oldcht = 177;
 	do {
@@ -241,7 +222,6 @@ void clickwait() {
 				chtcode = 4;
 			}
 		if (oldcht != chtcode) {
-			;
 			hidemousecursor;
 			message(string("Click here to ") + msg[chtcode]);
 			showmousecursor;
@@ -253,7 +233,6 @@ void clickwait() {
 }
 
 void blip() {
-	;
 	sound(32);
 	delay(3);
 	nosound;
@@ -263,7 +242,6 @@ void do_cht() {
 	char r;
 	byte fv;
 	string x;
-	;
 	if (chtcode == 1) {
 		;     /* change drives */
 		message("Enter the drive letter (e.g. A)...");
@@ -271,7 +249,6 @@ void do_cht() {
 		changedir(string(r) + ':');
 		setup();
 	} else {
-		;
 		x = info[chtcode - 2][where];
 		r = x[1];
 		x = copy(x, 2, 255);
@@ -312,7 +289,6 @@ void do_cht() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup1();
 	do {
 		clickwait();
diff --git a/engines/avalanche/oldhighs.cpp b/engines/avalanche/oldhighs.cpp
index b53768f893..c95b9a2d91 100644
--- a/engines/avalanche/oldhighs.cpp
+++ b/engines/avalanche/oldhighs.cpp
@@ -64,10 +64,8 @@ tabletype table;
 byte ratingname(word x) {
 	byte fv;
 	byte ratingname_result;
-	;
 	for (fv = 9; fv >= 1; fv --)
 		if (x >= ratings[fv].lowest) {
-			;
 			ratingname_result = fv;
 			return ratingname_result;
 		}    /* bad style */
@@ -82,10 +80,8 @@ const string message = "A v a l o t  :  H i g h - S c o r e s";
 static void sayfast(integer x, integer y) {
 	integer anchor;
 	byte fv;
-	;
 	anchor = -296;
 	for (fv = 1; fv <= length(message); fv ++) {
-		;
 		if (message[fv - 1] != '\40')  outtextxy(x + anchor, y - 8, message[fv - 1]);
 		anchor += 16;
 	}
@@ -97,15 +93,12 @@ void title() {
 	byte x;
 	integer len;
 
-	;
 	settextstyle(0, 0, 2); /*settextjustify(1,1);*/
 	len = textheight(message);
 	for (x = 6; x >= 0; x --) {
-		;
 		setcolor(shades[x]);
 		sayfast(320 - x * 2, 20 - x);
 		if (x > 0) {
-			;
 			sayfast(320 + x * 2, 20 - x);
 			sayfast(320 + x * 2, 20 + x);
 			sayfast(320 - x * 2, 20 + x);
@@ -121,11 +114,9 @@ void newtable() {
 		}
 	};
 	byte fv;
-	;
 	fillchar(table, sizeof(table), '\261');
 	for (fv = 1; fv <= 12; fv ++) {
 		scoretype &with = table.a[fv];
-		;
 		with.name = names[fv];
 		with.score = 193 - fv * 16;
 	}
@@ -135,14 +126,12 @@ void newtable() {
 string strf(longint x) {         /* From Gyro. Delete when integrated. */
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
 }
 
 void sparkle(integer x, integer y, string z) {
-	;
 	setcolor(cyan);
 	outtextxy(x - 1, y - 1, z);
 	setcolor(blue);
@@ -153,7 +142,6 @@ void sparkle(integer x, integer y, string z) {
 
 void drawtable() {
 	byte fv, last, now;
-	;
 	setfillstyle(1, 8);
 	bar(0, 40, 105, 58);
 	bar(110, 40, 400, 58);
@@ -175,7 +163,6 @@ void drawtable() {
 	last = 177;
 	for (fv = 1; fv <= 12; fv ++) {
 		scoretype &with = table.a[fv];
-		;
 		settextjustify(righttext, bottomtext);
 		sparkle(100, 60 + fv * 10, strf(fv) + '.');
 		sparkle(455, 60 + fv * 10, strf(with.score));
@@ -193,7 +180,6 @@ void drawtable() {
 }
 
 void message1(string x) {
-	;
 	setfillstyle(1, 8);
 	bar(0, 190, 640, 200);
 	settextjustify(1, 1);
@@ -204,12 +190,10 @@ void sorthst() {
 	byte fv;
 	boolean ok;
 	scoretype temp;
-	;
 	do {
 		ok = true;
 		for (fv = 1; fv <= 11; fv ++)
 			if (table.a[fv].score < table.a[fv + 1].score) {
-				;
 				temp = table.a[fv];
 				table.a[fv] = table.a[fv + 1];
 				table.a[fv + 1] = temp; /* swap 'em */
@@ -224,7 +208,6 @@ static integer x, y;
 
 
 static void cursor(byte col) {
-	;
 	setcolor(col);
 	outtextxy(x, y, "?");
 }
@@ -235,7 +218,6 @@ void entername() {
 	integer counter;
 	byte flash;
 
-	;
 	y = 60 + table.light * 10;
 	i = "";
 	settextjustify(2, 0);
@@ -246,7 +228,6 @@ void entername() {
 		do {
 			counter += 1;
 			if (counter == 1000) {
-				;
 				cursor(4 + flash * 10);
 				flash = 1 - flash;
 				counter = 0;
@@ -258,17 +239,13 @@ void entername() {
 		r = readkey();
 		nosound;
 		if (r == '\10')  {
-			;
 			if (i[0] > '\0')  {
-				;
 				bar(x - 17, y - 10, x - 8, y);
 				i[0] -= 1;
 				sparkle(x - 16, y, i[length(i)]);
 			}
 		} else {
-			;
 			if ((i[0] < '\42') && (r != '\15'))  {
-				;
 				sparkle(x, y, r);
 				i = i + r;
 			}
@@ -278,11 +255,9 @@ void entername() {
 }
 
 void newscore(word sc) {
-	;
 	{
 		scoretype &with = table.a[12];
 		if (sc > with.score) {
-			;
 			with.name = "";
 			with.score = sc;
 			table.light = 10;
@@ -294,13 +269,11 @@ void newscore(word sc) {
 	} /* too low for score */
 	message1("Press Space to continue...");
 	do {
-		;
 	} while (!(keypressed() && (readkey() == '\40')));
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
diff --git a/engines/avalanche/oldincln.cpp b/engines/avalanche/oldincln.cpp
index 89bc907051..b9b58265bf 100644
--- a/engines/avalanche/oldincln.cpp
+++ b/engines/avalanche/oldincln.cpp
@@ -60,7 +60,6 @@ string inihead, initail; /* For reading the .INI file. */
 
 
 void linebug(byte which) {
-	;
 	output << "AVALOT : ";
 	switch (which) {
 	case bug_twonames :
@@ -84,7 +83,6 @@ void linebug(byte which) {
 }
 
 void syntax() {
-	;
 	assign(output, "");
 	rewrite(output);
 	output << NL;
@@ -106,13 +104,11 @@ void syntax() {
 
 void upstr(string &x) {
 	byte fv;
-	;
 	for (fv = 1; fv <= length(x); fv ++) x[fv] = upcase(x[fv]);
 }
 
 boolean yesno() {
 	boolean yesno_result;
-	;
 	if (initail == "YES")  yesno_result = true;
 	else if (initail == "NO")  yesno_result = false;
 	else
@@ -121,7 +117,6 @@ boolean yesno() {
 }
 
 void ini_parse() {
-	;
 	upstr(inihead);
 	upstr(initail);
 
@@ -135,7 +130,6 @@ void ini_parse() {
 
 void strip_ini() {
 	byte fv;
-	;
 	if (inihead == "")  return;
 
 	/* Firstly, delete any comments. */
@@ -165,12 +159,10 @@ void strip_ini() {
 
 void load_ini() {
 	text ini;
-	;
 	assign(ini, "AVALOT.INI");
 	reset(ini);
 
 	while (! eof(ini)) {
-		;
 		ini >> inihead >> NL;
 		strip_ini();
 		if (inihead != "")  ini_parse();
@@ -184,7 +176,6 @@ static string arg;
 
 static string getarg(string otherwis) {
 	string getarg_result;
-	;
 	if (arg == "")  getarg_result = otherwis;
 	else getarg_result = "";
 	return getarg_result;
@@ -193,11 +184,9 @@ static string getarg(string otherwis) {
 void parse(string x)
 
 {
-	;
 	switch (x[1]) {
 	case '/':
 	case '-': {
-		;
 		arg = copy(x, 3, 255);
 		switch (upcase(x[2])) {
 		case '?':
@@ -208,22 +197,18 @@ void parse(string x)
 			break;
 		case 'L':
 			if (! usingp) {
-				;
 				log_setup(getarg("avvy.log"), false);
 				usingl = true;
 			} else {
-				;
 				close(logfile);
 				linebug(bug_pandl);
 			}
 			break;
 		case 'P':
 			if (! usingl) {
-				;
 				log_setup(getarg("prn"), true);
 				usingp = true;
 			} else {
-				;
 				close(logfile);
 				linebug(bug_pandl);
 			}
@@ -241,7 +226,6 @@ void parse(string x)
 			demo = true;
 			break;
 		default: {
-			;
 			bugline = x;
 			linebug(bug_weirdswitch);
 		}
@@ -249,7 +233,6 @@ void parse(string x)
 	}
 	break;
 	case '*': {
-		;
 		inihead = copy(x, 2, 255);
 		strip_ini();
 		if (inihead != "")  ini_parse();
@@ -288,7 +271,6 @@ public:
 static unit_incline_initialize incline_constructor;
 
 unit_incline_initialize::unit_incline_initialize() {
-	;
 	filetoload = "";
 	usingl = false;
 	usingp = false;
diff --git a/engines/avalanche/oldtrip.cpp b/engines/avalanche/oldtrip.cpp
index 0c0665180e..721a3f5a25 100644
--- a/engines/avalanche/oldtrip.cpp
+++ b/engines/avalanche/oldtrip.cpp
@@ -51,7 +51,6 @@ static boolean dropin(integer xc, integer yc, integer x1, integer y1, integer x2
 /* Dropin returns True if the point xc,yc falls within the 1-2 rectangle. */
 {
 	boolean dropin_result;
-	;
 	dropin_result = ((xc >= x1) && (xc <= x2) && (yc >= y1) && (yc <= y2));
 	return dropin_result;
 }
@@ -60,7 +59,6 @@ static boolean dropin(integer xc, integer yc, integer x1, integer y1, integer x2
 
 static integer lesser(integer a, integer b) {
 	integer lesser_result;
-	;
 	if (a < b)  lesser_result = a;
 	else lesser_result = b;
 	return lesser_result;
@@ -70,7 +68,6 @@ static integer lesser(integer a, integer b) {
 
 static integer greater(integer a, integer b) {
 	integer greater_result;
-	;
 	if (a > b)  greater_result = a;
 	else greater_result = b;
 	return greater_result;
@@ -79,7 +76,6 @@ static integer greater(integer a, integer b) {
 void copier(integer x1, integer y1, integer x2, integer y2, integer x3, integer y3, integer x4, integer y4)
 
 {
-	;
 	if (dropin(x3, y3, x1, y1, x2, y2)
 	        || dropin(x3, y4, x1, y1, x2, y2)
 	        || dropin(x4, y3, x1, y1, x2, y2)
@@ -95,7 +91,6 @@ void copier(integer x1, integer y1, integer x2, integer y2, integer x3, integer
 
 void loadtrip() {
 	byte gm;
-	;
 	for (gm = 1; gm <= numtr; gm ++) tr[gm].original();
 	tr[1].init(0);
 }
@@ -104,7 +99,6 @@ byte checkfeet(integer x1, integer x2, integer oy, integer y, byte yl) {
 	byte a, c;
 	integer fv, ff;
 	byte checkfeet_result;
-	;
 	a = 0;
 	setactivepage(2);
 	if (x1 < 0)  x1 = 0;
@@ -112,14 +106,12 @@ byte checkfeet(integer x1, integer x2, integer oy, integer y, byte yl) {
 	if (oy < y)
 		for (fv = x1; fv <= x2; fv ++)
 			for (ff = oy + yl; ff <= y + yl; ff ++) {
-				;
 				c = getpixel(fv, ff);
 				if (c > a)  a = c;
 			}
 	else
 		for (fv = x1; fv <= x2; fv ++)
 			for (ff = y + yl; ff <= oy + yl; ff ++) {
-				;
 				c = getpixel(fv, ff);
 				if (c > a)  a = c;
 			}
@@ -132,13 +124,11 @@ void touchcol(byte tc);
 static boolean bug;
 
 static void fr(byte a, byte b) {
-	;
 	fliproom(a, b);
 	bug = false;
 }
 
 void touchcol(byte tc) {
-	;
 	bug = true; /* j.i.c. */
 	switch (dna.room) {
 	case 1:
@@ -173,7 +163,6 @@ void touchcol(byte tc) {
 		break;
 	}
 	if (bug) {
-		;
 		setactivepage(0);
 		display(string('\7') + "Unknown touchcolour (" + strf(tc) + ')' + " in " + strf(dna.room)
 		        + '.');
@@ -190,7 +179,6 @@ triptype *triptype::init(byte spritenum) {
 	byte sort, n;
 	word bigsize;
 	pointer p, q;
-	;
 	str(spritenum, xx);
 	assign(f, string("c:\\avalot\\sprite") + xx + ".avd");
 	reset(f, 1);
@@ -199,7 +187,6 @@ triptype *triptype::init(byte spritenum) {
 	blockread(f, bigsize, 2);
 	setactivepage(3);
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		blockread(f, p, bigsize);
@@ -211,7 +198,6 @@ triptype *triptype::init(byte spritenum) {
 			adxtype &with = a;
 			for (gm = 0; gm <= (with.num / with.seq) - 1; gm ++) /* directions */
 				for (gd = 0; gd <= with.seq - 1; gd ++) { /* steps */
-					;
 					getmem(pic[n][sort], a.size); /* grab the memory */
 					getimage((gm / 2) * (with.xl * 6) + gd * with.xl, (gm % 2)*with.yl,
 					         (gm / 2) * (with.xl * 6) + gd * with.xl + with.xl - 1, (gm % 2)*with.yl + with.yl - 1,
@@ -238,12 +224,10 @@ triptype *triptype::init(byte spritenum) {
 }
 
 void triptype::original() {
-	;
 	quick = false;
 }
 
 void triptype::getback() {
-	;
 	tax = x;
 	tay = y;
 	off; /*getimage(x,y,x+a.xl,y+a.yl,behind^);*/
@@ -253,7 +237,6 @@ void triptype::getback() {
 
 void triptype::andexor() {
 	byte picnum; /* Picnum, Picnic, what ye heck */
-	;
 	picnum = face * a.seq + step + 1;
 	off;
 	putimage(x, y, pic[picnum][0], andput);
@@ -262,12 +245,10 @@ void triptype::andexor() {
 }
 
 void triptype::turn(byte whichway) {
-	;
 	face = whichway;
 }
 
 void triptype::appear(integer wx, integer wy, byte wf) {
-	;
 	x = (wx / 8) * 8;
 	y = wy;
 	ox = wx;
@@ -280,7 +261,6 @@ void triptype::appear(integer wx, integer wy, byte wf) {
 
 void triptype::walk() {
 	byte tc;
-	;
 	ox = x;
 	oy = y;
 	if ((ix == 0) && (iy == 0))  return;
@@ -288,7 +268,6 @@ void triptype::walk() {
 	x = x + ix;
 	y = y + iy;
 	if (check_me)  {
-		;
 		tc = checkfeet(x, x + a.xl, oy, y, a.yl);
 		{
 			void &with = magics[tc];
@@ -313,7 +292,6 @@ void triptype::walk() {
 }
 
 void triptype::bounce() {
-	;
 	setactivepage(1);
 	putback();
 	x = ox;
@@ -323,9 +301,7 @@ void triptype::bounce() {
 }
 
 void triptype::do_it() {
-	;
 	if (((ix != 0) || (iy != 0)) & (~ ddm_o.menunow)) {
-		;
 		off;
 		copier(ox, oy, ox + a.xl, oy + a.yl, x, y, x + a.xl, y + a.yl);
 		putback();
@@ -334,12 +310,10 @@ void triptype::do_it() {
 }
 
 void triptype::putback() {
-	;
 	/* putimage(tax,tay,behind^,0);*/ mblit(tax, tay, tax + a.xl, tay + a.yl, 3, 1);
 }
 
 void triptype::walkto(integer xx, integer yy) {
-	;
 	speed(xx - x, yy - y);
 	hx = xx;
 	hy = yy;
@@ -347,13 +321,11 @@ void triptype::walkto(integer xx, integer yy) {
 }
 
 void triptype::stophoming() {
-	;
 	homing = false;
 }
 
 void triptype::homestep() {
 	integer temp;
-	;
 	if ((hx == x) && (hy == y)) {
 		;     /* touching the target */
 		homing = false;
@@ -362,14 +334,12 @@ void triptype::homestep() {
 	ix = 0;
 	iy = 0;
 	if (hy != y) {
-		;
 		temp = hy - y;
 		if (temp > 4)  iy = 4;
 		else if (temp < -4)  iy = -4;
 		else iy = temp;
 	}
 	if (hx != x) {
-		;
 		temp = hx - x;
 		if (temp > 4)  ix = 4;
 		else if (temp < -4)  ix = -4;
@@ -378,7 +348,6 @@ void triptype::homestep() {
 }
 
 void triptype::speed(shortint xx, shortint yy) {
-	;
 	ix = xx;
 	iy = yy;
 	if ((ix == 0) && (iy == 0))  return; /* no movement */
@@ -387,21 +356,18 @@ void triptype::speed(shortint xx, shortint yy) {
 		if (iy < 0)  turn(up);
 		else turn(down);
 	} else {
-		;
 		if (ix < 0)  turn(left);
 		else turn(right);
 	}
 }
 
 void triptype::stopwalk() {
-	;
 	ix = 0;
 	iy = 0;
 	homing = false;
 }
 
 void triptype::chatter() {
-	;
 	talkx = x + a.xl / 2;
 	talky = y;
 	talkf = a.fgc;
@@ -410,20 +376,17 @@ void triptype::chatter() {
 
 
 getsettype *getsettype::init() {
-	;
 	numleft = 0; /* initialise array pointer */
 	return this;
 }
 
 void remember(fieldtype r) {
-	;
 	numleft += 1;
 	gs[numleft] = r;
 }
 
 void recall() {
 	void recall_result;
-	;
 	recall_result = gs[numleft];
 	numleft -= 1;
 	return recall_result;
@@ -432,7 +395,6 @@ void recall() {
 void rwsp(byte t, byte r) {
 	const integer xs = 4;
 	const integer ys = 2;
-	;
 	{
 		triptype &with = tr[t];
 		switch (r) {
@@ -465,10 +427,8 @@ void rwsp(byte t, byte r) {
 }
 
 void apped(byte trn, byte np) {
-	;
 	{
 		triptype &with = tr[trn];
-		;
 		{
 			void &with1 = peds[np];
 			appear(with.x - with.a.xl / 2, with.y - with.a.yl, dir);
@@ -483,7 +443,6 @@ static boolean allstill() {
 	boolean xxx;
 	byte fv;
 	boolean allstill_result;
-	;
 	xxx = true;
 	for (fv = 1; fv <= numtr; fv ++) {
 		triptype &with = tr[fv];
@@ -495,13 +454,11 @@ static boolean allstill() {
 
 void trippancy() {
 	byte fv;
-	;
 	if ((ddm_o.menunow) | ontoolbar | seescroll | allstill())  return;
 	setactivepage(1);
 	for (fv = 1; fv <= numtr; fv ++) {
 		triptype &with = tr[fv];
 		if (with.quick) {
-			;
 			walk();
 			if (with.visible && ((with.ix != 0) || (with.iy != 0)))  andexor();
 			do_it();
@@ -513,70 +470,59 @@ void trippancy() {
 void tripkey(char dir);
 
 static void stopwalking() {
-	;
 	tr[1].stopwalk();
 	dna.rw = stopped;
 }
 
 void tripkey(char dir) {
-	;
 	{
 		triptype &with = tr[1];
 		{
-			;
 			switch (dir) {
 			case 'H':
 				if (rw != up) {
-					;
 					rw = up;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'P':
 				if (rw != down) {
-					;
 					rw = down;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'K':
 				if (rw != left) {
-					;
 					rw = left;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'M':
 				if (rw != right) {
-					;
 					rw = right;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'I':
 				if (rw != ur) {
-					;
 					rw = ur;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'Q':
 				if (rw != dr) {
-					;
 					rw = dr;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'O':
 				if (rw != dl) {
-					;
 					rw = dl;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'G':
 				if (rw != ul) {
-					;
 					rw = ul;
 					rwsp(1, rw);
 				} else stopwalking();
@@ -590,7 +536,6 @@ void tripkey(char dir) {
 }
 
 void fliproom(byte room, byte ped) {
-	;
 	dusk;
 	tr[1].putback();
 	dna.room = room;
@@ -605,16 +550,13 @@ void fliproom(byte room, byte ped) {
 boolean infield(byte x) {         /* returns True if you're within field "x" */
 	integer ux, uy;
 	boolean infield_result;
-	;
 	{
 		triptype &with = tr[1];
-		;
 		ux = with.x;
 		uy = with.y + with.a.yl;
 	}
 	{
 		void &with = fields[x];
-		;
 		infield_result = (ux >= x1) && (ux <= x2) && (uy >= y1) && (uy <= y2);
 	}
 	return infield_result;
@@ -625,7 +567,6 @@ boolean neardoor() {       /* returns True if you're near a door! */
 	byte fv;
 	boolean nd;
 	boolean neardoor_result;
-	;
 	if (numfields < 9) {
 		;     /* there ARE no doors here! */
 		neardoor_result = false;
@@ -633,14 +574,12 @@ boolean neardoor() {       /* returns True if you're near a door! */
 	}
 	{
 		triptype &with = tr[1];
-		;
 		ux = with.x;
 		uy = with.y + with.a.yl;
 	}
 	nd = false;
 	for (fv = 9; fv <= numfields; fv ++) {
 		void &with = fields[fv];
-		;
 		if ((ux >= x1) && (ux <= x2) && (uy >= y1) && (uy <= y2))  nd = true;
 	}
 	neardoor_result = nd;
diff --git a/engines/avalanche/omtest.cpp b/engines/avalanche/omtest.cpp
index 9cab8796f5..f373c50aff 100644
--- a/engines/avalanche/omtest.cpp
+++ b/engines/avalanche/omtest.cpp
@@ -46,9 +46,7 @@ void graphics() {
 /*$F+ ... All ddm__procs and do__procs must be compiled in Far-Call state. */
 
 void ddm__file() {
-	;
 	{
-		;
 		start_afresh;
 		opt("Load...", 'L', "f3", true);
 		opt("Save...", 'S', "f2", false);
@@ -60,9 +58,7 @@ void ddm__file() {
 }
 
 void ddm__heart() {
-	;
 	{
-		;
 		start_afresh;
 		opt("About...", 'A', "shift-f10", true);
 		opt("Boss Key", 'B', "alt-B", true);
@@ -74,9 +70,7 @@ void ddm__heart() {
 }
 
 void ddm__action() {
-	;
 	{
-		;
 		start_afresh;
 		opt("Get up", 'G', "", true);
 		opt("Open door", 'O', "", true);
@@ -89,9 +83,7 @@ void ddm__action() {
 }
 
 void ddm__objects() {
-	;
 	{
-		;
 		start_afresh;
 		opt("Bell", 'B', "", true);
 		opt("Wine", 'W', "", true);
@@ -104,9 +96,7 @@ void ddm__objects() {
 }
 
 void ddm__people() {
-	;
 	{
-		;
 		start_afresh;
 		opt("Avalot", 'A', "", true);
 		opt("Spludwick", 'S', "", true);
@@ -118,9 +108,7 @@ void ddm__people() {
 }
 
 void ddm__use() {
-	;
 	{
-		;
 		start_afresh;
 		opt("Drink", 'D', "", true);
 		opt("Wear", 'W', "", true);
@@ -131,7 +119,6 @@ void ddm__use() {
 
 void do__stuff() {
 	varying_string<2> st;
-	;
 	str(o.choicenum + 1, st);
 	setfillstyle(1, 6);
 	setcolor(14);
@@ -140,7 +127,6 @@ void do__stuff() {
 }
 
 void do__heart() {
-	;
 	switch (o.choicenum) {
 	case 0:
 		outtextxy(100, 100, "A really funny game!");
@@ -164,7 +150,6 @@ void do__heart() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	graphics();
 	setfillstyle(6, 6);
 	bar(0, 0, 639, 199);
@@ -172,7 +157,6 @@ int main(int argc, const char *argv[]) {
 	m.init;
 	o.init;
 	{
-		;
 		create('H', '\3', '#', ddm__heart(), do__heart());
 		create('F', "File", '!', ddm__file(), do__stuff());
 		create('A', "Action", '\36', ddm__action(), do__stuff());
@@ -191,9 +175,7 @@ int main(int argc, const char *argv[]) {
 		} while (!((buttonpresscount > 0) || (buttonreleasecount > 0) | keypressede));
 		hidemousecursor;
 		if (buttonpresscount > 0) {
-			;
 			if (mousey > 10) {
-				;
 				if (!((o.firstlix) &
 				        ((mousex >= flx1) && (mousex <= flx2) &&
 				         (mousey >= 12) && (mousey <= fly)))) {
@@ -211,7 +193,6 @@ int main(int argc, const char *argv[]) {
 		} else {
 			;     /* NOT clicked button... */
 			if (buttonreleasecount > 0) {
-				;
 				if ((firstlix) &
 				        ((mousex >= flx1) && (mousex <= flx2) &&
 				         (mousey >= 12) && (mousey <= fly)))
diff --git a/engines/avalanche/oopmenu.cpp b/engines/avalanche/oopmenu.cpp
index 94b3b0d343..9c47d18b6d 100644
--- a/engines/avalanche/oopmenu.cpp
+++ b/engines/avalanche/oopmenu.cpp
@@ -62,7 +62,6 @@ byte fv;
 
 void chalk(integer x, integer y, char t, string z) {
 	byte p;
-	;
 	outtextxy(x, y, z);
 	p = pos(t, z);
 	if (p == 0)  return;
@@ -71,7 +70,6 @@ void chalk(integer x, integer y, char t, string z) {
 }
 
 void say(integer x, integer y, char t, string z, byte f, byte b) {
-	;
 	settextjustify(0, 2);
 	setfillstyle(1, b);
 	setcolor(f);
@@ -82,7 +80,6 @@ void say(integer x, integer y, char t, string z, byte f, byte b) {
 void mblit(integer x1, integer y1, integer x2, integer y2, byte f, byte t) { /* NOT The Minstrel Blitter */
 	pointer p, q;
 	word s;
-	;
 	mark(q);
 	s = imagesize(x1, y1, x2, y2);
 	getmem(p, s);
@@ -95,7 +92,6 @@ void mblit(integer x1, integer y1, integer x2, integer y2, byte f, byte t) { /*
 }
 
 void onemenu::start_afresh() {
-	;
 	number = 0;
 	width = 0;
 	firstlix = false;
@@ -104,20 +100,17 @@ void onemenu::start_afresh() {
 }
 
 onemenu *onemenu::init() {
-	;
 	menunow = false;
 	return this;
 }
 
 void onemenu::opt(string n, char tr, string key, boolean val) {
 	integer l;
-	;
 	number += 1;
 	l = textwidth(n + key) + 30;
 	if (width < l)  width = l;
 	{
 		optiontype &with = oo[number];
-		;
 		with.title = n;
 		with.trigger = tr;
 		with.shortcut = key;
@@ -126,14 +119,11 @@ void onemenu::opt(string n, char tr, string key, boolean val) {
 }
 
 void onemenu::displayopt(byte y, byte b, byte f, byte d) {
-	;
 	{
 		optiontype &with = oo[y];
-		;
 		if (with.valid)  setcolor(f);
 		else setcolor(d);
 		if (b != 177) {
-			;
 			setfillstyle(1, b);
 			bar(flx1, 3 + y * 10, flx2, 12 + y * 10);
 		}
@@ -146,7 +136,6 @@ void onemenu::displayopt(byte y, byte b, byte f, byte d) {
 
 void onemenu::display() {
 	byte y;
-	;
 	setfillstyle(1, menu_b);
 	setcolor(menu_border);
 	firstlix = true;
@@ -169,7 +158,6 @@ void onemenu::display() {
 }
 
 void onemenu::wipe() {
-	;
 	{
 		headtype &with = m.ddms[o.menunum];
 		say(flx1 + 2, 1, with.trigger, with.title, menu_f, menu_b);
@@ -181,9 +169,7 @@ void onemenu::wipe() {
 
 void onemenu::movehighlight(shortint add) {
 	shortint hn;
-	;
 	if (add != 0) {
-		;
 		hn = highlightnum + add;
 		if ((hn < 0) || (hn >= (unsigned char)number))  return;
 		highlightnum = hn;
@@ -196,7 +182,6 @@ void onemenu::movehighlight(shortint add) {
 }
 
 void onemenu::lightup() {  /* This makes the menu highlight follow the mouse.*/
-	;
 	if ((mousex < flx1) || (mousex > flx2)
 	        || (mousey <= 12) || (mousey > fly - 3))  return;
 	highlightnum = (mousey - 12) / 10;
@@ -205,7 +190,6 @@ void onemenu::lightup() {  /* This makes the menu highlight follow the mouse.*/
 }
 
 void onemenu::select(byte n) {    /* Choose which one you want. */
-	;
 	if (! oo[n + 1].valid)  return;
 	choicenum = n;
 	m.ddms[menunum].do_choose();
@@ -214,14 +198,12 @@ void onemenu::select(byte n) {    /* Choose which one you want. */
 
 void onemenu::keystroke(char c) {
 	byte fv;
-	;
 	c = upcase(c);
 	for (fv = 1; fv <= number; fv ++)
 		if (upcase(oo[fv].trigger) == c)  select(fv - 1);
 }
 
 void bleep() {
-	;
 	sound(177);
 	delay(7);
 	nosound;
@@ -229,7 +211,6 @@ void bleep() {
 
 headtype *headtype::init
 (char trig, char alttrig, string name, byte p, proc dw, proc dc) {
-	;
 	trigger = trig;
 	alttrigger = alttrig;
 	title = name;
@@ -242,15 +223,12 @@ headtype *headtype::init
 }
 
 void headtype::display() {
-	;
 	say(xpos, 1, trigger, title, menu_f, menu_b);
 }
 
 void headtype::highlight() {
-	;
 	say(xpos, 1, trigger, title, highlight_f, highlight_b);
 	{
-		;
 		o.left = xpos;
 		o.menunow = true;
 		o.menunum = position;
@@ -259,9 +237,7 @@ void headtype::highlight() {
 
 boolean headtype::extdparse(char c) {
 	boolean extdparse_result;
-	;
 	if (c != alttrigger)  {
-		;
 		extdparse_result = true;
 		return extdparse_result;
 	}
@@ -270,20 +246,17 @@ boolean headtype::extdparse(char c) {
 }
 
 menuset *menuset::init() {
-	;
 	howmany = 0;
 	return this;
 }
 
 void menuset::create(char t, string n, char alttrig, proc dw, proc dc) {
-	;
 	howmany += 1;
 	ddms[howmany].init(t, alttrig, n, howmany, dw, dc);
 }
 
 void menuset::update() {
 	byte fv;
-	;
 	setfillstyle(1, menu_b);
 	bar(0, 0, 640, 10);
 	for (fv = 1; fv <= howmany; fv ++) ddms[fv].display();
@@ -291,7 +264,6 @@ void menuset::update() {
 
 void menuset::extd(char c) {
 	byte fv;
-	;
 	fv = 1;
 	while ((fv <= howmany) && (ddms[fv].extdparse(c)))  fv += 1;
 	if (fv > howmany)  return;
@@ -300,16 +272,13 @@ void menuset::extd(char c) {
 
 void menuset::getmenu(integer x) {
 	byte fv;
-	;
 	fv = 0;
 	do {
 		fv += 1;
 		if ((x > ddms[fv].xpos - 3) && (x < ddms[fv].xright)) {
 			headtype &with = ddms[fv];
 			{
-				;
 				if (o.menunow) {
-					;
 					wipe(); /* get rid of menu */
 					if (o.menunum == with.position)  return; /* click on own highlight */
 				}
@@ -322,19 +291,15 @@ void menuset::getmenu(integer x) {
 }
 
 void parsekey(char r, char re) {
-	;
 	switch (r) {
 	case '\0': {
-		;
 		switch (re) {
 		case 'K': {
-			;
 			wipe();
 			m.getmenu((o.menunum - 2)*spacing + indent);
 		}
 		break;
 		case 'M': {
-			;
 			wipe();
 			m.getmenu((o.menunum * spacing + indent));
 		}
@@ -357,7 +322,6 @@ void parsekey(char r, char re) {
 		select(o.highlightnum);
 		break;
 	default: {
-		;
 		if (o.menunow)  keystroke(r);
 		else
 			kbuffer = kbuffer + r + re;
diff --git a/engines/avalanche/overlap.cpp b/engines/avalanche/overlap.cpp
index 3c72e1178b..4b498fd500 100644
--- a/engines/avalanche/overlap.cpp
+++ b/engines/avalanche/overlap.cpp
@@ -33,7 +33,6 @@ namespace Avalanche {
 integer gd, gm;
 
 void flash(integer x1, integer y1, integer x2, integer y2) {
-	;
 	setcolor(14);
 	rectangle(x1, y1, x2, y2);
 	sound(x1 + x2);
@@ -49,13 +48,11 @@ boolean dropin(integer xc, integer yc, integer x1, integer y1, integer x2, integ
 /* Dropin returns True if the point xc,yc falls within the 1-2 rectangle. */
 {
 	boolean dropin_result;
-	;
 	dropin_result = ((xc >= x1) && (xc <= x2) && (yc >= y1) && (yc <= y2));
 	return dropin_result;
 }
 
 void test(integer x1, integer y1, integer x2, integer y2, integer x3, integer y3, integer x4, integer y4) {
-	;
 	cleardevice();
 	rectangle(x1, y1, x2, y2);
 	rectangle(x3, y3, x4, y4);
@@ -77,7 +74,6 @@ void test(integer x1, integer y1, integer x2, integer y2, integer x3, integer y3
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "");
diff --git a/engines/avalanche/overscro.cpp b/engines/avalanche/overscro.cpp
index 58ab270419..bf0825c1a2 100644
--- a/engines/avalanche/overscro.cpp
+++ b/engines/avalanche/overscro.cpp
@@ -32,7 +32,6 @@ namespace Avalanche {
 integer gd, gm;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -52,7 +51,6 @@ int main(int argc, const char *argv[]) {
 	setactivepage(0);
 	gm = 0;
 	for (gd = 0; gd <= 640; gd ++) {
-		;
 		gm += 1;
 		if (gm == 8)  gm = 1;
 		setcolor(gm);
@@ -66,7 +64,6 @@ int main(int argc, const char *argv[]) {
 	/* setfillstyle(1,6); bar(100,100,500,100);*/ gd = getpixel(0, 0);
 	for (gm = 8; gm <= 15; gm ++) setpalette(gm, egayellow);
 	for (gd = 0; gd <= 199; gd ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3cf] = 4;
 		port[0x3c5] = 8;
diff --git a/engines/avalanche/particle.cpp b/engines/avalanche/particle.cpp
index b6b830542b..74f9dbb65e 100644
--- a/engines/avalanche/particle.cpp
+++ b/engines/avalanche/particle.cpp
@@ -52,22 +52,18 @@ const char marker = '\33';
 
 void cursor() {
 	byte fv;
-	;
 	for (fv = 12; fv <= 15; fv ++)
 		mem[0xa000 * cpos + fv * 80] = ~(mem[0xa000 * cpos + fv * 80]);
 }
 
 void xy() {
-	;
 	cpos = (bufpos / 80) * 1280 + (bufpos % 80);
 }
 
 void show() {
 	word fv, orig, y;
-	;
 	for (fv = 0; fv <= 1999; fv ++)
 		if (buffer[fv] != was[fv]) {
-			;
 			orig = (fv / 80) * 1280 + (fv % 80);
 			for (y = 0; y <= 15; y ++)
 				mem[0xa000 * orig + y * 80] = (byte)(font[buffer[fv]][y]);
@@ -77,7 +73,6 @@ void show() {
 }
 
 void sizeup() {
-	;
 	do {
 		switch (buffer[bufsize]) {
 		case marker:
@@ -95,7 +90,6 @@ void sizeup() {
 void graphics() {
 	integer gd, gm;
 	file<fonttype> fontfile;
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -110,7 +104,6 @@ void helpscreen();
 static byte l, fv;
 
 static void addon(char b, string st) {
-	;
 	buffer[3 + 80 * l] = b;
 	b -= 64;
 	buffer[5 + 80 * l] = b;
@@ -121,7 +114,6 @@ static void addon(char b, string st) {
 void helpscreen() {
 	array<0, 1999, char> temp;
 	char r;
-	;
 	l = 0;
 	move(buffer, temp, 2000);
 	fillchar(buffer, sizeof(buffer), '\0');
@@ -163,7 +155,6 @@ static void legit(char r) {
 
 void edit_it() {
 	byte fv;
-	;
 	bufpos = 0;
 	fillchar(was, sizeof(was), '\0');
 	show();
@@ -176,54 +167,46 @@ void edit_it() {
 			switch (readkey()) { /* extd keystrokes */
 			case 'K':
 				if (bufpos > 0)     {
-					;
 					bufpos -= 1;
 					xy();
 				}
 				break; /* Left */
 			case 'M':
 				if (bufpos < bufsize)  {
-					;
 					bufpos += 1;
 					xy();
 				}
 				break; /* Right */
 			case 'H':
 				if (bufpos > 80)    {
-					;
 					bufpos -= 80;
 					xy();
 				}
 				break; /* Up */
 			case 'P':
 				if (bufpos < (cardinal)bufsize - 79)  {
-					;
 					bufpos += 80;
 					xy();
 				}
 				break; /* Down */
 			case 's':
 				if (bufpos > 10)  {
-					;
 					bufpos -= 10;
 					xy();
 				}
 				break;
 			case 't':
 				if (bufpos < (cardinal)bufsize - 10)  {
-					;
 					bufpos += 10;
 					xy();
 				}
 				break;
 			case 'G': {
-				;
 				bufpos = 0;
 				xy();
 			}
 			break; /* Home */
 			case 'O': {
-				;
 				bufpos = bufsize;
 				xy();
 			}
@@ -258,7 +241,6 @@ void edit_it() {
 			}
 			break;
 		case '\33': {
-			;
 			restorecrtmode();
 			return;
 		}
@@ -272,14 +254,12 @@ void edit_it() {
 
 void loadit() {
 	untyped_file f;
-	;
 	if (pos(".", rawname) == 0)  rawname = rawname + ".raw";
 	fillchar(buffer, sizeof(buffer), '\0');
 	/*$I-*/
 	assign(f, rawname);
 	reset(f, 1);
 	if (ioresult != 0) {
-		;
 		output << string('\7') + "New file!" + '\7' << NL;
 		buffer[0] = marker;
 		return;
@@ -297,7 +277,6 @@ void loadit() {
 
 void saveit() {
 	untyped_file f;
-	;
 	output << "Saving " << rawname << ", " << bufsize << " bytes..." << NL;
 	assign(f, rawname);
 	rewrite(f, 1);
@@ -307,7 +286,6 @@ void saveit() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	output << "Filename of .RAW file?";
 	input >> rawname >> NL;
 	loadit();
@@ -335,7 +313,6 @@ int main(int argc, const char *argv[]) {
 			ok = true;
 			break;
 		case 'S': {
-			;
 			saveit();
 			exit(0);
 		}
diff --git a/engines/avalanche/pictemp.cpp b/engines/avalanche/pictemp.cpp
index 261e59297f..e41c395d71 100644
--- a/engines/avalanche/pictemp.cpp
+++ b/engines/avalanche/pictemp.cpp
@@ -46,7 +46,6 @@ void save() {
 	    "copyright." + '\15' + '\12' + '\15' + '\12' + "Have fun!" + '\32';
 	byte a /*absolute $A000:1200i*/;
 	byte bit;
-	;
 	nam = "d:thingtmp.avd";
 	screenname = "Temp.";
 	assign(f, nam);
@@ -56,7 +55,6 @@ void save() {
 	blockwrite(f, header[1], 146);
 	blockwrite(f, screenname, 31);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -68,7 +66,6 @@ void save() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -81,14 +78,12 @@ int main(int argc, const char *argv[]) {
 	gm = 20;
 
 	while (gm < 120) {
-		;
 		if (! eof(f))
 			blockread(f, p, picsize);
 		putimage(gd, gm, p, 0);
 		gd += 70;
 
 		if (gd == 640) {
-			;
 			gd = 10;
 			gm += 40;
 		}
diff --git a/engines/avalanche/pictemp2.cpp b/engines/avalanche/pictemp2.cpp
index 8d5cdfe4c2..656987fe3c 100644
--- a/engines/avalanche/pictemp2.cpp
+++ b/engines/avalanche/pictemp2.cpp
@@ -45,12 +45,10 @@ void load() {
 	byte a0 /*absolute $A000:1200*/;
 	byte bit;
 	untyped_file f;
-	;
 	assign(f, "d:thingtmp.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -63,7 +61,6 @@ void load() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -79,14 +76,12 @@ int main(int argc, const char *argv[]) {
 	gm = 20;
 
 	while (noo <= number_of_objects) {
-		;
 		getimage(gd, gm, gd + 59, gm + 29, p);
 		putimage(gd, gm, p, notput);
 		blockwrite(f, p, picsize);
 		gd += 70;
 
 		if (gd == 640) {
-			;
 			gd = 10;
 			gm += 40;
 		}
diff --git a/engines/avalanche/pingo.cpp b/engines/avalanche/pingo.cpp
index df50cb0b94..f9d3571ce8 100644
--- a/engines/avalanche/pingo.cpp
+++ b/engines/avalanche/pingo.cpp
@@ -48,7 +48,6 @@
 namespace Avalanche {
 
 void dplot(integer x, integer y, string z) {
-	;
 	setcolor(9);
 	outtextxy(x, y  , z);
 	setcolor(11);
@@ -88,11 +87,9 @@ begin;
  copy02;*/
 {
 	byte fv;
-	;
 	dusk();
 	off_virtual();
 	for (fv = 0; fv <= 1; fv ++) {
-		;
 		setactivepage(fv);
 		cleardevice();
 	}
@@ -123,10 +120,8 @@ void copy02() {   /* taken from Wobble (below) */
 	byte a0 /*absolute $A000:0*/;
 	byte a2/*absolute $A800:0*/;
 	byte bit;
-	;
 	off();
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -159,7 +154,6 @@ void copy03() {   /* taken from Wobble (below) */
 	}
 
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -172,7 +166,6 @@ void copy03() {   /* taken from Wobble (below) */
 		on_virtual();
 		break;
 	case 2 :
-		;
 		break; /* zzzz, it was off anyway */
 	case 3 :
 		on();
@@ -183,10 +176,8 @@ void copy03() {   /* taken from Wobble (below) */
 
 void copypage(byte frp, byte top) { /* taken from Copy02 (above) */
 	byte bit;
-	;
 	off();
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -199,13 +190,11 @@ void copypage(byte frp, byte top) { /* taken from Copy02 (above) */
 void wobble() {
 	byte bit;
 	byte a2 /*absolute $A800:80i*/;
-	;
 	off();
 	setactivepage(2);
 	bit = getpixel(0, 0);
 	cleardevice();
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -213,7 +202,6 @@ void wobble() {
 		move(mem[0xa000 * cp * pagetop], a2, 16000);
 	}
 	for (bit = 0; bit <= 25; bit ++) {
-		;
 		setvisualpage(2);
 		delay(bit * 7);
 		setvisualpage(cp);
@@ -228,7 +216,6 @@ void wobble() {
 void zonk();
 
 static void zl(integer x1, integer y1, integer x2, integer y2) {
-	;
 	setlinestyle(0, 0, 3);
 	setcolor(1);
 	line(x1, y1, x2, y2);
@@ -240,12 +227,10 @@ static void zl(integer x1, integer y1, integer x2, integer y2) {
 void zonk() {
 	integer xx, yy;
 	/* a0:byte absolute $A000:0; a3:byte absolute $A000:245760;*/ byte bit, fv;
-	;
 	off();
 	copypage(3, 1 - cp);
 	{
 		triptype &with = tr[1];
-		;
 		xx = with.x + with.a.xl / 2;
 		yy = with.y;
 	}
@@ -266,7 +251,6 @@ void zonk() {
 	setbkcolor(yellow);
 
 	for (bit = 0; bit <= 255; bit ++) {
-		;
 		note(270 - bit);
 		setvisualpage(3);
 		note(2700 - 10 * bit);
diff --git a/engines/avalanche/plottest.cpp b/engines/avalanche/plottest.cpp
index 9a03718067..8ff0c36475 100644
--- a/engines/avalanche/plottest.cpp
+++ b/engines/avalanche/plottest.cpp
@@ -35,7 +35,6 @@ matrix<1, 35, 0, 39, byte> a;
 array<0, 3, 0, 4, 1, 35, byte> b;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -49,9 +48,7 @@ int main(int argc, const char *argv[]) {
 	fillchar(b, sizeof(b), '\0');
 	for (gm = 1; gm <= 35; gm ++)
 		for (gd = 0; gd <= 39; gd ++) {
-			;
 			for (fv = 0; fv <= 3; fv ++) {
-				;
 				b[fv][gd / 8][gm] = (b[fv][gd / 8][gm] << 1);
 				b[fv][gd / 8][gm] += ((cardinal)(a[gm][gd] & (1 << fv)) >> fv);
 			}
@@ -59,9 +56,7 @@ int main(int argc, const char *argv[]) {
 
 	for (gd = 1; gd <= 35; gd ++)
 		for (gm = 0; gm <= 4; gm ++) {
-			;
 			for (fv = 0; fv <= 3; fv ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << fv;
diff --git a/engines/avalanche/preview1.cpp b/engines/avalanche/preview1.cpp
index da5b71dae7..bdb5f40896 100644
--- a/engines/avalanche/preview1.cpp
+++ b/engines/avalanche/preview1.cpp
@@ -42,7 +42,6 @@ void load() {
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/qintro.cpp b/engines/avalanche/qintro.cpp
index 0d15a9d7da..695dda45ae 100644
--- a/engines/avalanche/qintro.cpp
+++ b/engines/avalanche/qintro.cpp
@@ -254,7 +254,6 @@ void load_text() {
 			thisline += 1;
 			break;
 		case '\12':/*nop*/
-			;
 			break;
 		default:
 			x[thisline] = x[thisline] + *c;
@@ -311,7 +310,6 @@ int main(int argc, const char *argv[]) {
 		displaycounter += 1;
 
 		do {
-			;
 		} while (!(*skellern > 0));
 	}
 
diff --git a/engines/avalanche/qstars.cpp b/engines/avalanche/qstars.cpp
index 69920ef292..553aee4c83 100644
--- a/engines/avalanche/qstars.cpp
+++ b/engines/avalanche/qstars.cpp
@@ -182,7 +182,6 @@ void do_stuff() {
 void setcol(byte which, byte what)
 /*var dummy:byte;*/
 {
-	;
 	/* setpalette(which,what);
 	 asm
 	(*  mov dx,$3DA;
diff --git a/engines/avalanche/rawupd.cpp b/engines/avalanche/rawupd.cpp
index 8c2c36784f..e3ed388eeb 100644
--- a/engines/avalanche/rawupd.cpp
+++ b/engines/avalanche/rawupd.cpp
@@ -37,7 +37,6 @@ boolean s_exists;
 
 void find_out_about_s(string name) {
 	searchrec ss;
-	;
 	findfirst(name, anyfile, ss);
 	s_exists = doserror == 0;
 
diff --git a/engines/avalanche/readsez.cpp b/engines/avalanche/readsez.cpp
index bdf3a7ee8c..cd4cd62e8b 100644
--- a/engines/avalanche/readsez.cpp
+++ b/engines/avalanche/readsez.cpp
@@ -53,10 +53,8 @@ byte sumup() {
 	word fv;
 	byte total;
 	byte sumup_result;
-	;
 	total = 0;
 	for (fv = 0; fv <= marker.length; fv ++) {
-		;
 		total += ord(x[fv]);
 	}
 	sumup_result = total;
@@ -65,7 +63,6 @@ byte sumup() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	output << "READ-SEZ by TT." << NL;
 	output << NL;
 	assign(f, "avalot.sez");
@@ -73,9 +70,7 @@ int main(int argc, const char *argv[]) {
 	seek(f, 255);
 	blockread(f, sezhead, sizeof(sezhead));
 	{
-		;
 		if (sezhead.initials != "TT") {
-			;
 			output << "Not a valid Sez file!" << NL;
 			exit(0);
 		}
@@ -88,7 +83,6 @@ int main(int argc, const char *argv[]) {
 	seek(f, longint(262) + number * longint(7));
 	blockread(f, marker, 7);
 	{
-		;
 		output << "Scrollchain no. " << number << NL;
 		output << "Length: " << marker.length << NL;
 		output << "Offset: " << marker.offset << NL;
@@ -103,7 +97,6 @@ int main(int argc, const char *argv[]) {
 		output << "Checksum in file: " << marker.checksum << ". Actual value: " << sum << '.' << NL;
 		output << NL;
 		if (sum != marker.checksum) {
-			;
 			output << "Bleargh! Checksum failed!" << NL;
 			exit(0);
 		}
diff --git a/engines/avalanche/reginam.cpp b/engines/avalanche/reginam.cpp
index 441a35ace0..2ed33bea74 100644
--- a/engines/avalanche/reginam.cpp
+++ b/engines/avalanche/reginam.cpp
@@ -39,7 +39,6 @@ static byte p;
 
 
 static void replace(char what, char whatwith) {
-	;
 	p = pos(what, z);
 	if (p > 0)  z[p] = whatwith;
 }
@@ -47,7 +46,6 @@ static void replace(char what, char whatwith) {
 void alphanum() {
 	byte fv;
 
-	;
 	z = "";
 	for (fv = 1; fv <= length(name); fv ++)
 		if (set::of(range('A', 'Z'), eos).has(name[fv]))
@@ -71,9 +69,7 @@ void alphanum() {
 
 void scramble() {
 	byte fv, what;
-	;
 	for (fv = 1; fv <= length(name); fv ++) {
-		;
 		what = pos(name[fv], letters);
 		what += 177;
 		what += (fv + 1) * 3;
@@ -83,7 +79,6 @@ void scramble() {
 
 void checks() {
 	byte fv, total;
-	;
 	total = 177;
 	for (fv = 1; fv <= length(name); fv ++)
 		total += ord(name[fv]);
@@ -92,7 +87,6 @@ void checks() {
 
 void negate() {
 	byte fv;
-	;
 	name[1] = 'N';
 	for (fv = 2; fv <= length(name); fv ++)
 		name[fv] = letters[37 - pos(name[fv], letters) - 1];
@@ -100,7 +94,6 @@ void negate() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	output << "Registrant's name?";
 	input >> name >> NL;
 	output << "And number (eg, A1)?";
diff --git a/engines/avalanche/sackb1.cpp b/engines/avalanche/sackb1.cpp
index 54d860c5c6..b197977c8e 100644
--- a/engines/avalanche/sackb1.cpp
+++ b/engines/avalanche/sackb1.cpp
@@ -67,12 +67,10 @@ void sb_start(string md) {
 }
 
 void sb_stop() {
-	;
 	modstop();
 }
 
 void sb_link() {   /* At the moment, this does nothing. */
-	;
 }
 
 } // End of namespace Avalanche.
\ No newline at end of file
diff --git a/engines/avalanche/saving.cpp b/engines/avalanche/saving.cpp
index 8075225e7b..8d52e76a65 100644
--- a/engines/avalanche/saving.cpp
+++ b/engines/avalanche/saving.cpp
@@ -40,7 +40,6 @@ void load(string nam) {
 	untyped_file f;
 	word s;
 	string check;
-	;
 	assign(f, nam);
 	reset(f, 1);
 	blockread(f, check, 41);
@@ -48,7 +47,6 @@ void load(string nam) {
 	blockread(f, check, 31);
 	s = imagesize(0, 0, getmaxx(), 75);
 	for (z = 1; z <= 2; z ++) {
-		;
 		getmem(a[z], s);
 		blockread(f, a[z], s);
 		setactivepage(0);
@@ -60,7 +58,6 @@ void load(string nam) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
@@ -68,7 +65,6 @@ int main(int argc, const char *argv[]) {
 	assign(f, "c:\\sleep\\test.ega");
 	rewrite(f, 1);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/scr_1.cpp b/engines/avalanche/scr_1.cpp
index 5d8bc7d23b..bb5fa1d84f 100644
--- a/engines/avalanche/scr_1.cpp
+++ b/engines/avalanche/scr_1.cpp
@@ -46,7 +46,6 @@ void save() {
 	file<atype> f;
 	word fv;
 	atype a /*absolute $B800:0*/;
-	;
 	assign(f, "TEXT1.SCR");
 	rewrite(f);
 	f << a;
@@ -54,14 +53,12 @@ void save() {
 }
 
 void centre(byte y, string z) {
-	;
 	gotoxy(40 - length(z) / 2, y);
 	output << z;
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	/* write('Title?'); readln(title);
 	 write('Font?'); readln(fn); */
 	textattr = 0;
@@ -69,7 +66,6 @@ int main(int argc, const char *argv[]) {
 	title = "Bug Alert!";
 	fn = "";
 	for (xx = 1; xx <= 77; xx ++) {
-		;
 		gotoxy(Random(80) + 1, Random(24) + 1);
 		switch (Random(2)) {
 		case 0:
@@ -100,11 +96,8 @@ int main(int argc, const char *argv[]) {
 	f >> font;
 	close(f);
 	for (y = 0; y <= 3; y ++) {
-		;
 		for (x = 1; x <= length(title); x ++) {
-			;
 			for (xx = 7; xx >= 0; xx --) {
-				;
 				code = (byte)(((1 << xx) & font[title[x]][y * 2]) > 0) +
 				       (byte)(((1 << xx) & font[title[x]][y * 2 + 1]) > 0) * 2;
 				gotoxy(1 + x * 8 - xx, y + 1);
diff --git a/engines/avalanche/scr_2.cpp b/engines/avalanche/scr_2.cpp
index c3de473a0a..039583a021 100644
--- a/engines/avalanche/scr_2.cpp
+++ b/engines/avalanche/scr_2.cpp
@@ -46,7 +46,6 @@ void save() {
 	file<atype> f;
 	word fv;
 	atype a /*absolute $B800:0*/;
-	;
 	assign(f, "TEXT2.SCR");
 	rewrite(f);
 	f << a;
@@ -55,9 +54,7 @@ void save() {
 
 void centre(byte y, string z) {
 	byte fv;
-	;
 	for (fv = 1; fv <= length(z); fv ++) {
-		;
 		gotoxy(39 - length(z) / 2 + fv, y);
 		if (odd(fv + y))  textattr = 2;
 		else textattr = cyan;
@@ -67,14 +64,10 @@ void centre(byte y, string z) {
 
 void line(byte yy, string title) {
 	const integer offset = 5;
-	;
 	for (y = 1; y <= 6; y ++) {
-		;
 		qq = "";
 		for (x = 1; x <= length(title); x ++) {
-			;
 			for (xx = 7; xx >= 0; xx --) {
-				;
 				code = (byte)(((1 << xx) & font[title[x]][y * 2 - offset]) > 0) +
 				       (byte)(((1 << xx) & font[title[x]][y * 2 + 1 - offset]) > 0) * 2;
 				qq = qq + codes[code + 1 - 1];
@@ -86,12 +79,9 @@ void line(byte yy, string title) {
 
 void chips() {
 	byte fv, x, y;
-	;
 	for (fv = 0; fv <= 1; fv ++) {
-		;
 		textattr = 120;
 		for (y = 2; y <= 6; y ++) {
-			;
 			gotoxy(fv * 67 + 3, y);
 			output << "     ";
 			if (fv == 1)  output << ' ';
@@ -102,7 +92,6 @@ void chips() {
 		textattr = 7;
 		for (x = 0; x <= 1; x ++)
 			for (y = 2; y <= 6; y ++) {
-				;
 				gotoxy(fv * 67 + 2 + x * (6 + fv), y);
 				output << 'ð';
 			}
@@ -111,7 +100,6 @@ void chips() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 0;
 	clrscr;
 	chips();
@@ -126,7 +114,6 @@ int main(int argc, const char *argv[]) {
 	centre(13, "you can do about this:");
 	textattr = 3;
 	for (xx = 15; xx <= 17; xx ++) {
-		;
 		gotoxy(23, xx);
 		output << '\20';
 	}
diff --git a/engines/avalanche/scr_3.cpp b/engines/avalanche/scr_3.cpp
index 54ad5b0f4d..3dd3373cea 100644
--- a/engines/avalanche/scr_3.cpp
+++ b/engines/avalanche/scr_3.cpp
@@ -46,7 +46,6 @@ void save() {
 	file<atype> f;
 	word fv;
 	atype a /*absolute $B800:0*/;
-	;
 	assign(f, "TEXT3.SCR");
 	rewrite(f);
 	f << a;
@@ -55,23 +54,17 @@ void save() {
 
 void centre(byte y, string z) {
 	byte fv;
-	;
 	for (fv = 1; fv <= length(z); fv ++) {
-		;
 		gotoxy(39 - length(z) / 2 + fv, y);
 		if (z[fv] != '\40')  output << z[fv];
 	}
 }
 
 void line(byte cx, byte cy, string title) {
-	;
 	for (y = 0; y <= 4; y ++) {
-		;
 		qq = "";
 		for (x = 1; x <= length(title); x ++) {
-			;
 			for (xx = 7; xx >= 0; xx --) {
-				;
 				code = (byte)(((1 << xx) & font[title[x]][y * 2]) > 0) +
 				       (byte)(((1 << xx) & font[title[x]][y * 2 + 1]) > 0) * 2;
 				qq = qq + codes[code + 1 - 1];
@@ -86,12 +79,10 @@ void big_t() {
 	text t;
 	string x;
 	byte y;
-	;
 	assign(t, "c:\\avalot\\t.txt");
 	reset(t);
 	y = 1;
 	while (! eof(t)) {
-		;
 		t >> x >> NL;
 		gotoxy(1, y);
 		output << x;
@@ -101,7 +92,6 @@ void big_t() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 4;
 	clrscr;
 	assign(f, "c:\\thomas\\ttsmall.fnt");
diff --git a/engines/avalanche/scr_4.cpp b/engines/avalanche/scr_4.cpp
index befde2a7f3..05e5fdcc3f 100644
--- a/engines/avalanche/scr_4.cpp
+++ b/engines/avalanche/scr_4.cpp
@@ -41,23 +41,17 @@ byte code;
 
 void centre(byte y, string z) {
 	byte fv;
-	;
 	for (fv = 1; fv <= length(z); fv ++) {
-		;
 		gotoxy(39 - length(z) / 2 + fv, y);
 		if (z[fv] != '\40')  output << z[fv];
 	}
 }
 
 void line(byte cy, string title) {
-	;
 	for (y = 0; y <= 6; y ++) {
-		;
 		qq = "";
 		for (x = 1; x <= length(title); x ++) {
-			;
 			for (xx = 3; xx >= 0; xx --) {
-				;
 				code = (byte)(((1 << (xx * 2)) & font[title[x]][y]) > 0) +
 				       (byte)(((1 << (xx * 2 + 1)) & font[title[x]][y]) > 0) * 2;
 				qq = qq + codes[code + 1 - 1];
@@ -71,12 +65,10 @@ void big_t() {
 	text t;
 	string x;
 	byte y;
-	;
 	assign(t, "c:\\avalot\\t.txt");
 	reset(t);
 	y = 1;
 	while (! eof(t)) {
-		;
 		t >> x >> NL;
 		gotoxy(1, y);
 		output << x;
@@ -86,7 +78,6 @@ void big_t() {
 
 void box(byte x1, byte y1, byte x2, byte y2, string z) {
 	byte fv;
-	;
 	gotoxy(x1, y1);
 	output << z[1]; /* tl */
 	gotoxy(x2, y1);
@@ -96,7 +87,6 @@ void box(byte x1, byte y1, byte x2, byte y2, string z) {
 	gotoxy(x2, y2);
 	output << z[4]; /* br */
 	for (fv = y1 + 1; fv <= y2 - 1; fv ++) {
-		;
 		gotoxy(x1, fv);
 		output << z[5]; /* verticals */
 		gotoxy(x2, fv);
@@ -110,7 +100,6 @@ void box(byte x1, byte y1, byte x2, byte y2, string z) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 26;
 	clrscr;
 	assign(f, "c:\\thomas\\ttsmall.fnt");
diff --git a/engines/avalanche/scr_5.cpp b/engines/avalanche/scr_5.cpp
index bc4472a6c8..a61bf86e9f 100644
--- a/engines/avalanche/scr_5.cpp
+++ b/engines/avalanche/scr_5.cpp
@@ -46,7 +46,6 @@ void save() {
 	file<atype> f;
 	word fv;
 	atype a /*absolute $B800:0*/;
-	;
 	assign(f, "TEXT5.SCR");
 	rewrite(f);
 	f << a;
@@ -54,14 +53,10 @@ void save() {
 }
 
 void line(byte cx, byte cy, string title) {
-	;
 	for (y = 0; y <= 4; y ++) {
-		;
 		qq = "";
 		for (x = 1; x <= length(title); x ++) {
-			;
 			for (xx = 7; xx >= 0; xx --) {
-				;
 				code = (byte)(((1 << xx) & font[title[x]][y * 2]) > 0) +
 				       (byte)(((1 << xx) & font[title[x]][y * 2 + 1]) > 0) * 2;
 				qq = qq + codes[code + 1 - 1];
@@ -74,9 +69,7 @@ void line(byte cx, byte cy, string title) {
 
 void uline() {
 	byte fv, ff;
-	;
 	for (fv = 1; fv <= 10; fv ++) {
-		;
 		gotoxy(16 - fv, 21 - fv);
 		textattr = fv;
 		for (ff = 1; ff <= fv; ff ++) output << "ÄÍÍ-";
@@ -85,7 +78,6 @@ void uline() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	textattr = 0;
 	clrscr;
 	assign(f, "c:\\thomas\\ttsmall.fnt");
diff --git a/engines/avalanche/scr_9.cpp b/engines/avalanche/scr_9.cpp
index f71afd0f61..6b0f3cd794 100644
--- a/engines/avalanche/scr_9.cpp
+++ b/engines/avalanche/scr_9.cpp
@@ -35,7 +35,6 @@ byte fv;
 untyped_file f;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(f, "v:paralogo.scr");
 	clrscr;
 	reset(f, 1);
diff --git a/engines/avalanche/scrolls.cpp b/engines/avalanche/scrolls.cpp
index 878f8d0f78..71bb0360ea 100644
--- a/engines/avalanche/scrolls.cpp
+++ b/engines/avalanche/scrolls.cpp
@@ -410,7 +410,6 @@ void block_drop(string fn, integer xl, integer yl, integer y) {
 
 	for (fv = 1; fv <= yl; fv ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
@@ -715,7 +714,6 @@ void calldrivers() {
 		break; /* ^D = (D)on't include pagebreak */
 	case '\2':
 	case '\21':
-		;
 		break; /* ^B = speech (B)ubble, ^Q = (Q)uestion in dialogue box */
 	default: {
 		bufsize += 1;
diff --git a/engines/avalanche/sequence.cpp b/engines/avalanche/sequence.cpp
index 2715e648b3..57d39a91db 100644
--- a/engines/avalanche/sequence.cpp
+++ b/engines/avalanche/sequence.cpp
@@ -47,17 +47,14 @@ namespace Avalanche {
 
 void then_show(byte what) {
 	byte fv;
-	;
 	for (fv = 1; fv <= seq_length; fv ++)
 		if (seq[fv] == 0) {
-			;
 			seq[fv] = what;
 			return;
 		}
 }
 
 void first_show(byte what) {
-	;
 	/* First, we need to blank out the entire array. */
 	fillchar(seq, sizeof(seq), '\0');
 
@@ -67,7 +64,6 @@ void first_show(byte what) {
 }
 
 void then_flip(byte where, byte ped) {
-	;
 	then_show(now_flip);
 
 	dna.flip_to_where = where;
@@ -75,13 +71,11 @@ void then_flip(byte where, byte ped) {
 }
 
 void start_to_close() {
-	;
 	lose_timer(reason_sequencer);
 	set_up_timer(7, procsequence, reason_sequencer);
 }
 
 void start_to_open() {
-	;
 	dna.user_moves_avvy = false; /* They can't move. */
 	stopwalking; /* And they're not moving now. */
 	start_to_close(); /* Apart from that, it's the same thing. */
@@ -91,12 +85,10 @@ void call_sequencer();
 
 /* This proc is called by Timeout when it's time to do another frame. */
 static void shove_left() {
-	;
 	move(seq[2], seq[1], seq_length - 1); /* Shift everything to the left. */
 }
 
 void call_sequencer() {
-	;
 	switch (seq[1]) {
 	case 0:
 		return;
@@ -108,7 +100,6 @@ void call_sequencer() {
 	}
 	break;
 	case 177: {
-		;
 		user_moves_avvy = true;
 		fliproom(flip_to_where, flip_to_ped); /* 177 = Flip room. */
 		if (seq[1] == 177)  shove_left();
diff --git a/engines/avalanche/setup.cpp b/engines/avalanche/setup.cpp
index 072c3ef2a4..184e42f9a9 100644
--- a/engines/avalanche/setup.cpp
+++ b/engines/avalanche/setup.cpp
@@ -496,7 +496,6 @@ void getmaxmin() {
 
 	centre(19, 1, "Thank you. Now please centre your joystick and hit a button.");
 	do {
-		;
 	} while (!(buttona1() || buttona2()));
 
 	readjoya(jmidx, jmidy);
diff --git a/engines/avalanche/seu.cpp b/engines/avalanche/seu.cpp
index 8025b9a4c1..4374de9c13 100644
--- a/engines/avalanche/seu.cpp
+++ b/engines/avalanche/seu.cpp
@@ -874,7 +874,6 @@ void escape_check() {
 
 				memw[storage_seg * storage_ofs + 1] = 0;
 				do {
-					;
 				} while (!(memw[storage_seg * storage_ofs + 1] > 9));
 
 				setvisualpage(1 - cp);
@@ -882,14 +881,12 @@ void escape_check() {
 
 				memw[storage_seg * storage_ofs + 1] = 0;
 				do {
-					;
 				} while (!(memw[storage_seg * storage_ofs + 1] > 72));
 
 				setvisualpage(cp);
 
 				memw[storage_seg * storage_ofs + 1] = 0;
 				do {
-					;
 				} while (!(memw[storage_seg * storage_ofs + 1] > 9));
 
 				time1 = 0;
@@ -973,7 +970,6 @@ int main(int argc, const char *argv[]) {
 		read_kbd();
 		flippage();
 		do {
-			;
 		} while (!(memw[storage_seg * storage_ofs + 1] > 0));
 
 	} while (!(time1 == 0));
diff --git a/engines/avalanche/seu_avvy.cpp b/engines/avalanche/seu_avvy.cpp
index 931fbf05b6..e0c29309cf 100644
--- a/engines/avalanche/seu_avvy.cpp
+++ b/engines/avalanche/seu_avvy.cpp
@@ -54,10 +54,8 @@ untyped_file outfile;
 
 void plotat(integer xx, integer yy) { /* Does NOT cameo the picture!*/
 	word soaa;
-	;
 	move(mani, aa[5], sizeof(mani));
 	{
-		;
 		aa[1] = a.xl;
 		aa[2] = 0;
 		aa[3] = a.yl;
@@ -76,9 +74,7 @@ void explode(byte which)       /* 0 is the first one! */
 {
 	byte fv, ff;
 	word so1; /* size of one */
-	;
 	{
-		;
 		so1 = a.size - 6;
 		so1 += so1 / 4;
 		seek(sf, 183 + soa + so1 * which); /* First is at 221 */
@@ -98,7 +94,6 @@ void explode(byte which)       /* 0 is the first one! */
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/sezedit.cpp b/engines/avalanche/sezedit.cpp
index 73f5be19cf..1b90ed94bf 100644
--- a/engines/avalanche/sezedit.cpp
+++ b/engines/avalanche/sezedit.cpp
@@ -67,10 +67,8 @@ byte sumup() {
 	word fv;
 	byte total;
 	byte sumup_result;
-	;
 	total = 0;
 	for (fv = 0; fv <= bufsize - 1; fv ++) {
-		;
 		total += ord(was[fv]);
 	}
 	sumup_result = total;
@@ -81,7 +79,6 @@ string findname(longint which) {
 	string x;
 	varying_string<10> q;
 	string findname_result;
-	;
 	str(which, q);
 	reset(nicknames);
 	do {
@@ -91,10 +88,8 @@ string findname(longint which) {
 		nicknames >> x >> NL;
 	} while (!(pos(q, x) > 0));
 	if (eof(nicknames)) {
-		;
 		findname_result = "noname";
 	} else {
-		;
 		Delete(x, 1, 3); /* lose "{__" */
 		Delete(x, pos(" ", x), 255); /* lose all chars after first space */
 		findname_result = x;
@@ -105,22 +100,18 @@ string findname(longint which) {
 
 void cursor() {
 	byte fv;
-	;
 	for (fv = 12; fv <= 15; fv ++)
 		mem[0xa000 * cpos + fv * 80] = ~(mem[0xa000 * cpos + fv * 80]);
 }
 
 void xy() {
-	;
 	cpos = (bufpos / 80) * 1280 + (bufpos % 80);
 }
 
 void show() {
 	word fv, orig, y;
-	;
 	for (fv = 0; fv <= 1999; fv ++)
 		if (buffer[fv] != was[fv]) {
-			;
 			orig = (fv / 80) * 1280 + (fv % 80);
 			for (y = 0; y <= 15; y ++)
 				mem[0xa000 * orig + y * 80] = (byte)(font[buffer[fv]][y]);
@@ -130,7 +121,6 @@ void show() {
 }
 
 void sizeup() {
-	;
 	do {
 		switch (buffer[bufsize]) {
 		case marker:
@@ -148,7 +138,6 @@ void sizeup() {
 void graphics() {
 	integer gd, gm;
 	file<fonttype> fontfile;
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "");
@@ -170,7 +159,6 @@ static void legit(char r) {
 
 void edit_it() {
 	byte fv;
-	;
 	for (fv = 1; fv <= bufsize; fv ++) buffer[fv] -= (byte)(177 * bufsize);
 	fillchar(was, sizeof(was), '\0');
 	show();
@@ -183,40 +171,34 @@ void edit_it() {
 			switch (readkey()) { /* extd keystrokes */
 			case 'K':
 				if (bufpos > 0)     {
-					;
 					bufpos -= 1;
 					xy();
 				}
 				break; /* Left */
 			case 'M':
 				if (bufpos < bufsize)  {
-					;
 					bufpos += 1;
 					xy();
 				}
 				break; /* Right */
 			case 'H':
 				if (bufpos > 80)    {
-					;
 					bufpos -= 80;
 					xy();
 				}
 				break; /* Up */
 			case 'P':
 				if (bufpos < (cardinal)bufsize - 79)  {
-					;
 					bufpos += 80;
 					xy();
 				}
 				break; /* Down */
 			case 'G': {
-				;
 				bufpos = 0;
 				xy();
 			}
 			break; /* Home */
 			case 'O': {
-				;
 				bufpos = bufsize;
 				xy();
 			}
@@ -241,7 +223,6 @@ void edit_it() {
 			}
 			break;
 		case '\33': {
-			;
 			for (fv = 1; fv <= bufsize; fv ++) buffer[fv] += (byte)(177 * bufsize);
 			restorecrtmode();
 			return;
@@ -262,7 +243,6 @@ void saveit(longint ourchain, word oldsize, word newsize) {
 	markertype m;
 	integer sizechange; /* so's it can be +ve or -ve */
 	longint wheresit; /* "offset" value for "ourchain" */
-	;
 	assign(tempf, "sez.tmp");
 	/* OK, here goes... */
 	sezhead.size = sezhead.size - longint(oldsize) + longint(newsize); /* adjust our size */
@@ -279,11 +259,9 @@ void saveit(longint ourchain, word oldsize, word newsize) {
 	/* Now to move the markers */
 	output << "Moving markers..." << NL;
 	for (fv = 1; fv <= sezhead.chains; fv ++) {
-		;
 		output << fv << '\15';
 		blockread(f, m, sizeof(m));
 		if (fv == ourchain) { /* Right, this one's ours! */
-			;
 			wheresit = m.offset; /* recorded for later */
 			m.length = newsize - 1;
 			m.checksum = sumup();
@@ -302,7 +280,6 @@ void saveit(longint ourchain, word oldsize, word newsize) {
 
 	output << "Updating the chains..." << NL;
 	while (total <= wheresit) {
-		;
 		blockread(f, buffer, 1, numread);
 		blockwrite(tempf, buffer, numread, numwritten);
 		output << '.';
@@ -317,7 +294,6 @@ void saveit(longint ourchain, word oldsize, word newsize) {
 	output << NL;
 	output << "Copying everything else..." << NL;
 	while (! eof(f)) {  /* high-speed copy */
-		;
 		blockread(f, buffer, 17777, numread);
 		blockwrite(tempf, buffer, numread);
 		output << '.';
@@ -333,12 +309,10 @@ void saveit(longint ourchain, word oldsize, word newsize) {
 
 void particular() {
 	word origsize;
-	;
 	bufsize = 0;
 	output << "Which one\? (? for a list)";
 	input >> chainnum >> NL;
 	if ((chainnum < 0) || (chainnum > sezhead.chains)) {
-		;
 		output << "Don't be silly!" << NL;
 		return;
 	}
@@ -371,7 +345,6 @@ void particular() {
 		output << r << NL;
 		switch (r) {
 		case 'N': {
-			;
 			output << NL;
 			output << "New nickname (max 40 chars, Enter to cancel)?";
 			input >> temp >> NL;
@@ -379,7 +352,6 @@ void particular() {
 		}
 		break;
 		case 'E': {
-			;
 			setgraphmode(1);
 			edit_it();
 		}
@@ -398,10 +370,8 @@ void titles() {
 	const varying_string<7> title = "SEZedit";
 	byte fv;
 	char r;
-	;
 	settextstyle(1, 0, 0);
 	for (fv = 7; fv >= 1; fv --) {
-		;
 		setcolor(fv * 2);
 		setusercharsize(8 - fv, 1, 8 - fv, 1);
 		outtextxy(fv * 65, fv * 40 - 30, title[fv - 1]);
@@ -423,7 +393,6 @@ void addone() {   /* Adds a new, empty chain to the end of the list. */
 	markertype m;
 	array<1, 17777, byte> buffer;
 	word numread;
-	;
 	assign(tempf, "sez.tmp");
 	textattr = 27;
 	rewrite(tempf, 1);
@@ -437,7 +406,6 @@ void addone() {   /* Adds a new, empty chain to the end of the list. */
 	/* Now to move the markers */
 	output << "Moving markers..." << NL;
 	for (fv = 1; fv <= sezhead.chains - longint(1); fv ++) { /* -1 because we've added 1 to it */
-		;
 		output << fv << '\12';
 		blockread(f, m, sizeof(m));
 		blockwrite(tempf, m, sizeof(m));
@@ -445,7 +413,6 @@ void addone() {   /* Adds a new, empty chain to the end of the list. */
 	output << "Done OK." << NL;
 	/* Now we add a new marker onto the end! */
 	{
-		;
 		m.offset = sezhead.size; /* right onto the end */
 		m.length = 0; /* it's empty */
 	}
@@ -454,7 +421,6 @@ void addone() {   /* Adds a new, empty chain to the end of the list. */
 	/* Copy everything else... including the #177 check char */
 	output << "Copying everything else over..." << NL;
 	while (! eof(f)) {
-		;
 		blockread(f, buffer, 17777, numread);
 		blockwrite(tempf, buffer, numread);
 		output << '.';
@@ -468,7 +434,6 @@ void addone() {   /* Adds a new, empty chain to the end of the list. */
 
 void general() {
 	char r;
-	;
 	do {
 		textattr = 31;
 		output << NL;
@@ -499,7 +464,6 @@ void general() {
 }
 
 void loadit() {
-	;
 	reset(f, 1);
 	blockread(f, junk, 255);
 	blockread(f, sezhead, sizeof(sezhead));
@@ -508,7 +472,6 @@ void loadit() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	assign(f, string(game) + ".SEZ");
 	assign(tempf, "sez.tmp");
 	assign(nicknames, string(game) + ".NIK");
diff --git a/engines/avalanche/sezunit.cpp b/engines/avalanche/sezunit.cpp
index fa7bbb8c79..2841a960ff 100644
--- a/engines/avalanche/sezunit.cpp
+++ b/engines/avalanche/sezunit.cpp
@@ -45,7 +45,6 @@ word fv;
 byte sum;
 
 void sez_setup() {   /* This procedure sets up the Sez system (obviously!) */
-	;
 
 	/* Set up variables */
 
@@ -65,10 +64,8 @@ void sez_setup() {   /* This procedure sets up the Sez system (obviously!) */
 		return;
 	}
 	{
-		;
 		if ((sezhead.initials != "TT") || (sezhead.gamecode != thisgamecode)
 		        || (sezhead.revision != thisvercode)) {
-			;
 			sezerror = sezgunkyfile; /* not a valid file */
 			return;
 		}
@@ -79,10 +76,8 @@ byte sumup() {
 	word fv;
 	byte total;
 	byte sumup_result;
-	;
 	total = 0;
 	for (fv = 0; fv <= chainsize; fv ++) {
-		;
 		total += ord(chain[fv]);
 	}
 	sumup_result = total;
@@ -90,17 +85,14 @@ byte sumup() {
 }
 
 void getchain(longint number) {
-	;
 	seek(f, longint(262) + number * longint(7));
 	blockread(f, marker, 7);
 	{
-		;
 		seek(f, longint(270) + sezhead.chains * longint(7) + marker.offset);
 		blockread(f, chain, marker.length + 1);
 		for (fv = 0; fv <= marker.length; fv ++) chain[fv] -= 3 + 177 * fv * marker.length; /* unscramble */
 		chainsize = marker.length;
 		if (sumup() != marker.checksum) {
-			;
 			sezerror = sezhacked;
 			return;
 		}
diff --git a/engines/avalanche/sezxfr.cpp b/engines/avalanche/sezxfr.cpp
index 7d56e668fe..79876930d4 100644
--- a/engines/avalanche/sezxfr.cpp
+++ b/engines/avalanche/sezxfr.cpp
@@ -41,7 +41,6 @@ longint total;
 untyped_file f;
 
 void strip() {
-	;
 	x = copy(x, 2, 255);
 }
 
@@ -49,7 +48,6 @@ void squish(string &q) {
 	string n;
 	boolean ctrl;
 	byte fv;
-	;
 	ctrl = false;
 	n = "";
 	for (fv = 1; fv <= length(q); fv ++)
@@ -67,7 +65,6 @@ void squish(string &q) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	dp = 0;
 	ip = 0;
 	fillchar(data, sizeof(data), '\0');
@@ -76,17 +73,14 @@ int main(int argc, const char *argv[]) {
 	assign(t, "v:sez.dat");
 	reset(t);
 	while (! eof(t)) {
-		;
 		t >> x >> NL;
 		switch (x[1]) {
 		case ';': {
-			;
 			textattr = lightred;
 			strip();
 		}
 		break;
 		case ':': {
-			;
 			textattr = lightblue;
 			strip();
 			if (dp > 0)  squish(data[dp][2]);
@@ -101,7 +95,6 @@ int main(int argc, const char *argv[]) {
 		}
 		break;
 		default: {
-			;
 			textattr = white;
 			data[dp][2] = data[dp][2] + x + '\40';
 		}
@@ -112,7 +105,6 @@ int main(int argc, const char *argv[]) {
 
 	total = 1;
 	for (fv = 1; fv <= dp; fv ++) {
-		;
 		thumb[fv] = total;
 		total += length(data[fv][2]) + 1;
 	}
diff --git a/engines/avalanche/shell1.cpp b/engines/avalanche/shell1.cpp
index 358f679e61..fa9513960a 100644
--- a/engines/avalanche/shell1.cpp
+++ b/engines/avalanche/shell1.cpp
@@ -39,7 +39,6 @@ pointer where;
 string comspec;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1f, where);
 	move(where, table, 1280);
 	comspec = getenv("comspec");
diff --git a/engines/avalanche/shell2.cpp b/engines/avalanche/shell2.cpp
index 9ca4e29599..1c7e52217b 100644
--- a/engines/avalanche/shell2.cpp
+++ b/engines/avalanche/shell2.cpp
@@ -39,7 +39,6 @@ pointer where;
 integer gd, gm;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1f, where);
 	move(where, table, 1280);
 	gd = 1;
diff --git a/engines/avalanche/spread.cpp b/engines/avalanche/spread.cpp
index 21e73cac46..17a494cf41 100644
--- a/engines/avalanche/spread.cpp
+++ b/engines/avalanche/spread.cpp
@@ -56,7 +56,6 @@ void load() {
 	untyped_file f;
 	byte gd, gm, sort, n;
 	pointer p, q;
-	;
 	assign(f, string("v:sprite") + sn + ".avd");
 	reset(f, 1);
 	seek(f, 59);
@@ -64,7 +63,6 @@ void load() {
 	blockread(f, bigsize, 2);
 	setactivepage(3);
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		blockread(f, p, bigsize);
@@ -73,7 +71,6 @@ void load() {
 		n = 1;
 		for (gm = 0; gm <= (a.num / a.seq) - 1; gm ++) /* directions */
 			for (gd = 0; gd <= a.seq - 1; gd ++) { /* steps */
-				;
 				getmem(pic[n][sort], a.size); /* grab the memory */
 				getimage((gm / 2) * (a.xl * 6) + gd * a.xl, (gm % 2)*a.yl,
 				         (gm / 2) * (a.xl * 6) + gd * a.xl + a.xl - 1, (gm % 2)*a.yl + a.yl - 1,
@@ -91,9 +88,7 @@ void save() {
 	pointer p, q;
 	string x;
 	integer txl, tyl;
-	;
 	{
-		;
 		txl = a.seq * a.xl * 2;
 		tyl = a.yl * 2;
 	}
@@ -107,13 +102,11 @@ void save() {
 	blockwrite(f, bigsize, 2);
 	setactivepage(3);
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		n = 1;
 		for (gm = 0; gm <= (a.num / a.seq) - 1; gm ++) /* directions */
 			for (gd = 0; gd <= a.seq - 1; gd ++) { /* steps */
-				;
 				putimage((gm / 2) * (a.xl * 6) + gd * a.xl, (gm % 2)*a.yl,
 				         pic[n][sort], 0); /* drop the pic */
 				n += 1;
@@ -128,7 +121,6 @@ void save() {
 
 void setup() {
 	integer gd, gm;
-	;
 	output << "SPREAD (c) 1992, Thomas Thurman." << NL;
 	output << NL;
 	output << "Enter number of SPRITE*.AVD file to edit:";
@@ -142,16 +134,13 @@ void setup() {
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
 }
 
 void likethis() {
-	;
 	{
-		;
 		setfillstyle(1, a.bgc);
 		setcolor(a.fgc);
 		settextstyle(0, 0, 1);
@@ -162,7 +151,6 @@ void likethis() {
 
 void values() {
 	byte fv;
-	;
 	settextstyle(2, 0, 9);
 	setcolor(14);
 	outtextxy(277, 0, string("Spread: editing ") + sn);
@@ -171,7 +159,6 @@ void values() {
 	settextstyle(2, 0, 7);
 	outtextxy(0, 30, "Views:");
 	{
-		;
 		outtextxy(0, 50, string("N: Name: ") + a.name);
 		outtextxy(0, 70, string("No. of pictures: ") + strf(a.num) + " (" + strf(a.num / a.seq) + " ways)");
 		outtextxy(0, 90, string("XY: Size: ") + strf(a.xl) + 'x' + strf(a.yl));
@@ -193,11 +180,9 @@ void values() {
 byte ccol() {
 	byte fv;
 	byte ccol_result;
-	;
 	restorecrtmode();
 	output << "Choose a colour- one of these..." << NL;
 	for (fv = 0; fv <= 15; fv ++) {
-		;
 		textattr = 14;
 		output << fv << ") ";
 		textattr = fv;
@@ -218,7 +203,6 @@ byte ccol() {
 string cstr(string oc) {
 	string x;
 	string cstr_result;
-	;
 	restorecrtmode();
 	output << string("Old choice is: <") + oc + '>' << NL;
 	output << NL;
@@ -239,14 +223,12 @@ longint cnum(longint on) {
 	longint q;
 	integer e;
 	longint cnum_result;
-	;
 	restorecrtmode();
 	do {
 		output << "Old value is: " << on << '.' << NL;
 		output << string("New choice, or Enter for no change?") + prompt;
 		input >> x >> NL;
 		if (x == "") {
-			;
 			e = 0;  /* must be OK here */ q = on;
 		} else val(x, q, e);
 		if (e != 0)  output << x << " isn't a number, silly!" << NL;
@@ -258,7 +240,6 @@ longint cnum(longint on) {
 
 void animate() {
 	byte facing, step, slow, fv;
-	;
 	cleardevice();
 	settextstyle(0, 0, 2);
 	setcolor(12);
@@ -275,13 +256,11 @@ void animate() {
 		if (keypressed())
 			switch (upcase(readkey())) {
 			case '\15': {
-				;
 				facing += 1;
 				if (facing * a.seq >= a.num)  facing = 0;
 			}
 			break;
 			case '\33': {
-				;
 				cleardevice();
 				return;
 			}
@@ -303,14 +282,12 @@ void animate() {
 
 byte tabpel(integer x, integer y) {
 	byte tabpel_result;
-	;
 	if (getpixel(400 + x, 17 + y) == 15)  tabpel_result = 17;
 	else tabpel_result = getpixel(500 + x, 17 + y);
 	return tabpel_result;
 }
 
 void bigpixel(integer x, integer y, byte size, byte col) {
-	;
 	if (col == 17)  setfillstyle(9, 8);
 	else setfillstyle(1, col);
 	bar(x * size, y * size, x * size + size - 2, y * size + size - 2);
@@ -318,9 +295,7 @@ void bigpixel(integer x, integer y, byte size, byte col) {
 
 void blowup(byte n) {
 	byte fv, x, y, xyl;
-	;
 	{
-		;
 		for (fv = 0; fv <= 1; fv ++) putimage(400 + fv * 100, 17, pic[n][fv], 0);
 		xyl = 200 / a.yl;
 		for (x = 0; x <= a.xl; x ++)
@@ -333,7 +308,6 @@ void edit();
 
 static void putnum(byte x, byte p) {
 	varying_string<2> z;
-	;
 	str(x, z);
 	outtextxy(x * 53 + 17, 87, z);
 	putimage(x * 53, 100, pic[p][1], 0);
@@ -341,7 +315,6 @@ static void putnum(byte x, byte p) {
 
 
 static void title() {
-	;
 	cleardevice();
 	setcolor(11);
 	settextstyle(0, 0, 2);
@@ -352,9 +325,7 @@ static void title() {
 
 void edit() {
 	byte fv, ra, rb;
-	;
 	{
-		;
 		title();
 		for (fv = 1; fv <= (a.num / a.seq); fv ++) putnum(fv, fv * a.seq);
 		do {
@@ -375,7 +346,6 @@ void edit() {
 
 void pickone() {
 	char r;
-	;
 	r = upcase(readkey());
 	switch (r) {
 	case 'N':
@@ -408,7 +378,6 @@ void pickone() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup();
 	do {
 		values();
diff --git a/engines/avalanche/spread2.cpp b/engines/avalanche/spread2.cpp
index c6c586921d..b2faed3508 100644
--- a/engines/avalanche/spread2.cpp
+++ b/engines/avalanche/spread2.cpp
@@ -74,7 +74,6 @@ void setup() {
 	boolean ok;
 	longint id;
 	varying_string<2> sn;
-	;
 	output << "Sprite Editor 2 (c) 1993, Thomas Thurman." << NL;
 	bigpix_size = 3;
 	bigpix_gap = 5;
@@ -87,17 +86,14 @@ void setup() {
 		seek(sf, 177);
 		blockread(sf, id, 4);
 		if (id != shouldid) {
-			;
 			output << "That isn't a valid Trip5 spritefile." << NL;
 			output << "Please choose another." << NL;
 			output << NL;
 			ok = false;
 			close(sf);
 		} else {
-			;
 			blockread(sf, soa, 2);
 			if (soa != (cardinal)sizeof(a)) { /* to change this, just change the "type adx=" bit.*/
-				;
 				output << "That spritefile contains an unknown ADX field type." << NL;
 				output << "Please choose another." << NL;
 				output << NL;
@@ -118,20 +114,17 @@ void setup() {
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
 }
 
 void centre(byte y, string z) {
-	;
 	gotoxy(40 - length(z) / 2, y);
 	output << z;
 }
 
 void info(byte x, byte y, string p, string q) {
-	;
 	gotoxy(x, y);
 	textattr = 6;
 	output << p + ":ú";
@@ -142,7 +135,6 @@ void info(byte x, byte y, string p, string q) {
 }
 
 void colours(byte f, byte b) {
-	;
 	gotoxy(35, 11);
 	textattr = 6;
 	output << "Bubbles";
@@ -151,9 +143,7 @@ void colours(byte f, byte b) {
 }
 
 void adxinfo() {
-	;
 	{
-		;
 		info(5, 8, "Name", a.name);
 		info(35, 8, "Comment", a.comment);
 		info(5, 9, "Width", strf(a.xl));
@@ -168,7 +158,6 @@ void adxinfo() {
 }
 
 void status() {
-	;
 	textattr = 7;
 	clrscr;
 	textattr = 10;
@@ -190,7 +179,6 @@ void status() {
 
 void enterstring(string w, byte l, string &q) {
 	string t;
-	;
 	textattr = 13;
 	clrscr;
 	output << NL;
@@ -208,26 +196,22 @@ void entercolour(string w, byte &c);
 static byte fv;
 
 static void loseold() {
-	;
 	output << string('\10') + '\377';
 }
 
 
 static void drawnew() {
-	;
 	gotoxy(3 + fv * 5, 11);
 	output << '\30';
 }
 
 void entercolour(string w, byte &c) {
-	;
 	textattr = 13;
 	clrscr;
 	output << NL;
 	output << "New value for " << w << '?' << NL;
 	output << "  Use \32\33 to move about, Enter=OK, Esc=Cancel." << NL;
 	for (fv = 1; fv <= 15; fv ++) {
-		;
 		gotoxy(3 + fv * 5, 10);
 		textattr = fv;
 		output << 'þ';
@@ -241,7 +225,6 @@ void entercolour(string w, byte &c) {
 			return;
 			break; /* no change to c */
 		case '\15': {
-			;
 			c = fv;
 			adxmodi = true;
 			return;
@@ -250,14 +233,12 @@ void entercolour(string w, byte &c) {
 		case '\0':
 			switch (readkey()) {
 			case 'G': {
-				;
 				loseold();
 				fv = 0;
 				drawnew();
 			}
 			break; /* home */
 			case 'O': {
-				;
 				loseold();
 				fv = 15;
 				drawnew();
@@ -265,7 +246,6 @@ void entercolour(string w, byte &c) {
 			break; /* end */
 			case 'K':
 				if (fv > 0)  {
-					;
 					loseold();
 					fv -= 1;
 					drawnew();
@@ -273,7 +253,6 @@ void entercolour(string w, byte &c) {
 				break; /* left */
 			case 'M':
 				if (fv < 15)  {
-					;
 					loseold();
 					fv += 1;
 					drawnew();
@@ -289,7 +268,6 @@ void enternum(string w, byte &q) {
 	string t;
 	integer e;
 	byte r;
-	;
 	textattr = 13;
 	clrscr;
 	output << NL;
@@ -306,7 +284,6 @@ void enternum(string w, byte &q) {
 
 void editadx() {
 	char r;
-	;
 	do {
 		clrscr;
 		textattr = 10;
@@ -344,12 +321,10 @@ void editadx() {
 void saveit() {
 	char pak;
 	integer oldsoa;
-	;
 	textattr = 10;
 	clrscr;
 	centre(7, "Saving!");
 	if (adxmodi) {
-		;
 		centre(10, "ADX information being saved...");
 		seek(sf, 181); /* start of ADX info */
 		soa = sizeof(a);
@@ -367,7 +342,6 @@ void saveit() {
 }
 
 void quit() {
-	;
 	close(sf);
 	exit(0);
 }
@@ -375,7 +349,6 @@ void quit() {
 void getsilmani() {   /* Reclaims original sil & mani arrays */
 	byte x, y, z;
 	word offs;
-	;
 
 	/* Sil... */
 
@@ -384,7 +357,6 @@ void getsilmani() {   /* Reclaims original sil & mani arrays */
 	for (x = 0; x <= 3; x ++)
 		for (y = 0; y <= a.yl; y ++)
 			for (z = 0; z <= (a.xl / 8); z ++) {
-				;
 				offs = 5 + y * xw * 4 + xw * x + z;
 				sil[y][z] = aa[offs];
 			}
@@ -402,9 +374,7 @@ void explode(byte which)       /* 0 is the first one! */
 {
 	byte fv, ff;
 	word so1; /* size of one */
-	;
 	{
-		;
 		so1 = a.size - 6;
 		so1 += so1 / 4;
 		seek(sf, 183 + soa + so1 * which); /* First is at 221 */
@@ -423,9 +393,7 @@ void explode(byte which)       /* 0 is the first one! */
 void implode(byte which) {     /* Writes a pic back onto the disk */
 	byte fv, ff;
 	word so1; /* size of one */
-	;
 	{
-		;
 
 		getsilmani(); /* Restore original arrays */
 
@@ -445,10 +413,8 @@ void implode(byte which) {     /* Writes a pic back onto the disk */
 }
 
 void plotat(integer xx, integer yy) { /* Does NOT cameo the picture!*/
-	;
 	move(mani, aa[5], sizeof(mani));
 	{
-		;
 		aa[1] = a.xl;
 		aa[2] = 0;
 		aa[3] = a.yl;
@@ -460,17 +426,14 @@ void plotat(integer xx, integer yy) { /* Does NOT cameo the picture!*/
 void plotsil(integer xx, integer yy) { /* Plots silhouette- rarely used */
 	byte x, y, z;
 	word offs;
-	;
 	for (x = 0; x <= 3; x ++)
 		for (y = 0; y <= a.yl; y ++)
 			for (z = 0; z <= (a.xl / 8); z ++) {
-				;
 				offs = 5 + y * xw * 4 + xw * x + z;
 				aa[offs] = sil[y][z];
 			}
 
 	{
-		;
 		aa[1] = a.xl;
 		aa[2] = 0;
 		aa[3] = a.yl;
@@ -482,7 +445,6 @@ void plotsil(integer xx, integer yy) { /* Plots silhouette- rarely used */
 }
 
 void style(byte x) {
-	;
 	if (x == 16)
 		/*setfillstyle(pattern,8)*/setfillpattern(grey50, 8);
 	else
@@ -490,7 +452,6 @@ void style(byte x) {
 }
 
 void bigpixel(integer x, integer y) {
-	;
 	if (getpixel(500 + x, 150 + y) == 15)
 		/*setfillstyle(pattern,8)*/setfillpattern(grey50, 8);
 	else
@@ -501,7 +462,6 @@ void bigpixel(integer x, integer y) {
 }
 
 void subplot(byte y, integer x, char c) {
-	;
 	setfillstyle(1, 0);
 	bar(x, 0, x + 9, 170);
 	outtextxy(x + 5, y * 10 + 5, c);
@@ -512,28 +472,23 @@ void plotleft()  {
 	subplot(leftc, 239, '\32');
 }
 void plotright() {
-	;
 	subplot(rightc, 351, '\33');
 }
 
 void plotbig(byte x, byte y, byte c) {
-	;
 	style(c);
 	bar(x * bigpix_gap, y * bigpix_gap,
 	    x * bigpix_gap + bigpix_size, y * bigpix_gap + bigpix_size);
 	if (c == 16) {
-		;
 		putpixel(500 + x, 150 + y, 15);
 		putpixel(500 + x, 50 + y, 0);
 	} else {
-		;
 		putpixel(500 + x, 150 + y, 0);
 		putpixel(500 + x, 50 + y, c);
 	}
 }
 
 void changepic() {
-	;
 	mx = mx / bigpix_gap;
 	my = my / bigpix_gap;
 	if ((mx > a.xl) || (my > a.yl))  return;
@@ -544,22 +499,18 @@ void changepic() {
 }
 
 void changecol() {
-	;
 	my = my / 10;
 	if (my > 16)  return;
 	if (mkey == left) {
-		;
 		leftc = my;
 		plotleft();
 	} else {
-		;
 		rightc = my;
 		plotright();
 	}
 }
 
 void showcutpic() {
-	;
 	setfillstyle(5, 1);
 	bar(20, 160, 40 + clipx, 180 + clipy);
 	putimage(30, 170, clip[2], andput);
@@ -568,7 +519,6 @@ void showcutpic() {
 
 void movesquare(integer &xc, integer &yc, integer xl, integer yl) {
 	integer x2, y2;
-	;
 	do {
 		x2 = xl + xc;
 		y2 = yl + yc;
@@ -612,7 +562,6 @@ void switch_(integer &v1, integer &v2)
 /* Swaps over the values of v1 and v2. */
 {
 	integer temp;
-	;
 	temp = v1;
 	v1 = v2;
 	v2 = temp;
@@ -620,7 +569,6 @@ void switch_(integer &v1, integer &v2)
 
 void choosesquare(integer &x1, integer &y1, integer &x2, integer &y2) {
 	boolean tl;
-	;
 	do {
 		setcolor(15);
 		do {
@@ -655,7 +603,6 @@ void choosesquare(integer &x1, integer &y1, integer &x2, integer &y2) {
 			tl = ! tl;
 			break;
 		case '\15': {
-			;
 			if (x1 > x2)  switch_(x1, x2); /* Get the square the right way up. */
 			if (y1 > y2)  switch_(y1, y2);
 			y2 -= y1;
@@ -667,7 +614,6 @@ void choosesquare(integer &x1, integer &y1, integer &x2, integer &y2) {
 		if (x1 < 0)  x1 = 0;
 		if (y1 < 0)  y1 = 0;
 		{
-			;
 			if (y2 > a.yl)  y2 = a.yl;
 			if (x2 > a.xl)  x2 = a.xl;
 		}
@@ -676,9 +622,7 @@ void choosesquare(integer &x1, integer &y1, integer &x2, integer &y2) {
 
 void paste() {
 	byte x, y;
-	;
 	if (! boardfull) {
-		;
 		output << '\7';
 		return;
 	}
@@ -688,17 +632,14 @@ void paste() {
 	putimage(500 + xofs, 150 + yofs, clip[2], 0);
 	for (x = 0; x <= a.xl; x ++)
 		for (y = 0; y <= a.yl; y ++) {
-			;
 			bigpixel(x, y);
 		}
 }
 
 void cut() {
-	;
 	xofs = 0;
 	yofs = 0; /* From the TL. */
 	{
-		;
 		getimage(500, 50, 500 + a.xl, 50 + a.yl, clip[1]);
 		getimage(500, 150, 500 + a.xl, 150 + a.yl, clip[2]);
 		clipx = a.xl;
@@ -709,9 +650,7 @@ void cut() {
 }
 
 void cutsome() {
-	;
 	{
-		;
 		choosesquare(xofs, yofs, clipx, clipy);
 		getimage(500 + xofs, 50 + yofs, 500 + xofs + clipx, 50 + yofs + clipy, clip[1]);
 		getimage(500 + xofs, 150 + yofs, 500 + xofs + clipx, 150 + yofs + clipy, clip[2]);
@@ -724,7 +663,6 @@ boolean confirm(char c, string x) {
 	byte col;
 	char groi;
 	boolean confirm_result;
-	;
 	while (keypressed())  groi = readkey();
 	x = x + "? " + c + " to confirm.";
 	col = 1;
@@ -741,12 +679,10 @@ boolean confirm(char c, string x) {
 }
 
 void checkbutton(byte which) {
-	;
 	my = (my - 12) / 25;
 	switch (my) {
 	case 0:
 		if (confirm('S', "Save"))  {
-			;
 			implode(which);
 			lmo = true;
 		}
@@ -767,22 +703,18 @@ void checkbutton(byte which) {
 }
 
 void animate() {
-	;
 }
 
 void undo() {
-	;
 }
 
 void fliplr();
 
 static void flipline(integer x1, integer x2, integer y) {
 	integer fv, ff;
-	;
 	for (fv = x1; fv <= x2; fv ++) putpixel(fv, 0, getpixel(fv, y));
 	ff = x2;
 	for (fv = x1; fv <= x2; fv ++) {
-		;
 		putpixel(fv, y, getpixel(ff, 0));
 		ff -= 1;
 	}
@@ -790,9 +722,7 @@ static void flipline(integer x1, integer x2, integer y) {
 
 void fliplr() {   /* Flips left-to-right. */
 	integer fv, ff;
-	;
 	for (fv = 0; fv <= a.yl; fv ++) {
-		;
 		flipline(500, 500 + a.xl, 50 + fv);
 		flipline(500, 500 + a.xl, 150 + fv);
 	}
@@ -803,10 +733,8 @@ void fliplr() {   /* Flips left-to-right. */
 
 void change_colours() {   /* Swaps one colour with another. */
 	byte fv, ff;
-	;
 
 	if ((leftc == 16) || (rightc == 16)) { /* See-through can't be one of the colours. */
-		;
 		output << '\7'; /* Bleep! */
 		return;
 	}
@@ -823,19 +751,16 @@ void change_colours() {   /* Swaps one colour with another. */
 
 void redraw() {
 	byte x, y;
-	;
 	setfillstyle(1, 0);
 	bar(0, 0, 250, 200);
 
 	for (x = 0; x <= a.xl; x ++)
 		for (y = 0; y <= a.yl; y ++) {
-			;
 			bigpixel(x, y);
 		}
 }
 
 void parse(char c) {     /* Parses keystrokes */
-	;
 	switch (upcase(c)) {
 	case '\26':
 	case 'P':
@@ -863,7 +788,6 @@ void parse(char c) {     /* Parses keystrokes */
 		break;
 	case '<':
 		if (bigpix_size > 1) {
-			;
 			bigpix_size -= 1;
 			bigpix_gap -= 1;
 			redraw();
@@ -871,7 +795,6 @@ void parse(char c) {     /* Parses keystrokes */
 		break;
 	case '>':
 		if (bigpix_size < 8) {
-			;
 			bigpix_size += 1;
 			bigpix_gap += 1;
 			redraw();
@@ -885,18 +808,15 @@ void parse(char c) {     /* Parses keystrokes */
 
 void editone(byte which) {
 	byte x, y;
-	;
 	cleardevice();
 	explode(which);
 	plotat(500, 50);
 	plotsil(500, 150);
 	for (x = 0; x <= a.xl; x ++)
 		for (y = 0; y <= a.yl; y ++) {
-			;
 			bigpixel(x, y);
 		}
 	for (y = 0; y <= 16; y ++) {
-		;
 		style(y);
 		bar(251, y * 10 + 1, 349, y * 10 + 9);
 		rectangle(250, y * 10, 350, y * 10 + 10);
@@ -929,7 +849,6 @@ void editone(byte which) {
 		off;
 
 		if (! lmo) {
-			;
 			getbuttonstatus;
 
 			switch (mx) {
@@ -957,13 +876,11 @@ static shortint first;
 
 static void drawup(byte &which) {
 	byte fv;
-	;
 	whichc = chr(which + 48);
 	cleardevice();
 	outtextxy(320, 10, string("Edit stride ") + whichc);
 	first = (which - 1) * a.seq - 1;
 	for (fv = 1; fv <= a.seq; fv ++) {
-		;
 		explode(fv + first);
 		plotat(fv * 73, 77);
 		outtextxy(17 + fv * 73, 64, chr(fv + 48));
@@ -973,12 +890,10 @@ static void drawup(byte &which) {
 
 void editstride(byte which) {
 	char r;
-	;
 	drawup(which);
 	do {
 		r = readkey();
 		if ((r > '0') && (r <= chr(a.seq + 48))) {
-			;
 			editone(ord(r) - 48 + first);
 			drawup(which);
 		}
@@ -991,7 +906,6 @@ static byte nds; /* num div seq */
 
 static void drawup1() {
 	byte fv;
-	;
 	setgraphmode(0);
 	directvideo = false;
 	settextjustify(1, 1);
@@ -1000,7 +914,6 @@ static void drawup1() {
 	outtextxy(320, 10, "Edit pictures...");
 	outtextxy(320, 40, "(Usually, 1=away, 2=right, 3=towards, 4=left.)");
 	for (fv = 1; fv <= nds; fv ++) {
-		;
 		explode((fv - 1)*a.seq);
 		plotat(fv * 73, 100);
 		outtextxy(17 + fv * 73, 87, chr(fv + 48));
@@ -1013,12 +926,10 @@ void editpics() {
 	char r;
 	byte which;
 	integer e;
-	;
 	drawup1();
 	do {
 		r = readkey();
 		if ((r > '0') && (r <= chr(nds + 48))) {
-			;
 			editstride(ord(r) - 48);
 			drawup1();
 		}
@@ -1030,7 +941,6 @@ void titles() {
 	integer gd, gm;
 	char pak;
 	word wait;
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -1040,23 +950,19 @@ void titles() {
 	wait = 0;
 	do {
 		for (gm = 0; gm <= 15; gm ++) {
-			;
 			setcolor(15 - gm);
 			for (gd = 0; gd <= (150 - gm * 10); gd ++) {
-				;
 				outtextxy(320, 124 - gd, "Spread 2");
 				outtextxy(320, 125 + gd, "Spread 2");
 				if ((gd == 5) && (gm == 0))  wait = 2345;
 				if ((gd == 6) && (gm == 0))  wait = 0;
 				do {
 					if (keypressed()) {
-						;
 						while (keypressed())  pak = readkey();
 						restorecrtmode();
 						return;
 					}
 					if (wait > 0)  {
-						;
 						wait -= 1;
 						delay(1);
 					}
@@ -1068,7 +974,6 @@ void titles() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	titles();
 	setup();
 	do {
diff --git a/engines/avalanche/squish.cpp b/engines/avalanche/squish.cpp
index fc49a5e7f1..a083af054c 100644
--- a/engines/avalanche/squish.cpp
+++ b/engines/avalanche/squish.cpp
@@ -250,7 +250,6 @@ void initialize()
 	blockread(input_file, method, 1);
 
 	if (method == 177) {
-		;
 		output << "It's already compressed!" << NL;
 		exit(177);
 	}
diff --git a/engines/avalanche/ss_blank.cpp b/engines/avalanche/ss_blank.cpp
index 04f0da9e6b..9be7982862 100644
--- a/engines/avalanche/ss_blank.cpp
+++ b/engines/avalanche/ss_blank.cpp
@@ -36,7 +36,6 @@ boolean test;
 boolean the_cows_come_home() {
 	registers rmove, rclick;
 	boolean the_cows_come_home_result;
-	;
 	rmove.ax = 11;
 	intr(0x33, rmove);
 	rclick.ax = 3;
@@ -51,12 +50,10 @@ boolean the_cows_come_home() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	test = the_cows_come_home();
 	textattr = 0;
 	clrscr;
 	do {
-		;
 	} while (!the_cows_come_home());
 	textattr = 30;
 	clrscr;
diff --git a/engines/avalanche/ss_clock.cpp b/engines/avalanche/ss_clock.cpp
index aa74b806ed..1ac8763234 100644
--- a/engines/avalanche/ss_clock.cpp
+++ b/engines/avalanche/ss_clock.cpp
@@ -46,7 +46,6 @@ boolean test;
 boolean the_cows_come_home() {
 	registers rmove, rclick;
 	boolean the_cows_come_home_result;
-	;
 	rmove.ax = 11;
 	intr(0x33, rmove);
 	rclick.ax = 3;
@@ -64,12 +63,10 @@ string time1() {
 	varying_string<2> hh, mm, ss;
 	char ampm;
 	string time1_result;
-	;
 	gettime(h, m, s, s1);
 	if (h < 12)
 		ampm = 'a';
 	else {
-		;
 		ampm = 'p';
 		if (h == 0)  h = 12;
 		else h -= 12;    /* 24-hr adjustment */
@@ -83,7 +80,6 @@ string time1() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	test = the_cows_come_home();
 	gm = registerbgidriver(&egavgadriverproc);
 	gd = 3;
@@ -105,7 +101,6 @@ int main(int argc, const char *argv[]) {
 		if (count > 0)  count -= 1;
 		{
 			pointtype &with = pages[cp];
-			;
 			if (count == 0)
 				bar(with.x, with.y, with.x + width, with.y + height);
 			with.x = xx;
diff --git a/engines/avalanche/stars.cpp b/engines/avalanche/stars.cpp
index 83490de6d5..09bbe3f931 100644
--- a/engines/avalanche/stars.cpp
+++ b/engines/avalanche/stars.cpp
@@ -191,7 +191,6 @@ void do_stuff() {
 void setcol(byte which, byte what)
 /*var dummy:byte;*/
 {
-	;
 	/* setpalette(which,what);
 	 asm
 	(*  mov dx,$3DA;
diff --git a/engines/avalanche/status.cpp b/engines/avalanche/status.cpp
index b4dd206c2a..e81f092294 100644
--- a/engines/avalanche/status.cpp
+++ b/engines/avalanche/status.cpp
@@ -32,7 +32,6 @@ namespace Avalanche {
 integer gd, gm;
 
 void data(integer y, string a, string b) {
-	;
 	setcolor(1);
 	settextjustify(2, 0);
 	outtextxy(315, y, a + ':');
@@ -43,7 +42,6 @@ void data(integer y, string a, string b) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\turbo");
diff --git a/engines/avalanche/sticks.cpp b/engines/avalanche/sticks.cpp
index 97b60f74f6..6b7965afc1 100644
--- a/engines/avalanche/sticks.cpp
+++ b/engines/avalanche/sticks.cpp
@@ -48,7 +48,6 @@ byte joyway();
 
 static lmc getlmc(word n, word max, word min) {
 	lmc getlmc_result;
-	;
 	if (n < min)  getlmc_result = l;
 	else if (n > max)  getlmc_result = r;
 	else
@@ -60,13 +59,11 @@ byte joyway() {
 	word x, y;
 	lmc xx, yy;
 	byte joyway_result;
-	;
 	if (~ dna.user_moves_avvy)  return joyway_result;
 	if (use_joy_a)  readjoya(x, y);
 	else readjoyb(x, y);
 
 	{
-		;
 		xx = getlmc(x, cxmax, cxmin);
 		yy = getlmc(y, cymax, cymin);
 	}
@@ -119,7 +116,6 @@ void joykeys()
 /* The 2 joystick keys may be reprogrammed. This parses them. */
 {
 	byte v;
-	;
 	if (use_joy_a) {
 		v = (byte)(buttona1);
 		v += (byte)(buttona2) * 2;
diff --git a/engines/avalanche/sunrise.cpp b/engines/avalanche/sunrise.cpp
index 7baa88fe87..f5e1f35fef 100644
--- a/engines/avalanche/sunrise.cpp
+++ b/engines/avalanche/sunrise.cpp
@@ -34,16 +34,13 @@ integer gd, gm;
 longint tskellern /*absolute $0:244*/; /* Over int $61 */
 
 void hold() {
-	;
 	do {
-		;
 	} while (!(tskellern >= 1));
 	tskellern = 0;
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 1;
 	initgraph(gd, gm, "c:\\bp\\bgi");
@@ -78,14 +75,12 @@ int main(int argc, const char *argv[]) {
 	port[0x3cf] = 1;
 
 	for (gm = 227; gm >= 1; gm --) { /* <<< try running this loop the other way round! */
-		;
 		move(mem[0xa000 * gm * 80 + 80], mem[0xa000 * gm * 80], 8042);
 		hold();
 		if (keypressed())  return 0;
 	}
 
 	for (gm = 101; gm >= 1; gm --) {
-		;
 		move(mem[0xa000 * 80], mem[0xa000 * 0], gm * 80);
 		hold();
 		if (keypressed())  return 0;
diff --git a/engines/avalanche/tempo.cpp b/engines/avalanche/tempo.cpp
index 914ba60d3a..7374330707 100644
--- a/engines/avalanche/tempo.cpp
+++ b/engines/avalanche/tempo.cpp
@@ -50,7 +50,6 @@ untyped_file f;
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
@@ -59,11 +58,9 @@ string strf(longint x) {
 void load() {
 	byte a /*absolute $A000:1200*/;
 	byte bit;
-	;
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -76,7 +73,6 @@ void load() {
 
 void init() {
 	integer gd, gm;
-	;
 	output << "*** Tempo file creater ***" << NL;
 	output << "Enter place*.avd number:";
 	input >> screennum >> NL;
@@ -93,13 +89,11 @@ void init() {
 
 void choose() {
 	integer x1, y1, xl, yl;
-	;
 
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	init();
 	choose();
 	return EXIT_SUCCESS;
diff --git a/engines/avalanche/test.cpp b/engines/avalanche/test.cpp
index 220c92c2c2..016322fb67 100644
--- a/engines/avalanche/test.cpp
+++ b/engines/avalanche/test.cpp
@@ -34,7 +34,6 @@ const array<1, 22, char> signature = string("*AVALOT* v1.00 ±tt± ") + '\3' + '\0
 pointer saveint1f;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1f, saveint1f);
 	setintvec(0x1f, &signature);
 	swapvectors;
diff --git a/engines/avalanche/test2.cpp b/engines/avalanche/test2.cpp
index dfdaae5227..1452ff89fd 100644
--- a/engines/avalanche/test2.cpp
+++ b/engines/avalanche/test2.cpp
@@ -34,7 +34,6 @@ pointer getint1f;
 array<1, 22, char> x;
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	getintvec(0x1f, getint1f);
 	move(getint1f, x, 22);
 	if (x == signature)
diff --git a/engines/avalanche/testblit.cpp b/engines/avalanche/testblit.cpp
index b58ddc628d..ff2d381815 100644
--- a/engines/avalanche/testblit.cpp
+++ b/engines/avalanche/testblit.cpp
@@ -41,10 +41,8 @@ word s;
 void mblit() {
 	byte bit;
 	longint st;
-	;
 	st = ttp;
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = mb1;
 		portw[0x3ce] = copyput * 256 + 3;
 		portw[0x3ce] = 0x205;
@@ -57,13 +55,11 @@ void mblit() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
 	settextstyle(1, 0, 7);
 	for (gd = 0; gd <= 1; gd ++) {
-		;
 		setactivepage(gd);
 		setcolor(6 * gd + 6);
 		outtextxy(0, 0, chr(65 + gd));
diff --git a/engines/avalanche/testcard.cpp b/engines/avalanche/testcard.cpp
index aec0d92aed..a0bcdc8fdd 100644
--- a/engines/avalanche/testcard.cpp
+++ b/engines/avalanche/testcard.cpp
@@ -40,14 +40,12 @@ searchrec r;
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
 
 	for (gd = 0; gd <= 14; gd ++)
 		for (gm = 0; gm <= 11; gm ++) {
-			;
 			setfillstyle(gm, gd + 1);
 			bar(gd * 43, gm * 12 + 10, 42 + gd * 43, gm * 12 + 21);
 		}
@@ -64,7 +62,6 @@ int main(int argc, const char *argv[]) {
 
 	findfirst(string("place") + filename + ".avd", anyfile, r);
 	if (doserror == 0) {
-		;
 		output << "*** ALREADY EXISTS! CANCELLED! ***" << NL;
 		input >> NL;
 		exit(0);
@@ -80,7 +77,6 @@ int main(int argc, const char *argv[]) {
 	rewrite(f, 1);
 	blockwrite(f, gd, 177); /* just anything */
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/testenh.cpp b/engines/avalanche/testenh.cpp
index d0a0ac31f6..2ce1932d1e 100644
--- a/engines/avalanche/testenh.cpp
+++ b/engines/avalanche/testenh.cpp
@@ -31,7 +31,6 @@ namespace Avalanche {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	do {
 		readkeye;
 		switch (inchar) {
diff --git a/engines/avalanche/travel.cpp b/engines/avalanche/travel.cpp
index 84b6f04ed7..88bbce9a48 100644
--- a/engines/avalanche/travel.cpp
+++ b/engines/avalanche/travel.cpp
@@ -35,13 +35,11 @@ integer gd, gm;
 void zoomout(integer x, integer y) {
 	integer x1, y1, x2, y2;
 	byte fv;
-	;
 	setcolor(white);
 	setwritemode(xorput);
 	setlinestyle(dottedln, 0, 1);
 
 	for (fv = 1; fv <= 20; fv ++) {
-		;
 		x1 = x - (x / 20) * fv;
 		y1 = y - ((y - 10) / 20) * fv;
 		x2 = x + (((639 - x) / 20) * fv);
@@ -56,13 +54,11 @@ void zoomout(integer x, integer y) {
 void zoomin(integer x, integer y) {
 	integer x1, y1, x2, y2;
 	byte fv;
-	;
 	setcolor(white);
 	setwritemode(xorput);
 	setlinestyle(dottedln, 0, 1);
 
 	for (fv = 20; fv >= 1; fv --) {
-		;
 		x1 = x - (x / 20) * fv;
 		y1 = y - ((y - 10) / 20) * fv;
 		x2 = x + (((639 - x) / 20) * fv);
@@ -76,7 +72,6 @@ void zoomin(integer x, integer y) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/trip.cpp b/engines/avalanche/trip.cpp
index 8ef57c591a..753db0dc65 100644
--- a/engines/avalanche/trip.cpp
+++ b/engines/avalanche/trip.cpp
@@ -64,7 +64,6 @@ void gpwtcol(void *buf, integer n) {    /* Cedola */
 
 void loadtrip() {
 	untyped_file inf;
-	;
 	assign(inf, "t:avvy.trp");
 	reset(inf, 1);
 	seek(inf, 0x27);
@@ -75,7 +74,6 @@ void loadtrip() {
 
 void plot(word count, integer ox, integer oy) { /* orig x & y. Page is always 1. */
 	byte x, y, len;
-	;
 	do {
 		len = blue3[count];
 		if (len == 177)  return;
@@ -83,13 +81,11 @@ void plot(word count, integer ox, integer oy) { /* orig x & y. Page is always 1.
 		y = blue3[count + 2];
 		count += 3;
 		{
-			;
 			gdcur_x = x + ox;
 			gdcur_y = y + oy;
 			/* fiddle xy coords to match page 1 */
 			gdcur_y += 205;   /* 203 */ gdcur_x -= 128; /* 114 */
 			if (gdcur_x < 0) {
-				;
 				gdcur_x += 640;
 				gdcur_y -= 1;
 			}
@@ -100,7 +96,6 @@ void plot(word count, integer ox, integer oy) { /* orig x & y. Page is always 1.
 }
 
 void boundscheck() {
-	;
 	if (dna.uy > 123)  dna.uy = 123;
 	if (dna.uy < 10)  dna.uy = 10;
 	if (dna.ux < 5)  dna.ux = 5;
@@ -108,7 +103,6 @@ void boundscheck() {
 }
 
 void budge() {
-	;
 	if (set::of(up, ul, ur, eos).has(dna.rw))  dna.uy -= 3;
 	if (set::of(down, dl, dr, eos).has(dna.rw))  dna.uy += 3;
 	if (set::of(left, ul, dl, eos).has(dna.rw))  dna.ux -= 5;
@@ -117,78 +111,66 @@ void budge() {
 	boundscheck();
 
 	if (dna.rw > 0) {
-		;
 		anim += 1;
 		if (anim == 7)  anim = 1;
 	}
 }
 
 void tripkey(char dir) {
-	;
 	if (cw != 177)  return;
 	{
 		dnatype &with = dna;
-		;
 		switch (dir) {
 		case 'H':
 			if (with.rw != up)     {
-				;
 				with.rw = up;
 				ww = up;
 			} else with.rw = 0;
 			break;
 		case 'P':
 			if (with.rw != down)   {
-				;
 				with.rw = down;
 				ww = down;
 			} else with.rw = 0;
 			break;
 		case 'K':
 			if (with.rw != left)   {
-				;
 				with.rw = left;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		case 'M':
 			if (with.rw != right)  {
-				;
 				with.rw = right;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'I':
 			if (with.rw != ur)     {
-				;
 				with.rw = ur;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'Q':
 			if (with.rw != dr)     {
-				;
 				with.rw = dr;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'O':
 			if (with.rw != dl)     {
-				;
 				with.rw = dl;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		case 'G':
 			if (with.rw != ul)     {
-				;
 				with.rw = ul;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		}
 		if (with.rw == 0) {
-			;
 			ux = ppos[0][0];
 			uy = ppos[0][1];
 			anim -= 1;
@@ -198,14 +180,12 @@ void tripkey(char dir) {
 }
 
 void trippancy() {
-	;
 	if ((dna.rw == 0) || (cw != 177) || (! dropsok))  return;
 	r.ax = 11;
 	intr(0x33, r);
 	setactivepage(1);
 	off();
 	if (ppos[0][1] != -177) {
-		;
 		putimage(ppos[0][0], ppos[0][1], replace[0], 0);
 	}
 
diff --git a/engines/avalanche/trip3.cpp b/engines/avalanche/trip3.cpp
index 4889b264a5..33f2859c7e 100644
--- a/engines/avalanche/trip3.cpp
+++ b/engines/avalanche/trip3.cpp
@@ -74,7 +74,6 @@ const integer ul = 8;
 /*       merge setting is used to control the combining of bits.                */
 /*                                                                              */
 void gpwtcol(void *buf, integer n) {    /* Cedola */
-	;
 	/* inline
 	  ($1E/$A1/GDCUR_Y/$D1/$E0/$D1/$E0/$03/$06/GDCUR_Y/$05/$A000/$8E/$C0/$8B/$3E/
 	   GDCUR_X/$8B/$CF/$D1/$EF/$D1/$EF/$D1/$EF/$BA/$03CE/$8A/$26/GDMERGE/$B0/$03/
@@ -86,7 +85,6 @@ void gpwtcol(void *buf, integer n) {    /* Cedola */
 
 void loadtrip() {
 	untyped_file inf;
-	;
 	assign(inf, "t:avvy.trp");
 	reset(inf, 1);
 	seek(inf, 0x27);
@@ -96,11 +94,9 @@ void loadtrip() {
 }
 
 void enter(byte what_handle, integer xx, integer yy, integer lx, integer ly, byte mmx, byte mmy, byte st) {
-	;
 	tramt += 1;
 	{
 		triprec &with = tr[tramt];
-		;
 		with.handle = what_handle;
 		with.ix = 0;
 		with.iy = 0;
@@ -119,7 +115,6 @@ void enter(byte what_handle, integer xx, integer yy, integer lx, integer ly, byt
 void plot(byte stage, integer ox, integer oy) { /* orig x & y. Page is always 1/UNSEEN. */
 	byte x, y, len;
 	word count;
-	;
 	count = pozzes[stage];
 	do {
 		len = blue3[count];
@@ -128,13 +123,11 @@ void plot(byte stage, integer ox, integer oy) { /* orig x & y. Page is always 1/
 		y = blue3[count + 2];
 		count += 3;
 		{
-			;
 			gdcur_x = x + ox;
 			gdcur_y = y + oy;
 			/* fiddle xy coords to match page 1 */
 			gdcur_y += 205;   /* 203 */ gdcur_x -= 128; /* 114 */
 			if (gdcur_x < 0) {
-				;
 				gdcur_x += 640;
 				gdcur_y -= 1;
 			}
@@ -150,7 +143,6 @@ void trippancy() {
 	word s;
 	array<1, 10, pointer> q;
 	boolean allstill;
-	;
 	if ((cw != 177) || (! dropsok) || keypressed())  return;
 
 	/* Do the Avvy Walk */
@@ -195,7 +187,6 @@ void trippancy() {
 	if (allstill)  return;
 
 	if (dna.rw > 0) {
-		;
 		anim += 1;
 		if (anim == 7)  anim = 1;
 	}
@@ -206,7 +197,6 @@ void trippancy() {
 	off();
 	for (fv = 1; fv <= tramt; fv ++) {
 		triprec &with = tr[fv];
-		;
 		s = imagesize(with.x - with.xm, with.y - with.ym, with.x + with.xl + with.xm, with.y + with.yl + with.ym);
 		getmem(q[fv], s);
 		getimage(with.x - with.xm, with.y - with.ym, with.x + with.xl + with.xm, with.y + with.yl + with.ym, q[fv]);
@@ -214,7 +204,6 @@ void trippancy() {
 	/* Step 2 - Plot sprites on 1/UNSEEN */
 	for (fv = 1; fv <= tramt; fv ++) {
 		triprec &with = tr[fv];
-		;
 		plot(with.stage, with.x, with.y);
 	}
 	/* Step 3 - Copy all eligible from 1/UNSEEN to 0/SEEN */
@@ -222,7 +211,6 @@ void trippancy() {
 	for (fv = 1; fv <= tramt; fv ++) {
 		triprec &with = tr[fv];
 		if (((with.alive) && (!((with.ix == 0) && (with.iy == 0)))) || with.prime) {
-			;
 			s = imagesize(with.x - with.xm, with.y - with.ym, with.x + with.xl + with.xm, with.y + with.yl + with.ym);
 			getmem(p, s);
 			setactivepage(1);
@@ -237,7 +225,6 @@ void trippancy() {
 	setactivepage(1);
 	for (fv = 1; fv <= tramt; fv ++) {
 		triprec &with = tr[fv];
-		;
 		putimage(with.x - with.xm, with.y - with.ym, q[fv], 0);
 		if (with.ix != 0)  with.x = with.x + with.ix;
 		if (with.iy != 0)  with.y = with.y + with.iy;
@@ -253,7 +240,6 @@ void trippancy() {
 	release(saved1);
 	for (fv = 1; fv <= tramt; fv ++) { /* synch xy coords of mouths */
 		triprec &with = tr[fv];
-		;
 		mouths[fv].x = with.x + 20;
 		mouths[fv].y = with.y;
 	}
@@ -263,11 +249,9 @@ void trippancy() {
 
 void budge(byte who, shortint xx, shortint yy, byte frame) { /* Moving & animation controller */
 	byte fv;
-	;
 	for (fv = 1; fv <= tramt; fv ++) {
 		triprec &with = tr[fv];
 		if (with.handle == who) {
-			;
 			with.ix = xx;
 			with.iy = yy;
 			with.stage = frame;
@@ -276,71 +260,60 @@ void budge(byte who, shortint xx, shortint yy, byte frame) { /* Moving & animati
 }
 
 void tripkey(char dir) {
-	;
 	if (cw != 177)  return;
 	{
 		dnatype &with = dna;
-		;
 		switch (dir) {
 		case 'H':
 			if (with.rw != up)     {
-				;
 				with.rw = up;
 				ww = up;
 			} else with.rw = 0;
 			break;
 		case 'P':
 			if (with.rw != down)   {
-				;
 				with.rw = down;
 				ww = down;
 			} else with.rw = 0;
 			break;
 		case 'K':
 			if (with.rw != left)   {
-				;
 				with.rw = left;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		case 'M':
 			if (with.rw != right)  {
-				;
 				with.rw = right;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'I':
 			if (with.rw != ur)     {
-				;
 				with.rw = ur;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'Q':
 			if (with.rw != dr)     {
-				;
 				with.rw = dr;
 				ww = right;
 			} else with.rw = 0;
 			break;
 		case 'O':
 			if (with.rw != dl)     {
-				;
 				with.rw = dl;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		case 'G':
 			if (with.rw != ul)     {
-				;
 				with.rw = ul;
 				ww = left;
 			} else with.rw = 0;
 			break;
 		}
 		if (with.rw == 0) {
-			;
 			ux = ppos[0][0];
 			uy = ppos[0][1];
 			anim -= 1;
@@ -350,7 +323,6 @@ void tripkey(char dir) {
 }
 
 void boundscheck(integer &x, integer &y, byte xm, byte ym) {
-	;
 	if (y > 127 - ym)  y = 127 - ym;
 	if (y < ym + 10)  y = ym + 10;
 	if (x < xm)  x = xm;
diff --git a/engines/avalanche/trip42.cpp b/engines/avalanche/trip42.cpp
index 04acf36f74..29482dcd24 100644
--- a/engines/avalanche/trip42.cpp
+++ b/engines/avalanche/trip42.cpp
@@ -78,7 +78,6 @@ end; */
 
 void loadtrip() {
 	byte gm;
-	;
 	for (gm = 1; gm <= numtr; gm ++) tr[gm].original();
 	tr[1].init(0);
 }
@@ -87,7 +86,6 @@ byte checkfeet(integer x1, integer x2, integer oy, integer y, byte yl) {
 	byte a, c;
 	integer fv, ff;
 	byte checkfeet_result;
-	;
 	a = 0;
 	setactivepage(2);
 	if (x1 < 0)  x1 = 0;
@@ -95,14 +93,12 @@ byte checkfeet(integer x1, integer x2, integer oy, integer y, byte yl) {
 	if (oy < y)
 		for (fv = x1; fv <= x2; fv ++)
 			for (ff = oy + yl; ff <= y + yl; ff ++) {
-				;
 				c = getpixel(fv, ff);
 				if (c > a)  a = c;
 			}
 	else
 		for (fv = x1; fv <= x2; fv ++)
 			for (ff = y + yl; ff <= oy + yl; ff ++) {
-				;
 				c = getpixel(fv, ff);
 				if (c > a)  a = c;
 			}
@@ -115,13 +111,11 @@ void touchcol(byte tc);
 static boolean bug;
 
 static void fr(byte a, byte b) {
-	;
 	fliproom(a, b);
 	bug = false;
 }
 
 void touchcol(byte tc) {
-	;
 	bug = true; /* j.i.c. */
 	switch (dna.room) {
 	case 1:
@@ -156,7 +150,6 @@ void touchcol(byte tc) {
 		break;
 	}
 	if (bug) {
-		;
 		display(string('\7') + "Unknown touchcolour (" + strf(tc) + ')' + " in " + strf(dna.room)
 		        + '.');
 		tr[1].bounce();
@@ -171,7 +164,6 @@ triptype *triptype::init(byte spritenum) {
 	byte sort, n;
 	word bigsize;
 	pointer p, q;
-	;
 	str(spritenum, xx);
 	assign(f, string("c:\\avalot\\sprite") + xx + ".avd");
 	reset(f, 1);
@@ -180,7 +172,6 @@ triptype *triptype::init(byte spritenum) {
 	blockread(f, bigsize, 2);
 	setactivepage(3);
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		blockread(f, p, bigsize);
@@ -192,7 +183,6 @@ triptype *triptype::init(byte spritenum) {
 			adxtype &with = a;
 			for (gm = 0; gm <= (with.num / with.seq) - 1; gm ++) /* directions */
 				for (gd = 0; gd <= with.seq - 1; gd ++) { /* steps */
-					;
 					getmem(pic[n][sort], a.size); /* grab the memory */
 					getimage((gm / 2) * (with.xl * 6) + gd * with.xl, (gm % 2)*with.yl,
 					         (gm / 2) * (with.xl * 6) + gd * with.xl + with.xl - 1, (gm % 2)*with.yl + with.yl - 1,
@@ -219,13 +209,11 @@ triptype *triptype::init(byte spritenum) {
 }
 
 void triptype::original() {
-	;
 	quick = false;
 }
 
 void triptype::andexor() {
 	byte picnum; /* Picnum, Picnic, what ye heck */
-	;
 	picnum = face * a.seq + step + 1;
 	off;
 	putimage(x, y, pic[picnum][0], andput);
@@ -233,13 +221,11 @@ void triptype::andexor() {
 }
 
 void triptype::turn(byte whichway) {
-	;
 	if (whichway == 8)  face = 0;
 	else face = whichway;
 }
 
 void triptype::appear(integer wx, integer wy, byte wf) {
-	;
 	x = (wx / 8) * 8;
 	y = wy;
 	ox[cp] = wx;
@@ -253,9 +239,7 @@ void triptype::appear(integer wx, integer wy, byte wf) {
 void triptype::walk() {
 	byte tc;
 	fieldtype r;
-	;
 	{
-		;
 		x1 = x - 1;
 		y1 = y - 2;
 		x2 = x + a.xl + 1;
@@ -268,13 +252,11 @@ void triptype::walk() {
 	x = x + ix;
 	y = y + iy;
 	if (check_me)  {
-		;
 		tc = checkfeet(x, x + a.xl, oy[cp], y, a.yl);
 		if (tc != 0) {
 			void &with = magics[tc];
 			switch (op) {
 			case exclaim: {
-				;
 				bounce();
 				dixi('x', data);
 			}
@@ -286,7 +268,6 @@ void triptype::walk() {
 				fliproom(hi(data), lo(data));
 				break;
 			case unfinished: {
-				;
 				bounce();
 				display("\7Sorry.\3\rThis place is not avaliable yet!");
 			}
@@ -296,7 +277,6 @@ void triptype::walk() {
 	}
 	count += 1;
 	if (((ix != 0) || (iy != 0)) && (count > 1)) {
-		;
 		step += 1;
 		if (step == a.seq)  step = 0;
 		count = 0;
@@ -304,7 +284,6 @@ void triptype::walk() {
 }
 
 void triptype::bounce() {
-	;
 	x = ox[cp];
 	y = oy[cp];
 	stopwalk();
@@ -312,7 +291,6 @@ void triptype::bounce() {
 }
 
 void triptype::walkto(integer xx, integer yy) {
-	;
 	speed(xx - x, yy - y);
 	hx = xx;
 	hy = yy;
@@ -320,13 +298,11 @@ void triptype::walkto(integer xx, integer yy) {
 }
 
 void triptype::stophoming() {
-	;
 	homing = false;
 }
 
 void triptype::homestep() {
 	integer temp;
-	;
 	if ((hx == x) && (hy == y)) {
 		;     /* touching the target */
 		homing = false;
@@ -335,14 +311,12 @@ void triptype::homestep() {
 	ix = 0;
 	iy = 0;
 	if (hy != y) {
-		;
 		temp = hy - y;
 		if (temp > 4)  iy = 4;
 		else if (temp < -4)  iy = -4;
 		else iy = temp;
 	}
 	if (hx != x) {
-		;
 		temp = hx - x;
 		if (temp > 4)  ix = 4;
 		else if (temp < -4)  ix = -4;
@@ -351,7 +325,6 @@ void triptype::homestep() {
 }
 
 void triptype::speed(shortint xx, shortint yy) {
-	;
 	ix = xx;
 	iy = yy;
 	if ((ix == 0) && (iy == 0))  return; /* no movement */
@@ -360,21 +333,18 @@ void triptype::speed(shortint xx, shortint yy) {
 		if (iy < 0)  turn(up);
 		else turn(down);
 	} else {
-		;
 		if (ix < 0)  turn(left);
 		else turn(right);
 	}
 }
 
 void triptype::stopwalk() {
-	;
 	ix = 0;
 	iy = 0;
 	homing = false;
 }
 
 void triptype::chatter() {
-	;
 	talkx = x + a.xl / 2;
 	talky = y;
 	talkf = a.fgc;
@@ -382,19 +352,16 @@ void triptype::chatter() {
 }
 
 getsettype *getsettype::init() {
-	;
 	numleft = 0; /* initialise array pointer */
 	return this;
 }
 
 void getsettype::remember(fieldtype r) {
-	;
 	numleft += 1;
 	gs[numleft] = r;
 }
 
 void getsettype::recall(fieldtype &r) {
-	;
 	r = gs[numleft];
 	numleft -= 1;
 }
@@ -402,7 +369,6 @@ void getsettype::recall(fieldtype &r) {
 void rwsp(byte t, byte r) {
 	const integer xs = 3;
 	const integer ys = 1;
-	;
 	{
 		triptype &with = tr[t];
 		switch (r) {
@@ -435,10 +401,8 @@ void rwsp(byte t, byte r) {
 }
 
 void apped(byte trn, byte np) {
-	;
 	{
 		triptype &with = tr[trn];
-		;
 		{
 			void &with1 = peds[np];
 			appear(with.x - with.a.xl / 2, with.y - with.a.yl, dir);
@@ -450,11 +414,9 @@ void apped(byte trn, byte np) {
 void getback() {
 	byte fv;
 	fieldtype r;
-	;
 	{
 		getsettype &with = getset[1 - cp];
 		while (with.numleft > 0) {
-			;
 			recall(r);
 			mblit(x1, y1, x2, y2, 3, 1 - cp);
 		}
@@ -463,7 +425,6 @@ void getback() {
 
 void trippancy_link() {
 	byte fv;
-	;
 	if ((ddm_o.menunow) | ontoolbar | seescroll | (~ alive))  return;
 	for (fv = 1; fv <= numtr; fv ++) {
 		triptype &with = tr[fv];
@@ -480,72 +441,61 @@ void trippancy_link() {
 }
 
 void stopwalking() {
-	;
 	tr[1].stopwalk();
 	dna.rw = stopped;
 }
 
 void tripkey(char dir) {
-	;
 	if (ctrl == cjoy)  return;
 
 	{
 		triptype &with = tr[1];
 		{
-			;
 			switch (dir) {
 			case 'H':
 				if (rw != up) {
-					;
 					rw = up;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'P':
 				if (rw != down) {
-					;
 					rw = down;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'K':
 				if (rw != left) {
-					;
 					rw = left;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'M':
 				if (rw != right) {
-					;
 					rw = right;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'I':
 				if (rw != ur) {
-					;
 					rw = ur;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'Q':
 				if (rw != dr) {
-					;
 					rw = dr;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'O':
 				if (rw != dl) {
-					;
 					rw = dl;
 					rwsp(1, rw);
 				} else stopwalking();
 				break;
 			case 'G':
 				if (rw != ul) {
-					;
 					rw = ul;
 					rwsp(1, rw);
 				} else stopwalking();
@@ -560,12 +510,10 @@ void tripkey(char dir) {
 
 void getsetclear() {
 	byte fv;
-	;
 	for (fv = 0; fv <= 1; fv ++) getset[fv].init();
 }
 
 void fliproom(byte room, byte ped) {
-	;
 	dusk;
 	getsetclear();
 	enterroom(room);
@@ -579,12 +527,10 @@ void fliproom(byte room, byte ped) {
 boolean infield(byte x) {         /* returns True if you're within field "x" */
 	integer yy;
 	boolean infield_result;
-	;
 	{
 		void &with = fields[x];
 		{
 			triptype &with = tr[1];
-			;
 			yy = with.y + with.a.yl;
 			infield_result = (with.x >= x1) && (with.x <= x2) && (yy >= y1) && (yy <= y2);
 		}
@@ -597,7 +543,6 @@ boolean neardoor() {       /* returns True if you're near a door! */
 	byte fv;
 	boolean nd;
 	boolean neardoor_result;
-	;
 	if (numfields < 9) {
 		;     /* there ARE no doors here! */
 		neardoor_result = false;
@@ -605,14 +550,12 @@ boolean neardoor() {       /* returns True if you're near a door! */
 	}
 	{
 		triptype &with = tr[1];
-		;
 		ux = with.x;
 		uy = with.y + with.a.yl;
 	}
 	nd = false;
 	for (fv = 9; fv <= numfields; fv ++) {
 		void &with = fields[fv];
-		;
 		if ((ux >= x1) && (ux <= x2) && (uy >= y1) && (uy <= y2))  nd = true;
 	}
 	neardoor_result = nd;
@@ -621,24 +564,20 @@ boolean neardoor() {       /* returns True if you're near a door! */
 
 void readstick() {
 	byte jw;
-	;
 	if (ctrl == ckey)  return;
 
 	jw = joyway;
 
 	{
 		triptype &with = tr[1];
-		;
 		if (jw == stopped)  stopwalking();
 		else {
-			;
 			dna.rw = jw;
 			rwsp(1, dna.rw);
 		}
 	}
 
 	if (jw != oldjw) {
-		;
 		showrw;
 		oldjw = jw;
 	}
@@ -652,7 +591,6 @@ public:
 static unit_trip42_initialize trip42_constructor;
 
 unit_trip42_initialize::unit_trip42_initialize() {
-	;
 	getsetclear();
 }
 
diff --git a/engines/avalanche/trip5.cpp b/engines/avalanche/trip5.cpp
index 9a6a82f637..8557f1873b 100644
--- a/engines/avalanche/trip5.cpp
+++ b/engines/avalanche/trip5.cpp
@@ -1036,7 +1036,6 @@ void triptype::andexor() {
 		  loop @nextbyte;       { Keep going round until cx=0. }
 		*/
 		{
-			;
 		}
 #endif
 
diff --git a/engines/avalanche/trip5tst.cpp b/engines/avalanche/trip5tst.cpp
index 191d8f3756..98f0afaa25 100644
--- a/engines/avalanche/trip5tst.cpp
+++ b/engines/avalanche/trip5tst.cpp
@@ -54,13 +54,11 @@ void filesetup() {
 	const integer idshould = -1317732048;
 	longint id;
 	word soa;
-	;
 	assign(inf, "v:sprite2.avd");
 	reset(inf, 1);
 	seek(inf, 177);
 	blockread(inf, id, 4);
 	if (id != idshould) {
-		;
 		output << '\7';
 		close(inf);
 		exit(0);
@@ -72,9 +70,7 @@ void filesetup() {
 
 void loadpic() {
 	byte fv, ff;
-	;
 	{
-		;
 		xw = a.xl / 8;
 		if ((a.xl % 8) > 0)  xw += 1;
 
@@ -95,9 +91,7 @@ void plotone(integer xx, integer yy) {
 	word s;
 	word ofs, fv;
 	byte x, y, z;
-	;
 	{
-		;
 		s = imagesize(x, y, xx + a.xl, yy + a.yl);
 		getimage(xx, yy, xx + a.xl, yy + a.yl, aa); /* Now loaded into our local buffer. */
 
@@ -106,7 +100,6 @@ void plotone(integer xx, integer yy) {
 		for (x = 0; x <= 3; x ++)
 			for (y = 0; y <= 35; y ++)
 				for (z = 0; z <= 4; z ++) {
-					;
 					ofs = 5 + y * xw * 4 + xw * x + z;
 					aa[ofs] = aa[ofs] & sil[y][z];
 				}
@@ -147,7 +140,6 @@ void plotone(integer xx, integer yy) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/trip5xf.cpp b/engines/avalanche/trip5xf.cpp
index eecfa75de2..1f701db678 100644
--- a/engines/avalanche/trip5xf.cpp
+++ b/engines/avalanche/trip5xf.cpp
@@ -72,9 +72,7 @@ untyped_file out;
 integer bigsize;
 
 void copyaoa() {
-	;
 	{
-		;
 		a.name = oa.name;
 		a.comment = "Transferred";
 		a.num = oa.num;
@@ -92,7 +90,6 @@ void load() {
 	byte gd, gm, sort, n;
 	pointer p, q;
 	pointer xf;
-	;
 	assign(f, string("v:osprte") + sn + ".avd");
 	reset(f, 1);
 	seek(f, 59);
@@ -103,7 +100,6 @@ void load() {
 	getmem(xf, a.size);
 
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		blockread(f, p, bigsize);
@@ -117,7 +113,6 @@ void load() {
 
 		for (gm = 0; gm <= (a.num / a.seq) - 1; gm ++) /* directions */
 			for (gd = 0; gd <= a.seq - 1; gd ++) { /* steps */
-				;
 				getmem(pic[n][sort], a.size); /* grab the memory */
 				getimage((gm / 2) * (a.xl * 6) + gd * a.xl, (gm % 2)*a.yl,
 				         (gm / 2) * (a.xl * 6) + gd * a.xl + a.xl - 1, (gm % 2)*a.yl + a.yl - 1,
@@ -137,7 +132,6 @@ void load() {
 
 void setup() {
 	integer gd, gm;
-	;
 	output << "TRIP5XF (c) 1992, Thomas Thurman." << NL;
 	output << NL;
 	output << "Enter number of SPRITE*.AVD file to convert:";
@@ -151,7 +145,6 @@ void setup() {
 string strf(longint x) {
 	string q;
 	string strf_result;
-	;
 	str(x, q);
 	strf_result = q;
 	return strf_result;
@@ -164,10 +157,8 @@ void save() {
 	byte xw;
 	byte nxl, nyl;
 	word soa;
-	;
 	cleardevice();
 	{
-		;
 		a.size = imagesize(0, 0, a.xl, a.yl);
 		soa = sizeof(a);
 
@@ -184,7 +175,6 @@ void save() {
 		if ((nxl % 8) > 0)  xw += 1;
 
 		for (n = 1; n <= a.num; n ++) {
-			;
 			putimage(0, 0, pic[n][0], 0);
 			getimage(0, 0, a.xl, a.yl, aa);
 			for (fv = 0; fv <= nyl; fv ++)
@@ -204,7 +194,6 @@ void save() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup();
 	save();
 
diff --git a/engines/avalanche/tripoop.cpp b/engines/avalanche/tripoop.cpp
index 2fe8f5f4cb..6e98d800c0 100644
--- a/engines/avalanche/tripoop.cpp
+++ b/engines/avalanche/tripoop.cpp
@@ -86,7 +86,6 @@ static boolean dropin(integer xc, integer yc, integer x1, integer y1, integer x2
 /* Dropin returns True if the point xc,yc falls within the 1-2 rectangle. */
 {
 	boolean dropin_result;
-	;
 	dropin_result = ((xc >= x1) && (xc <= x2) && (yc >= y1) && (yc <= y2));
 	return dropin_result;
 }
@@ -96,7 +95,6 @@ static boolean dropin(integer xc, integer yc, integer x1, integer y1, integer x2
 static void transfer(integer x1, integer y1, integer x2, integer y2) {
 	pointer p, q;
 	word s;
-	;
 	s = imagesize(x1, y1, x2, y2);
 	setfillstyle(1, 0);
 	mark(q);
@@ -113,7 +111,6 @@ static void transfer(integer x1, integer y1, integer x2, integer y2) {
 
 static integer lesser(integer a, integer b) {
 	integer lesser_result;
-	;
 	if (a < b)  lesser_result = a;
 	else lesser_result = b;
 	return lesser_result;
@@ -123,7 +120,6 @@ static integer lesser(integer a, integer b) {
 
 static integer greater(integer a, integer b) {
 	integer greater_result;
-	;
 	if (a > b)  greater_result = a;
 	else greater_result = b;
 	return greater_result;
@@ -132,7 +128,6 @@ static integer greater(integer a, integer b) {
 void copier(integer x1, integer y1, integer x2, integer y2, integer x3, integer y3, integer x4, integer y4)
 
 {
-	;
 	if (dropin(x3, y3, x1, y1, x2, y2)
 	        || dropin(x3, y4, x1, y1, x2, y2)
 	        || dropin(x4, y3, x1, y1, x2, y2)
@@ -148,12 +143,10 @@ void copier(integer x1, integer y1, integer x2, integer y2, integer x3, integer
 
 void setup() {
 	integer gd, gm;
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "");
 	for (gd = 0; gd <= 1; gd ++) {
-		;
 		setactivepage(gd);
 		setfillstyle(9, 1);
 		bar(0, 0, 640, 200);
@@ -169,7 +162,6 @@ triptype *triptype::init(byte spritenum) {
 	pointer p, q;
 	word bigsize;
 	byte sort, n;
-	;
 	str(spritenum, xx);
 	assign(f, string("v:sprite") + xx + ".avd");
 	reset(f, 1);
@@ -179,7 +171,6 @@ triptype *triptype::init(byte spritenum) {
 	setvisualpage(3);
 	setactivepage(3);
 	for (sort = 0; sort <= 1; sort ++) {
-		;
 		mark(q);
 		getmem(p, bigsize);
 		blockread(f, p, bigsize);
@@ -190,7 +181,6 @@ triptype *triptype::init(byte spritenum) {
 			adxtype &with = a;
 			for (gm = 0; gm <= (with.num / with.seq) - 1; gm ++) /* directions */
 				for (gd = 0; gd <= with.seq - 1; gd ++) { /* steps */
-					;
 					getmem(pic[n][sort], a.size); /* grab the memory */
 					getimage((gm / 2) * (with.xl * 6) + gd * with.xl, (gm % 2)*with.yl,
 					         (gm / 2) * (with.xl * 6) + gd * with.xl + with.xl - 1, (gm % 2)*with.yl + with.yl - 1,
@@ -216,12 +206,10 @@ triptype *triptype::init(byte spritenum) {
 }
 
 void triptype::original() {
-	;
 	quick = false;
 }
 
 void triptype::getback() {
-	;
 	tax = x;
 	tay = y;
 	getimage(x, y, x + a.xl, y + a.yl, behind);
@@ -229,20 +217,17 @@ void triptype::getback() {
 
 void triptype::andexor() {
 	byte picnum; /* Picnum, Picnic, what ye heck */
-	;
 	picnum = face * a.seq + step + 1;
 	putimage(x, y, pic[picnum][0], andput);
 	putimage(x, y, pic[picnum][1], xorput);
 }
 
 void triptype::turn(byte whichway) {
-	;
 	face = whichway;
 	step = 0;
 }
 
 void triptype::appear(integer wx, integer wy, byte wf) {
-	;
 	x = wx;
 	y = wy;
 	ox = wx;
@@ -252,7 +237,6 @@ void triptype::appear(integer wx, integer wy, byte wf) {
 }
 
 void triptype::walk() {
-	;
 	ox = x;
 	oy = y;
 	if (homing)  homestep();
@@ -264,17 +248,14 @@ void triptype::walk() {
 }
 
 void triptype::do_it() {
-	;
 	copier(ox, oy, ox + a.xl, oy + a.yl, x, y, x + a.xl, y + a.yl);
 }
 
 void triptype::putback() {
-	;
 	putimage(tax, tay, behind, 0);
 }
 
 void triptype::walkto(integer xx, integer yy) {
-	;
 	speed(xx - x, yy - y);
 	hx = xx;
 	hy = yy;
@@ -282,13 +263,11 @@ void triptype::walkto(integer xx, integer yy) {
 }
 
 void triptype::stophoming() {
-	;
 	homing = false;
 }
 
 void triptype::homestep() {
 	integer temp;
-	;
 	if ((hx == x) && (hy == y)) {
 		;     /* touching the target */
 		homing = false;
@@ -297,14 +276,12 @@ void triptype::homestep() {
 	ix = 0;
 	iy = 0;
 	if (hy != y) {
-		;
 		temp = hy - y;
 		if (temp > 4)  iy = 4;
 		else if (temp < -4)  iy = -4;
 		else iy = temp;
 	}
 	if (hx != x) {
-		;
 		temp = hx - x;
 		if (temp > 4)  ix = 4;
 		else if (temp < -4)  ix = -4;
@@ -313,7 +290,6 @@ void triptype::homestep() {
 }
 
 void triptype::speed(shortint xx, shortint yy) {
-	;
 	ix = xx;
 	iy = yy;
 	if ((ix == 0) && (iy == 0))  return; /* no movement */
@@ -322,14 +298,12 @@ void triptype::speed(shortint xx, shortint yy) {
 		if (iy < 0)  turn(up);
 		else turn(down);
 	} else {
-		;
 		if (ix < 0)  turn(left);
 		else turn(right);
 	}
 }
 
 void triptype::halt() {
-	;
 	ix = 0;
 	iy = 0;
 	homing = false;
@@ -337,10 +311,8 @@ void triptype::halt() {
 
 void trip() {
 	byte fv;
-	;
 	for (fv = 1; fv <= numtr; fv ++) {
 		triptype &with = tr[fv];
-		;
 		walk();
 		if (with.quick && with.visible)  andexor();
 		do_it();
@@ -350,11 +322,9 @@ void trip() {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	setup();
 	{
 		triptype &with = tr[1];
-		;
 		init(1);
 		appear(600, 100, left);
 		do {
diff --git a/engines/avalanche/ttmenuxf.cpp b/engines/avalanche/ttmenuxf.cpp
index 1a10794940..bc9fbafa23 100644
--- a/engines/avalanche/ttmenuxf.cpp
+++ b/engines/avalanche/ttmenuxf.cpp
@@ -62,7 +62,6 @@ void load() {   /* Load2, actually */
 void finder() {
 	char r;
 	integer x, y;
-	;
 	setfillstyle(0, 0);
 	setcolor(14);
 	x = 320;
@@ -74,7 +73,6 @@ void finder() {
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
 		do {
-			;
 		} while (!keypressed());
 		line(x - 20, y, x + 20, y);
 		line(x, y - 20, x, y + 20);
diff --git a/engines/avalanche/unsquish.cpp b/engines/avalanche/unsquish.cpp
index 63d2562f8b..78ac9997d6 100644
--- a/engines/avalanche/unsquish.cpp
+++ b/engines/avalanche/unsquish.cpp
@@ -43,9 +43,7 @@ buffertype *buffer;
 word bufsize;
 
 void putup(byte what) {
-	;
 	if (offset > 12080) {
-		;
 		bit += 1;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
@@ -64,7 +62,6 @@ void load_uncomp(string xx)       /* Load2, actually */
 	byte this_;
 	untyped_file f;
 	word place;
-	;
 	assign(f, string("v:place") + xx + ".avd");
 	reset(f, 1);
 	seek(f, 146);
@@ -79,7 +76,6 @@ void load_uncomp(string xx)       /* Load2, actually */
 	place = 1;
 
 	while (place <= bufsize) {
-		;
 		this_ = (*buffer)[place];
 		place += 1;
 		putup(this_);
@@ -371,14 +367,12 @@ static void get_code(integer &hash_code)
 
 		if (place > bufsize)  return;
 		else {
-			;
 			local_buf = (*buffer)[place];
 			place += 1;
 		}
 
 		if (place > bufsize)  return;
 		else {
-			;
 			input_code = (*buffer)[place];
 			place += 1;
 		}
@@ -393,7 +387,6 @@ static void get_code(integer &hash_code)
 
 		if (place > bufsize)  return;
 		else {
-			;
 			local_buf = (*buffer)[place];
 			place += 1;
 		}
@@ -517,7 +510,6 @@ void load_comp(string xx) {
 	byte this_;
 	untyped_file f;
 
-	;
 	string_table = new sttype;
 	inempty = true;
 	initialize_string_table();
@@ -544,7 +536,6 @@ void load_comp(string xx) {
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
diff --git a/engines/avalanche/viewdocs.cpp b/engines/avalanche/viewdocs.cpp
index b205474879..ff00aab57e 100644
--- a/engines/avalanche/viewdocs.cpp
+++ b/engines/avalanche/viewdocs.cpp
@@ -97,7 +97,6 @@ void wipesb(word wheretop) {
 	byte plane;
 
 	for (plane = 2; plane <= 3; plane ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << plane;
@@ -124,7 +123,6 @@ void displstat(byte wipepos) {     /*displays the status bar*/
 	port[0x3cf] = 3;
 	wrapcopy(stbar2, (lat + 336) * 80);
 	for (plane = 2; plane <= 3; plane ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << plane;
@@ -152,7 +150,6 @@ void udstat() {   /*updates the status bar*/
 	str(round((real)((tlab - 21)) / (nol - 21) * 100), pt);
 	for (fv = 1; fv <= 3; fv ++)
 		for (fv2 = 0; fv2 <= 13; fv2 ++) {
-			;
 			stbar[fv2 * 80 + fv + 68] = ~ textvar[ord(pt[fv]) + 1][fv2];
 			stbar2[fv2 * 80 + fv + 68] = textvar[ord(pt[fv]) + 1][fv2];
 		}
@@ -191,7 +188,6 @@ headers by searching for '"""'*/
 				varpos2 = posof13[varpos - 2] + 2;
 				while (((*textmem)[varpos2] == 32) || ((*textmem)[varpos2] == 9))  varpos2 += 1;
 				while (varpos2 != posof13[varpos - 1]) {
-					;
 					headerstring = headerstring + chr((*textmem)[varpos2]);
 					varpos2 += 1;
 				}
@@ -244,7 +240,6 @@ void setupsb(byte sbtype) {     /*sets up the status bar in several styles*/
 		break;
 	}
 	for (fv = 0; fv <= 1118; fv ++) {
-		;
 		stbar[fv + 1] = ~ textvar[ord(stline[fv % 80 + 1]) + 1][fv / 80];
 		stbar2[fv + 1] = textvar[ord(stline[fv % 80 + 1]) + 1][fv / 80];
 	}
@@ -284,12 +279,10 @@ void setup() {   /*sets up graphics, variables, etc.*/
 	close(f);
 	finddocinfo();
 	if (paramstr(1) == "REGI") {
-		;
 		regimode = true;
 		tlab = contlist[contsize].headeroffset + 24;
 		lat = contlist[contsize].headeroffset * 14;
 	} else {
-		;
 		lat = 0;
 		tlab = 24;
 		regimode = false;
@@ -316,7 +309,6 @@ void drawscreenf(integer tl)       /*draws a screen from a line forwards*/
 	if (tl < 0)  tl = 0;
 	lat = tl * 14;
 	for (plane = 2; plane <= 3; plane ++) { /*wipe sb off*/
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << plane;
@@ -404,7 +396,6 @@ void displcont() {   /*displays the contents*/
 	}
 	showscreen();
 	do {
-		;
 	} while (!keypressed());
 	rkv = readkey();
 	switch (rkv) {
@@ -517,7 +508,6 @@ void control() {   /*User control*/
 	else drawscreenf(tlab - 24);
 	first = true;
 	do {
-		;
 		rkv = readkey();
 		switch (rkv) {
 		case '\0': {
@@ -530,7 +520,6 @@ void control() {   /*User control*/
 				drawscreenf(nol - 24);
 				break;
 			case cpgdn: {
-				;
 				memw[bfseg * bfofs] = 0;
 				if (fast == false)  wipesb(lat);
 				fv = 1;
@@ -543,7 +532,6 @@ void control() {   /*User control*/
 			}
 			break;
 			case cpgup: {
-				;
 				memw[bfseg * bfofs] = 0;
 				if (fast == false)  wipesb(lat);
 				fv = 1;
diff --git a/engines/avalanche/xf_gover.cpp b/engines/avalanche/xf_gover.cpp
index f8726c3a62..30d16a79d2 100644
--- a/engines/avalanche/xf_gover.cpp
+++ b/engines/avalanche/xf_gover.cpp
@@ -32,12 +32,10 @@ namespace Avalanche {
 void load() {
 	byte a;  /*absolute $A000:1200;*/ byte bit;
 	untyped_file f;
-	;
 	assign(f, "avagame.avd");
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
@@ -93,7 +91,6 @@ void dump_to_file(byte x1, byte y1, byte x2, byte y2, string fn) {
 
 	for (y = y1; y <= y2; y ++)
 		for (bit = 0; bit <= 3; bit ++) {
-			;
 			port[0x3c4] = 2;
 			port[0x3ce] = 4;
 			port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/xfbutton.cpp b/engines/avalanche/xfbutton.cpp
index d2c552dae9..c216d31706 100644
--- a/engines/avalanche/xfbutton.cpp
+++ b/engines/avalanche/xfbutton.cpp
@@ -46,7 +46,6 @@ void load() {   /* Load2, actually */
 	reset(f, 1);
 	seek(f, 177);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/xfghost.cpp b/engines/avalanche/xfghost.cpp
index 28e7efddd6..2ad6a43db5 100644
--- a/engines/avalanche/xfghost.cpp
+++ b/engines/avalanche/xfghost.cpp
@@ -66,14 +66,12 @@ pointer a_p;
 word a_s;
 
 void open_chunk() {
-	;
 	assign(chunkfile, "v:spooky.avd");
 	rewrite(chunkfile, 1);
 	blockwrite(chunkfile, chunkheader, sizeof(chunkheader));
 }
 
 void close_chunk() {
-	;
 	close(chunkfile);
 }
 
@@ -83,10 +81,8 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 	integer y;
 	byte bit;
 
-	;
 #ifndef DRYRUN
 	{
-		;
 		cb.flavour = how;
 		switch (newx) {
 		case n:
@@ -116,7 +112,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 	}
 
 	if (how != ch_natural) {
-		;
 		s = imagesize(x1, y1, x2, y2);
 		getmem(p, s);
 		getimage(x1, y1, x2, y2, p);
@@ -137,7 +132,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 		blockwrite(chunkfile, p, s);
 		break;
 	case ch_ega: {
-		;
 		setactivepage(1);
 		cleardevice();
 		putimage(0, 0, p, 0);
@@ -145,7 +139,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 
 		for (bit = 0; bit <= 3; bit ++)
 			for (y = 0; y <= cb.yl; y ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -165,7 +158,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 
 		for (bit = 2; bit <= 3; bit ++) /* << Bit to grab? */
 			for (y = 0; y <= cb.yl; y ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -185,7 +177,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 
 		for (bit = 3; bit <= 3; bit ++)
 			for (y = 0; y <= cb.yl; y ++) {
-				;
 				port[0x3c4] = 2;
 				port[0x3ce] = 4;
 				port[0x3c5] = 1 << bit;
@@ -206,7 +197,6 @@ void grab(integer x1, integer y1, integer x2, integer y2, flavourtype how, integ
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 #ifndef DRYRUN
 	open_chunk();
 #endif
@@ -217,7 +207,6 @@ int main(int argc, const char *argv[]) {
 	assign(f, "c:\\sleep4\\colour.ptx");
 	reset(f, 1);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;
diff --git a/engines/avalanche/zapdraw.cpp b/engines/avalanche/zapdraw.cpp
index cae7b04cf6..6172f84837 100644
--- a/engines/avalanche/zapdraw.cpp
+++ b/engines/avalanche/zapdraw.cpp
@@ -38,21 +38,18 @@ integer gd, gm;
 
 void graphmode(integer mode) {
 	registers regs;
-	;
 	regs.ax = (mode % 0x100);
 	intr(0x10, regs);
 }
 
 int main(int argc, const char *argv[]) {
 	pio_initialize(argc, argv);
-	;
 	gd = 3;
 	gm = 0;
 	initgraph(gd, gm, "c:\\bp\\bgi");
 	assign(f, "d:avltzap.raw");
 	reset(f, 1);
 	for (bit = 0; bit <= 3; bit ++) {
-		;
 		port[0x3c4] = 2;
 		port[0x3ce] = 4;
 		port[0x3c5] = 1 << bit;