GLK: ALAN2: Cleanup of unused variables

4 files changed, 5 insertions, 20 deletions

diff --git a/engines/glk/alan2/alan2.cpp b/engines/glk/alan2/alan2.cpp
index 0ad524bd47..7e942b15e5 100644
--- a/engines/glk/alan2/alan2.cpp
+++ b/engines/glk/alan2/alan2.cpp
@@ -71,8 +71,6 @@ bool Alan2::initialize() {
 
 	// Set up the code file to point to the already opened game file
 	codfil = &_gameFile;
-	strncpy(codfnm, getFilename().c_str(), 255);
-	codfnm[255] = '\0';
 
 	if (_gameFile.size() < 8) {
 		GUIErrorMessage(_("This is too short to be a valid Alan2 file."));
diff --git a/engines/glk/alan2/debug.cpp b/engines/glk/alan2/debug.cpp
index af72c315f5..b819eba54f 100644
--- a/engines/glk/alan2/debug.cpp
+++ b/engines/glk/alan2/debug.cpp
@@ -319,7 +319,9 @@ void debug() {
 			break;
 		}
 		case 'X':
-			dbgflg = FALSE;       /* Fall through to 'G' */
+			dbgflg = FALSE;
+			restoreInfo();
+			return;
 		case 'G':
 			restoreInfo();
 			return;
diff --git a/engines/glk/alan2/main.cpp b/engines/glk/alan2/main.cpp
index be6a60c3ac..5cb800b963 100644
--- a/engines/glk/alan2/main.cpp
+++ b/engines/glk/alan2/main.cpp
@@ -97,15 +97,6 @@ int paglen, pagwidth;
 Boolean needsp = FALSE;
 Boolean skipsp = FALSE;
 
-/* Restart jump buffer */
-//jmp_buf restart_label;
-
-
-/* PRIVATE DATA */
-//static jmp_buf jmpbuf;        /* Error return long jump buffer */
-
-
-
 /*======================================================================
 
   terminate()
@@ -1017,12 +1008,7 @@ static void eventchk() {
 
 \*----------------------------------------------------------------------*/
 
-
 Common::SeekableReadStream *codfil;
-char codfnm[256];
-static char txtfnm[256];
-static char logfnm[256];
-
 
 /*----------------------------------------------------------------------
 
@@ -1373,8 +1359,8 @@ static void movactor(CONTEXT) {
 static void openFiles() {
 	// If logging open log file
 	if (logflg) {
-		sprintf(logfnm, "%s.log", advnam);
-		logfil = g_system->getSavefileManager()->openForSaving(logfnm);
+		Common::String filename = Common::String::format("%s.log", advnam);
+		logfil = g_system->getSavefileManager()->openForSaving(filename);
 
 		logflg = logfil != nullptr;
 	}
diff --git a/engines/glk/alan2/main.h b/engines/glk/alan2/main.h
index a77a0c5813..3473ebf0f2 100644
--- a/engines/glk/alan2/main.h
+++ b/engines/glk/alan2/main.h
@@ -82,7 +82,6 @@ extern Common::SeekableReadStream *codfil;
 
 /* File names */
 extern const char *advnam;
-extern char codfnm[256];
 
 /* Screen formatting info */
 extern int col, lin;