diff options
Diffstat (limited to 'engines/sword25/util/lua/liolib.cpp')
| -rw-r--r-- | engines/sword25/util/lua/liolib.cpp | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/engines/sword25/util/lua/liolib.cpp b/engines/sword25/util/lua/liolib.cpp index b505d1e4df..6c00de5094 100644 --- a/engines/sword25/util/lua/liolib.cpp +++ b/engines/sword25/util/lua/liolib.cpp @@ -228,7 +228,7 @@ static int g_iofile (lua_State *L, int f, const char *mode) { } lua_rawseti(L, LUA_ENVIRONINDEX, f); } - // return current value + // return current value lua_rawgeti(L, LUA_ENVIRONINDEX, f); return 1; } @@ -315,7 +315,7 @@ static int read_line (lua_State *L, Sword25::Sword25FileProxy *f) { for (;;) { size_t l; char *p = luaL_prepbuffer(&b); - if (fgets(p, LUAL_BUFFERSIZE, f) == NULL) { // eof? + if (fgets(p, LUAL_BUFFERSIZE, f) == NULL) { // eof? luaL_pushresult(&b); // close buffer return (lua_objlen(L, -1) > 0); // check whether read something } @@ -332,19 +332,19 @@ static int read_line (lua_State *L, Sword25::Sword25FileProxy *f) { static int read_chars (lua_State *L, Sword25::Sword25FileProxy *f, size_t n) { - size_t rlen; // how much to read - size_t nr; // number of chars actually read + size_t rlen; // how much to read + size_t nr; // number of chars actually read luaL_Buffer b; luaL_buffinit(L, &b); - rlen = LUAL_BUFFERSIZE; // try to read that much each time + rlen = LUAL_BUFFERSIZE; // try to read that much each time do { char *p = luaL_prepbuffer(&b); - if (rlen > n) rlen = n; // cannot read more than asked + if (rlen > n) rlen = n; // cannot read more than asked nr = fread(p, sizeof(char), rlen, f); luaL_addsize(&b, nr); - n -= nr; // still have to read `n' chars - } while (n > 0 && nr == rlen); // until end of count or eof - luaL_pushresult(&b); // close buffer + n -= nr; // still have to read `n' chars + } while (n > 0 && nr == rlen); // until end of count or eof + luaL_pushresult(&b); // close buffer return (n == 0 || lua_objlen(L, -1) > 0); } @@ -354,11 +354,11 @@ static int g_read (lua_State *L, Sword25::Sword25FileProxy *f, int first) { int success; int n; clearerr(f); - if (nargs == 0) { // no arguments? + if (nargs == 0) { // no arguments? success = read_line(L, f); - n = first+1; // to return 1 result + n = first+1; // to return 1 result } - else { // ensure stack space for all results and for auxlib's buffer + else { // ensure stack space for all results and for auxlib's buffer luaL_checkstack(L, nargs+LUA_MINSTACK, "too many arguments"); success = 1; for (n = first; nargs-- && success; n++) { @@ -370,15 +370,15 @@ static int g_read (lua_State *L, Sword25::Sword25FileProxy *f, int first) { const char *p = lua_tostring(L, n); luaL_argcheck(L, p && p[0] == '*', n, "invalid option"); switch (p[1]) { - case 'n': // number + case 'n': // number success = read_number(L, f); break; - case 'l': // line + case 'l': // line success = read_line(L, f); break; - case 'a': // file - read_chars(L, f, ~((size_t)0)); // read MAX_SIZE_T chars - success = 1; // always success + case 'a': // file + read_chars(L, f, ~((size_t)0)); // read MAX_SIZE_T chars + success = 1; // always success break; default: return luaL_argerror(L, n, "invalid format"); @@ -389,8 +389,8 @@ static int g_read (lua_State *L, Sword25::Sword25FileProxy *f, int first) { if (ferror(f)) return pushresult(L, 0, NULL); if (!success) { - lua_pop(L, 1); // remove last result - lua_pushnil(L); // push nil instead + lua_pop(L, 1); // remove last result + lua_pushnil(L); // push nil instead } return n - first; } @@ -419,8 +419,8 @@ static int io_readline (lua_State *L) { if (ferror(f)) return luaL_error(L, "%s", "LUA I/O error descriptions have been removed in ScummVM"); if (sucess) return 1; - else { // EOF - if (lua_toboolean(L, lua_upvalueindex(2))) { // generator created file? + else { // EOF + if (lua_toboolean(L, lua_upvalueindex(2))) { // generator created file? lua_settop(L, 0); lua_pushvalue(L, lua_upvalueindex(1)); aux_close(L); // close it |