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better quotes for strings in error messages

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This commit is contained in:
Roberto Ierusalimschy 2005-05-16 18:19:00 -03:00
parent da32450c3d
commit c2bb9abcec
16 changed files with 85 additions and 78 deletions
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14
lua.c
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@ -1,5 +1,5 @@
/*
** $Id: lua.c,v 1.141 2005/04/11 18:01:35 roberto Exp roberto $
** $Id: lua.c,v 1.142 2005/04/13 17:24:20 roberto Exp roberto $
** Lua stand-alone interpreter
** See Copyright Notice in lua.h
*/
@ -44,9 +44,9 @@ static void print_usage (void) {
"usage: %s [options] [script [args]].\n"
"Available options are:\n"
" - execute stdin as a file\n"
" -e stat execute string `stat'\n"
" -i enter interactive mode after executing `script'\n"
" -l name require library `name'\n"
" -e stat execute string 'stat'\n"
" -i enter interactive mode after executing 'script'\n"
" -l name require library 'name'\n"
" -v show version information\n"
" -w trap access to undefined globals\n"
" -- stop handling options\n" ,
@ -149,7 +149,7 @@ static const char *get_prompt (lua_State *L, int firstline) {
static int incomplete (lua_State *L, int status) {
if (status == LUA_ERRSYNTAX &&
strstr(lua_tostring(L, -1), "near `<eof>'") != NULL) {
strstr(lua_tostring(L, -1), "<eof>") != NULL) {
lua_pop(L, 1);
return 1;
}
@ -209,7 +209,7 @@ static void dotty (lua_State *L) {
lua_getglobal(L, "print");
lua_insert(L, 1);
if (lua_pcall(L, lua_gettop(L)-1, 0, 0) != 0)
l_message(progname, lua_pushfstring(L, "error calling `print' (%s)",
l_message(progname, lua_pushfstring(L, "error calling 'print' (%s)",
lua_tostring(L, -1)));
}
}
@ -222,7 +222,7 @@ static void dotty (lua_State *L) {
static int checkvar (lua_State *L) {
const char *name = lua_tostring(L, 2);
if (name)
luaL_error(L, "attempt to access undefined variable `%s'", name);
luaL_error(L, "attempt to access undefined variable " LUA_SM, name);
return 0;
}