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This commit is contained in:
Roberto Ierusalimschy 2007-08-09 17:29:15 -03:00
parent 72c2f75648
commit 3059579253
1 changed files with 3 additions and 3 deletions
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6
llex.c
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@ -1,5 +1,5 @@
/*
** $Id: llex.c,v 2.24 2007/02/07 17:49:18 roberto Exp roberto $
** $Id: llex.c,v 2.25 2007/05/11 17:28:56 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@ -77,8 +77,8 @@ void luaX_init (lua_State *L) {
const char *luaX_token2str (LexState *ls, int token) {
if (token < FIRST_RESERVED) {
lua_assert(token == cast(unsigned char, token));
return (iscntrl(token)) ? luaO_pushfstring(ls->L, "char(%d)", token) :
luaO_pushfstring(ls->L, LUA_QL("%c"), token);
return (isprint(token)) ? luaO_pushfstring(ls->L, LUA_QL("%c"), token) :
luaO_pushfstring(ls->L, "char(%d)", token);
}
else {
const char *s = luaX_tokens[token - FIRST_RESERVED];