diff options
author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-10-10 19:23:04 -0300 |
---|---|---|
committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-10-10 19:23:04 -0300 |
commit | 56d45378796b881b638671655164a16bb8ad8a57 (patch) | |
tree | 45c72650efbf33f5e7f22697e26af29a3e469541 /llex.c | |
parent | 18014ef2fdffc6b7a1418ce3accecb273acc4b6d (diff) | |
download | lua-56d45378796b881b638671655164a16bb8ad8a57.tar.gz lua-56d45378796b881b638671655164a16bb8ad8a57.tar.bz2 lua-56d45378796b881b638671655164a16bb8ad8a57.zip |
'$c' in 'lua_pushfstring' prints non-printable characters with
their codes
Diffstat (limited to 'llex.c')
-rw-r--r-- | llex.c | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: llex.c,v 2.80 2014/07/18 13:36:14 roberto Exp roberto $ | 2 | ** $Id: llex.c,v 2.81 2014/10/01 11:52:33 roberto Exp roberto $ |
3 | ** Lexical Analyzer | 3 | ** Lexical Analyzer |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -78,9 +78,8 @@ void luaX_init (lua_State *L) { | |||
78 | 78 | ||
79 | const char *luaX_token2str (LexState *ls, int token) { | 79 | const char *luaX_token2str (LexState *ls, int token) { |
80 | if (token < FIRST_RESERVED) { /* single-byte symbols? */ | 80 | if (token < FIRST_RESERVED) { /* single-byte symbols? */ |
81 | lua_assert(token == cast(unsigned char, token)); | 81 | lua_assert(token == cast_uchar(token)); |
82 | return (lisprint(token)) ? luaO_pushfstring(ls->L, LUA_QL("%c"), token) : | 82 | return luaO_pushfstring(ls->L, LUA_QL("%c"), token); |
83 | luaO_pushfstring(ls->L, "char(%d)", token); | ||
84 | } | 83 | } |
85 | else { | 84 | else { |
86 | const char *s = luaX_tokens[token - FIRST_RESERVED]; | 85 | const char *s = luaX_tokens[token - FIRST_RESERVED]; |