diff options
author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2005-07-31 13:47:34 -0300 |
---|---|---|
committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2005-07-31 13:47:34 -0300 |
commit | 280f7becb86fccd14122964341b4556754c31b3b (patch) | |
tree | 0f5dd877a8c11ea1132cccebc3569be6b5d47642 /lstrlib.c | |
parent | d6ff5d9f46be3db99dd3fec0c12504b7ba1854e1 (diff) | |
download | lua-github-280f7becb86fccd14122964341b4556754c31b3b.tar.gz |
"%0" stands for the whole pattern (in gsub)
Diffstat (limited to 'lstrlib.c')
-rw-r--r-- | lstrlib.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -1,5 +1,5 @@ /* -** $Id: lstrlib.c,v 1.118 2005/07/05 14:30:38 roberto Exp roberto $ +** $Id: lstrlib.c,v 1.119 2005/07/12 14:32:08 roberto Exp $ ** Standard library for string operations and pattern-matching ** See Copyright Notice in lua.h */ @@ -600,8 +600,12 @@ static void add_s (MatchState *ms, luaL_Buffer *b, if (!isdigit(uchar(news[i]))) luaL_putchar(b, news[i]); else { - int level = check_capture(ms, news[i]); - push_onecapture(ms, level); + if (news[i] == '0') + lua_pushlstring(L, s, e - s); /* add whole match */ + else { + int level = check_capture(ms, news[i]); + push_onecapture(ms, level); + } luaL_addvalue(b); /* add capture to accumulated result */ } } |