From 280f7becb86fccd14122964341b4556754c31b3b Mon Sep 17 00:00:00 2001 From: Roberto Ierusalimschy Date: Sun, 31 Jul 2005 13:47:34 -0300 Subject: [PATCH] "%0" stands for the whole pattern (in gsub) --- lstrlib.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/lstrlib.c b/lstrlib.c index 25aa7748..4a99d4d2 100644 --- a/lstrlib.c +++ b/lstrlib.c @@ -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 */ } }