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update lpeg to 1.0.0

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Cloud Wu
2015-10-05 09:56:12 +08:00
parent 3a3159d429
commit 97fd5053c9
13 changed files with 376 additions and 259 deletions
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10
3rd/lpeg/lpcode.h
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@@ -1,5 +1,5 @@
/*
** $Id: lpcode.h,v 1.6 2013/11/28 14:56:02 roberto Exp $
** $Id: lpcode.h,v 1.7 2015/06/12 18:24:45 roberto Exp $
*/
#if !defined(lpcode_h)
@@ -24,7 +24,15 @@ int sizei (const Instruction *i);
#define PEnullable 0
#define PEnofail 1
/*
** nofail(t) implies that 't' cannot fail with any input
*/
#define nofail(t) checkaux(t, PEnofail)
/*
** (not nullable(t)) implies 't' cannot match without consuming
** something
*/
#define nullable(t) checkaux(t, PEnullable)
#define fixedlen(t) fixedlenx(t, 0, 0)