From e08e5df853560de6482d84066a7accc6a18de545 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Wed, 20 Feb 2019 10:13:46 -0300
Subject: Fist version of LPeg on GIT

LPeg repository is being moved to git. Past versions won't be moved;
they are still available in RCS.
---
 lpcode.h | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lpcode.h

(limited to 'lpcode.h')

diff --git a/lpcode.h b/lpcode.h
new file mode 100644
index 0000000..2a5861e
--- /dev/null
+++ b/lpcode.h
@@ -0,0 +1,40 @@
+/*
+** $Id: lpcode.h,v 1.8 2016/09/15 17:46:13 roberto Exp $
+*/
+
+#if !defined(lpcode_h)
+#define lpcode_h
+
+#include "lua.h"
+
+#include "lptypes.h"
+#include "lptree.h"
+#include "lpvm.h"
+
+int tocharset (TTree *tree, Charset *cs);
+int checkaux (TTree *tree, int pred);
+int fixedlen (TTree *tree);
+int hascaptures (TTree *tree);
+int lp_gc (lua_State *L);
+Instruction *compile (lua_State *L, Pattern *p);
+void realloccode (lua_State *L, Pattern *p, int nsize);
+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)
+
+
+
+#endif
-- 
cgit v1.2.3-55-g6feb