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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2012-01-23 21:04:07 -0200
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2012-01-23 21:04:07 -0200
commitd19f1da6effe07a48b64b226f9b193348da24801 (patch)
tree8be931f9ce1fe1eb64e289ed19591e42fb822dfd /lstring.h
parentf88806a1fbf333b9495ffb9049c67ba27a3a6d49 (diff)
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new macro 'isreserved' + 'eqstr' -> 'luaS_eqstr' (may be a function)
Diffstat (limited to 'lstring.h')
-rw-r--r--lstring.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/lstring.h b/lstring.h
index cde00b2f..462bcc87 100644
--- a/lstring.h
+++ b/lstring.h
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lstring.h,v 1.45 2010/04/03 20:24:18 roberto Exp roberto $ 2** $Id: lstring.h,v 1.46 2010/04/05 16:26:37 roberto Exp roberto $
3** String table (keep all strings handled by Lua) 3** String table (keep all strings handled by Lua)
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -23,10 +23,16 @@
23 23
24 24
25/* 25/*
26** as all string are internalized, string equality becomes 26** test whether a string is a reserved word
27** pointer equality
28*/ 27*/
29#define eqstr(a,b) ((a) == (b)) 28#define isreserved(s) ((s)->tsv.extra > 0)
29
30
31/*
32** equality for strings, which are always internalized
33*/
34#define luaS_eqstr(a,b) ((a) == (b))
35
30 36
31LUAI_FUNC void luaS_resize (lua_State *L, int newsize); 37LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
32LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e); 38LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);