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better control of source name

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This commit is contained in:
Roberto Ierusalimschy
2000-06-19 15:05:14 -03:00
parent 8d2baf719c
commit feb2083730
3 changed files with 13 additions and 11 deletions
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5
llex.h
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@@ -1,5 +1,5 @@
/*
** $Id: llex.h,v 1.27 2000/05/25 18:59:59 roberto Exp roberto $
** $Id: llex.h,v 1.28 2000/05/26 14:04:04 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@@ -51,11 +51,12 @@ typedef struct LexState {
struct lua_State *L;
struct zio *z; /* input stream */
int linenumber; /* input line counter */
TString *source; /* current source name */
} LexState;
void luaX_init (lua_State *L);
void luaX_setinput (lua_State *L, LexState *LS, ZIO *z);
void luaX_setinput (lua_State *L, LexState *LS, ZIO *z, TString *source);
int luaX_lex (LexState *LS);
void luaX_checklimit (LexState *ls, int val, int limit, const char *msg);
void luaX_syntaxerror (LexState *ls, const char *s, const char *token);