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first implementation of 'goto'

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This commit is contained in:
Roberto Ierusalimschy 2011-02-04 15:34:43 -02:00
parent a4a8914c20
commit 7cc0e63d8a
4 changed files with 227 additions and 23 deletions
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4
llex.h
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@ -1,5 +1,5 @@
/*
** $Id: llex.h,v 1.65 2010/04/05 16:35:37 roberto Exp roberto $
** $Id: llex.h,v 1.66 2011/02/02 14:55:17 roberto Exp roberto $
** Lexical Analyzer
** See Copyright Notice in lua.h
*/
@ -59,6 +59,8 @@ typedef struct LexState {
ZIO *z; /* input stream */
Mbuffer *buff; /* buffer for tokens */
struct Varlist *varl; /* list of all active local variables */
struct Gotolist *gtl; /* list of pending gotos */
struct Labellist *labell; /* list of active labels */
TString *source; /* current source name */
TString *envn; /* environment variable name */
char decpoint; /* locale decimal point */