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replaced yywrap() with parser_cleanup() since yywrap() needs to be

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in parse.lex to be able to use YY_NEW_FILE.  sigh.
This commit is contained in:
Todd C. Miller
1995-03-29 22:20:35 +00:00
parent 4cfd02344f
commit 60b17a6821
1 changed files with 11 additions and 12 deletions
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23
parse.yacc
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@@ -92,7 +92,7 @@ static int add_alias __P((char *, int));
static int more_aliases __P((int)); static int more_aliases __P((int));
static void reset_aliases __P((void)); static void reset_aliases __P((void));
yyerror(s) int yyerror(s)
char *s; char *s;
{ {
/* save the line the first error occured on */ /* save the line the first error occured on */
@@ -105,17 +105,6 @@ char *s;
#endif #endif
parse_error = TRUE; parse_error = TRUE;
} }
yywrap()
{
/* reset values so we can reparse cleanly */
if (parse_error) {
reset_aliases();
top = 0;
}
return(1);
}
%} %}
%union { %union {
@@ -376,3 +365,13 @@ reset_aliases()
(void) free(aliases); (void) free(aliases);
naliases = nslots = 0; naliases = nslots = 0;
} }
void parser_cleanup()
{
/* reset values so we can reparse cleanly */
if (parse_error) {
reset_aliases();
top = 0;
}
}