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Is there any way to clear parser buffers before calling YYACCEPT in yacc.
If i do not clear buffer it causes some problems when i call yyparse for the second time.
Also note that I am using some global variables, so cannot use reentrant parser.
Thanks in advance !!
There sure is. See this section of the flex manual. Specifically, call
YY_FLUSH_BUFFERbefore callingyyparse.