ultrix man page for eyacc

eyacc(1)						      General Commands Manual							  eyacc(1)

Name
       eyacc - modified yacc allowing much improved error recovery

Syntax
       eyacc [-v] [grammar]

Description
       The  command  is an old version of which produces tables used by the Pascal system and its error recovery routines.  The command fully enu-
       merates test actions in its parser when an error token is in the look-ahead set.  This prevents the parser from making  undesirable  reduc-
       tions when an error occurs before the error is detected.  The table format is different in than it was in the old as minor changes had been
       made for efficiency reasons.

See Also
       yacc(1)

																	  eyacc(1)