format_synerr
format_synerr( _("Definition value for {%s} too long\n"), nmstr);
format_synerr( _( "unrecognized %%option: %s" ),
format_synerr(
format_synerr( _( "bad <start condition>: %s" ),
format_synerr(
format_synerr( _( "bad character: %s" ), yytext );