s/yyback/sialback/g
s/yybgin/sialbgin/g
s/yycrank/sialcrank/g
s/yyerror/sialerror/g
s/yyestate/sialestate/g
s/yyextra/sialextra/g
s/yyfnd/sialfnd/g
s/yyin/sialin/g
s/yyinput/sialinput/g
s/yyleng/sialleng/g
s/yylex/siallex/g
s/yylineno/siallineno/g
s/yylook/siallook/g
s/yylsp/siallsp/g
s/yylstate/siallstate/g
s/yylval/siallval/g
s/yymatch/sialmatch/g
s/yymorfg/sialmorfg/g
s/yyolsp/sialolsp/g
s/yyout/sialout/g
s/yyoutput/sialoutput/g
s/yyprevious/sialprevious/g
s/yysbuf/sialsbuf/g
s/yysptr/sialsptr/g
s/yysvec/sialsvec/g
s/yytchar/sialtchar/g
s/yytext/sialtext/g
s/yytop/sialtop/g
s/yyunput/sialunput/g
s/yyvstop/sialvstop/g
s/yywrap/sialwrap/g
s/yydebug/sialdebug/g
