Re: [PATCH 2/4] perf expr: Move expr lexer to flex

[Andi Kleen]

> +max		{ return MAX; }
> +min		{ return MIN; }
> +if		{ return IF; }
> +else		{ return ELSE; }
> +#smt_on		{ return SMT_ON; }
> +{number}	{ return value(yyscanner, 10); }
> +{symbol}	{ return str(yyscanner, ID); }
> +"|"		{ return '|'; }
> +"^"		{ return '^'; }
> +"&"		{ return '&'; }
> +"-"		{ return '-'; }
> +"+"		{ return '+'; }
> +"*"		{ return '*'; }
> +"/"		{ return '/'; }
> +"%"		{ return '%'; }
> +"("		{ return '('; }
> +")"		{ return ')'; }
> +","		{ return ','; }

Didn't think there was a comma, but ok.

Looks reasonable to me.

-Andi