Re: grep -r -e question

["Daniel Malament" <danielm@bluetiger.net>]

> I wish to recursively grep for a line of perl code, but nothing I've 
> tried so far (using the -e option, escaping the parentheses, the comma, 
> etc.) works.  Here's the line I wish to find:
> 
> $su->expand_vars($int, $lang)

find . | xargs grep '\$su->expand_vars(\$int, \$lang)'