a useful grep command

[Skaperen]

try using sed
see: https://linuxcommando.blogspot.com/2008/...-file.html

the idea is to lex or parse the file enough to distinguish parts like string literals, comments, and code and apply the search to the specified parts. so if i specify to search code and literals, it won't search the comments (even within the same line). sed does not have any capability to understand python source.