Sometimes at work I have dead time. And I look for helpful things to do. So I was wondering if anyone knew of a way to:
  1. Parse files for regular expressions
  2. Print the line number where the expression is
  3. Print what the regular expression "does" (match/substitute)
  4. Print "what" the regular expression matches or substitutes
  5. Print helpful advice on how the expression can be improved.
I guess the last one would be the most difficult to implement. Does anyone have any pointers to software that already does some of these things?

In reply to Parser for regular expression info? by jacques

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