You may want to change \w+ to [a-z]+ or similar so that "a+1" doesn't become "$set->{a}+$set->{1}".

I'm looking for a job.

In reply to Re^3: Parse user-entered expressions into subs for an awk-like program by ysth
in thread Parse user-entered expressions into subs for an awk-like program by xaprb

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