I would never have thought of trying that.
You'll note that I carefully omitted any description of the tortured, and almost certainly erroneous, logic that led me to try such a thing in the first place.
Since 'discovering' the idea of quantifiers on zero-length assertions, I've been trying to think of a good use for it. Other than simulating a stutter, I haven't thought of anything useful yet :)
In reply to Re^3: Regex code block executes twice per match using look-arounds
by BrowserUk
in thread Regex code block executes twice per match using look-arounds
by johngg
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