Minor regexp oversight for setext headings
29mtuz102 at sneakemail.com
Sat Oct 7 19:16:58 EDT 2006
On 7. Oct 2006, at 06:27, Allan Odgaard wrote:
Replying to myself here, as I didn’t get any other replies than the
latest from A. Pagaitzis (so checked the archive).
> Noticed the patterns for setext style headings are:
> ^(.+)[ \t]*\n=+[ \t]*\n+
Here (.+) is greedy and thus will match as much as possible,
including trailing tabs or spaces, thus leaving the [ \t]* with
nothing (which will then do zero repeats).
% Markdown.pl <<< $'Test \n=\n'
While it doesn’t matter, I would expect the intended output to be:
And if not, well, then the above regexp could just as well be:
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