[Pmwiki-users] Re: right and center alignment
Christian Ridderström
chr
Sun Feb 8 13:50:23 CST 2004
On Sun, 8 Feb 2004, Alexander Babanov wrote:
> You do realize, of course, that regular expressions cannot do general
> recursion, so a proper implementation of what you are asking for is more
> than a little hack, not to say, reinvention of a wheel in a particularly
> wicked squarish configuration ;-)
I'm no expert on PCRE, but this page does mention recursion
http://se2.php.net/pcre.pattern.syntax#regexp.reference.recursive
in conjunction with the special item '(?R)' and the 'extended PCRE'
option. (Please note that I'm not advocating the use of start/stop tags).
/Christian
--
Christian Ridderstr?m http://www.md.kth.se/~chr
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