Re: [Phpwiki-talk] Numbers in wikiwords

[Reini U. <ru...@x-...>]

Campo Weijerman schrieb:
> On Fri, Sep 28, 2007 at 10:57:24AM +0200, Sabri LABBENE wrote:
>> Hi all,
>> I'm using phpwiki-1.3.12 and I'm trying to make it recognize CamelCase words with numbers inside as wikiwords, fo example:
>> - CamelCase2 -> is a wikiword
>> - Camel2Case -> is also a wiki word
>> - 2CamelCase -> is also a wiki word
>>
>> I think there should be a regular expression somewhere in the code that decides if a word is a wikiword. Can someone teel where to find it ? If there will some side effects whenever numbers are considered into wikiwords ?
> 
> Hi,
> 
> We had a similar requirement and solved it back with phpwiki 1.3.3 by
> changing the definition of $WikiNameRegexp in index.php
> 
> With more recent releases there is WIKI_NAME_REGEXP in config/config.ini
> 
> It takes some tweaking to arrive at the right compromise between the
> regex being too wide or too narrow.  I think too wide is worse than
> too narrow: you can always force linking to a page by putting the name
> in [brackets], which is less painful than having to escape every other
> word on a page...
> 
> We have been using this for years now:
> 
> WIKI_NAME_REGEXP = "(?<![[:alnum:]])[[:upper:]][[:alnum:]]*?[[:lower:]][[:alnum:]]*?[[:upper:]][[:alnum:]]*(?![[:alnum:]])";
> 
> Btw, the default is 
> 
> WIKI_NAME_REGEXP = "(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])"

config-dist.ini in CVS has these options:
http://phpwiki.cvs.sourceforge.net/phpwiki/phpwiki/config/config-dist.ini?revision=1.83&view=markup

; Perl regexp for WikiNames ("bumpy words"):
;   (?<!..) & (?!...) used instead of '\b' because \b matches '_' as well
; Allow digits: BumpyVersion132
;   WIKI_NAME_REGEXP = 
"(?<![[:alnum:]])(?:[[:upper:]][[:lower:][:digit:]]+){2,}(?![[:alnum:]])"
; Allow lower+digits+dots: BumpyVersion1.3.2
;   WIKI_NAME_REGEXP = 
"(?<![[:alnum:]])(?:[[:upper:]][[:lower:][:digit:]\.]+){2,}(?![[:alnum:]])"
; Default old behaviour, no digits as lowerchars.
;WIKI_NAME_REGEXP = 
"(?<![[:alnum:]])(?:[[:upper:]][[:lower:]]+){2,}(?![[:alnum:]])"


-- 
Reini Urban
http://phpwiki.org/  http://murbreak.at/
http://helsinki.at/  http://spacemovie.mur.at/