[pmwiki-users] nested-if in beta67

[adam overton]

(my apologies for the delay in responding to such a nice fix. i've  
been away for a week)

many thanks. this seems to do the trick; so far so good, not seeing  
any errors anywhere on the site (!)
will this be added to the core, or will i need to leave it in my  
config for good?

thanks!
adam


On 10 Aug 2008, at 9:12 AM, Patrick R. Michaud wrote:

> On Wed, Aug 06, 2008 at 09:42:24PM -0700, adam overton wrote:
>>
>> ahhh. it appears that the newer version of nested if only accepts  
>> if- followed
>> by a number, but not by a letter (the original nested-if does  
>> both). so:
>>
>> doesn't work:
>> (:ifM false:)testing2(:elseM:)(:ifG true:)G true(:ifGend:)(:ifMend:)
>>
>> does work:
>> (:if0 false:)testing2(:else0:)(:if1 true:)G true(:if1end:)(:if0end:)
>>
>>
>> i've a bunch of code that currently uses letter-if's; does anyone  
>> know of an
>> easy way to modify the new if-code in stdmarkup.php? i'm having  
>> trouble
>> wrapping my brain around how to do that...
>
> Try (in local/config.php):
>
>   $CondTextPattern =
>     "/ \\(:if (\d*|[A-Z]) (?:end)? \\b[^\n]*?:\\)
>        .*?
>        (?: \\(: (?:if\\1|if\\1end) \\s* :\\)
>        |   (?=\\(:(?:if\\1|if\\1end)\\b[^\n]*?:\\) | $)
>        )
>      /seix";
>
> This allows either a sequence of digits or an uppercase letter to work
> as an (:if:) identifier.
>
> Pm

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