Benjamin Grassineau writes:
Now, if we break a line in the ptv, for example
(:a: Youpi
How are you ?:)
(:if equal "{$:a}" "Youpi":)OK(:if:)
We obtain
"(:if equal "Youpi How are you ?" "Youpi":)OK"
Wich is not exactly what we wish to obtain !!
It is important to note that when there is a Page(Text)Variable in a wiki
page, almost at the very beginning of the processing the value or the text
content of this variable is pasted in the page, without any modification.
This happens very early, long before the markup engine starts processing
conditionals. (And this is done because some PageTextVariables contain wiki
markup that needs to be processed too.)
So, when conditionals are processed, your page contains something like this:
(:if equal "Youpi
How are you ?" "Youpi":)OK(:if:)
Unfortunately it is not possible to have line breaks inside the (:if:)
conditional markup, so PmWiki doesn't recognize the pattern, and leaves it
as plain text (line breaks inside plain text are converted to spaces by your
browser, so you see it as a single line).
I am not aware of a recipe that does what you want.
It may be easier to test for a variable that cannot have line breaks or
quotes.
Petko
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