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RE: substring for whole words.

2003-03-10 05:59:20
Hi,

I'm sure I'm just missing something obvious, but how do I get
substring-before() or substring() to not split something in the
middle of a word.  What I mean is, given an xml snippet of:

<foo>
<wibble>This is only a test but it is a really really long
one</wibble>
<wibble>This is a different test, right.</wibble>
</foo>

How do I produce:
<ul>
<li>This is only a test</li>
<li>This is a different test</li>
</ul>

I.e. Take the first five words as delimited by the whitespace?
Any Hints?

Write a recursive template that tokenizes the string, and outputs both the 
tokens and delimiters, and stops after the fifth token is found. Dimitre's 
<http://fxsl.sourceforge.net/> might worth looking at if you're fed up writing 
the same recursive template for the gizillionth time.

Cheers,

Jarno - C-Drone-Defect: The Few

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