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Re: [xsl] Find/replace algorithm

2021-03-28 12:30:46
Here is a multi-replace transformation I wrote as an answer to this SO
question in 2012 (no regex, just replace one whole string with another).

This is just a recursive algorithm:

https://stackoverflow.com/a/12505924/36305

In the example there, it transforms:

<t>The quick
brown fox</t>

to:




The slow<br />white elephant

:)

Thanks,
Dimitre

On Wed, Mar 24, 2021 at 1:28 PM rick(_at_)rickquatro(_dot_)com <
xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:

Hello All,



I have a fairly large XML file similar to this:



<?xml version="1.0" encoding="UTF-8"?>

<products>

    <product>ACME Wid Assbly</product>

    <product>Ford Eng Rebuild Kit</product>

</products>



I want to do an identity transform except that I want to do some find and
replace on some of the words. For example



Wid = Widget

Assbly = Assembly

Eng = Engine



I am thinking of creating a lookup XML file to drive the find/replace
actions:



<?xml version="1.0" encoding="UTF-8"?>

<lookup>

    <entry find="\bWid\b" replace="Widget"/>

    <entry find="\bAssbly\b" replace="Assembly"/>

    <entry find="\bEng\b" replace="Engine"/>

</lookup>



I am having trouble figuring out a good XSLT 2 or 3 algorithm for actually
doing the replacements. Any suggestions or pointers would be appreciated.
Thank you very much.



Rick



Rick Quatro

Carmen Publishing Inc.

585-729-6746

rick(_at_)frameexpert(_dot_)com

http://www.frameexpert.com/store




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-- 
Cheers,
Dimitre Novatchev
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