using the SHELL function to GREP a body of text
james at thehales.id.au
Fri Mar 18 11:20:28 EDT 2016
I have large bodies of xhtml/html text stored in an array which I would like
to clean up using GREP.
I have been using the 'replacetext' function to great effect but I have hit
There are some situations where I think I really need to use back references
but LC's GREP does not allow them.
In the example I only want to keep the 'id' attributes but retain the tags
they are in. I have no way of knowing what other attributes are present.
I initially thought I could do this using a non-greedy search pattern which
works in the above case.
But if the text was...
My non-greedy search pattern would grab and I would end up with...
losing the id attribute of the header tag.
So I am wondering if it is possible to pass a text variable through the
shell function which would then use a shell script to handle my GREP.
My app will be deployed on OS X and possible iOS.
At this stage I have not considered the nature of the script I should
construct nor the GREP required to do what I am attempting. (Any hints
Right now I just want to know if this is a workable approach?
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