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bug#60285: xref-query-replace-in-results could show an arrow pointing to
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From: |
Juri Linkov |
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Subject: |
bug#60285: xref-query-replace-in-results could show an arrow pointing to the current item being replaced |
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Date: |
Thu, 05 Jan 2023 19:55:08 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/30.0.50 (x86_64-pc-linux-gnu) |
>> For example,
>> as you can undo or go to the previous match during the query replace,
>> the arrow should point to the previous result, if possible.
>
> Hmm, I'm not sure how to implement that. Some new hook inside
> perform-replace?
>
> Maybe Juri has some ideas.
Indeed, there is a special hook for such cases:
'replace-update-post-hook'.