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regexp repacement, how to present replacement to user?
From: |
Paul Pogonyshev |
Subject: |
regexp repacement, how to present replacement to user? |
Date: |
Sat, 13 Oct 2007 17:00:41 +0300 |
User-agent: |
KMail/1.7.2 |
Hi,
I basically have a loop of `re-search-forward' with optional `replace-match'
after that. I'd like to ask user if the particular match should be replaced
or not. However, I'd like to present user with end-result strings, i.e. not
regexp and replacement with \N strings, but the match string and what
replacement would be in this case. The former is as easy as (match-string 0),
but the second is not obvious how to do.
I.e., to clarify, I'd like this:
Replace "foo-bar" with "foo bar"?
instead of this:
Replace "\([[:alpha:]]+\)-\([[:alpha:]]+\)" with "\1 \2"?
Paul
- regexp repacement, how to present replacement to user?,
Paul Pogonyshev <=
- Re: regexp repacement, how to present replacement to user?, Juri Linkov, 2007/10/14
- Re: regexp repacement, how to present replacement to user?, Stefan Monnier, 2007/10/14
- Re: regexp repacement, how to present replacement to user?, David Kastrup, 2007/10/15
- Re: regexp repacement, how to present replacement to user?, Paul Pogonyshev, 2007/10/15
- Re: regexp repacement, how to present replacement to user?, Juri Linkov, 2007/10/16
- Re: regexp repacement, how to present replacement to user?, David Kastrup, 2007/10/17
- Re: regexp repacement, how to present replacement to user?, Paul Pogonyshev, 2007/10/17
- [patch] Re: regexp repacement, how to present replacement to user?, Paul Pogonyshev, 2007/10/20
- Re: [patch] Re: regexp repacement, how to present replacement to user?, Richard Stallman, 2007/10/21
- Re: [patch] Re: regexp repacement, how to present replacement to user?, Paul Pogonyshev, 2007/10/21