From: Andreas Schwab <schwab@suse.de>
Cc: emacs-devel@gnu.org
Subject: Re: regexp case sensitivity bug
Date: Tue, 10 Dec 2002 11:52:12 +0100 [thread overview]
Message-ID: <je3cp6ywmb.fsf@sykes.suse.de> (raw)
In-Reply-To: <5xptsad7mq.fsf@kfs2.cua.dk> (storm@cua.dk's message of "10 Dec 2002 01:45:17 +0100")
storm@cua.dk (Kim F. Storm) writes:
|> Or we can use a completely different approach:
|>
|> (defun isearch-no-upper-case-p (string regexp-flag)
|> "..."
|> (let ((case-fold-search nil))
|> (save-match-data
|> (null (string-match
|> (if regexp-flag "\\(^\\|[^\\]\\)[[:upper:]]" "[[:upper:]]")
|> string)))))
That needs to check whether there is an even number of \ before the
letter, because only then the letter is not part of a special regex
matcher.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2002-12-10 10:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3DF3B4D0.D4628D27@cs.unc.edu>
2002-12-09 20:22 ` regexp case sensitivity bug Richard Stallman
2002-12-09 22:27 ` Dean Herington
2002-12-10 0:45 ` Kim F. Storm
2002-12-10 10:52 ` Andreas Schwab [this message]
2002-12-10 21:30 ` Richard Stallman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=je3cp6ywmb.fsf@sykes.suse.de \
--to=schwab@suse.de \
--cc=emacs-devel@gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).