From: Jean Louis <bugs@gnu.support>
To: tomas@tuxteam.de
Cc: help-gnu-emacs@gnu.org
Subject: Re: How to automatically escape regex characters for regex search?
Date: Sun, 6 Nov 2022 12:24:05 +0300 [thread overview]
Message-ID: <Y2d9NfOr77eyR1si@protected.localdomain> (raw)
In-Reply-To: <Y2d8BlnpEymKyP68@tuxteam.de>
Thank you much.
Though I found in mean time `rx-to-string' and it works well. Maybe I
am using it wrong. Do I?
(defun rcd-check-start (&optional rcd-check-in rcd-check-out)
"Insert variable `rcd-check-in' at the beginning of line."
(interactive)
(let* ((start (line-beginning-position))
(end (line-end-position))
(line (buffer-substring start end))
(rcd-check-in (or rcd-check-in "❰ ❱"))
(rcd-check-out (or rcd-check-out "❰DONE❱")))
(when (and (not (string-match (rx-to-string rcd-check-in) line))
(not (string-match (rx-to-string rcd-check-out) line)))
(save-excursion
(goto-char start)
(insert rcd-check-in " "))
(when (= start end)
(goto-char (line-end-position))))))
--
Jean
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prev parent reply other threads:[~2022-11-06 9:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-06 9:10 How to automatically escape regex characters for regex search? Jean Louis
2022-11-06 9:17 ` Yuri Khan
2022-11-06 17:40 ` Marcin Borkowski
2022-11-07 5:58 ` Jean Louis
2022-11-06 9:19 ` tomas
2022-11-06 9:24 ` Jean Louis [this message]
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