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Searching for line beginning
From: |
Eli Zaretskii |
Subject: |
Searching for line beginning |
Date: |
Sat, 13 Aug 2022 18:43:29 +0300 |
C-a (move-beginning-of-line) does this to find the line's beginning:
;; Move to beginning-of-line, ignoring fields and invisible text.
(skip-chars-backward "^\n")
(while (and (not (bobp)) (invisible-p (1- (point))))
(goto-char (previous-char-property-change (point)))
(skip-chars-backward "^\n"))
Apart of the fields part (which can be handled by binding
inhibit-field-text-motion), can anyone see a reason why not use
line-beginning-position instead? The latter is much faster,
especially when lines are very long.
- Searching for line beginning,
Eli Zaretskii <=
- Re: Searching for line beginning, Stefan Monnier, 2022/08/13
- Re: Searching for line beginning, Basil L. Contovounesios, 2022/08/14
- Re: Searching for line beginning, Eli Zaretskii, 2022/08/14
- Re: Searching for line beginning, Lars Ingebrigtsen, 2022/08/14
- Re: Searching for line beginning, Eli Zaretskii, 2022/08/14
- Re: Searching for line beginning, Lars Ingebrigtsen, 2022/08/15
- Re: Searching for line beginning, Eli Zaretskii, 2022/08/15
- Re: Searching for line beginning, Lars Ingebrigtsen, 2022/08/15