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Re: Scan of Emacs regexp mistakes
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From: |
Paul Eggert |
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Subject: |
Re: Scan of Emacs regexp mistakes |
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Date: |
Thu, 16 Apr 2020 09:08:47 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 |
On 4/16/20 3:37 AM, Mattias Engdegård wrote:
The remaining regexp glitches found by the latest sweep were fixed by the
attached patch (now on master), except tramp-adb-prompt:
Thanks. One little question:
- (while (re-search-forward "\\([ \t]*\n[ \t]*\\)+" nil t)
+ (while (re-search-forward "[ \t]*\\(?:\n[ \t]*\\)+" nil t)
(replace-match " "))
Wouldn't it be better to use "[ \t]*\n[ \t\n]*"?