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From: | Paul Eggert |
Subject: | Re: Suggest renaming Emacs source file with '$' in name |
Date: | Fri, 1 Jan 2021 08:54:38 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.5.0 |
On 1/1/21 2:31 AM, Andreas Schwab wrote:
$ git log test/lisp/minibuffer-resources/data/minibuffer-test-cttq\$tion
That solves that particular problem but the '$' caused other problems for me during the semiautomated process of updating the copyright.
POSIX excludes '$' from the list of characters in portable filenames <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_282> and we'll avoid these hassles by sticking to the POSIX character set.
I can of course redo the scripts to handle '$' in filenames on GNU platforms. I could even hack them to handle other characters, too, like newline etc. in filenames. And others who deal with Emacs sources could do likewise. But that'd be a hassle and we all have better things to do.
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