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e95a862226 ; * lisp/keymap.el (key-parse): Fix processing of "[TAB]"...
afb7a23e7b ; Improve documentation of 'backup-by-copying'
This commit is contained in:
Eli Zaretskii 2024-03-23 06:51:40 -04:00
commit 3bd7a90dde
2 changed files with 7 additions and 1 deletions
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6
doc/emacs/files.texi
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@ -779,6 +779,12 @@ operations typically break hard links, disconnecting the file name you
visited from any alternate names for the same file. This has nothing
to do with Emacs---the version control system does it.
Some file storage services support @dfn{file versioning}: they
record history of previous versions of files, and allow reverting to
those previous versions. If you want to be able to do that with files
hosted by those services when editing them with Emacs, customize
@code{backup-by-copying} to a non-@code{nil} value.
@node Customize Save
@subsection Customizing Saving of Files

2
lisp/keymap.el
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@ -260,7 +260,7 @@ returned by \\[describe-key] (`describe-key')."
(setq word (concat (match-string 1 word)
(match-string 3 word)))
(not (string-match
"\\<\\(NUL\\|RET\\|LFD\\|ESC\\|SPC\\|DEL\\)$"
"\\<\\(NUL\\|RET\\|LFD\\|TAB\\|ESC\\|SPC\\|DEL\\)$"
word))))
(setq key (list (intern word))))
((or (equal word "REM") (string-match "^;;" word))