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Add file-parent-directory function

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* doc/lispref/files.texi: Document the function.
* etc/NEWS: Add its entry.
* lisp/emacs-lisp/shortdoc.el: Add it to 'file-name' group.
* lisp/files.el: implementation (bug#56355).
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Daanturo 2022-07-04 13:07:51 +02:00 • committed by Lars Ingebrigtsen
parent 2a0740b95a
commit 1ac383bcb6
4 changed files with 34 additions and 0 deletions
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7
lisp/emacs-lisp/shortdoc.el
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@ -353,6 +353,13 @@ A FUNC form can have any number of `:no-eval' (or `:no-value'),
(abbreviate-file-name
:no-eval (abbreviate-file-name "/home/some-user")
:eg-result "~some-user")
(file-parent-directory
:eval (file-parent-directory "/foo/bar")
:eval (file-parent-directory "~")
:eval (file-parent-directory "/tmp/")
:eval (file-parent-directory "foo/bar")
:eval (file-parent-directory "foo")
:eval (file-parent-directory "/"))
"Quoted File Names"
(file-name-quote
:args (name)