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| author | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
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| committer | Craig Jennings <c@cjennings.net> | 2025-08-14 22:58:58 -0500 |
| commit | 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 (patch) | |
| tree | 158cfc17b2f644a10f063cb546752cfaae12c97f /devdocs/elisp/plist-access.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
Diffstat (limited to 'devdocs/elisp/plist-access.html')
| -rw-r--r-- | devdocs/elisp/plist-access.html | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/devdocs/elisp/plist-access.html b/devdocs/elisp/plist-access.html deleted file mode 100644 index 72b885d8..00000000 --- a/devdocs/elisp/plist-access.html +++ /dev/null @@ -1,34 +0,0 @@ - <h4 class="subsection">Property Lists Outside Symbols</h4> <p>The following functions can be used to manipulate property lists. They all compare property names using <code>eq</code>. </p> <dl> <dt id="plist-get">Function: <strong>plist-get</strong> <em>plist property</em> -</dt> <dd> -<p>This returns the value of the <var>property</var> property stored in the property list <var>plist</var>. It accepts a malformed <var>plist</var> argument. If <var>property</var> is not found in the <var>plist</var>, it returns <code>nil</code>. For example, </p> <div class="example"> <pre class="example">(plist-get '(foo 4) 'foo) - ⇒ 4 -(plist-get '(foo 4 bad) 'foo) - ⇒ 4 -(plist-get '(foo 4 bad) 'bad) - ⇒ nil -(plist-get '(foo 4 bad) 'bar) - ⇒ nil -</pre> -</div> </dd> -</dl> <dl> <dt id="plist-put">Function: <strong>plist-put</strong> <em>plist property value</em> -</dt> <dd> -<p>This stores <var>value</var> as the value of the <var>property</var> property in the property list <var>plist</var>. It may modify <var>plist</var> destructively, or it may construct a new list structure without altering the old. The function returns the modified property list, so you can store that back in the place where you got <var>plist</var>. For example, </p> <div class="example"> <pre class="example">(setq my-plist (list 'bar t 'foo 4)) - ⇒ (bar t foo 4) -(setq my-plist (plist-put my-plist 'foo 69)) - ⇒ (bar t foo 69) -(setq my-plist (plist-put my-plist 'quux '(a))) - ⇒ (bar t foo 69 quux (a)) -</pre> -</div> </dd> -</dl> <dl> <dt id="lax-plist-get">Function: <strong>lax-plist-get</strong> <em>plist property</em> -</dt> <dd><p>Like <code>plist-get</code> except that it compares properties using <code>equal</code> instead of <code>eq</code>. </p></dd> -</dl> <dl> <dt id="lax-plist-put">Function: <strong>lax-plist-put</strong> <em>plist property value</em> -</dt> <dd><p>Like <code>plist-put</code> except that it compares properties using <code>equal</code> instead of <code>eq</code>. </p></dd> -</dl> <dl> <dt id="plist-member">Function: <strong>plist-member</strong> <em>plist property</em> -</dt> <dd><p>This returns non-<code>nil</code> if <var>plist</var> contains the given <var>property</var>. Unlike <code>plist-get</code>, this allows you to distinguish between a missing property and a property with the value <code>nil</code>. The value is actually the tail of <var>plist</var> whose <code>car</code> is <var>property</var>. </p></dd> -</dl><div class="_attribution"> - <p class="_attribution-p"> - Copyright © 1990-1996, 1998-2022 Free Software Foundation, Inc. <br>Licensed under the GNU GPL license.<br> - <a href="https://www.gnu.org/software/emacs/manual/html_node/elisp/Plist-Access.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Plist-Access.html</a> - </p> -</div> |