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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/generalized-variables.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
Diffstat (limited to 'devdocs/elisp/generalized-variables.html')
| -rw-r--r-- | devdocs/elisp/generalized-variables.html | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/devdocs/elisp/generalized-variables.html b/devdocs/elisp/generalized-variables.html deleted file mode 100644 index 1f772601..00000000 --- a/devdocs/elisp/generalized-variables.html +++ /dev/null @@ -1,16 +0,0 @@ - <h3 class="section">Generalized Variables</h3> <p>A <em>generalized variable</em> or <em>place form</em> is one of the many places in Lisp memory where values can be stored using the <code>setf</code> macro (see <a href="setting-generalized-variables">Setting Generalized Variables</a>). The simplest place form is a regular Lisp variable. But the <small>CAR</small>s and <small>CDR</small>s of lists, elements of arrays, properties of symbols, and many other locations are also places where Lisp values get stored. </p> <p>Generalized variables are analogous to lvalues in the C language, where ‘<samp>x = a[i]</samp>’ gets an element from an array and ‘<samp>a[i] = x</samp>’ stores an element using the same notation. Just as certain forms like <code>a[i]</code> can be lvalues in C, there is a set of forms that can be generalized variables in Lisp. </p> <table class="menu" border="0" cellspacing="0"> <tr> -<td align="left" valign="top">• <a href="setting-generalized-variables" accesskey="1">Setting Generalized Variables</a> -</td> -<td> </td> -<td align="left" valign="top">The <code>setf</code> macro. </td> -</tr> <tr> -<td align="left" valign="top">• <a href="adding-generalized-variables" accesskey="2">Adding Generalized Variables</a> -</td> -<td> </td> -<td align="left" valign="top">Defining new <code>setf</code> forms. </td> -</tr> </table><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/Generalized-Variables.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Generalized-Variables.html</a> - </p> -</div> |