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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/vector-functions.html | |
| parent | 9278ddd4ea1a8b1a4c1edaa8894516e3f48d245b (diff) | |
| download | dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.tar.gz dotemacs-82ba818ff456bcd6d56a06226e3f27e98fbb55c3.zip | |
removing all downloaded devdocs files
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| -rw-r--r-- | devdocs/elisp/vector-functions.html | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/devdocs/elisp/vector-functions.html b/devdocs/elisp/vector-functions.html deleted file mode 100644 index a65f54d3..00000000 --- a/devdocs/elisp/vector-functions.html +++ /dev/null @@ -1,47 +0,0 @@ - <h3 class="section">Functions for Vectors</h3> <p>Here are some functions that relate to vectors: </p> <dl> <dt id="vectorp">Function: <strong>vectorp</strong> <em>object</em> -</dt> <dd> -<p>This function returns <code>t</code> if <var>object</var> is a vector. </p> <div class="example"> <pre class="example">(vectorp [a]) - ⇒ t -(vectorp "asdf") - ⇒ nil -</pre> -</div> </dd> -</dl> <dl> <dt id="vector">Function: <strong>vector</strong> <em>&rest objects</em> -</dt> <dd> -<p>This function creates and returns a vector whose elements are the arguments, <var>objects</var>. </p> <div class="example"> <pre class="example">(vector 'foo 23 [bar baz] "rats") - ⇒ [foo 23 [bar baz] "rats"] -(vector) - ⇒ [] -</pre> -</div> </dd> -</dl> <dl> <dt id="make-vector">Function: <strong>make-vector</strong> <em>length object</em> -</dt> <dd> -<p>This function returns a new vector consisting of <var>length</var> elements, each initialized to <var>object</var>. </p> <div class="example"> <pre class="example">(setq sleepy (make-vector 9 'Z)) - ⇒ [Z Z Z Z Z Z Z Z Z] -</pre> -</div> </dd> -</dl> <dl> <dt id="vconcat">Function: <strong>vconcat</strong> <em>&rest sequences</em> -</dt> <dd> - <p>This function returns a new vector containing all the elements of <var>sequences</var>. The arguments <var>sequences</var> may be proper lists, vectors, strings or bool-vectors. If no <var>sequences</var> are given, the empty vector is returned. </p> <p>The value is either the empty vector, or is a newly constructed nonempty vector that is not <code>eq</code> to any existing vector. </p> <div class="example"> <pre class="example">(setq a (vconcat '(A B C) '(D E F))) - ⇒ [A B C D E F] -(eq a (vconcat a)) - ⇒ nil -</pre> -<pre class="example">(vconcat) - ⇒ [] -(vconcat [A B C] "aa" '(foo (6 7))) - ⇒ [A B C 97 97 foo (6 7)] -</pre> -</div> <p>The <code>vconcat</code> function also allows byte-code function objects as arguments. This is a special feature to make it easy to access the entire contents of a byte-code function object. See <a href="byte_002dcode-objects">Byte-Code Objects</a>. </p> <p>For other concatenation functions, see <code>mapconcat</code> in <a href="mapping-functions">Mapping Functions</a>, <code>concat</code> in <a href="creating-strings">Creating Strings</a>, and <code>append</code> in <a href="building-lists">Building Lists</a>. </p> -</dd> -</dl> <p>The <code>append</code> function also provides a way to convert a vector into a list with the same elements: </p> <div class="example"> <pre class="example">(setq avector [1 two (quote (three)) "four" [five]]) - ⇒ [1 two '(three) "four" [five]] -(append avector nil) - ⇒ (1 two '(three) "four" [five]) -</pre> -</div><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/Vector-Functions.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Vector-Functions.html</a> - </p> -</div> |
