diff options
| author | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
|---|---|---|
| committer | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
| commit | 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 (patch) | |
| tree | f1190704f78f04a2b0b4c977d20fe96a828377f1 /devdocs/elisp/functions.html | |
new repository
Diffstat (limited to 'devdocs/elisp/functions.html')
| -rw-r--r-- | devdocs/elisp/functions.html | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/devdocs/elisp/functions.html b/devdocs/elisp/functions.html new file mode 100644 index 00000000..2235d41e --- /dev/null +++ b/devdocs/elisp/functions.html @@ -0,0 +1,91 @@ + <h2 class="chapter">Functions</h2> <p>A Lisp program is composed mainly of Lisp functions. This chapter explains what functions are, how they accept arguments, and how to define them. </p> <table class="menu" border="0" cellspacing="0"> <tr> +<td align="left" valign="top">• <a href="what-is-a-function" accesskey="1">What Is a Function</a> +</td> +<td> </td> +<td align="left" valign="top">Lisp functions vs. primitives; terminology. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="lambda-expressions" accesskey="2">Lambda Expressions</a> +</td> +<td> </td> +<td align="left" valign="top">How functions are expressed as Lisp objects. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="function-names" accesskey="3">Function Names</a> +</td> +<td> </td> +<td align="left" valign="top">A symbol can serve as the name of a function. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="defining-functions" accesskey="4">Defining Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Lisp expressions for defining functions. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="calling-functions" accesskey="5">Calling Functions</a> +</td> +<td> </td> +<td align="left" valign="top">How to use an existing function. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="mapping-functions" accesskey="6">Mapping Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Applying a function to each element of a list, etc. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="anonymous-functions" accesskey="7">Anonymous Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Lambda expressions are functions with no names. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="generic-functions" accesskey="8">Generic Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Polymorphism, Emacs-style. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="function-cells" accesskey="9">Function Cells</a> +</td> +<td> </td> +<td align="left" valign="top">Accessing or setting the function definition of a symbol. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="closures">Closures</a> +</td> +<td> </td> +<td align="left" valign="top">Functions that enclose a lexical environment. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="advising-functions">Advising Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Adding to the definition of a function. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="obsolete-functions">Obsolete Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Declaring functions obsolete. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="inline-functions">Inline Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Functions that the compiler will expand inline. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="declare-form">Declare Form</a> +</td> +<td> </td> +<td align="left" valign="top">Adding additional information about a function. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="declaring-functions">Declaring Functions</a> +</td> +<td> </td> +<td align="left" valign="top">Telling the compiler that a function is defined. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="function-safety">Function Safety</a> +</td> +<td> </td> +<td align="left" valign="top">Determining whether a function is safe to call. </td> +</tr> <tr> +<td align="left" valign="top">• <a href="related-topics">Related Topics</a> +</td> +<td> </td> +<td align="left" valign="top">Cross-references to specific Lisp primitives that have a special bearing on how functions work. </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/Functions.html" class="_attribution-link">https://www.gnu.org/software/emacs/manual/html_node/elisp/Functions.html</a> + </p> +</div> |
