doc/commands/DestroyFunc.xml

   1 <?xml version="1.0" encoding="UTF-8" ?>
   2 <!DOCTYPE part PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
   3   "../docbook-xml/docbookx.dtd"
   4 [
   5 <!ENTITY % myents SYSTEM "../fvwm.ent" >
   6 %myents;
   7 ]>
   8
   9 <!-- $Id: DestroyFunc.xml,v 1.3 2007/06/16 12:38:46 griph Exp $ -->
  10
  11 <section id='DestroyFunc'>
  12 <title>DestroyFunc</title>
  13
  14 <cmdsynopsis>
  15         <command>DestroyFunc</command
  16         ><arg choice='plain'
  17                 ><replaceable>function</replaceable
  18         ></arg>
  19 </cmdsynopsis>
  20
  21
  22 <para>Deletes a function, so that subsequent references to it are no
  23 longer valid.  You can use this to change the contents of a
  24 function during a fvwm session.  The function can be rebuilt using
  25 <fvwmref cmd="AddToFunc"/>.</para>
  26
  27 <programlisting>
  28 DestroyFunc PrintFunction
  29 </programlisting>
  30
  31
  32 </section>