<b>Syntax:</b>
<kbd>
{append variable=variable-to-set [value=value] [from=another-variable-name] 
     [other=...] [define=...]}
</kbd>
<p>
<b>Attributes</b>
<p>
<dl compact>
<dt><kbd>variable=...</kbd> 
<dd>Append to this variable
<dt><kbd>value=...</kbd>
<dd>The exact value to append to the variable
<dt><kbd>from=...</kbd>
<dd>Append the value of this variable to the specified variable
<dt><kbd>other=...</kbd>
<dd>As from, but uses the value of a 'misc' variable. That is,
id->misc->variables, not id->variables. Mostly useful for pike-script
and pike-module programmers
<dt><kbd>define=...</kbd>
<dd>Use the value of this define.
</dl>
If none of the above attributes are specified, nothing is done.
If debug is currenty on, more specific debug information is provided
if the operation failed.
<p> 
<b>See also:</b> {set help} {debug help}