# $EPIC: functioncall.txt,v 1.3 2006/08/29 18:22:56 sthalik Exp $
======Synopsis:======
$__functioncall__()

======Technical:======
   * This function returns 1 if the current script context is expecting a return value (ie, in an alias called as a function and not as a command.)
   * This function returns 0 in all other circumstances, including but not limited to aliases executed as commands, /[[on]] bodies, /[[userhost command|userhost]] -cmd bodies, and any other place where a return value is not expected.

======Practical:======
This function can be used to slightly alter the behavior of your aliases
depending on whether they are called as a command or as a function.

======Returns:======
The return value is either 0 or 1, depending on whether the current
script context is a function call or not.