Arbortext Command Language > set Command Options > set acceptcmdextension
  
set acceptcmdextension
set acceptcmdextension= { on | off}
This option determines whether the source and require commands will add the .cmd extension to the file name if no extension was specified. If on , the .cmd extension will be tried after .acl if the file is not found. If off (the default), only .acl is supplied.
* 
The .cmd extension is deprecated and should not be used for new applications. When searching directories beneath $aptpath, Arbortext Editor never adds the .cmd extension regardless of the acceptcmdextension setting.
The option does not affect files specified explicitly with the .cmd extension. For example:
source myfuncs.cmd