p4raw-id: //depot/perl@15816
_exe (Unix.U):
This variable defines the extension used for executable files.
- DJGPP, Cygwin and OS/2 use '.exe'. Stratus VOS uses '.pm'.
- No other operating systems require an extension for executable
- files, so it is empty for all others.
+ DJGPP, Cygwin and OS/2 use '.exe'. Stratus VOS uses '.pm'. On
+ operating systems which do not require a specific extension for
+ executable files, this variable is empty.
_o (Unix.U):
This variable defines the extension used for object files.