Revision history for Perl extension GetRc.

Version 0.23
  Sat Sep  9 16:33:52 CEST 2000
    - some documentation added
    - minor code cleanup
    
Version 0.22
  Wed Jun 21 21:25:06 CEST 2000
    - rewrite support for find_path
    - some documentation changes
    - added O_TRUNC in writerc

Version 0.21
  Fri Jun 16 23:58:53 CEST 2000
    - find_path functions added ( pop, push, shift, unshift )
    - code cleanup
    - major rewrite of AUTOLOAD
	( AUTOLOAD is now very ugly )

Version 0.20
  Wed May 17 17:31:29 CEST 2000
    - OO version development started
    - major rewrite of code

Version 0.17
  Tue Feb 10 15:33:29 MET 1998
    - a null key not accepted .. 
      ( thanks to Mike Arms <marms@sandia.gov> )

Version 0.16 
  Fri Feb  6 08:22:14 MET 1998
    - A zero value be accepted. ( may be :-{))) 
      ( thanks to Mike Arms <marms@sandia.gov> )

Version 0.15
  Mon Jan 26 15:11:13 MET 1998
    - RC_SEPARATOR is regex-like ( example: $RC_SEPARATOR = '\s*=\s*' )
      ( used for get_rc and partialy for update_rc)
    - added RC_OUT_SEPARATOR for write_rc ( not regex sure .. )
      ( used for write_rc and partialy for update_rc)

Version 0.14
  Thu Jan 22 16:21:36 MET 1998
    - added support for locking file 
    - added $RC_LOCK for enable or disable locking file
