CVS: cvs.openbsd.org: src

[Jean-Francois Brousseau <jfb_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	jfb_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2005/05/25 02:00:03

Modified files:
	usr.bin/cvs    : rcs.c 

Log message:
- basic code for rcs_rev_add() and rcs_rev_remove(), does not
handle deltatexts yet
- fix rcs_head_set() by allocating the head pointer if there was no
previous head revision
- initialize subnodes list correctly for RCS deltas
- fix a crash in rcs_strprint() on NULL strings
-