Module Name:	src
Committed By:	dsl
Date:		Sun Aug  1 21:48:24 UTC 2004

Modified Files:
	src/lib/libcurses: copywin.c overlay.c overwrite.c

Log Message:
overwrite() wasn't copying enough lines or columns.
copywin() couldn't seem to decide whether it should work in window or
screen coordinates - and managed to do neither.
Change copywin() to use window relative coords (as ncurses and solaris do),
and change overwrite() and overlay() to use the modified interface.
It is now possible to use overwrite() to save part of curscr while a
temporary window is drawn.
Fixes PR/26506


To generate a diff of this commit:
cvs rdiff -r1.9 -r1.10 src/lib/libcurses/copywin.c
cvs rdiff -r1.15 -r1.16 src/lib/libcurses/overlay.c
cvs rdiff -r1.16 -r1.17 src/lib/libcurses/overwrite.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.