CVS commit: src/lib/libcurses

[Matthias Drochner <drochner%netbsd.org@localhost>]

Module Name:    src
Committed By:   drochner
Date:           Tue Feb 23 19:48:26 UTC 2010

Modified Files:
        src/lib/libcurses: acs.c add_wchstr.c addbytes.c addch.c border.c
            cchar.c curses.h curses_private.h ins_wch.c ins_wstr.c line.c
            move.c touchwin.c

Log Message:
misc fixes and improvements:
-call setlocale(LC_CTYPE, "") before nl_langinfo(CODESET) if the
 locale settings is (still) at "C" - otherwise the CODESET doesn't work
-fix the type of the WACS_* symbols -- this needs to be cchar_t*
-add safeguards where the return value of wcwidth() is used for
 loop counters or indexing -- it can be -1
-use more common code in the widechar support case -- in particular
 let the wchar functions do the work even if chtype ones were called
-implement wcursyncup/wsyncup/wsyncdown
-somewhat experimental: allow ACS_* variables to refer to WACS_*
 table entries -- this way, programs using the old chtype using API
 can use UTF8 line drawing on terminals which support UTF8 but not
 ACS switching
-fix some logics bugs in UTF8 recognition and ALTCHARSET handling


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/lib/libcurses/acs.c
cvs rdiff -u -r1.3 -r1.4 src/lib/libcurses/add_wchstr.c \
    src/lib/libcurses/cchar.c
cvs rdiff -u -r1.35 -r1.36 src/lib/libcurses/addbytes.c
cvs rdiff -u -r1.15 -r1.16 src/lib/libcurses/addch.c
cvs rdiff -u -r1.12 -r1.13 src/lib/libcurses/border.c
cvs rdiff -u -r1.99 -r1.100 src/lib/libcurses/curses.h
cvs rdiff -u -r1.44 -r1.45 src/lib/libcurses/curses_private.h
cvs rdiff -u -r1.4 -r1.5 src/lib/libcurses/ins_wch.c \
    src/lib/libcurses/ins_wstr.c
cvs rdiff -u -r1.5 -r1.6 src/lib/libcurses/line.c
cvs rdiff -u -r1.16 -r1.17 src/lib/libcurses/move.c
cvs rdiff -u -r1.25 -r1.26 src/lib/libcurses/touchwin.c

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