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17 Commits

Author SHA1 Message Date
jdc 92cd5d7a66 We should check against NULL here. 
From Brett Lymn.
 2004-03-23 21:17:20 +00:00
jdc efc30049d8 Add KEY_RESIZE support and a SIGWINCH handler. 
Fixes PR bin/20032.
This requires a change to KEY_MAX, which affects libform and libmenu, so we
need to change libcurses major number.
 2004-03-22 18:57:10 +00:00
agc eb7c1594f1 Move UCB-licensed code from 4-clause to 3-clause licence. 
Patches provided by Joel Baker in PR 22280, verified by myself.
 2003-08-07 16:42:00 +00:00
dsl 87e998f336 Remove __winlistp, add *screen to WINDOW and initialise in newwin(). 
Make delwin() remove window from list of windows on its screen.
Free win->lspace and win->lines for subwins (they only share text space).
Free things in the correct (and same) order if malloc() fails in __makenew().
Adjust delscreen() for delwin() removing itself from winlist.
Fixes potential massive corruptions if delwin() called on a main window.
NB: not responsible for the sysinst core dumps :-(
 2003-07-30 11:19:00 +00:00
jdc e6800497da Keep the cr->nl translation state in a separate variable, so that we can 
do the translation ourselves (if the tty didn't do it for us).
Add debugging to track functions that change tty state.

Fixes PR 20834 by Stephen Borrill.
 2003-04-05 10:06:59 +00:00
dsl d75ec8181e Fix resize of windows with subwins. 
Let window size be given as a -ver number => lines from bottom.
Fix trace calls of pointers
(approved by Brett Lumn)
 2003-02-17 11:07:19 +00:00
jdc 60f7009432 I was slightly too agressive removing clearok() in revision 1.8. 
Add back a clearok(stdscr) for terminals where the startup sequence
doesn't clear the screen.
 2003-02-02 17:52:29 +00:00
jdc 2d83114a86 ARemove (no longer used) __nca. 2003-01-27 21:09:20 +00:00
blymn a3c6a58ea6 Added halfdelay() function. 2003-01-09 12:48:04 +00:00
jdc 4b9cace222 Handle function argument changes to __newwin(). 
Don't call clearok() for new windows in newterm() - it caused a screen erase
on the first refresh() of the window.
 2002-12-23 12:25:10 +00:00
jdc 4eb3ef3dac Set the curses default colours to white on black when using colour. 
See the Single UNIX Specification, Version 2 :

  http://www.opengroup.org/onlinepubs/007908799/xcurses/can_change_color.html

Also, add the functions :

	use_default_colors();
	assume_default_colors(fore, back);

(from ncurses) that allow the terminal default colours or user-specified
default colours to be used.
 2002-08-04 16:43:04 +00:00
itojun 2f69e2e14d handle non-tty cases more gracefully. 2002-06-26 18:23:28 +00:00
blymn ef5927835e Remove extraneous tabs from blank lines. 2002-01-02 10:38:27 +00:00
blymn 4118c45610 * Fixed uninitialiased variable problem in newterm 
* Implemented better fix for screen not clearing for refresh()
  when newterm used to start curses.
 2001-12-31 14:16:01 +00:00
blymn d7893fc457 Make newterm set the default screen if the old default screen was 
ended, stops new vi crashing.  Thanks to Aymeric Vincent for the fix.
 2001-12-30 13:20:35 +00:00
blymn 98f703ff1e Fix newterm so it syncs curscr to stdscr when term is created. Thanks 
to Onno van der Linden for finding this bug.
 2001-12-27 10:48:15 +00:00
blymn c84d91aad5 * Major change to add support for the newterm/set_term functions. 
* Added fix to getch.c suggested by Gabriel Rosenkoetter (thanks :-)
 2001-12-02 09:14:20 +00:00