DECCOLM fix, take 2. It turns out that my last fix wasn't causing crashes,

but PuTTY was running out of memory, which is both easy and fatal under Mac OS
at present.  Having fixed that, I've re-instated the screen-clearing and
cursor-homing on DECCOLM, and added resetting the scroll region, since this
seems to help VTL's keypad diagram display correctly.

git-svn-id: svn://svn.tartarus.org/sgt/putty@3006 cda61777-01e9-0310-a592-d414129be87e

diff --git a/terminal.c b/terminal.c
index 2a9470b..67a738c 100644 (file)
--- a/terminal.c
+++ b/terminal.c
@@ -1181,6 +1181,10 @@ static void toggle_mode(Terminal *term, int mode, int query, int state)
            if (!term->cfg.no_remote_resize)
                request_resize(term->frontend, state ? 132 : 80, term->rows);
            term->reset_132 = state;
+           term->alt_t = term->marg_t = 0;
+           term->alt_b = term->marg_b = term->rows - 1;
+           move(term, 0, 0, 0);
+           erase_lots(term, FALSE, TRUE, TRUE);
            break;
          case 5:                      /* reverse video */
            /*