To: vim_dev@googlegroups.com Subject: Patch 7.4.1750 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ Patch 7.4.1750 Problem: When a buffer gets updated while in command line mode, the screen may be messed up. Solution: Postpone the redraw when the screen is scrolled. Files: src/channel.c *** ../vim-7.4.1749/src/channel.c 2016-04-14 12:46:33.608678731 +0200 --- src/channel.c 2016-04-18 19:24:36.775860968 +0200 *************** *** 1431,1436 **** --- 1431,1437 ---- /* * Invoke the "callback" on channel "channel". + * This does not redraw but sets channel_need_redraw; */ static void invoke_callback(channel_T *channel, char_u *callback, partial_T *partial, *************** *** 1445,1452 **** call_func(callback, (int)STRLEN(callback), &rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL); clear_tv(&rettv); ! ! redraw_after_callback(); } /* --- 1446,1452 ---- call_func(callback, (int)STRLEN(callback), &rettv, 2, argv, 0L, 0L, &dummy, TRUE, partial, NULL); clear_tv(&rettv); ! channel_need_redraw = TRUE; } /* *************** *** 2009,2014 **** --- 2009,2018 ---- } } + /* + * Invoke the callback at "cbhead". + * Does not redraw but sets channel_need_redraw. + */ static void invoke_one_time_callback( channel_T *channel, *************** *** 2099,2104 **** --- 2103,2109 ---- /* * Invoke a callback for "channel"/"part" if needed. + * This does not redraw but sets channel_need_redraw when redraw is needed. * Return TRUE when a message was handled, there might be another one. */ static int *************** *** 3468,3480 **** } } ! if (channel_need_redraw && must_redraw) { channel_need_redraw = FALSE; ! update_screen(0); ! setcursor(); ! cursor_on(); ! out_flush(); } return ret; --- 3473,3482 ---- } } ! if (channel_need_redraw) { channel_need_redraw = FALSE; ! redraw_after_callback(); } return ret; *** ../vim-7.4.1749/src/version.c 2016-04-17 20:49:46.133819400 +0200 --- src/version.c 2016-04-18 19:26:14.238849996 +0200 *************** *** 750,751 **** --- 750,753 ---- { /* Add new patch number below this line */ + /**/ + 1750, /**/ -- You were lucky. We lived for three months in a brown paper bag in a septic tank. We used to have to get up at six o'clock in the morning, clean the bag, eat a crust of stale bread, go to work down mill for fourteen hours a day week in-week out. When we got home, our Dad would thrash us to sleep with his belt! /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org ///