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patch 8.0.1100: stuck in redraw loop when 'lazyredraw' is set

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Problem:    Stuck in redraw loop when 'lazyredraw' is set.
Solution:   Don't loop on update_screen() when not redrawing. (Yasuhiro
            Matsumoto, closes #2082)
This commit is contained in:
Bram Moolenaar
2017-09-13 22:11:35 +02:00
parent 518d699699
commit 072412ed45
4 changed files with 13 additions and 6 deletions
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7
src/terminal.c
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@@ -40,7 +40,9 @@
* TODO:
* - patch to use GUI or cterm colors for vterm. Yasuhiro, #2067
* - patch to add tmap, jakalope (Jacob Askeland) #2073
* - Redirecting output does not work on MS-Windows.
* - Redirecting output does not work on MS-Windows, Test_terminal_redir_file()
* is disabled.
* - test_terminal_no_cmd hangs (Christian)
* - implement term_setsize()
* - add test for giving error for invalid 'termsize' value.
* - support minimal size when 'termsize' is "rows*cols".
@@ -1543,7 +1545,8 @@ terminal_loop(void)
/* TODO: skip screen update when handling a sequence of keys. */
/* Repeat redrawing in case a message is received while redrawing. */
while (curwin->w_redr_type != 0)
update_screen(0);
if (update_screen(0) == FAIL)
break;
update_cursor(curbuf->b_term, FALSE);
c = term_vgetc();