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patch 8.0.0745: multi-byte characters in a terminal don't display well

Problem:    multi-byte characters in a terminal window are not displayed
            properly.
Solution:   Set the unused screen characters. (Yasuhiro Matsumoto, closes
            #1857)
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brammool committed Jul 22, 2017
1 parent 5a1feb8 commit 9f1f49b839fbc5d099301d5318a5e1e70dd59b7c
Showing with 10 additions and 1 deletion.
  1. +8 −1 src/terminal.c
  2. +2 −0 src/version.c
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@@ -46,6 +46,7 @@
* - Display the scrollback buffer (but with attributes).
* Make the buffer not modifiable, drop attributes when making changes.
* - when closing window and job has not ended, make terminal hidden?
* - don't allow exiting Vim when a terminal is still running a job
* - use win_del_lines() to make scroll-up efficient.
* - command line completion for :terminal
* - add test for giving error for invalid 'termsize' value.
@@ -629,9 +630,15 @@ term_update_window(win_T *wp)
{
#if defined(FEAT_MBYTE)
if (enc_utf8 && c >= 0x80)
{
ScreenLines[off] = ' ';
ScreenLinesUC[off] = c;
}
else
{
ScreenLines[off] = c;
ScreenLinesUC[off] = NUL;
}
#else
ScreenLines[off] = c;
#endif
@@ -643,7 +650,7 @@ term_update_window(win_T *wp)
++off;
if (cell.width == 2)
{
ScreenLines[off] = ' ';
ScreenLines[off] = NUL;
ScreenLinesUC[off] = NUL;
++pos.col;
++off;
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@@ -769,6 +769,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
745,
/**/
744,
/**/

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