Patch 8.2.1164

[Bram Moolenaar]

Patch 8.2.1164
Problem: Text cleared by checking terminal properties not redrawn. (Alexey
Radkov)
Solution: Mark the screen characters as invalid. (closes #6422)
Files: src/screen.c, src/proto/screen.pro, src/term.c


*** ../vim-8.2.1163/src/screen.c 2020-06-24 20:33:59.569106308 +0200
--- src/screen.c 2020-07-08 23:04:18.672848177 +0200
***************
*** 2982,2987 ****
--- 2982,2997 ----
}

/*
+ * To be called when characters were sent to the terminal directly, outputting
+ * test on "screen_lnum".
+ */
+ void
+ line_was_clobbered(int screen_lnum)
+ {
+ lineinvalid(LineOffset[screen_lnum], (int)Columns);
+ }
+
+ /*
* Copy part of a Screenline for vertically split window "wp".
*/
static void
*** ../vim-8.2.1163/src/proto/screen.pro 2019-12-12 12:55:32.000000000 +0100
--- src/proto/screen.pro 2020-07-08 23:03:53.264925563 +0200
***************
*** 31,36 ****
--- 31,37 ----
void screenalloc(int doclear);
void free_screenlines(void);
void screenclear(void);
+ void line_was_clobbered(int screen_lnum);
int can_clear(char_u *p);
void screen_start(void);
void windgoto(int row, int col);
*** ../vim-8.2.1163/src/term.c 2020-06-20 14:43:20.357653490 +0200
--- src/term.c 2020-07-08 23:02:48.325123752 +0200
***************
*** 3732,3737 ****
--- 3732,3738 ----
screen_stop_highlight();
term_windgoto(1, 0);
out_str((char_u *)" ");
+ line_was_clobbered(1);
}

if (xcc_status.tr_progress == STATUS_GET)
***************
*** 3761,3766 ****
--- 3762,3768 ----
screen_stop_highlight();
term_windgoto(2, 0);
out_str((char_u *)" ");
+ line_was_clobbered(2);
}

if (did_send)
*** ../vim-8.2.1163/src/version.c 2020-07-08 22:36:11.906706804 +0200
--- src/version.c 2020-07-08 23:03:47.832942126 +0200
***************
*** 756,757 ****
--- 756,759 ----
{ /* Add new patch number below this line */
+ /**/
+ 1164,
/**/

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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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