Patch 8.2.3204
Problem: Display garbled when 'cursorline' is set and lines wrap. (Gabriel
Dupras)
Solution: Avoid inserting lines twice.
Files: src/drawscreen.c, src/testdir/test_cursorline.vim,
src/testdir/dumps/Test_cursorline_redraw_1.dump,
src/testdir/dumps/Test_cursorline_redraw_2.dump
*** ../vim-8.2.3203/src/drawscreen.c 2021-07-09 15:53:57.220856706 +0200
--- src/drawscreen.c 2021-07-22 21:28:02.430027292 +0200
***************
*** 2249,2257 ****
// up or down to minimize redrawing.
// Don't do this when the change continues until the end.
// Don't scroll when dollar_vcol >= 0, keep the "$".
if (lnum == mod_top
&& mod_bot != MAXLNUM
! && !(dollar_vcol >= 0 && mod_bot == mod_top + 1))
{
int old_rows = 0;
int new_rows = 0;
--- 2249,2259 ----
// up or down to minimize redrawing.
// Don't do this when the change continues until the end.
// Don't scroll when dollar_vcol >= 0, keep the "$".
+ // Don't scroll when redrawing the top, scrolled already above.
if (lnum == mod_top
&& mod_bot != MAXLNUM
! && !(dollar_vcol >= 0 && mod_bot == mod_top + 1)
! && row >= top_end)
{
int old_rows = 0;
int new_rows = 0;
*** ../vim-8.2.3203/src/testdir/test_cursorline.vim 2020-08-12
18:50:31.875655822 +0200
--- src/testdir/test_cursorline.vim 2021-07-22 19:31:48.558376419 +0200
***************
*** 110,115 ****
--- 110,116 ----
func Test_cursorline_screenline()
CheckScreendump
CheckOption cursorlineopt
+
let filename='Xcursorline'
let lines = []
***************
*** 197,200 ****
--- 198,249 ----
call delete(filename)
endfunc
+ func Test_cursorline_redraw()
+ CheckScreendump
+ CheckOption cursorlineopt
+
+ let textlines =<< END
+ When the option is a list of flags, {value} must be
+ exactly as they appear in the option. Remove flags
+ one by one to avoid problems.
+ Also see |:set-args| above.
+
+ The {option} arguments to ":set" may be repeated. For example: >
+ :set ai nosi sw=3 ts=3
+ If you make an error in one of the arguments, an error message will be given
+ and the following arguments will be ignored.
+
+ *:set-verbose*
+ When 'verbose' is non-zero, displaying an option value will also tell where it
+ was last set. Example: >
+ :verbose set shiftwidth cindent?
+ < shiftwidth=4 ~
+ Last set from modeline line 1 ~
+ cindent ~
+ Last set from /usr/local/share/vim/vim60/ftplugin/c.vim line 30 ~
+ This is only done when specific option values are requested, not for ":verbose
+ set all" or ":verbose set" without an argument.
+ When the option was set by hand there is no "Last set" message.
+ When the option was set while executing a function, user command or
+ END
+ call writefile(textlines, 'Xtextfile')
+
+ let script =<< trim END
+ set cursorline scrolloff=2
+ normal 12G
+ END
+ call writefile(script, 'Xscript')
+
+ let buf = RunVimInTerminal('-S Xscript Xtextfile', #{rows: 20, cols: 40})
+ call VerifyScreenDump(buf, 'Test_cursorline_redraw_1', {})
+ call term_sendkeys(buf, "zt")
+ call TermWait(buf)
+ call term_sendkeys(buf, "\<C-U>")
+ call VerifyScreenDump(buf, 'Test_cursorline_redraw_2', {})
+
+ call StopVimInTerminal(buf)
+ call delete('Xscript')
+ call delete('Xtextfile')
+ endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.2.3203/src/testdir/dumps/Test_cursorline_redraw_1.dump
2021-07-22 21:32:12.873463755 +0200
--- src/testdir/dumps/Test_cursorline_redraw_1.dump 2021-07-22
21:30:21.849714819 +0200
***************
*** 0 ****
--- 1,20 ----
+ | +0&#ffffff0@23|o|n|e| |b|y| |o|n|e| |t|o| |a|v
+ |o|i|d| |p|r|o|b|l|e|m|s|.| @26
+ @24|A|l|s|o| |s|e@1| |||:|s|e|t|-|a
+ |r|g|s||| |a|b|o|v|e|.| @28
+ @40
+ |T|h|e| |{|o|p|t|i|o|n|}| |a|r|g|u|m|e|n|t|s| |t|o| |"|:|s|e|t|"| |m|a|y|
|b|e|
+ |r|e|p|e|a|t|e|d|.| @1|F|o|r| |e|x|a|m|p|l|e|:| |>| @14
+ @8|:|s|e|t| |a|i| |n|o|s|i| |s|w|=|3| |t|s|=|3| @9
+ |I|f| |y|o|u| |m|a|k|e| |a|n| |e|r@1|o|r| |i|n| |o|n|e| |o|f| |t|h|e|
|a|r|g|u|m
+ |e|n|t|s|,| |a|n| |e|r@1|o|r| |m|e|s@1|a|g|e| |w|i|l@1| |b|e| |g|i|v|e|n| @3
+ |a|n|d| |t|h|e| |f|o|l@1|o|w|i|n|g| |a|r|g|u|m|e|n|t|s| |w|i|l@1| |b|e|
|i|g|n|o
+ |r|e|d|.| @35
+ @40
+ @40
+ @16|*|:|s|e|t|-|v|e|r|b|o|s|e|*| @9
+ >W+8&&|h|e|n| |'|v|e|r|b|o|s|e|'| |i|s| |n|o|n|-|z|e|r|o|,|
|d|i|s|p|l|a|y|i|n|g| |a
+ |n| |o|p|t|i|o|n| |v|a|l|u|e| |w|i|l@1| |a|l|s|o| |t|e|l@1| |w|h|e|r|e| |i|t|
@1
+ |w+0&&|a|s| |l|a|s|t| |s|e|t|.| @1|E|x|a|m|p|l|e|:| |>| @14
+ @8|:|v|e|r|b|o|s|e| |s|e|t| |s|h|i|f|t|w|i|d|t|h| |c|i|n|d|e|n|t|?
+ |<| |2@1|L|,| |9|4|2|B| @10|1|2|,|1| @9|2|0|%|
*** ../vim-8.2.3203/src/testdir/dumps/Test_cursorline_redraw_2.dump
2021-07-22 21:32:12.877463744 +0200
--- src/testdir/dumps/Test_cursorline_redraw_2.dump 2021-07-22
21:30:23.005712215 +0200
***************
*** 0 ****
--- 1,20 ----
+ | +0&#ffffff0@39
+ |T|h|e| |{|o|p|t|i|o|n|}| |a|r|g|u|m|e|n|t|s| |t|o| |"|:|s|e|t|"| |m|a|y|
|b|e|
+ |r|e|p|e|a|t|e|d|.| @1|F|o|r| |e|x|a|m|p|l|e|:| |>| @14
+ | +8&&@7>:|s|e|t| |a|i| |n|o|s|i| |s|w|=|3| |t|s|=|3| @9
+ |I+0&&|f| |y|o|u| |m|a|k|e| |a|n| |e|r@1|o|r| |i|n| |o|n|e| |o|f| |t|h|e|
|a|r|g|u|m
+ |e|n|t|s|,| |a|n| |e|r@1|o|r| |m|e|s@1|a|g|e| |w|i|l@1| |b|e| |g|i|v|e|n| @3
+ |a|n|d| |t|h|e| |f|o|l@1|o|w|i|n|g| |a|r|g|u|m|e|n|t|s| |w|i|l@1| |b|e|
|i|g|n|o
+ |r|e|d|.| @35
+ @40
+ @40
+ @16|*|:|s|e|t|-|v|e|r|b|o|s|e|*| @9
+ |W|h|e|n| |'|v|e|r|b|o|s|e|'| |i|s| |n|o|n|-|z|e|r|o|,| |d|i|s|p|l|a|y|i|n|g|
|a
+ |n| |o|p|t|i|o|n| |v|a|l|u|e| |w|i|l@1| |a|l|s|o| |t|e|l@1| |w|h|e|r|e| |i|t|
@1
+ |w|a|s| |l|a|s|t| |s|e|t|.| @1|E|x|a|m|p|l|e|:| |>| @14
+ @8|:|v|e|r|b|o|s|e| |s|e|t| |s|h|i|f|t|w|i|d|t|h| |c|i|n|d|e|n|t|?
+ |<| @1|s|h|i|f|t|w|i|d|t|h|=|4| |~| @22
+ @10|L|a|s|t| |s|e|t| |f|r|o|m| |m|o|d|e|l|i|n|e| |l|i|n|e| |1|
+ |~| @38
+ @2|c|i|n|d|e|n|t| |~| @28
+ @22|7|,|2|-|9| @8|4@1|%|
*** ../vim-8.2.3203/src/version.c 2021-07-22 19:11:05.340650359 +0200
--- src/version.c 2021-07-22 19:30:21.654516866 +0200
***************
*** 757,758 ****
--- 757,760 ----
{ /* Add new patch number below this line */
+ /**/
+ 3204,
/**/
--
Your mouse has moved. Windows must be restarted for the change
to take effect. Reboot now?
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
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