Patch 9.0.0512

[Bram Moolenaar]

Patch 9.0.0512
Problem: Cannot redraw the status lines when editing a command.
Solution: Only postpone the redraw when messages have scrolled.
(closes #11170)
Files: src/ex_docmd.c, src/testdir/test_cmdline.vim,
src/testdir/dumps/Test_redrawstatus_in_autocmd_1.dump,
src/testdir/dumps/Test_redrawstatus_in_autocmd_2.dump


*** ../vim-9.0.0511/src/ex_docmd.c 2022-09-19 21:15:52.085717048 +0100
--- src/ex_docmd.c 2022-09-20 13:09:34.649221577 +0100
***************
*** 8431,8437 ****
status_redraw_all();
else
status_redraw_curbuf();
! if (State & MODE_CMDLINE)
return; // redraw later

RedrawingDisabled = 0;
--- 8431,8437 ----
status_redraw_all();
else
status_redraw_curbuf();
! if (msg_scrolled)
return; // redraw later

RedrawingDisabled = 0;
*** ../vim-9.0.0511/src/testdir/test_cmdline.vim 2022-09-19 21:15:52.085717048 +0100
--- src/testdir/test_cmdline.vim 2022-09-20 13:09:34.649221577 +0100
***************
*** 214,228 ****
CheckScreendump

let lines =<< trim END
! set cmdheight=2
autocmd CmdlineChanged * if getcmdline() == 'foobar' | redrawstatus | endif
END
call writefile(lines, 'XTest_redrawstatus', 'D')

let buf = RunVimInTerminal('-S XTest_redrawstatus', {'rows': 8})
call term_sendkeys(buf, ":echo \"one\\ntwo\\nthree\\nfour\"\<CR>")
call term_sendkeys(buf, ":foobar")
call VerifyScreenDump(buf, 'Test_redrawstatus_in_autocmd_1', {})

" clean up
call term_sendkeys(buf, "\<CR>")
--- 214,233 ----
CheckScreendump

let lines =<< trim END
! set laststatus=2
! set statusline=%=:%{getcmdline()}
autocmd CmdlineChanged * if getcmdline() == 'foobar' | redrawstatus | endif
END
call writefile(lines, 'XTest_redrawstatus', 'D')

let buf = RunVimInTerminal('-S XTest_redrawstatus', {'rows': 8})
+ " :redrawstatus is postponed if messages have scrolled
call term_sendkeys(buf, ":echo \"one\\ntwo\\nthree\\nfour\"\<CR>")
call term_sendkeys(buf, ":foobar")
call VerifyScreenDump(buf, 'Test_redrawstatus_in_autocmd_1', {})
+ " it is not postponed if messages have not scrolled
+ call term_sendkeys(buf, "\<Esc>:foobar")
+ call VerifyScreenDump(buf, 'Test_redrawstatus_in_autocmd_2', {})

" clean up
call term_sendkeys(buf, "\<CR>")
*** ../vim-9.0.0511/src/testdir/dumps/Test_redrawstatus_in_autocmd_1.dump 2022-09-19 21:15:52.085717048 +0100
--- src/testdir/dumps/Test_redrawstatus_in_autocmd_1.dump 2022-09-20 13:09:34.649221577 +0100
***************
*** 1,7 ****
|~+0#4040ff13#ffffff0| @73
|~| @73
! |~| @73
! |o+0#0000000&|n|e| @71
|t|w|o| @71
|t|h|r|e@1| @69
|f|o|u|r| @70
--- 1,7 ----
|~+0#4040ff13#ffffff0| @73
|~| @73
! | +3#0000000&@73|:
! |o+0&&|n|e| @71
|t|w|o| @71
|t|h|r|e@1| @69
|f|o|u|r| @70
*** ../vim-9.0.0511/src/testdir/dumps/Test_redrawstatus_in_autocmd_2.dump 2022-09-20 13:16:20.472460523 +0100
--- src/testdir/dumps/Test_redrawstatus_in_autocmd_2.dump 2022-09-20 13:09:34.649221577 +0100
***************
*** 0 ****
--- 1,8 ----
+ | +0&#ffffff0@74
+ |~+0#4040ff13&| @73
+ |~| @73
+ |~| @73
+ |~| @73
+ |~| @73
+ | +3#0000000&@67|:|f|o@1|b|a|r
+ |:+0&&|f|o@1|b|a|r> @67
*** ../vim-9.0.0511/src/version.c 2022-09-20 12:45:11.848336408 +0100
--- src/version.c 2022-09-20 13:16:28.744444091 +0100
***************
*** 701,702 ****
--- 701,704 ----
{ /* Add new patch number below this line */
+ /**/
+ 512,
/**/

--
hundred-and-one symptoms of being an internet addict:
105. When someone asks you for your address, you tell them your URL.

/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
\\\ sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///