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fix(ui): allow redrawing statusline when msgsep is used (#20337)

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This commit is contained in:
zeertzjq
2022-09-26 21:23:43 +08:00
committed by GitHub
parent c7e74f7889
commit be693462d5
3 changed files with 127 additions and 7 deletions
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2
src/nvim/ex_docmd.c
View File

@@ -6088,7 +6088,7 @@ static void ex_redrawstatus(exarg_T *eap)
} else {
status_redraw_curbuf();
}
if (msg_scrolled && (State & MODE_CMDLINE)) {
if (msg_scrolled && !msg_use_msgsep() && (State & MODE_CMDLINE)) {
return; // redraw later
}

4
src/nvim/ex_getln.c
View File

@@ -774,11 +774,11 @@ static uint8_t *command_line_enter(int firstc, long count, int indent, bool init
// Redraw the statusline in case it uses the current mode using the mode()
// function.
if (!cmd_silent && msg_scrolled == 0) {
if (!cmd_silent && (msg_scrolled == 0 || msg_use_msgsep())) {
bool found_one = false;
FOR_ALL_WINDOWS_IN_TAB(wp, curtab) {
if (*p_stl != NUL || *wp->w_p_stl != NUL) {
if (*p_stl != NUL || *wp->w_p_stl != NUL || *p_wbr != NUL || *wp->w_p_wbr != NUL) {
wp->w_redr_status = true;
found_one = true;
}

128
test/functional/ui/cmdline_spec.lua
View File

@@ -5,6 +5,7 @@ local source = helpers.source
local command = helpers.command
local assert_alive = helpers.assert_alive
local uname = helpers.uname
local exec = helpers.exec
local eval = helpers.eval
local eq = helpers.eq
@@ -821,12 +822,23 @@ describe('statusline is redrawn on entering cmdline', function()
]]}
end)
it('but not with scrolled messages', function()
command('set statusline=%{mode()}')
screen:try_resize(35,10)
it('with scrolled messages and msgsep', function()
screen:try_resize(35,14)
exec([[
let g:count = 0
autocmd CmdlineEnter * let g:count += 1
split
resize 1
setlocal statusline=%{mode()}%{g:count}
setlocal winbar=%{mode()}%{g:count}
]])
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{9:c1 }|
|
{3:c1 }|
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
@@ -839,8 +851,12 @@ describe('statusline is redrawn on entering cmdline', function()
]]}
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{9:c2 }|
|
{3:c2 }|
|
{1:~ }|
{1:~ }|
{3: }|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
@@ -851,6 +867,78 @@ describe('statusline is redrawn on entering cmdline', function()
{5:inue}^ |
]]}
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{9:c3 }|
|
{3:c3 }|
{3: }|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{5:inue}^ |
]]}
feed('<cr>')
screen:expect{grid=[[
{9:n3 }|
^ |
{3:n3 }|
|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{2:[No Name] }|
|
]]}
end)
it('but not with scrolled messages without msgsep', function()
screen:try_resize(35,10)
exec([[
let g:count = 0
autocmd CmdlineEnter * let g:count += 1
set display-=msgsep
set statusline=%{mode()}%{g:count}
]])
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{1:~ }|
{3:c1 }|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{5:inue}^ |
]]}
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{1:~ }|
{1:~ }|
{3:c1 }|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{4:E121: Undefined variable: doesnotex}|
{4:ist} |
{5:Press ENTER or type command to cont}|
{5:inue}^ |
]]}
feed(':echoerr doesnotexist<cr>')
screen:expect{grid=[[
{4:E121: Undefined variable: doesnotex}|
@@ -875,7 +963,7 @@ describe('statusline is redrawn on entering cmdline', function()
{1:~ }|
{1:~ }|
{1:~ }|
{3:n }|
{3:n3 }|
|
]]}
end)
@@ -1238,4 +1326,36 @@ describe('cmdheight=0', function()
[2] = {win = {id = 1000}, topline = 0, botline = 2, curline = 0, curcol = 0, linecount = 1};
}}
end)
it('winbar is redrawn on entering cmdline and :redrawstatus #20336', function()
exec([[
set cmdheight=0
set winbar=%{mode()}%=:%{getcmdline()}
]])
feed(':')
screen:expect([[
{3:c :}|
|
{1:~ }|
{1:~ }|
:^ |
]])
feed('echo')
-- not redrawn yet
screen:expect([[
{3:c :}|
|
{1:~ }|
{1:~ }|
:echo^ |
]])
command('redrawstatus')
screen:expect([[
{3:c :echo}|
|
{1:~ }|
{1:~ }|
:echo^ |
]])
end)
end)