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feat(eval)!: make Vim functions return inner window width and height (#19743)

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In non-multigrid UI the only change is that the returned height now
excludes winbar, and this is compatible with Vim.

In multigrid UI this means the return value of these functions now
reflect the space available for buffer lines in a window.

No change in nvim_win_get_height() and nvim_win_get_width().
This commit is contained in:
zeertzjq
2022-08-24 21:02:45 +08:00
committed by GitHub
parent b0fdce55d0
commit f91b1885dd
4 changed files with 22 additions and 4 deletions
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11
test/functional/ui/multigrid_spec.lua
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@ -3,7 +3,9 @@ local Screen = require('test.functional.ui.screen')
local clear = helpers.clear
local feed, command, insert = helpers.feed, helpers.command, helpers.insert
local eq = helpers.eq
local funcs = helpers.funcs
local meths = helpers.meths
local curwin = helpers.curwin
local poke_eventloop = helpers.poke_eventloop
@ -871,6 +873,15 @@ describe('ext_multigrid', function()
before_each(function()
screen:try_resize_grid(2, 60, 20)
end)
it('winwidth() winheight() getwininfo() return inner width and height #19743', function()
eq(60, funcs.winwidth(0))
eq(20, funcs.winheight(0))
local win_info = funcs.getwininfo(curwin().id)[1]
eq(60, win_info.width)
eq(20, win_info.height)
end)
it('gets written till grid width', function()
insert(('a'):rep(60).."\n")