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feat(extmarks): add virt_text_repeat_linebreak flag (#26625)

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Problem:  Unable to predict which byte-offset to place virtual text to
          make it repeat visually in the wrapped part of a line.
Solution: Add a flag to nvim_buf_set_extmark() that causes virtual
          text to repeat in wrapped lines.
This commit is contained in:
luukvbaal
2023-12-26 00:16:03 +01:00
committed by GitHub
parent 0a598c13b1
commit bbd5c6363c
12 changed files with 55 additions and 12 deletions
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2
test/functional/api/extmark_spec.lua
View File

@@ -1549,6 +1549,7 @@ describe('API/extmarks', function()
virt_lines_above = true,
virt_lines_leftcol = true,
virt_text = { { "text", "Macro" }, { "???" }, { "stack", { "Type", "Search" } } },
virt_text_repeat_linebreak = false,
virt_text_hide = true,
virt_text_pos = "right_align",
} }, get_extmark_by_id(ns, marks[1], { details = true }))
@@ -1557,6 +1558,7 @@ describe('API/extmarks', function()
right_gravity = true,
priority = 0,
virt_text = { { "", "Macro" }, { "", { "Type", "Search" } }, { "" } },
virt_text_repeat_linebreak = false,
virt_text_hide = false,
virt_text_pos = "win_col",
virt_text_win_col = 1,

2
test/functional/ui/bufhl_spec.lua
View File

@@ -644,6 +644,7 @@ describe('Buffer highlighting', function()
virt_text = s1,
-- other details
right_gravity = true,
virt_text_repeat_linebreak = false,
virt_text_pos = 'eol',
virt_text_hide = false,
}}}, get_extmarks(id1, {0,0}, {0, -1}, {details=true}))
@@ -656,6 +657,7 @@ describe('Buffer highlighting', function()
virt_text = s2,
-- other details
right_gravity = true,
virt_text_repeat_linebreak = false,
virt_text_pos = 'eol',
virt_text_hide = false,
}}}, get_extmarks(id1, {lastline,0}, {lastline, -1}, {details=true}))

26
test/functional/ui/decorations_spec.lua
View File

@@ -2094,6 +2094,32 @@ describe('extmark decorations', function()
|
]]}
end)
it('virt_text_repeat_linebreak repeats virtual text on wrapped lines', function()
screen:try_resize(40, 5)
meths.set_option_value('breakindent', true, {})
insert(example_text)
meths.buf_set_extmark(0, ns, 1, 0, { virt_text = {{'│', 'NonText'}}, virt_text_pos = 'overlay', virt_text_repeat_linebreak = true })
meths.buf_set_extmark(0, ns, 1, 3, { virt_text = {{'│', 'NonText'}}, virt_text_pos = 'overlay', virt_text_repeat_linebreak = true })
command('norm gg')
screen:expect{grid=[[
^for _,item in ipairs(items) do |
{1:│} {1:│}local text, hl_id_cell, count = unpa|
{1:│} {1:│}ck(item) |
if hl_id_cell ~= nil then |
|
]]}
meths.buf_clear_namespace(0, ns, 0, -1)
meths.buf_set_extmark(0, ns, 1, 0, { virt_text = {{'│', 'NonText'}}, virt_text_repeat_linebreak = true, virt_text_win_col = 0 })
meths.buf_set_extmark(0, ns, 1, 0, { virt_text = {{'│', 'NonText'}}, virt_text_repeat_linebreak = true, virt_text_win_col = 2 })
screen:expect{grid=[[
^for _,item in ipairs(items) do |
{1:│} {1:│} local text, hl_id_cell, count = unpa|
{1:│} {1:│} ck(item) |
if hl_id_cell ~= nil then |
|
]]}
end)
end)
describe('decorations: inline virtual text', function()