mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-11-17 15:51:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: use nvim_buf_set_extmark for vim.highlight (#16963)

Browse Source 
Closes https://github.com/neovim/neovim/issues/13647

This allows customizing the priority of the highlights.

* Add default priority of 50
* Use priority of 200 for highlight on yank
* use priority of 40 for highlight references (LSP)
This commit is contained in:
Michael Lingelbach
2022-01-15 14:19:20 -08:00
committed by GitHub
parent f3193c7b54
commit b455e0179b
3 changed files with 32 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
runtime/lua/vim/highlight.lua
View File

@@ -25,16 +25,29 @@ end
---@param higroup highlight group to use for highlighting
---@param rtype type of range (:help setreg, default charwise)
---@param inclusive boolean indicating whether the range is end-inclusive (default false)
function highlight.range(bufnr, ns, higroup, start, finish, rtype, inclusive)
---@param priority number indicating priority of highlight (default 50)
function highlight.range(bufnr, ns, higroup, start, finish, rtype, inclusive, priority)
rtype = rtype or 'v'
inclusive = inclusive or false
priority = priority or 50
-- sanity check
if start[2] < 0 or finish[1] < start[1] then return end
local region = vim.region(bufnr, start, finish, rtype, inclusive)
for linenr, cols in pairs(region) do
api.nvim_buf_add_highlight(bufnr, ns, higroup, linenr, cols[1], cols[2])
local end_row
if cols[2] == -1 then
end_row = linenr + 1
cols[2] = 0
end
api.nvim_buf_set_extmark(bufnr, ns, linenr, cols[1], {
hl_group = higroup,
end_row = end_row,
end_col = cols[2],
priority = priority,
strict = false
})
end
end
@@ -82,7 +95,7 @@ function highlight.on_yank(opts)
pos1 = {pos1[2] - 1, pos1[3] - 1 + pos1[4]}
pos2 = {pos2[2] - 1, pos2[3] - 1 + pos2[4]}
highlight.range(bufnr, yank_ns, higroup, pos1, pos2, event.regtype, event.inclusive)
highlight.range(bufnr, yank_ns, higroup, pos1, pos2, event.regtype, event.inclusive, 200)
vim.defer_fn(
function()