leigh/outline.nvim
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guides: Add highlight

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"Comment" highlight group for now, easy on the eyes
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simrat39
2021-04-18 20:54:17 -07:00
parent e8558a58a0
commit 9a95df9706
1 changed files with 13 additions and 0 deletions
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13
lua/symbols-outline.lua
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@@ -82,6 +82,18 @@ local function make_linear(outline_items)
return ret return ret
end end
local function highlight_text(name, text, hl_group)
vim.cmd(string.format("syn match %s /%s/", name, text))
vim.cmd(string.format("hi def link %s %s", name ,hl_group))
end
local function setup_highlights()
-- markers
highlight_text(markers.middle, markers.middle, "Comment")
highlight_text(markers.horizontal, markers.horizontal, "Comment")
highlight_text(markers.bottom, markers.bottom, "Comment")
end
local function write(outline_items, bufnr, winnr) local function write(outline_items, bufnr, winnr)
for index, value in ipairs(outline_items) do for index, value in ipairs(outline_items) do
local line = " " local line = " "
@@ -133,6 +145,7 @@ local function handler(_, _, result)
D.state.linear_outline_items = make_linear(parse(result)) D.state.linear_outline_items = make_linear(parse(result))
write(D.state.outline_items, D.state.outline_buf, D.state.outline_win) write(D.state.outline_items, D.state.outline_buf, D.state.outline_win)
setup_highlights()
delete_last_line(D.state.outline_buf) delete_last_line(D.state.outline_buf)
goto_first_line() goto_first_line()
end end