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fix: ui: Follow links while setting up SymbolsOutlineConnector

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we link to comment but dont follow links which makes it wonky with
themes. Also make the highlight customizable.
This commit is contained in:
simrat39
2021-08-20 19:34:01 -07:00
parent 13cb85092a
commit 40b7d5cbaa
3 changed files with 21 additions and 18 deletions
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5
README.md
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@@ -116,7 +116,8 @@ vim.g.symbols_outline = {
### Highlights
| Highlight | Purpose |
| ------------- | ------------------------------------------------------- |
| ----------------------- | -------------------------------------- |
| FocusedSymbol | Highlight of the focused symbol |
| Pmenu | Highlight of the preview popup windows |
| Comment | Highlight of the table connectors and info virtual text |
| SymbolsOutlineConnector | Highlight of the table connectors |
| Comment | Highlight of the info virtual text |

5
doc/symbols-outline.txt
View File

@@ -219,7 +219,7 @@ symbol_blacklist
5. COMMANDS *symbols-outline-commands*
| Command | Description |
| -------------------- | ---------------------- |
| ---------------------- | ---------------------- |
| `:SymbolsOutline` | Toggle symbols outline |
| `:SymbolsOutlineOpen` | Open symbols outline |
| `:SymbolsOutlineClose` | Close symbols outline |
@@ -242,9 +242,10 @@ symbol_blacklist
7. HIGHLIGHTS *symbols-outline-highlights*
| Highlight | Purpose |
| ------------- | ------------------------------------------------------- |
| ----------------------- | ------------------------------------------------------- |
| FocusedSymbol | Highlight of the focused symbol |
| Pmenu | Highlight of the preview popup windows |
| SymbolsOutlineConnector | Highlight of the table connectors |
| Comment | Highlight of the table connectors and info virtual text |
================================================================================

9
lua/symbols-outline/ui.lua
View File

@@ -37,14 +37,15 @@ function M.setup_highlights()
-- notably making them italic, which messes up the outline connector. Fix
-- this by copying the foreground color from the comment hl into a new
-- highlight.
local comment_fg_gui = vim.fn.synIDattr(vim.fn.hlID('Comment'), 'fg',
'gui')
local comment_fg_cterm = vim.fn.synIDattr(vim.fn.hlID('Comment'), 'fg',
local comment_fg_gui = vim.fn.synIDattr(vim.fn.synIDtrans(vim.fn.hlID('Comment')), 'fg', 'gui')
local comment_fg_cterm = vim.fn.synIDattr(vim.fn.synIDtrans(vim.fn.hlID('Comment')), 'fg',
'cterm')
print(comment_fg_gui)
if vim.fn.hlexists('SymbolsOutlineConnector') == 0 then
vim.cmd(string.format('hi SymbolsOutlineConnector ctermfg=%s guifg=%s',
comment_fg_cterm, comment_fg_gui))
end
local symbols = config.options.symbols