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fix: Pin outline window to the buffer

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This resolves the situtaion which allows external plugin or for the user
to open the file buffer within the outline window. E.g. here are a few
scenarios I've run into:

https://github.com/user-attachments/assets/1c0fb255-bb56-49cd-9299-76b56be1b6ec

With the new options applied it is not working exactly as I want to (I'd
like buffer to be openning in the oil.nvim place) but it at least
doesn't enter the broken state and doesn't create the empty OUTLINE_1
file

https://github.com/user-attachments/assets/dfa0335a-9972-40ac-afca-f8f16f867818
This commit is contained in:
Dmitriy Kovalenko
2025-06-23 13:00:16 +02:00
parent 321f89ef79
commit 135780f902
1 changed files with 7 additions and 0 deletions
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7
lua/outline/view.lua
View File

@@ -24,6 +24,9 @@ function View:setup_view(split_command)
-- delete buffer when window is closed / buffer is hidden -- delete buffer when window is closed / buffer is hidden
utils.buf_set_option(self.buf, 'bufhidden', 'delete') utils.buf_set_option(self.buf, 'bufhidden', 'delete')
utils.buf_set_option(self.buf, 'buflisted', false)
utils.buf_set_option(self.buf, 'buftype', 'nofile')
utils.buf_set_option(self.buf, 'modifiable', false)
-- create a split -- create a split
vim.cmd(split_command) vim.cmd(split_command)
@@ -50,6 +53,10 @@ function View:setup_view(split_command)
utils.win_set_option(self.win, 'winhl', cfg.o.outline_window.winhl) utils.win_set_option(self.win, 'winhl', cfg.o.outline_window.winhl)
utils.win_set_option(self.win, 'linebreak', true) -- only has effect when wrap=true utils.win_set_option(self.win, 'linebreak', true) -- only has effect when wrap=true
utils.win_set_option(self.win, 'breakindent', true) -- only has effect when wrap=true utils.win_set_option(self.win, 'breakindent', true) -- only has effect when wrap=true
-- this setting pins the window to the buffer not allowing to open any other buffers
-- which helps to prevent situation when external pickers (e.g. telescope) opens file
-- in the outline window sidebar
utils.win_set_option(self.win, 'winfixbuf', true)
-- Would be nice to use guides.markers.vertical as part of showbreak to keep -- Would be nice to use guides.markers.vertical as part of showbreak to keep
-- continuity of the tree UI, but there's currently no way to style the -- continuity of the tree UI, but there's currently no way to style the
-- color, apart from globally overriding hl-NonText, which will potentially -- color, apart from globally overriding hl-NonText, which will potentially