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feat: sort_mru for builtin buffers (#1028)

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:help builtin.buffers
This commit is contained in:
Simon Hauser
2021-07-19 09:10:06 +02:00
committed by GitHub
parent 8c3f2b630b
commit 46e03a935f
3 changed files with 12 additions and 3 deletions
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7
doc/telescope.txt
View File

@@ -659,9 +659,12 @@ builtin.buffers({opts}) *builtin.buffers()*
{only_cwd} (boolean) if true, only show buffers in the
current working directory (default
false)
{sort_lastused} (boolean) if true, sort the shown buffers so
that the last used one is selected
{sort_lastused} (boolean) Sorts current and last buffer to the
top and selects the lastused
(default false)
{sort_mru} (boolean) Sorts all buffers after most recent
used. Not just the current and last
one (default false)
{bufnr_width} (number) Defines the width of the buffer
numbers in front of the filenames

3
lua/telescope/builtin/init.lua
View File

@@ -248,7 +248,8 @@ builtin.reloader = require('telescope.builtin.internal').reloader
---@field show_all_buffers boolean: if true, show all buffers, including unloaded buffers (default true)
---@field ignore_current_buffer boolean: if true, don't show the current buffer in the list (default false)
---@field only_cwd boolean: if true, only show buffers in the current working directory (default false)
---@field sort_lastused boolean: if true, sort the shown buffers so that the last used one is selected (default false)
---@field sort_lastused boolean: Sorts current and last buffer to the top and selects the lastused (default false)
---@field sort_mru boolean: Sorts all buffers after most recent used. Not just the current and last one (default false)
---@field bufnr_width number: Defines the width of the buffer numbers in front of the filenames
builtin.buffers = require('telescope.builtin.internal').buffers

5
lua/telescope/builtin/internal.lua
View File

@@ -593,6 +593,11 @@ internal.buffers = function(opts)
return true
end, vim.api.nvim_list_bufs())
if not next(bufnrs) then return end
if opts.sort_mru then
table.sort(bufnrs, function(a, b)
return vim.fn.getbufinfo(a)[1].lastused > vim.fn.getbufinfo(b)[1].lastused
end)
end
local buffers = {}
local default_selection_idx = 1