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feat: add sections opt for man_pages and fix for macos (#413)

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:Telescope man_pages sections=3 will only show man pages from section 3
:Telescope man_pages sections=1,2,3 will show man pages from section 1, 2 and 3
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JINNOUCHI Yasushi
2021-02-02 21:23:37 +09:00
committed by GitHub
parent 9e76b1613a
commit c422d86eb9
3 changed files with 31 additions and 18 deletions
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20
lua/telescope/builtin/internal.lua
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@@ -429,27 +429,31 @@ internal.help_tags = function(opts)
end
internal.man_pages = function(opts)
local pages = utils.get_os_command_output(opts.man_cmd or { 'apropos', '--sections=1', '' })
opts.sections = utils.get_default(opts.sections, {'1'})
assert(vim.tbl_islist(opts.sections), 'sections should be a list')
opts.man_cmd = utils.get_lazy_default(opts.man_cmd, function()
local is_darwin = vim.loop.os_uname().sysname == 'Darwin'
return is_darwin and {'apropos', ' '} or {'apropos', ''}
end)
opts.entry_maker = opts.entry_maker or make_entry.gen_from_apropos(opts)
pickers.new(opts, {
prompt_title = 'Man',
finder = finders.new_table {
results = pages,
entry_maker = opts.entry_maker or make_entry.gen_from_apropos(opts),
},
finder = finders.new_oneshot_job(opts.man_cmd, opts),
previewer = previewers.man.new(opts),
sorter = conf.generic_sorter(opts),
attach_mappings = function(prompt_bufnr)
actions._goto_file_selection:replace(function(_, cmd)
local selection = actions.get_selected_entry()
local args = selection.section .. ' ' .. selection.value
actions.close(prompt_bufnr)
if cmd == 'edit' or cmd == 'new' then
vim.cmd('Man ' .. selection.value)
vim.cmd('Man ' .. args)
elseif cmd == 'vnew' then
vim.cmd('vert bo Man ' .. selection.value)
vim.cmd('vert bo Man ' .. args)
elseif cmd == 'tabedit' then
vim.cmd('tab Man ' .. selection.value)
vim.cmd('tab Man ' .. args)
end
end)