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fix: builtin only have entries for extension functions (#1587)

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* fix: `builtin` only have entries for extension functions

* fix: add check for underscore and explanation of which functions included
This commit is contained in:
Luke Kershaw
2021-12-19 17:55:50 +00:00
committed by GitHub
parent 5f37fbfa83
commit 9aaaa0c5f3
2 changed files with 11 additions and 5 deletions
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13
lua/telescope/builtin/internal.lua
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@@ -55,11 +55,14 @@ internal.builtin = function(opts)
title = "Telescope Pickers"
for ext, funcs in pairs(require("telescope").extensions) do
for func_name, func_obj in pairs(funcs) do
local debug_info = debug.getinfo(func_obj)
table.insert(objs, {
filename = string.sub(debug_info.source, 2),
text = string.format("%s : %s", ext, func_name),
})
-- Only include exported functions whose name doesn't begin with an underscore
if type(func_obj) == "function" and string.sub(func_name, 0, 1) ~= "_" then
local debug_info = debug.getinfo(func_obj)
table.insert(objs, {
filename = string.sub(debug_info.source, 2),
text = string.format("%s : %s", ext, func_name),
})
end
end
end
end