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feat: selection_strategy closest (#885)

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* Added closest selection_strategy to use default_selection_index initially but prefer highest ranked match when prompt not empty

* Updated supporting documentation to include selection_strategy
This commit is contained in:
Tom
2021-07-02 11:42:25 +01:00
committed by GitHub
parent 50001d4965
commit c5a6ed16e2
4 changed files with 10 additions and 2 deletions
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6
lua/telescope/pickers.lua
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@@ -1069,6 +1069,12 @@ function Picker:get_result_completor(results_bufnr, find_id, prompt, status_upda
else
self:set_selection(self:get_reset_row())
end
elseif selection_strategy == 'closest' then
if prompt == "" and self.default_selection_index ~= nil then
self:set_selection(self:get_row(self.default_selection_index))
else
self:set_selection(self:get_reset_row())
end
else
error('Unknown selection strategy: ' .. selection_strategy)
end