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fix: cycle scroll when num_results is small (#316)

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aca
2020-12-11 12:52:30 +09:00
committed by GitHub
parent 62b8655f15
commit d9bf9181bc
1 changed files with 12 additions and 4 deletions
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8
lua/telescope/pickers.lua
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@@ -696,11 +696,19 @@ end
function Picker:_handle_scroll_strategy(row) function Picker:_handle_scroll_strategy(row)
if self.scroll_strategy == "cycle" then if self.scroll_strategy == "cycle" then
if self.max_results > self.manager:num_results() then
if row < self.max_results - self.manager:num_results() then
row = self.max_results - 1
elseif row > self.max_results - 1 then
row = self.max_results - self.manager:num_results()
end
else
if row >= self.max_results then if row >= self.max_results then
row = 0 row = 0
elseif row < 0 then elseif row < 0 then
row = self.max_results - 1 row = self.max_results - 1
end end
end
else else
if row >= self.max_results then if row >= self.max_results then
row = self.max_results - 1 row = self.max_results - 1