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fix: safer teardown of buffer previewer (#1158)

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This commit is contained in:
fdschmidt93
2021-08-23 20:20:41 +02:00
committed by GitHub
parent f45c170f28
commit 50e5e86ac3
1 changed files with 11 additions and 9 deletions
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lua/telescope/previewers/buffer_previewer.lua
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@@ -921,6 +921,7 @@ previewers.buffers = defaulter(function(opts)
return state return state
end, end,
teardown = function(self) teardown = function(self)
if self.state then
-- reapply proper buffer-window options.. -- reapply proper buffer-window options..
for opt, value in pairs(self.state.win_options) do for opt, value in pairs(self.state.win_options) do
vim.api.nvim_win_set_option(self.state.winid, opt, value) vim.api.nvim_win_set_option(self.state.winid, opt, value)
@@ -932,6 +933,7 @@ previewers.buffers = defaulter(function(opts)
vim.api.nvim_buf_clear_namespace(buf, ns_previewer, 0, -1) vim.api.nvim_buf_clear_namespace(buf, ns_previewer, 0, -1)
end end
end end
end
previewer_active = false previewer_active = false
end, end,
dyn_title = function(_, entry) dyn_title = function(_, entry)