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paste: abort paste if handler does not return true

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This commit is contained in:
Justin M. Keyes
2019-08-19 00:41:58 +02:00
parent 68ea9a7c8a
commit 4389401a7c
2 changed files with 3 additions and 4 deletions
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2
src/nvim/lua/vim.lua
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@@ -109,7 +109,7 @@ local function _paste(data)
-- TODO: do not redraw (slow!) until paste is finished. -- TODO: do not redraw (slow!) until paste is finished.
-- if eof then -- if eof then
vim.api.nvim_command('redraw') vim.api.nvim_command('redraw')
return 0 return true -- Paste will not continue if not returning `true`.
end end
-- TODO(ZyX-I): Create compatibility layer. -- TODO(ZyX-I): Create compatibility layer.

5
src/nvim/tui/input.c
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@@ -133,9 +133,8 @@ static void tinput_wait_enqueue(void **argv)
Object fret Object fret
= nvim_execute_lua(STATIC_CSTR_AS_STRING("return vim._paste(...)"), = nvim_execute_lua(STATIC_CSTR_AS_STRING("return vim._paste(...)"),
args, &err); args, &err);
if ((fret.type == kObjectTypeInteger && fret.data.integer) if (fret.type != kObjectTypeBoolean || !fret.data.boolean) {
|| (fret.type == kObjectTypeBoolean && fret.data.boolean) // Abort paste if handler does not return true.
|| (fret.type == kObjectTypeString && fret.data.string.size)) {
input->paste_enabled = false; input->paste_enabled = false;
} }
api_free_object(fret); api_free_object(fret);