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tui: fix problem that TTY does not go into raw mode

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fixes #13073.
This commit is contained in:
erw7
2020-10-11 10:59:44 +09:00
parent f7cc3ae0b7
commit 3a597cb1a0
1 changed files with 9 additions and 0 deletions
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9
src/nvim/tui/tui.c
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@@ -1102,6 +1102,15 @@ static void tui_set_mode(UI *ui, ModeShape mode)
static void tui_mode_change(UI *ui, String mode, Integer mode_idx)
{
TUIData *data = ui->data;
#ifdef UNIX
// If stdin is not a TTY, the LHS of pipe may change the state of the TTY
// after calling uv_tty_set_mode. So, set the mode of the TTY again here.
// #13073
if (data->is_starting && data->input.in_fd == STDERR_FILENO) {
uv_tty_set_mode(&data->output_handle.tty, UV_TTY_MODE_NORMAL);
uv_tty_set_mode(&data->output_handle.tty, UV_TTY_MODE_IO);
}
#endif
tui_set_mode(ui, (ModeShape)mode_idx);
data->is_starting = false; // mode entered, no longer starting
data->showing_mode = (ModeShape)mode_idx;