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Implement o and O bindings for vi mode

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Credit to @joallard for the patch. Fixes #7442
This commit is contained in:
ridiculousfish 2020-12-19 14:26:13 -08:00
parent 7e7355bde1
commit 2d2efc8b2e
4 changed files with 26 additions and 0 deletions
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2
share/functions/fish_vi_key_bindings.fish
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@ -80,6 +80,8 @@ function fish_vi_key_bindings --description 'vi-like key bindings for fish'
bind -s --preset -M default l forward-char
bind -s --preset -m insert \n execute
bind -s --preset -m insert \r execute
bind -s --preset -m insert o insert-line-under repaint-mode
bind -s --preset -m insert O insert-line-above repaint-mode
bind -s --preset -m insert i repaint-mode
bind -s --preset -m insert I beginning-of-line repaint-mode
bind -s --preset -m insert a forward-single-char repaint-mode

2
src/input.cpp
View file

@ -140,6 +140,8 @@ static const input_function_metadata_t input_function_metadata[] = {
{readline_cmd_t::swap_selection_start_stop, L"swap-selection-start-stop"},
{readline_cmd_t::end_selection, L"end-selection"},
{readline_cmd_t::kill_selection, L"kill-selection"},
{readline_cmd_t::insert_line_under, L"insert-line-under"},
{readline_cmd_t::insert_line_above, L"insert-line-above"},
{readline_cmd_t::forward_jump, L"forward-jump"},
{readline_cmd_t::backward_jump, L"backward-jump"},
{readline_cmd_t::forward_jump_till, L"forward-jump-till"},

2
src/input_common.h
View file

@ -65,6 +65,8 @@ enum class readline_cmd_t {
swap_selection_start_stop,
end_selection,
kill_selection,
insert_line_under,
insert_line_above,
forward_jump,
backward_jump,
forward_jump_till,

20
src/reader.cpp
View file

@ -3590,6 +3590,26 @@ void reader_data_t::handle_readline_command(readline_cmd_t c, readline_loop_stat
}
break;
}
case rl::insert_line_above: {
editable_line_t *el = active_edit_line();
while (el->position() > 0 && el->text().at(el->position() - 1) != L'\n') {
update_buff_pos(el, el->position() - 1);
}
insert_char(el, L'\n');
update_buff_pos(el, el->position() - 1);
break;
}
case rl::insert_line_under: {
editable_line_t *el = active_edit_line();
if (el->position() < el->size()) {
const wchar_t *buff = el->text().c_str();
while (buff[el->position()] && buff[el->position()] != L'\n') {
update_buff_pos(el, el->position() + 1);
}
}
insert_char(el, L'\n');
break;
}
case rl::forward_jump:
case rl::backward_jump:
case rl::forward_jump_till: