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Update keymap documentation in the book (#1745)

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* Add missing key bindings to keymap docs

* Add a note about readline bindings in insert mode

* Rewrite section on selection extend mode

We seem to have settled on this model, so no reason to say in the
docs that this is experimental. I also don't think we have any
movements that don't obey extend mode left.

* Fix table formatting

* Fix missing command for command palette binding

* Fix missed capitalization of descriptions in keymap docs

* Be consistent with multiple bindings in keymap docs

* Fix differently marked up commands in keymap docs

* Make special key capitalization consistent

Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>

* Fix extra space in docs

Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>

* A few more capitalizations of special keys in keymap docs

* Move a selection manipulation key map to the appropriate section in docs

* Move minor mode entry bindings to the minor modes section of keymap docs

* Add note about default register used in search commands in keymap docs

* Fix formatting of rebased addition

* Remove note about potential removal of select mode

It's been decided since to keep it

Co-authored-by: Michael Davis <michael.davis@nfiindustries.com>
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book/src/keymap.md
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@ -11,10 +11,10 @@
| Key | Description | Command | | Key | Description | Command |
| ----- | ----------- | ------- | | ----- | ----------- | ------- |
| `h`/`Left` | Move left | `move_char_left` | | `h`, `Left` | Move left | `move_char_left` |
| `j`/`Down` | Move down | `move_line_down` | | `j`, `Down` | Move down | `move_line_down` |
| `k`/`Up` | Move up | `move_line_up` | | `k`, `Up` | Move up | `move_line_up` |
| `l`/`Right` | Move right | `move_char_right` | | `l`, `Right` | Move right | `move_char_right` |
| `w` | Move next word start | `move_next_word_start` | | `w` | Move next word start | `move_next_word_start` |
| `b` | Move previous word start | `move_prev_word_start` | | `b` | Move previous word start | `move_prev_word_start` |
| `e` | Move next word end | `move_next_word_end` | | `e` | Move next word end | `move_next_word_end` |
@ -27,24 +27,15 @@
| `F` | Find previous char | `find_prev_char` | | `F` | Find previous char | `find_prev_char` |
| `G` | Go to line number `<n>` | `goto_line` | | `G` | Go to line number `<n>` | `goto_line` |
| `Alt-.` | Repeat last motion (`f`, `t` or `m`) | `repeat_last_motion` | | `Alt-.` | Repeat last motion (`f`, `t` or `m`) | `repeat_last_motion` |
| `Alt-:` | Ensures the selection is in forward direction | `ensure_selections_forward` |
| `Home` | Move to the start of the line | `goto_line_start` | | `Home` | Move to the start of the line | `goto_line_start` |
| `End` | Move to the end of the line | `goto_line_end` | | `End` | Move to the end of the line | `goto_line_end` |
| `PageUp` | Move page up | `page_up` | | `Ctrl-b`, `PageUp` | Move page up | `page_up` |
| `PageDown` | Move page down | `page_down` | | `Ctrl-f`, `PageDown` | Move page down | `page_down` |
| `Ctrl-u` | Move half page up | `half_page_up` | | `Ctrl-u` | Move half page up | `half_page_up` |
| `Ctrl-d` | Move half page down | `half_page_down` | | `Ctrl-d` | Move half page down | `half_page_down` |
| `Ctrl-i` | Jump forward on the jumplist | `jump_forward` | | `Ctrl-i` | Jump forward on the jumplist | `jump_forward` |
| `Ctrl-o` | Jump backward on the jumplist | `jump_backward` | | `Ctrl-o` | Jump backward on the jumplist | `jump_backward` |
| `Ctrl-s` | Save the current selection to the jumplist | `save_selection` | | `Ctrl-s` | Save the current selection to the jumplist | `save_selection` |
| `v` | Enter [select (extend) mode](#select--extend-mode) | `select_mode` |
| `g` | Enter [goto mode](#goto-mode) | N/A |
| `m` | Enter [match mode](#match-mode) | N/A |
| `:` | Enter command mode | `command_mode` |
| `z` | Enter [view mode](#view-mode) | N/A |
| `Z` | Enter sticky [view mode](#view-mode) | N/A |
| `Ctrl-w` | Enter [window mode](#window-mode) | N/A |
| `Space` | Enter [space mode](#space-mode) | N/A |
### Changes ### Changes
@ -86,8 +77,8 @@
| Key | Description | Command | | Key | Description | Command |
| ------ | ----------- | ------- | | ------ | ----------- | ------- |
| <code>&#124;</code> | Pipe each selection through shell command, replacing with output | `shell_pipe` | | `|` | Pipe each selection through shell command, replacing with output | `shell_pipe` |
| <code>Alt-&#124;</code> | Pipe each selection into shell command, ignoring output | `shell_pipe_to` | | `Alt-|` | Pipe each selection into shell command, ignoring output | `shell_pipe_to` |
| `!` | Run shell command, inserting output before each selection | `shell_insert_output` | | `!` | Run shell command, inserting output before each selection | `shell_insert_output` |
| `Alt-!` | Run shell command, appending output after each selection | `shell_append_output` | | `Alt-!` | Run shell command, appending output after each selection | `shell_append_output` |
| `$` | Pipe each selection into shell command, keep selections where command returned 0 | `shell_keep_pipe` | | `$` | Pipe each selection into shell command, keep selections where command returned 0 | `shell_keep_pipe` |
@ -104,6 +95,7 @@
| `_` | Trim whitespace from the selection | `trim_selections` | | `_` | Trim whitespace from the selection | `trim_selections` |
| `;` | Collapse selection onto a single cursor | `collapse_selection` | | `;` | Collapse selection onto a single cursor | `collapse_selection` |
| `Alt-;` | Flip selection cursor and anchor | `flip_selections` | | `Alt-;` | Flip selection cursor and anchor | `flip_selections` |
| `Alt-:` | Ensures the selection is in forward direction | `ensure_selections_forward` |
| `,` | Keep only the primary selection | `keep_primary_selection` | | `,` | Keep only the primary selection | `keep_primary_selection` |
| `Alt-,` | Remove the primary selection | `remove_primary_selection` | | `Alt-,` | Remove the primary selection | `remove_primary_selection` |
| `C` | Copy selection onto the next line (Add cursor below) | `copy_selection_on_next_line` | | `C` | Copy selection onto the next line (Add cursor below) | `copy_selection_on_next_line` |
@ -119,13 +111,14 @@
| `K` | Keep selections matching the regex | `keep_selections` | | `K` | Keep selections matching the regex | `keep_selections` |
| `Alt-K` | Remove selections matching the regex | `remove_selections` | | `Alt-K` | Remove selections matching the regex | `remove_selections` |
| `Ctrl-c` | Comment/uncomment the selections | `toggle_comments` | | `Ctrl-c` | Comment/uncomment the selections | `toggle_comments` |
| `Alt-k`/`Alt-up` | Expand selection to parent syntax node (**TS**) | `expand_selection` | | `Alt-k`, `Alt-up` | Expand selection to parent syntax node (**TS**) | `expand_selection` |
| `Alt-j`/`Alt-down` | Shrink syntax tree object selection (**TS**) | `shrink_selection` | | `Alt-j`, `Alt-down` | Shrink syntax tree object selection (**TS**) | `shrink_selection` |
| `Alt-h`/`Alt-left` | Select previous sibling node in syntax tree (**TS**) | `select_prev_sibling` | | `Alt-h`, `Alt-left` | Select previous sibling node in syntax tree (**TS**) | `select_prev_sibling` |
| `Alt-l`/`Alt-right` | Select next sibling node in syntax tree (**TS**) | `select_next_sibling` | | `Alt-l`, `Alt-right` | Select next sibling node in syntax tree (**TS**) | `select_next_sibling` |
### Search ### Search
Search commands all operate on the `/` register by default. Use `"<char>` to operate on a different one.
| Key | Description | Command | | Key | Description | Command |
| ----- | ----------- | ------- | | ----- | ----------- | ------- |
@ -139,6 +132,17 @@
These sub-modes are accessible from normal mode and typically switch back to normal mode after a command. These sub-modes are accessible from normal mode and typically switch back to normal mode after a command.
| Key | Description | Command |
| ----- | ----------- | ------- |
| `v` | Enter [select (extend) mode](#select--extend-mode) | `select_mode` |
| `g` | Enter [goto mode](#goto-mode) | N/A |
| `m` | Enter [match mode](#match-mode) | N/A |
| `:` | Enter command mode | `command_mode` |
| `z` | Enter [view mode](#view-mode) | N/A |
| `Z` | Enter sticky [view mode](#view-mode) | N/A |
| `Ctrl-w` | Enter [window mode](#window-mode) | N/A |
| `Space` | Enter [space mode](#space-mode) | N/A |
#### View mode #### View mode
View mode is intended for scrolling and manipulating the view without changing View mode is intended for scrolling and manipulating the view without changing
@ -155,8 +159,8 @@ over text and not actively editing it).
| `m` | Align the line to the middle of the screen (horizontally) | `align_view_middle` | | `m` | Align the line to the middle of the screen (horizontally) | `align_view_middle` |
| `j`, `down` | Scroll the view downwards | `scroll_down` | | `j`, `down` | Scroll the view downwards | `scroll_down` |
| `k`, `up` | Scroll the view upwards | `scroll_up` | | `k`, `up` | Scroll the view upwards | `scroll_up` |
| `Ctrl-f` | Move page down | `page_down` | | `Ctrl-f`, `PageDown` | Move page down | `page_down` |
| `Ctrl-b` | Move page up | `page_up` | | `Ctrl-b`, `PageUp` | Move page up | `page_up` |
| `Ctrl-d` | Move half page down | `half_page_down` | | `Ctrl-d` | Move half page down | `half_page_down` |
| `Ctrl-u` | Move half page up | `half_page_up` | | `Ctrl-u` | Move half page up | `half_page_up` |
@ -211,12 +215,12 @@ This layer is similar to vim keybindings as kakoune does not support window.
| `w`, `Ctrl-w` | Switch to next window | `rotate_view` | | `w`, `Ctrl-w` | Switch to next window | `rotate_view` |
| `v`, `Ctrl-v` | Vertical right split | `vsplit` | | `v`, `Ctrl-v` | Vertical right split | `vsplit` |
| `s`, `Ctrl-s` | Horizontal bottom split | `hsplit` | | `s`, `Ctrl-s` | Horizontal bottom split | `hsplit` |
| `h`, `Ctrl-h`, `left` | Move to left split | `jump_view_left` |
| `f` | Go to files in the selection in horizontal splits | `goto_file` | | `f` | Go to files in the selection in horizontal splits | `goto_file` |
| `F` | Go to files in the selection in vertical splits | `goto_file` | | `F` | Go to files in the selection in vertical splits | `goto_file` |
| `j`, `Ctrl-j`, `down` | Move to split below | `jump_view_down` | | `h`, `Ctrl-h`, `Left` | Move to left split | `jump_view_left` |
| `k`, `Ctrl-k`, `up` | Move to split above | `jump_view_up` | | `j`, `Ctrl-j`, `Down` | Move to split below | `jump_view_down` |
| `l`, `Ctrl-l`, `right` | Move to right split | `jump_view_right` | | `k`, `Ctrl-k`, `Up` | Move to split above | `jump_view_up` |
| `l`, `Ctrl-l`, `Right` | Move to right split | `jump_view_right` |
| `q`, `Ctrl-q` | Close current window | `wclose` | | `q`, `Ctrl-q` | Close current window | `wclose` |
| `o`, `Ctrl-o` | Only keep the current window, closing all the others | `wonly` | | `o`, `Ctrl-o` | Only keep the current window, closing all the others | `wonly` |
@ -242,6 +246,7 @@ This layer is a kludge of mappings, mostly pickers.
| `Y` | Yank main selection to clipboard | `yank_main_selection_to_clipboard` | | `Y` | Yank main selection to clipboard | `yank_main_selection_to_clipboard` |
| `R` | Replace selections by clipboard contents | `replace_selections_with_clipboard` | | `R` | Replace selections by clipboard contents | `replace_selections_with_clipboard` |
| `/` | Global search in workspace folder | `global_search` | | `/` | Global search in workspace folder | `global_search` |
| `?` | Open command palette | `command_palette` |
> TIP: Global search displays results in a fuzzy picker, use `space + '` to bring it back up after opening a file. > TIP: Global search displays results in a fuzzy picker, use `space + '` to bring it back up after opening a file.
@ -277,33 +282,48 @@ Mappings in the style of [vim-unimpaired](https://github.com/tpope/vim-unimpaire
## Insert Mode ## Insert Mode
We support many readline/emacs style bindings in insert mode for
convenience. These can be helpful for making simple modifications
without escaping to normal mode, but beware that you will not have an
undo-able "save point" until you return to normal mode.
| Key | Description | Command | | Key | Description | Command |
| ----- | ----------- | ------- | | ----- | ----------- | ------- |
| `Escape` | Switch to normal mode | `normal_mode` | | `Escape` | Switch to normal mode | `normal_mode` |
| `Ctrl-x` | Autocomplete | `completion` | | `Ctrl-x` | Autocomplete | `completion` |
| `Ctrl-r` | Insert a register content | `insert_register` | | `Ctrl-r` | Insert a register content | `insert_register` |
| `Ctrl-w` | Delete previous word | `delete_word_backward` | | `Ctrl-w`, `Alt-Backspace` | Delete previous word | `delete_word_backward` |
| `Alt-d` | Delete next word | `delete_word_forward` | | `Alt-d` | Delete next word | `delete_word_forward` |
| `Alt-b`, `Alt-Left` | Backward a word | `move_prev_word_end` | | `Alt-b`, `Alt-Left` | Backward a word | `move_prev_word_end` |
| `Ctrl-b`, `Left` | Backward a char | `move_char_left` | | `Ctrl-b`, `Left` | Backward a char | `move_char_left` |
| `Alt-f`, `Alt-Right` | Forward a word | `move_next_word_start` | | `Alt-f`, `Alt-Right` | Forward a word | `move_next_word_start` |
| `Ctrl-f`, `Right` | Forward a char | `move_char_right` | | `Ctrl-f`, `Right` | Forward a char | `move_char_right` |
| `Ctrl-e`, `End` | move to line end | `goto_line_end_newline` | | `Ctrl-e`, `End` | Move to line end | `goto_line_end_newline` |
| `Ctrl-a`, `Home` | move to line start | `goto_line_start` | | `Ctrl-a`, `Home` | Move to line start | `goto_line_start` |
| `Ctrl-u` | delete to start of line | `kill_to_line_start` | | `Ctrl-u` | Delete to start of line | `kill_to_line_start` |
| `Ctrl-k` | delete to end of line | `kill_to_line_end` | | `Ctrl-k` | Delete to end of line | `kill_to_line_end` |
| `backspace`, `Ctrl-h` | delete previous char | `delete_char_backward` | | `Ctrl-j`, `Enter` | Insert new line | `insert_newline` |
| `delete`, `Ctrl-d` | delete previous char | `delete_char_forward` | | `Backspace`, `Ctrl-h` | Delete previous char | `delete_char_backward` |
| `Ctrl-p`, `Up` | move to previous line | `move_line_up` | | `Delete`, `Ctrl-d` | Delete previous char | `delete_char_forward` |
| `Ctrl-n`, `Down` | move to next line | `move_line_down` | | `Ctrl-p`, `Up` | Move to previous line | `move_line_up` |
| `Ctrl-n`, `Down` | Move to next line | `move_line_down` |
| `PageUp` | Move one page up | `page_up` |
| `PageDown` | Move one page down | `page_down` |
| `Alt->` | Go to end of buffer | `goto_file_end` |
| `Alt-<` | Go to start of buffer | `goto_file_start` |
## Select / extend mode ## Select / extend mode
I'm still pondering whether to keep this mode or not. It changes movement This mode echoes Normal mode, but changes any movements to extend
commands (including goto) to extend the existing selection instead of replacing it. selections rather than replace them. Goto motions are also changed to
extend, so that `vgl` for example extends the selection to the end of
the line.
> NOTE: It's a bit confusing at the moment because extend hasn't been Search is also affected. By default, `n` and `N` will remove the current
> implemented for all movement commands yet. selection and select the next instance of the search term. Toggling this
mode before pressing `n` or `N` makes it possible to keep the current
selection. Toggling it on and off during your iterative searching allows
you to selectively add search terms to your selections.
# Picker # Picker

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