* Macros WIP
`helix_term::compositor::Callback` changed to take a `&mut Context` as
a parameter for use by `play_macro`
* Default to `@` register for macros
* Import `KeyEvent`
* Special-case shift-tab -> backtab in `KeyEvent` conversion
* Move key recording to the compositor
* Add comment
* Add persistent display of macro recording status
When macro recording is active, the pending keys display will be shifted
3 characters left, and the register being recorded to will be displayed
between brackets — e.g., `[@]` — right of the pending keys display.
* Fix/add documentation
1. pressing o on a line with no indentation will open a new line as
expected, but esc will then delete the line altogether
2. the kill_line behavior happens after insert mode changes are already
commited to history, and the change isn't commited. pressing u after
this will break highlighting & undo history
This reverts commit c08d2fae58.
Tree sitter returns an index referring to the position of the scope in
the scopes array. We can use that same index to avoid a hashmap lookup
and instead store the styles in an array.
This currently stores the styles in both a map and an array because the
UI still uses hashmap lookups, but it's a reasonable tradeoff.
* restore indent when press esc right after open a new line
* add comment for restore_indent
* fix, and make kill to line end behaves like emacs
* update comment
* fix comment
* adjust cancel restore_indent situation
* check esc logic in mode transaction
* improve comment
* add more check for dedent
* update comment
* use matches to check for last_cmd
* no need to introduct CommandFun type
* Jump to end char of surrounding pair from any cursor pos
* Separate bracket matching into exact and fuzzy search
* Add constants for bracket chars
* Abort early if char under cursor is not a bracket
* Simplify bracket char validation
* Refactor node search and unify find methods
* Remove bracket constants
* Allow keys to be mapped to sequences of commands
* Handle `Sequence` at the start of `Keymap::get`
* Use `"[Multiple commands]"` as command sequence doc
* Add command sequence example to `remapping.md`
* Improve statusline
* Change diagnostic count display to show counts of individual
diagnostic types next to their corresponding gutter dots.
* Add selection count to the statusline.
* Do not display info or hint count in statusline
* Reduce padding
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Reduce padding
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Use `Span::styled`
* Reduce padding
* Use `Style::patch`
* Remove unnecessary `Cow` creation
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Refactor new Rect construction
Introduces methods that can be chained to construct new Rects
out of pre-existing ones
* Clamp x and y to edges in Rect chop methods
* Rename Rect clipping functions
* Add preview pane for fuzzy finder
* Fix picker preview lag by caching
* Add picker preview for document symbols
* Cache picker preview per document instead of view
* Use line instead of range for preview doc
* Add picker preview for buffer picker
* Fix render bug and refactor picker
* Refactor picker preview rendering
* Split picker and preview and compose
The current selected item is cloned on every event, which is
undesirable
* Refactor out clones in previewed picker
* Retrieve doc from editor if possible in filepicker
* Disable syntax highlight for picker preview
Files already loaded in memory have syntax highlighting enabled
* Ignore directory symlinks in file picker
* Cleanup unnecessary pubs and derives
* Remove unnecessary highlight from file picker
* Reorganize buffer rendering
* Use normal picker for code actions
* Remove unnecessary generics and trait impls
* Remove prepare_for_render and make render mutable
* Skip picker preview if screen small, less padding
