| Commit message (Collapse) | Author | Age |
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During a single HighlightEvent::Source, the highlight spans do not
change and we can merge them into a single style at the beginning
of the event and use it instead of re-computing it for every grapheme
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* Add runtime language configuration (#1794)
* Add set-language typable command to change the language of current buffer.
* Add completer for available language options.
* Update set-language to refresh language server as well
* Add language id based config lookup on `syntax::Loader`.
* Add `Document::set_language3` to set programming language based on language
id.
* Update `Editor::refresh_language_server` to try language detection only if
language is not already set.
* Remove language detection from Editor::refresh_language_server
* Move document language detection to where the scratch buffer is saved.
* Rename Document::set_language3 to Document::set_language_by_language_id.
* Remove unnecessary clone in completers::language
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Currently, the picker's re-using a few bindings which are also present
in the prompt. This causes some editing behaviours to not function on
the picker.
**Ctrl + k** and **Ctrl + j**
This should kill till the end of the line on prompt, but is overridden
by the picker for scrolling. Since there are redundancies (`Ctrl + p`,
`Ctrl + n`), we can remove it from picker.
**Ctrl + f** and **Ctrl + b**
This are used by the prompt for back/forward movement. We could modify
it to be Ctrl + d and Ctrl + u, to match the `vim` behaviour.
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* Add refresh-config and open-config command
* clippy
* Use dynamic dispatch for editor config
* Refactor Result::Ok to Ok
* Remove unused import
* cargo fmt
* Modify config error handling
* cargo xtask docgen
* impl display for ConfigLoadError
* cargo fmt
* Put keymaps behind dyn access, refactor config.load()
* Update command names
* Update helix-term/src/application.rs
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Switch to unbounded_channel
* Remove --edit-config command
* Update configuration docs
* Revert "Put keymaps behind dyn access", too hard
This reverts commit 06bad8cf492b9331d0a2d1e9242f3ad4e2c1cf79.
* Add refresh for keys
* Refactor default_keymaps, fix config default, add test
* swap -> store, remove unneeded clone
* cargo fmt
* Rename default_keymaps to default
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
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This avoids costly conversions via byte_to_char (which are then
reversed back into bytes internally in Ropey).
Reduces time spent in slice/byte_to_char from ~24% to ~5%.
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When the picker results output is empty, movement actions result in a panic:
```
thread 'main' panicked at 'attempt to calculate the remainder with a divisor of zero', helix-term/src/ui/picker.rs:420:31
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```
This could be a no-op instead when the matches length is zero.
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Fixes #1737
Signed-off-by: nibon7 <nibon7@163.com>
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This is a rather large refactor that moves most of the code for
loading, fetching, and building grammars into a new helix-loader
module. This works well with the [[grammars]] syntax for
languages.toml defined earlier: we only have to depend on the types
for GrammarConfiguration in helix-loader and can leave all the
[[language]] entries for helix-core.
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Each tab is just wide enough to round to the nearest tab stop.
Refs #1243
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This makes it play nicely with https://github.com/helix-editor/helix/pull/1714
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* add basic completion replay
* use transaction as the last completion
* completion replay only on trigger position
* cache changes in CompletionAction
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
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* Highlight matching text in file picker suggestions
* Remove cache, specialize highlighting code
* Fix outdated comments
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* Show infobox to hint textobjects with `mi` and `ma`
* Add note to infobox than any pair of characters will work too
The wording could probably be a little more clear, but I wanted to
keep it short but still accurate.
* Don't allocate a vec for the static help text
* Fix bug where `mi<esc>` would swallow next input and persist infobox
* Better help text for arbitrary pair matching in textobject selection
* Add way to add fake pending key data below status, use with `mi`/`ma`
This is a bit hacky as it makes use of global state which will end
up managed in multiple places, but has precedent in the way autoinfo
works. There should probably be a bigger refactor to handle this
kind of state better.
* Return early on anything other than `mi` and `ma` for autoinfo
* Remove "ascii" from help text with `mi` and `ma`
* Update helix-term/src/ui/editor.rs
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
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* Refactor file picker filetype filter logic to remove panic, make clearer
An unwrap was unneccesarily present due to a prior contribution of mine
which was before I had any understanding of error handling in Rust. I've
also swapped a match for an if let, as was originally suggested in the
original pull request adding filetype filtering, but was merged before I
could address.
* Add some comments to the file picker code for clarity
* Switch to expect instead of ignoring type def error
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* ignore Enter keypress when menu has no selection
supersedes #1622
Builds on the work in #1285. I want to allow Enter to create a newline
when there is no selection in the autocomplete menu.
This occurs somewhat often when using LSP autocomplete in Elixir which
uses `do/end` blocks (and I set the autocomplete menu delay to 0 which
exacerbates the problem):
```elixir
defmodule MyModule do
def do_foo(x) do
x
end
def other_function(y) do|
end
```
Here the cursor is `|` in insert mode. The LSP suggests `do_foo` but I
want to create a newline. Hitting Enter currently closes the menu,
so I end up having to hit Enter twice when the module contains any
local with a `do` prefix, which can be inconsistent. With this change,
we ignore the Enter keypress to end up creating the newline in this case.
* pop compositor layer when ignoring Enter keypress
* move closing function out of consumed event result closure
* explicitly label close_fn as an 'Option<Callback>'
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* Add Event::Used to use event callback without consuming
* Close popup if contents ignored event
* collect event results before executing callbacks
* don't add new result variant, use Ignored(..) instead
* break in match cases
* Make auto_close configurable
* fix merge
* auto close hover popups
* fix formatting
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Fix #1688
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* update markdown highlighting to use separate heading themes
* remove markdown theme scopes in ui
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Some users (including myself) want to turn off filtering of files
prefixed with `.`, as they are often useful to edit. For example, `.env`
files, configuration for linters `.eslint.json` and the like.
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* feat(commands): command palette
Add new command to display command pallete that can be used
to discover and execute available commands.
Fixes: https://github.com/helix-editor/helix/issues/559
* Make picker take the whole context, not just editor
* Bind command pallete
* Typable commands also in the palette
* Show key bindings for commands
* Fix tests, small refactor
* Refactor keymap mapping, fix typo
* Ignore sequence key bindings for now
* Apply suggestions
* Fix lint issues in tests
* Fix after rebase
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
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In order to implement this completer, the completion function needs to
be able to access the compositor's context (to allow it to get the
list of buffers currently open in the context's editor).
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shortcuts to file picker (#1612)
* Add `PageUp`, `PageDown`, `Ctrl-u`, `Ctrl-d`, `Home`, `End` keyboard shortcuts to file picker
* Refactor file picker paging logic
* change key mapping
* Add overlay component
* Use closure instead of margin to calculate size
* Don't wrap file picker in `Overlay` automatically
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* feat(editor): add config for search wrap_around
Fixes: https://github.com/helix-editor/helix/issues/1489
* Move search settings into separate config
* Disable linter
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