Language Servers are now configured in a separate table in `languages.toml`:
```toml
[langauge-server.mylang-lsp]
command = "mylang-lsp"
args = ["--stdio"]
config = { provideFormatter = true }
[language-server.efm-lsp-prettier]
command = "efm-langserver"
[language-server.efm-lsp-prettier.config]
documentFormatting = true
languages = { typescript = [ { formatCommand ="prettier --stdin-filepath ${INPUT}", formatStdin = true } ] }
```
The language server for a language is configured like this (`typescript-language-server` is configured by default):
```toml
[[language]]
name = "typescript"
language-servers = [ { name = "efm-lsp-prettier", only-features = [ "format" ] }, "typescript-language-server" ]
```
or equivalent:
```toml
[[language]]
name = "typescript"
language-servers = [ { name = "typescript-language-server", except-features = [ "format" ] }, "efm-lsp-prettier" ]
```
Each requested LSP feature is priorized in the order of the `language-servers` array.
For example the first `goto-definition` supported language server (in this case `typescript-language-server`) will be taken for the relevant LSP request (command `goto_definition`).
If no `except-features` or `only-features` is given all features for the language server are enabled, as long as the language server supports these. If it doesn't the next language server which supports the feature is tried.
The list of supported features are:
- `format`
- `goto-definition`
- `goto-declaration`
- `goto-type-definition`
- `goto-reference`
- `goto-implementation`
- `signature-help`
- `hover`
- `document-highlight`
- `completion`
- `code-action`
- `workspace-command`
- `document-symbols`
- `workspace-symbols`
- `diagnostics`
- `rename-symbol`
- `inlay-hints`
Another side-effect/difference that comes with this PR, is that only one language server instance is started if different languages use the same language server.
* inject language based on file extension
Nodes can now be captured with "injection.filename". If this capture
contains a valid file extension known to Helix, then the content will
be highlighted as that language.
* inject language by shebang
Nodes can now be captured with "injection.shebang". If this capture
contains a valid shebang line known to Helix, then the content will
be highlighted as the language the shebang calls for.
* add documentation for language injection
* nix: fix highlights
The `@` is now highlighted properly on either side of the function arg.
Also, extending the phases with `buildPhase = prev.buildPhase + ''''`
is now highlighted properly.
Fix highlighting of `''$` style escapes (requires tree-sitter-nix bump)
Fix `inherit` highlighting.
* simplify injection_for_match
Split out injection pair logic into its own method to make the overall
flow easier to follow.
Also transform the top-level function into a method on a
HighlightConfiguration.
* markdown: add shebang injection query
* Change Odin grammar to `ap29600/tree-sitter-odin`
The previously adopted grammar, `MineBill/tree-sitter-odin`, is unmaintained and mentions my repository as an alternative source.
* update queries
* docgen
* fix queries
* Update runtime/queries/odin/highlights.scm
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* remove `ERROR` query for `odin`
* track the latest rev in `ap29600/tree-sitter-odin`
* runtime/queries/odin/highlights.scm: update rune highlight class
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Add new theme highlight keys, for setting the colour of the breakpoint
character and the current line at which execution has been paused at.
The two new keys are `ui.highlight.frameline` and `ui.debug.breakpoint`.
Highlight according to those keys, both the line at which debugging
is paused at and the breakpoint indicator.
Add an indicator for the current line at which execution is paused
at, themed by the `ui.debug.active` theme scope. Update various themes
to showcase how the new functionality works.
Better icons are dependent on #2869, and as such will be handled in the
future, once it lands.
Closes: #5952
Signed-off-by: Filip Dutescu <filip.dutescu@gmail.com>
The update includes a fix for comments in commit messages where there
was no space separating the '#' and the comment text.
The comment textobject can be useful occasionally to jump to the
summary part of the commit edit message.
Simple highlight query file with keywords and builtin types
matching. Many VHDL types however are defined in std libraries
which do not currently get matched on.
This is because the grammar doesn't consider them builtin types.
* misc: missing inline, outdated link
* doc: Add new theme keys and config option to book
* fix: don't panic in Tree::try_get(view_id)
Necessary for later, where we could be receiving an LSP response
for a closed window, in which case we don't want to crash while
checking for its existence
* fix: reset idle timer on all mouse events
* refacto: Introduce Overlay::new and InlineAnnotation::new
* refacto: extract make_job_callback from Context::callback
* feat: add LSP display_inlay_hint option to config
* feat: communicate inlay hints support capabilities of helix to LSP server
* feat: Add function to request range of inlay hint from LSP
* feat: Save inlay hints in document, per view
* feat: Update inlay hints on document changes
* feat: Compute inlay hints on idle timeout
* nit: Add todo's about inlay hints for later
* fix: compute text annotations for current view in view.rs, not document.rs
* doc: Improve Document::text_annotations() description
* nit: getters don't use 'get_' in front
* fix: Drop inlay hints annotations on config refresh if necessary
* fix: padding theming for LSP inlay hints
* fix: tracking of outdated inlay hints should not be dependant on document revision (because of undos and such)
* fix: follow LSP spec and don't highlight padding as virtual text
* config: add some LSP inlay hint configs
* Generalised to multiple runtime directories with priorities
This is an implementation for #3346.
Previously, one of the following runtime directories were used:
1. `$HELIX_RUNTIME`
2. sibling directory to `$CARGO_MANIFEST_DIR`
3. subdirectory of user config directory
4. subdirectory of path to helix executable
The first directory provided / found to exist in this order was used as a
root for all runtime file searches (grammars, themes, queries).
This change lowers the priority of `$HELIX_RUNTIME` so that the user
config runtime has higher priority. More significantly, all of these
directories are now searched for runtime files, enabling a user to override
default or system-level runtime files. If the same file name appears
in multiple runtime directories, the following priority is now used:
1. sibling directory to `$CARGO_MANIFEST_DIR`
2. subdirectory of user config directory
3. `$HELIX_RUNTIME`
4. subdirectory of path to helix executable
One exception to this rule is that a user can have a `themes`
directory directly in the user config directory that has higher piority
to `themes` directories in runtime directories. That behaviour has been
preserved.
As part of implementing this feature `theme::Loader` was simplified
and the cycle detection logic of the theme inheritance was improved to
cover more cases and to be more explicit.
* Removed AsRef usage to avoid binary growth
* Health displaying ;-separated runtime dirs
* Changed HELIX_RUNTIME build from src instructions
* Updated doc for more detail on runtime directories
* Improved health symlink printing and theme cycle errors
The health display of runtime symlinks now prints both ends of the
link.
Separate errors are given when theme file is not found and when the
only theme file found would form an inheritence cycle.
* Satisfied clippy on passing Path
* Clarified highest priority runtime directory purpose
* Further clarified multiple runtime details in book
Also gave markdown headings to subsections.
Fixed a error with table indentation not building
table that also appears present on master.
---------
Co-authored-by: Paul Scott <paul.scott@anu.edu.au>
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* use max_line_width + 1 during softwrap to account for newline char
Helix softwrap implementation always wraps lines so that the newline
character doesn't get cut off so he line wraps one chars earlier then
in other editors. This is necessary, because newline chars are always
selecatble in helix and must never be hidden.
However That means that `max_line_width` currently wraps one char
earlier than expected. The typical definition of line width does not
include the newline character and other helix commands like `:reflow`
also don't count the newline character here.
This commit makes softwrap use `max_line_width + 1` instead of
`max_line_width` to correct the impedance missmatch.
* fix typos
Co-authored-by: Jonathan Lebon <jonathan@jlebon.com>
* Add text-width to config.toml
* text-width: update setting documentation
* rename leftover config item
* remove leftover max-line-length occurrences
* Make `text-width` optional in editor config
When it was only used for `:reflow` it made sense to have a default
value set to `80`, but now that soft-wrapping uses this setting, keeping
a default set to `80` would make soft-wrapping behave more aggressively.
* Allow softwrapping to ignore `text-width`
Softwrapping wraps by default to the viewport width or a configured
`text-width` (whichever's smaller). In some cases we only want to set
`text-width` to use for hard-wrapping and let longer lines flow if they
have enough space. This setting allows that.
* Revert "Make `text-width` optional in editor config"
This reverts commit b247d526d69adf41434b6fd9c4983369c785aa22.
* soft-wrap: allow per-language overrides
* Update book/src/configuration.md
Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
* Update book/src/languages.md
Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
* Update book/src/configuration.md
Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
---------
Co-authored-by: Pascal Kuthe <pascal.kuthe@semimod.de>
Co-authored-by: Jonathan Lebon <jonathan@jlebon.com>
Co-authored-by: Alex Boehm <alexb@ozrunways.com>
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Rewrite and refactor all documentation
* Rewrite and refactor the guides
* update runtime directory instructions for windows
* Update the Ubuntu 3rd party repo section with 22.10
* Merge from upstream
* Rewrite and refactor all documentation
* Apply suggestions from code review
Apply the suggestions that can be committed from the GitHub web interface.
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Add Windows themes folder
Co-authored-by: digidoor <37601466+digidoor@users.noreply.github.com>
* Apply the rest of the suggestions from the code review
* Revert "Apply the rest of the suggestions from the code review"
This reverts commit 498be1b7a1aec3ff567b95130148628beeef9b77.
* Revert "Merge branch 'rewrite-and-refactor-all-documentation' of github.com:David-Else/helix into rewrite-and-refactor-all-documentation"
This reverts commit 7c8404248ffef73b80b9051d5a4359c5bcfa5d1a, reversing
changes made to d932969cfc9fadda12a74cc01665919dee7152fb.
* Apply code review suggestions
* Changes after re-reading all documents
* Missed a full stop
* Code review suggestions and remove macOS and Windows specific sections
* Add OpenBSD to heading
* Add back macOS and Windows sections and further simplify and improve
* Change wording to nightly
* Remove README installation section and turn into a link
* Simplify building from source and follow code review suggestions
* Code review revisions
* Fix copy paste mistake
* Apply the latest code review suggestions
* More small code review items
* Change minor modes for code review
* Fix link and typos
* Add note that you need a c++ compiler to install the tree-sitter grammars
* Add pacman example
* Make sure all headings are lower case
* Revert to the original passage adding a reference to Windows that was missing
* Update book/src/guides/adding_languages.md
Fix grammar typo
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Update book/src/install.md
Fix tree sitter typo
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Remove TOC links to main heading
---------
Co-authored-by: CptPotato <3957610+CptPotato@users.noreply.github.com>
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Co-authored-by: digidoor <37601466+digidoor@users.noreply.github.com>
When the Kitty Keyboard Protocol is enabled, S-backspace is
distinguished from backspace with no modifiers. This is awkward when
typing because it's very easy to accidentally hold shift and press
backspace temporarily when typing capital letters.
Kakoune (which is also a Kitty Keyboard Protocol application) treats
S-backspace as backspace too:
3150e9b3cd/src/input_handler.cc (L1275)
* hide duplicate symlinks from the picker
* Apply suggestions from code review
Co-authored-by: g-re-g <123515925+g-re-g@users.noreply.github.com>
* minor stylistic fix
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
---------
Co-authored-by: g-re-g <123515925+g-re-g@users.noreply.github.com>
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* rework positioning/rendering, enables softwrap/virtual text
This commit is a large rework of the core text positioning and
rendering code in helix to remove the assumption that on-screen
columns/lines correspond to text columns/lines.
A generic `DocFormatter` is introduced that positions graphemes on
and is used both for rendering and for movements/scrolling.
Both virtual text support (inline, grapheme overlay and multi-line)
and a capable softwrap implementation is included.
fix picker highlight
cleanup doc formatter, use word bondaries for wrapping
make visual vertical movement a seperate commnad
estimate line gutter width to improve performance
cache cursor position
cleanup and optimize doc formatter
cleanup documentation
fix typos
Co-authored-by: Daniel Hines <d4hines@gmail.com>
update documentation
fix panic in last_visual_line funciton
improve soft-wrap documentation
add extend_visual_line_up/down commands
fix non-visual vertical movement
streamline virtual text highlighting, add softwrap indicator
fix cursor position if softwrap is disabled
improve documentation of text_annotations module
avoid crashes if view anchor is out of bounds
fix: consider horizontal offset when traslation char_idx -> vpos
improve default configuration
fix: mixed up horizontal and vertical offset
reset view position after config reload
apply suggestions from review
disabled softwrap for very small screens to avoid endless spin
fix wrap_indicator setting
fix bar cursor disappearring on the EOF character
add keybinding for linewise vertical movement
fix: inconsistent gutter highlights
improve virtual text API
make scope idx lookup more ergonomic
allow overlapping overlays
correctly track char_pos for virtual text
adjust configuration
deprecate old position fucntions
fix infinite loop in highlight lookup
fix gutter style
fix formatting
document max-line-width interaction with softwrap
change wrap-indicator example to use empty string
fix: rare panic when view is in invalid state (bis)
* Apply suggestions from code review
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* improve documentation for positoning functions
* simplify tests
* fix documentation of Grapheme::width
* Apply suggestions from code review
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* add explicit drop invocation
* Add explicit MoveFn type alias
* add docuntation to Editor::cursor_cache
* fix a few typos
* explain use of allow(deprecated)
* make gj and gk extend in select mode
* remove unneded debug and TODO
* mark tab_width_at #[inline]
* add fast-path to move_vertically_visual in case softwrap is disabled
* rename first_line to first_visual_line
* simplify duplicate if/else
---------
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Philipp Mildenberger
Kitsu
Ollie Charles
David Else
Dave Powers
taupiqueur
sscheele
Timothy DeHerrera
jorge
ap29600
Vitalii Solodilov
Wesley
Atticus Sebastiani
Michael T. Mordowanec
VuiMuich
Michael
lefp
Matouš Dzivjak
tippfehlr
Nico Bos
Alireza Alavi
karei
Clara Hobbs
Erasin Wang
Pascal Kuthe
Filip Dutescu
Michael Davis
JJ
Juan C. Müller
Tom Burdick
zetashift
Gautam Panchal
Aaron Bull Schaefer
angelodlfrtr
Jonatan Pettersson
Poliorcetics
Dimitar Gyurov
paul-scott
Clément Delafargue
Davide Galassi
cinerea0
Roberto Vidal
Nick
Matthias Q
lesleyrs
Mathieu Agopian
Matthew Toohey
Sophie Dankel
Jummit
Guillaume
vwkd
A-Walrus
ath3
Jaeho Choi
Alex
William Etheredge
Brett Lyons
Skyler Hawthorne
Antonius Naumann
Eloi Torrents
Doug Kelkhoff
Soso
yashpalgoyal1304
gibbz00
Matthias Wahl
Chickenkeeper
Michal Melewski
Biswapriyo Nath
Dom H
Howard Halim