* feat(syntax): add strategy to associate file to language through pattern
File path will match if it ends with any of the file types provided in the config.
Also used this feature to add support for the .git/config and .ssh/config files
* Add /etc/ssh/ssh_config to languages.toml
* cargo xtask docgen
* Update languages.md
* Update languages.md
* Update book/src/languages.md
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Update book/src/languages.md
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Also changes workspace diagnostic picker bindings to <space>D and
changes the debug menu keybind to <space>g, the previous diagnostic
picker keybind. This brings the diagnostic picker bindings more in
line with the jump to next/previous diagnostic bindings which are
currently on ]d and [d.
This is an attempt to clean up the inconsistent way that keys are
written in various places. These rules require the fewest changes to the
existing text.
Use the "Key name", as defined in remapping.md, which uses
"Some-Modifiers-PascalCaseKey". The "Representation", which uses
"S-M-lowercasekey", is only used for configuration entries.
For key combinations which do not present a popup, just present the keys
one after the other, with no intervening space, like `]p`.
For key combinations which present a popup, separate them with ` + `,
like `Space + f`.
The Ctrl modifier is called Ctrl, not Control.
* Implement cursorcolumn
* Add documentation
* Separate column style from line with fallback
* Fallback to cursorcolumn first
* Switch to non-fallback try_get_exact
Add new function `try_get_exact`, which doesn't perform fallback,
and use that instead because the fallback behaviour is being handled
manually.
* Keep arrow and special keys in insert
Advanced users won't need it and is useful for beginners.
Revert part of #3671.
* Change text for insert mode section
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Remove ctrl-up/down in insert
* Reorganize insert keys and docs
* Improve page up experience on last tutor
The last tutor page can page down multiple times and it will break the
heading on the 80x24 screen paging when reaching the last page, this
keeps the style the same and make sure page up and down won't break it.
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Add option to skip the first indent guide
* reorder skip_first option
* change indent-guides.skip_first to a number
* rename skip -> skip_levels
* add skip_levels to the book
* Update book/src/configuration.md
Co-authored-by: A-Walrus <58790821+A-Walrus@users.noreply.github.com>
* Update helix-term/src/ui/editor.rs
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
Co-authored-by: Robin <robinvandijk@klippa.com>
Co-authored-by: A-Walrus <58790821+A-Walrus@users.noreply.github.com>
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* keymap: Rename A "Insert at end of line"
The language for the `A` binding is potentially confusing because
`A` behaves like `i` done at the end of the line rather than `a`.
This change renames the command to match Kakoune's language[^1].
[^1]: 021da117cf/src/normal.cc (L2229)
* keymap: Rename I `insert_at_line_start`
* Select inserted space after join
* Split join_selections with space selection to A-J
Kakoune does that too and some users may still want to retain their selections.
* Update join_selections docs
Underline styles are mutally exclusive and overwrite each other.
Therefore implementing as an modifier lead to incorrect behaviour
when the underline style is overwritten.
For backwards compatability the "underline" modified is retained (but
deprecated). Instead the "underline_style" and "underline_color"
optios should be used to style underlines.
* feat: cargo xtask themelint <theme>
* fix: add docs and print json error status
* fix: refactor paths -> path
* fix: remove unused function
* fix: only report one err per scope (ui.statusline is reported if none of ui.statusline.* is recognized)
* fix: save work for later
* fix: finally decided on a design
* fix: ready for discussion
* fix: better rules
* fix: lint precision
* fix: String -> &'static str
* fix: allowlist not denylist for file type
* fix: add missing and indication of what's needed
* fix: copy pasteable errors
* fix: use Loader:read_names
* Update xtask/src/helpers.rs
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* fix: remove into and clone for str
* Update book/src/themes.md
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* fix: better lint output
* fix: cleaner logic for lint reporting
* style: use explicit imports
* Pascal support (#3542)
* fix: add difference check for statusline normal,insert,select
* fix: fg for whitespace and early exit if and one is ok
* chore: cleaning up, no idea how these got here or how this will look
* chore: revert from older commit?
* refactor: use static fn to equalize api between difference and existance
* refactor: querycheck and clippy
* refactor: clippy fixes
* fix: query-check behaves as before
* fix: error with x of y message, not total count
* fix: consistent reporting and less mutable state
* fix: selection difference ref #3942 ref #1833
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: ath3 <45574139+ath3@users.noreply.github.com>
Marksman is an LSP server for Markdown: https://github.com/artempyanykh/marksman
It supports a bunch of LSP features: symbols, references, rename, diag,
etc. and already has integrations with emacs, neovim, and vscode.
The tutor file is loaded as .txt which can potentially spawn a
language server. Then the path is unset, but the LS remains active.
This can cause panics since updates are now submitted for a doc
with no path.
As a quick workaround we remove the extension which should avoid
detection.
Fixes#3730
Helix is first and foremost a modal editor. Willingness to support non-modal
editing is there, but it is not one that should be encouraged with the default
settings. There are an increasing number of users who are stumbling because
they are trying to use Helix as a non-modal editor, so this is an effort to
encourage new users to stop and take notice that Helix has a different paradigm
than VSCode, Sublime, etc. Users can still add these bindings back to their own
configs if they wish.
* let extend-line respect range direction
* fix extend above logic
* keep `x` existing binding
* Update book/src/keymap.md
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Change default formatter for any language
* Fix clippy error
* Close stdin for Stdio formatters
* Better indentation and pattern matching
* Return Result<Option<...>> for fn format instead of Option
* Remove unwrap for stdin
* Handle FormatterErrors instead of Result<Option<...>>
* Use Transaction instead of LspFormatting
* Use Transaction directly in Document::format
* Perform stdin type formatting asynchronously
* Rename formatter.type values to kebab-case
* Debug format for displaying io::ErrorKind (msrv fix)
* Solve conflict?
* Use only stdio type formatters
* Remove FormatterType enum
* Remove old comment
* Check if the formatter exited correctly
* Add formatter configuration to the book
* Avoid allocations when writing to stdin and formatting errors
* Remove unused import
Co-authored-by: Gokul Soumya <gokulps15@gmail.com>
* add statusline element to display file line endings
* run cargo fmt --all
* change the word *ending* from plural to singular
* support for the unicode-lines feature flag
* Add lsp signature help
* Do not move signature help popup on multiple triggers
* Highlight current parameter in signature help
* Auto close signature help
* Position signature help above to not block completion
* Update signature help on backspace/insert mode delete
* Add lsp.auto-signature-help config option
* Add serde default annotation for LspConfig
* Show LSP inactive message only if signature help is invoked manually
* Do not assume valid signature help response from LSP
Malformed LSP responses are common, and these should not crash the
editor.
* Check signature help capability before sending request
* Reuse Open enum for PositionBias in popup
* Close signature popup and exit insert mode on escape
* Add config to control signature help docs display
* Use new Margin api in signature help
* Invoke signature help on changing to insert mode
* feat(statusline): add the file type (language id) to the status line
* refactor(statusline): move the statusline implementation into an own struct
* refactor(statusline): split the statusline implementation into different functions
* refactor(statusline): Append elements using a consistent API
This is a preparation for the configurability which is about to be
implemented.
* refactor(statusline): implement render_diagnostics()
This avoid cluttering the render() function and will simplify
configurability.
* feat(statusline): make the status line configurable
* refactor(statusline): make clippy happy
* refactor(statusline): avoid intermediate StatusLineObject
Use a more functional approach to obtain render functions and write to
the buffers, and avoid an intermediate StatusLineElement object.
* fix(statusline): avoid rendering the left elements twice
* refactor(statusline): make clippy happy again
* refactor(statusline): rename `buffer` into `parts`
* refactor(statusline): ensure the match is exhaustive
* fix(statusline): avoid an overflow when calculating the maximal center width
* chore(statusline): Describe the statusline configurability in the book
* chore(statusline): Correct and add documentation
* refactor(statusline): refactor some code following the code review
Avoid very small helper functions for the diagnositcs and inline them
instead.
Rename the config field `status_line` to `statusline` to remain
consistent with `bufferline`.
* chore(statusline): adjust documentation following the config field refactoring
* revert(statusline): revert regression introduced by c0a1870
* chore(statusline): slight adjustment in the configuration documentation
* feat(statusline): integrate changes from #2676 after rebasing
* refactor(statusline): remove the StatusLine struct
Because none of the functions need `Self` and all of them are in an own
file, there is no explicit need for the struct.
* fix(statusline): restore the configurability of color modes
The configuration was ignored after reintegrating the changes of #2676
in 8d28f95.
* fix(statusline): remove the spinner padding
* refactor(statusline): remove unnecessary format!()
Ctrl-based shortcuts are common in numerous applications.
This change:
- Adds Ctrl+{Left/Right/Backspace/Delete} for word-wise movement/deletion in prompt, picker, …
- Removes Alt-Left and Alt-Right in prompt, picker, …
- Adds Alt-Delete in insert mode for forward word deletion
In some terminals, Alt-Backspace might not work because it is ambigous.
See: https://github.com/helix-editor/helix/pull/2193#issuecomment-1105042501
Hence, Alt alternative is not removed.
* Add mode specific styles
In similar vein to neovim's lualine and similar statusline packages this
allows helix users to style their mode based on which mode it is thus
making each mode more visually distinct at a glance
* Add an example based on rosepine
* Add editor.colors-mode config
* Document statusline mode styles
* Add workspace and document diagnostics picker
fixes#1891
* Fix some of @archseer's annotations
* Add From<&Spans> impl for String
* More descriptive parameter names.
* Adding From<Cow<str>> impls for Span and Spans
* Add new keymap entries to docs
* Avoid some clones
* Fix api change
* Update helix-term/src/application.rs
Co-authored-by: Bjorn Ove Hay Andersen <bjrnove@gmail.com>
* Fix a clippy hint
* Sort diagnostics first by URL and then by severity.
* Sort diagnostics first by URL and then by severity.
* Ignore missing lsp severity entries
* Add truncated filepath
* Typo
* Strip cwd from paths and use url-path without schema
* Make tests a doctest
* Better variable names
Co-authored-by: Falco Hirschenberger <falco.hirschenberger@itwm.fraunhofer.de>
Co-authored-by: Bjorn Ove Hay Andersen <bjrnove@gmail.com>
This change moves the configuration tables from the Adding
Languages guide into the overall Languages section. It also
adds more detailed documentation on the `language-server`
configuration key and fixes a typo in the "mylang" example
(the scope was `scope.mylang` instead of `source.mylang`).
* allows passing extra formatting options to LSPs
- adds optional field 'format' to [[language]] sections in 'languages.toml'
- passes specified options the LSPs via FormattingOptions
* cleaner conversion of formatting properties
* move formatting options inside lsp::Client
* cleans up formatting properties merge
* Add shrink equivalent of extend_to_line_bounds
* Add a check for being past rope end in end position calc
* Include the EOL character in calculations
* Bind to `A-x` for now
* Document new keybind
* Added a default lsp server for Java in languages.toml
* Added a default lsp server for Java in languages.toml cont.
Co-authored-by: Jacob Thompson <a01657923@usu.edu>
* feat(theme): add separate diagnostic colors
This commit adds separate diagnostic highlight colors for the different
types of LSP severities. If the severity type doesn't exist or is
unknown, we use some fallback coloring which was in use before this
commit.
Some initial color options were also added in the theme.toml
Resolves issue #2157
* feat(theme): add docs for new diagnostic options
* feat(theme): adjust defaults & reduce redundancy
- the different colors for different diagnostic severities are now
disabled in the default theme, instead diagnostics are just generally
underlined (as prior to the changes of this feature)
- the theme querying is now done once instead of every iteration in the
loop of processing every diagnostic message
* support insert register in prompt
* use next_char_handler instead of a flag
* Fix clippy issue
* show autoinfo when inserting register
* Revert "show autoinfo when inserting register"
This reverts commit 5488344de1.
* use completion instead of autoinfo
autoinfo is overlapped when using prompt
* recalculate_completion after inserting register
* Update helix-term/src/ui/prompt.rs
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
* Making the 'set-option' command help more descriptive.
* Adding the generated docs
* Making the message multi-line
* Replace newline with break in generated docs
* add reflow command
Users need to be able to hard-wrap text for many applications, including
comments in code, git commit messages, plaintext documentation, etc. It
often falls to the user to manually insert line breaks where appropriate
in order to hard-wrap text.
This commit introduces the "reflow" command (both in the TUI and core
library) to automatically hard-wrap selected text to a given number of
characters (defined by Unicode "extended grapheme clusters"). It handles
lines with a repeated prefix, such as comments ("//") and indentation.
* reflow: consider newlines to be word separators
* replace custom reflow impl with textwrap crate
* Sync reflow command docs with book
* reflow: add default max_line_len language setting
Co-authored-by: Vince Mutolo <vince@mutolo.org>
* add run_shell_command
* docgen
* fix command name
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* refactored Info::new
* show 'Command failed' if execution fails
* TypedCommand takes care of error handling and printing the error to the statusline.
* docgen
* use Popup instead of autoinfo
* remove to_string in format!
* Revert chage in info.rs
* Show "Command succeed" when success
* Fix info.rs
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
Currently A-left move one word left and the behavior will be more
consistent for people coming GUI world if the key was changed to control
given that both browsers and editors like vscode uses C-left right by
default to move word rather than alt.
A-hl currently is not very consistent with hl when next object is
selected, since it may go up/down or left/right and this behavior is
confusing such that some people think it should swap the keys with A-jk,
so it is better to use A-pn since that only specifies two direction.
A-jk have the same issue as in it usually moves right and is not
consistent with the behavior of jk so people may think A-hl is better,
maybe A-oi is better here since A-hl will be swapped to A-pn, A-oi can
convey the meaning of in and out, similar to some window manager keys?
* create table of OS and commands in the readme
* add link to wiki from health check (without color; just simple println)
* move the table from readme to docs and add link from the readme to docs
* drop copy on unix,and apply some style fixes from the conversations
* by mistake, I edit master insted of develop
* remove this file from pr
* Update README.md
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* copy table to readme
Co-authored-by: Michael Davis <mcarsondavis@gmail.com>
* Added more descriptions to the themes part of the docs
* Add more descriptions to themes section of the docs
* capitalised first letters of descriptions in docs
Co-authored-by: Joe Mckay <jm@pop-os.localdomain>
HEEx is a templating engine on top of Elixir's EEx templating
language specific to HTML that is included in Phoenix.LiveView
(though I think the plan is to eventually include it in base
Phoenix). It's a superset of EEx with some additional features
like components and slots.
The injections don't work perfectly because the Elixir grammar is
newline sensitive (the _terminator rule). See
https://github.com/elixir-lang/tree-sitter-elixir/issues/24
for more information.
* Make `:write` create nonexistent subdirectories
Prompting as to whether this should take place remains a TODO.
* Move subdirectory creation to new `w!` command
After the incremental parsing rewrite for injections (which was released
in 22.03 https://helix-editor.com/news/release-22-03-highlights/#incremental-injection-parsing-rewrite),
we can now do combined injections which lets us pull in some templating
grammars. The most notable of those is embedded-template - a pretty
straightforward grammar that covers ERB and EJS.
The grammar and highlights queries are shared between the two but they have
different injections.
* 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
It looks like a24fb17b2a (and
855e438f55) broke the typescript
highlights because typescript
; inherits: javascript
but it doesn't have those named nodes in its grammar.
So instead we can separate out JSX into its own language and copy
over everything from javascript and supplement it with the new
JSX highlights. Luckily there isn't too much duplication, just the
language configuration parts - we can re-use the parser with the
languages.toml `grammar` key and most of the queries with `inherits`.
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.
* WIP: Rework indentation system
* Add ComplexNode for context-aware indentation (including a proof of concept for assignment statements in rust)
* Add switch statements to Go indents.toml (fixes the second half of issue #1523)
Remove commented-out code
* Migrate all existing indentation queries.
Add more options to ComplexNode and use them to improve C/C++ indentation.
* Add comments & replace Option<Vec<_>> with Vec<_>
* Add more detailed documentation for tree-sitter indentation
* Improve code style in indent.rs
* Use tree-sitter queries for indentation instead of TOML config.
Migrate existing indent queries.
* Add documentation for the new indent queries.
Change xtask docgen to look for indents.scm instead of indents.toml
* Improve code style in indent.rs.
Fix an issue with the rust indent query.
* Move indentation test sources to separate files.
Add `#not-kind-eq?`, `#same-line?` and `#not-same-line` custom predicates.
Improve the rust and c indent queries.
* Fix indent test.
Improve rust indent queries.
* Move indentation tests to integration test folder.
* Improve code style in indent.rs.
Reuse tree-sitter cursors for indentation queries.
* Migrate HCL indent query
* Replace custom loading in indent tests with a designated languages.toml
* Update indent query file name for --health command.
* Fix single-space formatting in indent queries.
* Add explanation for unwrapping.
Co-authored-by: Triton171 <triton0171@gmail.com>
changes:
- typed fields within records which do not declare a default
value are now correctly highlighted as record fields
- the EEP49 'maybe' form is now parsed
- fixes for highlights for 'begin' and 'after' tokens
* Move top level lsp config to editor.lsp
This is mainly done to accomodate the new lsp.signature-help config
option that will be introduced in https://github.com/helix-editor/helix/pull/1755
which will have to be accessed by commands. The top level config
struct is split and moved to different places, making the relocation
necessary
* Revert rebase slipup
* 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>
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.
The vision with 'use-grammars' is to allow the long-requested feature
of being able to declare your own set of grammars that you would like.
A simple schema with only/except grammar names controls the list
of grammars that is fetched and built. It does not (yet) control which
grammars may be loaded at runtime if they already exist.
* Add arrow key mappings for tree-sitter parent/child/sibling nav
This helps my use case, where I use a non-qwerty layout with a
programmable mechanical keyboard, and use a layer switching key (think
fn) to send left down up right from the traditional hjkl positions.
* Add new bindings to docs
* add workflow for pushing nix flake artifacts to Cachix
* add docs on using the cachix cache from nix
* remove submodule clone from cachix workflow
* remove flake check
* Implement buffer-close-all
* Implement buffer-close-others
* Refactor all buffer close variants to use shared logic
* Fix clippy lint
* Docgen for new commands
* Shorten error message for attempting to close buffers that don't exist
* Refactor shared buffer methods to pass only editor, not whole compositor
* Switch signature of bulk buffer closing to use slice of DocumentIds
Addresses feedback that accepting an IntoIterator implementor is too
much for an internal. Also possibly saves some moving?
* impl auto pairs config
Implements configuration for which pairs of tokens get auto completed.
In order to help with this, the logic for when *not* to auto complete
has been generalized from a specific hardcoded list of characters to
simply testing if the next/prev char is alphanumeric.
It is possible to configure a global list of pairs as well as at the
language level. The language config will take precedence over the
global config.
* rename AutoPair -> Pair
* clean up insert_char command
* remove Rc
* remove some explicit cloning with another impl
* fix lint
* review comments
* global auto-pairs = false takes precedence over language settings
* make clippy happy
* print out editor config on startup
* move auto pairs accessor into Document
* rearrange auto pair doc comment
* use pattern in Froms
* Add kotlin language
Queries taken from https://github.com/nvim-treesitter/nvim-treesitter/blob/master/queries/kotlin seem to work well enough for my needs though I don't use kotlin heavily.
* Update lang-support doc
* Updates the kotlin highlight query to use helixs scopes
* Updates the queries from PR feedback
* Adds 'shallow = true' to gitmodules
* Removes kotlin locals.scm
* Remove blank line
Co-authored-by: Ivan Tham <pickfire@riseup.net>
Co-authored-by: Ivan Tham <pickfire@riseup.net>
