* dynamically resize line number gutter width
* removing digits lower-bound, permitting spacer
* removing max line num char limit; adding notes; qualified successors; notes
* updating tests to use new line number width when testing views
* linenr width based on document line count
* using min width of 2 so line numbers relative is useful
* lint rolling; removing unnecessary type parameter lifetime
* merge change resolution
* reformat code
* rename row_styler to style; add int_log resource
* adding spacer to gutters default; updating book config entry
* adding view.inner_height(), swap for loop for iterator
* reverting change of current! to view! now that doc is not needed
Most commands that accept an argument show their current value if no
argument is specified. The `:theme` command previously displayed an
error message in the status bar if not provided with an argument:
```
Theme name not provided
```
It now shows the current theme name in the status bar if no argument is
specified.
Signed-off-by: James O. D. Hunt <jamesodhunt@gmail.com>
Signed-off-by: James O. D. Hunt <jamesodhunt@gmail.com>
The change in d801a6693c to search for
suffixes in `file-types` is too permissive: files like the tutor or
`*.txt` files are now mistakenly interpreted as R or perl,
respectively.
This change changes the syntax for specifying a file-types entry that
matches by suffix:
```toml
file-types = [{ suffix = ".git/config" }]
```
And changes the file-type detection to first search for any non-suffix
patterns and then search for suffixes only with the file-types entries
marked explicitly as suffixes.
* Autosave all when the terminal loses focus
* Correct comment on focus config
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* Need a block_try_flush_writes in all quit_all paths
Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>
* 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 5488344de1c607d44bdf8693287a85b92cb32518.
* 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?
