Support for LSP code lenses
Before LSP code lenses [1] where code lenses were highlighted with the
default color which has been changed to make it less visually intrusive,
like other UI related elements, i.e. messages of linters.
[1]: https://neovim.io/doc/user/lsp.html#lsp-highlight-codelens
GH-266
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
This is a follow up for arcticicestudio/nord-vim#218 [1] which added
highlighting groups for the bundled PHP syntax, but the groups are
actually defined by the StanAngeloff/php.vim [2] plugin.
Therefore the added highlighting calls will be moved to a plugin
section.
Additionally, the `phpClassExtends` and `phpClassImplements` groups
have been added to improve the highlighting for classes that implement
or extended interfaces/classes. The `phpUseClass` has also been added to
improve the highlighting for imports.
[1]: https://github.com/arcticicestudio/nord-vim/pull/218
[2]: https://github.com/StanAngeloff/php.vim
Related to GH-218
Closes GH-262
Co-authored-by: Sven Greb <development@svengreb.de>
Fixed two typos in group names:
- `PMenuSel` -> `PmenuSel`
- `PMenu` -> `Pmenu`
This mismatch was never really noticed because most of the time users
rely on plugins like coc [1] or vim-clap [2] which come with custom
highlighting groups and UI libraries.
[1]: https://github.com/neoclide/coc.nvim
[2]: https://github.com/liuchengxu/vim-clap
Co-authored-by: Sven Greb <development@svengreb.de>
To ensure compatibility with the latest versions of Neovim LSP the
highlighting groups for diagnostics have been adapted to the changes
of neovim/neovim#12655 [1].
See :help lsp-highlight-diagnostics [2] for more details.
Note that LSP will be available as of Neovim 0.5 which is (at the time
of this commit) still in development and only available as nighly build.
Also see great articles from Nord Vim contributors like "Neovim (0.5) Is
Overpowering" [3] for more information about Neovim 0.5 features,
including LSP.
[1]: https://github.com/neovim/neovim/pull/12655
[2]: https://neovim.io/doc/user/lsp.html
[3]: https://crispgm.com/page/neovim-is-overpowering.html
Co-authored-by: Sven Greb <development@svengreb.de>
Closes GH-229
Closes GH-248
The `Conceal` group was not supported which could have led to rendering
problems for (Unicode) characters that require special encoding like
the ones from the Greek alphabet [1] that are often used in LaTeX [3] or
Pandoc [4] documents. These characters were highlighted with the default
background color which makes them kind of unreadable with the theme
foreground color.
See `:help conceal` and `:help concealcursor` for more details about
concealing in Vim.
To fix the problem, the `Conceal` group has been added with its
background color set to `NONE` for GUI and terminal mode to either use
the terminal default background color or let loaded scripts apply custom
styles based on the current runtime context.
The problem has been reported in GH-149, GH-207 and GH-211 with LaTeX
and Pandoc being used by the reporters. PR GH-220 adds support for
vim-pandoc/vim-pandoc-syntax [5] specific highlighting groups and can be
merged after adding basic support for `Conceal`.
[1]: https://en.wikipedia.org/wiki/Greek_alphabet
[2]: https://www.overleaf.com/learn/latex/mathematical_expressions
[3]: https://www.latex-project.org
[4]: https://pandoc.org
[5]: https://github.com/vim-pandoc/vim-pandoc-syntax
Co-authored-by: Sven Greb <development@svengreb.de>
Closes GH-256
Implemented the `NordPalette` pubic API function that returns all Nord
colors as dictionary. This allows to use the colors in other Vim scripts
without the need to copy & paste the colors from the documentations or
the Nord Vim theme sources.
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
Co-authored-by: Sven Greb <development@svengreb.de>
Closes GH-224
The even and odd highlighting blocks using `nord1` and `nord2` (`nord3`
in terminal mode) to provide a subtle and non-disturbing style.
Note that the custom theme colors [1] are only applied when the
`indent_guides_auto_colors` variable has been set to `0`:
```vim
let g:indent_guides_auto_colors = 0
```
[1]: https://github.com/nathanaelkane/vim-indent-guides#setting-custom-indent-colors
Resolves GH-186
Before classes and functions used the default foreground color which made it hard to distinguish them from variables and syntactic characters like braces. The new style now matches other ports and highlighting engines and makes it easy to identify these elements with Nord's authentic appearance.
Closes GH-218
Added the coc.nvim [1] highlighting groups for errors and warnings using their respective foreground colors and the `undercurl` font style.
[1]: https://github.com/neoclide/coc.nvim
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
Co-authored-by: Sven Greb <development@svengreb.de>
Added basic support for vim-clap [1], a modern and performant generic finder and dispatcher for Vim and NeoVim.
[1]: https://github.com/liuchengxu/vim-clap
GH-178
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
Co-authored-by: Sven Greb <development@svengreb.de>
Basic highlighting support for TypeScript & TSX
Added basic support to highlight TypeScript & TSX syntax more
consistently through the HerringtonDarkholme/yats.vim plugin [1].
This includes improvements to highlight...
1. ...TypeScript interface an class names using `nord7` as foreground,
where interfaces also use the bold attribute, to match with
structs/classes.
2. ...global methods like e.g. `setTimeout` with `nord8` using the
italic attribute to mark it kind of static.
3. ...regular expressions with `nord13` as foreground color instead of
the normal color for quoted strings (`nord14`) to make it easier to
differ between both.
4. ...global objects like `Error`, `JSON` and `console` with `nord7`.
5. ...primitive/builtin types like `string` with `nord9`.
6. ...TypeScript type references with `nord7`.
7. ...TypeScript specific characters like for type annotations (`:`) and
member optionality (`?`) as operator with `nord9`.
This also includes improvements for "vanilla" JavaScript elements.
[1]: https://github.com/HerringtonDarkholme/yats.vim
Resolves GH-208
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
Co-authored-by: Sven Greb <development@svengreb.de>
The `LineNr` and `CursorLineNr` highlight groups now have a transparent
background in GUI mode.
Before it was set to `nord0_gui` which worked fine in most cases.
However, some plugins use these highlight groups to render their content
in a popup window which can potentially have a different background
color. This caused some issues e.g. for the fuzzy search plugin
LeaderF [1].
The compatibility with the `g:nord_cursor_line_number_background`
theme configuration has been verified to work as expected in both modes
when it is set to `0` or `1`.
This change is not related to the terminal mode or when using
`set notermguicolors` since `ctermbg` for `LineNr` and `CursorLineNr`
is set to `NONE` by default.
[1]: https://github.com/Yggdroot/LeaderF
Consistent `Error` and `MoreMsg` highligh. in term and GUI mode (#202)
Before the `Error` group in GUI mode used `nord0` as foreground color
instead of `nord4` resulting in a bad contrast.
Also after checking ( links to it)
Also since there was also no color defined for terminal mode for the
`MoreMsg` group (see `:help MoreMsg` that link to `:help more-prompt`)
Vim used the default color which was some kind of green.
To ensure it matches Nord's style it has now been changed to use `nord8`
(main accent color) for both terminal and GUI mode.
This can be tested by running `:echon "MESSAGE\n"` taht produces a lot
of lines that won't fit on the current screen space anymore.
Co-authored-by: Arctic Ice Studio <development@arcticicestudio.com>
Co-authored-by: Sven Greb <development@svengreb.de>
Added custom highlight groups of the `vim-startify` (1) plugin to adapt
to Nord's style.
References:
(1) https://github.com/mhinz/vim-startify
Resolves GH-159
The included theme bundles have not supported the "uniform status line" feature (GH-58), which allows to change the background color of the status bar (StatusLine) group to `nord3`.
Related to GH-58
Resolves GH-168
Implemented a nw theme configuration for the rendering of bold font
styles.
This commit adds the new `nord_bold` theme configuration to explicitly
toggle bold font rendering styles.
It is enabled by default when running for both in GUI and terminal mode.
The reason for this standard behavior is the fact that most terminals
and shells are capable to handle bold fonts.
GH-143
All documentations and assets have been moved to the official Nord
website and documentations (1,2).
References:
(1) nordtheme.com/ports/vim
(2) arcticicestudio/nord-docs
GH-158
