423 lines
14 KiB
Nix
423 lines
14 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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stablePkgs = import (
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builtins.fetchTarball {
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name = "nixos-unstable-2021-09-08";
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url = "https://github.com/nixos/nixpkgs/archive/bc06c93905f60a82d6ebbb78f78cf289257860cc.tar.gz";
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sha256 = "10msryn9d7wz2n58fs35cl5jv9q7f26lw2lcdc3f9v792v0r68pm";
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}
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) {};
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strPalette = with pkgs.rice; palette.toRgbShortHex colorPalette;
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cfg = {
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enableCppSupport = true;
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enableDataSupport = true;
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enableGoSupport = true;
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enableHtmlSupport = true;
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enableJavascriptSupport = true;
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enableLatexSupport = true;
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enableNixSupport = true;
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enablePythonSupport = true;
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enableRustSupport = true;
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enableShellSupport = true;
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enableSpellingSupport = true;
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};
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packages = with pkgs; [
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# editorconfig-core-c
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python3.pkgs.editorconfig
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] ++ (
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lib.optionals cfg.enableCppSupport [
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clang-tools
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]
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) ++ (
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lib.optionals cfg.enableDataSupport [
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yaml-language-server
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nodePackages.vscode-langservers-extracted
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]
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) ++ (
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lib.optionals cfg.enableHtmlSupport [
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nodePackages.vscode-langservers-extracted
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]
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) ++ (
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lib.optionals cfg.enableJavascriptSupport [
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flow
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]
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) ++ (
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lib.optionals cfg.enableLatexSupport [
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texlab
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]
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) ++ (
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lib.optionals cfg.enableNixSupport [
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rnix-lsp
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]
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) ++ (
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with python3.pkgs; lib.optionals cfg.enablePythonSupport [
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black
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# pyls-black
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pyls-flake8
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pyls-isort
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# pyls-mypy
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python-lsp-server
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]
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) ++ (
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lib.optionals cfg.enableRustSupport [
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cargo
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cargo-watch
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clippy
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rust-analyzer
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rustc
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rustfmt
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]
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) ++ (
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lib.optionals cfg.enableShellSupport [
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nodePackages.bash-language-server
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]
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) ++ (
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lib.optionals cfg.enableSpellingSupport [
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aspell
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aspellDicts.en
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aspellDicts.en-computers
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aspellDicts.en-science
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aspellDicts.it
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]
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);
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plugins = with stablePkgs; [
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kakounePlugins.prelude-kak
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kakounePlugins.kak-lsp
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# kakounePlugins.auto-pairs-kak
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kakounePlugins.powerline-kak
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kakounePlugins.connect-kak
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];
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in
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{
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home.sessionVariables = { EDITOR = "kak"; VISUAL = "kak"; };
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programs.bash.shellAliases = { k = "kak"; };
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programs.zsh.shellAliases = { k = "kak"; };
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home.packages = packages;
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programs.kakoune = {
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enable = true;
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config = {
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colorScheme = "nord";
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tabStop = 2;
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indentWidth = 2;
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alignWithTabs = true;
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scrollOff = {
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lines = 5;
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columns = 3;
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};
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ui = {
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setTitle = true;
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changeColors = true;
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enableMouse = true;
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};
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wrapLines = {
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enable = true;
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word = true;
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};
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numberLines = {
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enable = true;
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highlightCursor = true;
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};
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keyMappings = [
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{ mode = "normal"; docstring = "Edit file"; key = "<c-e>"; effect = ":edit<space>"; }
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{ mode = "user"; docstring = "Code actions"; key = "a"; effect = ":lsp-code-actions<ret>"; }
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{ mode = "user"; docstring = "Comment block"; key = "b"; effect = ":comment-block<ret>"; }
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{ mode = "user"; docstring = "Comment line"; key = "l"; effect = ":comment-line<ret>"; }
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{ mode = "user"; docstring = "Copy to clipboard"; key = "y"; effect = "<a-|>${pkgs.xclip}/bin/xclip -i -selection clipboard<ret>"; }
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{ mode = "user"; docstring = "Format code"; key = "F"; effect = ":lsp-formatting-sync<ret>"; }
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{ mode = "user"; docstring = "Jump to definition"; key = "d"; effect = ":lsp-definition<ret>"; }
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{ mode = "user"; docstring = "Jump to type definition"; key = "t"; effect = ":lsp-type-definition<ret>"; }
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{ mode = "user"; docstring = "List project diagnostics"; key = "i"; effect = ":lsp-diagnostics<ret>"; }
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{ mode = "user"; docstring = "Paste from clipboard (after)"; key = "P"; effect = "<a-!>${pkgs.xclip}/bin/xclip -selection clipboard -o<ret>"; }
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{ mode = "user"; docstring = "Paste from clipboard (before)"; key = "p"; effect = "!${pkgs.xclip}/bin/xclip -selection clipboard -o<ret>"; }
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{ mode = "user"; docstring = "Show hover info"; key = "q"; effect = ":lsp-hover<ret>"; }
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{ mode = "user"; docstring = "Spellcheck English"; key = "S"; effect = ":spell en<ret>"; }
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{ mode = "user"; docstring = "Spellcheck"; key = "s"; effect = ":spell "; }
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{ mode = "normal"; docstring = "Try next snippet placeholder"; key = "<c-n>"; effect = "<a-;>: insert-c-n<ret>"; }
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];
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hooks = [
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{ name = "BufCreate"; option = ".*"; commands = "editorconfig-load"; }
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{ name = "ModuleLoaded"; option = "auto-pairs"; commands = "auto-pairs-enable"; }
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{ name = "ModuleLoaded"; option = "powerline"; commands = builtins.concatStringsSep "\n" [ "powerline-enable" ]; }
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# { name = "WinSetOption"; option = "filetype=(rust|python|c|cpp|latex|javascript|go|nix)"; commands = builtins.concatStringsSep "\n" [ "lsp-enable-window" ]; }
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];
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};
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extraConfig = builtins.concatStringsSep "\n" [
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"# Custom commands"
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"define-command -docstring 'save and quit' x 'write-all; quit' # Save and quit with 'x'"
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"add-highlighter global/ regex \\h+$ 0:Error # Highlight trailing spaces"
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"eval %sh{kak-lsp --kakoune -s $kak_session}"
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"lsp-enable"
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# Kak-lsp snippet support
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''
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def -hidden insert-c-n %{
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try %{
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lsp-snippets-select-next-placeholders
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exec '<a-;>d'
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} catch %{
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exec -with-hooks '<c-n>'
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}
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}
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''
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"powerline-start"
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"require-module connect-broot"
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"require-module connect-lf"
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"require-module connect-rofi"
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];
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plugins = plugins;
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};
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xdg.configFile."kak/colors/nord.kak".text = with strPalette; ''
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set-face global value rgb:${normal.magenta},default
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set-face global type rgb:${bright.white},default
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set-face global identifier rgb:${normal.cyan},default
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set-face global string rgb:${normal.green},default
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set-face global error rgb:${normal.red},default
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set-face global keyword rgb:${normal.blue},default
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set-face global operator rgb:${normal.blue},default
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set-face global attribute rgb:${bright.blue},default
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set-face global comment rgb:${bright.blue},default
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set-face global meta rgb:${normal.yellow},default
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set-face global Default rgb:${normal.white},default
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set-face global PrimarySelection rgb:${normal.black},rgb:${dark.yellow}
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set-face global SecondarySelection rgb:${normal.black},rgb:${dark.white}
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set-face global PrimaryCursor rgb:${normal.black},rgb:${normal.yellow}
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set-face global SecondaryCursor rgb:${normal.black},rgb:${normal.white}
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set-face global MenuForeground rgb:${normal.white},rgb:${bright.black}
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set-face global MenuBackground default,rgb:${normal.black}
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set-face global MenuInfo default,rgb:${normal.black}
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set-face global Information rgb:${dark.black},rgb:${normal.cyan}
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set-face global StatusLine rgb:${normal.white},rgb:${normal.black}
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set-face global StatusLineMode rgb:${normal.blue},rgb:${normal.black}
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set-face global StatusLineInfo rgb:${normal.blue},rgb:${normal.black}
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set-face global StatusLineValue rgb:${normal.blue},rgb:${normal.black}
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set-face global StatusCursor rgb:${dark.black},rgb:${normal.yellow}
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set-face global Prompt rgb:${normal.cyan},rgb:${normal.black}
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set-face global BufferPadding default,default
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'';
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xdg.configFile."kak-lsp/kak-lsp.toml".text = with pkgs; builtins.concatStringsSep "\n" (
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[
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''
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snippet_support = false
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verbosity = 2
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[server]
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timeout = 1800 # seconds = 30 minutes
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''
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]
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++ (
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lib.optional cfg.enableCppSupport ''
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[language.c_cpp]
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filetypes = ["c", "cpp"]
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roots = ["compile_commands.json", ".clangd"]
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command = "${clang-tools}/bin/clangd"
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offset_encoding = "utf-8"
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''
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) ++ (
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lib.optional cfg.enableDataSupport ''
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[language.json]
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filetypes = ["json"]
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roots = ["package.json"]
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command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-json-language-server"
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args = ["--stdio"]
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[language.yaml]
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filetypes = ["yaml"]
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roots = [".git"]
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command = "${yaml-language-server}/bin/yaml-language-server"
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args = ["--stdio"]
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[language.yaml.settings]
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# See https://github.com/redhat-developer/yaml-language-server#language-server-settings
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# Defaults are at https://github.com/redhat-developer/yaml-language-server/blob/master/src/yamlSettings.ts
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yaml.format.enable = true
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''
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) ++ (
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lib.optional cfg.enableGoSupport ''
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[language.go]
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filetypes = ["go"]
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roots = ["Gopkg.toml", "go.mod", ".git", ".hg"]
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command = "gopls"
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offset_encoding = "utf-8"
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settings_section = "gopls"
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[language.go.settings.gopls]
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# See https://github.com/golang/tools/blob/master/gopls/doc/settings.md
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# "build.buildFlags" = []
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''
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)
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++ (
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lib.optional cfg.enableHtmlSupport ''
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[language.html]
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filetypes = ["html"]
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roots = ["package.json"]
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command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-html-language-server"
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args = ["--stdio"]
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[language.css]
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filetypes = ["css"]
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roots = ["package.json", ".git"]
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command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
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args = ["--stdio"]
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[language.less]
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filetypes = ["less"]
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roots = ["package.json", ".git"]
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command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
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args = ["--stdio"]
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[language.scss]
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filetypes = ["scss"]
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roots = ["package.json", ".git"]
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command = "${nodePackages.vscode-langservers-extracted}/bin/vscode-css-language-server"
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args = ["--stdio"]
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''
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) ++ (
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lib.optional cfg.enableJavascriptSupport ''
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[language.javascript]
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filetypes = ["javascript"]
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roots = [".flowconfig"]
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command = "${flow}/bin/flow"
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args = ["lsp"]
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''
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) ++ (
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lib.optional cfg.enableLatexSupport ''
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[language.latex]
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filetypes = ["latex"]
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roots = [".git"]
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command = "${texlab}/bin/texlab"
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settings_section = "texlab"
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[language.latex.settings.texlab]
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# See https://github.com/latex-lsp/texlab/blob/master/src/options.rs
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bibtexFormatter = "${texlab}/bin/texlab"
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''
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) ++ (
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lib.optional cfg.enableNixSupport ''
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[language.nix]
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filetypes = ["nix"]
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roots = ["flake.nix", "shell.nix", ".git"]
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command = "${rnix-lsp}/bin/rnix-lsp"
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''
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) ++ (
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lib.optional cfg.enablePythonSupport ''
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[language.python]
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filetypes = ["python"]
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roots = ["requirements.txt", "setup.py", ".git", ".hg"]
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command = "${python3.pkgs.python-lsp-server}/bin/pylsp"
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offset_encoding = "utf-8"
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[language.python.settings]
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# See https://github.com/palantir/python-language-server#configuration
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# and https://github.com/palantir/python-language-server/blob/develop/vscode-client/package.json
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# "pyls.configurationSources" = ["flake8"]
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''
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) ++ (
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lib.optional cfg.enableRustSupport ''
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[language.rust]
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filetypes = ["rust"]
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roots = ["Cargo.toml"]
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command = "${rust-analyzer}/bin/rust-analyzer"
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settings_section = "rust-analyzer"
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[language.rust.settings.rust-analyzer]
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hoverActions.enable = false # kak-lsp doesn't support this at the moment
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# cargo.features = []
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# See https://rust-analyzer.github.io/manual.html#configuration
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# If you get 'unresolved proc macro' warnings, you have two options
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# 1. The safe choice is two disable the warning:
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diagnostics.disabled = ["unresolved-proc-macro"]
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# 2. Or you can opt-in for proc macro support
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procMacro.enable = true
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cargo.loadOutDirsFromCheck = true
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# See https://github.com/rust-analyzer/rust-analyzer/issues/6448
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''
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) ++ (
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lib.optional cfg.enableShellSupport ''
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[language.bash]
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filetypes = ["sh"]
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roots = [".git", ".hg"]
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command = "${nodePackages.bash-language-server}/bin/bash-language-server"
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args = ["start"]
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''
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)
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++ [
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''
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# Semantic tokens support
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# See https://microsoft.github.io/language-server-protocol/specifications/specification-current/#textDocument_semanticTokens
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# for the default list of tokens and modifiers.
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# However, many language servers implement their own values.
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# Make sure to check the output of `lsp-capabilities` and each server's documentation and source code as well.
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# Examples:
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# - TypeScript: https://github.com/microsoft/vscode-languageserver-node/blob/2645fb54ea1e764aff71dee0ecc8aceff3aabf56/client/src/common/semanticTokens.ts#L58
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# - Rust Analyzer: https://github.com/rust-analyzer/rust-analyzer/blob/f6da603c7fe56c19a275dc7bab1f30fe1ad39707/crates/ide/src/syntax_highlighting.rs#L42
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[[semantic_tokens]]
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token = "comment"
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face = "documentation"
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modifiers = ["documentation"]
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[[semantic_tokens]]
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token = "comment"
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face = "comment"
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[[semantic_tokens]]
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token = "function"
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face = "function"
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[[semantic_tokens]]
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token = "keyword"
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face = "keyword"
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[[semantic_tokens]]
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token = "namespace"
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face = "module"
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[[semantic_tokens]]
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token = "operator"
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face = "operator"
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[[semantic_tokens]]
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token = "string"
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face = "string"
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[[semantic_tokens]]
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token = "type"
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face = "type"
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[[semantic_tokens]]
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token = "variable"
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face = "default+d"
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modifiers = ["readonly"]
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[[semantic_tokens]]
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token = "variable"
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face = "default+d"
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modifiers = ["constant"]
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[[semantic_tokens]]
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token = "variable"
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face = "variable"''
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]
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);
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xdg.dataFile."applications/kakoune.desktop".source =
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let
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desktopItem = pkgs.makeDesktopItem
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{
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name = "kakoune";
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type = "Application";
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exec = "kak %U";
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icon = "kakoune";
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desktopName = "Kakoune";
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comment = "Kakoune text editor";
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terminal = true;
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categories = "Development;Office;";
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mimeType = "text/plain;text/*";
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};
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in
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builtins.toPath
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"${desktopItem}/share/applications/kakoune.desktop";
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}
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