Orkuncakilkaya
e3e1bc7784
- ludic-fmt: `rows[i]`, `new []int`, `s[a..b]`, `emit(`, `~x`, list-literal
and query-tag braces stay tight; member calls hug their paren
(`Date.new(`, `Prefab.spawn(`); `<< >> & | ^ ~` are operators and
`&& ||` are not — mirrored in ludic_syntax.h, LudicLexer.kt and the
TextMate grammar. 149 of 274 tracked sources failed --check before.
- ludic-lsp: `initializationOptions.compilerDiagnostics` / `compilerPath`
are honoured — on save the document's compilation unit is compiled and
`file:line: error: msg` is published as a "ludicc" diagnostic (the
option had been documented but never implemented); the workspace scan
file is per process; bracket codes spelled as char literals
- Overlay added to LUDIC_PHASES, LudicTokens.kt, ludic-mode.el and the
grammar (the game uses it; check-vocabulary flagged the drift)
- editors: VS Code snippets/package.json/extension.js (`${workspaceFolder}`
and `~` expansion, PATH lookup, Apache-2.0, real repo URL), Neovim root
markers, Helix/Zed/Sublime bin/ paths, Emacs vocabulary, JetBrains
comments; tools/editors/README.md no longer describes C tooling
- .forgejo workflows clone `${{ github.server_url }}/${{ github.repository }}`
so a fork or mirror tests itself; the docs publish pushes the same way
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
73 lines
3.1 KiB
EmacsLisp
73 lines
3.1 KiB
EmacsLisp
;;; ludic-mode.el --- Major mode for the Ludic game language -*- lexical-binding: t; -*-
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;; Highlighting here is a deliberate minimum: enough for a file to be readable
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;; with nothing installed. Everything real -- completion, diagnostics, hover,
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;; formatting -- comes from ludic-lsp via eglot (built into Emacs 29) or lsp-mode.
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;;
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;; Usage:
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;; (add-to-list 'load-path "/path/to/gpp/tools/editors/emacs")
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;; (require 'ludic-mode)
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;;; Code:
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;; The vocabulary mirrors tools/ludic-tools/ludic_syntax.h; that header is the reference.
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(defconst ludic--declaration-keywords
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'("program" "import" "property" "model" "enum" "ui" "namespace"
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"const" "var" "function" "extern" "handler" "entry" "event" "scene" "test" "prefab"))
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(defconst ludic--clause-keywords
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'("phase" "query" "on" "cancellable" "public" "layer" "start" "shows" "lasts" "loads" "then" "export" "internal"))
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(defconst ludic--statement-keywords
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'("let" "return" "if" "else" "while" "for" "in" "spawn" "despawn"
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"enable" "disable" "attach" "detach" "match" "machine" "state" "become" "where"
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"and" "or" "not" "break" "continue" "new" "emit" "cancel" "try"))
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(defconst ludic--types
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'("int" "long" "fixed" "countdown" "bool" "entity" "string" "pointer" "byte"
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"words" "fixeds" "pointers" "Vector" "IVec2" "Rect" "void"))
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(defconst ludic--phases '("Start" "Input" "FixedUpdate" "Update" "LateUpdate" "Render" "Overlay"))
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(defconst ludic-font-lock-keywords
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(list
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(cons (regexp-opt ludic--declaration-keywords 'symbols) 'font-lock-keyword-face)
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(cons (regexp-opt ludic--clause-keywords 'symbols) 'font-lock-preprocessor-face)
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(cons (regexp-opt ludic--statement-keywords 'symbols) 'font-lock-keyword-face)
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(cons (regexp-opt ludic--types 'symbols) 'font-lock-type-face)
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(cons (regexp-opt ludic--phases 'symbols) 'font-lock-builtin-face)
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(cons "\\_<\\(true\\|false\\|null\\)\\_>" 'font-lock-constant-face)
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(cons "@[A-Za-z_][A-Za-z0-9_]*" 'font-lock-preprocessor-face)
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;; components, archetypes, scenes and UI handles are Capitalised by convention
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(cons "\\_<[A-Z][A-Za-z0-9_]*\\_>" 'font-lock-type-face)
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(cons "\\_<\\([a-z_][A-Za-z0-9_]*\\)\\s-*(" '(1 font-lock-function-name-face))))
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(defvar ludic-mode-syntax-table
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(let ((table (make-syntax-table)))
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(modify-syntax-entry ?# "<" table)
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(modify-syntax-entry ?\n ">" table)
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(modify-syntax-entry ?_ "_" table)
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(modify-syntax-entry ?\" "\"" table)
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table)
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"Syntax table for `ludic-mode'.")
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;;;###autoload
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(define-derived-mode ludic-mode prog-mode "Ludic"
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"Major mode for editing Ludic source."
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:syntax-table ludic-mode-syntax-table
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(setq-local font-lock-defaults '(ludic-font-lock-keywords))
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(setq-local comment-start "# ")
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(setq-local comment-end "")
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(setq-local indent-tabs-mode nil)
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(setq-local tab-width 2)
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(setq-local standard-indent 2))
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;;;###autoload
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(add-to-list 'auto-mode-alist '("\\.ludic\\'" . ludic-mode))
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;; eglot: one line, and the server does the rest. Markdown is registered too so
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;; that ```ludic fences are analysed in prose files.
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(with-eval-after-load 'eglot
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(add-to-list 'eglot-server-programs '(ludic-mode . ("ludic-lsp" "--stdio"))))
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(provide 'ludic-mode)
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;;; ludic-mode.el ends here
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