add: sqf-mode v0.1.0v0.1.0

1 files changed, 61 insertions, 0 deletions

diff --git a/sqf-mode.el b/sqf-mode.el
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+;;; sqf-mode.el --- Major mode for SQF scripts in Arma  -*- lexical-binding: t; -*-
+
+;; Author: hybrid <hybrid@hybridlabs.pro>
+;; Version: 0.1.0
+;; Keywords: languages, sqf, arma, arma3, arma2, syntax
+;; URL: https://git.hybridlabs.pro/sqf-mode.git
+;; Package-Requires: ((emacs "30.2") (lsp-mode "10.0.0"))
+
+;; This file is not part of GNU Emacs.
+
+;;; Comment:
+;; Major mode for editing SQF scripts used in Arma 2/3 series.
+;; Provides basic syntax highlighting and integrates with HEMTT LSP server
+
+;;; Code:
+
+(require 'prog-mode)
+
+(defgroup sqf nil
+  "Major mode for SQF scripts."
+  :group 'languages)
+
+;;;###autoload
+(define-derived-mode sqf-mode prog-mode "SQF"
+  "Major mode for editing SQF files.
+Provides basic font-lock keywords and relies on LSP (HEMTT) for
+advanced features when available.
+\\{sqf-mode-map}"
+  ;; Comments setup
+  (setq-local comment-start "//")
+  (setq-local comment-end "")
+  (setq-local comment-start-skip "\\(//+\\|/\\*+\\)\\s *")
+
+  ;; Syntax table: double-quoted strings,
+  ;; processing '/' and '*' symbols and '\n' for multi-line commentaries
+  (modify-syntax-entry ?/ ". 124b")
+  (modify-syntax-entry ?* ". 23")
+  (modify-syntax-entry ?\n "> b")
+  (modify-syntax-entry ?\" "\"")
+
+  ;; Basic keywords for font-lock (instant highlighting)
+  (setq-local font-lock-defaults
+			  `((,(regexp-opt '("if" "then" "else" "while" "for" "do" "switch"
+								"case" "default" "private" "public" "param"
+								"params" "nil" "true" "false" "exitWith"
+								"forEach" "select" "format" "hint" "call"
+								"spawn" "execVM" "and" "or" "not" "mod"
+								"isEqualTo" "in" "this" "player" "server"
+								"local" "global" "remoteExec" "remoteExecCall")
+							  'words)
+				 (0 font-lock-keyword-face))))
+
+  ;; Soft LSP start (can be configured to disable)
+  (add-hook 'lsp-mode-hook #'lsp--open-after-save nil t)
+  (lsp-deferred))
+
+;;;###autoload
+(add-to-list 'auto-mode-alist '("\\.sqf\\'" . sqf-mode))
+
+(provide 'sqf-mode)
+;;; sqf-mode.el ends here