72 lines
2.6 KiB
EmacsLisp
72 lines
2.6 KiB
EmacsLisp
;;;;;:;;;;;;;;;;;;;;;;;;;
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;;; Haldis menu files ;;;
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;;;;;;;;;;;;;;;;;;;;;;;;;
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(defun my-font-lock-restart ()
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"Reload the syntax highlighting"
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(interactive)
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(setq font-lock-mode-major-mode nil)
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(font-lock-fontify-buffer)
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(message "hldsmode: Reloaded syntax highlighting!"))
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(defun my-restart-hlds-mode ()
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(interactive)
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(let ((lisp-mode-hook nil))
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(normal-mode)
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(message "hldsmode: Reloaded mode!")))
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(setq hlds-font-lock-keywords
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(let* (
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;; define several category of keywords
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(x-keywords '())
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(x-types '("dish"))
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(x-constants '())
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(x-events '())
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(x-functions '("single_choice" "multi_choice"))
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;; generate regex string for each category of keywords
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(x-keywords-regexp (regexp-opt x-keywords 'words))
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(x-types-regexp (regexp-opt x-types 'words))
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(x-constants-regexp (regexp-opt x-constants 'words))
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(x-events-regexp (regexp-opt x-events 'words))
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(x-functions-regexp (regexp-opt x-functions 'words))
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;(x-functions-regexp-final (concat "<h1>\\|</h1>" "\\|" x-functions-regexp))
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(x-constants-regexp-final (concat "\\({[^{]+?}\\)" "\\|" x-constants-regexp))
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(x-keywords-regexp-final (concat "\\(€.+\\)$" "\\|" x-keywords-regexp))
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(x-events-regexp-final (concat "^\\([a-zA-Z0-9_]+?\\):" "\\|" x-events-regexp)))
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`(
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(,x-types-regexp . font-lock-type-face)
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;(,x-constants-regexp-final . font-lock-constant-face)
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(,x-constants-regexp-final .(1 font-lock-constant-face))
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(,x-events-regexp-final . (1 font-lock-builtin-face))
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(,x-functions-regexp . font-lock-function-name-face)
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(,x-keywords-regexp-final . (1 font-lock-keyword-face))
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;; note: order above matters, because once colored, that part won't change.
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;; in general, put longer words first
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)))
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(defvar hlds-mode-syntax-table nil "Syntax table for `hlds-mode'.")
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(setq hlds-mode-syntax-table
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(let ( (synTable (make-syntax-table)))
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;; hlds style comment: “== …”
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(modify-syntax-entry ?# "<" synTable)
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(modify-syntax-entry ?\n ">" synTable)
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synTable))
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;;;###autoload
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(define-derived-mode hlds-mode fundamental-mode "hlds"
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"Major mode for editing Haldis menu files."
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;; code for syntax highlighting
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(setq font-lock-defaults '((hlds-font-lock-keywords)))
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(set-syntax-table hlds-mode-syntax-table)
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)
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;; add the mode to the `features' list
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(provide 'hlds-mode)
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