geirm 02/01/25 03:33:31 Added: contrib/tools/emacs README.txt vtl.el Log: Emacs VTL coloring support by Brian Leonard <[EMAIL PROTECTED]> Revision Changes Path 1.1 jakarta-velocity/contrib/tools/emacs/README.txt Index: README.txt =================================================================== VTL Syntax Coloring in Emacs Contributed by Brian Leonard <[EMAIL PROTECTED]> "Here's a small minor mode that does font-locking for vtl code. Nothing fancy, just coloring. As a minor mode, it insinuates itself into whatever major mode you're using, so you don't lose the major mode's goodness. One caveat: it doesn't color multi-line comments as you type. It will color them when you fontify the entire buffer (M-x font-lock-fontify-buffer). Load this file, load the file you want to edit, enable this mode with M-x vtl-mode. Or see the documentation for a more convenient method. Enjoy." 1.1 jakarta-velocity/contrib/tools/emacs/vtl.el Index: vtl.el =================================================================== ;;; vtl.el --- fontify velocity template language code ;; Author: Brian Leonard <[EMAIL PROTECTED]> ;; Maintainer: [EMAIL PROTECTED] ;; Keywords: extensions ;; Created: 2002-01-19 ;; $Id: vtl.el,v 1.1 2002/01/25 11:33:31 geirm Exp $ ;;; Commentary: ;; $variable - font-lock-variable-name-face ;; #foreach - font-lock-keyword-face ;; #mymacro - font-lock-function-name-face ;; ## comment - font-lock-comment-face ;; #* comment *# - font-lock-comment-face ;; ;; $customer.Address ;; ^^^ ^^^ ;; | +--- font-lock-variable-name-face ;; +--- font-lock-type-face ;; ;; $customer.getAddress() ;; ^^^ ^^^ ;; | +--- font-lock-function-name-face ;; +--- font-lock-type-face ;; ;; One useful way to enable this minor mode is to put the following in your ;; .emacs: ;; ;; (autoload 'turn-on-vtl-mode "vtl" nil t) ;; (add-hook 'html-mode-hook 'turn-on-vtl-mode t t) ;; (add-hook 'xml-mode-hook 'turn-on-vtl-mode t t) ;; (add-hook 'text-mode-hook 'turn-on-vtl-mode t t) ;;; Code: (require 'font-lock) (require 'cl) (defgroup vtl nil "Fontifies VTL code. see http://jakarta.apache.org/velocity/"; :group 'vtl :group 'font-lock :group 'extensions) ;;;###autoload (defcustom vtl-mode nil "*If non-nil, fontify vtl code This variable is buffer-local." :type 'boolean) (make-variable-buffer-local 'vtl-mode) ;;;###autoload (defcustom vtl-minor-mode-string " VTL" "*String to display in mode line when VTL Mode is enabled." :type 'string :group 'vtl) ;;;###autoload (defun turn-on-vtl-mode () "Unequivocally turn on vtl-mode (see variable documentation)." (interactive) (font-lock-mode 1) (vtl-mode 1)) ;; Put minor mode string on the global minor-mode-alist. ;;;###autoload (cond ((fboundp 'add-minor-mode) (add-minor-mode 'vtl-mode 'vtl-minor-mode-string)) ((assq 'vtl-mode (default-value 'minor-mode-alist))) (t (setq-default minor-mode-alist (append (default-value 'minor-mode-alist) '((vtl-mode vtl-minor-mode-string)))))) ;;;###autoload (defun vtl-mode (&optional prefix) "Toggle VTL Mode. If called interactively with no prefix argument, toggle current condition of the mode. If called with a positive or negative prefix argument, enable or disable the mode, respectively." (interactive "P") (setq vtl-mode (if prefix (>= (prefix-numeric-value prefix) 0) (not vtl-mode))) (cond (vtl-mode ;; first, grab default (font-lock-mode 0) (font-lock-set-defaults) ;; add vtl regexps (setq font-lock-keywords (let ((new-keywords (cond ((null font-lock-keywords) vtl-keywords) (t (list* (car font-lock-keywords) (append (cdr font-lock-keywords) vtl-keywords)))))) new-keywords)) ;; and restart font-lock (font-lock-mode 1) (font-lock-fontify-buffer)) (t ;; reset to major mode's defaults (font-lock-mode 0) (font-lock-set-defaults) (font-lock-mode 1) (font-lock-fontify-buffer))) (and (interactive-p) (if vtl-mode (message "vtl-mode is enabled") (message "vtl-mode is disabled"))) vtl-mode) (defvar vtl-keywords (let ((directive (concat "\\(#\\(set\\|if\\|elseif\\|else\\|foreach\\|end\\|" "include\\|parse\\|stop\\|macro\\)\\)")) (variable "\\(\\$[!]?[{]?[a-zA-Z][a-zA-Z0-9---_]*[}]?\\)") (property (concat "\\(\\$[{]?[a-zA-Z][a-zA-Z0-9---_]*\\.\\)" "\\([a-zA-Z][a-zA-Z0-9---_]*\\)\\([}]?\\)")) (method (concat "\\(\\$[{]?[a-zA-Z][a-zA-Z0-9---_]*\\.\\)" "\\([a-zA-Z][a-zA-Z0-9---_]*\\)[ ]*\\(([^)]*)\\)[}]?")) (vmmacro "\\(#[a-zA-Z][a-zA-Z0-9---_]*\\)[ ]*\\(([^)]*)\\)") (line-comment "##.*$") (long-comment "\\(#\\*\\([^\\*]\\|\\*[^#]\\)*\\*#\\)")) (list (list variable '(1 font-lock-variable-name-face t)) (list property '(1 font-lock-type-face t)) (list property '(2 font-lock-variable-name-face t)) (list property '(3 font-lock-type-face t)) (list method '(1 font-lock-type-face t)) (list method '(2 font-lock-function-name-face t)) (list vmmacro '(1 font-lock-function-name-face t)) (list directive '(1 font-lock-keyword-face t)) (list line-comment '(0 font-lock-comment-face t)) (list long-comment '(0 font-lock-comment-face t))))) (provide 'vtl)
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