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|
;;;
;;; puppet-mode.el
;;;
;;; Author: lutter
;;; Description: A simple mode for editing puppet manifests
;;;
(defconst puppet-mode-version "0.0.1")
(defvar puppet-mode-abbrev-table nil
"Abbrev table in use in puppet-mode buffers.")
(define-abbrev-table 'puppet-mode-abbrev-table ())
(defvar puppet-mode-map nil "Keymap used in puppet mode.")
(if puppet-mode-map
nil
(setq puppet-mode-map (make-sparse-keymap))
;; (define-key puppet-mode-map "{" 'puppet-electric-brace)
;; (define-key puppet-mode-map "}" 'puppet-electric-brace)
;; (define-key puppet-mode-map "\e\C-a" 'puppet-beginning-of-defun)
;; (define-key puppet-mode-map "\e\C-e" 'puppet-end-of-defun)
;; (define-key puppet-mode-map "\e\C-b" 'puppet-backward-sexp)
;; (define-key puppet-mode-map "\e\C-f" 'puppet-forward-sexp)
;; (define-key puppet-mode-map "\e\C-p" 'puppet-beginning-of-block)
;; (define-key puppet-mode-map "\e\C-n" 'puppet-end-of-block)
;; (define-key puppet-mode-map "\e\C-h" 'puppet-mark-defun)
;; (define-key puppet-mode-map "\e\C-q" 'puppet-indent-exp)
;; (define-key puppet-mode-map "\t" 'puppet-indent-command)
;; (define-key puppet-mode-map "\C-c\C-e" 'puppet-insert-end)
;; (define-key puppet-mode-map "\C-j" 'puppet-reindent-then-newline-and-indent)
(define-key puppet-mode-map "\C-m" 'newline))
(defvar puppet-mode-syntax-table nil
"Syntax table in use in puppet-mode buffers.")
(if puppet-mode-syntax-table
()
(setq puppet-mode-syntax-table (make-syntax-table))
(modify-syntax-entry ?\' "\"" puppet-mode-syntax-table)
(modify-syntax-entry ?\" "\"" puppet-mode-syntax-table)
(modify-syntax-entry ?# "<" puppet-mode-syntax-table)
(modify-syntax-entry ?\n ">" puppet-mode-syntax-table)
(modify-syntax-entry ?\\ "\\" puppet-mode-syntax-table)
(modify-syntax-entry ?$ "." puppet-mode-syntax-table)
(modify-syntax-entry ?- "_" puppet-mode-syntax-table)
(modify-syntax-entry ?> "." puppet-mode-syntax-table)
(modify-syntax-entry ?= "." puppet-mode-syntax-table)
(modify-syntax-entry ?\; "." puppet-mode-syntax-table)
(modify-syntax-entry ?\( "()" puppet-mode-syntax-table)
(modify-syntax-entry ?\) ")(" puppet-mode-syntax-table)
(modify-syntax-entry ?\{ "(}" puppet-mode-syntax-table)
(modify-syntax-entry ?\} "){" puppet-mode-syntax-table)
(modify-syntax-entry ?\[ "(]" puppet-mode-syntax-table)
(modify-syntax-entry ?\] ")[" puppet-mode-syntax-table)
)
(defcustom puppet-indent-tabs-mode nil
"*Indentation can insert tabs in puppet mode if this is non-nil."
:type 'boolean :group 'puppet)
(defcustom puppet-comment-column 32
"*Indentation column of comments."
:type 'integer :group 'puppet)
(defun puppet-mode-variables ()
(set-syntax-table puppet-mode-syntax-table)
(setq local-abbrev-table puppet-mode-abbrev-table)
;(make-local-variable 'indent-line-function)
;(setq indent-line-function 'ruby-indent-line)
(make-local-variable 'require-final-newline)
(setq require-final-newline t)
(make-variable-buffer-local 'comment-start)
(setq comment-start "# ")
(make-variable-buffer-local 'comment-end)
(setq comment-end "")
(make-variable-buffer-local 'comment-column)
(setq comment-column puppet-comment-column)
(make-variable-buffer-local 'comment-start-skip)
(setq comment-start-skip "#+ *")
(setq indent-tabs-mode puppet-indent-tabs-mode)
(make-local-variable 'parse-sexp-ignore-comments)
(setq parse-sexp-ignore-comments t)
(make-local-variable 'paragraph-start)
(setq paragraph-start (concat "$\\|" page-delimiter))
(make-local-variable 'paragraph-separate)
(setq paragraph-separate paragraph-start)
(make-local-variable 'paragraph-ignore-fill-prefix)
(setq paragraph-ignore-fill-prefix t))
;;;###autoload
(defun puppet-mode ()
"Major mode for editing puppet manifests.
The variable puppet-indent-level controls the amount of indentation.
\\{puppet-mode-map}"
(interactive)
(kill-all-local-variables)
(use-local-map puppet-mode-map)
(setq mode-name "Puppet")
(setq major-mode 'puppet-mode)
(puppet-mode-variables)
(run-hooks 'puppet-mode-hook))
(cond
((featurep 'font-lock)
(or (boundp 'font-lock-variable-name-face)
(setq font-lock-variable-name-face font-lock-type-face))
(setq puppet-font-lock-syntactic-keywords
'(
("\\(^\\|[=(,~?:;]\\|\\(^\\|\\s \\)\\(if\\|elsif\\|unless\\|while\\|until\\|when\\|and\\|or\\|&&\\|||\\)\\|g?sub!?\\|scan\\|split!?\\)\\s *\\(/\\)[^/\n\\\\]*\\(\\\\.[^/\n\\\\]*\\)*\\(/\\)"
(4 (7 . ?/))
(6 (7 . ?/)))
("^\\(=\\)begin\\(\\s \\|$\\)" 1 (7 . nil))
("^\\(=\\)end\\(\\s \\|$\\)" 1 (7 . nil))))
(cond ((featurep 'xemacs)
(put 'puppet-mode 'font-lock-defaults
'((puppet-font-lock-keywords)
nil nil nil
beginning-of-line
(font-lock-syntactic-keywords
. puppet-font-lock-syntactic-keywords))))
(t
(add-hook 'puppet-mode-hook
'(lambda ()
(make-local-variable 'font-lock-defaults)
(make-local-variable 'font-lock-keywords)
(make-local-variable 'font-lock-syntax-table)
(make-local-variable 'font-lock-syntactic-keywords)
(setq font-lock-defaults '((puppet-font-lock-keywords) nil nil))
(setq font-lock-keywords puppet-font-lock-keywords)
(setq font-lock-syntax-table puppet-font-lock-syntax-table)
(setq font-lock-syntactic-keywords puppet-font-lock-syntactic-keywords)))))
(defvar puppet-font-lock-syntax-table
(let* ((tbl (copy-syntax-table puppet-mode-syntax-table)))
(modify-syntax-entry ?_ "w" tbl)
tbl))
(defvar puppet-font-lock-keywords
(list
;; defines
'("^\\s *\\(define\\|node\\|class\\)\\s +\\([^( \t\n]+\\)"
2 font-lock-function-name-face)
;; include
'("^\\s *include\\s +\\([^( \t\n]+\\)"
1 font-lock-reference-face)
;; keywords
(cons (concat
"\\b\\(\\("
(mapconcat
'identity
'("case"
"class"
"default"
"define"
"false"
"import"
"include"
"inherits"
"node"
"true"
)
"\\|")
"\\)\\>\\)")
1)
;; variables
'("\\(^\\|[^_:.@$]\\|\\.\\.\\)\\b\\(nil\\|self\\|true\\|false\\)\\>"
2 font-lock-variable-name-face)
;; variables
'("\\(\\$\\([^a-zA-Z0-9 \n]\\|[0-9]\\)\\)\\W"
1 font-lock-variable-name-face)
'("\\(\\$\\|@\\|@@\\)\\(\\w\\|_\\)+"
0 font-lock-variable-name-face)
;; usage of types
'("^\\s +\\([a-zA-Z-]+\\)\\s +{"
1 font-lock-type-face)
;; general delimited string
'("\\(^\\|[[ \t\n<+(,=]\\)\\(%[xrqQwW]?\\([^<[{(a-zA-Z0-9 \n]\\)[^\n\\\\]*\\(\\\\.[^\n\\\\]*\\)*\\(\\3\\)\\)"
(2 font-lock-string-face))
)
"*Additional expressions to highlight in puppet mode."))
)
(provide 'puppet-mode)
|
