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|
;;; ttcn.el --- a major mode for editing TTCN.MP files
;; Copyright (C) 1997, 2000 W. Borgert <debacle@debian.org>
;; Author: 1997, 2000 W. Borgert <debacle@debian.org>
;; Maintainer: W. Borgert <debacle@debian.org>
;; Created: 1997
;; Version: $Id: ttcn.el,v 1.1.1.1 2000/04/02 10:56:53 debacle Exp $
;; Keywords: TTCN, languages, ASN.1
;; This program is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License as
;; published by the Free Software Foundation; either version 2, or (at
;; your option) any later version.
;; This program is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
;; General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
(require 'easymenu) ; uses easymenu,
(require 'font-lock) ; font-lock,
(require 'imenu) ; and imenu
(defvar ttcn-mode-abbrev-table nil
"Abbrev table used while in TTCN mode.")
(define-abbrev-table 'ttcn-mode-abbrev-table ())
(defvar ttcn-mode-syntax-table nil
"Syntax table used while in TTCN mode.")
(if ttcn-mode-syntax-table
()
(setq ttcn-mode-syntax-table (make-syntax-table))
(modify-syntax-entry ?$ "w" ttcn-mode-syntax-table)
(modify-syntax-entry ?( "()" ttcn-mode-syntax-table)
(modify-syntax-entry ?) ")(" ttcn-mode-syntax-table)
(modify-syntax-entry ?* ". 23" ttcn-mode-syntax-table)
(modify-syntax-entry ?+ "." ttcn-mode-syntax-table)
(modify-syntax-entry ?- ". 1234b" ttcn-mode-syntax-table)
(modify-syntax-entry ?/ ". 14" ttcn-mode-syntax-table)
(modify-syntax-entry ?: "." ttcn-mode-syntax-table)
(modify-syntax-entry ?< "(>" ttcn-mode-syntax-table)
(modify-syntax-entry ?= "." ttcn-mode-syntax-table)
(modify-syntax-entry ?> ")<" ttcn-mode-syntax-table)
(modify-syntax-entry ?[ "(]" ttcn-mode-syntax-table)
(modify-syntax-entry ?\' "\"" ttcn-mode-syntax-table)
(modify-syntax-entry ?\^m "> b" ttcn-mode-syntax-table)
(modify-syntax-entry ?\_ "w" ttcn-mode-syntax-table)
(modify-syntax-entry ?\n "> b" ttcn-mode-syntax-table)
(modify-syntax-entry ?] ")[" ttcn-mode-syntax-table)
(modify-syntax-entry ?{ "(}" ttcn-mode-syntax-table)
(modify-syntax-entry ?} "){" ttcn-mode-syntax-table)
)
(defvar ttcn-mode-map ()
"Keymap used in TTCN mode.")
; (setq ttcn-mode-map nil)
(if ttcn-mode-map
()
(setq ttcn-mode-map (make-sparse-keymap))
(define-key ttcn-mode-map "\M-." 'find-tag-other-window)
(define-key ttcn-mode-map "\M-a" 'ttcn-beginning-of-tabular)
(define-key ttcn-mode-map "\M-e" 'ttcn-end-of-tabular)
(define-key ttcn-mode-map "\C-c>" 'ttcn-behaviour-line-incr)
(define-key ttcn-mode-map "\C-c<" 'ttcn-behaviour-line-decr)
(define-key ttcn-mode-map [\M-down] 'ttcn-forward-line)
(define-key ttcn-mode-map [\M-up] 'ttcn-backward-line)
)
(define-key ttcn-mode-map [menu-bar ttcn]
(cons "TTCN" (make-sparse-keymap "TTCN")))
(define-key ttcn-mode-map [menu-bar ttcn beginning-of-tabular]
'("Goto beginning of tabular" . ttcn-beginning-of-tabular))
(define-key ttcn-mode-map [menu-bar ttcn end-of-tabular]
'("Goto end of tabular" . ttcn-end-of-tabular))
(define-key ttcn-mode-map [menu-bar ttcn visit-tags-table]
'("Visit TAGS table" . ttcn-visit-tags-table))
(define-key ttcn-mode-map [menu-bar ttcn remove-tabular]
'("Remove tabular" . ttcn-remove-tabular))
(define-key ttcn-mode-map [menu-bar ttcn behaviour-line-incr]
'("-->" . ttcn-behaviour-line-incr))
(define-key ttcn-mode-map [menu-bar ttcn behaviour-line-decr]
'("<--" . ttcn-behaviour-line-decr))
(defvar ttcn-imenu-generic-expression nil
"Imenu generic expression for TTCN.MP mode. See `imenu-generic-expression'.")
(setq ttcn-imenu-generic-expression
'(("Constants"
"\\$TS_ConstId[ \t]+\\(\\sw+\\)" 1)
("Variables"
"\\$T[CS]_VarId[ \t]+\\(\\sw+\\)" 1)
("Timers"
"\\$TimerId[ \t]+\\(\\sw+\\)" 1)
("Constraints"
"\\$ConsId[ \t]+\\(\\sw+\\)" 1)
("Simple Types"
"\\$SimpleTypeId[ \t]+\\(\\sw+\\)" 1)
("Defaults"
"\\$DefaultId[ \t]+\\(\\sw+\\)" 1)
("Test Steps"
"\\$TestStepId[ \t]+\\(\\sw+\\)" 1)
("Test Cases"
"\\$TestCaseId[ \t]+\\(\\sw+\\)" 1)
("Parts"
"\\$\\([A-Z][A-Za-z]+\\)Part" 1)))
(defun ttcn-visit-tags-table ()
"Visit TAGS table in current directory."
(interactive)
(visit-tags-table
(file-name-directory
(buffer-file-name)))) ; 'local))
(defun ttcn-fix4tags ()
"Replace some newlines by spaces."
(interactive)
(goto-char (point-min))
(while (re-search-forward
"^[ \n\t]*\\(\$[A-Za-z_]+\\)[ \n\t]+\\([^\$]\\)" nil t)
(replace-match "\\1 \\2" nil nil))
; delete some spaces
(goto-char (point-min))
(while (re-search-forward
"[ \n\t]*\\(\\*/\\)[ \n\t]*\\()?\\)[ \n\t]+" nil t)
(replace-match " \\1\\2\n" nil nil)))
(defun ttcn-beginning-of-tabular (&optional arg)
"Move backward to the beginning of a tabular.
With argument, do it that many times. Negative arg -N
means move forward to Nth following beginning of tabular.
Returns t unless search stops due to beginning or end of buffer.
A tabular starts with \"$Begin_\"."
(interactive "p")
(and arg (< arg 0) (not (eobp)) (forward-char 1))
(and
(re-search-backward "^[ \t]*\\$Begin_" nil 'move (or arg 1))
(progn (beginning-of-line) t)))
;(defun ttcn-end-of-this-tabular ()
; "Move forward to the end of a tabular.
;Returns t unless search stops due to beginning or end of buffer.
;A tabular ends with \"$End_\"."
; (interactive)
(defun ttcn-end-of-tabular (&optional arg)
"Move forward to the end of a tabular.
With argument, do it that many times. Negative arg -N
means move backward to Nth following end of tabular.
Returns t unless search stops due to beginning or end of buffer.
A tabular ends with \"$End_\"."
(interactive "p")
(ttcn-beginning-of-tabular (- arg))
(and (not (eobp)) (forward-char 1))
(and
(re-search-backward "^[ \t]*\\$Begin_\\([A-Xa-y1_&]+\\>\\)" nil 'move)
(re-search-forward (concat "^[ \t]*\\$End_" (match-string 1)) nil 'move)
(progn (beginning-of-line) t))
(forward-line))
(defun ttcn-forward-line (&optional arg)
"Move forward to next tabular line."
(interactive "p")
(re-search-forward "^[ \t]*\\$End_" nil 'move (or arg 1))
(forward-line))
(defun ttcn-backward-line (&optional arg)
"Move backward to previous tabular line."
(interactive "p")
(re-search-backward "^[ \t]*\\$End_" nil 'move (or arg 1)))
(defun ttcn-beginning-of-behaviour-line ()
"Move backward to the beginning of a behaviour line.
Returns t unless search stops due to beginning or end of buffer.
A tabular starts with \"$BehaviourLine\"."
(interactive)
(and
(re-search-backward "^[ \t]*\\$BehaviourLine" nil 'move 1)
(progn (beginning-of-line) t)))
(defun ttcn-behaviour-line-incr (&optional arg)
"Increase indentation level of behaviour line at point.
If optional argument arg is negative, decrease it."
(interactive "p")
(if (looking-at "\\$BehaviourLine")
()
(ttcn-beginning-of-behaviour-line))
(re-search-forward "^[ \t]*\\$Line[ \t]*\\[\\([0-9]+\\)\\]" nil 'move)
(replace-match
(number-to-string (max (+ (string-to-number (match-string 1)) arg) 0))
t nil nil 1))
(defun ttcn-behaviour-line-decr ()
"Decrease indentation level of behaviour line at point."
(interactive)
(ttcn-behaviour-line-incr -1))
(defun ttcn-remove-tabular ()
"Remove TTCN tabular at point."
(interactive)
(ttcn-beginning-of-tabular)
(let ((beg (point)))
(forward-line 1)
(ttcn-end-of-tabular 1)
(delete-region beg (point))))
; faces for the verdict
(defvar ttcn-verdict-pass-face 'ttcn-verdict-pass-face
"Face for preliminary and final pass verdicts.")
(make-face ttcn-verdict-pass-face)
(set-face-foreground ttcn-verdict-pass-face "white")
(set-face-background ttcn-verdict-pass-face "blue")
(defvar ttcn-verdict-inconc-face 'ttcn-verdict-inconc-face
"Face for preliminary and final inconc verdicts.")
(make-face ttcn-verdict-inconc-face)
(set-face-foreground ttcn-verdict-inconc-face "black")
(set-face-background ttcn-verdict-inconc-face "yellow")
(defvar ttcn-verdict-fail-face 'ttcn-verdict-fail-face
"Face for preliminary and final fail verdicts.")
(make-face ttcn-verdict-fail-face)
(set-face-foreground ttcn-verdict-fail-face "white")
(set-face-background ttcn-verdict-fail-face "red")
(defvar ttcn-font-lock-keywords nil
"Expressions to highlight in TTCN mode.")
(setq ttcn-font-lock-keywords
(eval-when-compile
(list
;; test cases, steps, defaults etc.
(list (concat
"\\$\\(Default\\|Test\\(Case\\|Step\\)Id\\|Header\\)\\>"
"[ \t]+\\(\\sw+\\)?")
'(1 font-lock-keyword-face)
'(3 font-lock-function-name-face nil t))
;; $-keywords
(list "^[ \t]*\\(\\$[A-V][A-Xa-y1_&]+\\)\\>"
'(1 font-lock-keyword-face nil t))
;; other TTCN keywords
(list
(concat
"\\<"
(regexp-opt
'("?DONE" "?OTHERWISE" "?TIMEOUT" "ACTIVATE" "AND" "BITSTRING"
"BIT_TO_INT" "BOOLEAN" "BY" "CANCEL" "CREATE" "FALSE" "GOTO"
"GeneralString" "GraphicString" "HEXSTRING" "HEX_TO_INT"
"IA5String" "IF" "IF_PRESENT" "INFINITY" "INTEGER"
"INT_TO_BIT" "INT_TO_HEX" "IS_CHOSEN" "IS_PRESENT" "IUT"
"LENGTH_OF" "LT" "MOD" "NOT" "NUMBER_OF_ELEMENTS"
"NumericString" "OCTETSTRING" "OMIT" "OR" "PDU"
"PERMUTATION" "PrintableString" "R" "READTIMER" "REPEAT"
"REPLACE" "START" "SUBSET" "SUPERSET" "TO" "TRUE"
"TeletexString" "UNTIL" "UT" "VideotexString"
"VisibleString" "fail" "inconc" "min" "ms" "none" "ns"
"pass" "ps" "s" "us") t) "\\>")
'(1 font-lock-builtin-face))
;; verdicts
(list "^[ \t]*\\$VerdictId[ \t]+\\((?P\\(ASS\\)?)?\\)"
'(1 ttcn-verdict-pass-face nil t))
(list "^[ \t]*\\$VerdictId[ \t]+\\((?I\\(NCONC\\)?)?\\)"
'(1 ttcn-verdict-inconc-face nil t))
(list "^[ \t]*\\$VerdictId[ \t]+\\((?F\\(AIL\\)?)?\\)"
'(1 ttcn-verdict-fail-face nil t))
;; misc. identifier
(list "^[ \t]*\\$[A-V][A-Xa-y1_&]+Id\\>[ \t]+\\([A-Za-z_][A-Za-z0-9_]+\\)"
'(1 font-lock-variable-name-face keep t))
; test step calls
; ("^[ \t]*\\$Line[ \t]*\\[[0-9]+\\][ \t]+\\(\\+[ \t]*[A-Za-z_][A-Za-z0-9_]+\\)"
; (1 font-lock-variable-name-face nil t))
; )
;; ASN.1 keywords
(list
(concat
"\\<"
(regexp-opt
'("ABSENT" "ABSTRACT-SYNTAX" "ALL" "APPLICATION" "AUTOMATIC" "BEGIN"
"BIT" "BMPSTRING" "BOOLEAN" "BY" "CHARACTER" "CHOICE" "CLASS"
"COMPONENT" "COMPONENTS" "CONSTRAINED" "DEFAULT" "DEFINITIONS"
"EMBEDDED" "END" "ENUMERATED" "EXCEPT" "EXPLICIT" "EXPORTS"
"EXTERNAL"
"FALSE" "FROM" "GeneralizedTime" "GeneralString" "IA5String"
"IDENTIFIER" "IMPLICIT" "IMPORTS" "INCLUDES" "INSTANCE" "INTEGER"
"INTERSECTION" "ISO646String" "MAX" "MIN" "MINUS-INFINITY" "NULL"
"NumericString" "OBJECT" "ObjectDescriptor" "OCTET" "OF" "OPTIONAL"
"PDV" "PLUS-INFINITY" "PRESENT" "PrintableString" "PRIVATE" "REAL"
"SEQUENCE" "SET" "SIZE" "STRING" "SYNTAX" "T61String" "TAGS"
"TeletexString" "TRUE" "TYPE-IDENTIFIER" "UNION" "UNIQUE"
"UNIVERSAL" "UniversalString" "UTCTime" "VideotexString"
"VisibleString" "WITH") t) "\\>")
'(1 font-lock-reference-face)))))
;;;###autoload
(defun ttcn-mode ()
"Major mode for editing TTCN code.
Not much, but highlighting."
(interactive)
(kill-all-local-variables)
(setq major-mode 'ttcn-mode)
(setq mode-name "TTCN")
(use-local-map ttcn-mode-map)
(make-local-variable 'tags-file-name)
(make-local-variable 'require-final-newline)
(setq require-final-newline t)
(make-local-variable 'comment-start)
(setq comment-start "/* ")
(make-local-variable 'comment-end)
(setq comment-end " */")
(setq comment-multi-line t)
(make-local-variable 'comment-start-skip)
(setq comment-start-skip "-- \\|/\\*")
(make-local-variable 'comment-column)
(setq comment-column 9)
(make-local-variable 'parse-sexp-ignore-comments)
(setq parse-sexp-ignore-comments t)
(set-syntax-table ttcn-mode-syntax-table)
(setq blink-matching-paren t)
(make-local-variable 'font-lock-defaults)
(setq font-lock-defaults
'(ttcn-font-lock-keywords
nil nil ((?_ . "w"))
ttcn-beginning-of-tabular))
(setq imenu-generic-expression ttcn-imenu-generic-expression
imenu-case-fold-search nil)
(imenu-add-menubar-index)
(run-hooks 'ttcn-mode-hook))
;;; ttcn.el ends here
|
