diff options
Diffstat (limited to '.emacs.d/vala-mode.el')
| -rw-r--r-- | .emacs.d/vala-mode.el | 395 |
1 files changed, 0 insertions, 395 deletions
diff --git a/.emacs.d/vala-mode.el b/.emacs.d/vala-mode.el deleted file mode 100644 index 0358790..0000000 --- a/.emacs.d/vala-mode.el +++ /dev/null @@ -1,395 +0,0 @@ -;;; vala-mode.el --- Vala mode derived mode - -;; Author: 2005 Dylan R. E. Moonfire -;; 2008 Étienne BERSAC -;; Maintainer: Étienne BERSAC <bersace03@laposte.net> -;; Created: 2008 May the 4th -;; Modified: May 2008 -;; Version: 0.1 -;; Keywords: vala languages oop - -;; 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 of the License, 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. - -;;; Commentary: -;; -;; See http://live.gnome.org/Vala for details about Vala language. -;; -;; This is a separate mode to implement the Vala constructs and -;; font-locking. It is mostly the csharp-mode from -;; http://mfgames.com/linux/csharp-mode with vala specific keywords -;; and filename suffixes. -;; -;; Note: The interface used in this file requires CC Mode 5.30 or -;; later. - -;;; .emacs (don't put in (require 'vala-mode)) -;; (autoload 'vala-mode "vala-mode" "Major mode for editing Vala code." t) -;; (setq auto-mode-alist -;; (append '(("\\.vala$" . vala-mode)) auto-mode-alist)) - -;;; Versions: -;; -;; 0.1 : Initial version based on csharp-mode -;; - -;; This is a copy of the function in cc-mode which is used to handle -;; the eval-when-compile which is needed during other times. -(defun c-filter-ops (ops opgroup-filter op-filter &optional xlate) - ;; See cc-langs.el, a direct copy. - (unless (listp (car-safe ops)) - (setq ops (list ops))) - (cond ((eq opgroup-filter t) - (setq opgroup-filter (lambda (opgroup) t))) - ((not (functionp opgroup-filter)) - (setq opgroup-filter `(lambda (opgroup) - (memq opgroup ',opgroup-filter))))) - (cond ((eq op-filter t) - (setq op-filter (lambda (op) t))) - ((stringp op-filter) - (setq op-filter `(lambda (op) - (string-match ,op-filter op))))) - (unless xlate - (setq xlate 'identity)) - (c-with-syntax-table (c-lang-const c-mode-syntax-table) - (delete-duplicates - (mapcan (lambda (opgroup) - (when (if (symbolp (car opgroup)) - (when (funcall opgroup-filter (car opgroup)) - (setq opgroup (cdr opgroup)) - t) - t) - (mapcan (lambda (op) - (when (funcall op-filter op) - (let ((res (funcall xlate op))) - (if (listp res) res (list res))))) - opgroup))) - ops) - :test 'equal))) - -;; This inserts the bulk of the code. -(require 'cc-mode) - -;; These are only required at compile time to get the sources for the -;; language constants. (The cc-fonts require and the font-lock -;; related constants could additionally be put inside an -;; (eval-after-load "font-lock" ...) but then some trickery is -;; necessary to get them compiled.) -(eval-when-compile - (let ((load-path - (if (and (boundp 'byte-compile-dest-file) - (stringp byte-compile-dest-file)) - (cons (file-name-directory byte-compile-dest-file) load-path) - load-path))) - (load "cc-mode" nil t) - (load "cc-fonts" nil t) - (load "cc-langs" nil t))) - -(eval-and-compile - ;; Make our mode known to the language constant system. Use Java - ;; mode as the fallback for the constants we don't change here. - ;; This needs to be done also at compile time since the language - ;; constants are evaluated then. - (c-add-language 'vala-mode 'java-mode)) - -;; Java uses a series of regexes to change the font-lock for class -;; references. The problem comes in because Java uses Pascal (leading -;; space in names, SomeClass) for class and package names, but -;; Camel-casing (initial lowercase, upper case in words, -;; i.e. someVariable) for variables. -;;(error (byte-compile-dest-file)) -;;(error (c-get-current-file)) -(c-lang-defconst c-opt-after-id-concat-key - vala (if (c-lang-const c-opt-identifier-concat-key) - (c-lang-const c-symbol-start))) - -(c-lang-defconst c-basic-matchers-before - vala `( -;;;; Font-lock the attributes by searching for the -;;;; appropriate regex and marking it as TODO. - ;;,`(,(concat "\\(" vala-attribute-regex "\\)") - ;; 0 font-lock-function-name-face) - - ;; Put a warning face on the opener of unclosed strings that - ;; can't span lines. Later font - ;; lock packages have a `font-lock-syntactic-face-function' for - ;; this, but it doesn't give the control we want since any - ;; fontification done inside the function will be - ;; unconditionally overridden. - ,(c-make-font-lock-search-function - ;; Match a char before the string starter to make - ;; `c-skip-comments-and-strings' work correctly. - (concat ".\\(" c-string-limit-regexp "\\)") - '((c-font-lock-invalid-string))) - - ;; Fontify keyword constants. - ,@(when (c-lang-const c-constant-kwds) - (let ((re (c-make-keywords-re nil - (c-lang-const c-constant-kwds)))) - `((eval . (list ,(concat "\\<\\(" re "\\)\\>") - 1 c-constant-face-name))))) - - ;; Fontify all keywords except the primitive types. - ,`(,(concat "\\<" (c-lang-const c-regular-keywords-regexp)) - 1 font-lock-keyword-face) - - ;; Fontify leading identifiers in fully - ;; qualified names like "Foo.Bar". - ,@(when (c-lang-const c-opt-identifier-concat-key) - `((,(byte-compile - `(lambda (limit) - (while (re-search-forward - ,(concat "\\(\\<" ; 1 - "\\(" (c-lang-const c-symbol-key) - "\\)" ; 2 - "[ \t\n\r\f\v]*" - (c-lang-const - c-opt-identifier-concat-key) - "[ \t\n\r\f\v]*" - "\\)" - "\\(" - (c-lang-const - c-opt-after-id-concat-key) - "\\)") - limit t) - (unless (progn - (goto-char (match-beginning 0)) - (c-skip-comments-and-strings limit)) - (or (get-text-property (match-beginning 2) 'face) - (c-put-font-lock-face (match-beginning 2) - (match-end 2) - c-reference-face-name)) - (goto-char (match-end 1))))))))) - )) - -;; Vala does not allow a leading qualifier operator. It also doesn't -;; allow the ".*" construct of Java. So, we redo this regex without -;; the "\\|\\*" regex. -(c-lang-defconst c-identifier-key - vala (concat "\\(" (c-lang-const c-symbol-key) "\\)" ; 1 - (concat "\\(" - "[ \t\n\r\f\v]*" - (c-lang-const c-opt-identifier-concat-key) - "[ \t\n\r\f\v]*" - (concat "\\(" - "\\(" (c-lang-const c-symbol-key) "\\)" - "\\)") - "\\)*"))) - -;; Vala has a few rules that are slightly different than Java for -;; operators. This also removed the Java's "super" and replaces it -;; with the Vala's "base". -(c-lang-defconst c-operators - vala `((prefix "base"))) - -;; Vala directives ? -;; (c-lang-defconst c-opt-cpp-prefix -;; csharp "^\\s *#.*") - - -;; Vala uses the following assignment operators -(c-lang-defconst c-assignment-operators - vala '("=" "*=" "/=" "%=" "+=" "-=" ">>=" "<<=" - "&=" "^=" "|=" "++" "--")) - -;; This defines the primative types for Vala -(c-lang-defconst c-primitive-type-kwds - vala '("void" "char" "int" "float" "double" "string")) - -;; The keywords that define that the following is a type, such as a -;; class definition. -(c-lang-defconst c-type-prefix-kwds - vala '("class" "interface" "struct" "enum" "signal")) - -;; Type modifier keywords. They appear anywhere in types, but modifiy -;; instead create one. -(c-lang-defconst c-type-modifier-kwds - vala '("const")) - -;; Structures that are similiar to classes. -(c-lang-defconst c-class-decl-kwds - vala '("class" "interface")) - -;; The various modifiers used for class and method descriptions. -(c-lang-defconst c-modifier-kwds - vala '("public" "partial" "private" "const" "abstract" - "protected" "ref" "in" "out" "static" "virtual" - "override" "params" "internal" "weak" "owned" - "unowned")) - -;; We don't use the protection level stuff because it breaks the -;; method indenting. Not sure why, though. -(c-lang-defconst c-protection-kwds - vala nil) - -;; Define the keywords that can have something following after them. -(c-lang-defconst c-type-list-kwds - vala '("struct" "class" "interface" "is" "as" - "delegate" "event" "set" "get" "add" "remove" - "callback" "signal" "var" "default")) - -;; This allows the classes after the : in the class declartion to be -;; fontified. -(c-lang-defconst c-typeless-decl-kwds - vala '(":")) - -;; Sets up the enum to handle the list properly -(c-lang-defconst c-brace-list-decl-kwds - vala '("enum" "errordomain")) - -;; We need to remove Java's package keyword -(c-lang-defconst c-ref-list-kwds - vala '("using" "namespace" "construct")) - -;; Follow-on blocks that don't require a brace -(c-lang-defconst c-block-stmt-2-kwds - vala '("for" "if" "switch" "while" "catch" "foreach" "lock")) - -;; Statements that break out of braces -(c-lang-defconst c-simple-stmt-kwds - vala '("return" "continue" "break" "throw")) - -;; Statements that allow a label -;; TODO? -(c-lang-defconst c-before-label-kwds - vala nil) - -;; Constant keywords -(c-lang-defconst c-constant-kwds - vala '("true" "false" "null")) - -;; Keywords that start "primary expressions." -(c-lang-defconst c-primary-expr-kwds - vala '("this" "base")) - -;; We need to treat namespace as an outer block to class indenting -;; works properly. -(c-lang-defconst c-other-block-decl-kwds - vala '("namespace")) - -;; We need to include the "in" for the foreach -(c-lang-defconst c-other-kwds - vala '("in" "sizeof" "typeof")) - -(require 'cc-awk) - -(c-lang-defconst c-at-vsemi-p-fn - vala 'c-awk-at-vsemi-p) - - -(defcustom vala-font-lock-extra-types nil - "*List of extra types (aside from the type keywords) to recognize in Vala mode. -Each list item should be a regexp matching a single identifier.") - -(defconst vala-font-lock-keywords-1 (c-lang-const c-matchers-1 vala) - "Minimal highlighting for Vala mode.") - -(defconst vala-font-lock-keywords-2 (c-lang-const c-matchers-2 vala) - "Fast normal highlighting for Vala mode.") - -(defconst vala-font-lock-keywords-3 (c-lang-const c-matchers-3 vala) - "Accurate normal highlighting for Vala mode.") - -(defvar vala-font-lock-keywords vala-font-lock-keywords-3 - "Default expressions to highlight in Vala mode.") - -(defvar vala-mode-syntax-table - nil - "Syntax table used in vala-mode buffers.") -(or vala-mode-syntax-table - (setq vala-mode-syntax-table - (funcall (c-lang-const c-make-mode-syntax-table vala)))) - -(defvar vala-mode-abbrev-table nil - "Abbreviation table used in vala-mode buffers.") -(c-define-abbrev-table 'vala-mode-abbrev-table - ;; Keywords that if they occur first on a line - ;; might alter the syntactic context, and which - ;; therefore should trig reindentation when - ;; they are completed. - '(("else" "else" c-electric-continued-statement 0) - ("while" "while" c-electric-continued-statement 0) - ("catch" "catch" c-electric-continued-statement 0) - ("finally" "finally" c-electric-continued-statement 0))) - -(defvar vala-mode-map (let ((map (c-make-inherited-keymap))) - ;; Add bindings which are only useful for Vala - map) - "Keymap used in vala-mode buffers.") - -;;(easy-menu-define vala-menu vala-mode-map "Vala Mode Commands" -;; ;; Can use `vala' as the language for `c-mode-menu' -;; ;; since its definition covers any language. In -;; ;; this case the language is used to adapt to the -;; ;; nonexistence of a cpp pass and thus removing some -;; ;; irrelevant menu alternatives. -;; (cons "Vala" (c-lang-const c-mode-menu vala))) - -;;; Autoload mode trigger -(add-to-list 'auto-mode-alist '("\\.vala$" . vala-mode)) -(add-to-list 'auto-mode-alist '("\\.vapi$" . vala-mode)) - -;; Custom variables -(defcustom vala-mode-hook nil - "*Hook called by `vala-mode'." - :type 'hook - :group 'c) - -;;; The entry point into the mode -;;;###autoload -(defun vala-mode () - "Major mode for editing Vala code. -This is a simple example of a separate mode derived from CC Mode -to support a language with syntax similar to -C#/C/C++/ObjC/Java/IDL/Pike. - -The hook `c-mode-common-hook' is run with no args at mode -initialization, then `vala-mode-hook'. - -Key bindings: -\\{vala-mode-map}" - (interactive) - (kill-all-local-variables) - (c-initialize-cc-mode t) - (set-syntax-table vala-mode-syntax-table) - (setq major-mode 'vala-mode - mode-name "Vala" - local-abbrev-table vala-mode-abbrev-table - abbrev-mode t) - (use-local-map c-mode-map) - ;; `c-init-language-vars' is a macro that is expanded at compile - ;; time to a large `setq' with all the language variables and their - ;; customized values for our language. - (c-init-language-vars vala-mode) - ;; `c-common-init' initializes most of the components of a CC Mode - ;; buffer, including setup of the mode menu, font-lock, etc. - ;; There's also a lower level routine `c-basic-common-init' that - ;; only makes the necessary initialization to get the syntactic - ;; analysis and similar things working. - (c-common-init 'vala-mode) - ;;(easy-menu-add vala-menu) - (c-set-style "linux") - (setq indent-tabs-mode t) - (setq c-basic-offset 4) - (setq tab-width 4) - (c-toggle-auto-newline -1) - (c-toggle-hungry-state -1) - (run-hooks 'c-mode-common-hook) - (run-hooks 'vala-mode-hook) - (c-update-modeline)) - -(provide 'vala-mode) - -;;; vala-mode.el ends here |