;;; ada-mode.el --- major-mode for editing Ada sources
-;; Copyright (C) 1994, 95, 97, 98, 99, 2000, 2001, 2002, 03, 2004
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006, 2007 Free Software Foundation, Inc.
;; Author: Rolf Ebert <ebert@inf.enst.fr>
;; Markus Heritsch <Markus.Heritsch@studbox.uni-stuttgart.de>
;; Emmanuel Briot <briot@gnat.com>
-;; Maintainer: Emmanuel Briot <briot@gnat.com>
-;; Ada Core Technologies's version: Revision: 1.188
+;; Maintainer: Stephen Leake <stephen_leake@member.fsf.org>
;; Keywords: languages ada
;; This file is part of GNU Emacs.
;; GNU Emacs 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)
+;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
-;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
-;;; This mode is a major mode for editing Ada83 and Ada95 source code.
-;;; This is a major rewrite of the file packaged with Emacs-20. The
-;;; ada-mode is composed of four lisp files, ada-mode.el, ada-xref.el,
-;;; ada-prj.el and ada-stmt.el. Only this file (ada-mode.el) is
-;;; completely independent from the GNU Ada compiler Gnat, distributed
-;;; by Ada Core Technologies. All the other files rely heavily on
-;;; features provided only by Gnat.
+;;; This mode is a major mode for editing Ada code. This is a major
+;;; rewrite of the file packaged with Emacs-20. The Ada mode is
+;;; composed of four Lisp files: ada-mode.el, ada-xref.el, ada-prj.el
+;;; and ada-stmt.el. Only this file (ada-mode.el) is completely
+;;; independent from the GNU Ada compiler GNAT, distributed by Ada
+;;; Core Technologies. All the other files rely heavily on features
+;;; provided only by GNAT.
;;;
;;; Note: this mode will not work with Emacs 19. If you are on a VMS
;;; system, where the latest version of Emacs is 19.28, you will need
;;; (yet) been recoded in this new mode. Perhaps you prefer sticking
;;; to his version.
;;;
-;;; A complete rewrite for Emacs-20 / Gnat-3.11 has been done by Ada Core
-;;; Technologies. Please send bugs to briot@gnat.com
+;;; A complete rewrite for Emacs-20 / GNAT-3.11 has been done by Ada Core
+;;; Technologies.
;;; Credits:
;;; Many thanks to John McCabe <john@assen.demon.co.uk> for sending so
;;; many patches included in this package.
;;; Christian Egli <Christian.Egli@hcsd.hac.com>:
;;; ada-imenu-generic-expression
-;;; Many thanks also to the following persons that have contributed one day
+;;; Many thanks also to the following persons that have contributed
;;; to the ada-mode
;;; Philippe Waroquiers (PW) <philippe@cfmu.eurocontrol.be> in particular,
;;; woodruff@stc.llnl.gov (John Woodruff)
;;; `abbrev-mode': Provides the capability to define abbreviations, which
;;; are automatically expanded when you type them. See the Emacs manual.
-(eval-when-compile
- (require 'ispell nil t)
- (require 'find-file nil t)
- (require 'align nil t)
- (require 'which-func nil t)
- (require 'compile nil t))
+(require 'find-file nil t)
+(require 'align nil t)
+(require 'which-func nil t)
+(require 'compile nil t)
+
+(defvar compile-auto-highlight)
+(defvar ispell-check-comments)
+(defvar skeleton-further-elements)
-;; this function is needed at compile time
(eval-and-compile
(defun ada-check-emacs-version (major minor &optional is-xemacs)
"Return t if Emacs's version is greater or equal to MAJOR.MINOR.
If IS-XEMACS is non-nil, check for XEmacs instead of Emacs."
(let ((xemacs-running (or (string-match "Lucid" emacs-version)
- (string-match "XEmacs" emacs-version))))
+ (string-match "XEmacs" emacs-version))))
(and (or (and is-xemacs xemacs-running)
- (not (or is-xemacs xemacs-running)))
- (or (> emacs-major-version major)
- (and (= emacs-major-version major)
- (>= emacs-minor-version minor)))))))
+ (not (or is-xemacs xemacs-running)))
+ (or (> emacs-major-version major)
+ (and (= emacs-major-version major)
+ (>= emacs-minor-version minor)))))))
-
-;; This call should not be made in the release that is done for the
-;; official Emacs, since it does nothing useful for the latest version
-;;(if (not (ada-check-emacs-version 21 1))
-;; (require 'ada-support))
+(defun ada-mode-version ()
+ "Return Ada mode version."
+ (interactive)
+ (let ((version-string "3.7"))
+ (if (interactive-p)
+ (message version-string)
+ version-string)))
(defvar ada-mode-hook nil
"*List of functions to call when Ada mode is invoked.
This is a good place to add Ada environment specific bindings.")
(defgroup ada nil
- "Major mode for editing Ada source in Emacs."
+ "Major mode for editing and compiling Ada source in Emacs."
+ :link '(custom-group-link :tag "Font Lock Faces group" font-lock-faces)
:group 'languages)
(defcustom ada-auto-case t
An example is :
declare
A,
- >>>>>B : Integer; -- from ada-broken-decl-indent"
+ >>>>>B : Integer;"
:type 'integer :group 'ada)
(defcustom ada-broken-indent 2
An example is :
My_Var : My_Type := (Field1 =>
- >>>>>>>>>Value); -- from ada-broken-indent"
+ >>>>>>>>>Value);"
:type 'integer :group 'ada)
(defcustom ada-continuation-indent ada-broken-indent
An example is :
Func (Param1,
- >>>>>Param2);"
+ >>>>>Param2);"
:type 'integer :group 'ada)
(defcustom ada-case-attribute 'ada-capitalize-word
It may be `downcase-word', `upcase-word', `ada-loose-case-word',
`ada-capitalize-word' or `ada-no-auto-case'."
:type '(choice (const downcase-word)
- (const upcase-word)
- (const ada-capitalize-word)
- (const ada-loose-case-word)
- (const ada-no-auto-case))
+ (const upcase-word)
+ (const ada-capitalize-word)
+ (const ada-loose-case-word)
+ (const ada-no-auto-case))
:group 'ada)
(defcustom ada-case-exception-file
to be used for that word in Ada files. If the line starts with the
character *, then the exception will be used for substrings that either
start at the beginning of a word or after a _ character, and end either
-at the end of the word or at a _ character. Each line can be terminated by
-a comment."
+at the end of the word or at a _ character. Each line can be terminated
+by a comment."
:type '(repeat (file))
:group 'ada)
It may be `downcase-word', `upcase-word', `ada-loose-case-word' or
`ada-capitalize-word'."
:type '(choice (const downcase-word)
- (const upcase-word)
- (const ada-capitalize-word)
- (const ada-loose-case-word)
- (const ada-no-auto-case))
+ (const upcase-word)
+ (const ada-capitalize-word)
+ (const ada-loose-case-word)
+ (const ada-no-auto-case))
:group 'ada)
(defcustom ada-case-identifier 'ada-loose-case-word
It may be `downcase-word', `upcase-word', `ada-loose-case-word' or
`ada-capitalize-word'."
:type '(choice (const downcase-word)
- (const upcase-word)
- (const ada-capitalize-word)
- (const ada-loose-case-word)
- (const ada-no-auto-case))
+ (const upcase-word)
+ (const ada-capitalize-word)
+ (const ada-loose-case-word)
+ (const ada-no-auto-case))
:group 'ada)
(defcustom ada-clean-buffer-before-saving t
An example is :
procedure Foo is
begin
->>>>>>>>>>null; -- from ada-indent"
+>>>>>>>>>>null;"
:type 'integer :group 'ada)
(defcustom ada-indent-after-return t
For instance:
A := 1; -- A multi-line comment
- -- aligned if ada-indent-align-comments is t"
+ -- aligned if ada-indent-align-comments is t"
:type 'boolean :group 'ada)
(defcustom ada-indent-comment-as-code t
An example is:
type A is
- >>>>>>>>>>>record -- from ada-indent-record-rel-type"
+ >>>>>>>>>>>record"
:type 'integer :group 'ada)
(defcustom ada-indent-renames ada-broken-indent
An example is:
function A (B : Integer)
- return C; -- from ada-indent-return
- >>>renames Foo; -- from ada-indent-renames"
+ return C;
+ >>>renames Foo;"
:type 'integer :group 'ada)
(defcustom ada-indent-return 0
An example is:
function A (B : Integer)
- >>>>>return C; -- from ada-indent-return"
+ >>>>>return C;"
:type 'integer :group 'ada)
(defcustom ada-indent-to-open-paren t
An example is:
procedure Foo is
begin
->>>>>>>>>>>>Label: -- from ada-label-indent
+>>>>Label:
This is also used for <<..>> labels"
:type 'integer :group 'ada)
(defcustom ada-language-version 'ada95
- "*Do we program in `ada83' or `ada95'?"
- :type '(choice (const ada83) (const ada95)) :group 'ada)
+ "*Ada language version; one of `ada83', `ada95', `ada2005'."
+ :type '(choice (const ada83) (const ada95) (const ada2005)) :group 'ada)
(defcustom ada-move-to-declaration nil
- "*Non-nil means `ada-move-to-start' moves point to the subprogram declaration,
-not to 'begin'."
+ "*Non-nil means `ada-move-to-start' moves to the subprogram declaration, not to 'begin'."
:type 'boolean :group 'ada)
(defcustom ada-popup-key '[down-mouse-3]
(split-string (or (getenv "ADA_INCLUDE_PATH") "") ":")
'("/usr/adainclude" "/usr/local/adainclude"
"/opt/gnu/adainclude"))
- "*List of directories to search for Ada files.
+ "*Default list of directories to search for Ada files.
See the description for the `ff-search-directories' variable. This variable
-is the initial value of this variable, and is copied and modified in
-`ada-search-directories-internal'."
+is the initial value of `ada-search-directories-internal'."
:type '(repeat (choice :tag "Directory"
- (const :tag "default" nil)
- (directory :format "%v")))
+ (const :tag "default" nil)
+ (directory :format "%v")))
:group 'ada)
(defvar ada-search-directories-internal ada-search-directories
An example is:
if A = B
- >>>>>>>>>>>then -- from ada-stmt-end-indent"
+ >>>>then"
:type 'integer :group 'ada)
(defcustom ada-tab-policy 'indent-auto
Must be one of :
`indent-rigidly' : always adds `ada-indent' blanks at the beginning of the line.
`indent-auto' : use indentation functions in this file.
-`always-tab' : do indent-relative."
+`always-tab' : do `indent-relative'."
:type '(choice (const indent-auto)
- (const indent-rigidly)
- (const always-tab))
+ (const indent-rigidly)
+ (const always-tab))
:group 'ada)
(defcustom ada-use-indent ada-broken-indent
An example is:
use Ada.Text_IO,
- >>>>>Ada.Numerics; -- from ada-use-indent"
+ >>>>Ada.Numerics;"
:type 'integer :group 'ada)
(defcustom ada-when-indent 3
An example is:
case A is
- >>>>>>>>when B => -- from ada-when-indent"
+ >>>>when B =>"
:type 'integer :group 'ada)
(defcustom ada-with-indent ada-broken-indent
An example is:
with Ada.Text_IO,
- >>>>>Ada.Numerics; -- from ada-with-indent"
+ >>>>Ada.Numerics;"
:type 'integer :group 'ada)
(defcustom ada-which-compiler 'gnat
"*Name of the compiler to use.
-This will determine what features are made available through the ada-mode.
-The possible choices are :
-`gnat': Use Ada Core Technologies' Gnat compiler. Add some cross-referencing
- features
-`generic': Use a generic compiler"
+This will determine what features are made available through the Ada mode.
+The possible choices are:
+`gnat': Use Ada Core Technologies' GNAT compiler. Add some cross-referencing
+ features.
+`generic': Use a generic compiler."
:type '(choice (const gnat)
- (const generic))
+ (const generic))
:group 'ada)
The extensions should include a `.' if needed.")
(defvar ada-mode-menu (make-sparse-keymap "Ada")
- "Menu for ada-mode.")
+ "Menu for Ada mode.")
(defvar ada-mode-map (make-sparse-keymap)
"Local keymap used for Ada mode.")
"Syntax table for Ada, where `_' is a word constituent.")
(eval-when-compile
+ ;; These values are used in eval-when-compile expressions.
(defconst ada-83-string-keywords
'("abort" "abs" "accept" "access" "all" "and" "array" "at" "begin"
"body" "case" "constant" "declare" "delay" "delta" "digits" "do"
"procedure" "raise" "range" "record" "rem" "renames" "return"
"reverse" "select" "separate" "subtype" "task" "terminate" "then"
"type" "use" "when" "while" "with" "xor")
- "List of Ada keywords.
-This variable is used to define `ada-83-keywords' and `ada-95-keywords'"))
+ "List of Ada 83 keywords.
+Used to define `ada-*-keywords'.")
+
+ (defconst ada-95-string-keywords
+ '("abstract" "aliased" "protected" "requeue" "tagged" "until")
+ "List of keywords new in Ada 95.
+Used to define `ada-*-keywords'.")
+
+ (defconst ada-2005-string-keywords
+ '("interface" "overriding" "synchronized")
+ "List of keywords new in Ada 2005.
+Used to define `ada-*-keywords.'"))
(defvar ada-ret-binding nil
"Variable to save key binding of RET when casing is activated.")
("[^=]\\(\\s-+\\)=[^=]" 1 t)
("\\(\\s-*\\)use\\s-" 1)
("\\(\\s-*\\)--" 1))
- "Ada support for align.el <= 2.2
+ "Ada support for align.el <= 2.2.
This variable provides regular expressions on which to align different lines.
See `align-mode-alist' for more information.")
(valid . (lambda() (not (ada-in-comment-p))))
(modes . '(ada-mode)))
)
- "Ada support for align.el >= 2.8
+ "Ada support for align.el >= 2.8.
This variable defines several rules to use to align different lines.")
(defconst ada-align-region-separate
- (concat
- "^\\s-*\\($\\|\\("
- "begin\\|"
- "declare\\|"
- "else\\|"
- "end\\|"
- "exception\\|"
- "for\\|"
- "function\\|"
- "generic\\|"
- "if\\|"
- "is\\|"
- "procedure\\|"
- "record\\|"
- "return\\|"
- "type\\|"
- "when"
- "\\)\\>\\)")
+ (eval-when-compile
+ (concat
+ "^\\s-*\\($\\|\\("
+ "begin\\|"
+ "declare\\|"
+ "else\\|"
+ "end\\|"
+ "exception\\|"
+ "for\\|"
+ "function\\|"
+ "generic\\|"
+ "if\\|"
+ "is\\|"
+ "procedure\\|"
+ "record\\|"
+ "return\\|"
+ "type\\|"
+ "when"
+ "\\)\\>\\)"))
"See the variable `align-region-separate' for more information.")
;;; ---- Below are the regexp used in this package for parsing
(defconst ada-83-keywords
(eval-when-compile
(concat "\\<" (regexp-opt ada-83-string-keywords t) "\\>"))
- "Regular expression for looking at Ada83 keywords.")
+ "Regular expression matching Ada83 keywords.")
(defconst ada-95-keywords
(eval-when-compile
(concat "\\<" (regexp-opt
- (append
- '("abstract" "aliased" "protected" "requeue"
- "tagged" "until")
- ada-83-string-keywords) t) "\\>"))
- "Regular expression for looking at Ada95 keywords.")
+ (append
+ ada-95-string-keywords
+ ada-83-string-keywords) t) "\\>"))
+ "Regular expression matching Ada95 keywords.")
+
+(defconst ada-2005-keywords
+ (eval-when-compile
+ (concat "\\<" (regexp-opt
+ (append
+ ada-2005-string-keywords
+ ada-83-string-keywords
+ ada-95-string-keywords) t) "\\>"))
+ "Regular expression matching Ada2005 keywords.")
-(defvar ada-keywords ada-95-keywords
- "Regular expression for looking at Ada keywords.")
+(defvar ada-keywords ada-2005-keywords
+ "Regular expression matching Ada keywords.")
+;; FIXME: make this customizable
(defconst ada-ident-re
"\\(\\sw\\|[_.]\\)+"
"Regexp matching Ada (qualified) identifiers.")
-;; "with" needs to be included in the regexp, so that we can insert new lines
-;; after the declaration of the parameter for a generic.
+;; "with" needs to be included in the regexp, to match generic subprogram parameters
+;; Similarly, we put '[not] overriding' on the same line with 'procedure' etc.
(defvar ada-procedure-start-regexp
(concat
- "^[ \t]*\\(with[ \t]+\\)?\\(procedure\\|function\\|task\\)[ \t\n]+"
+ "^[ \t]*\\(with[ \t]+\\)?\\(\\(not[ \t]+\\)?overriding[ \t]+\\)?\\(procedure\\|function\\|task\\)[ \t\n]+"
;; subprogram name: operator ("[+/=*]")
"\\("
"\\|"
"\\(\\(\\sw\\|[_.]\\)+\\)"
"\\)")
- "Regexp used to find Ada procedures/functions.")
+ "Regexp matching Ada subprogram start.
+The actual start is at (match-beginning 4). The name is in (match-string 5).")
+
+(defconst ada-name-regexp
+ "\\([a-zA-Z][a-zA-Z0-9_.']*[a-zA-Z0-9]\\)"
+ "Regexp matching a fully qualified name (including attribute).")
+
+(defconst ada-package-start-regexp
+ (concat "^[ \t]*\\(private[ \t]+\\)?\\(package\\)[ \t\n]+\\(body[ \t]*\\)?" ada-name-regexp)
+ "Regexp matching start of package.
+The package name is in (match-string 4).")
-(defvar ada-package-start-regexp
- "^[ \t]*\\(package\\)"
- "Regexp used to find Ada packages.")
+(defconst ada-compile-goto-error-file-linenr-re
+ "\\([-_.a-zA-Z0-9]+\\):\\([0-9]+\\)\\(:\\([0-9]+\\)\\)?"
+ "Regexp matching filename:linenr[:column].")
;;; ---- regexps for indentation functions
(defvar ada-block-start-re
(eval-when-compile
(concat "\\<\\(" (regexp-opt '("begin" "declare" "else"
- "exception" "generic" "loop" "or"
- "private" "select" ))
- "\\|\\(\\(limited\\|abstract\\|tagged\\)[ \t\n]+\\)*record\\)\\>"))
+ "exception" "generic" "loop" "or"
+ "private" "select" ))
+ "\\|\\(\\(limited\\|abstract\\|tagged\\)[ \t\n]+\\)*record\\)\\>"))
"Regexp for keywords starting Ada blocks.")
(defvar ada-end-stmt-re
(eval-when-compile
(concat "\\("
- ";" "\\|"
- "=>[ \t]*$" "\\|"
- "^[ \t]*separate[ \t]*(\\(\\sw\\|[_.]\\)+)" "\\|"
- "\\<" (regexp-opt '("begin" "declare" "is" "do" "else" "generic"
- "loop" "private" "record" "select"
- "then abort" "then") t) "\\>" "\\|"
- "^[ \t]*" (regexp-opt '("function" "package" "procedure")
- t) "\\>\\(\\sw\\|[ \t_.]\\)+\\<is\\>" "\\|"
- "^[ \t]*exception\\>"
- "\\)") )
+ ";" "\\|"
+ "=>[ \t]*$" "\\|"
+ "^[ \t]*separate[ \t]*(\\(\\sw\\|[_.]\\)+)" "\\|"
+ "\\<" (regexp-opt '("begin" "declare" "is" "do" "else" "generic"
+ "loop" "private" "record" "select"
+ "then abort" "then") t) "\\>" "\\|"
+ "^[ \t]*" (regexp-opt '("function" "package" "procedure")
+ t) "\\>\\(\\sw\\|[ \t_.]\\)+\\<is\\>" "\\|"
+ "^[ \t]*exception\\>"
+ "\\)") )
"Regexp of possible ends for a non-broken statement.
A new statement starts after these.")
(defvar ada-matching-start-re
(eval-when-compile
(concat "\\<"
- (regexp-opt
- '("end" "loop" "select" "begin" "case" "do"
- "if" "task" "package" "record" "protected") t)
- "\\>"))
+ (regexp-opt
+ '("end" "loop" "select" "begin" "case" "do" "declare"
+ "if" "task" "package" "procedure" "function" "record" "protected") t)
+ "\\>"))
"Regexp used in `ada-goto-matching-start'.")
(defvar ada-matching-decl-start-re
(eval-when-compile
(concat "\\<"
- (regexp-opt
- '("is" "separate" "end" "declare" "if" "new" "begin" "generic" "when") t)
- "\\>"))
+ (regexp-opt
+ '("is" "separate" "end" "declare" "if" "new" "begin" "generic" "when") t)
+ "\\>"))
"Regexp used in `ada-goto-matching-decl-start'.")
(defvar ada-loop-start-re
(defvar ada-subprog-start-re
(eval-when-compile
(concat "\\<" (regexp-opt '("accept" "entry" "function" "package" "procedure"
- "protected" "task") t) "\\>"))
+ "protected" "task") t) "\\>"))
"Regexp for the start of a subprogram.")
(defvar ada-named-block-re
(list
(list nil ada-imenu-subprogram-menu-re 2)
(list "*Specs*"
- (concat
- "^[ \t]*\\(procedure\\|function\\)[ \t\n]+\\(\\(\\sw\\|_\\)+\\)"
- "\\("
- "\\(" ada-imenu-comment-re "[ \t\n]+\\|[ \t\n]*([^)]+)"
+ (concat
+ "^[ \t]*\\(procedure\\|function\\)[ \t\n]+\\(\\(\\sw\\|_\\)+\\)"
+ "\\("
+ "\\(" ada-imenu-comment-re "[ \t\n]+\\|[ \t\n]*([^)]+)"
ada-imenu-comment-re "\\)";; parameter list or simple space
- "\\([ \t\n]*return[ \t\n]+\\(\\sw\\|[_.]\\)+[ \t\n]*\\)?"
- "\\)?;") 2)
+ "\\([ \t\n]*return[ \t\n]+\\(\\sw\\|[_.]\\)+[ \t\n]*\\)?"
+ "\\)?;") 2)
'("*Tasks*" "^[ \t]*task[ \t]+\\(type[ \t]+\\)?\\(\\(body[ \t]+\\)?\\(\\sw\\|_\\)+\\)" 2)
'("*Type Defs*" "^[ \t]*\\(sub\\)?type[ \t]+\\(\\(\\sw\\|_\\)+\\)" 2)
'("*Protected*"
;;------------------------------------------------------------
(defun ada-compile-mouse-goto-error ()
- "Mouse interface for ada-compile-goto-error."
+ "Mouse interface for `ada-compile-goto-error'."
(interactive)
(mouse-set-point last-input-event)
(ada-compile-goto-error (point))
"Replace `compile-goto-error' from compile.el.
If POS is on a file and line location, go to this position. It adds
to compile.el the capacity to go to a reference in an error message.
-For instance, on this line:
+For instance, on these lines:
foo.adb:61:11: [...] in call to size declared at foo.ads:11
-both file locations can be clicked on and jumped to."
+ foo.adb:61:11: [...] in call to local declared at line 20
+the 4 file locations can be clicked on and jumped to."
(interactive "d")
(goto-char pos)
(skip-chars-backward "-a-zA-Z0-9_:./\\")
(cond
;; special case: looking at a filename:line not at the beginning of a line
+ ;; or a simple line reference "at line ..."
((and (not (bolp))
- (looking-at
- "\\([-_.a-zA-Z0-9]+\\):\\([0-9]+\\)\\(:\\([0-9]+\\)\\)?"))
- (let ((line (match-string 2))
- file
- (error-pos (point-marker))
- source)
+ (or (looking-at ada-compile-goto-error-file-linenr-re)
+ (and
+ (save-excursion
+ (beginning-of-line)
+ (looking-at ada-compile-goto-error-file-linenr-re))
+ (save-excursion
+ (if (looking-at "\\([0-9]+\\)") (backward-word 1))
+ (looking-at "line \\([0-9]+\\)"))))
+ )
+ (let ((line (if (match-beginning 2) (match-string 2) (match-string 1)))
+ (file (if (match-beginning 2) (match-string 1)
+ (save-excursion (beginning-of-line)
+ (looking-at ada-compile-goto-error-file-linenr-re)
+ (match-string 1))))
+ (error-pos (point-marker))
+ source)
+
+ ;; set source marker
(save-excursion
- (save-restriction
- (widen)
- ;; Use funcall so as to prevent byte-compiler warnings
- ;; `ada-find-file' is not defined if ada-xref wasn't loaded. But
- ;; if we can find it, we should use it instead of
- ;; `compilation-find-file', since the latter doesn't know anything
- ;; about source path.
-
- (if (functionp 'ada-find-file)
- (setq file (funcall (symbol-function 'ada-find-file)
- (match-string 1)))
- (setq file (funcall (symbol-function 'compilation-find-file)
- (point-marker) (match-string 1)
- "./")))
- (set-buffer file)
-
- (if (stringp line)
- (goto-line (string-to-number line)))
- (setq source (point-marker))))
- (funcall (symbol-function 'compilation-goto-locus)
- (cons source error-pos))
+ (compilation-find-file (point-marker) (match-string 1) "./")
+ (set-buffer file)
+
+ (if (stringp line)
+ (goto-line (string-to-number line)))
+
+ (setq source (point-marker)))
+
+ (compilation-goto-locus error-pos source nil)
+
))
;; otherwise, default behavior
(t
- (funcall (symbol-function 'compile-goto-error)))
+ (compile-goto-error))
)
(recenter))
;; Thus their syntax property is changed automatically, and we can still use
;; the standard Emacs functions for sexp (see `ada-in-string-p')
;;
-;; On Emacs, this is done through the `syntax-table' text property. The
-;; modification is done automatically each time the user as typed a new
-;; character. This is already done in `font-lock-mode' (in
-;; `font-lock-syntactic-keywords', so we take advantage of the existing
-;; mechanism. If font-lock-mode is not activated, we do it by hand in
-;; `ada-after-change-function', thanks to `ada-deactivate-properties' and
-;; `ada-initialize-properties'.
+;; On Emacs, this is done through the `syntax-table' text property. The
+;; corresponding action is applied automatically each time the buffer
+;; changes. If `font-lock-mode' is enabled (the default) the action is
+;; set up by `font-lock-syntactic-keywords'. Otherwise, we do it
+;; manually in `ada-after-change-function'. The proper method is
+;; installed by `ada-handle-syntax-table-properties'.
;;
;; on XEmacs, the `syntax-table' property does not exist and we have to use a
;; slow advice to `parse-partial-sexp' to do the same thing.
declares it as a word constituent."
(interactive)
(setq ada-mode-syntax-table (make-syntax-table))
- (set-syntax-table ada-mode-syntax-table)
;; define string brackets (`%' is alternative string bracket, but
;; almost never used as such and throws font-lock and indentation
(defadvice parse-partial-sexp (around parse-partial-sexp-protect-constants)
"Handles special character constants and gnatprep statements."
(let (change)
- (if (< to from)
- (let ((tmp from))
- (setq from to to tmp)))
- (save-excursion
- (goto-char from)
- (while (re-search-forward "'\\([(\")#]\\)'" to t)
- (setq change (cons (list (match-beginning 1)
- 1
- (match-string 1))
- change))
- (replace-match "'A'"))
- (goto-char from)
- (while (re-search-forward "\\(#[0-9a-fA-F]*#\\)" to t)
- (setq change (cons (list (match-beginning 1)
- (length (match-string 1))
- (match-string 1))
- change))
- (replace-match (make-string (length (match-string 1)) ?@))))
- ad-do-it
- (save-excursion
- (while change
- (goto-char (caar change))
- (delete-char (cadar change))
- (insert (caddar change))
- (setq change (cdr change)))))))
-
-(defun ada-deactivate-properties ()
- "Deactivate ada-mode's properties handling.
-This would be a duplicate of font-lock if both are used at the same time."
- (remove-hook 'after-change-functions 'ada-after-change-function t))
-
-(defun ada-initialize-properties ()
- "Initialize some special text properties in the whole buffer.
-In particular, character constants are said to be strings, #...# are treated
-as numbers instead of gnatprep comments."
- (save-excursion
- (save-restriction
- (widen)
- (goto-char (point-min))
- (while (re-search-forward "'.'" nil t)
- (add-text-properties (match-beginning 0) (match-end 0)
- '(syntax-table ("'" . ?\"))))
- (goto-char (point-min))
- (while (re-search-forward "^[ \t]*#" nil t)
- (add-text-properties (match-beginning 0) (match-end 0)
- '(syntax-table (11 . 10))))
- (set-buffer-modified-p nil)
-
- ;; Setting this only if font-lock is not set won't work
- ;; if the user activates or deactivates font-lock-mode,
- ;; but will make things faster most of the time
- (add-hook 'after-change-functions 'ada-after-change-function nil t)
- )))
+ (if (< to from)
+ (let ((tmp from))
+ (setq from to to tmp)))
+ (save-excursion
+ (goto-char from)
+ (while (re-search-forward "'\\([(\")#]\\)'" to t)
+ (setq change (cons (list (match-beginning 1)
+ 1
+ (match-string 1))
+ change))
+ (replace-match "'A'"))
+ (goto-char from)
+ (while (re-search-forward "\\(#[0-9a-fA-F]*#\\)" to t)
+ (setq change (cons (list (match-beginning 1)
+ (length (match-string 1))
+ (match-string 1))
+ change))
+ (replace-match (make-string (length (match-string 1)) ?@))))
+ ad-do-it
+ (save-excursion
+ (while change
+ (goto-char (caar change))
+ (delete-char (cadar change))
+ (insert (caddar change))
+ (setq change (cdr change)))))))
+
+(defun ada-set-syntax-table-properties ()
+ "Assign `syntax-table' properties in accessible part of buffer.
+In particular, character constants are said to be strings, #...#
+are treated as numbers instead of gnatprep comments."
+ (let ((modified (buffer-modified-p))
+ (buffer-undo-list t)
+ (inhibit-read-only t)
+ (inhibit-point-motion-hooks t)
+ (inhibit-modification-hooks t))
+ (remove-text-properties (point-min) (point-max) '(syntax-table nil))
+ (goto-char (point-min))
+ (while (re-search-forward
+ ;; The following regexp was adapted from
+ ;; `ada-font-lock-syntactic-keywords'.
+ "^[ \t]*\\(#\\(?:if\\|else\\|elsif\\|end\\)\\)\\|[^a-zA-Z0-9)]\\('\\)[^'\n]\\('\\)"
+ nil t)
+ (if (match-beginning 1)
+ (put-text-property
+ (match-beginning 1) (match-end 1) 'syntax-table '(11 . ?\n))
+ (put-text-property
+ (match-beginning 2) (match-end 2) 'syntax-table '(7 . ?'))
+ (put-text-property
+ (match-beginning 3) (match-end 3) 'syntax-table '(7 . ?'))))
+ (unless modified
+ (restore-buffer-modified-p nil))))
(defun ada-after-change-function (beg end old-len)
"Called when the region between BEG and END was changed in the buffer.
OLD-LEN indicates what the length of the replaced text was."
- (let ((inhibit-point-motion-hooks t)
- (eol (point)))
+ (save-excursion
+ (save-restriction
+ (let ((from (progn (goto-char beg) (line-beginning-position)))
+ (to (progn (goto-char end) (line-end-position))))
+ (narrow-to-region from to)
+ (save-match-data
+ (ada-set-syntax-table-properties))))))
+
+(defun ada-initialize-syntax-table-properties ()
+ "Assign `syntax-table' properties in current buffer."
(save-excursion
- (save-match-data
- (beginning-of-line)
- (remove-text-properties (point) eol '(syntax-table nil))
- (while (re-search-forward "'.'" eol t)
- (add-text-properties (match-beginning 0) (match-end 0)
- '(syntax-table ("'" . ?\"))))
- (beginning-of-line)
- (if (looking-at "^[ \t]*#")
- (add-text-properties (match-beginning 0) (match-end 0)
- '(syntax-table (11 . 10))))))))
+ (save-restriction
+ (widen)
+ (save-match-data
+ (ada-set-syntax-table-properties))))
+ (add-hook 'after-change-functions 'ada-after-change-function nil t))
+
+(defun ada-handle-syntax-table-properties ()
+ "Handle `syntax-table' properties."
+ (if font-lock-mode
+ ;; `font-lock-mode' will take care of `syntax-table' properties.
+ (remove-hook 'after-change-functions 'ada-after-change-function t)
+ ;; Take care of `syntax-table' properties manually.
+ (ada-initialize-syntax-table-properties)))
;;------------------------------------------------------------------
;; Testing the grammatical context
;;------------------------------------------------------------------
(defsubst ada-in-comment-p (&optional parse-result)
- "Return t if inside a comment."
+ "Return t if inside a comment.
+If PARSE-RESULT is non-nil, use it instead of calling `parse-partial-sexp'."
(nth 4 (or parse-result
- (parse-partial-sexp
- (line-beginning-position) (point)))))
+ (parse-partial-sexp
+ (line-beginning-position) (point)))))
(defsubst ada-in-string-p (&optional parse-result)
"Return t if point is inside a string.
-If parse-result is non-nil, use is instead of calling `parse-partial-sexp'."
+If PARSE-RESULT is non-nil, use it instead of calling `parse-partial-sexp'."
(nth 3 (or parse-result
- (parse-partial-sexp
- (line-beginning-position) (point)))))
+ (parse-partial-sexp
+ (line-beginning-position) (point)))))
(defsubst ada-in-string-or-comment-p (&optional parse-result)
- "Return t if inside a comment or string."
+ "Return t if inside a comment or string.
+If PARSE-RESULT is non-nil, use it instead of calling `parse-partial-sexp'."
(setq parse-result (or parse-result
- (parse-partial-sexp
- (line-beginning-position) (point))))
+ (parse-partial-sexp
+ (line-beginning-position) (point))))
(or (ada-in-string-p parse-result) (ada-in-comment-p parse-result)))
;;------------------------------------------------------------------
;; Contextual menus
-;; The Ada-mode comes with contextual menus, bound by default to the right
+;; The Ada mode comes with contextual menus, bound by default to the right
;; mouse button.
;; Add items to this menu by modifying `ada-contextual-menu'. Note that the
;; variable `ada-contextual-menu-on-identifier' is set automatically to t
(interactive)
(funcall function)
(setq ada-contextual-menu-last-point
- (list (point) (current-buffer))))
+ (list (point) (current-buffer))))
(defun ada-popup-menu (position)
"Pops up a contextual menu, depending on where the user clicked.
;; transient-mark-mode.
(let ((deactivate-mark nil))
(setq ada-contextual-menu-last-point
- (list (point) (current-buffer)))
+ (list (point) (current-buffer)))
(mouse-set-point last-input-event)
(setq ada-contextual-menu-on-identifier
- (and (char-after)
- (or (= (char-syntax (char-after)) ?w)
- (= (char-after) ?_))
- (not (ada-in-string-or-comment-p))
- (save-excursion (skip-syntax-forward "w")
- (not (ada-after-keyword-p)))
- ))
+ (and (char-after)
+ (or (= (char-syntax (char-after)) ?w)
+ (= (char-after) ?_))
+ (not (ada-in-string-or-comment-p))
+ (save-excursion (skip-syntax-forward "w")
+ (not (ada-after-keyword-p)))
+ ))
(if (fboundp 'popup-menu)
(funcall (symbol-function 'popup-menu) ada-contextual-menu)
(let (choice)
(setq choice (x-popup-menu position ada-contextual-menu))
- (if choice
- (funcall (lookup-key ada-contextual-menu (vector (car choice)))))))
+ (if choice
+ (funcall (lookup-key ada-contextual-menu (vector (car choice)))))))
(set-buffer (cadr ada-contextual-menu-last-point))
(goto-char (car ada-contextual-menu-last-point))
SPEC and BODY are two regular expressions that must match against
the file name."
(let* ((reg (concat (regexp-quote body) "$"))
- (tmp (assoc reg ada-other-file-alist)))
+ (tmp (assoc reg ada-other-file-alist)))
(if tmp
- (setcdr tmp (list (cons spec (cadr tmp))))
+ (setcdr tmp (list (cons spec (cadr tmp))))
(add-to-list 'ada-other-file-alist (list reg (list spec)))))
(let* ((reg (concat (regexp-quote spec) "$"))
- (tmp (assoc reg ada-other-file-alist)))
+ (tmp (assoc reg ada-other-file-alist)))
(if tmp
- (setcdr tmp (list (cons body (cadr tmp))))
+ (setcdr tmp (list (cons body (cadr tmp))))
(add-to-list 'ada-other-file-alist (list reg (list body)))))
(add-to-list 'auto-mode-alist
;; speedbar)
(if (fboundp 'speedbar-add-supported-extension)
(progn
- (funcall (symbol-function 'speedbar-add-supported-extension)
- spec)
- (funcall (symbol-function 'speedbar-add-supported-extension)
- body)))
+ (funcall (symbol-function 'speedbar-add-supported-extension)
+ spec)
+ (funcall (symbol-function 'speedbar-add-supported-extension)
+ body)))
)
If you use find-file.el:
Switch to other file (Body <-> Spec) '\\[ff-find-other-file]'
- or '\\[ff-mouse-find-other-file]
+ or '\\[ff-mouse-find-other-file]
Switch to other file in other window '\\[ada-ff-other-window]'
- or '\\[ff-mouse-find-other-file-other-window]
+ or '\\[ff-mouse-find-other-file-other-window]
If you use this function in a spec and no body is available, it gets created with body stubs.
If you use ada-xref.el:
Goto declaration: '\\[ada-point-and-xref]' on the identifier
- or '\\[ada-goto-declaration]' with point on the identifier
+ or '\\[ada-goto-declaration]' with point on the identifier
Complete identifier: '\\[ada-complete-identifier]'."
(interactive)
(kill-all-local-variables)
+
+ (set-syntax-table ada-mode-syntax-table)
(set (make-local-variable 'require-final-newline) mode-require-final-newline)
;; aligned under the latest parameter, not under the declaration start).
(set (make-local-variable 'comment-line-break-function)
(lambda (&optional soft) (let ((fill-prefix nil))
- (indent-new-comment-line soft))))
+ (indent-new-comment-line soft))))
(set (make-local-variable 'indent-line-function)
'ada-indent-current-function)
(unless (featurep 'xemacs)
(progn
(if (ada-check-emacs-version 20 3)
- (progn
- (set (make-local-variable 'parse-sexp-ignore-comments) t)
- (set (make-local-variable 'comment-padding) 0)))
+ (progn
+ (set (make-local-variable 'parse-sexp-ignore-comments) t)
+ (set (make-local-variable 'comment-padding) 0)))
(set (make-local-variable 'parse-sexp-lookup-properties) t)
))
;; Support for compile.el
;; We just substitute our own functions to go to the error.
(add-hook 'compilation-mode-hook
- (lambda()
+ (lambda()
(set (make-local-variable 'compile-auto-highlight) 40)
;; FIXME: This has global impact! -stef
(define-key compilation-minor-mode-map [mouse-2]
(if (featurep 'xemacs)
;; XEmacs
(put 'ada-mode 'font-lock-defaults
- '(ada-font-lock-keywords
- nil t ((?\_ . "w") (?# . ".")) beginning-of-line))
+ '(ada-font-lock-keywords
+ nil t ((?\_ . "w") (?# . ".")) beginning-of-line))
;; Emacs
(set (make-local-variable 'font-lock-defaults)
- '(ada-font-lock-keywords
- nil t
- ((?\_ . "w") (?# . "."))
- beginning-of-line
- (font-lock-syntactic-keywords . ada-font-lock-syntactic-keywords)))
+ '(ada-font-lock-keywords
+ nil t
+ ((?\_ . "w") (?# . "."))
+ beginning-of-line
+ (font-lock-syntactic-keywords . ada-font-lock-syntactic-keywords)))
)
;; Set up support for find-file.el.
(set (make-local-variable 'ff-search-directories)
'ada-search-directories-internal)
(setq ff-post-load-hook 'ada-set-point-accordingly
- ff-file-created-hook 'ada-make-body)
+ ff-file-created-hook 'ada-make-body)
(add-hook 'ff-pre-load-hook 'ada-which-function-are-we-in)
- ;; Some special constructs for find-file.el
- ;; We do not need to add the construction for 'with', which is in the
- ;; standard find-file.el
(make-local-variable 'ff-special-constructs)
-
- ;; Go to the parent package :
- (add-to-list 'ff-special-constructs
- (cons (eval-when-compile
- (concat "^\\(private[ \t]\\)?[ \t]*package[ \t]+"
- "\\(body[ \t]+\\)?"
- "\\(\\(\\sw\\|[_.]\\)+\\)\\.\\(\\sw\\|_\\)+[ \t\n]+is"))
- (lambda ()
- (if (fboundp 'ff-get-file)
- (if (boundp 'fname)
- (set 'fname (ff-get-file
- ada-search-directories-internal
- (ada-make-filename-from-adaname
- (match-string 3))
- ada-spec-suffixes)))))))
- ;; Another special construct for find-file.el : when in a separate clause,
- ;; go to the correct package.
- (add-to-list 'ff-special-constructs
- (cons "^separate[ \t\n]*(\\(\\(\\sw\\|[_.]\\)+\\))"
- (lambda ()
- (if (fboundp 'ff-get-file)
- (if (boundp 'fname)
- (setq fname (ff-get-file
- ada-search-directories-internal
- (ada-make-filename-from-adaname
- (match-string 1))
- ada-spec-suffixes)))))))
-
- ;; Another special construct, that redefines the one in find-file.el. The
- ;; old one can handle only one possible type of extension for Ada files
- ;; remove from the list the standard "with..." that is put by find-file.el,
- ;; since it uses the old ada-spec-suffix variable
- ;; This one needs to replace the standard one defined in find-file.el (with
- ;; Emacs <= 20.4), since that one uses the old variable ada-spec-suffix
- (let ((old-construct
- (assoc "^with[ \t]+\\([a-zA-Z0-9_\\.]+\\)" ff-special-constructs))
- (new-cdr
- (lambda ()
- (if (fboundp 'ff-get-file)
- (if (boundp 'fname)
- (set 'fname (ff-get-file
- ada-search-directories-internal
- (ada-make-filename-from-adaname
- (match-string 1))
- ada-spec-suffixes)))))))
- (if old-construct
- (setcdr old-construct new-cdr)
- (add-to-list 'ff-special-constructs
- (cons "^with[ \t]+\\([a-zA-Z0-9_\\.]+\\)"
- new-cdr))))
+ (mapc (lambda (pair) (add-to-list 'ff-special-constructs pair))
+ (list
+ ;; Top level child package declaration; go to the parent package.
+ (cons (eval-when-compile
+ (concat "^\\(private[ \t]\\)?[ \t]*package[ \t]+"
+ "\\(body[ \t]+\\)?"
+ "\\(\\(\\sw\\|[_.]\\)+\\)\\.\\(\\sw\\|_\\)+[ \t\n]+is"))
+ (lambda ()
+ (ff-get-file
+ ada-search-directories-internal
+ (ada-make-filename-from-adaname (match-string 3))
+ ada-spec-suffixes)))
+
+ ;; A "separate" clause.
+ (cons "^separate[ \t\n]*(\\(\\(\\sw\\|[_.]\\)+\\))"
+ (lambda ()
+ (ff-get-file
+ ada-search-directories-internal
+ (ada-make-filename-from-adaname (match-string 1))
+ ada-spec-suffixes)))
+
+ ;; A "with" clause.
+ (cons "^with[ \t]+\\([a-zA-Z0-9_\\.]+\\)"
+ (lambda ()
+ (ff-get-file
+ ada-search-directories-internal
+ (ada-make-filename-from-adaname (match-string 1))
+ ada-spec-suffixes)))
+ ))
;; Support for outline-minor-mode
(set (make-local-variable 'outline-regexp)
;; Support for ispell : Check only comments
(set (make-local-variable 'ispell-check-comments) 'exclusive)
- ;; Support for align.el <= 2.2, if present
- ;; align.el is distributed with Emacs 21, but not with earlier versions.
- (if (boundp 'align-mode-alist)
- (add-to-list 'align-mode-alist '(ada-mode . ada-align-list)))
-
- ;; Support for align.el >= 2.8, if present
- (if (boundp 'align-dq-string-modes)
- (progn
- (add-to-list 'align-dq-string-modes 'ada-mode)
- (add-to-list 'align-open-comment-modes 'ada-mode)
- (set (make-variable-buffer-local 'align-region-separate)
- ada-align-region-separate)
-
- ;; Exclude comments alone on line from alignment.
- (add-to-list 'align-exclude-rules-list
- '(ada-solo-comment
- (regexp . "^\\(\\s-*\\)--")
- (modes . '(ada-mode))))
- (add-to-list 'align-exclude-rules-list
- '(ada-solo-use
- (regexp . "^\\(\\s-*\\)\\<use\\>")
- (modes . '(ada-mode))))
-
- (setq ada-align-modes nil)
-
- (add-to-list 'ada-align-modes
- '(ada-declaration-assign
- (regexp . "[^:]\\(\\s-*\\):[^:]")
- (valid . (lambda() (not (ada-in-comment-p))))
- (repeat . t)
- (modes . '(ada-mode))))
- (add-to-list 'ada-align-modes
- '(ada-associate
- (regexp . "[^=]\\(\\s-*\\)=>")
- (valid . (lambda() (not (ada-in-comment-p))))
- (modes . '(ada-mode))))
- (add-to-list 'ada-align-modes
- '(ada-comment
- (regexp . "\\(\\s-*\\)--")
- (modes . '(ada-mode))))
- (add-to-list 'ada-align-modes
- '(ada-use
- (regexp . "\\(\\s-*\\)\\<use\\s-")
- (valid . (lambda() (not (ada-in-comment-p))))
- (modes . '(ada-mode))))
- (add-to-list 'ada-align-modes
- '(ada-at
- (regexp . "\\(\\s-+\\)at\\>")
- (modes . '(ada-mode))))
-
-
- (setq align-mode-rules-list ada-align-modes)
- ))
+ ;; Support for align
+ (add-to-list 'align-dq-string-modes 'ada-mode)
+ (add-to-list 'align-open-comment-modes 'ada-mode)
+ (set (make-local-variable 'align-region-separate) ada-align-region-separate)
+
+ ;; Exclude comments alone on line from alignment.
+ (add-to-list 'align-exclude-rules-list
+ '(ada-solo-comment
+ (regexp . "^\\(\\s-*\\)--")
+ (modes . '(ada-mode))))
+ (add-to-list 'align-exclude-rules-list
+ '(ada-solo-use
+ (regexp . "^\\(\\s-*\\)\\<use\\>")
+ (modes . '(ada-mode))))
+
+ (setq ada-align-modes nil)
+
+ (add-to-list 'ada-align-modes
+ '(ada-declaration-assign
+ (regexp . "[^:]\\(\\s-*\\):[^:]")
+ (valid . (lambda() (not (ada-in-comment-p))))
+ (repeat . t)
+ (modes . '(ada-mode))))
+ (add-to-list 'ada-align-modes
+ '(ada-associate
+ (regexp . "[^=]\\(\\s-*\\)=>")
+ (valid . (lambda() (not (ada-in-comment-p))))
+ (modes . '(ada-mode))))
+ (add-to-list 'ada-align-modes
+ '(ada-comment
+ (regexp . "\\(\\s-*\\)--")
+ (modes . '(ada-mode))))
+ (add-to-list 'ada-align-modes
+ '(ada-use
+ (regexp . "\\(\\s-*\\)\\<use\\s-")
+ (valid . (lambda() (not (ada-in-comment-p))))
+ (modes . '(ada-mode))))
+ (add-to-list 'ada-align-modes
+ '(ada-at
+ (regexp . "\\(\\s-+\\)at\\>")
+ (modes . '(ada-mode))))
+
+ (setq align-mode-rules-list ada-align-modes)
;; Set up the contextual menu
(if ada-popup-key
(setq local-abbrev-table ada-mode-abbrev-table)
;; Support for which-function mode
- ;; which-function-mode does not work with nested subprograms, since it is
- ;; based only on the regexps generated by imenu, and thus can only detect the
- ;; beginning of subprograms, not the end.
- ;; Fix is: redefine a new function ada-which-function, and call it when the
- ;; major-mode is ada-mode.
-
(make-local-variable 'which-func-functions)
(setq which-func-functions '(ada-which-function))
;; Support for indent-new-comment-line (Especially for XEmacs)
- (setq comment-multi-line nil)
+ (set (make-local-variable 'comment-multi-line) nil)
(setq major-mode 'ada-mode
mode-name "Ada")
(if ada-clean-buffer-before-saving
(progn
- ;; remove all spaces at the end of lines in the whole buffer.
+ ;; remove all spaces at the end of lines in the whole buffer.
(add-hook 'local-write-file-hooks 'delete-trailing-whitespace)
- ;; convert all tabs to the correct number of spaces.
- (add-hook 'local-write-file-hooks
- (lambda () (untabify (point-min) (point-max))))))
+ ;; convert all tabs to the correct number of spaces.
+ (add-hook 'local-write-file-hooks
+ (lambda () (untabify (point-min) (point-max))))))
(set (make-local-variable 'skeleton-further-elements)
'((< '(backward-delete-char-untabify
;; font-lock-mode
(unless (featurep 'xemacs)
- (progn
- (ada-initialize-properties)
- (add-hook 'font-lock-mode-hook 'ada-deactivate-properties nil t)))
+ (ada-initialize-syntax-table-properties)
+ (add-hook 'font-lock-mode-hook 'ada-handle-syntax-table-properties nil t))
;; the following has to be done after running the ada-mode-hook
;; because users might want to set the values of these variable
- ;; inside the hook (MH)
+ ;; inside the hook
(cond ((eq ada-language-version 'ada83)
- (setq ada-keywords ada-83-keywords))
- ((eq ada-language-version 'ada95)
- (setq ada-keywords ada-95-keywords)))
+ (setq ada-keywords ada-83-keywords))
+ ((eq ada-language-version 'ada95)
+ (setq ada-keywords ada-95-keywords))
+ ((eq ada-language-version 'ada2005)
+ (setq ada-keywords ada-2005-keywords)))
(if ada-auto-case
(ada-activate-keys-for-case)))
\f
;;-----------------------------------------------------------------
;; auto-casing
-;; Since Ada is case-insensitive, the Ada-mode provides an extensive set of
+;; Since Ada is case-insensitive, the Ada mode provides an extensive set of
;; functions to auto-case identifiers, keywords, ...
;; The basic rules for autocasing are defined through the variables
;; `ada-case-attribute', `ada-case-keyword' and `ada-case-identifier'. These
;;-----------------------------------------------------------------
(defun ada-save-exceptions-to-file (file-name)
- "Save the exception lists `ada-case-exception' and
-`ada-case-exception-substring' to the file FILE-NAME."
-
- ;; Save the list in the file
+ "Save the casing exception lists to the file FILE-NAME.
+Casing exception lists are `ada-case-exception' and `ada-case-exception-substring'."
(find-file (expand-file-name file-name))
(erase-buffer)
(mapcar (lambda (x) (insert (car x) "\n"))
(sort (copy-sequence ada-case-exception)
(lambda(a b) (string< (car a) (car b)))))
(mapcar (lambda (x) (insert "*" (car x) "\n"))
- (sort (copy-sequence ada-case-exception-substring)
- (lambda(a b) (string< (car a) (car b)))))
+ (sort (copy-sequence ada-case-exception-substring)
+ (lambda(a b) (string< (car a) (car b)))))
(save-buffer)
(kill-buffer nil)
)
The standard casing rules will no longer apply to this word."
(interactive)
(let ((previous-syntax-table (syntax-table))
- file-name
- )
+ file-name
+ )
(cond ((stringp ada-case-exception-file)
- (setq file-name ada-case-exception-file))
- ((listp ada-case-exception-file)
- (setq file-name (car ada-case-exception-file)))
- (t
- (error (concat "No exception file specified. "
+ (setq file-name ada-case-exception-file))
+ ((listp ada-case-exception-file)
+ (setq file-name (car ada-case-exception-file)))
+ (t
+ (error (concat "No exception file specified. "
"See variable ada-case-exception-file"))))
(set-syntax-table ada-mode-symbol-syntax-table)
(unless word
(save-excursion
- (skip-syntax-backward "w")
- (setq word (buffer-substring-no-properties
- (point) (save-excursion (forward-word 1) (point))))))
+ (skip-syntax-backward "w")
+ (setq word (buffer-substring-no-properties
+ (point) (save-excursion (forward-word 1) (point))))))
(set-syntax-table previous-syntax-table)
;; Reread the exceptions file, in case it was modified by some other,
;; If the word is already in the list, even with a different casing
;; we simply want to replace it.
(if (and (not (equal ada-case-exception '()))
- (assoc-string word ada-case-exception t))
- (setcar (assoc-string word ada-case-exception t) word)
+ (assoc-string word ada-case-exception t))
+ (setcar (assoc-string word ada-case-exception t) word)
(add-to-list 'ada-case-exception (cons word t))
)
((listp ada-case-exception-file)
(car ada-case-exception-file))
(t
- (error (concat "No exception file specified. "
+ (error (concat "No exception file specified. "
"See variable ada-case-exception-file"))))))
;; Find the substring to define as an exception. Order is: the parameter,
;; If the word is already in the list, even with a different casing
;; we simply want to replace it.
(if (and (not (equal ada-case-exception-substring '()))
- (assoc-string word ada-case-exception-substring t))
- (setcar (assoc-string word ada-case-exception-substring t) word)
+ (assoc-string word ada-case-exception-substring t))
+ (setcar (assoc-string word ada-case-exception-substring t) word)
(add-to-list 'ada-case-exception-substring (cons word t))
)
(ada-save-exceptions-to-file file-name)
- (message (concat "Defining " word " as a casing exception"))))
+ (message "%s" (concat "Defining " word " as a casing exception"))))
(defun ada-case-read-exceptions-from-file (file-name)
"Read the content of the casing exception file FILE-NAME."
(if (file-readable-p (expand-file-name file-name))
(let ((buffer (current-buffer)))
- (find-file (expand-file-name file-name))
- (set-syntax-table ada-mode-symbol-syntax-table)
- (widen)
- (goto-char (point-min))
- (while (not (eobp))
-
- ;; If the item is already in the list, even with an other casing,
- ;; do not add it again. This way, the user can easily decide which
- ;; priority should be applied to each casing exception
- (let ((word (buffer-substring-no-properties
- (point) (save-excursion (forward-word 1) (point)))))
+ (find-file (expand-file-name file-name))
+ (set-syntax-table ada-mode-symbol-syntax-table)
+ (widen)
+ (goto-char (point-min))
+ (while (not (eobp))
+
+ ;; If the item is already in the list, even with an other casing,
+ ;; do not add it again. This way, the user can easily decide which
+ ;; priority should be applied to each casing exception
+ (let ((word (buffer-substring-no-properties
+ (point) (save-excursion (forward-word 1) (point)))))
;; Handling a substring ?
(if (char-equal (string-to-char word) ?*)
(unless (assoc-string word ada-case-exception t)
(add-to-list 'ada-case-exception (cons word t)))))
- (forward-line 1))
- (kill-buffer nil)
- (set-buffer buffer)))
+ (forward-line 1))
+ (kill-buffer nil)
+ (set-buffer buffer)))
)
(defun ada-case-read-exceptions ()
ada-case-exception-substring '())
(cond ((stringp ada-case-exception-file)
- (ada-case-read-exceptions-from-file ada-case-exception-file))
+ (ada-case-read-exceptions-from-file ada-case-exception-file))
- ((listp ada-case-exception-file)
- (mapcar 'ada-case-read-exceptions-from-file
- ada-case-exception-file))))
+ ((listp ada-case-exception-file)
+ (mapcar 'ada-case-read-exceptions-from-file
+ ada-case-exception-file))))
(defun ada-adjust-case-substring ()
"Adjust case of substrings in the previous word."
(defun ada-adjust-case-identifier ()
"Adjust case of the previous identifier.
-The auto-casing is done according to the value of `ada-case-identifier' and
-the exceptions defined in `ada-case-exception-file'."
+The auto-casing is done according to the value of `ada-case-identifier'
+and the exceptions defined in `ada-case-exception-file'."
(interactive)
(if (or (equal ada-case-exception '())
- (equal (char-after) ?_))
+ (equal (char-after) ?_))
(progn
(funcall ada-case-identifier -1)
(ada-adjust-case-substring))
(progn
(let ((end (point))
- (start (save-excursion (skip-syntax-backward "w")
- (point)))
- match)
- ;; If we have an exception, replace the word by the correct casing
- (if (setq match (assoc-string (buffer-substring start end)
+ (start (save-excursion (skip-syntax-backward "w")
+ (point)))
+ match)
+ ;; If we have an exception, replace the word by the correct casing
+ (if (setq match (assoc-string (buffer-substring start end)
ada-case-exception t))
- (progn
- (delete-region start end)
- (insert (car match)))
+ (progn
+ (delete-region start end)
+ (insert (car match)))
- ;; Else simply re-case the word
- (funcall ada-case-identifier -1)
+ ;; Else simply re-case the word
+ (funcall ada-case-identifier -1)
(ada-adjust-case-substring))))))
(defun ada-after-keyword-p ()
(save-excursion
(forward-word -1)
(and (not (and (char-before)
- (or (= (char-before) ?_)
- (= (char-before) ?'))));; unless we have a _ or '
- (looking-at (concat ada-keywords "[^_]")))))
+ (or (= (char-before) ?_)
+ (= (char-before) ?'))));; unless we have a _ or '
+ (looking-at (concat ada-keywords "[^_]")))))
(defun ada-adjust-case (&optional force-identifier)
"Adjust the case of the word before the character just typed.
(if ada-auto-case
(let ((lastk last-command-char)
- (previous-syntax-table (syntax-table)))
+ (previous-syntax-table (syntax-table)))
(unwind-protect
(progn
(funcall ada-ret-binding))))
((eq lastk ?\C-i) (ada-tab))
;; Else just insert the character
- ((self-insert-command (prefix-numeric-value arg))))
+ ((self-insert-command (prefix-numeric-value arg))))
;; if there is a keyword in front of the underscore
;; then it should be part of an identifier (MH)
(if (eq lastk ?_)
)
;; Restore the syntax table
(set-syntax-table previous-syntax-table))
- )
+ )
;; Else, no auto-casing
(cond
;; Call case modifying function after certain keys.
(mapcar (function (lambda(key) (define-key
- ada-mode-map
- (char-to-string key)
- 'ada-adjust-case-interactive)))
- '( ?` ?_ ?# ?% ?& ?* ?( ?) ?- ?= ?+
- ?| ?\; ?: ?' ?\" ?< ?, ?. ?> ?/ ?\n 32 ?\r )))
+ ada-mode-map
+ (char-to-string key)
+ 'ada-adjust-case-interactive)))
+ '( ?` ?_ ?# ?% ?& ?* ?( ?) ?- ?= ?+
+ ?| ?\; ?: ?' ?\" ?< ?, ?. ?> ?/ ?\n 32 ?\r )))
(defun ada-loose-case-word (&optional arg)
"Upcase first letter and letters following `_' in the following word.
(interactive)
(save-excursion
(let ((end (save-excursion (skip-syntax-forward "w") (point)))
- (first t))
+ (first t))
(skip-syntax-backward "w")
(while (and (or first (search-forward "_" end t))
- (< (point) end))
- (and first
- (setq first nil))
- (insert-char (upcase (following-char)) 1)
- (delete-char 1)))))
+ (< (point) end))
+ (and first
+ (setq first nil))
+ (insert-char (upcase (following-char)) 1)
+ (delete-char 1)))))
(defun ada-no-auto-case (&optional arg)
- "Do nothing.
-This function can be used for the auto-casing variables in the ada-mode, to
-adapt to unusal auto-casing schemes. Since it does nothing, you can for
+ "Do nothing. ARG is ignored.
+This function can be used for the auto-casing variables in Ada mode, to
+adapt to unusal auto-casing schemes. Since it does nothing, you can for
instance use it for `ada-case-identifier' if you don't want any special
auto-casing for identifiers, whereas keywords have to be lower-cased.
See also `ada-auto-case' to disable auto casing altogether."
ARG is ignored, and is there for compatibility with `capitalize-word' only."
(interactive)
(let ((end (save-excursion (skip-syntax-forward "w") (point)))
- (begin (save-excursion (skip-syntax-backward "w") (point))))
+ (begin (save-excursion (skip-syntax-backward "w") (point))))
(modify-syntax-entry ?_ "_")
(capitalize-region begin end)
(modify-syntax-entry ?_ "w")))
Attention: This function might take very long for big regions!"
(interactive "*r")
(let ((begin nil)
- (end nil)
- (keywordp nil)
- (attribp nil)
- (previous-syntax-table (syntax-table)))
+ (end nil)
+ (keywordp nil)
+ (attribp nil)
+ (previous-syntax-table (syntax-table)))
(message "Adjusting case ...")
(unwind-protect
- (save-excursion
- (set-syntax-table ada-mode-symbol-syntax-table)
- (goto-char to)
- ;;
- ;; loop: look for all identifiers, keywords, and attributes
- ;;
- (while (re-search-backward "\\<\\(\\sw+\\)\\>" from t)
- (setq end (match-end 1))
- (setq attribp
- (and (> (point) from)
- (save-excursion
- (forward-char -1)
- (setq attribp (looking-at "'.[^']")))))
- (or
- ;; do nothing if it is a string or comment
- (ada-in-string-or-comment-p)
- (progn
- ;;
- ;; get the identifier or keyword or attribute
- ;;
- (setq begin (point))
- (setq keywordp (looking-at ada-keywords))
- (goto-char end)
- ;;
- ;; casing according to user-option
- ;;
- (if attribp
- (funcall ada-case-attribute -1)
- (if keywordp
- (funcall ada-case-keyword -1)
- (ada-adjust-case-identifier)))
- (goto-char begin))))
- (message "Adjusting case ... Done"))
+ (save-excursion
+ (set-syntax-table ada-mode-symbol-syntax-table)
+ (goto-char to)
+ ;;
+ ;; loop: look for all identifiers, keywords, and attributes
+ ;;
+ (while (re-search-backward "\\<\\(\\sw+\\)\\>" from t)
+ (setq end (match-end 1))
+ (setq attribp
+ (and (> (point) from)
+ (save-excursion
+ (forward-char -1)
+ (setq attribp (looking-at "'.[^']")))))
+ (or
+ ;; do nothing if it is a string or comment
+ (ada-in-string-or-comment-p)
+ (progn
+ ;;
+ ;; get the identifier or keyword or attribute
+ ;;
+ (setq begin (point))
+ (setq keywordp (looking-at ada-keywords))
+ (goto-char end)
+ ;;
+ ;; casing according to user-option
+ ;;
+ (if attribp
+ (funcall ada-case-attribute -1)
+ (if keywordp
+ (funcall ada-case-keyword -1)
+ (ada-adjust-case-identifier)))
+ (goto-char begin))))
+ (message "Adjusting case ... Done"))
(set-syntax-table previous-syntax-table))))
(defun ada-adjust-case-buffer ()
- "Adjusts the case of all words in the whole buffer.
+ "Adjust the case of all words in the whole buffer.
ATTENTION: This function might take very long for big buffers!"
(interactive "*")
(ada-adjust-case-region (point-min) (point-max)))
"Reformat the parameter list point is in."
(interactive)
(let ((begin nil)
- (end nil)
- (delend nil)
- (paramlist nil)
- (previous-syntax-table (syntax-table)))
+ (end nil)
+ (delend nil)
+ (paramlist nil)
+ (previous-syntax-table (syntax-table)))
(unwind-protect
- (progn
- (set-syntax-table ada-mode-symbol-syntax-table)
-
- ;; check if really inside parameter list
- (or (ada-in-paramlist-p)
- (error "Not in parameter list"))
+ (progn
+ (set-syntax-table ada-mode-symbol-syntax-table)
- ;; find start of current parameter-list
- (ada-search-ignore-string-comment
- (concat ada-subprog-start-re "\\|\\<body\\>" ) t nil)
- (down-list 1)
- (backward-char 1)
- (setq begin (point))
+ ;; check if really inside parameter list
+ (or (ada-in-paramlist-p)
+ (error "Not in parameter list"))
- ;; find end of parameter-list
- (forward-sexp 1)
- (setq delend (point))
- (delete-char -1)
- (insert "\n")
+ ;; find start of current parameter-list
+ (ada-search-ignore-string-comment
+ (concat ada-subprog-start-re "\\|\\<body\\>" ) t nil)
+ (down-list 1)
+ (backward-char 1)
+ (setq begin (point))
+
+ ;; find end of parameter-list
+ (forward-sexp 1)
+ (setq delend (point))
+ (delete-char -1)
+ (insert "\n")
- ;; find end of last parameter-declaration
- (forward-comment -1000)
- (setq end (point))
+ ;; find end of last parameter-declaration
+ (forward-comment -1000)
+ (setq end (point))
- ;; build a list of all elements of the parameter-list
- (setq paramlist (ada-scan-paramlist (1+ begin) end))
+ ;; build a list of all elements of the parameter-list
+ (setq paramlist (ada-scan-paramlist (1+ begin) end))
- ;; delete the original parameter-list
- (delete-region begin delend)
+ ;; delete the original parameter-list
+ (delete-region begin delend)
- ;; insert the new parameter-list
- (goto-char begin)
- (ada-insert-paramlist paramlist))
+ ;; insert the new parameter-list
+ (goto-char begin)
+ (ada-insert-paramlist paramlist))
;; restore syntax-table
(set-syntax-table previous-syntax-table)
"Scan the parameter list found in between BEGIN and END.
Return the equivalent internal parameter list."
(let ((paramlist (list))
- (param (list))
- (notend t)
- (apos nil)
- (epos nil)
- (semipos nil)
- (match-cons nil))
+ (param (list))
+ (notend t)
+ (apos nil)
+ (epos nil)
+ (semipos nil)
+ (match-cons nil))
(goto-char begin)
;; find last character of parameter-declaration
(if (setq match-cons
- (ada-search-ignore-string-comment "[ \t\n]*;" nil end t))
- (progn
- (setq epos (car match-cons))
- (setq semipos (cdr match-cons)))
- (setq epos end))
+ (ada-search-ignore-string-comment "[ \t\n]*;" nil end t))
+ (progn
+ (setq epos (car match-cons))
+ (setq semipos (cdr match-cons)))
+ (setq epos end))
;; read name(s) of parameter(s)
(goto-char apos)
;; look for 'in'
(setq apos (point))
(setq param
- (append param
- (list
- (consp
- (ada-search-ignore-string-comment
- "in" nil epos t 'word-search-forward)))))
+ (append param
+ (list
+ (consp
+ (ada-search-ignore-string-comment
+ "in" nil epos t 'word-search-forward)))))
;; look for 'out'
(goto-char apos)
(setq param
- (append param
- (list
- (consp
- (ada-search-ignore-string-comment
- "out" nil epos t 'word-search-forward)))))
+ (append param
+ (list
+ (consp
+ (ada-search-ignore-string-comment
+ "out" nil epos t 'word-search-forward)))))
;; look for 'access'
(goto-char apos)
(setq param
- (append param
- (list
- (consp
- (ada-search-ignore-string-comment
- "access" nil epos t 'word-search-forward)))))
+ (append param
+ (list
+ (consp
+ (ada-search-ignore-string-comment
+ "access" nil epos t 'word-search-forward)))))
;; skip 'in'/'out'/'access'
(goto-char apos)
(ada-goto-next-non-ws)
(while (looking-at "\\<\\(in\\|out\\|access\\)\\>")
- (forward-word 1)
- (ada-goto-next-non-ws))
+ (forward-word 1)
+ (ada-goto-next-non-ws))
;; read type of parameter
;; We accept spaces in the name, since some software like Rose
;; generates something like: "A : B 'Class"
(looking-at "\\<\\(\\sw\\|[_.' \t]\\)+\\>")
(setq param
- (append param
- (list (match-string 0))))
+ (append param
+ (list (match-string 0))))
;; read default-expression, if there is one
(goto-char (setq apos (match-end 0)))
(setq param
- (append param
- (list
- (if (setq match-cons
- (ada-search-ignore-string-comment
- ":=" nil epos t 'search-forward))
- (buffer-substring (car match-cons) epos)
- nil))))
+ (append param
+ (list
+ (if (setq match-cons
+ (ada-search-ignore-string-comment
+ ":=" nil epos t 'search-forward))
+ (buffer-substring (car match-cons) epos)
+ nil))))
;; add this parameter-declaration to the list
(setq paramlist (append paramlist (list param)))
;; check if it was the last parameter
(if (eq epos end)
- (setq notend nil)
- (goto-char semipos))
+ (setq notend nil)
+ (goto-char semipos))
)
(reverse paramlist)))
(defun ada-insert-paramlist (paramlist)
"Insert a formatted PARAMLIST in the buffer."
(let ((i (length paramlist))
- (parlen 0)
- (typlen 0)
- (inp nil)
- (outp nil)
- (accessp nil)
- (column nil)
- (firstcol nil))
+ (parlen 0)
+ (typlen 0)
+ (inp nil)
+ (outp nil)
+ (accessp nil)
+ (column nil)
+ (firstcol nil))
;; loop until last parameter
(while (not (zerop i))
;; does paramlist already start on a separate line ?
(if (save-excursion
- (re-search-backward "^.\\|[^ \t]" nil t)
- (looking-at "^."))
- ;; yes => re-indent it
- (progn
- (ada-indent-current)
- (save-excursion
- (if (looking-at "\\(is\\|return\\)")
- (replace-match " \\1"))))
+ (re-search-backward "^.\\|[^ \t]" nil t)
+ (looking-at "^."))
+ ;; yes => re-indent it
+ (progn
+ (ada-indent-current)
+ (save-excursion
+ (if (looking-at "\\(is\\|return\\)")
+ (replace-match " \\1"))))
;; no => insert it where we are after removing any whitespace
(fixup-whitespace)
(save-excursion
- (cond
- ((looking-at "[ \t]*\\(\n\\|;\\)")
- (replace-match "\\1"))
- ((looking-at "[ \t]*\\(is\\|return\\)")
- (replace-match " \\1"))))
+ (cond
+ ((looking-at "[ \t]*\\(\n\\|;\\)")
+ (replace-match "\\1"))
+ ((looking-at "[ \t]*\\(is\\|return\\)")
+ (replace-match " \\1"))))
(insert " "))
(insert "(")
;; insert 'in' or space
(if (nth 1 (nth i paramlist))
- (insert "in ")
- (if (and
- (or inp
- accessp)
- (not (nth 3 (nth i paramlist))))
- (insert " ")))
+ (insert "in ")
+ (if (and
+ (or inp
+ accessp)
+ (not (nth 3 (nth i paramlist))))
+ (insert " ")))
;; insert 'out' or space
(if (nth 2 (nth i paramlist))
- (insert "out ")
- (if (and
- (or outp
- accessp)
- (not (nth 3 (nth i paramlist))))
- (insert " ")))
+ (insert "out ")
+ (if (and
+ (or outp
+ accessp)
+ (not (nth 3 (nth i paramlist))))
+ (insert " ")))
;; insert 'access'
(if (nth 3 (nth i paramlist))
- (insert "access "))
+ (insert "access "))
(setq column (current-column))
;; insert type-name and, if necessary, space and default-expression
(insert (nth 4 (nth i paramlist)))
(if (nth 5 (nth i paramlist))
- (progn
- (indent-to (+ column typlen 1))
- (insert (nth 5 (nth i paramlist)))))
+ (progn
+ (indent-to (+ column typlen 1))
+ (insert (nth 5 (nth i paramlist)))))
;; check if it was the last parameter
(if (zerop i)
- (insert ")")
- ;; no => insert ';' and newline and indent
- (insert ";")
- (newline)
- (indent-to firstcol))
+ (insert ")")
+ ;; no => insert ';' and newline and indent
+ (insert ";")
+ (newline)
+ (indent-to firstcol))
)
;; if anything follows, except semicolon, newline, is or return
;; that are evaluated)
;; Thus the total indentation for a line is the column number of the reference
;; position plus whatever value the evaluation of the second element provides.
-;; This mechanism is used so that the ada-mode can "explain" how the
+;; This mechanism is used so that the Ada mode can "explain" how the
;; indentation was calculated, by showing which variables were used.
;;
;; The indentation itself is done in only one pass: first we try to guess in
(interactive "*r")
(goto-char beg)
(let ((block-done 0)
- (lines-remaining (count-lines beg end))
- (msg (format "%%4d out of %4d lines remaining ..."
- (count-lines beg end)))
- (endmark (copy-marker end)))
+ (lines-remaining (count-lines beg end))
+ (msg (format "%%4d out of %4d lines remaining ..."
+ (count-lines beg end)))
+ (endmark (copy-marker end)))
;; catch errors while indenting
(while (< (point) endmark)
(if (> block-done 39)
- (progn
+ (progn
(setq lines-remaining (- lines-remaining block-done)
block-done 0)
(message msg lines-remaining)))
(if (= (char-after) ?\n) nil
- (ada-indent-current))
+ (ada-indent-current))
(forward-line 1)
(setq block-done (1+ block-done)))
- (message "indenting ... done")))
+ (message "Indenting ... done")))
(defun ada-indent-newline-indent ()
"Indent the current line, insert a newline and then indent the new line."
(defun ada-indent-newline-indent-conditional ()
"Insert a newline and indent it.
-The original line is indented first if `ada-indent-after-return' is non-nil.
-This function is intended to be bound to the C-m and C-j keys."
+The original line is indented first if `ada-indent-after-return' is non-nil."
(interactive "*")
(if ada-indent-after-return (ada-indent-current))
(newline)
(if (equal (cdr cur-indent) '(0))
(message (concat "same indentation as line " (number-to-string line)))
- (message (mapconcat (lambda(x)
- (cond
- ((symbolp x)
- (symbol-name x))
- ((numberp x)
- (number-to-string x))
- ((listp x)
- (concat "- " (symbol-name (cadr x))))
- ))
- (cdr cur-indent)
- " + "))))
+ (message "%s" (mapconcat (lambda(x)
+ (cond
+ ((symbolp x)
+ (symbol-name x))
+ ((numberp x)
+ (number-to-string x))
+ ((listp x)
+ (concat "- " (symbol-name (cadr x))))
+ ))
+ (cdr cur-indent)
+ " + "))))
(save-excursion
(goto-char (car cur-indent))
(sit-for 1))))
(while command-line-args-left
(let ((source (car command-line-args-left)))
- (message (concat "formating " source))
+ (message "Formating %s" source)
(find-file source)
(ada-indent-region (point-min) (point-max))
(ada-adjust-case-buffer)
offset."
(interactive)
(let ((previous-syntax-table (syntax-table))
- (orgpoint (point-marker))
- cur-indent tmp-indent
- prev-indent)
+ (orgpoint (point-marker))
+ cur-indent tmp-indent
+ prev-indent)
(unwind-protect
- (progn
- (set-syntax-table ada-mode-symbol-syntax-table)
+ (progn
+ (set-syntax-table ada-mode-symbol-syntax-table)
- ;; This need to be done here so that the advice is not always
- ;; activated (this might interact badly with other modes)
- (if (featurep 'xemacs)
- (ad-activate 'parse-partial-sexp t))
+ ;; This need to be done here so that the advice is not always
+ ;; activated (this might interact badly with other modes)
+ (if (featurep 'xemacs)
+ (ad-activate 'parse-partial-sexp t))
- (save-excursion
- (setq cur-indent
+ (save-excursion
+ (setq cur-indent
- ;; Not First line in the buffer ?
- (if (save-excursion (zerop (forward-line -1)))
- (progn
- (back-to-indentation)
- (ada-get-current-indent))
+ ;; Not First line in the buffer ?
+ (if (save-excursion (zerop (forward-line -1)))
+ (progn
+ (back-to-indentation)
+ (ada-get-current-indent))
- ;; first line in the buffer
- (list (point-min) 0))))
+ ;; first line in the buffer
+ (list (point-min) 0))))
- ;; Evaluate the list to get the column to indent to
- ;; prev-indent contains the column to indent to
+ ;; Evaluate the list to get the column to indent to
+ ;; prev-indent contains the column to indent to
(if cur-indent
(setq prev-indent (save-excursion (goto-char (car cur-indent))
(current-column))
tmp-indent (cdr cur-indent))
(setq prev-indent 0 tmp-indent '()))
- (while (not (null tmp-indent))
- (cond
- ((numberp (car tmp-indent))
- (setq prev-indent (+ prev-indent (car tmp-indent))))
- (t
- (setq prev-indent (+ prev-indent (eval (car tmp-indent)))))
- )
- (setq tmp-indent (cdr tmp-indent)))
-
- ;; only re-indent if indentation is different then the current
- (if (= (save-excursion (back-to-indentation) (current-column)) prev-indent)
- nil
- (beginning-of-line)
- (delete-horizontal-space)
- (indent-to prev-indent))
- ;;
- ;; restore position of point
- ;;
- (goto-char orgpoint)
- (if (< (current-column) (current-indentation))
- (back-to-indentation)))
+ (while (not (null tmp-indent))
+ (cond
+ ((numberp (car tmp-indent))
+ (setq prev-indent (+ prev-indent (car tmp-indent))))
+ (t
+ (setq prev-indent (+ prev-indent (eval (car tmp-indent)))))
+ )
+ (setq tmp-indent (cdr tmp-indent)))
+
+ ;; only re-indent if indentation is different then the current
+ (if (= (save-excursion (back-to-indentation) (current-column)) prev-indent)
+ nil
+ (beginning-of-line)
+ (delete-horizontal-space)
+ (indent-to prev-indent))
+ ;;
+ ;; restore position of point
+ ;;
+ (goto-char orgpoint)
+ (if (< (current-column) (current-indentation))
+ (back-to-indentation)))
;; restore syntax-table
(set-syntax-table previous-syntax-table)
(if (featurep 'xemacs)
- (ad-deactivate 'parse-partial-sexp))
+ (ad-deactivate 'parse-partial-sexp))
)
cur-indent
(defun ada-get-current-indent ()
"Return the indentation to use for the current line."
(let (column
- pos
- match-cons
+ pos
+ match-cons
result
- (orgpoint (save-excursion
- (beginning-of-line)
- (forward-comment -10000)
- (forward-line 1)
- (point))))
+ (orgpoint (save-excursion
+ (beginning-of-line)
+ (forward-comment -10000)
+ (forward-line 1)
+ (point))))
(setq result
(cond
;; else
((looking-at "else\\>")
- (if (save-excursion (ada-goto-previous-word)
- (looking-at "\\<or\\>"))
+ (if (save-excursion (ada-goto-previous-word)
+ (looking-at "\\<or\\>"))
(ada-indent-on-previous-lines nil orgpoint orgpoint)
(save-excursion
(ada-goto-matching-start 1 nil t)
(looking-at "loop\\>"))
(setq pos (point))
(save-excursion
- (goto-char (match-end 0))
- (ada-goto-stmt-start)
- (if (looking-at "\\<\\(loop\\|if\\)\\>")
- (ada-indent-on-previous-lines nil orgpoint orgpoint)
- (unless (looking-at ada-loop-start-re)
- (ada-search-ignore-string-comment ada-loop-start-re
- nil pos))
- (if (looking-at "\\<loop\\>")
- (ada-indent-on-previous-lines nil orgpoint orgpoint)
- (list (progn (back-to-indentation) (point)) 'ada-stmt-end-indent)))))
+ (goto-char (match-end 0))
+ (ada-goto-stmt-start)
+ (if (looking-at "\\<\\(loop\\|if\\)\\>")
+ (ada-indent-on-previous-lines nil orgpoint orgpoint)
+ (unless (looking-at ada-loop-start-re)
+ (ada-search-ignore-string-comment ada-loop-start-re
+ nil pos))
+ (if (looking-at "\\<loop\\>")
+ (ada-indent-on-previous-lines nil orgpoint orgpoint)
+ (list (progn (back-to-indentation) (point)) 'ada-stmt-end-indent)))))
;;----------------------------
;; starting with l (limited) or r (record)
((and (= (downcase (char-after)) ?b)
(looking-at "begin\\>"))
(save-excursion
- (if (ada-goto-matching-decl-start t)
- (list (progn (back-to-indentation) (point)) 0)
- (ada-indent-on-previous-lines nil orgpoint orgpoint))))
+ (if (ada-goto-matching-decl-start t)
+ (list (progn (back-to-indentation) (point)) 0)
+ (ada-indent-on-previous-lines nil orgpoint orgpoint))))
;;---------------------------
;; starting with i (is)
(looking-at "is\\>"))
(if (and ada-indent-is-separate
- (save-excursion
- (goto-char (match-end 0))
- (ada-goto-next-non-ws (save-excursion (end-of-line)
- (point)))
-
(looking-at "\\<abstract\\>\\|\\<separate\\>")))
- (save-excursion
- (ada-goto-stmt-start)
- (list (progn (back-to-indentation) (point)) 'ada-indent))
- (save-excursion
- (ada-goto-stmt-start)
+ (save-excursion
+ (goto-char (match-end 0))
+ (ada-goto-next-non-ws (save-excursion (end-of-line)
+ (point)))
+ (looking-at "\\<abstract\\>\\|\\<separate\\>")))
+ (save-excursion
+ (ada-goto-stmt-start)
+ (list (progn (back-to-indentation) (point)) 'ada-indent))
+ (save-excursion
+ (ada-goto-stmt-start)
(if (looking-at "\\<package\\|procedure\\|function\\>")
(list (progn (back-to-indentation) (point)) 0)
(list (progn (back-to-indentation) (point)) 'ada-indent)))))
((and (= (downcase (char-after)) ?d)
(looking-at "do\\>"))
(save-excursion
- (ada-goto-stmt-start)
- (list (progn (back-to-indentation) (point)) 'ada-stmt-end-indent)))
+ (ada-goto-stmt-start)
+ (list (progn (back-to-indentation) (point)) 'ada-stmt-end-indent)))
;;--------------------------------
;; starting with '-' (comment)
(ada-indent-on-previous-lines nil orgpoint orgpoint)))
;; Else same indentation as the previous line
- (list (save-excursion (back-to-indentation) (point)) 0)))
+ (list (save-excursion (back-to-indentation) (point)) 0)))
;;--------------------------------
;; starting with '#' (preprocessor line)
((and (= (char-after) ?#)
(equal ada-which-compiler 'gnat)
- (looking-at "#[ \t]*\\(if\\|els\\(e\\|if\\)\\|end[ \t]*if\\)"))
+ (looking-at "#[ \t]*\\(if\\|els\\(e\\|if\\)\\|end[ \t]*if\\)"))
(list (save-excursion (beginning-of-line) (point)) 0))
;;--------------------------------
((and (not (eobp)) (= (char-after) ?\)))
(save-excursion
- (forward-char 1)
- (backward-sexp 1)
- (list (point) 0)))
+ (forward-char 1)
+ (backward-sexp 1)
+ (list (point) 0)))
;;---------------------------------
;; new/abstract/separate
((looking-at "\\(\\sw\\|_\\)+[ \t\n]*:[^=]")
(if (ada-in-decl-p)
- (ada-indent-on-previous-lines nil orgpoint orgpoint)
- (append (ada-indent-on-previous-lines nil orgpoint orgpoint)
- '(ada-label-indent))))
+ (ada-indent-on-previous-lines nil orgpoint orgpoint)
+ (append (ada-indent-on-previous-lines nil orgpoint orgpoint)
+ '(ada-label-indent))))
))
;; Is inside a parameter-list ?
(if (ada-in-paramlist-p)
- (ada-get-indent-paramlist)
+ (ada-get-indent-paramlist)
;; move to beginning of current statement
(unless nomove
- (ada-goto-stmt-start))
+ (ada-goto-stmt-start))
;; no beginning found => don't change indentation
(if (and (eq oldpoint (point))
- (not nomove))
- (ada-get-indent-nochange)
-
- (cond
- ;;
- ((and
- ada-indent-to-open-paren
- (ada-in-open-paren-p))
- (ada-get-indent-open-paren))
- ;;
- ((looking-at "end\\>")
- (ada-get-indent-end orgpoint))
- ;;
- ((looking-at ada-loop-start-re)
- (ada-get-indent-loop orgpoint))
- ;;
- ((looking-at ada-subprog-start-re)
- (ada-get-indent-subprog orgpoint))
- ;;
- ((looking-at ada-block-start-re)
- (ada-get-indent-block-start orgpoint))
- ;;
- ((looking-at "\\(sub\\)?type\\>")
- (ada-get-indent-type orgpoint))
- ;;
- ;; "then" has to be included in the case of "select...then abort"
- ;; statements, since (goto-stmt-start) at the beginning of
- ;; the current function would leave the cursor on that position
- ((looking-at "\\(\\(els\\)?if\\>\\)\\|then abort\\\>")
- (ada-get-indent-if orgpoint))
- ;;
- ((looking-at "case\\>")
- (ada-get-indent-case orgpoint))
- ;;
- ((looking-at "when\\>")
- (ada-get-indent-when orgpoint))
- ;;
- ((looking-at "\\(\\sw\\|_\\)+[ \t\n]*:[^=]")
- (ada-get-indent-label orgpoint))
- ;;
- ((looking-at "separate\\>")
- (ada-get-indent-nochange))
+ (not nomove))
+ (ada-get-indent-nochange)
+
+ (cond
+ ;;
+ ((and
+ ada-indent-to-open-paren
+ (ada-in-open-paren-p))
+ (ada-get-indent-open-paren))
+ ;;
+ ((looking-at "end\\>")
+ (ada-get-indent-end orgpoint))
+ ;;
+ ((looking-at ada-loop-start-re)
+ (ada-get-indent-loop orgpoint))
+ ;;
+ ((looking-at ada-subprog-start-re)
+ (ada-get-indent-subprog orgpoint))
+ ;;
+ ((looking-at ada-block-start-re)
+ (ada-get-indent-block-start orgpoint))
+ ;;
+ ((looking-at "\\(sub\\)?type\\>")
+ (ada-get-indent-type orgpoint))
+ ;;
+ ;; "then" has to be included in the case of "select...then abort"
+ ;; statements, since (goto-stmt-start) at the beginning of
+ ;; the current function would leave the cursor on that position
+ ((looking-at "\\(\\(els\\)?if\\>\\)\\|then abort\\\>")
+ (ada-get-indent-if orgpoint))
+ ;;
+ ((looking-at "case\\>")
+ (ada-get-indent-case orgpoint))
+ ;;
+ ((looking-at "when\\>")
+ (ada-get-indent-when orgpoint))
+ ;;
+ ((looking-at "\\(\\sw\\|_\\)+[ \t\n]*:[^=]")
+ (ada-get-indent-label orgpoint))
+ ;;
+ ((looking-at "separate\\>")
+ (ada-get-indent-nochange))
;; A label
((looking-at "<<")
- (list (+ (save-excursion (back-to-indentation) (point))
+ (list (+ (save-excursion (back-to-indentation) (point))
(- ada-label-indent))))
;;
'ada-with-indent
'ada-use-indent))))
;;
- (t
- (ada-get-indent-noindent orgpoint)))))
+ (t
+ (ada-get-indent-noindent orgpoint)))))
))
(defun ada-get-indent-open-paren ()
"Calculate the indentation when point is just before an end statement.
ORGPOINT is the limit position used in the calculation."
(let ((defun-name nil)
- (indent nil))
+ (indent nil))
;; is the line already terminated by ';' ?
(if (save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint nil
- 'search-forward))
-
- ;; yes, look what's following 'end'
- (progn
- (forward-word 1)
- (ada-goto-next-non-ws)
- (cond
- ((looking-at "\\<\\(loop\\|select\\|if\\|case\\)\\>")
- (save-excursion (ada-check-matching-start (match-string 0)))
- (list (save-excursion (back-to-indentation) (point)) 0))
-
- ;;
- ;; loop/select/if/case/record/select
- ;;
- ((looking-at "\\<record\\>")
- (save-excursion
- (ada-check-matching-start (match-string 0))
- ;; we are now looking at the matching "record" statement
- (forward-word 1)
- (ada-goto-stmt-start)
- ;; now on the matching type declaration, or use clause
- (unless (looking-at "\\(for\\|type\\)\\>")
- (ada-search-ignore-string-comment "\\<type\\>" t))
- (list (progn (back-to-indentation) (point)) 0)))
- ;;
- ;; a named block end
- ;;
- ((looking-at ada-ident-re)
- (setq defun-name (match-string 0))
- (save-excursion
- (ada-goto-matching-start 0)
- (ada-check-defun-name defun-name))
- (list (progn (back-to-indentation) (point)) 0))
- ;;
- ;; a block-end without name
- ;;
- ((= (char-after) ?\;)
- (save-excursion
- (ada-goto-matching-start 0)
- (if (looking-at "\\<begin\\>")
- (progn
- (setq indent (list (point) 0))
- (if (ada-goto-matching-decl-start t)
- (list (progn (back-to-indentation) (point)) 0)
- indent))
+ (ada-search-ignore-string-comment ";" nil orgpoint nil
+ 'search-forward))
+
+ ;; yes, look what's following 'end'
+ (progn
+ (forward-word 1)
+ (ada-goto-next-non-ws)
+ (cond
+ ((looking-at "\\<\\(loop\\|select\\|if\\|case\\)\\>")
+ (save-excursion (ada-check-matching-start (match-string 0)))
+ (list (save-excursion (back-to-indentation) (point)) 0))
+
+ ;;
+ ;; loop/select/if/case/record/select
+ ;;
+ ((looking-at "\\<record\\>")
+ (save-excursion
+ (ada-check-matching-start (match-string 0))
+ ;; we are now looking at the matching "record" statement
+ (forward-word 1)
+ (ada-goto-stmt-start)
+ ;; now on the matching type declaration, or use clause
+ (unless (looking-at "\\(for\\|type\\)\\>")
+ (ada-search-ignore-string-comment "\\<type\\>" t))
+ (list (progn (back-to-indentation) (point)) 0)))
+ ;;
+ ;; a named block end
+ ;;
+ ((looking-at ada-ident-re)
+ (setq defun-name (match-string 0))
+ (save-excursion
+ (ada-goto-matching-start 0)
+ (ada-check-defun-name defun-name))
+ (list (progn (back-to-indentation) (point)) 0))
+ ;;
+ ;; a block-end without name
+ ;;
+ ((= (char-after) ?\;)
+ (save-excursion
+ (ada-goto-matching-start 0)
+ (if (looking-at "\\<begin\\>")
+ (progn
+ (setq indent (list (point) 0))
+ (if (ada-goto-matching-decl-start t)
+ (list (progn (back-to-indentation) (point)) 0)
+ indent))
(list (progn (back-to-indentation) (point)) 0)
)))
- ;;
- ;; anything else - should maybe signal an error ?
- ;;
- (t
- (list (save-excursion (back-to-indentation) (point))
- 'ada-broken-indent))))
+ ;;
+ ;; anything else - should maybe signal an error ?
+ ;;
+ (t
+ (list (save-excursion (back-to-indentation) (point))
+ 'ada-broken-indent))))
(list (save-excursion (back-to-indentation) (point))
- 'ada-broken-indent))))
+ 'ada-broken-indent))))
(defun ada-get-indent-case (orgpoint)
"Calculate the indentation when point is just before a case statement.
ORGPOINT is the limit position used in the calculation."
(let ((match-cons nil)
- (opos (point)))
+ (opos (point)))
(cond
;;
;; case..is..when..=>
;;
((save-excursion
- (setq match-cons (and
- ;; the `=>' must be after the keyword `is'.
- (ada-search-ignore-string-comment
- "is" nil orgpoint nil 'word-search-forward)
- (ada-search-ignore-string-comment
- "[ \t\n]+=>" nil orgpoint))))
+ (setq match-cons (and
+ ;; the `=>' must be after the keyword `is'.
+ (ada-search-ignore-string-comment
+ "is" nil orgpoint nil 'word-search-forward)
+ (ada-search-ignore-string-comment
+ "[ \t\n]+=>" nil orgpoint))))
(save-excursion
- (goto-char (car match-cons))
- (unless (ada-search-ignore-string-comment "when" t opos)
- (error "Missing 'when' between 'case' and '=>'"))
- (list (save-excursion (back-to-indentation) (point)) 'ada-indent)))
+ (goto-char (car match-cons))
+ (unless (ada-search-ignore-string-comment "when" t opos)
+ (error "Missing 'when' between 'case' and '=>'"))
+ (list (save-excursion (back-to-indentation) (point)) 'ada-indent)))
;;
;; case..is..when
;;
((save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- "when" nil orgpoint nil 'word-search-forward)))
+ (setq match-cons (ada-search-ignore-string-comment
+ "when" nil orgpoint nil 'word-search-forward)))
(goto-char (cdr match-cons))
(list (save-excursion (back-to-indentation) (point)) 'ada-broken-indent))
;;
;; case..is
;;
((save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- "is" nil orgpoint nil 'word-search-forward)))
+ (setq match-cons (ada-search-ignore-string-comment
+ "is" nil orgpoint nil 'word-search-forward)))
(list (save-excursion (back-to-indentation) (point)) 'ada-when-indent))
;;
;; incomplete case
;;
(t
(list (save-excursion (back-to-indentation) (point))
- 'ada-broken-indent)))))
+ 'ada-broken-indent)))))
(defun ada-get-indent-when (orgpoint)
"Calculate the indentation when point is just before a when statement.
ORGPOINT is the limit position used in the calculation."
(let ((cur-indent (save-excursion (back-to-indentation) (point))))
(if (ada-search-ignore-string-comment "[ \t\n]*=>" nil orgpoint)
- (list cur-indent 'ada-indent)
+ (list cur-indent 'ada-indent)
(list cur-indent 'ada-broken-indent))))
(defun ada-get-indent-if (orgpoint)
"Calculate the indentation when point is just before an if statement.
ORGPOINT is the limit position used in the calculation."
(let ((cur-indent (save-excursion (back-to-indentation) (point)))
- (match-cons nil))
+ (match-cons nil))
;;
;; Move to the correct then (ignore all "and then")
;;
(while (and (setq match-cons (ada-search-ignore-string-comment
- "\\<\\(then\\|and[ \t]*then\\)\\>"
- nil orgpoint))
- (= (downcase (char-after (car match-cons))) ?a)))
+ "\\<\\(then\\|and[ \t]*then\\)\\>"
+ nil orgpoint))
+ (= (downcase (char-after (car match-cons))) ?a)))
;; If "then" was found (we are looking at it)
(if match-cons
- (progn
- ;;
- ;; 'then' first in separate line ?
- ;; => indent according to 'then',
- ;; => else indent according to 'if'
- ;;
- (if (save-excursion
- (back-to-indentation)
- (looking-at "\\<then\\>"))
- (setq cur-indent (save-excursion (back-to-indentation) (point))))
- ;; skip 'then'
- (forward-word 1)
- (list cur-indent 'ada-indent))
+ (progn
+ ;;
+ ;; 'then' first in separate line ?
+ ;; => indent according to 'then',
+ ;; => else indent according to 'if'
+ ;;
+ (if (save-excursion
+ (back-to-indentation)
+ (looking-at "\\<then\\>"))
+ (setq cur-indent (save-excursion (back-to-indentation) (point))))
+ ;; skip 'then'
+ (forward-word 1)
+ (list cur-indent 'ada-indent))
(list cur-indent 'ada-broken-indent))))
(let ((pos nil))
(cond
((save-excursion
- (forward-word 1)
- (setq pos (ada-goto-next-non-ws orgpoint)))
+ (forward-word 1)
+ (setq pos (ada-goto-next-non-ws orgpoint)))
(goto-char pos)
(save-excursion
- (ada-indent-on-previous-lines t orgpoint)))
+ (ada-indent-on-previous-lines t orgpoint)))
;; Special case for record types, for instance for:
;; type A is (B : Integer;
"Calculate the indentation when point is just before a subprogram.
ORGPOINT is the limit position used in the calculation."
(let ((match-cons nil)
- (cur-indent (save-excursion (back-to-indentation) (point)))
- (foundis nil))
+ (cur-indent (save-excursion (back-to-indentation) (point)))
+ (foundis nil))
;;
;; is there an 'is' in front of point ?
;;
(if (save-excursion
- (setq match-cons
- (ada-search-ignore-string-comment
- "\\<\\(is\\|do\\)\\>" nil orgpoint)))
- ;;
- ;; yes, then skip to its end
- ;;
- (progn
- (setq foundis t)
- (goto-char (cdr match-cons)))
+ (setq match-cons
+ (ada-search-ignore-string-comment
+ "\\<\\(is\\|do\\)\\>" nil orgpoint)))
+ ;;
+ ;; yes, then skip to its end
+ ;;
+ (progn
+ (setq foundis t)
+ (goto-char (cdr match-cons)))
;;
;; no, then goto next non-ws, if there is one in front of point
;;
(progn
- (unless (ada-goto-next-non-ws orgpoint)
- (goto-char orgpoint))))
+ (unless (ada-goto-next-non-ws orgpoint)
+ (goto-char orgpoint))))
(cond
;;
((and
foundis
(save-excursion
- (not (ada-search-ignore-string-comment
- "[^ \t\n]" nil orgpoint t))))
+ (not (ada-search-ignore-string-comment
+ "[^ \t\n]" nil orgpoint t))))
(list cur-indent 'ada-indent))
;;
;; is abstract/separate/new ...
((and
foundis
(save-excursion
- (setq match-cons
- (ada-search-ignore-string-comment
- "\\<\\(separate\\|new\\|abstract\\)\\>"
- nil orgpoint))))
+ (setq match-cons
+ (ada-search-ignore-string-comment
+ "\\<\\(separate\\|new\\|abstract\\)\\>"
+ nil orgpoint))))
(goto-char (car match-cons))
(ada-search-ignore-string-comment ada-subprog-start-re t)
(ada-get-indent-noindent orgpoint))
;; no 'is' but ';'
;;
((save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint nil 'search-forward))
+ (ada-search-ignore-string-comment ";" nil orgpoint nil 'search-forward))
(list cur-indent 0))
;;
;; no 'is' or ';'
;; subprogram declaration (in that case, we are at this point inside
;; the parameter declaration list)
((ada-in-paramlist-p)
- (ada-previous-procedure)
- (list (save-excursion (back-to-indentation) (point)) 0))
+ (ada-previous-procedure)
+ (list (save-excursion (back-to-indentation) (point)) 0))
;; This one is called when indenting the second line of a multi-line
;; declaration section, in a declare block or a record declaration
((looking-at "[ \t]*\\(\\sw\\|_\\)*[ \t]*,[ \t]*$")
- (list (save-excursion (back-to-indentation) (point))
- 'ada-broken-decl-indent))
+ (list (save-excursion (back-to-indentation) (point))
+ 'ada-broken-decl-indent))
;; This one is called in every over case when indenting a line at the
;; top level
(t
- (if (looking-at ada-named-block-re)
- (setq label (- ada-label-indent))
-
- (let (p)
-
- ;; "with private" or "null record" cases
- (if (or (save-excursion
-
(and (ada-search-ignore-string-comment "\\<private\\>" nil orgpoint)
- (setq p (point))
- (save-excursion (forward-char -7);; skip back "private"
- (ada-goto-previous-word)
- (looking-at "with"))))
- (save-excursion
- (and (ada-search-ignore-string-comment "\\<record\\>" nil orgpoint)
- (setq p (point))
- (save-excursion (forward-char -6);; skip back "record"
- (ada-goto-previous-word)
- (looking-at "null")))))
- (progn
- (goto-char p)
- (re-search-backward "\\<\\(type\\|subtype\\)\\>" nil t)
- (list (save-excursion (back-to-indentation) (point)) 0)))))
- (if (save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint nil
- 'search-forward))
- (list (+ (save-excursion (back-to-indentation) (point)) label) 0)
- (list (+ (save-excursion (back-to-indentation) (point)) label)
- 'ada-broken-indent)))))))
+ (if (looking-at ada-named-block-re)
+ (setq label (- ada-label-indent))
+
+ (let (p)
+
+ ;; "with private" or "null record" cases
+ (if (or (save-excursion
+ (and (ada-search-ignore-string-comment "\\<private\\>" nil orgpoint)
+ (setq p (point))
+ (save-excursion (forward-char -7);; skip back "private"
+ (ada-goto-previous-word)
+ (looking-at "with"))))
+ (save-excursion
+ (and (ada-search-ignore-string-comment "\\<record\\>" nil orgpoint)
+ (setq p (point))
+ (save-excursion (forward-char -6);; skip back "record"
+ (ada-goto-previous-word)
+ (looking-at "null")))))
+ (progn
+ (goto-char p)
+ (re-search-backward "\\<\\(type\\|subtype\\)\\>" nil t)
+ (list (save-excursion (back-to-indentation) (point)) 0)))))
+ (if (save-excursion
+ (ada-search-ignore-string-comment ";" nil orgpoint nil
+ 'search-forward))
+ (list (+ (save-excursion (back-to-indentation) (point)) label) 0)
+ (list (+ (save-excursion (back-to-indentation) (point)) label)
+ 'ada-broken-indent)))))))
(defun ada-get-indent-label (orgpoint)
"Calculate the indentation when before a label or variable declaration.
ORGPOINT is the limit position used in the calculation."
(let ((match-cons nil)
- (cur-indent (save-excursion (back-to-indentation) (point))))
+ (cur-indent (save-excursion (back-to-indentation) (point))))
(ada-search-ignore-string-comment ":" nil)
(cond
;; loop label
((save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- ada-loop-start-re nil orgpoint)))
+ (setq match-cons (ada-search-ignore-string-comment
+ ada-loop-start-re nil orgpoint)))
(goto-char (car match-cons))
(ada-get-indent-loop orgpoint))
;; declare label
((save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- "\\<declare\\|begin\\>" nil orgpoint)))
+ (setq match-cons (ada-search-ignore-string-comment
+ "\\<declare\\|begin\\>" nil orgpoint)))
(goto-char (car match-cons))
(list (save-excursion (back-to-indentation) (point)) 'ada-indent))
;; variable declaration
((ada-in-decl-p)
(if (save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint))
- (list cur-indent 0)
- (list cur-indent 'ada-broken-indent)))
+ (ada-search-ignore-string-comment ";" nil orgpoint))
+ (list cur-indent 0)
+ (list cur-indent 'ada-broken-indent)))
;; nothing follows colon
(t
"Calculate the indentation when just before a loop or a for ... use.
ORGPOINT is the limit position used in the calculation."
(let ((match-cons nil)
- (pos (point))
+ (pos (point))
- ;; If looking at a named block, skip the label
- (label (save-excursion
- (beginning-of-line)
- (if (looking-at ada-named-block-re)
- (- ada-label-indent)
- 0))))
+ ;; If looking at a named block, skip the label
+ (label (save-excursion
+ (beginning-of-line)
+ (if (looking-at ada-named-block-re)
+ (- ada-label-indent)
+ 0))))
(cond
;; statement complete
;;
((save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint nil
- 'search-forward))
+ (ada-search-ignore-string-comment ";" nil orgpoint nil
+ 'search-forward))
(list (+ (save-excursion (back-to-indentation) (point)) label) 0))
;;
;; simple loop
((looking-at "loop\\>")
(setq pos (ada-get-indent-block-start orgpoint))
(if (equal label 0)
- pos
- (list (+ (car pos) label) (cdr pos))))
+ pos
+ (list (+ (car pos) label) (cdr pos))))
;;
;; 'for'- loop (or also a for ... use statement)
;; for ... use
;;
((save-excursion
- (and
- (goto-char (match-end 0))
- (ada-goto-next-non-ws orgpoint)
- (forward-word 1)
- (if (= (char-after) ?') (forward-word 1) t)
- (ada-goto-next-non-ws orgpoint)
- (looking-at "\\<use\\>")
- ;;
- ;; check if there is a 'record' before point
- ;;
- (progn
- (setq match-cons (ada-search-ignore-string-comment
- "record" nil orgpoint nil 'word-search-forward))
- t)))
- (if match-cons
+ (and
+ (goto-char (match-end 0))
+ (ada-goto-next-non-ws orgpoint)
+ (forward-word 1)
+ (if (= (char-after) ?') (forward-word 1) t)
+ (ada-goto-next-non-ws orgpoint)
+ (looking-at "\\<use\\>")
+ ;;
+ ;; check if there is a 'record' before point
+ ;;
+ (progn
+ (setq match-cons (ada-search-ignore-string-comment
+ "record" nil orgpoint nil 'word-search-forward))
+ t)))
+ (if match-cons
(progn
(goto-char (car match-cons))
(list (save-excursion (back-to-indentation) (point)) 'ada-indent))
;; for..loop
;;
((save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- "loop" nil orgpoint nil 'word-search-forward)))
- (goto-char (car match-cons))
- ;;
- ;; indent according to 'loop', if it's first in the line;
- ;; otherwise to 'for'
- ;;
- (unless (save-excursion
- (back-to-indentation)
- (looking-at "\\<loop\\>"))
- (goto-char pos))
- (list (+ (save-excursion (back-to-indentation) (point)) label)
- 'ada-indent))
+ (setq match-cons (ada-search-ignore-string-comment
+ "loop" nil orgpoint nil 'word-search-forward)))
+ (goto-char (car match-cons))
+ ;;
+ ;; indent according to 'loop', if it's first in the line;
+ ;; otherwise to 'for'
+ ;;
+ (unless (save-excursion
+ (back-to-indentation)
+ (looking-at "\\<loop\\>"))
+ (goto-char pos))
+ (list (+ (save-excursion (back-to-indentation) (point)) label)
+ 'ada-indent))
;;
;; for-statement is broken
;;
(t
- (list (+ (save-excursion (back-to-indentation) (point)) label)
- 'ada-broken-indent))))
+ (list (+ (save-excursion (back-to-indentation) (point)) label)
+ 'ada-broken-indent))))
;;
;; 'while'-loop
;; while..loop ?
;;
(if (save-excursion
- (setq match-cons (ada-search-ignore-string-comment
- "loop" nil orgpoint nil 'word-search-forward)))
-
- (progn
- (goto-char (car match-cons))
- ;;
- ;; indent according to 'loop', if it's first in the line;
- ;; otherwise to 'while'.
- ;;
- (unless (save-excursion
- (back-to-indentation)
- (looking-at "\\<loop\\>"))
- (goto-char pos))
- (list (+ (save-excursion (back-to-indentation) (point)) label)
- 'ada-indent))
-
- (list (+ (save-excursion (back-to-indentation) (point)) label)
- 'ada-broken-indent))))))
+ (setq match-cons (ada-search-ignore-string-comment
+ "loop" nil orgpoint nil 'word-search-forward)))
+
+ (progn
+ (goto-char (car match-cons))
+ ;;
+ ;; indent according to 'loop', if it's first in the line;
+ ;; otherwise to 'while'.
+ ;;
+ (unless (save-excursion
+ (back-to-indentation)
+ (looking-at "\\<loop\\>"))
+ (goto-char pos))
+ (list (+ (save-excursion (back-to-indentation) (point)) label)
+ 'ada-indent))
+
+ (list (+ (save-excursion (back-to-indentation) (point)) label)
+ 'ada-broken-indent))))))
(defun ada-get-indent-type (orgpoint)
"Calculate the indentation when before a type statement.
;; complete record declaration
;;
((save-excursion
- (and
- (setq match-dat (ada-search-ignore-string-comment
- "end" nil orgpoint nil 'word-search-forward))
- (ada-goto-next-non-ws)
- (looking-at "\\<record\\>")
- (forward-word 1)
- (ada-goto-next-non-ws)
- (= (char-after) ?\;)))
+ (and
+ (setq match-dat (ada-search-ignore-string-comment
+ "end" nil orgpoint nil 'word-search-forward))
+ (ada-goto-next-non-ws)
+ (looking-at "\\<record\\>")
+ (forward-word 1)
+ (ada-goto-next-non-ws)
+ (= (char-after) ?\;)))
(goto-char (car match-dat))
(list (save-excursion (back-to-indentation) (point)) 0))
;;
;; record type
;;
((save-excursion
- (setq match-dat (ada-search-ignore-string-comment
- "record" nil orgpoint nil 'word-search-forward)))
+ (setq match-dat (ada-search-ignore-string-comment
+ "record" nil orgpoint nil 'word-search-forward)))
(goto-char (car match-dat))
(list (save-excursion (back-to-indentation) (point)) 'ada-indent))
;;
;; complete type declaration
;;
((save-excursion
- (ada-search-ignore-string-comment ";" nil orgpoint nil
- 'search-forward))
+ (ada-search-ignore-string-comment ";" nil orgpoint nil
+ 'search-forward))
(list (save-excursion (back-to-indentation) (point)) 0))
;;
;; "type ... is", but not "type ... is ...", which is broken
;;
((save-excursion
- (and
- (ada-search-ignore-string-comment "is" nil orgpoint nil
- 'word-search-forward)
- (not (ada-goto-next-non-ws orgpoint))))
+ (and
+ (ada-search-ignore-string-comment "is" nil orgpoint nil
+ 'word-search-forward)
+ (not (ada-goto-next-non-ws orgpoint))))
(list (save-excursion (back-to-indentation) (point)) 'ada-broken-indent))
;;
;; broken statement
;;
(t
(list (save-excursion (back-to-indentation) (point))
- 'ada-broken-indent)))))
+ 'ada-broken-indent)))))
\f
;; -----------------------------------------------------------
As a special case, if we are looking at a closing parenthesis, skip to the
open parenthesis."
(let ((match-dat nil)
- (orgpoint (point)))
+ (orgpoint (point)))
(setq match-dat (ada-search-prev-end-stmt))
(if match-dat
Return a cons cell whose car is the beginning and whose cdr
is the end of the match."
(let ((match-dat nil)
- (found nil))
+ (found nil))
;; search until found or beginning-of-buffer
(while
- (and
- (not found)
- (setq match-dat (ada-search-ignore-string-comment
- ada-end-stmt-re t)))
+ (and
+ (not found)
+ (setq match-dat (ada-search-ignore-string-comment
+ ada-end-stmt-re t)))
(goto-char (car match-dat))
(unless (ada-in-open-paren-p)
((looking-at "is")
(setq found
- (and (save-excursion (ada-goto-previous-word)
+ (and (save-excursion (ada-goto-previous-word)
(ada-goto-previous-word)
(not (looking-at "subtype")))
- (save-excursion (goto-char (cdr match-dat))
- (ada-goto-next-non-ws)
- ;; words that can go after an 'is'
- (not (looking-at
- (eval-when-compile
- (concat "\\<"
- (regexp-opt
- '("separate" "access" "array"
- "abstract" "new") t)
- "\\>\\|("))))))))
+ (save-excursion (goto-char (cdr match-dat))
+ (ada-goto-next-non-ws)
+ ;; words that can go after an 'is'
+ (not (looking-at
+ (eval-when-compile
+ (concat "\\<"
+ (regexp-opt
+ '("separate" "access" "array"
+ "private" "abstract" "new") t)
+ "\\>\\|("))))))))
+
+ ((looking-at "private")
+ (save-excursion
+ (backward-word 1)
+ (setq found (not (looking-at "is")))))
(t
(setq found t))
- )))
+ )))
(if found
- match-dat
+ match-dat
nil)))
(unless limit
(setq limit (point-max)))
(while (and (<= (point) limit)
- (progn (forward-comment 10000)
- (if (and (not (eobp))
- (save-excursion (forward-char 1)
- (ada-in-string-p)))
- (progn (forward-sexp 1) t)))))
+ (progn (forward-comment 10000)
+ (if (and (not (eobp))
+ (save-excursion (forward-char 1)
+ (ada-in-string-p)))
+ (progn (forward-sexp 1) t)))))
(if (< (point) limit)
(point)
nil)
If BACKWARD is non-nil, jump to the beginning of the previous word.
Return the new position of point or nil if not found."
(let ((match-cons nil)
- (orgpoint (point))
- (old-syntax (char-to-string (char-syntax ?_))))
+ (orgpoint (point))
+ (old-syntax (char-to-string (char-syntax ?_))))
(modify-syntax-entry ?_ "w")
(unless backward
(skip-syntax-forward "w"))
(if (setq match-cons
- (if backward
- (ada-search-ignore-string-comment "\\w" t nil t)
- (ada-search-ignore-string-comment "\\w" nil nil t)))
- ;;
- ;; move to the beginning of the word found
- ;;
- (progn
- (goto-char (car match-cons))
- (skip-syntax-backward "w")
- (point))
+ (if backward
+ (ada-search-ignore-string-comment "\\w" t nil t)
+ (ada-search-ignore-string-comment "\\w" nil nil t)))
+ ;;
+ ;; move to the beginning of the word found
+ ;;
+ (progn
+ (goto-char (car match-cons))
+ (skip-syntax-backward "w")
+ (point))
;;
;; if not found, restore old position of point
;;
;; named block without a `declare'
(if (save-excursion
- (ada-goto-previous-word)
- (looking-at (concat "\\<" defun-name "\\> *:")))
+ (ada-goto-previous-word)
+ (looking-at (concat "\\<" defun-name "\\> *:")))
t ; do nothing
;;
;; 'accept' or 'package' ?
;;
(save-excursion
;;
- ;; a named 'declare'-block ?
+ ;; a named 'declare'-block ? => jump to the label
;;
(if (looking-at "\\<declare\\>")
- (ada-goto-stmt-start)
- ;;
- ;; no, => 'procedure'/'function'/'task'/'protected'
- ;;
- (progn
- (forward-word 2)
- (backward-word 1)
- ;;
- ;; skip 'body' 'type'
- ;;
- (if (looking-at "\\<\\(body\\|type\\)\\>")
- (forward-word 1))
- (forward-sexp 1)
- (backward-sexp 1)))
+ (backward-word 1)
+ ;;
+ ;; no, => 'procedure'/'function'/'task'/'protected'
+ ;;
+ (progn
+ (forward-word 2)
+ (backward-word 1)
+ ;;
+ ;; skip 'body' 'type'
+ ;;
+ (if (looking-at "\\<\\(body\\|type\\)\\>")
+ (forward-word 1))
+ (forward-sexp 1)
+ (backward-sexp 1)))
;;
;; should be looking-at the correct name
;;
(unless (looking-at (concat "\\<" defun-name "\\>"))
- (error "Matching defun has different name: %s"
- (buffer-substring (point)
- (progn (forward-sexp 1) (point))))))))
+ (error "Matching defun has different name: %s"
+ (buffer-substring (point)
+ (progn (forward-sexp 1) (point))))))))
(defun ada-goto-matching-decl-start (&optional noerror recursive)
"Move point to the matching declaration start of the current 'begin'.
;; first should be set to t if we should stop at the first
;; "begin" we encounter.
- (first (not recursive))
- (count-generic nil)
+ (first (not recursive))
+ (count-generic nil)
(stop-at-when nil)
- )
+ )
;; Ignore "when" most of the time, except if we are looking at the
;; beginning of a block (structure: case .. is
;; begin ...
;; exception ... )
(if (looking-at "begin")
- (setq stop-at-when t))
+ (setq stop-at-when t))
(if (or
- (looking-at "\\<\\(package\\|procedure\\|function\\)\\>")
- (save-excursion
- (ada-search-ignore-string-comment
- "\\<\\(package\\|procedure\\|function\\|generic\\)\\>" t)
- (looking-at "generic")))
- (setq count-generic t))
+ (looking-at "\\<\\(package\\|procedure\\|function\\)\\>")
+ (save-excursion
+ (ada-search-ignore-string-comment
+ "\\<\\(package\\|procedure\\|function\\|generic\\)\\>" t)
+ (looking-at "generic")))
+ (setq count-generic t))
;; search backward for interesting keywords
(while (and
- (not (zerop nest-count))
- (ada-search-ignore-string-comment ada-matching-decl-start-re t))
+ (not (zerop nest-count))
+ (ada-search-ignore-string-comment ada-matching-decl-start-re t))
;;
;; calculate nest-depth
;;
(cond
;;
((looking-at "end")
- (ada-goto-matching-start 1 noerror)
-
- ;; In some case, two begin..end block can follow each other closely,
- ;; which we have to detect, as in
- ;; procedure P is
- ;; procedure Q is
- ;; begin
- ;; end;
- ;; begin -- here we should go to procedure, not begin
- ;; end
-
- (if (looking-at "begin")
- (let ((loop-again t))
- (save-excursion
- (while loop-again
- ;; If begin was just there as the beginning of a block
- ;; (with no declare) then do nothing, otherwise just
- ;; register that we have to find the statement that
- ;; required the begin
-
- (ada-search-ignore-string-comment
- "\\<\\(declare\\|begin\\|end\\|procedure\\|function\\|task\\|package\\)\\>"
- t)
-
- (if (looking-at "end")
+ (ada-goto-matching-start 1 noerror)
+
+ ;; In some case, two begin..end block can follow each other closely,
+ ;; which we have to detect, as in
+ ;; procedure P is
+ ;; procedure Q is
+ ;; begin
+ ;; end;
+ ;; begin -- here we should go to procedure, not begin
+ ;; end
+
+ (if (looking-at "begin")
+ (let ((loop-again t))
+ (save-excursion
+ (while loop-again
+ ;; If begin was just there as the beginning of a block
+ ;; (with no declare) then do nothing, otherwise just
+ ;; register that we have to find the statement that
+ ;; required the begin
+
+ (ada-search-ignore-string-comment
+ "\\<\\(declare\\|begin\\|end\\|procedure\\|function\\|task\\|package\\)\\>"
+ t)
+
+ (if (looking-at "end")
(ada-goto-matching-start 1 noerror t)
;; (ada-goto-matching-decl-start noerror t)
- (setq loop-again nil)
- (unless (looking-at "begin")
- (setq nest-count (1+ nest-count))))
- ))
- )))
+ (setq loop-again nil)
+ (unless (looking-at "begin")
+ (setq nest-count (1+ nest-count))))
+ ))
+ )))
;;
((looking-at "generic")
- (if count-generic
- (progn
- (setq first nil)
- (setq nest-count (1- nest-count)))))
+ (if count-generic
+ (progn
+ (setq first nil)
+ (setq nest-count (1- nest-count)))))
;;
((looking-at "if")
(save-excursion
;;
((looking-at "declare\\|generic")
- (setq nest-count (1- nest-count))
- (setq first t))
+ (setq nest-count (1- nest-count))
+ (setq first t))
;;
((looking-at "is")
- ;; check if it is only a type definition, but not a protected
- ;; type definition, which should be handled like a procedure.
- (if (or (looking-at "is[ \t]+<>")
- (save-excursion
- (forward-comment -10000)
- (forward-char -1)
-
- ;; Detect if we have a closing parenthesis (Could be
- ;; either the end of subprogram parameters or (<>)
- ;; in a type definition
- (if (= (char-after) ?\))
- (progn
- (forward-char 1)
- (backward-sexp 1)
- (forward-comment -10000)
- ))
- (skip-chars-backward "a-zA-Z0-9_.'")
- (ada-goto-previous-word)
- (and
- (looking-at "\\<\\(sub\\)?type\\|case\\>")
- (save-match-data
- (ada-goto-previous-word)
-
(not (looking-at "\\<protected\\>"))))
- )) ; end of `or'
- (goto-char (match-beginning 0))
- (progn
- (setq nest-count (1- nest-count))
- (setq first nil))))
+ ;; check if it is only a type definition, but not a protected
+ ;; type definition, which should be handled like a procedure.
+ (if (or (looking-at "is[ \t]+<>")
+ (save-excursion
+ (forward-comment -10000)
+ (forward-char -1)
+
+ ;; Detect if we have a closing parenthesis (Could be
+ ;; either the end of subprogram parameters or (<>)
+ ;; in a type definition
+ (if (= (char-after) ?\))
+ (progn
+ (forward-char 1)
+ (backward-sexp 1)
+ (forward-comment -10000)
+ ))
+ (skip-chars-backward "a-zA-Z0-9_.'")
+ (ada-goto-previous-word)
+ (and
+ (looking-at "\\<\\(sub\\)?type\\|case\\>")
+ (save-match-data
+ (ada-goto-previous-word)
+ (not (looking-at "\\<protected\\>"))))
+ )) ; end of `or'
+ (goto-char (match-beginning 0))
+ (progn
+ (setq nest-count (1- nest-count))
+ (setq first nil))))
;;
((looking-at "new")
- (if (save-excursion
- (ada-goto-previous-word)
- (looking-at "is"))
- (goto-char (match-beginning 0))))
+ (if (save-excursion
+ (ada-goto-previous-word)
+ (looking-at "is"))
+ (goto-char (match-beginning 0))))
;;
((and first
- (looking-at "begin"))
- (setq nest-count 0))
+ (looking-at "begin"))
+ (setq nest-count 0))
;;
((looking-at "when")
(save-excursion
(setq first nil))
;;
(t
- (setq nest-count (1+ nest-count))
- (setq first nil)))
+ (setq nest-count (1+ nest-count))
+ (setq first nil)))
);; end of loop
;; check if declaration-start is really found
(if (and
- (zerop nest-count)
- (if (looking-at "is")
- (ada-search-ignore-string-comment ada-subprog-start-re t)
- (looking-at "declare\\|generic")))
- t
+ (zerop nest-count)
+ (if (looking-at "is")
+ (ada-search-ignore-string-comment ada-subprog-start-re t)
+ (looking-at "declare\\|generic")))
+ t
(if noerror nil
- (error "No matching proc/func/task/declare/package/protected")))
+ (error "No matching proc/func/task/declare/package/protected")))
))
(defun ada-goto-matching-start (&optional nest-level noerror gotothen)
If NOERROR is non-nil, it only returns nil if no matching start was found.
If GOTOTHEN is non-nil, point moves to the 'then' following 'if'."
(let ((nest-count (if nest-level nest-level 0))
- (found nil)
- (pos nil))
+ (found nil)
+
+ (last-was-begin '())
+ ;; List all keywords encountered while traversing
+ ;; something like '("end" "end" "begin")
+ ;; This is removed from the list when "package", "procedure",...
+ ;; are seen. The goal is to find whether a package has an elaboration
+ ;; part
+
+ (pos nil))
- ;;
;; search backward for interesting keywords
- ;;
(while (and
- (not found)
- (ada-search-ignore-string-comment ada-matching-start-re t))
+ (not found)
+ (ada-search-ignore-string-comment ada-matching-start-re t))
(unless (and (looking-at "\\<record\\>")
- (save-excursion
- (forward-word -1)
- (looking-at "\\<null\\>")))
- (progn
- ;;
- ;; calculate nest-depth
- ;;
- (cond
- ;; found block end => increase nest depth
- ((looking-at "end")
- (setq nest-count (1+ nest-count)))
-
- ;; found loop/select/record/case/if => check if it starts or
- ;; ends a block
- ((looking-at "loop\\|select\\|record\\|case\\|if")
- (setq pos (point))
- (save-excursion
- ;;
- ;; check if keyword follows 'end'
- ;;
- (ada-goto-previous-word)
- (if (looking-at "\\<end\\>[ \t]*[^;]")
- ;; it ends a block => increase nest depth
- (setq nest-count (1+ nest-count)
- pos (point))
-
- ;; it starts a block => decrease nest depth
- (setq nest-count (1- nest-count))))
- (goto-char pos))
-
- ;; found package start => check if it really is a block
- ((looking-at "package")
- (save-excursion
- ;; ignore if this is just a renames statement
- (let ((current (point))
- (pos (ada-search-ignore-string-comment
- "\\<\\(is\\|renames\\|;\\)\\>" nil)))
- (if pos
- (goto-char (car pos))
- (error (concat
- "No matching 'is' or 'renames' for 'package' at"
- " line "
- (number-to-string (count-lines 1 (1+ current)))))))
- (unless (looking-at "renames")
- (progn
- (forward-word 1)
- (ada-goto-next-non-ws)
- ;; ignore it if it is only a declaration with 'new'
+ (save-excursion
+ (forward-word -1)
+ (looking-at "\\<null\\>")))
+ (progn
+ ;; calculate nest-depth
+ (cond
+ ;; found block end => increase nest depth
+ ((looking-at "end")
+ (push nil last-was-begin)
+ (setq nest-count (1+ nest-count)))
+
+ ;; found loop/select/record/case/if => check if it starts or
+ ;; ends a block
+ ((looking-at "loop\\|select\\|record\\|case\\|if")
+ (setq pos (point))
+ (save-excursion
+ ;; check if keyword follows 'end'
+ (ada-goto-previous-word)
+ (if (looking-at "\\<end\\>[ \t]*[^;]")
+ (progn
+ ;; it ends a block => increase nest depth
+ (setq nest-count (1+ nest-count)
+ pos (point))
+ (push nil last-was-begin))
+
+ ;; it starts a block => decrease nest depth
+ (setq nest-count (1- nest-count))
+
+ ;; Some nested "begin .. end" blocks with no "declare"?
+ ;; => remove those entries
+ (while (car last-was-begin)
+ (setq last-was-begin (cdr (cdr last-was-begin))))
+
+ (setq last-was-begin (cdr last-was-begin))
+ ))
+ (goto-char pos)
+ )
+
+ ;; found package start => check if it really is a block
+ ((looking-at "package")
+ (save-excursion
+ ;; ignore if this is just a renames statement
+ (let ((current (point))
+ (pos (ada-search-ignore-string-comment
+ "\\<\\(is\\|renames\\|;\\)\\>" nil)))
+ (if pos
+ (goto-char (car pos))
+ (error (concat
+ "No matching 'is' or 'renames' for 'package' at"
+ " line "
+ (number-to-string (count-lines 1 (1+ current)))))))
+ (unless (looking-at "renames")
+ (progn
+ (forward-word 1)
+ (ada-goto-next-non-ws)
+ ;; ignore it if it is only a declaration with 'new'
;; We could have package Foo is new ....
;; or package Foo is separate;
;; or package Foo is begin null; end Foo
;; for elaboration code (elaboration)
- (if (not (looking-at "\\<\\(new\\|separate\\|begin\\)\\>"))
- (setq nest-count (1- nest-count)))))))
- ;; found task start => check if it has a body
- ((looking-at "task")
- (save-excursion
- (forward-word 1)
- (ada-goto-next-non-ws)
- (cond
- ((looking-at "\\<body\\>"))
- ((looking-at "\\<type\\>")
- ;; In that case, do nothing if there is a "is"
- (forward-word 2);; skip "type"
- (ada-goto-next-non-ws);; skip type name
-
- ;; Do nothing if we are simply looking at a simple
- ;; "task type name;" statement with no block
- (unless (looking-at ";")
- (progn
- ;; Skip the parameters
- (if (looking-at "(")
- (ada-search-ignore-string-comment ")" nil))
- (let ((tmp (ada-search-ignore-string-comment
- "\\<\\(is\\|;\\)\\>" nil)))
- (if tmp
- (progn
- (goto-char (car tmp))
- (if (looking-at "is")
- (setq nest-count (1- nest-count)))))))))
- (t
- ;; Check if that task declaration had a block attached to
- ;; it (i.e do nothing if we have just "task name;")
- (unless (progn (forward-word 1)
- (looking-at "[ \t]*;"))
- (setq nest-count (1- nest-count)))))))
- ;; all the other block starts
- (t
- (setq nest-count (1- nest-count)))) ; end of 'cond'
-
- ;; match is found, if nest-depth is zero
- ;;
- (setq found (zerop nest-count))))) ; end of loop
+ (if (and (not (looking-at "\\<\\(new\\|separate\\|begin\\)\\>"))
+ (not (car last-was-begin)))
+ (setq nest-count (1- nest-count))))))
+
+ (setq last-was-begin (cdr last-was-begin))
+ )
+ ;; found task start => check if it has a body
+ ((looking-at "task")
+ (save-excursion
+ (forward-word 1)
+ (ada-goto-next-non-ws)
+ (cond
+ ((looking-at "\\<body\\>"))
+ ((looking-at "\\<type\\>")
+ ;; In that case, do nothing if there is a "is"
+ (forward-word 2);; skip "type"
+ (ada-goto-next-non-ws);; skip type name
+
+ ;; Do nothing if we are simply looking at a simple
+ ;; "task type name;" statement with no block
+ (unless (looking-at ";")
+ (progn
+ ;; Skip the parameters
+ (if (looking-at "(")
+ (ada-search-ignore-string-comment ")" nil))
+ (let ((tmp (ada-search-ignore-string-comment
+ "\\<\\(is\\|;\\)\\>" nil)))
+ (if tmp
+ (progn
+ (goto-char (car tmp))
+ (if (looking-at "is")
+ (setq nest-count (1- nest-count)))))))))
+ (t
+ ;; Check if that task declaration had a block attached to
+ ;; it (i.e do nothing if we have just "task name;")
+ (unless (progn (forward-word 1)
+ (looking-at "[ \t]*;"))
+ (setq nest-count (1- nest-count))))))
+ (setq last-was-begin (cdr last-was-begin))
+ )
+
+ ((looking-at "declare")
+ ;; remove entry for begin and end (include nested begin..end
+ ;; groups)
+ (setq last-was-begin (cdr last-was-begin))
+ (let ((count 1))
+ (while (and (> count 0))
+ (if (equal (car last-was-begin) t)
+ (setq count (1+ count))
+ (setq count (1- count)))
+ (setq last-was-begin (cdr last-was-begin))
+ )))
+
+ ((looking-at "protected")
+ ;; Ignore if this is just a declaration
+ (save-excursion
+ (let ((pos (ada-search-ignore-string-comment
+ "\\(\\<is\\>\\|\\<renames\\>\\|;\\)" nil)))
+ (if pos
+ (goto-char (car pos)))
+ (if (looking-at "is")
+ ;; remove entry for end
+ (setq last-was-begin (cdr last-was-begin)))))
+ (setq nest-count (1- nest-count)))
+
+ ((or (looking-at "procedure")
+ (looking-at "function"))
+ ;; Ignore if this is just a declaration
+ (save-excursion
+ (let ((pos (ada-search-ignore-string-comment
+ "\\(\\<is\\>\\|\\<renames\\>\\|)[ \t]*;\\)" nil)))
+ (if pos
+ (goto-char (car pos)))
+ (if (looking-at "is")
+ ;; remove entry for begin and end
+ (setq last-was-begin (cdr (cdr last-was-begin))))))
+ )
+
+ ;; all the other block starts
+ (t
+ (push (looking-at "begin") last-was-begin)
+ (setq nest-count (1- nest-count)))
+
+ )
+
+ ;; match is found, if nest-depth is zero
+ (setq found (zerop nest-count))))) ; end of loop
(if (bobp)
(point)
(defun ada-goto-matching-end (&optional nest-level noerror)
"Move point to the end of a block.
Which block depends on the value of NEST-LEVEL, which defaults to zero.
-If NOERROR is non-nil, it only returns nil if found no matching start."
+If NOERROR is non-nil, it only returns nil if no matching start found."
(let ((nest-count (or nest-level 0))
(regex (eval-when-compile
(concat "\\<"
"procedure" "function") t)
"\\>")))
found
- pos
+ pos
;; First is used for subprograms: they are generally handled
;; recursively, but of course we do not want to do that the
;; search forward for interesting keywords
;;
(while (and
- (not found)
- (ada-search-ignore-string-comment regex nil))
+ (not found)
+ (ada-search-ignore-string-comment regex nil))
;;
;; calculate nest-depth
;; found block end => decrease nest depth
((looking-at "\\<end\\>")
- (setq nest-count (1- nest-count)
+ (setq nest-count (1- nest-count)
found (<= nest-count 0))
- ;; skip the following keyword
+ ;; skip the following keyword
(if (progn
(skip-chars-forward "end")
(ada-goto-next-non-ws)
;; found package start => check if it really starts a block, and is not
;; in fact a generic instantiation for instance
((looking-at "\\<package\\>")
- (ada-search-ignore-string-comment "is" nil nil nil
- 'word-search-forward)
- (ada-goto-next-non-ws)
- ;; ignore and skip it if it is only a 'new' package
- (if (looking-at "\\<new\\>")
- (goto-char (match-end 0))
- (setq nest-count (1+ nest-count)
+ (ada-search-ignore-string-comment "is" nil nil nil
+ 'word-search-forward)
+ (ada-goto-next-non-ws)
+ ;; ignore and skip it if it is only a 'new' package
+ (if (looking-at "\\<new\\>")
+ (goto-char (match-end 0))
+ (setq nest-count (1+ nest-count)
found (<= nest-count 0))))
;; all the other block starts
(if (not first)
(setq nest-count (1+ nest-count)))
(setq found (<= nest-count 0))
- (forward-word 1))) ; end of 'cond'
+ (forward-word 1))) ; end of 'cond'
(setq first nil))
(if found
- t
+ t
(if noerror
- nil
- (error "No matching end")))
+ nil
+ (error "No matching end")))
))
(defun ada-search-ignore-string-comment
(search-re &optional backward limit paramlists search-func)
"Regexp-search for SEARCH-RE, ignoring comments, strings.
-If PARAMLISTS is nil, ignore parameter lists. Returns a cons cell of
-begin and end of match data or nil, if not found.
-The search is done using SEARCH-FUNC, which should search backward if
-BACKWARD is non-nil, forward otherwise. SEARCH-FUNC can be optimized
-in case we are searching for a constant string.
+Returns a cons cell of begin and end of match data or nil, if not found.
+If BACKWARD is non-nil, search backward; search forward otherwise.
The search stops at pos LIMIT.
+If PARAMLISTS is nil, ignore parameter lists.
+The search is done using SEARCH-FUNC. SEARCH-FUNC can be optimized
+in case we are searching for a constant string.
Point is moved at the beginning of the SEARCH-RE."
(let (found
- begin
- end
- parse-result
- (previous-syntax-table (syntax-table)))
+ begin
+ end
+ parse-result
+ (previous-syntax-table (syntax-table)))
+ ;; FIXME: need to pass BACKWARD to search-func!
(unless search-func
(setq search-func (if backward 're-search-backward 're-search-forward)))
;;
(set-syntax-table ada-mode-symbol-syntax-table)
(while (and (not found)
- (or (not limit)
- (or (and backward (<= limit (point)))
- (>= limit (point))))
- (funcall search-func search-re limit 1))
+ (or (not limit)
+ (or (and backward (<= limit (point)))
+ (>= limit (point))))
+ (funcall search-func search-re limit 1))
(setq begin (match-beginning 0))
(setq end (match-end 0))
(setq parse-result (parse-partial-sexp
- (save-excursion (beginning-of-line) (point))
- (point)))
+ (save-excursion (beginning-of-line) (point))
+ (point)))
(cond
;;
;; If inside a string, skip it (and the following comments)
;;
((ada-in-string-p parse-result)
- (if (featurep 'xemacs)
- (search-backward "\"" nil t)
- (goto-char (nth 8 parse-result)))
- (unless backward (forward-sexp 1)))
+ (if (featurep 'xemacs)
+ (search-backward "\"" nil t)
+ (goto-char (nth 8 parse-result)))
+ (unless backward (forward-sexp 1)))
;;
;; If inside a comment, skip it (and the following comments)
;; There is a special code for comments at the end of the file
;;
((ada-in-comment-p parse-result)
- (if (featurep 'xemacs)
- (progn
- (forward-line 1)
- (beginning-of-line)
- (forward-comment -1))
- (goto-char (nth 8 parse-result)))
- (unless backward
- ;; at the end of the file, it is not possible to skip a comment
- ;; so we just go at the end of the line
- (if (forward-comment 1)
- (progn
- (forward-comment 1000)
- (beginning-of-line))
- (end-of-line))))
+ (if (featurep 'xemacs)
+ (progn
+ (forward-line 1)
+ (beginning-of-line)
+ (forward-comment -1))
+ (goto-char (nth 8 parse-result)))
+ (unless backward
+ ;; at the end of the file, it is not possible to skip a comment
+ ;; so we just go at the end of the line
+ (if (forward-comment 1)
+ (progn
+ (forward-comment 1000)
+ (beginning-of-line))
+ (end-of-line))))
;;
;; directly in front of a comment => skip it, if searching forward
;;
((and (= (char-after begin) ?-) (= (char-after (1+ begin)) ?-))
- (unless backward (progn (forward-char -1) (forward-comment 1000))))
+ (unless backward (progn (forward-char -1) (forward-comment 1000))))
;;
;; found a parameter-list but should ignore it => skip it
;;
((and (not paramlists) (ada-in-paramlist-p))
- (if backward
- (search-backward "(" nil t)
- (search-forward ")" nil t)))
+ (if backward
+ (search-backward "(" nil t)
+ (search-forward ")" nil t)))
;;
;; found what we were looking for
;;
(t
- (setq found t)))) ; end of loop
+ (setq found t)))) ; end of loop
(set-syntax-table previous-syntax-table)
(if found
- (cons begin end)
+ (cons begin end)
nil)))
;; -------------------------------------------------------
Assumes point to be at the end of a statement."
(or (ada-in-paramlist-p)
(save-excursion
- (ada-goto-matching-decl-start t))))
+ (ada-goto-matching-decl-start t))))
(defun ada-looking-at-semi-or ()
"Return t if looking at an 'or' following a semicolon."
(save-excursion
(and (looking-at "\\<or\\>")
- (progn
- (forward-word 1)
- (ada-goto-stmt-start)
- (looking-at "\\<or\\>")))))
+ (progn
+ (forward-word 1)
+ (ada-goto-stmt-start)
+ (looking-at "\\<or\\>")))))
(defun ada-looking-at-semi-private ()
"Return t if looking at the start of a private section in a package.
-Returns nil if the private is part of the package name, as in
+Return nil if the private is part of the package name, as in
'private package A is...' (this can only happen at top level)."
(save-excursion
(and (looking-at "\\<private\\>")
-
(not (looking-at "\\<private[ \t]*\\(package\\|generic\\)"))
+ (not (looking-at "\\<private[ \t]*\\(package\\|generic\\)"))
;; Make sure this is the start of a private section (ie after
;; a semicolon or just after the package declaration, but not
(progn
(skip-chars-backward " \t\n")
(if (= (char-before) ?\")
- (backward-char 3)
- (backward-word 1))
+ (backward-char 3)
+ (backward-word 1))
t)
;; and now over the second one
;; right keyword two words before parenthesis ?
;; Type is in this list because of discriminants
(looking-at (eval-when-compile
- (concat "\\<\\("
- "procedure\\|function\\|body\\|"
- "task\\|entry\\|accept\\|"
- "access[ \t]+procedure\\|"
- "access[ \t]+function\\|"
- "pragma\\|"
- "type\\)\\>"))))))
+ (concat "\\<\\("
+ "procedure\\|function\\|body\\|"
+ "task\\|entry\\|accept\\|"
+ "access[ \t]+procedure\\|"
+ "access[ \t]+function\\|"
+ "pragma\\|"
+ "type\\)\\>"))))))
(defun ada-search-ignore-complex-boolean (regexp backwardp)
- "Like `ada-search-ignore-string-comment', except that it also ignores
-boolean expressions 'and then' and 'or else'."
+ "Search for REGEXP, ignoring comments, strings, 'and then', 'or else'.
+If BACKWARDP is non-nil, search backward; search forward otherwise."
(let (result)
(while (and (setq result (ada-search-ignore-string-comment regexp backwardp))
(save-excursion (forward-word -1)
result))
(defun ada-in-open-paren-p ()
- "Return the position of the first non-ws behind the last unclosed
+ "Non-nil if in an open parenthesis.
+Return value is the position of the first non-ws behind the last unclosed
parenthesis, or nil."
(save-excursion
(let ((parse (parse-partial-sexp
- (point)
- (or (car (ada-search-ignore-complex-boolean
- "\\<\\(;\\|is\\|then\\|loop\\|begin\\|else\\)\\>"
- t))
- (point-min)))))
+ (point)
+ (or (car (ada-search-ignore-complex-boolean
+ "\\<\\(;\\|is\\|then\\|loop\\|begin\\|else\\)\\>"
+ t))
+ (point-min)))))
(if (nth 1 parse)
- (progn
- (goto-char (1+ (nth 1 parse)))
+ (progn
+ (goto-char (1+ (nth 1 parse)))
;; Skip blanks, if they are not followed by a comment
;; See:
(if (or (not ada-indent-handle-comment-special)
(not (looking-at "[ \t]+--")))
- (skip-chars-forward " \t"))
+ (skip-chars-forward " \t"))
- (point))))))
+ (point))))))
\f
;; -----------------------------------------------------------
of the region. Otherwise, operate only on the current line."
(interactive)
(cond ((eq ada-tab-policy 'indent-rigidly) (ada-tab-hard))
- ((eq ada-tab-policy 'indent-auto)
+ ((eq ada-tab-policy 'indent-auto)
(if (ada-region-selected)
- (ada-indent-region (region-beginning) (region-end))
- (ada-indent-current)))
- ((eq ada-tab-policy 'always-tab) (error "Not implemented"))
- ))
+ (ada-indent-region (region-beginning) (region-end))
+ (ada-indent-current)))
+ ((eq ada-tab-policy 'always-tab) (error "Not implemented"))
+ ))
(defun ada-untab (arg)
"Delete leading indenting according to `ada-tab-policy'."
+ ;; FIXME: ARG is ignored
(interactive "P")
(cond ((eq ada-tab-policy 'indent-rigidly) (ada-untab-hard))
- ((eq ada-tab-policy 'indent-auto) (error "Not implemented"))
- ((eq ada-tab-policy 'always-tab) (error "Not implemented"))
- ))
+ ((eq ada-tab-policy 'indent-auto) (error "Not implemented"))
+ ((eq ada-tab-policy 'always-tab) (error "Not implemented"))
+ ))
(defun ada-indent-current-function ()
"Ada mode version of the `indent-line-function'."
(beginning-of-line)
(ada-tab)
(if (< (point) starting-point)
- (goto-char starting-point))
+ (goto-char starting-point))
(set-marker starting-point nil)
))
(defun ada-untab-hard ()
"Indent current line to previous tab stop."
(interactive)
- (let ((bol (save-excursion (progn (beginning-of-line) (point))))
- (eol (save-excursion (progn (end-of-line) (point)))))
- (indent-rigidly bol eol (- 0 ada-indent))))
+ (let ((bol (save-excursion (progn (beginning-of-line) (point))))
+ (eol (save-excursion (progn (end-of-line) (point)))))
+ (indent-rigidly bol eol (- 0 ada-indent))))
\f
;; Not needed any more for Emacs 21.2, but still needed for backward
;; compatibility
-(defun ada-remove-trailing-spaces ()
+(defun ada-remove-trailing-spaces ()
"Remove trailing spaces in the whole buffer."
(interactive)
(save-match-data
(save-excursion
(save-restriction
- (widen)
- (goto-char (point-min))
- (while (re-search-forward "[ \t]+$" (point-max) t)
- (replace-match "" nil nil))))))
+ (widen)
+ (goto-char (point-min))
+ (while (re-search-forward "[ \t]+$" (point-max) t)
+ (replace-match "" nil nil))))))
(defun ada-gnat-style ()
"Clean up comments, `(' and `,' for GNAT style checking switch."
"Move point to the matching start of the current Ada structure."
(interactive)
(let ((pos (point))
- (previous-syntax-table (syntax-table)))
+ (previous-syntax-table (syntax-table)))
(unwind-protect
- (progn
- (set-syntax-table ada-mode-symbol-syntax-table)
-
- (save-excursion
- ;;
- ;; do nothing if in string or comment or not on 'end ...;'
- ;; or if an error occurs during processing
- ;;
- (or
- (ada-in-string-or-comment-p)
- (and (progn
- (or (looking-at "[ \t]*\\<end\\>")
- (backward-word 1))
- (or (looking-at "[ \t]*\\<end\\>")
- (backward-word 1))
- (or (looking-at "[ \t]*\\<end\\>")
- (error "Not on end ...;")))
- (ada-goto-matching-start 1)
- (setq pos (point))
-
- ;;
- ;; on 'begin' => go on, according to user option
- ;;
- ada-move-to-declaration
- (looking-at "\\<begin\\>")
- (ada-goto-matching-decl-start)
- (setq pos (point))))
-
- ) ; end of save-excursion
-
- ;; now really move to the found position
- (goto-char pos))
+ (progn
+ (set-syntax-table ada-mode-symbol-syntax-table)
+
+ (save-excursion
+ ;;
+ ;; do nothing if in string or comment or not on 'end ...;'
+ ;; or if an error occurs during processing
+ ;;
+ (or
+ (ada-in-string-or-comment-p)
+ (and (progn
+ (or (looking-at "[ \t]*\\<end\\>")
+ (backward-word 1))
+ (or (looking-at "[ \t]*\\<end\\>")
+ (backward-word 1))
+ (or (looking-at "[ \t]*\\<end\\>")
+ (error "Not on end ...;")))
+ (ada-goto-matching-start 1)
+ (setq pos (point))
+
+ ;;
+ ;; on 'begin' => go on, according to user option
+ ;;
+ ada-move-to-declaration
+ (looking-at "\\<begin\\>")
+ (ada-goto-matching-decl-start)
+ (setq pos (point))))
+
+ ) ; end of save-excursion
+
+ ;; now really move to the found position
+ (goto-char pos))
;; restore syntax-table
(set-syntax-table previous-syntax-table))))
(interactive)
(let ((pos (point))
decl-start
- (previous-syntax-table (syntax-table)))
+ (previous-syntax-table (syntax-table)))
(unwind-protect
- (progn
- (set-syntax-table ada-mode-symbol-syntax-table)
+ (progn
+ (set-syntax-table ada-mode-symbol-syntax-table)
- (save-excursion
+ (save-excursion
- (cond
- ;; Go to the beginning of the current word, and check if we are
- ;; directly on 'begin'
+ (cond
+ ;; Go to the beginning of the current word, and check if we are
+ ;; directly on 'begin'
((save-excursion
(skip-syntax-backward "w")
(looking-at "\\<begin\\>"))
((save-excursion
(and (skip-syntax-backward "w")
(looking-at "\\<function\\>\\|\\<procedure\\>" )
- (ada-search-ignore-string-comment "is\\|;")
- (not (= (char-before) ?\;))
- ))
+ (ada-search-ignore-string-comment "is\\|;")
+ (not (= (char-before) ?\;))
+ ))
(skip-syntax-backward "w")
(ada-goto-matching-end 0 t))
- ;; on first line of task declaration
- ((save-excursion
- (and (ada-goto-stmt-start)
- (looking-at "\\<task\\>" )
- (forward-word 1)
- (ada-goto-next-non-ws)
- (looking-at "\\<body\\>")))
- (ada-search-ignore-string-comment "begin" nil nil nil
- 'word-search-forward))
- ;; accept block start
- ((save-excursion
- (and (ada-goto-stmt-start)
-
(looking-at "\\<accept\\>" )))
- (ada-goto-matching-end 0))
- ;; package start
- ((save-excursion
+ ;; on first line of task declaration
+ ((save-excursion
+ (and (ada-goto-stmt-start)
+ (looking-at "\\<task\\>" )
+ (forward-word 1)
+ (ada-goto-next-non-ws)
+ (looking-at "\\<body\\>")))
+ (ada-search-ignore-string-comment "begin" nil nil nil
+ 'word-search-forward))
+ ;; accept block start
+ ((save-excursion
+ (and (ada-goto-stmt-start)
+ (looking-at "\\<accept\\>" )))
+ (ada-goto-matching-end 0))
+ ;; package start
+ ((save-excursion
(setq decl-start (and (ada-goto-matching-decl-start t) (point)))
-
(and decl-start (looking-at "\\<package\\>")))
- (ada-goto-matching-end 1))
+ (and decl-start (looking-at "\\<package\\>")))
+ (ada-goto-matching-end 1))
;; On a "declare" keyword
((save-excursion
(looking-at "\\<declare\\>"))
(ada-goto-matching-end 0 t))
- ;; inside a 'begin' ... 'end' block
- (decl-start
+ ;; inside a 'begin' ... 'end' block
+ (decl-start
(goto-char decl-start)
(ada-goto-matching-end 0 t))
- ;; (hopefully ;-) everything else
- (t
- (ada-goto-matching-end 1)))
- (setq pos (point))
- )
+ ;; (hopefully ;-) everything else
+ (t
+ (ada-goto-matching-end 1)))
+ (setq pos (point))
+ )
- ;; now really move to the position found
- (goto-char pos))
+ ;; now really move to the position found
+ (goto-char pos))
;; restore syntax-table
(set-syntax-table previous-syntax-table))))
(interactive)
(end-of-line)
(if (re-search-forward ada-procedure-start-regexp nil t)
- (goto-char (match-beginning 2))
+ (goto-char (match-beginning 4))
(error "No more functions/procedures/tasks")))
(defun ada-previous-procedure ()
(interactive)
(beginning-of-line)
(if (re-search-backward ada-procedure-start-regexp nil t)
- (goto-char (match-beginning 2))
+ (goto-char (match-beginning 4))
(error "No more functions/procedures/tasks")))
(defun ada-next-package ()
;; and activated only if the right compiler is used
(if (featurep 'xemacs)
(progn
- (define-key ada-mode-map '(shift button3) 'ada-point-and-xref)
- (define-key ada-mode-map '(control tab) 'ada-complete-identifier))
+ (define-key ada-mode-map '(shift button3) 'ada-point-and-xref)
+ (define-key ada-mode-map '(control tab) 'ada-complete-identifier))
(define-key ada-mode-map [C-tab] 'ada-complete-identifier)
(define-key ada-mode-map [S-mouse-3] 'ada-point-and-xref))
(define-key ada-mode-map "\C-cc" 'ada-change-prj)
(define-key ada-mode-map "\C-cd" 'ada-set-default-project-file)
(define-key ada-mode-map "\C-cg" 'ada-gdb-application)
+ (define-key ada-mode-map "\C-c\C-m" 'ada-set-main-compile-application)
(define-key ada-mode-map "\C-cr" 'ada-run-application)
(define-key ada-mode-map "\C-c\C-o" 'ada-goto-parent)
(define-key ada-mode-map "\C-c\C-r" 'ada-find-references)
(eq ada-which-compiler 'gnat)]
["Gdb Documentation" (info "gdb")
(eq ada-which-compiler 'gnat)]
- ["Ada95 Reference Manual" (info "arm95")
- (eq ada-which-compiler 'gnat)])
+ ["Ada95 Reference Manual" (info "arm95") t])
("Options" :included (eq major-mode 'ada-mode)
["Auto Casing" (setq ada-auto-case (not ada-auto-case))
:style toggle :selected ada-auto-case]
:included (string-match "gvd" ada-prj-default-debugger)])
["Customize" (customize-group 'ada)
:included (fboundp 'customize-group)]
- ["Check file" ada-check-current (eq ada-which-compiler 'gnat)]
- ["Compile file" ada-compile-current (eq ada-which-compiler 'gnat)]
- ["Build" ada-compile-application
- (eq ada-which-compiler 'gnat)]
+ ["Check file" ada-check-current t]
+ ["Compile file" ada-compile-current t]
+ ["Set main and Build" ada-set-main-compile-application t]
+ ["Show main" ada-show-current-main t]
+ ["Build" ada-compile-application t]
["Run" ada-run-application t]
["Debug" ada-gdb-application (eq ada-which-compiler 'gnat)]
["------" nil nil]
("Project"
- :included (eq ada-which-compiler 'gnat)
+ ["Show project" ada-show-current-project t]
["Load..." ada-set-default-project-file t]
["New..." ada-prj-new t]
["Edit..." ada-prj-edit t])
["----" nil nil]
["Make body for subprogram" ada-make-subprogram-body t]
["-----" nil nil]
- ["Narrow to subprogram" ada-narrow-to-defun t])
+ ["Narrow to subprogram" ada-narrow-to-defun t])
("Templates"
:included (eq major-mode 'ada-mode)
["Header" ada-header t]
(defadvice comment-region (before ada-uncomment-anywhere disable)
(if (and arg
- (listp arg) ;; a prefix with \C-u is of the form '(4), whereas
- ;; \C-u 2 sets arg to '2' (fixed by S.Leake)
- (string= mode-name "Ada"))
+ (listp arg) ;; a prefix with \C-u is of the form '(4), whereas
+ ;; \C-u 2 sets arg to '2' (fixed by S.Leake)
+ (string= mode-name "Ada"))
(save-excursion
- (let ((cs (concat "^[ \t]*" (regexp-quote comment-start))))
- (goto-char beg)
- (while (re-search-forward cs end t)
- (replace-match comment-start))
- ))))
+ (let ((cs (concat "^[ \t]*" (regexp-quote comment-start))))
+ (goto-char beg)
+ (while (re-search-forward cs end t)
+ (replace-match comment-start))
+ ))))
(defun ada-uncomment-region (beg end &optional arg)
- "Delete `comment-start' at the beginning of a line in the region."
+ "Uncomment region BEG .. END.
+ARG gives number of comment characters."
(interactive "r\nP")
;; This advice is not needed anymore with Emacs21. However, for older
;; check if inside comment or just in front a comment
(if (and (not (ada-in-comment-p))
- (not (looking-at "[ \t]*--")))
+ (not (looking-at "[ \t]*--")))
(error "Not inside comment"))
(let* (indent from to
- (opos (point-marker))
+ (opos (point-marker))
- ;; Sets this variable to nil, otherwise it prevents
- ;; fill-region-as-paragraph to work on Emacs <= 20.2
- (parse-sexp-lookup-properties nil)
+ ;; Sets this variable to nil, otherwise it prevents
+ ;; fill-region-as-paragraph to work on Emacs <= 20.2
+ (parse-sexp-lookup-properties nil)
- fill-prefix
- (fill-column (current-fill-column)))
+ fill-prefix
+ (fill-column (current-fill-column)))
;; Find end of paragraph
(back-to-indentation)
(setq fill-prefix ada-fill-comment-prefix)
(set-left-margin from to indent)
(if postfix
- (setq fill-column (- fill-column (length ada-fill-comment-postfix))))
+ (setq fill-column (- fill-column (length ada-fill-comment-postfix))))
(fill-region-as-paragraph from to justify)
;; Add the postfixes if required
(if postfix
- (save-restriction
- (goto-char from)
- (narrow-to-region from to)
- (while (not (eobp))
- (end-of-line)
- (insert-char ? (- fill-column (current-column)))
- (insert ada-fill-comment-postfix)
- (forward-line))
- ))
+ (save-restriction
+ (goto-char from)
+ (narrow-to-region from to)
+ (while (not (eobp))
+ (end-of-line)
+ (insert-char ? (- fill-column (current-column)))
+ (insert ada-fill-comment-postfix)
+ (forward-line))
+ ))
;; In Emacs <= 20.2 and XEmacs <=20.4, there is a bug, and a newline is
;; inserted at the end. Delete it
(if (or (featurep 'xemacs)
- (<= emacs-major-version 19)
- (and (= emacs-major-version 20)
- (<= emacs-minor-version 2)))
- (progn
- (goto-char to)
- (end-of-line)
- (delete-char 1)))
+ (<= emacs-major-version 19)
+ (and (= emacs-major-version 20)
+ (<= emacs-minor-version 2)))
+ (progn
+ (goto-char to)
+ (end-of-line)
+ (delete-char 1)))
(goto-char opos)))
;; Overriden when we work with GNAT, to use gnatkrunch
(defun ada-make-filename-from-adaname (adaname)
"Determine the filename in which ADANAME is found.
-This is a generic function, independent from any compiler."
+This matches the GNAT default naming convention, except for
+pre-defined units."
(while (string-match "\\." adaname)
(setq adaname (replace-match "-" t t adaname)))
(downcase adaname)
(let ((is-spec nil)
(is-body nil)
(suffixes ada-spec-suffixes)
- (name (buffer-file-name)))
+ (name (buffer-file-name)))
;; Guess whether we have a spec or a body, and get the basename of the
;; file. Since the extension may not start with '.', we can not use
(defun ada-which-function-are-we-in ()
"Return the name of the function whose definition/declaration point is in.
-Redefines the function `ff-which-function-are-we-in'."
+Used in `ff-pre-load-hook'."
(setq ff-function-name nil)
(save-excursion
(end-of-line);; make sure we get the complete name
- (if (or (re-search-backward ada-procedure-start-regexp nil t)
- (re-search-backward ada-package-start-regexp nil t))
- (setq ff-function-name (match-string 0)))
+ (or (if (re-search-backward ada-procedure-start-regexp nil t)
+ (setq ff-function-name (match-string 5)))
+ (if (re-search-backward ada-package-start-regexp nil t)
+ (setq ff-function-name (match-string 4))))
))
(defvar ada-last-which-function-line -1
- "Last on which `ada-which-function' was called.")
+ "Last line on which `ada-which-function' was called.")
(defvar ada-last-which-function-subprog 0
"Last subprogram name returned by `ada-which-function'.")
(make-variable-buffer-local 'ada-last-which-function-subprog)
Since the search can be long, the results are cached."
(let ((line (count-lines 1 (point)))
- (pos (point))
- end-pos
- func-name indent
- found)
+ (pos (point))
+ end-pos
+ func-name indent
+ found)
;; If this is the same line as before, simply return the same result
(if (= line ada-last-which-function-line)
- ada-last-which-function-subprog
+ ada-last-which-function-subprog
(save-excursion
- ;; In case the current line is also the beginning of the body
- (end-of-line)
+ ;; In case the current line is also the beginning of the body
+ (end-of-line)
;; Are we looking at "function Foo\n (paramlist)"
(skip-chars-forward " \t\n(")
(skip-chars-forward " \t\n")
(skip-chars-forward "a-zA-Z0-9_'")))
- ;; Can't simply do forward-word, in case the "is" is not on the
- ;; same line as the closing parenthesis
- (skip-chars-forward "is \t\n")
+ ;; Can't simply do forward-word, in case the "is" is not on the
+ ;; same line as the closing parenthesis
+ (skip-chars-forward "is \t\n")
- ;; No look for the closest subprogram body that has not ended yet.
- ;; Not that we expect all the bodies to be finished by "end <name>",
- ;; or a simple "end;" indented in the same column as the start of
+ ;; No look for the closest subprogram body that has not ended yet.
+ ;; Not that we expect all the bodies to be finished by "end <name>",
+ ;; or a simple "end;" indented in the same column as the start of
;; the subprogram. The goal is to be as efficient as possible.
- (while (and (not found)
- (re-search-backward ada-imenu-subprogram-menu-re nil t))
+ (while (and (not found)
+ (re-search-backward ada-imenu-subprogram-menu-re nil t))
;; Get the function name, but not the properties, or this changes
;; the face in the modeline on Emacs 21
- (setq func-name (match-string-no-properties 2))
- (if (and (not (ada-in-comment-p))
- (not (save-excursion
- (goto-char (match-end 0))
- (looking-at "[ \t\n]*new"))))
- (save-excursion
+ (setq func-name (match-string-no-properties 2))
+ (if (and (not (ada-in-comment-p))
+ (not (save-excursion
+ (goto-char (match-end 0))
+ (looking-at "[ \t\n]*new"))))
+ (save-excursion
(back-to-indentation)
(setq indent (current-column))
- (if (ada-search-ignore-string-comment
- (concat "end[ \t]+" func-name "[ \t]*;\\|^"
+ (if (ada-search-ignore-string-comment
+ (concat "end[ \t]+" func-name "[ \t]*;\\|^"
(make-string indent ? ) "end;"))
- (setq end-pos (point))
- (setq end-pos (point-max)))
- (if (>= end-pos pos)
- (setq found func-name))))
- )
- (setq ada-last-which-function-line line
- ada-last-which-function-subprog found)
- found))))
+ (setq end-pos (point))
+ (setq end-pos (point-max)))
+ (if (>= end-pos pos)
+ (setq found func-name))))
+ )
+ (setq ada-last-which-function-line line
+ ada-last-which-function-subprog found)
+ found))))
(defun ada-ff-other-window ()
"Find other file in other window using `ff-find-other-file'."
(ff-find-other-file t)))
(defun ada-set-point-accordingly ()
- "Move to the function declaration that was set by
-`ff-which-function-are-we-in'."
+ "Move to the function declaration that was set by `ff-which-function-are-we-in'."
(if ff-function-name
(progn
- (goto-char (point-min))
- (unless (ada-search-ignore-string-comment
- (concat ff-function-name "\\b") nil)
- (goto-char (point-min))))))
+ (goto-char (point-min))
+ (unless (ada-search-ignore-string-comment
+ (concat ff-function-name "\\b") nil)
+ (goto-char (point-min))))))
(defun ada-get-body-name (&optional spec-name)
"Return the file name for the body of SPEC-NAME.
If SPEC-NAME is nil, return the body for the current package.
-Returns nil if no body was found."
+Return nil if no body was found."
(interactive)
(unless spec-name (setq spec-name (buffer-file-name)))
;; If find-file.el was available, use its functions
(if (fboundp 'ff-get-file-name)
(ff-get-file-name ada-search-directories-internal
- (ada-make-filename-from-adaname
- (file-name-nondirectory
- (file-name-sans-extension spec-name)))
- ada-body-suffixes)
+ (ada-make-filename-from-adaname
+ (file-name-nondirectory
+ (file-name-sans-extension spec-name)))
+ ada-body-suffixes)
;; Else emulate it very simply
(concat (ada-make-filename-from-adaname
- (file-name-nondirectory
- (file-name-sans-extension spec-name)))
- ".adb")))
+ (file-name-nondirectory
+ (file-name-sans-extension spec-name)))
+ ".adb")))
\f
;; ---------------------------------------------------
;; This sets the properties of the characters, so that ada-in-string-p
;; correctly handles '"' too...
'(("[^a-zA-Z0-9)]\\('\\)[^'\n]\\('\\)" (1 (7 . ?')) (2 (7 . ?')))
- ("^[ \t]*\\(#\\(if\\|else\\|elsif\\|end\\)\\)" (1 (11 . ?\n)))
- ))
+ ("^[ \t]*\\(#\\(if\\|else\\|elsif\\|end\\)\\)" (1 (11 . ?\n)))))
(defvar ada-font-lock-keywords
(eval-when-compile
;; accept, entry, function, package (body), protected (body|type),
;; pragma, procedure, task (body) plus name.
(list (concat
- "\\<\\("
- "accept\\|"
- "entry\\|"
- "function\\|"
- "package[ \t]+body\\|"
- "package\\|"
- "pragma\\|"
- "procedure\\|"
- "protected[ \t]+body\\|"
- "protected[ \t]+type\\|"
- "protected\\|"
- "task[ \t]+body\\|"
- "task[ \t]+type\\|"
- "task"
- "\\)\\>[ \t]*"
- "\\(\\sw+\\(\\.\\sw*\\)*\\)?")
- '(1 font-lock-keyword-face) '(2 font-lock-function-name-face nil t))
+ "\\<\\("
+ "accept\\|"
+ "entry\\|"
+ "function\\|"
+ "package[ \t]+body\\|"
+ "package\\|"
+ "pragma\\|"
+ "procedure\\|"
+ "protected[ \t]+body\\|"
+ "protected[ \t]+type\\|"
+ "protected\\|"
+ "task[ \t]+body\\|"
+ "task[ \t]+type\\|"
+ "task"
+ "\\)\\>[ \t]*"
+ "\\(\\sw+\\(\\.\\sw*\\)*\\)?")
+ '(1 font-lock-keyword-face) '(2 font-lock-function-name-face nil t))
;;
;; Optional keywords followed by a type name.
(list (concat ; ":[ \t]*"
- "\\<\\(access[ \t]+all\\|access[ \t]+constant\\|access\\|constant\\|in[ \t]+reverse\\|\\|in[ \t]+out\\|in\\|out\\)\\>"
- "[ \t]*"
- "\\(\\sw+\\(\\.\\sw*\\)*\\)?")
- '(1 font-lock-keyword-face nil t) '(2 font-lock-type-face nil t))
+ "\\<\\(access[ \t]+all\\|access[ \t]+constant\\|access\\|constant\\|in[ \t]+reverse\\|\\|in[ \t]+out\\|in\\|out\\)\\>"
+ "[ \t]*"
+ "\\(\\sw+\\(\\.\\sw*\\)*\\)?")
+ '(1 font-lock-keyword-face nil t) '(2 font-lock-type-face nil t))
;;
;; Main keywords, except those treated specially below.
(concat "\\<"
- (regexp-opt
- '("abort" "abs" "abstract" "accept" "access" "aliased" "all"
- "and" "array" "at" "begin" "case" "declare" "delay" "delta"
- "digits" "do" "else" "elsif" "entry" "exception" "exit" "for"
- "generic" "if" "in" "is" "limited" "loop" "mod" "not"
- "null" "or" "others" "private" "protected" "raise"
- "range" "record" "rem" "renames" "requeue" "return" "reverse"
- "select" "separate" "tagged" "task" "terminate" "then" "until"
- "when" "while" "with" "xor") t)
- "\\>")
+ (regexp-opt
+ '("abort" "abs" "abstract" "accept" "access" "aliased" "all"
+ "and" "array" "at" "begin" "case" "declare" "delay" "delta"
+ "digits" "do" "else" "elsif" "entry" "exception" "exit" "for"
+ "generic" "if" "in" "interface" "is" "limited" "loop" "mod" "not"
+ "null" "or" "others" "overriding" "private" "protected" "raise"
+ "range" "record" "rem" "renames" "requeue" "return" "reverse"
+ "select" "separate" "synchronized" "tagged" "task" "terminate"
+ "then" "until" "when" "while" "with" "xor") t)
+ "\\>")
;;
;; Anything following end and not already fontified is a body name.
'("\\<\\(end\\)\\>\\([ \t]+\\)?\\(\\(\\sw\\|[_.]\\)+\\)?"
;;
;; Keywords followed by a type or function name.
(list (concat "\\<\\("
- "new\\|of\\|subtype\\|type"
- "\\)\\>[ \t]*\\(\\sw+\\(\\.\\sw*\\)*\\)?[ \t]*\\((\\)?")
- '(1 font-lock-keyword-face)
- '(2 (if (match-beginning 4)
- font-lock-function-name-face
- font-lock-type-face) nil t))
+ "new\\|of\\|subtype\\|type"
+ "\\)\\>[ \t]*\\(\\sw+\\(\\.\\sw*\\)*\\)?[ \t]*\\((\\)?")
+ '(1 font-lock-keyword-face)
+ '(2 (if (match-beginning 4)
+ font-lock-function-name-face
+ font-lock-type-face) nil t))
;;
;; Keywords followed by a (comma separated list of) reference.
;; Note that font-lock only works on single lines, thus we can not
;; correctly highlight a with_clause that spans multiple lines.
(list (concat "\\<\\(goto\\|raise\\|use\\|with\\)"
- "[ \t]+\\([a-zA-Z0-9_., \t]+\\)\\W")
- '(1 font-lock-keyword-face) '(2 font-lock-reference-face nil t))
+ "[ \t]+\\([a-zA-Z0-9_., \t]+\\)\\W")
+ '(1 font-lock-keyword-face) '(2 font-lock-reference-face nil t))
;;
;; Goto tags.
"Make text outside current subprogram invisible.
The subprogram visible is the one that contains or follow point.
Optional ARG is ignored.
-Use `M-x widen' to go back to the full visibility for the buffer."
+Use \\[widen] to go back to the full visibility for the buffer."
(interactive)
(save-excursion
(ada-previous-procedure)
(save-excursion
- (beginning-of-line)
- (setq end (point)))
+ (beginning-of-line)
+ (setq end (point)))
(ada-move-to-end)
(end-of-line)
;; ---------------------------------------------------------
;; Automatic generation of code
-;; The Ada-mode has a set of function to automatically generate a subprogram
+;; The Ada mode has a set of function to automatically generate a subprogram
;; or package body from its spec.
;; These function only use a primary and basic algorithm, this could use a
;; lot of improvement.
(let (func-found procname functype)
(cond
((or (looking-at "^[ \t]*procedure")
- (setq func-found (looking-at "^[ \t]*function")))
+ (setq func-found (looking-at "^[ \t]*function")))
;; treat it as a proc/func
(forward-word 2)
(forward-word -1)
;; skip over parameterlist
(unless (looking-at "[ \t\n]*\\(;\\|return\\)")
- (forward-sexp))
+ (forward-sexp))
;; if function, skip over 'return' and result type.
(if func-found
- (progn
- (forward-word 1)
- (skip-chars-forward " \t\n")
- (setq functype (buffer-substring (point)
- (progn
- (skip-chars-forward
- "a-zA-Z0-9_\.")
- (point))))))
+ (progn
+ (forward-word 1)
+ (skip-chars-forward " \t\n")
+ (setq functype (buffer-substring (point)
+ (progn
+ (skip-chars-forward
+ "a-zA-Z0-9_\.")
+ (point))))))
;; look for next non WS
(cond
((looking-at "[ \t]*;")
- (delete-region (match-beginning 0) (match-end 0));; delete the ';'
- (ada-indent-newline-indent)
- (insert "is")
- (ada-indent-newline-indent)
- (if func-found
- (progn
- (insert "Result : " functype ";")
- (ada-indent-newline-indent)))
- (insert "begin")
- (ada-indent-newline-indent)
- (if func-found
- (insert "return Result;")
- (insert "null;"))
- (ada-indent-newline-indent)
- (insert "end " procname ";")
- (ada-indent-newline-indent)
- )
+ (delete-region (match-beginning 0) (match-end 0));; delete the ';'
+ (ada-indent-newline-indent)
+ (insert "is")
+ (ada-indent-newline-indent)
+ (if func-found
+ (progn
+ (insert "Result : " functype ";")
+ (ada-indent-newline-indent)))
+ (insert "begin")
+ (ada-indent-newline-indent)
+ (if func-found
+ (insert "return Result;")
+ (insert "null;"))
+ (ada-indent-newline-indent)
+ (insert "end " procname ";")
+ (ada-indent-newline-indent)
+ )
;; else
((looking-at "[ \t\n]*is")
- ;; do nothing
- )
+ ;; do nothing
+ )
((looking-at "[ \t\n]*rename")
- ;; do nothing
- )
+ ;; do nothing
+ )
(t
- (message "unknown syntax"))))
+ (message "unknown syntax"))))
(t
(if (looking-at "^[ \t]*task")
- (progn
- (message "Task conversion is not yet implemented")
- (forward-word 2)
- (if (looking-at "[ \t]*;")
- (forward-line)
- (ada-move-to-end))
- ))))))
+ (progn
+ (message "Task conversion is not yet implemented")
+ (forward-word 2)
+ (if (looking-at "[ \t]*;")
+ (forward-line)
+ (ada-move-to-end))
+ ))))))
(defun ada-make-body ()
"Create an Ada package body in the current buffer.
-The potential old buffer contents is deleted first, then we copy the
-spec buffer in here and modify it to make it a body.
-This function typically is to be hooked into `ff-file-created-hooks'."
- (interactive)
+The spec must be the previously visited buffer.
+This function typically is to be hooked into `ff-file-created-hook'."
(delete-region (point-min) (point-max))
- (insert-buffer (car (cdr (buffer-list))))
+ (insert-buffer-substring (car (cdr (buffer-list))))
+ (goto-char (point-min))
(ada-mode)
(let (found ada-procedure-or-package-start-regexp)
(if (setq found
- (ada-search-ignore-string-comment ada-package-start-regexp nil))
- (progn (goto-char (cdr found))
- (insert " body")
- )
+ (ada-search-ignore-string-comment ada-package-start-regexp nil))
+ (progn (goto-char (cdr found))
+ (insert " body")
+ )
(error "No package"))
(setq ada-procedure-or-package-start-regexp
- (concat ada-procedure-start-regexp
- "\\|"
- ada-package-start-regexp))
+ (concat ada-procedure-start-regexp
+ "\\|"
+ ada-package-start-regexp))
(while (setq found
- (ada-search-ignore-string-comment
- ada-procedure-or-package-start-regexp nil))
+ (ada-search-ignore-string-comment
+ ada-procedure-or-package-start-regexp nil))
(progn
- (goto-char (car found))
- (if (looking-at ada-package-start-regexp)
- (progn (goto-char (cdr found))
- (insert " body"))
- (ada-gen-treat-proc found))))))
+ (goto-char (car found))
+ (if (looking-at ada-package-start-regexp)
+ (progn (goto-char (cdr found))
+ (insert " body"))
+ (ada-gen-treat-proc found))))))
(defun ada-make-subprogram-body ()
- "Make one dummy subprogram body from spec surrounding point."
+ "Create a dummy subprogram body in package body file from spec surrounding point."
(interactive)
(let* ((found (re-search-backward ada-procedure-start-regexp nil t))
- (spec (match-beginning 0))
- body-file)
+ (spec (match-beginning 0))
+ body-file)
(if found
- (progn
- (goto-char spec)
- (if (and (re-search-forward "(\\|;" nil t)
- (= (char-before) ?\())
- (progn
- (ada-search-ignore-string-comment ")" nil)
- (ada-search-ignore-string-comment ";" nil)))
- (setq spec (buffer-substring spec (point)))
-
- ;; If find-file.el was available, use its functions
- (setq body-file (ada-get-body-name))
- (if body-file
- (find-file body-file)
- (error "No body found for the package. Create it first"))
-
- (save-restriction
- (widen)
- (goto-char (point-max))
- (forward-comment -10000)
- (re-search-backward "\\<end\\>" nil t)
- ;; Move to the beginning of the elaboration part, if any
- (re-search-backward "^begin" nil t)
- (newline)
- (forward-char -1)
- (insert spec)
- (re-search-backward ada-procedure-start-regexp nil t)
- (ada-gen-treat-proc (cons (match-beginning 0) (match-end 0)))
- ))
+ (progn
+ (goto-char spec)
+ (if (and (re-search-forward "(\\|;" nil t)
+ (= (char-before) ?\())
+ (progn
+ (ada-search-ignore-string-comment ")" nil)
+ (ada-search-ignore-string-comment ";" nil)))
+ (setq spec (buffer-substring spec (point)))
+
+ ;; If find-file.el was available, use its functions
+ (setq body-file (ada-get-body-name))
+ (if body-file
+ (find-file body-file)
+ (error "No body found for the package. Create it first"))
+
+ (save-restriction
+ (widen)
+ (goto-char (point-max))
+ (forward-comment -10000)
+ (re-search-backward "\\<end\\>" nil t)
+ ;; Move to the beginning of the elaboration part, if any
+ (re-search-backward "^begin" nil t)
+ (newline)
+ (forward-char -1)
+ (insert spec)
+ (re-search-backward ada-procedure-start-regexp nil t)
+ (ada-gen-treat-proc (cons (match-beginning 0) (match-end 0)))
+ ))
(error "Not in subprogram spec"))))
;; --------------------------------------------------------
;; Read the special cases for exceptions
(ada-case-read-exceptions)
-;; Setup auto-loading of the other ada-mode files.
-(if (equal ada-which-compiler 'gnat)
- (progn
- (autoload 'ada-change-prj "ada-xref" nil t)
- (autoload 'ada-check-current "ada-xref" nil t)
- (autoload 'ada-compile-application "ada-xref" nil t)
- (autoload 'ada-compile-current "ada-xref" nil t)
- (autoload 'ada-complete-identifier "ada-xref" nil t)
- (autoload 'ada-find-file "ada-xref" nil t)
- (autoload 'ada-find-any-references "ada-xref" nil t)
- (autoload 'ada-find-src-file-in-dir "ada-xref" nil t)
- (autoload 'ada-find-local-references "ada-xref" nil t)
- (autoload 'ada-find-references "ada-xref" nil t)
- (autoload 'ada-gdb-application "ada-xref" nil t)
- (autoload 'ada-goto-declaration "ada-xref" nil t)
- (autoload 'ada-goto-declaration-other-frame "ada-xref" nil t)
- (autoload 'ada-goto-parent "ada-xref" nil t)
- (autoload 'ada-make-body-gnatstub "ada-xref" nil t)
- (autoload 'ada-point-and-xref "ada-xref" nil t)
- (autoload 'ada-reread-prj-file "ada-xref" nil t)
- (autoload 'ada-run-application "ada-xref" nil t)
- (autoload 'ada-set-default-project-file "ada-xref" nil nil)
- (autoload 'ada-set-default-project-file "ada-xref" nil t)
- (autoload 'ada-xref-goto-previous-reference "ada-xref" nil t)
-
- (autoload 'ada-customize "ada-prj" nil t)
- (autoload 'ada-prj-edit "ada-prj" nil t)
- (autoload 'ada-prj-new "ada-prj" nil t)
- (autoload 'ada-prj-save "ada-prj" nil t)
- ))
+;; Setup auto-loading of the other Ada mode files.
+(autoload 'ada-change-prj "ada-xref" nil t)
+(autoload 'ada-check-current "ada-xref" nil t)
+(autoload 'ada-compile-application "ada-xref" nil t)
+(autoload 'ada-compile-current "ada-xref" nil t)
+(autoload 'ada-complete-identifier "ada-xref" nil t)
+(autoload 'ada-find-file "ada-xref" nil t)
+(autoload 'ada-find-any-references "ada-xref" nil t)
+(autoload 'ada-find-src-file-in-dir "ada-xref" nil t)
+(autoload 'ada-find-local-references "ada-xref" nil t)
+(autoload 'ada-find-references "ada-xref" nil t)
+(autoload 'ada-gdb-application "ada-xref" nil t)
+(autoload 'ada-goto-declaration "ada-xref" nil t)
+(autoload 'ada-goto-declaration-other-frame "ada-xref" nil t)
+(autoload 'ada-goto-parent "ada-xref" nil t)
+(autoload 'ada-make-body-gnatstub "ada-xref" nil t)
+(autoload 'ada-point-and-xref "ada-xref" nil t)
+(autoload 'ada-reread-prj-file "ada-xref" nil t)
+(autoload 'ada-run-application "ada-xref" nil t)
+(autoload 'ada-set-default-project-file "ada-xref" nil nil)
+(autoload 'ada-set-default-project-file "ada-xref" nil t)
+(autoload 'ada-xref-goto-previous-reference "ada-xref" nil t)
+(autoload 'ada-set-main-compile-application "ada-xref" nil t)
+(autoload 'ada-show-current-main "ada-xref" nil t)
+
+(autoload 'ada-customize "ada-prj" nil t)
+(autoload 'ada-prj-edit "ada-prj" nil t)
+(autoload 'ada-prj-new "ada-prj" nil t)
+(autoload 'ada-prj-save "ada-prj" nil t)
(autoload 'ada-array "ada-stmt" nil t)
(autoload 'ada-case "ada-stmt" nil t)