From dc786b8afdba9af780c2194b7a550a9be42862b0 Mon Sep 17 00:00:00 2001 From: Juanma Barranquero Date: Sat, 11 Nov 2006 16:13:41 +0000 Subject: [PATCH] Delete `eval-and-compile' around `require'. Delete commented out code for old Emacs versions. Autoloading of "ada-xref", "ada-prj" is useful even if compiler is not GNAT. (ada-mode-version): Bump version number. (ada-95-string-keywords, ada-2005-string-keywords, ada-2005-keywords, ada-name-regexp): New constant. (ada-language-version, ada-procedure-start-regexp, ada-mode, ada-font-lock-keywords): Add support for Ada 2005 keywords. (ada-package-start-regexp): Support private packages, include package name (for ada-set-point-accordingly). (ada-next-procedure, ada-previous-procedure, ada-which-function-are-we-in): Match changes to ada-procedure-start-regexp. (ada-make-body): Make non-interactive; not a user function. (ada-make-subprogram-body): Improve doc string. --- lisp/ChangeLog | 18 ++++ lisp/progmodes/ada-mode.el | 169 +++++++++++++++++++++---------------- 2 files changed, 113 insertions(+), 74 deletions(-) diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 6a5667cb35..0cd138355a 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,21 @@ +2006-11-11 Stephen Leake + + * progmodes/ada-mode.el: Delete `eval-and-compile' around `require'. + Delete commented out code for old Emacs versions. Autoloading of + "ada-xref", "ada-prj" is useful even if compiler is not GNAT. + (ada-mode-version): Bump version number. + (ada-95-string-keywords, ada-2005-string-keywords) + (ada-2005-keywords, ada-name-regexp): New constant. + (ada-language-version, ada-procedure-start-regexp, ada-mode) + (ada-font-lock-keywords): Add support for Ada 2005 keywords. + (ada-package-start-regexp): Support private packages, include package + name (for ada-set-point-accordingly). + (ada-next-procedure, ada-previous-procedure) + (ada-which-function-are-we-in): Match changes to + ada-procedure-start-regexp. + (ada-make-body): Make non-interactive; not a user function. + (ada-make-subprogram-body): Improve doc string. + 2006-11-11 Romain Francoise * progmodes/cperl-mode.el (cperl-mode): Before adding to it, make diff --git a/lisp/progmodes/ada-mode.el b/lisp/progmodes/ada-mode.el index 7015a24ac0..68da6689b4 100644 --- a/lisp/progmodes/ada-mode.el +++ b/lisp/progmodes/ada-mode.el @@ -125,12 +125,15 @@ ;;; `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)) +(condition-case nil + ;; ispell searches for the ispell executable when loaded; may not exist on some systems + (require 'ispell nil t) + (error nil)) + +(require 'find-file nil t) +(require 'align nil t) +(require 'which-func nil t) +(require 'compile nil t) (defvar compile-auto-highlight) (defvar skeleton-further-elements) @@ -148,16 +151,10 @@ If IS-XEMACS is non-nil, check for XEmacs instead of Emacs." (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 "3.5")) + (let ((version-string "3.6w")) (if (interactive-p) (message version-string) version-string))) @@ -366,8 +363,8 @@ 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', `ada05'." + :type '(choice (const ada83) (const ada95) (const ada05)) :group 'ada) (defcustom ada-move-to-declaration nil "*Non-nil means `ada-move-to-start' moves to the subprogram declaration, not to 'begin'." @@ -489,8 +486,20 @@ The extensions should include a `.' if needed.") "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'.")) + +(eval-when-compile + (defconst ada-95-string-keywords + '("abstract" "aliased" "protected" "requeue" "tagged" "until") + "List of keywords new in Ada 95. +Used to define `ada-*-keywords'.")) + +(eval-when-compile + (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.") @@ -566,29 +575,38 @@ This variable defines several rules to use to align different lines.") (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-95-string-keywords ada-83-string-keywords) t) "\\>")) - "Regular expression for looking at Ada95 keywords.") + "Regular expression matching Ada95 keywords.") -(defvar ada-keywords ada-95-keywords - "Regular expression for looking at Ada 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-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 ("[+/=*]") "\\(" @@ -598,12 +616,17 @@ This variable defines several rules to use to align different lines.") "\\|" "\\(\\(\\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).") -(defvar ada-package-start-regexp - "^[ \t]*\\(package\\)" - "Regexp used to find Ada packages.") +(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).") ;;; ---- regexps for indentation functions @@ -1379,7 +1402,9 @@ If you use ada-xref.el: (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-95-keywords)) + ((eq ada-language-version 'ada05) + (setq ada-keywords ada-2005-keywords))) (if ada-auto-case (ada-activate-keys-for-case))) @@ -4430,7 +4455,7 @@ Moves to 'begin' if in a declarative part." (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 () @@ -4438,7 +4463,7 @@ Moves to 'begin' if in a declarative part." (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 () @@ -4958,13 +4983,14 @@ or the spec otherwise." (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)))) )) @@ -5162,11 +5188,11 @@ Return nil if no body was found." '("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" + "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" "tagged" "task" "terminate" "then" "until" - "when" "while" "with" "xor") t) + "select" "separate" "synchronized" "tagged" "task" "terminate" + "then" "until" "when" "while" "with" "xor") t) "\\>") ;; ;; Anything following end and not already fontified is a body name. @@ -5324,10 +5350,8 @@ for `ada-procedure-start-regexp'." (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. +The spec must be the previously visited buffer. This function typically is to be hooked into `ff-file-created-hooks'." - (interactive) (delete-region (point-min) (point-max)) (insert-buffer-substring (car (cdr (buffer-list)))) (goto-char (point-min)) @@ -5358,7 +5382,7 @@ This function typically is to be hooked into `ff-file-created-hooks'." (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)) @@ -5417,35 +5441,32 @@ This function typically is to be hooked into `ff-file-created-hooks'." (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) - )) +(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) (autoload 'ada-array "ada-stmt" nil t) (autoload 'ada-case "ada-stmt" nil t) -- 2.39.2