;; ada-xref.el --- for lookup and completion in Ada mode
-;; Copyright (C) 1994-2012 Free Software Foundation, Inc.
+;; Copyright (C) 1994-2015 Free Software Foundation, Inc.
;; Author: Markus Heritsch <Markus.Heritsch@studbox.uni-stuttgart.de>
;; Rolf Ebert <ebert@inf.enst.fr>
)
(kill-buffer nil))))
- (set 'ada-xref-runtime-library-specs-path
+ (setq ada-xref-runtime-library-specs-path
(reverse ada-xref-runtime-library-specs-path))
- (set 'ada-xref-runtime-library-ali-path
+ (setq ada-xref-runtime-library-ali-path
(reverse ada-xref-runtime-library-ali-path))
))
(while dirs
(if (file-directory-p (car dirs))
- (set 'list (append list (file-name-all-completions string (car dirs)))))
- (set 'dirs (cdr dirs)))
+ (setq list (append list (file-name-all-completions string (car dirs)))))
+ (setq dirs (cdr dirs)))
(cond ((equal flag 'lambda)
(assoc string list))
(flag
(find-file (car (cdr pos)))
(goto-char (car pos)))))
-(defun ada-convert-file-name (name)
- "Convert from NAME to a name that can be used by the compilation commands.
-This is overridden on VMS to convert from VMS filenames to Unix filenames."
- name)
-;; FIXME: use convert-standard-filename instead
-
(defun ada-set-default-project-file (file)
"Set FILE as the current project file."
(interactive "fProject file:")
((file-exists-p first-choice)
;; filename.adp
- (set 'selected first-choice))
+ (setq selected first-choice))
((= (length prj-files) 1)
;; Exactly one project file was found in the current directory
- (set 'selected (car prj-files)))
+ (setq selected (car prj-files)))
((and (> (length prj-files) 1) (not no-user-question))
;; multiple project files in current directory, ask the user
(> choice (length prj-files)))
(setq choice (string-to-number
(read-from-minibuffer "Enter No. of your choice: "))))
- (set 'selected (nth (1- choice) prj-files))))
+ (setq selected (nth (1- choice) prj-files))))
((= (length prj-files) 0)
;; No project file in the current directory; ask user
(concat "project file [" ada-last-prj-file "]:")
nil ada-last-prj-file))
(unless (string= ada-last-prj-file "")
- (set 'selected ada-last-prj-file))))
+ (setq selected ada-last-prj-file))))
)))
(or selected "default.adp")
(setq prj-file (expand-file-name prj-file))
(if (string= (file-name-extension prj-file) "gpr")
- (set 'project (ada-gnat-parse-gpr project prj-file))
+ (setq project (ada-gnat-parse-gpr project prj-file))
- (set 'project (ada-parse-prj-file-1 prj-file project))
+ (setq project (ada-parse-prj-file-1 prj-file project))
)
;; Store the project properties
(substitute-in-file-name (match-string 2)))))
((string= (match-string 1) "build_dir")
- (set 'project
+ (setq project
(plist-put project 'build_dir
(file-name-as-directory (match-string 2)))))
(t
;; any other field in the file is just copied
- (set 'project (plist-put project
+ (setq project (plist-put project
(intern (match-string 1))
(match-string 2))))))
(let ((sep (plist-get project 'ada_project_path_sep)))
(setq ada_project_path (reverse ada_project_path))
(setq ada_project_path (mapconcat 'identity ada_project_path sep))
- (set 'project (plist-put project 'ada_project_path ada_project_path))
+ (setq project (plist-put project 'ada_project_path ada_project_path))
;; env var needed now for ada-gnat-parse-gpr
(setenv "ADA_PROJECT_PATH" ada_project_path)))
- (if debug_post_cmd (set 'project (plist-put project 'debug_post_cmd (reverse debug_post_cmd))))
- (if debug_pre_cmd (set 'project (plist-put project 'debug_pre_cmd (reverse debug_pre_cmd))))
- (if casing (set 'project (plist-put project 'casing (reverse casing))))
- (if check_cmd (set 'project (plist-put project 'check_cmd (reverse check_cmd))))
- (if comp_cmd (set 'project (plist-put project 'comp_cmd (reverse comp_cmd))))
- (if make_cmd (set 'project (plist-put project 'make_cmd (reverse make_cmd))))
- (if run_cmd (set 'project (plist-put project 'run_cmd (reverse run_cmd))))
+ (if debug_post_cmd (setq project (plist-put project 'debug_post_cmd (reverse debug_post_cmd))))
+ (if debug_pre_cmd (setq project (plist-put project 'debug_pre_cmd (reverse debug_pre_cmd))))
+ (if casing (setq project (plist-put project 'casing (reverse casing))))
+ (if check_cmd (setq project (plist-put project 'check_cmd (reverse check_cmd))))
+ (if comp_cmd (setq project (plist-put project 'comp_cmd (reverse comp_cmd))))
+ (if make_cmd (setq project (plist-put project 'make_cmd (reverse make_cmd))))
+ (if run_cmd (setq project (plist-put project 'run_cmd (reverse run_cmd))))
(if gpr_file
(progn
- (set 'project (ada-gnat-parse-gpr project gpr_file))
+ (setq project (ada-gnat-parse-gpr project gpr_file))
;; append Ada source and object directories to others from Emacs project file
(setq src_dir (append (plist-get project 'src_dir) src_dir))
(setq obj_dir (append (plist-get project 'obj_dir) obj_dir))
(ada-initialize-runtime-library (or (ada-xref-get-project-field 'cross_prefix) ""))
;;)
- (if obj_dir (set 'project (plist-put project 'obj_dir (reverse obj_dir))))
- (if src_dir (set 'project (plist-put project 'src_dir (reverse src_dir))))
+ (if obj_dir (setq project (plist-put project 'obj_dir (reverse obj_dir))))
+ (if src_dir (setq project (plist-put project 'src_dir (reverse src_dir))))
project
))
(if old-contents
(progn
(goto-char 1)
- (set 'buffer-read-only nil)
+ (setq buffer-read-only nil)
(insert old-contents)
- (set 'buffer-read-only t)
+ (setq buffer-read-only t)
(goto-char (point-max)))))
)
)
(condition-case err
(ada-find-in-ali identlist other-frame)
;; File not found: print explicit error message
- (error-file-not-found
+ (ada-error-file-not-found
(message (concat (error-message-string err)
(nthcdr 1 err))))
(objects (getenv "ADA_OBJECTS_PATH"))
(build-dir (ada-xref-get-project-field 'build_dir)))
(if include
- (set 'include (concat path-separator include)))
+ (setq include (concat path-separator include)))
(if objects
- (set 'objects (concat path-separator objects)))
+ (setq objects (concat path-separator objects)))
(cons
(concat "ADA_INCLUDE_PATH="
(mapconcat (lambda(x) (expand-file-name x build-dir))
;; Guess the command if it wasn't specified
(if (not command)
- (set 'command (list (file-name-sans-extension (buffer-name)))))
+ (setq command (list (file-name-sans-extension (buffer-name)))))
;; Modify the command to run remotely
(setq command (ada-remote (mapconcat 'identity command
;; Run the command
(with-current-buffer (get-buffer-create "*run*")
- (set 'buffer-read-only nil)
+ (setq buffer-read-only nil)
(erase-buffer)
(start-process "run" (current-buffer) shell-file-name
;; If the command was not given in the project file, start a bare gdb
(if (not cmd)
- (set 'cmd (concat ada-prj-default-debugger
+ (setq cmd (concat ada-prj-default-debugger
" "
(or executable-name
(file-name-sans-extension (buffer-file-name))))))
;; chance to fully manage it. Then it works fine with Enlightenment
;; as well
(let ((frame (make-frame '((visibility . nil)))))
- (set 'cmd (concat
+ (setq cmd (concat
cmd " --editor-window="
(cdr (assoc 'outer-window-id (frame-parameters frame)))))
(select-frame frame)))
;; Add a -fullname switch
;; Use the remote machine
- (set 'cmd (ada-remote (concat cmd " -fullname ")))
+ (setq cmd (ada-remote (concat cmd " -fullname ")))
;; Ask for confirmation if required
(if (or arg ada-xref-confirm-compile)
- (set 'cmd (read-from-minibuffer "enter command to debug: " cmd)))
+ (setq cmd (read-from-minibuffer "enter command to debug: " cmd)))
(let ((old-comint-exec (symbol-function 'comint-exec)))
;; FIXME: This is evil but luckily a nop under Emacs-21.3.50 ! -stef
(fset 'gud-gdb-massage-args (lambda (_file args) args))
- (set 'pre-cmd (mapconcat 'identity pre-cmd ada-command-separator))
+ (setq pre-cmd (mapconcat 'identity pre-cmd ada-command-separator))
(if (not (equal pre-cmd ""))
(setq pre-cmd (concat pre-cmd ada-command-separator)))
- (set 'post-cmd (mapconcat 'identity post-cmd "\n"))
+ (setq post-cmd (mapconcat 'identity post-cmd "\n"))
(if post-cmd
- (set 'post-cmd (concat post-cmd "\n")))
+ (setq post-cmd (concat post-cmd "\n")))
;; Temporarily replaces the definition of `comint-exec' so that we
`(lambda (buffer name command startfile switches)
(let (compilation-buffer-name-function)
(save-excursion
- (set 'compilation-buffer-name-function
+ (setq compilation-buffer-name-function
(lambda(x) (buffer-name buffer)))
(compile (ada-quote-cmd
(concat ,pre-cmd
(get-file-buffer ali-file-name))
(kill-buffer (get-file-buffer ali-file-name)))
- (let* ((name (ada-convert-file-name file))
+ (let* ((name (convert-standard-filename file))
(body-name (or (ada-get-body-name name) name)))
;; Always recompile the body when we can. We thus temporarily switch to a
"Search for FILE in DIR-LIST."
(let (found)
(while (and (not found) dir-list)
- (set 'found (concat (file-name-as-directory (car dir-list))
+ (setq found (concat (file-name-as-directory (car dir-list))
(file-name-nondirectory file)))
(unless (file-exists-p found)
- (set 'found nil))
- (set 'dir-list (cdr dir-list)))
+ (setq found nil))
+ (setq dir-list (cdr dir-list)))
found))
(defun ada-find-ali-file-in-dir (file)
;; also a separate.
(with-current-buffer (get-file-buffer file)
- (let ((short-ali-file-name
- (concat (file-name-sans-extension (file-name-nondirectory file))
- ".ali"))
+ (let ((short-ali-file-name (concat (file-name-base file) ".ali"))
ali-file-name
is-spec)
(while specs
(if (string-match (concat (regexp-quote (car specs)) "$")
file)
- (set 'is-spec t))
- (set 'specs (cdr specs)))))
+ (setq is-spec t))
+ (setq specs (cdr specs)))))
(if is-spec
- (set 'ali-file-name
+ (setq ali-file-name
(ada-find-ali-file-in-dir
- (concat (file-name-sans-extension
- (file-name-nondirectory
- (ada-other-file-name)))
- ".ali"))))
+ (concat (file-name-base (ada-other-file-name)) ".ali"))))
(setq ali-file-name
;; file_s.ada and file_b.ada), try to go to the other file
;; and look for its ali file
(ada-find-ali-file-in-dir
- (concat (file-name-sans-extension
- (file-name-nondirectory (ada-other-file-name)))
- ".ali"))
+ (concat (file-name-base (ada-other-file-name)) ".ali"))
;; If we still don't have an ali file, try to get the one
;; from the parent unit, in case we have a separate entity.
- (let ((parent-name (file-name-sans-extension
- (file-name-nondirectory file))))
+ (let ((parent-name (file-name-base file)))
(while (and (not ali-file-name)
(string-match "^\\(.*\\)[.-][^.-]*" parent-name))
- (set 'parent-name (match-string 1 parent-name))
- (set 'ali-file-name (ada-find-ali-file-in-dir
+ (setq parent-name (match-string 1 parent-name))
+ (setq ali-file-name (ada-find-ali-file-in-dir
(concat parent-name ".ali")))
)
ali-file-name)))
(let ((filename (ada-find-src-file-in-dir file)))
(if filename
(expand-file-name filename)
- (signal 'error-file-not-found (file-name-nondirectory file)))
+ (signal 'ada-error-file-not-found (file-name-nondirectory file)))
)))
(defun ada-find-file-number-in-ali (file)
(if (and (= (char-before) ?\")
(= (char-after (+ (length (match-string 0)) (point))) ?\"))
(forward-char -1))
- (set 'identifier (regexp-quote (concat "\"" (match-string 0) "\""))))
+ (setq identifier (regexp-quote (concat "\"" (match-string 0) "\""))))
(if (ada-in-string-p)
(error "Inside string or character constant"))
(if (looking-at (concat ada-keywords "[^a-zA-Z_]"))
(error "No cross-reference available for reserved keyword"))
(if (looking-at "[a-zA-Z0-9_]+")
- (set 'identifier (match-string 0))
+ (setq identifier (match-string 0))
(error "No identifier around")))
;; Build the identlist
- (set 'identlist (ada-make-identlist))
+ (setq identlist (ada-make-identlist))
(ada-set-name identlist (downcase identifier))
(ada-set-line identlist
(number-to-string (count-lines 1 (point))))
(concat "^X [0-9]+ " (file-name-nondirectory (ada-file-of identlist)))
nil t)
(let ((bound (save-excursion (re-search-forward "^X " nil t))))
- (set 'declaration-found
+ (setq declaration-found
(re-search-forward
(concat "^" (ada-line-of identlist)
"." (ada-column-of identlist)
;; Since we already know the number of the file, search for a direct
;; reference to it
(goto-char (point-min))
- (set 'declaration-found t)
+ (setq declaration-found t)
(ada-set-ali-index
identlist
(number-to-string (ada-find-file-number-in-ali
;; If still not found, then either the declaration is unknown
;; or the source file has been modified since the ali file was
;; created
- (set 'declaration-found nil)
+ (setq declaration-found nil)
)
)
(beginning-of-line))
(unless (looking-at (concat "[0-9]+.[0-9]+[ *]"
(ada-name-of identlist) "[ <{=\(\[]"))
- (set 'declaration-found nil))))
+ (setq declaration-found nil))))
;; Still no success ! The ali file must be too old, and we need to
;; use a basic algorithm based on guesses. Note that this only happens
;; automatically
(unless declaration-found
(if (ada-xref-find-in-modified-ali identlist)
- (set 'declaration-found t)
+ (setq declaration-found t)
;; No more idea to find the declaration. Give up
(progn
(kill-buffer ali-buffer)
(forward-line 1)
(beginning-of-line)
(while (looking-at "^\\.\\(.*\\)")
- (set 'current-line (concat current-line (match-string 1)))
+ (setq current-line (concat current-line (match-string 1)))
(forward-line 1))
)
(ada-file-of identlist)))
;; Else clean up the ali file
- (error-file-not-found
+ (ada-error-file-not-found
(signal (car err) (cdr err)))
(error
(kill-buffer ali-buffer)
(goto-char (point-max))
(while (re-search-backward my-regexp nil t)
(save-excursion
- (set 'line-ali (count-lines 1 (point)))
+ (setq line-ali (count-lines 1 (point)))
(beginning-of-line)
;; have a look at the line and column numbers
(if (looking-at "^\\([0-9]+\\).\\([0-9]+\\)[ *]")
;; Get all the possible locations
(string-match "^\\([0-9]+\\)[a-zA-Z+*]\\([0-9]+\\)[ *]" ali-line)
- (set 'locations (list (list (match-string 1 ali-line) ;; line
+ (setq locations (list (list (match-string 1 ali-line) ;; line
(match-string 2 ali-line) ;; column
(ada-declare-file-of identlist))))
(while (string-match "\\([0-9]+\\)[bc]\\(<[^>]+>\\)?\\([0-9]+\\)"
(goto-char (point-min))
(re-search-forward "^D \\([a-zA-Z0-9_.-]+\\)" nil t
(string-to-number file-number))
- (set 'file (match-string 1))
+ (setq file (match-string 1))
)
;; Else get the nearest file
- (set 'file (ada-declare-file-of identlist)))
+ (setq file (ada-declare-file-of identlist)))
- (set 'locations (append locations (list (list line col file)))))
+ (setq locations (append locations (list (list line col file)))))
;; Add the specs at the end again, so that from the last body we go to
;; the specs
- (set 'locations (append locations (list (car locations))))
+ (setq locations (append locations (list (car locations))))
;; Find the new location we want to go to.
;; If we are on none of the locations listed, we simply go to the specs.
col (nth 1 locations)
file (nth 2 locations)
locations nil)
- (set 'locations (cdr locations))))
+ (setq locations (cdr locations))))
;; Find the file in the source path
- (set 'file (ada-get-ada-file-name file (ada-file-of identlist)))
+ (setq file (ada-get-ada-file-name file (ada-file-of identlist)))
;; Kill the .ali buffer
(kill-buffer (current-buffer))
" "
(shell-quote-argument (file-name-as-directory (car dirs)))
"*.ali")))
- (set 'dirs (cdr dirs)))
+ (setq dirs (cdr dirs)))
;; Now parse the output
- (set 'case-fold-search t)
+ (setq case-fold-search t)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
(save-excursion
(setq line (match-string 1)
column (match-string 2))
(re-search-backward "^X [0-9]+ \\(.*\\)$")
- (set 'file (list (match-string 1) line column))
+ (setq file (list (match-string 1) line column))
;; There could be duplicate choices, because of the structure
;; of the .ali files
(unless (member file list)
- (set 'list (append list (list file))))))))
+ (setq list (append list (list file))))))))
;; Current buffer is still "*grep*"
(kill-buffer "*grep*")
;; Only one choice => Do the cross-reference
((= (length list) 1)
- (set 'file (ada-find-src-file-in-dir (caar list)))
+ (setq file (ada-find-src-file-in-dir (caar list)))
(if file
(ada-xref-change-buffer file
(string-to-number (nth 1 (car list)))
(string-to-number
(read-from-minibuffer "Enter No. of your choice: "))))
)
- (set 'choice (1- choice))
+ (setq choice (1- choice))
(kill-buffer "*choice list*")
- (set 'file (ada-find-src-file-in-dir (car (nth choice list))))
+ (setq file (ada-find-src-file-in-dir (car (nth choice list))))
(if file
(ada-xref-change-buffer file
(string-to-number (nth 1 (nth choice list)))
(string-to-number (nth 2 (nth choice list)))
identlist
other-frame)
- (signal 'error-file-not-found (car (nth choice list))))
+ (signal 'ada-error-file-not-found (car (nth choice list))))
(message "This is only a (good) guess at the cross-reference.")
))))
(if ada-xref-other-buffer
(if other-frame
(find-file-other-frame file)
- (set 'declaration-buffer (find-file-noselect file))
+ (setq declaration-buffer (find-file-noselect file))
(set-buffer declaration-buffer)
(switch-to-buffer-other-window declaration-buffer)
)
(add-hook 'ada-mode-hook 'ada-xref-initialize)
;; Define a new error type
-(put 'error-file-not-found
- 'error-conditions
- '(error ada-mode-errors error-file-not-found))
-(put 'error-file-not-found
- 'error-message
- "File not found in src-dir (check project file): ")
+(define-error 'ada-error-file-not-found
+ "File not found in src-dir (check project file): " 'ada-mode-errors)
(provide 'ada-xref)