;;; compile.el --- run compiler as inferior of Emacs, parse error messages
;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
;; Free Software Foundation, Inc.
;; Authors: Roland McGrath <roland@gnu.org>,
(eval-when-compile (require 'cl))
(require 'tool-bar)
+(require 'comint)
(defvar font-lock-extra-managed-props)
(defvar font-lock-keywords)
:type 'hook
:group 'compilation)
+;;;###autoload
+(defcustom compilation-start-hook nil
+ "List of hook functions run by `compilation-start' on the compilation process.
+\(See `run-hook-with-args').
+If you use \"omake -P\" and do not want \\[save-buffers-kill-terminal] to ask whether you want
+the compilation to be killed, you can use this hook:
+ (add-hook 'compilation-start-hook
+ (lambda (process) (set-process-query-on-exit-flag process nil)) nil t)"
+ :type 'hook
+ :group 'compilation)
+
;;;###autoload
(defcustom compilation-window-height nil
"Number of lines in a compilation window. If nil, use Emacs default."
"^[ \t]*\\[[^] \n]+\\][ \t]*\\([^: \n]+\\):\\([0-9]+\\):\\(?:\\([0-9]+\\):[0-9]+:[0-9]+:\\)?\
\\( warning\\)?" 1 2 3 (4))
- (maven
- ;; Maven is a popular build tool for Java. Maven is Free Software.
- "\\(.*?\\):\\[\\([0-9]+\\),\\([0-9]+\\)\\]" 1 2 3)
-
(bash
"^\\([^: \n\t]+\\): line \\([0-9]+\\):" 1 2)
(2 (compilation-face '(3))))
(gnu
- ;; I have no idea what this first line is supposed to match, but it
- ;; makes things ambiguous with output such as "foo:344:50:blabla" since
- ;; the "foo" part can match this first line (in which case the file
- ;; name as "344"). To avoid this, the second line disallows filenames
- ;; exclusively composed of digits. --Stef
+ ;; The first line matches the program name for
+
+ ;; PROGRAM:SOURCE-FILE-NAME:LINENO: MESSAGE
+
+ ;; format, which is used for non-interactive programs other than
+ ;; compilers (e.g. the "jade:" entry in compilation.txt).
+
+ ;; This first line makes things ambiguous with output such as
+ ;; "foo:344:50:blabla" since the "foo" part can match this first
+ ;; line (in which case the file name as "344"). To avoid this,
+ ;; the second line disallows filenames exclusively composed of
+ ;; digits.
+
;; Similarly, we get lots of false positives with messages including
;; times of the form "HH:MM:SS" where MM is taken as a line number, so
;; the last line tries to rule out message where the info after the
"^\\(?:[[:alpha:]][-[:alnum:].]+: ?\\)?\
\\([0-9]*[^0-9\n]\\(?:[^\n ]\\| [^-/\n]\\)*?\\): ?\
\\([0-9]+\\)\\(?:\\([.:]\\)\\([0-9]+\\)\\)?\
-\\(?:-\\([0-9]+\\)?\\(?:\\3\\([0-9]+\\)\\)?\\)?:\
+\\(?:-\\([0-9]+\\)?\\(?:\\.\\([0-9]+\\)\\)?\\)?:\
\\(?: *\\(\\(?:Future\\|Runtime\\)?[Ww]arning\\|W:\\)\\|\
*\\([Ii]nfo\\(?:\\>\\|rmationa?l?\\)\\|I:\\|instantiated from\\|[Nn]ote\\)\\|\
\[0-9]?\\(?:[^0-9\n]\\|$\\)\\|[0-9][0-9][0-9]\\)"
(1 (compilation-error-properties 2 3 nil nil nil 0 nil)
append)))
+ ;; This regexp is pathologically slow on long lines (Bug#3441).
+ ;; (maven
+ ;; ;; Maven is a popular build tool for Java. Maven is Free Software.
+ ;; "\\(.*?\\):\\[\\([0-9]+\\),\\([0-9]+\\)\\]" 1 2 3)
+
;; Should be lint-1, lint-2 (SysV lint)
(mips-1
" (\\([0-9]+\\)) in \\([^ \n]+\\)" 2 1)
" in \\([^()\n ]+\\)(\\([0-9]+\\))$" 1 2)
(msft
- ;; AFAWK, The message may be a "warning", "error", or "fatal error".
- "^\\([0-9]+>\\)?\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \
-: \\(?:warnin\\(g\\)\\|[a-z ]+\\) C[0-9]+:" 2 3 nil (4))
+ ;; The message may be a "warning", "error", or "fatal error" with
+ ;; an error code, or "see declaration of" without an error code.
+ "^ *\\([0-9]+>\\)?\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \
+: \\(?:see declaration\\|\\(?:warnin\\(g\\)\\|[a-z ]+\\) C[0-9]+:\\)"
+ 2 3 nil (4))
+
+ (omake
+ ;; "omake -P" reports "file foo changed"
+ ;; (useful if you do "cvs up" and want to see what has changed)
+ "omake: file \\(.*\\) changed" 1)
(oracle
"^\\(?:Semantic error\\|Error\\|PCC-[0-9]+:\\).* line \\([0-9]+\\)\
"^\\([^, \n\t]+\\), line \\([0-9]+\\), char \\([0-9]+\\)[:., \(-]" 1 2 3)
(watcom
- "\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)): ?\
+ "^[ \t]*\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)): ?\
\\(?:\\(Error! E[0-9]+\\)\\|\\(Warning! W[0-9]+\\)\\):"
1 2 nil (4))
(defcustom compilation-read-command t
"Non-nil means \\[compile] reads the compilation command to use.
-Otherwise, \\[compile] just uses the value of `compile-command'."
+Otherwise, \\[compile] just uses the value of `compile-command'.
+
+Note that changing this to nil may be a security risk, because a
+file might define a malicious `compile-command' as a file local
+variable, and you might not notice. Therefore, `compile-command'
+is considered unsafe if this variable is nil."
:type 'boolean
:group 'compilation)
:type 'boolean
:group 'compilation)
+(defcustom compilation-save-buffers-predicate nil
+ "The second argument (PRED) passed to `save-some-buffers' before compiling.
+E.g., one can set this to
+ (lambda ()
+ (string-prefix-p my-compilation-root (file-truename (buffer-file-name))))
+to limit saving to files located under `my-compilation-root'.
+Note, that, in general, `compilation-directory' cannot be used instead
+of `my-compilation-root' here."
+ :type '(choice
+ (const :tag "Default (save all file-visiting buffers)" nil)
+ (const :tag "Save all buffers" t)
+ function)
+ :group 'compilation
+ :version "24.1")
+
;;;###autoload
(defcustom compilation-search-path '(nil)
"List of directories to search for source files named in error messages.
:group 'compilation)
;;;###autoload
-(defcustom compile-command "make -k "
+(defcustom compile-command (purecopy "make -k ")
"Last shell command used to do a compilation; default for next compilation.
Sometimes it is useful for files to supply local values for this variable.
(file-name-sans-extension buffer-file-name))))))"
:type 'string
:group 'compilation)
-;;;###autoload(put 'compile-command 'safe-local-variable 'stringp)
+;;;###autoload(put 'compile-command 'safe-local-variable (lambda (a) (and (stringp a) (or (not (boundp 'compilation-read-command)) compilation-read-command))))
;;;###autoload
(defcustom compilation-disable-input nil
(defvar compilation-old-error-list nil)
(defcustom compilation-auto-jump-to-first-error nil
- "If non-nil, automatically jump to the first error during `compile'."
+ "If non-nil, automatically jump to the first error during compilation."
:type 'boolean
:group 'compilation
:version "23.1")
"If non-nil, automatically jump to the next error encountered.")
(make-variable-buffer-local 'compilation-auto-jump-to-next)
+(defvar compilation-buffer-modtime nil
+ "The buffer modification time, for buffers not associated with files.")
+(make-variable-buffer-local 'compilation-buffer-modtime)
(defvar compilation-skip-to-next-location t
"*If non-nil, skip multiple error messages for the same source location.")
If SCREEN is non-nil, columns are screen columns, otherwise, they are
just char-counts."
(if screen
- (move-to-column col)
+ (move-to-column (max col 0))
(goto-char (min (+ (line-beginning-position) col) (line-end-position)))))
(defun compilation-internal-error-properties (file line end-line col end-col type fmts)
(line (nth 2 item))
(col (nth 3 item))
(type (nth 4 item))
+ (pat (car item))
end-line end-col fmt)
+ ;; omake reports some error indented, so skip the indentation.
+ ;; another solution is to modify (some?) regexps in
+ ;; `compilation-error-regexp-alist'.
+ ;; note that omake usage is not limited to ocaml and C (for stubs).
+ (when (and (= ?^ (aref pat 0)) ; anchored: starts with "^"
+ ;; but does not allow an arbitrary number of leading spaces
+ (not (and (= ? (aref pat 1)) (= ?* (aref pat 2)))))
+ (setq pat (concat "^ *" (substring pat 1))))
(if (consp file) (setq fmt (cdr file) file (car file)))
(if (consp line) (setq end-line (cdr line) line (car line)))
(if (consp col) (setq end-col (cdr col) col (car col)))
;; The old compile.el had here an undocumented hook that
;; allowed `line' to be a function that computed the actual
;; error location. Let's do our best.
- `(,(car item)
+ `(,pat
(0 (save-match-data
(compilation-compat-error-properties
(funcall ',line (cons (match-string ,file)
(unless (or (null (nth 5 item)) (integerp (nth 5 item)))
(error "HYPERLINK should be an integer: %s" (nth 5 item)))
- `(,(nth 0 item)
+ `(,pat
,@(when (integerp file)
`((,file ,(if (consp type)
compilation-mode-font-lock-keywords)))
+(defun compilation-read-command (command)
+ (read-shell-command "Compile command: " command
+ (if (equal (car compile-history) command)
+ '(compile-history . 1)
+ 'compile-history)))
+
\f
;;;###autoload
(defun compile (command &optional comint)
(list
(let ((command (eval compile-command)))
(if (or compilation-read-command current-prefix-arg)
- (read-shell-command "Compile command: " command
- (if (equal (car compile-history) command)
- '(compile-history . 1)
- 'compile-history))
+ (compilation-read-command command)
command))
(consp current-prefix-arg)))
(unless (equal command (eval compile-command))
(setq compile-command command))
- (save-some-buffers (not compilation-ask-about-save) nil)
+ (save-some-buffers (not compilation-ask-about-save)
+ compilation-save-buffers-predicate)
(setq-default compilation-directory default-directory)
(compilation-start command comint))
;; run compile with the default command line
-(defun recompile ()
+(defun recompile (&optional edit-command)
"Re-compile the program including the current buffer.
If this is run in a Compilation mode buffer, re-use the arguments from the
-original use. Otherwise, recompile using `compile-command'."
- (interactive)
- (save-some-buffers (not compilation-ask-about-save) nil)
+original use. Otherwise, recompile using `compile-command'.
+If the optional argument `edit-command' is non-nil, the command can be edited."
+ (interactive "P")
+ (save-some-buffers (not compilation-ask-about-save)
+ compilation-save-buffers-predicate)
(let ((default-directory (or compilation-directory default-directory)))
+ (when edit-command
+ (setcar compilation-arguments
+ (compilation-read-command (car compilation-arguments))))
(apply 'compilation-start (or compilation-arguments
`(,(eval compile-command))))))
(or mode (setq mode 'compilation-mode))
(let* ((name-of-mode
(if (eq mode t)
- (prog1 "compilation" (require 'comint))
+ "compilation"
(replace-regexp-in-string "-mode$" "" (symbol-name mode))))
(thisdir default-directory)
outwin outbuf)
;; Then evaluate a cd command if any, but don't perform it yet, else
;; start-command would do it again through the shell: (cd "..") AND
;; sh -c "cd ..; make"
- (cd (if (string-match "^\\s *cd\\(?:\\s +\\(\\S +?\\)\\)?\\s *[;&\n]" command)
+ (cd (if (string-match "\\`\\s *cd\\(?:\\s +\\(\\S +?\\)\\)?\\s *[;&\n]"
+ command)
(if (match-end 1)
(substitute-env-vars (match-string 1 command))
"~")
(set (make-local-variable 'compilation-auto-jump-to-next) t))
;; Output a mode setter, for saving and later reloading this buffer.
(insert "-*- mode: " name-of-mode
- "; default-directory: " (prin1-to-string default-directory)
+ "; default-directory: "
+ (prin1-to-string (abbreviate-file-name default-directory))
" -*-\n"
(format "%s started at %s\n\n"
mode-name
(process-send-eof proc)
;; The process may have exited already.
(error nil)))
- (setq compilation-in-progress
+ (run-hook-with-args 'compilation-start-hook proc)
+ (setq compilation-in-progress
(cons proc compilation-in-progress)))
;; No asynchronous processes available.
(message "Executing `%s'..." command)
mode-name (or name-of-mode "Compilation"))
(set (make-local-variable 'page-delimiter)
compilation-page-delimiter)
+ (set (make-local-variable 'compilation-buffer-modtime) nil)
(compilation-setup)
(setq buffer-read-only t)
(run-mode-hooks 'compilation-mode-hook))
(defun compilation-filter (proc string)
"Process filter for compilation buffers.
-Just inserts the text, and runs `compilation-filter-hook'."
+Just inserts the text,
+handles carriage motion (see `comint-inhibit-carriage-motion'),
+and runs `compilation-filter-hook'."
(when (buffer-live-p (process-buffer proc))
(with-current-buffer (process-buffer proc)
(let ((inhibit-read-only t)
;; `save-excursion' doesn't use the right insertion-type for us.
- (pos (copy-marker (point) t)))
+ (pos (copy-marker (point) t))
+ (min (point-min-marker))
+ (max (point-max-marker)))
(unwind-protect
(progn
+ ;; If we are inserting at the end of the accessible part
+ ;; of the buffer, keep the inserted text visible.
+ (set-marker-insertion-type max t)
+ (widen)
(goto-char (process-mark proc))
;; We used to use `insert-before-markers', so that windows with
;; point at `process-mark' scroll along with the output, but we
;; now use window-point-insertion-type instead.
(insert string)
+ (unless comint-inhibit-carriage-motion
+ (comint-carriage-motion (process-mark proc) (point)))
(set-marker (process-mark proc) (point))
+ (set (make-local-variable 'compilation-buffer-modtime) (current-time))
(run-hooks 'compilation-filter-hook))
- (goto-char pos))))))
+ (goto-char pos)
+ (narrow-to-region min max)
+ (set-marker min nil)
+ (set-marker max nil))))))
;;; test if a buffer is a compilation buffer, assuming we're in the buffer
(defsubst compilation-buffer-internal-p ()
;; (`omake -P' polls filesystem for changes and recompiles when needed
;; in the same process and buffer).
;; So, recalculate all markers for that file.
- (unless (and (nth 3 loc) (marker-buffer (nth 3 loc))
- ;; There may be no timestamp info if the loc is a `fake-loc'.
- ;; So we skip the time-check here, although we should maybe
- ;; change `compilation-fake-loc' to add timestamp info.
- (or (null (nth 4 loc))
- (equal (nth 4 loc)
- (setq timestamp
- (with-current-buffer
- (marker-buffer (nth 3 loc))
- (visited-file-modtime))))))
+ (unless (and (nth 3 loc) (marker-buffer (nth 3 loc)) (nthcdr 4 loc)
+ ;; There may be no timestamp info if the loc is a `fake-loc',
+ ;; but we just checked that the file has been visited before!
+ (equal (nth 4 loc)
+ (setq timestamp compilation-buffer-modtime)))
(with-current-buffer (compilation-find-file marker (caar (nth 2 loc))
(cadr (car (nth 2 loc))))
(save-restriction
(if (window-dedicated-p (selected-window))
(pop-to-buffer (marker-buffer mk))
(switch-to-buffer (marker-buffer mk))))
- ;; If narrowing gets in the way of going to the right place, widen.
(unless (eq (goto-char mk) (point))
+ ;; If narrowing gets in the way of going to the right place, widen.
(widen)
- (goto-char mk))
+ (if next-error-move-function
+ (funcall next-error-move-function msg mk)
+ (goto-char mk)))
(if end-mk
(push-mark end-mk t)
(if mark-active (setq mark-active)))
(goto-char limit)
nil)
-;; Beware: this is not only compatiblity code. New code stil uses it. --Stef
+;; Beware: this is not only compatibility code. New code stil uses it. --Stef
(defun compilation-forget-errors ()
;; In case we hit the same file/line specs, we want to recompute a new
;; marker for them, so flush our cache.
(eq compilation-scroll-output 'first-error))))
;;;###autoload
-(add-to-list 'auto-mode-alist '("\\.gcov\\'" . compilation-mode))
+(add-to-list 'auto-mode-alist (cons (purecopy "\\.gcov\\'") 'compilation-mode))
(provide 'compile)