From bceacdd919ff5d5417aa519371744e322541b2fb Mon Sep 17 00:00:00 2001 From: moculus Date: Fri, 3 Aug 2007 22:19:16 +0000 Subject: [PATCH] --HG-- branch : pmacs2 --- application.py | 4 +- code_examples/flymake.el | 1755 ++++++++++++++++++++++++++++++++++++++ mode/lisp.py | 75 ++ 3 files changed, 1833 insertions(+), 1 deletion(-) create mode 100644 code_examples/flymake.el create mode 100644 mode/lisp.py diff --git a/application.py b/application.py index 2286a6d..527974d 100755 --- a/application.py +++ b/application.py @@ -10,7 +10,7 @@ from point2 import Point import mode2 import mode.mini, mode.search, mode.replace, mode.which import mode.console, mode.consolemini -import mode.c, mode.python, mode.perl, mode.nasm, mode.sh, mode.sql, mode.java +import mode.c, mode.python, mode.perl, mode.nasm, mode.sh, mode.sql, mode.java, mode.lisp import mode.blame, mode.diff, mode.dir import mode.xml, mode.tt, mode.css, mode.javascript, mode.html import mode.text, mode.mutt @@ -107,6 +107,7 @@ class Application(object): 'bds': mode.bds.BDS, 'rst': mode.rst.RST, 'java': mode.java.Java, + 'lisp': mode.lisp.Lisp, } # these are used in this order to determine which mode to open certain @@ -140,6 +141,7 @@ class Application(object): '.css': 'css', '.rst': 'rst', '.java': 'java', + '.el': 'lisp', } self.mode_detection = { 'python': 'python', diff --git a/code_examples/flymake.el b/code_examples/flymake.el new file mode 100644 index 0000000..a6407a3 --- /dev/null +++ b/code_examples/flymake.el @@ -0,0 +1,1755 @@ +;;; flymake.el -- a universal on-the-fly syntax checker + +;; Copyright (C) 2003, 2004, 2005, 2006, 2007 +;; Free Software Foundation, Inc. + +;; Author: Pavel Kobyakov +;; Maintainer: Pavel Kobyakov +;; Version: 0.3 +;; Keywords: c languages tools + +;; 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 3, or (at your option) +;; any later version. + +;; GNU Emacs is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with GNU Emacs; see the file COPYING. If not, write to the +;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, +;; Boston, MA 02110-1301, USA. + +;;; Commentary: +;; +;; Flymake is a minor Emacs mode performing on-the-fly syntax +;; checks using the external syntax check tool (for C/C++ this +;; is usually the compiler) + +;;; Bugs/todo: + +;; - Only uses "Makefile", not "makefile" or "GNUmakefile" +;; (from http://bugs.debian.org/337339). + +;;; Code: + +(eval-when-compile (require 'cl)) +(if (featurep 'xemacs) (require 'overlay)) + +(defvar flymake-is-running nil + "If t, flymake syntax check process is running for the current buffer.") +(make-variable-buffer-local 'flymake-is-running) + +(defvar flymake-timer nil + "Timer for starting syntax check.") +(make-variable-buffer-local 'flymake-timer) + +(defvar flymake-last-change-time nil + "Time of last buffer change.") +(make-variable-buffer-local 'flymake-last-change-time) + +(defvar flymake-check-start-time nil + "Time at which syntax check was started.") +(make-variable-buffer-local 'flymake-check-start-time) + +(defvar flymake-check-was-interrupted nil + "Non-nil if syntax check was killed by `flymake-compile'.") +(make-variable-buffer-local 'flymake-check-was-interrupted) + +(defvar flymake-err-info nil + "Sorted list of line numbers and lists of err info in the form (file, err-text).") +(make-variable-buffer-local 'flymake-err-info) + +(defvar flymake-new-err-info nil + "Same as `flymake-err-info', effective when a syntax check is in progress.") +(make-variable-buffer-local 'flymake-new-err-info) + +;;;; [[ cross-emacs compatibility routines +(defsubst flymake-makehash (&optional test) + (if (fboundp 'make-hash-table) + (if test (make-hash-table :test test) (make-hash-table)) + (with-no-warnings + (makehash test)))) + +(defalias 'flymake-float-time + (if (fboundp 'float-time) + 'float-time + (if (featurep 'xemacs) + (lambda () + (multiple-value-bind (s0 s1 s2) (current-time) + (+ (* (float (ash 1 16)) s0) (float s1) (* 0.0000001 s2))))))) + +(defalias 'flymake-replace-regexp-in-string + (if (eval-when-compile (fboundp 'replace-regexp-in-string)) + 'replace-regexp-in-string + (lambda (regexp rep str) + (replace-in-string str regexp rep)))) + +(defalias 'flymake-split-string + (if (condition-case nil (equal (split-string " bc " " " t) '("bc")) + (error nil)) + (lambda (str pattern) (split-string str pattern t)) + (lambda (str pattern) + "Split STR into a list of substrings bounded by PATTERN. +Zero-length substrings at the beginning and end of the list are omitted." + (let ((split (split-string str pattern))) + (while (equal (car split) "") (setq split (cdr split))) + (setq split (nreverse split)) + (while (equal (car split) "") (setq split (cdr split))) + (nreverse split))))) + +(defalias 'flymake-get-temp-dir + (if (fboundp 'temp-directory) + 'temp-directory + (lambda () temporary-file-directory))) + +(defalias 'flymake-line-beginning-position + (if (fboundp 'line-beginning-position) + 'line-beginning-position + (lambda (&optional arg) (save-excursion (beginning-of-line arg) (point))))) + +(defalias 'flymake-line-end-position + (if (fboundp 'line-end-position) + 'line-end-position + (lambda (&optional arg) (save-excursion (end-of-line arg) (point))))) + +(defun flymake-posn-at-point-as-event (&optional position window dx dy) + "Return pixel position of top left corner of glyph at POSITION, +relative to top left corner of WINDOW, as a mouse-1 click +event (identical to the event that would be triggered by clicking +mouse button 1 at the top left corner of the glyph). + +POSITION and WINDOW default to the position of point in the +selected window. + +DX and DY specify optional offsets from the top left of the glyph." + (unless window (setq window (selected-window))) + (unless position (setq position (window-point window))) + (unless dx (setq dx 0)) + (unless dy (setq dy 0)) + + (let* ((pos (posn-at-point position window)) + (x-y (posn-x-y pos)) + (edges (window-inside-pixel-edges window)) + (win-x-y (window-pixel-edges window))) + ;; adjust for window edges + (setcar (nthcdr 2 pos) + (cons (+ (car x-y) (car edges) (- (car win-x-y)) dx) + (+ (cdr x-y) (cadr edges) (- (cadr win-x-y)) dy))) + (list 'mouse-1 pos))) + +(defun flymake-popup-menu (menu-data) + "Pop up the flymake menu at point, using the data MENU-DATA. +POS is a list of the form ((X Y) WINDOW), where X and Y are +pixels positions from the top left corner of WINDOW's frame. +MENU-DATA is a list of error and warning messages returned by +`flymake-make-err-menu-data'." + (if (featurep 'xemacs) + (let* ((pos (flymake-get-point-pixel-pos)) + (x-pos (nth 0 pos)) + (y-pos (nth 1 pos)) + (fake-event-props '(button 1 x 1 y 1))) + (setq fake-event-props (plist-put fake-event-props 'x x-pos)) + (setq fake-event-props (plist-put fake-event-props 'y y-pos)) + (popup-menu (flymake-make-xemacs-menu menu-data) + (make-event 'button-press fake-event-props))) + (x-popup-menu (if (eval-when-compile (fboundp 'posn-at-point)) + (flymake-posn-at-point-as-event) + (list (flymake-get-point-pixel-pos) (selected-window))) + (flymake-make-emacs-menu menu-data)))) + +(defun flymake-make-emacs-menu (menu-data) + "Return a menu specifier using MENU-DATA. +MENU-DATA is a list of error and warning messages returned by +`flymake-make-err-menu-data'. +See `x-popup-menu' for the menu specifier format." + (let* ((menu-title (nth 0 menu-data)) + (menu-items (nth 1 menu-data)) + (menu-commands (mapcar (lambda (foo) + (cons (nth 0 foo) (nth 1 foo))) + menu-items))) + (list menu-title (cons "" menu-commands)))) + +(if (featurep 'xemacs) (progn + +(defun flymake-nop ()) + +(defun flymake-make-xemacs-menu (menu-data) + "Return a menu specifier using MENU-DATA." + (let* ((menu-title (nth 0 menu-data)) + (menu-items (nth 1 menu-data)) + (menu-commands nil)) + (setq menu-commands (mapcar (lambda (foo) + (vector (nth 0 foo) (or (nth 1 foo) '(flymake-nop)) t)) + menu-items)) + (cons menu-title menu-commands))) + +)) ;; xemacs + +(unless (eval-when-compile (fboundp 'posn-at-point)) + +(defun flymake-current-row () + "Return current row number in current frame." + (if (fboundp 'window-edges) + (+ (car (cdr (window-edges))) (count-lines (window-start) (point))) + (count-lines (window-start) (point)))) + +(defun flymake-selected-frame () + (if (fboundp 'window-edges) + (selected-frame) + (selected-window))) + +(defun flymake-get-point-pixel-pos () + "Return point position in pixels: (x, y)." + (let ((mouse-pos (mouse-position)) + (pixel-pos nil) + (ret nil)) + (if (car (cdr mouse-pos)) + (progn + (set-mouse-position (flymake-selected-frame) (current-column) (flymake-current-row)) + (setq pixel-pos (mouse-pixel-position)) + (set-mouse-position (car mouse-pos) (car (cdr mouse-pos)) (cdr (cdr mouse-pos))) + (setq ret (list (car (cdr pixel-pos)) (cdr (cdr pixel-pos))))) + (progn + (setq ret '(0 0)))) + (flymake-log 3 "mouse pos is %s" ret) + ret)) + +) ;; End of (unless (fboundp 'posn-at-point) + +;;;; ]] + +(defcustom flymake-log-level -1 + "Logging level, only messages with level lower or equal will be logged. +-1 = NONE, 0 = ERROR, 1 = WARNING, 2 = INFO, 3 = DEBUG" + :group 'flymake + :type 'integer) + +(defun flymake-log (level text &rest args) + "Log a message at level LEVEL. +If LEVEL is higher than `flymake-log-level', the message is +ignored. Otherwise, it is printed using `message'. +TEXT is a format control string, and the remaining arguments ARGS +are the string substitutions (see `format')." + (if (<= level flymake-log-level) + (let* ((msg (apply 'format text args))) + (message "%s" msg) + ;;(with-temp-buffer + ;; (insert msg) + ;; (insert "\n") + ;; (flymake-save-buffer-in-file "d:/flymake.log" t) ; make log file name customizable + ;;) + ))) + +(defun flymake-ins-after (list pos val) + "Insert VAL into LIST after position POS." + (let ((tmp (copy-sequence list))) ; (???) + (setcdr (nthcdr pos tmp) (cons val (nthcdr (1+ pos) tmp))) + tmp)) + +(defun flymake-set-at (list pos val) + "Set VAL at position POS in LIST." + (let ((tmp (copy-sequence list))) ; (???) + (setcar (nthcdr pos tmp) val) + tmp)) + +(defvar flymake-processes nil + "List of currently active flymake processes.") + +(defvar flymake-output-residual nil) + +(make-variable-buffer-local 'flymake-output-residual) + +(defcustom flymake-allowed-file-name-masks + '(("\\.c\\'" flymake-simple-make-init) + ("\\.cpp\\'" flymake-simple-make-init) + ("\\.xml\\'" flymake-xml-init) + ("\\.html?\\'" flymake-xml-init) + ("\\.cs\\'" flymake-simple-make-init) + ("\\.pl\\'" flymake-perl-init) + ("\\.h\\'" flymake-master-make-header-init flymake-master-cleanup) + ("\\.java\\'" flymake-simple-make-java-init flymake-simple-java-cleanup) + ("[0-9]+\\.tex\\'" flymake-master-tex-init flymake-master-cleanup) + ("\\.tex\\'" flymake-simple-tex-init) + ("\\.idl\\'" flymake-simple-make-init) + ;; ("\\.cpp\\'" 1) + ;; ("\\.java\\'" 3) + ;; ("\\.h\\'" 2 ("\\.cpp\\'" "\\.c\\'") + ;; ("[ \t]*#[ \t]*include[ \t]*\"\\([\w0-9/\\_\.]*[/\\]*\\)\\(%s\\)\"" 1 2)) + ;; ("\\.idl\\'" 1) + ;; ("\\.odl\\'" 1) + ;; ("[0-9]+\\.tex\\'" 2 ("\\.tex\\'") + ;; ("[ \t]*\\input[ \t]*{\\(.*\\)\\(%s\\)}" 1 2 )) + ;; ("\\.tex\\'" 1) + ) + "*Files syntax checking is allowed for." + :group 'flymake + :type '(repeat (string symbol symbol symbol))) + +(defun flymake-get-file-name-mode-and-masks (file-name) + "Return the corresponding entry from `flymake-allowed-file-name-masks'." + (unless (stringp file-name) + (error "Invalid file-name")) + (let ((fnm flymake-allowed-file-name-masks) + (mode-and-masks nil)) + (while (and (not mode-and-masks) fnm) + (if (string-match (car (car fnm)) file-name) + (setq mode-and-masks (cdr (car fnm)))) + (setq fnm (cdr fnm))) + (flymake-log 3 "file %s, init=%s" file-name (car mode-and-masks)) + mode-and-masks)) + +(defun flymake-can-syntax-check-file (file-name) + "Determine whether we can syntax check FILE-NAME. +Return nil if we cannot, non-nil if we can." + (if (flymake-get-init-function file-name) t nil)) + +(defun flymake-get-init-function (file-name) + "Return init function to be used for the file." + (let* ((init-f (nth 0 (flymake-get-file-name-mode-and-masks file-name)))) + ;;(flymake-log 0 "calling %s" init-f) + ;;(funcall init-f (current-buffer)) + init-f)) + +(defun flymake-get-cleanup-function (file-name) + "Return cleanup function to be used for the file." + (or (nth 1 (flymake-get-file-name-mode-and-masks file-name)) + 'flymake-simple-cleanup)) + +(defun flymake-get-real-file-name-function (file-name) + (or (nth 2 (flymake-get-file-name-mode-and-masks file-name)) + 'flymake-get-real-file-name)) + +(defvar flymake-find-buildfile-cache (flymake-makehash 'equal)) + +(defun flymake-get-buildfile-from-cache (dir-name) + (gethash dir-name flymake-find-buildfile-cache)) + +(defun flymake-add-buildfile-to-cache (dir-name buildfile) + (puthash dir-name buildfile flymake-find-buildfile-cache)) + +(defun flymake-clear-buildfile-cache () + (clrhash flymake-find-buildfile-cache)) + +(defun flymake-find-buildfile (buildfile-name source-dir-name) + "Find buildfile starting from current directory. +Buildfile includes Makefile, build.xml etc. +Return its file name if found, or nil if not found." + (or (flymake-get-buildfile-from-cache source-dir-name) + (let* ((file (locate-dominating-file + source-dir-name + (concat "\\`" (regexp-quote buildfile-name) "\\'")))) + (if file + (progn + (flymake-log 3 "found buildfile at %s" file) + (setq file (file-name-directory file)) + (flymake-add-buildfile-to-cache source-dir-name file) + file) + (progn + (flymake-log 3 "buildfile for %s not found" source-dir-name) + nil))))) + +(defun flymake-fix-file-name (name) + "Replace all occurrences of '\' with '/'." + (when name + (setq name (expand-file-name name)) + (setq name (abbreviate-file-name name)) + (setq name (directory-file-name name)) + name)) + +(defun flymake-same-files (file-name-one file-name-two) + "Check if FILE-NAME-ONE and FILE-NAME-TWO point to same file. +Return t if so, nil if not." + (equal (flymake-fix-file-name file-name-one) + (flymake-fix-file-name file-name-two))) + +(defcustom flymake-master-file-dirs '("." "./src" "./UnitTest") + "Dirs where to look for master files." + :group 'flymake + :type '(repeat (string))) + +(defcustom flymake-master-file-count-limit 32 + "Max number of master files to check." + :group 'flymake + :type 'integer) + +;; This is bound dynamically to pass a parameter to a sort predicate below +(defvar flymake-included-file-name) + +(defun flymake-find-possible-master-files (file-name master-file-dirs masks) + "Find (by name and location) all possible master files. +Master files are .cpp and .c for and .h. Files are searched for +starting from the .h directory and max max-level parent dirs. +File contents are not checked." + (let* ((dirs master-file-dirs) + (files nil) + (done nil)) + + (while (and (not done) dirs) + (let* ((dir (expand-file-name (car dirs) (file-name-directory file-name))) + (masks masks)) + (while (and (file-exists-p dir) (not done) masks) + (let* ((mask (car masks)) + (dir-files (directory-files dir t mask))) + + (flymake-log 3 "dir %s, %d file(s) for mask %s" + dir (length dir-files) mask) + (while (and (not done) dir-files) + (when (not (file-directory-p (car dir-files))) + (setq files (cons (car dir-files) files)) + (when (>= (length files) flymake-master-file-count-limit) + (flymake-log 3 "master file count limit (%d) reached" flymake-master-file-count-limit) + (setq done t))) + (setq dir-files (cdr dir-files)))) + (setq masks (cdr masks)))) + (setq dirs (cdr dirs))) + (when files + (let ((flymake-included-file-name (file-name-nondirectory file-name))) + (setq files (sort files 'flymake-master-file-compare)))) + (flymake-log 3 "found %d possible master file(s)" (length files)) + files)) + +(defun flymake-master-file-compare (file-one file-two) + "Compare two files specified by FILE-ONE and FILE-TWO. +This function is used in sort to move most possible file names +to the beginning of the list (File.h -> File.cpp moved to top)." + (and (equal (file-name-sans-extension flymake-included-file-name) + (file-name-sans-extension (file-name-nondirectory file-one))) + (not (equal file-one file-two)))) + +(defcustom flymake-check-file-limit 8192 + "Max number of chars to look at when checking possible master file." + :group 'flymake + :type 'integer) + +(defun flymake-check-patch-master-file-buffer + (master-file-temp-buffer + master-file-name patched-master-file-name + source-file-name patched-source-file-name + include-dirs regexp) + "Check if MASTER-FILE-NAME is a master file for SOURCE-FILE-NAME. +For .cpp master file this means it includes SOURCE-FILE-NAME (.h). +If yes, patch a copy of MASTER-FILE-NAME to include PATCHED-SOURCE-FILE-NAME +instead of SOURCE-FILE-NAME. +Whether a buffer for MATER-FILE-NAME exists, use it as a source +instead of reading master file from disk." + (let* ((source-file-nondir (file-name-nondirectory source-file-name)) + (found nil) + (inc-name nil) + (search-limit flymake-check-file-limit)) + (setq regexp + (format regexp ; "[ \t]*#[ \t]*include[ \t]*\"\\(.*%s\\)\"" + (regexp-quote source-file-nondir))) + (unwind-protect + (with-current-buffer master-file-temp-buffer + (when (> search-limit (point-max)) + (setq search-limit (point-max))) + (flymake-log 3 "checking %s against regexp %s" + master-file-name regexp) + (goto-char (point-min)) + (while (and (< (point) search-limit) + (re-search-forward regexp search-limit t)) + (let ((match-beg (match-beginning 1)) + (match-end (match-end 1))) + + (flymake-log 3 "found possible match for %s" source-file-nondir) + (setq inc-name (match-string 1)) + (when (eq t (compare-strings + source-file-nondir nil nil + inc-name (- (length inc-name) + (length source-file-nondir)) nil)) + (flymake-log 3 "inc-name=%s" inc-name) + (when (flymake-check-include source-file-name inc-name + include-dirs) + (setq found t) + ;; replace-match is not used here as it fails in + ;; XEmacs with 'last match not a buffer' error as + ;; check-includes calls replace-in-string + (flymake-replace-region + match-beg match-end + (file-name-nondirectory patched-source-file-name)))) + (forward-line 1))) + (when found + (flymake-save-buffer-in-file patched-master-file-name))) + ;;+(flymake-log 3 "killing buffer %s" + ;; (buffer-name master-file-temp-buffer)) + (kill-buffer master-file-temp-buffer)) + ;;+(flymake-log 3 "check-patch master file %s: %s" master-file-name found) + (when found + (flymake-log 2 "found master file %s" master-file-name)) + found)) + +(defun flymake-replace-region (beg end rep) + "Replace text in BUFFER in region (BEG END) with REP." + (save-excursion + (goto-char end) + ;; Insert before deleting, so as to better preserve markers's positions. + (insert rep) + (delete-region beg end))) + +(defun flymake-read-file-to-temp-buffer (file-name) + "Insert contents of FILE-NAME into newly created temp buffer." + (let* ((temp-buffer (get-buffer-create (generate-new-buffer-name (concat "flymake:" (file-name-nondirectory file-name)))))) + (with-current-buffer temp-buffer + (insert-file-contents file-name)) + temp-buffer)) + +(defun flymake-copy-buffer-to-temp-buffer (buffer) + "Copy contents of BUFFER into newly created temp buffer." + (with-current-buffer + (get-buffer-create (generate-new-buffer-name + (concat "flymake:" (buffer-name buffer)))) + (insert-buffer-substring buffer) + (current-buffer))) + +(defun flymake-check-include (source-file-name inc-name include-dirs) + "Check if SOURCE-FILE-NAME can be found in include path. +Return t if it can be found via include path using INC-NAME." + (if (file-name-absolute-p inc-name) + (flymake-same-files source-file-name inc-name) + (while (and include-dirs + (not (flymake-same-files + source-file-name + (concat (file-name-directory source-file-name) + "/" (car include-dirs) + "/" inc-name)))) + (setq include-dirs (cdr include-dirs))) + include-dirs)) + +(defun flymake-find-buffer-for-file (file-name) + "Check if there exists a buffer visiting FILE-NAME. +Return t if so, nil if not." + (let ((buffer-name (get-file-buffer file-name))) + (if buffer-name + (get-buffer buffer-name)))) + +(defun flymake-create-master-file (source-file-name patched-source-file-name get-incl-dirs-f create-temp-f masks include-regexp) + "Save SOURCE-FILE-NAME with a different name. +Find master file, patch and save it." + (let* ((possible-master-files (flymake-find-possible-master-files source-file-name flymake-master-file-dirs masks)) + (master-file-count (length possible-master-files)) + (idx 0) + (temp-buffer nil) + (master-file-name nil) + (patched-master-file-name nil) + (found nil)) + + (while (and (not found) (< idx master-file-count)) + (setq master-file-name (nth idx possible-master-files)) + (setq patched-master-file-name (funcall create-temp-f master-file-name "flymake_master")) + (if (flymake-find-buffer-for-file master-file-name) + (setq temp-buffer (flymake-copy-buffer-to-temp-buffer (flymake-find-buffer-for-file master-file-name))) + (setq temp-buffer (flymake-read-file-to-temp-buffer master-file-name))) + (setq found + (flymake-check-patch-master-file-buffer + temp-buffer + master-file-name + patched-master-file-name + source-file-name + patched-source-file-name + (funcall get-incl-dirs-f (file-name-directory master-file-name)) + include-regexp)) + (setq idx (1+ idx))) + (if found + (list master-file-name patched-master-file-name) + (progn + (flymake-log 3 "none of %d master file(s) checked includes %s" master-file-count + (file-name-nondirectory source-file-name)) + nil)))) + +(defun flymake-save-buffer-in-file (file-name) + (save-restriction + (widen) + (make-directory (file-name-directory file-name) 1) + (write-region (point-min) (point-max) file-name nil 566)) + (flymake-log 3 "saved buffer %s in file %s" (buffer-name) file-name)) + +(defun flymake-save-string-to-file (file-name data) + "Save string DATA to file FILE-NAME." + (write-region data nil file-name nil 566)) + +(defun flymake-read-file-to-string (file-name) + "Read contents of file FILE-NAME and return as a string." + (with-temp-buffer + (insert-file-contents file-name) + (buffer-substring (point-min) (point-max)))) + +(defun flymake-process-filter (process output) + "Parse OUTPUT and highlight error lines. +It's flymake process filter." + (let ((source-buffer (process-buffer process))) + + (flymake-log 3 "received %d byte(s) of output from process %d" + (length output) (process-id process)) + (when source-buffer + (with-current-buffer source-buffer + (flymake-parse-output-and-residual output))))) + +(defun flymake-process-sentinel (process event) + "Sentinel for syntax check buffers." + (when (memq (process-status process) '(signal exit)) + (let* ((exit-status (process-exit-status process)) + (command (process-command process)) + (source-buffer (process-buffer process)) + (cleanup-f (flymake-get-cleanup-function (buffer-file-name source-buffer)))) + + (flymake-log 2 "process %d exited with code %d" + (process-id process) exit-status) + (condition-case err + (progn + (flymake-log 3 "cleaning up using %s" cleanup-f) + (when (buffer-live-p source-buffer) + (with-current-buffer source-buffer + (funcall cleanup-f))) + + (delete-process process) + (setq flymake-processes (delq process flymake-processes)) + + (when (buffer-live-p source-buffer) + (with-current-buffer source-buffer + + (flymake-parse-residual) + (flymake-post-syntax-check exit-status command) + (setq flymake-is-running nil)))) + (error + (let ((err-str (format "Error in process sentinel for buffer %s: %s" + source-buffer (error-message-string err)))) + (flymake-log 0 err-str) + (with-current-buffer source-buffer + (setq flymake-is-running nil)))))))) + +(defun flymake-post-syntax-check (exit-status command) + (setq flymake-err-info flymake-new-err-info) + (setq flymake-new-err-info nil) + (setq flymake-err-info + (flymake-fix-line-numbers + flymake-err-info 1 (flymake-count-lines))) + (flymake-delete-own-overlays) + (flymake-highlight-err-lines flymake-err-info) + (let (err-count warn-count) + (setq err-count (flymake-get-err-count flymake-err-info "e")) + (setq warn-count (flymake-get-err-count flymake-err-info "w")) + (flymake-log 2 "%s: %d error(s), %d warning(s) in %.2f second(s)" + (buffer-name) err-count warn-count + (- (flymake-float-time) flymake-check-start-time)) + (setq flymake-check-start-time nil) + + (if (and (equal 0 err-count) (equal 0 warn-count)) + (if (equal 0 exit-status) + (flymake-report-status "" "") ; PASSED + (if (not flymake-check-was-interrupted) + (flymake-report-fatal-status "CFGERR" + (format "Configuration error has occured while running %s" command)) + (flymake-report-status nil ""))) ; "STOPPED" + (flymake-report-status (format "%d/%d" err-count warn-count) "")))) + +(defun flymake-parse-output-and-residual (output) + "Split OUTPUT into lines, merge in residual if necessary." + (let* ((buffer-residual flymake-output-residual) + (total-output (if buffer-residual (concat buffer-residual output) output)) + (lines-and-residual (flymake-split-output total-output)) + (lines (nth 0 lines-and-residual)) + (new-residual (nth 1 lines-and-residual))) + (setq flymake-output-residual new-residual) + (setq flymake-new-err-info + (flymake-parse-err-lines + flymake-new-err-info lines)))) + +(defun flymake-parse-residual () + "Parse residual if it's non empty." + (when flymake-output-residual + (setq flymake-new-err-info + (flymake-parse-err-lines + flymake-new-err-info + (list flymake-output-residual))) + (setq flymake-output-residual nil))) + +(defun flymake-er-make-er (line-no line-err-info-list) + (list line-no line-err-info-list)) + +(defun flymake-er-get-line (err-info) + (nth 0 err-info)) + +(defun flymake-er-get-line-err-info-list (err-info) + (nth 1 err-info)) + +(defstruct (flymake-ler + (:constructor nil) + (:constructor flymake-ler-make-ler (file line type text &optional full-file))) + file line type text full-file) + +(defun flymake-ler-set-file (line-err-info file) + (flymake-ler-make-ler file + (flymake-ler-line line-err-info) + (flymake-ler-type line-err-info) + (flymake-ler-text line-err-info) + (flymake-ler-full-file line-err-info))) + +(defun flymake-ler-set-full-file (line-err-info full-file) + (flymake-ler-make-ler (flymake-ler-file line-err-info) + (flymake-ler-line line-err-info) + (flymake-ler-type line-err-info) + (flymake-ler-text line-err-info) + full-file)) + +(defun flymake-ler-set-line (line-err-info line) + (flymake-ler-make-ler (flymake-ler-file line-err-info) + line + (flymake-ler-type line-err-info) + (flymake-ler-text line-err-info) + (flymake-ler-full-file line-err-info))) + +(defun flymake-get-line-err-count (line-err-info-list type) + "Return number of errors of specified TYPE. +Value of TYPE is either \"e\" or \"w\"." + (let* ((idx 0) + (count (length line-err-info-list)) + (err-count 0)) + + (while (< idx count) + (when (equal type (flymake-ler-type (nth idx line-err-info-list))) + (setq err-count (1+ err-count))) + (setq idx (1+ idx))) + err-count)) + +(defun flymake-get-err-count (err-info-list type) + "Return number of errors of specified TYPE for ERR-INFO-LIST." + (let* ((idx 0) + (count (length err-info-list)) + (err-count 0)) + (while (< idx count) + (setq err-count (+ err-count (flymake-get-line-err-count (nth 1 (nth idx err-info-list)) type))) + (setq idx (1+ idx))) + err-count)) + +(defun flymake-fix-line-numbers (err-info-list min-line max-line) + "Replace line numbers with fixed value. +If line-numbers is less than MIN-LINE, set line numbers to MIN-LINE. +If line numbers is greater than MAX-LINE, set line numbers to MAX-LINE. +The reason for this fix is because some compilers might report +line number outside the file being compiled." + (let* ((count (length err-info-list)) + (err-info nil) + (line 0)) + (while (> count 0) + (setq err-info (nth (1- count) err-info-list)) + (setq line (flymake-er-get-line err-info)) + (when (or (< line min-line) (> line max-line)) + (setq line (if (< line min-line) min-line max-line)) + (setq err-info-list (flymake-set-at err-info-list (1- count) + (flymake-er-make-er line + (flymake-er-get-line-err-info-list err-info))))) + (setq count (1- count)))) + err-info-list) + +(defun flymake-highlight-err-lines (err-info-list) + "Highlight error lines in BUFFER using info from ERR-INFO-LIST." + (save-excursion + (dolist (err err-info-list) + (flymake-highlight-line (car err) (nth 1 err))))) + +(defun flymake-overlay-p (ov) + "Determine whether overlay OV was created by flymake." + (and (overlayp ov) (overlay-get ov 'flymake-overlay))) + +(defun flymake-make-overlay (beg end tooltip-text face mouse-face) + "Allocate a flymake overlay in range BEG and END." + (when (not (flymake-region-has-flymake-overlays beg end)) + (let ((ov (make-overlay beg end nil t t))) + (overlay-put ov 'face face) + (overlay-put ov 'mouse-face mouse-face) + (overlay-put ov 'help-echo tooltip-text) + (overlay-put ov 'flymake-overlay t) + (overlay-put ov 'priority 100) + ;;+(flymake-log 3 "created overlay %s" ov) + ov) + (flymake-log 3 "created an overlay at (%d-%d)" beg end))) + +(defun flymake-delete-own-overlays () + "Delete all flymake overlays in BUFFER." + (dolist (ol (overlays-in (point-min) (point-max))) + (when (flymake-overlay-p ol) + (delete-overlay ol) + ;;+(flymake-log 3 "deleted overlay %s" ol) + ))) + +(defun flymake-region-has-flymake-overlays (beg end) + "Check if region specified by BEG and END has overlay. +Return t if it has at least one flymake overlay, nil if no overlay." + (let ((ov (overlays-in beg end)) + (has-flymake-overlays nil)) + (while (consp ov) + (when (flymake-overlay-p (car ov)) + (setq has-flymake-overlays t)) + (setq ov (cdr ov))) + has-flymake-overlays)) + +(defface flymake-errline + ;;+ '((((class color)) (:foreground "OrangeRed" :bold t :underline t)) + ;;+ '((((class color)) (:underline "OrangeRed")) + '((((class color)) (:background "LightPink")) + (t (:bold t))) + "Face used for marking error lines." + :group 'flymake) + +(defface flymake-warnline + '((((class color)) (:background "LightBlue2")) + (t (:bold t))) + "Face used for marking warning lines." + :group 'flymake) + +(defun flymake-highlight-line (line-no line-err-info-list) + "Highlight line LINE-NO in current buffer. +Perhaps use text from LINE-ERR-INFO-LIST to enhance highlighting." + (goto-line line-no) + (let* ((line-beg (flymake-line-beginning-position)) + (line-end (flymake-line-end-position)) + (beg line-beg) + (end line-end) + (tooltip-text (flymake-ler-text (nth 0 line-err-info-list))) + (face nil)) + + (goto-char line-beg) + (while (looking-at "[ \t]") + (forward-char)) + + (setq beg (point)) + + (goto-char line-end) + (while (and (looking-at "[ \t\r\n]") (> (point) 1)) + (backward-char)) + + (setq end (1+ (point))) + + (when (<= end beg) + (setq beg line-beg) + (setq end line-end)) + + (when (= end beg) + (goto-char end) + (forward-line) + (setq end (point))) + + (if (> (flymake-get-line-err-count line-err-info-list "e") 0) + (setq face 'flymake-errline) + (setq face 'flymake-warnline)) + + (flymake-make-overlay beg end tooltip-text face nil))) + +(defun flymake-parse-err-lines (err-info-list lines) + "Parse err LINES, store info in ERR-INFO-LIST." + (let* ((count (length lines)) + (idx 0) + (line-err-info nil) + (real-file-name nil) + (source-file-name buffer-file-name) + (get-real-file-name-f (flymake-get-real-file-name-function source-file-name))) + + (while (< idx count) + (setq line-err-info (flymake-parse-line (nth idx lines))) + (when line-err-info + (setq real-file-name (funcall get-real-file-name-f + (flymake-ler-file line-err-info))) + (setq line-err-info (flymake-ler-set-full-file line-err-info real-file-name)) + + (if (flymake-same-files real-file-name source-file-name) + (setq line-err-info (flymake-ler-set-file line-err-info nil)) + (setq line-err-info (flymake-ler-set-file line-err-info (file-name-nondirectory real-file-name)))) + + (setq err-info-list (flymake-add-err-info err-info-list line-err-info))) + (flymake-log 3 "parsed '%s', %s line-err-info" (nth idx lines) (if line-err-info "got" "no")) + (setq idx (1+ idx))) + err-info-list)) + +(defun flymake-split-output (output) + "Split OUTPUT into lines. +Return last one as residual if it does not end with newline char. +Returns ((LINES) RESIDUAL)." + (when (and output (> (length output) 0)) + (let* ((lines (flymake-split-string output "[\n\r]+")) + (complete (equal "\n" (char-to-string (aref output (1- (length output)))))) + (residual nil)) + (when (not complete) + (setq residual (car (last lines))) + (setq lines (butlast lines))) + (list lines residual)))) + +(defun flymake-reformat-err-line-patterns-from-compile-el (original-list) + "Grab error line patterns from ORIGINAL-LIST in compile.el format. +Convert it to flymake internal format." + (let* ((converted-list '())) + (dolist (item original-list) + (setq item (cdr item)) + (let ((regexp (nth 0 item)) + (file (nth 1 item)) + (line (nth 2 item)) + (col (nth 3 item))) + (if (consp file) (setq file (car file))) + (if (consp line) (setq line (car line))) + (if (consp col) (setq col (car col))) + + (when (not (functionp line)) + (setq converted-list (cons (list regexp file line col) converted-list))))) + converted-list)) + +(require 'compile) + +(defvar flymake-err-line-patterns ; regexp file-idx line-idx col-idx (optional) text-idx(optional), match-end to end of string is error text + (append + '( + ;; MS Visual C++ 6.0 + ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)" + 1 3 nil 4) + ;; jikes + ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\|Semantic Error\\):[ \t\n]*\\(.+\\)\\)" + 1 3 nil 4) + ;; MS midl + ("midl[ ]*:[ ]*\\(command line error .*\\)" + nil nil nil 1) + ;; MS C# + ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\),[0-9]+)\: \\(\\(error\\|warning\\|fatal error\\) \\(CS[0-9]+\\):[ \t\n]*\\(.+\\)\\)" + 1 3 nil 4) + ;; perl + ("\\(.*\\) at \\([^ \n]+\\) line \\([0-9]+\\)[,.\n]" 2 3 nil 1) + ;; LaTeX warnings (fileless) ("\\(LaTeX \\(Warning\\|Error\\): .*\\) on input line \\([0-9]+\\)" 20 3 nil 1) + ;; ant/javac + (" *\\(\\[javac\\]\\)? *\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[ \t\n]*\\(.+\\)" + 2 4 nil 5)) + ;; compilation-error-regexp-alist) + (flymake-reformat-err-line-patterns-from-compile-el compilation-error-regexp-alist-alist)) + "Patterns for matching error/warning lines. Each pattern has the form +\(REGEXP FILE-IDX LINE-IDX COL-IDX ERR-TEXT-IDX). +Use `flymake-reformat-err-line-patterns-from-compile-el' to add patterns +from compile.el") + +;;(defcustom flymake-err-line-patterns +;; '( +;; ; MS Visual C++ 6.0 +;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)" +;; 1 3 4) +;; ; jikes +;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\):[ \t\n]*\\(.+\\)\\)" +;; 1 3 4)) +;; "patterns for matching error/warning lines, (regexp file-idx line-idx err-text-idx)" +;; :group 'flymake +;; :type '(repeat (string number number number)) +;;) + +(defun flymake-parse-line (line) + "Parse LINE to see if it is an error or warning. +Return its components if so, nil otherwise." + (let ((raw-file-name nil) + (line-no 0) + (err-type "e") + (err-text nil) + (patterns flymake-err-line-patterns) + (matched nil)) + (while (and patterns (not matched)) + (when (string-match (car (car patterns)) line) + (let* ((file-idx (nth 1 (car patterns))) + (line-idx (nth 2 (car patterns)))) + + (setq raw-file-name (if file-idx (match-string file-idx line) nil)) + (setq line-no (if line-idx (string-to-number (match-string line-idx line)) 0)) + (setq err-text (if (> (length (car patterns)) 4) + (match-string (nth 4 (car patterns)) line) + (flymake-patch-err-text (substring line (match-end 0))))) + (or err-text (setq err-text "")) + (if (and err-text (string-match "^[wW]arning" err-text)) + (setq err-type "w") + ) + (flymake-log 3 "parse line: file-idx=%s line-idx=%s file=%s line=%s text=%s" file-idx line-idx + raw-file-name line-no err-text) + (setq matched t))) + (setq patterns (cdr patterns))) + (if matched + (flymake-ler-make-ler raw-file-name line-no err-type err-text) + ()))) + +(defun flymake-find-err-info (err-info-list line-no) + "Find (line-err-info-list pos) for specified LINE-NO." + (if err-info-list + (let* ((line-err-info-list nil) + (pos 0) + (count (length err-info-list))) + + (while (and (< pos count) (< (car (nth pos err-info-list)) line-no)) + (setq pos (1+ pos))) + (when (and (< pos count) (equal (car (nth pos err-info-list)) line-no)) + (setq line-err-info-list (flymake-er-get-line-err-info-list (nth pos err-info-list)))) + (list line-err-info-list pos)) + '(nil 0))) + +(defun flymake-line-err-info-is-less-or-equal (line-one line-two) + (or (string< (flymake-ler-type line-one) (flymake-ler-type line-two)) + (and (string= (flymake-ler-type line-one) (flymake-ler-type line-two)) + (not (flymake-ler-file line-one)) (flymake-ler-file line-two)) + (and (string= (flymake-ler-type line-one) (flymake-ler-type line-two)) + (or (and (flymake-ler-file line-one) (flymake-ler-file line-two)) + (and (not (flymake-ler-file line-one)) (not (flymake-ler-file line-two))))))) + +(defun flymake-add-line-err-info (line-err-info-list line-err-info) + "Update LINE-ERR-INFO-LIST with the error LINE-ERR-INFO. +For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'. +The new element is inserted in the proper position, according to +the predicate `flymake-line-err-info-is-less-or-equal'. +The updated value of LINE-ERR-INFO-LIST is returned." + (if (not line-err-info-list) + (list line-err-info) + (let* ((count (length line-err-info-list)) + (idx 0)) + (while (and (< idx count) (flymake-line-err-info-is-less-or-equal (nth idx line-err-info-list) line-err-info)) + (setq idx (1+ idx))) + (cond ((equal 0 idx) (setq line-err-info-list (cons line-err-info line-err-info-list))) + (t (setq line-err-info-list (flymake-ins-after line-err-info-list (1- idx) line-err-info)))) + line-err-info-list))) + +(defun flymake-add-err-info (err-info-list line-err-info) + "Update ERR-INFO-LIST with the error LINE-ERR-INFO, preserving sort order. +Returns the updated value of ERR-INFO-LIST. +For the format of ERR-INFO-LIST, see `flymake-err-info'. +For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'." + (let* ((line-no (if (flymake-ler-file line-err-info) 1 (flymake-ler-line line-err-info))) + (info-and-pos (flymake-find-err-info err-info-list line-no)) + (exists (car info-and-pos)) + (pos (nth 1 info-and-pos)) + (line-err-info-list nil) + (err-info nil)) + + (if exists + (setq line-err-info-list (flymake-er-get-line-err-info-list (car (nthcdr pos err-info-list))))) + (setq line-err-info-list (flymake-add-line-err-info line-err-info-list line-err-info)) + + (setq err-info (flymake-er-make-er line-no line-err-info-list)) + (cond (exists (setq err-info-list (flymake-set-at err-info-list pos err-info))) + ((equal 0 pos) (setq err-info-list (cons err-info err-info-list))) + (t (setq err-info-list (flymake-ins-after err-info-list (1- pos) err-info)))) + err-info-list)) + +(defun flymake-get-project-include-dirs-imp (basedir) + "Include dirs for the project current file belongs to." + (if (flymake-get-project-include-dirs-from-cache basedir) + (progn + (flymake-get-project-include-dirs-from-cache basedir)) + ;;else + (let* ((command-line (concat "make -C " + (shell-quote-argument basedir) + " DUMPVARS=INCLUDE_DIRS dumpvars")) + (output (shell-command-to-string command-line)) + (lines (flymake-split-string output "\n")) + (count (length lines)) + (idx 0) + (inc-dirs nil)) + (while (and (< idx count) (not (string-match "^INCLUDE_DIRS=.*" (nth idx lines)))) + (setq idx (1+ idx))) + (when (< idx count) + (let* ((inc-lines (flymake-split-string (nth idx lines) " *-I")) + (inc-count (length inc-lines))) + (while (> inc-count 0) + (when (not (string-match "^INCLUDE_DIRS=.*" (nth (1- inc-count) inc-lines))) + (push (flymake-replace-regexp-in-string "\"" "" (nth (1- inc-count) inc-lines)) inc-dirs)) + (setq inc-count (1- inc-count))))) + (flymake-add-project-include-dirs-to-cache basedir inc-dirs) + inc-dirs))) + +(defcustom flymake-get-project-include-dirs-function 'flymake-get-project-include-dirs-imp + "Function used to get project include dirs, one parameter: basedir name." + :group 'flymake + :type 'function) + +(defun flymake-get-project-include-dirs (basedir) + (funcall flymake-get-project-include-dirs-function basedir)) + +(defun flymake-get-system-include-dirs () + "System include dirs - from the 'INCLUDE' env setting." + (let* ((includes (getenv "INCLUDE"))) + (if includes (flymake-split-string includes path-separator) nil))) + +(defvar flymake-project-include-dirs-cache (flymake-makehash 'equal)) + +(defun flymake-get-project-include-dirs-from-cache (base-dir) + (gethash base-dir flymake-project-include-dirs-cache)) + +(defun flymake-add-project-include-dirs-to-cache (base-dir include-dirs) + (puthash base-dir include-dirs flymake-project-include-dirs-cache)) + +(defun flymake-clear-project-include-dirs-cache () + (clrhash flymake-project-include-dirs-cache)) + +(defun flymake-get-include-dirs (base-dir) + "Get dirs to use when resolving local file names." + (let* ((include-dirs (append '(".") (flymake-get-project-include-dirs base-dir) (flymake-get-system-include-dirs)))) + include-dirs)) + +;; (defun flymake-restore-formatting () +;; "Remove any formatting made by flymake." +;; ) + +;; (defun flymake-get-program-dir (buffer) +;; "Get dir to start program in." +;; (unless (bufferp buffer) +;; (error "Invalid buffer")) +;; (with-current-buffer buffer +;; default-directory)) + +(defun flymake-safe-delete-file (file-name) + (when (and file-name (file-exists-p file-name)) + (delete-file file-name) + (flymake-log 1 "deleted file %s" file-name))) + +(defun flymake-safe-delete-directory (dir-name) + (condition-case err + (progn + (delete-directory dir-name) + (flymake-log 1 "deleted dir %s" dir-name)) + (error + (flymake-log 1 "Failed to delete dir %s, error ignored" dir-name)))) + +(defcustom flymake-compilation-prevents-syntax-check t + "If non-nil, syntax check won't be started in case compilation is running." + :group 'flymake + :type 'boolean) + +(defun flymake-start-syntax-check () + "Start syntax checking for current buffer." + (interactive) + (flymake-log 3 "flymake is running: %s" flymake-is-running) + (when (and (not flymake-is-running) + (flymake-can-syntax-check-file buffer-file-name)) + (when (or (not flymake-compilation-prevents-syntax-check) + (not (flymake-compilation-is-running))) ;+ (flymake-rep-ort-status buffer "COMP") + (flymake-clear-buildfile-cache) + (flymake-clear-project-include-dirs-cache) + + (setq flymake-check-was-interrupted nil) + + (let* ((source-file-name buffer-file-name) + (init-f (flymake-get-init-function source-file-name)) + (cleanup-f (flymake-get-cleanup-function source-file-name)) + (cmd-and-args (funcall init-f)) + (cmd (nth 0 cmd-and-args)) + (args (nth 1 cmd-and-args)) + (dir (nth 2 cmd-and-args))) + (if (not cmd-and-args) + (progn + (flymake-log 0 "init function %s for %s failed, cleaning up" init-f source-file-name) + (funcall cleanup-f)) + (progn + (setq flymake-last-change-time nil) + (flymake-start-syntax-check-process cmd args dir))))))) + +(defun flymake-start-syntax-check-process (cmd args dir) + "Start syntax check process." + (let* ((process nil)) + (condition-case err + (progn + (when dir + (let ((default-directory dir)) + (flymake-log 3 "starting process on dir %s" default-directory))) + (setq process (apply 'start-process "flymake-proc" (current-buffer) cmd args)) + (set-process-sentinel process 'flymake-process-sentinel) + (set-process-filter process 'flymake-process-filter) + (push process flymake-processes) + + (setq flymake-is-running t) + (setq flymake-last-change-time nil) + (setq flymake-check-start-time (flymake-float-time)) + + (flymake-report-status nil "*") + (flymake-log 2 "started process %d, command=%s, dir=%s" + (process-id process) (process-command process) + default-directory) + process) + (error + (let* ((err-str (format "Failed to launch syntax check process '%s' with args %s: %s" + cmd args (error-message-string err))) + (source-file-name buffer-file-name) + (cleanup-f (flymake-get-cleanup-function source-file-name))) + (flymake-log 0 err-str) + (funcall cleanup-f) + (flymake-report-fatal-status "PROCERR" err-str)))))) + +(defun flymake-kill-process (proc) + "Kill process PROC." + (kill-process proc) + (let* ((buf (process-buffer proc))) + (when (buffer-live-p buf) + (with-current-buffer buf + (setq flymake-check-was-interrupted t)))) + (flymake-log 1 "killed process %d" (process-id proc))) + +(defun flymake-stop-all-syntax-checks () + "Kill all syntax check processes." + (interactive) + (while flymake-processes + (flymake-kill-process (pop flymake-processes)))) + +(defun flymake-compilation-is-running () + (and (boundp 'compilation-in-progress) + compilation-in-progress)) + +(defun flymake-compile () + "Kill all flymake syntax checks, start compilation." + (interactive) + (flymake-stop-all-syntax-checks) + (call-interactively 'compile)) + +(defcustom flymake-no-changes-timeout 0.5 + "Time to wait after last change before starting compilation." + :group 'flymake + :type 'number) + +(defun flymake-on-timer-event (buffer) + "Start a syntax check for buffer BUFFER if necessary." + (when (buffer-live-p buffer) + (with-current-buffer buffer + (when (and (not flymake-is-running) + flymake-last-change-time + (> (- (flymake-float-time) flymake-last-change-time) + flymake-no-changes-timeout)) + + (setq flymake-last-change-time nil) + (flymake-log 3 "starting syntax check as more than 1 second passed since last change") + (flymake-start-syntax-check))))) + +(defun flymake-current-line-no () + "Return number of current line in current buffer." + (count-lines (point-min) (if (eobp) (point) (1+ (point))))) + +(defun flymake-count-lines () + "Return number of lines in buffer BUFFER." + (count-lines (point-min) (point-max))) + +(defun flymake-display-err-menu-for-current-line () + "Display a menu with errors/warnings for current line if it has errors and/or warnings." + (interactive) + (let* ((line-no (flymake-current-line-no)) + (line-err-info-list (nth 0 (flymake-find-err-info flymake-err-info line-no))) + (menu-data (flymake-make-err-menu-data line-no line-err-info-list)) + (choice nil)) + (if menu-data + (progn + (setq choice (flymake-popup-menu menu-data)) + (flymake-log 3 "choice=%s" choice) + (when choice + (eval choice))) + (flymake-log 1 "no errors for line %d" line-no)))) + +(defun flymake-make-err-menu-data (line-no line-err-info-list) + "Make a (menu-title (item-title item-action)*) list with errors/warnings from LINE-ERR-INFO-LIST." + (let* ((menu-items nil)) + (when line-err-info-list + (let* ((count (length line-err-info-list)) + (menu-item-text nil)) + (while (> count 0) + (setq menu-item-text (flymake-ler-text (nth (1- count) line-err-info-list))) + (let* ((file (flymake-ler-file (nth (1- count) line-err-info-list))) + (full-file (flymake-ler-full-file (nth (1- count) line-err-info-list))) + (line (flymake-ler-line (nth (1- count) line-err-info-list)))) + (if file + (setq menu-item-text (concat menu-item-text " - " file "(" (format "%d" line) ")"))) + (setq menu-items (cons (list menu-item-text + (if file (list 'flymake-goto-file-and-line full-file line) nil)) + menu-items))) + (setq count (1- count))) + (flymake-log 3 "created menu-items with %d item(s)" (length menu-items)))) + (if menu-items + (let* ((menu-title (format "Line %d: %d error(s), %d warning(s)" line-no + (flymake-get-line-err-count line-err-info-list "e") + (flymake-get-line-err-count line-err-info-list "w")))) + (list menu-title menu-items)) + nil))) + +(defun flymake-goto-file-and-line (file line) + "Try to get buffer for FILE and goto line LINE in it." + (if (not (file-exists-p file)) + (flymake-log 1 "file %s does not exists" file) + (progn + (find-file file) + (goto-line line)))) + +;; flymake minor mode declarations +(defvar flymake-mode-line nil) + +(make-variable-buffer-local 'flymake-mode-line) + +(defvar flymake-mode-line-e-w nil) + +(make-variable-buffer-local 'flymake-mode-line-e-w) + +(defvar flymake-mode-line-status nil) + +(make-variable-buffer-local 'flymake-mode-line-status) + +(defun flymake-report-status (e-w &optional status) + "Show status in mode line." + (when e-w + (setq flymake-mode-line-e-w e-w)) + (when status + (setq flymake-mode-line-status status)) + (let* ((mode-line " Flymake")) + (when (> (length flymake-mode-line-e-w) 0) + (setq mode-line (concat mode-line ":" flymake-mode-line-e-w))) + (setq mode-line (concat mode-line flymake-mode-line-status)) + (setq flymake-mode-line mode-line) + (force-mode-line-update))) + +(defun flymake-display-warning (warning) + "Display a warning to user." + (message-box warning)) + +(defcustom flymake-gui-warnings-enabled t + "Enables/disables GUI warnings." + :group 'flymake + :type 'boolean) + +(defun flymake-report-fatal-status (status warning) + "Display a warning and switch flymake mode off." + (when flymake-gui-warnings-enabled + (flymake-display-warning (format "Flymake: %s. Flymake will be switched OFF" warning)) + ) + (flymake-mode 0) + (flymake-log 0 "switched OFF Flymake mode for buffer %s due to fatal status %s, warning %s" + (buffer-name) status warning)) + +(defcustom flymake-start-syntax-check-on-find-file t + "Start syntax check on find file." + :group 'flymake + :type 'boolean) + +;;;###autoload +(define-minor-mode flymake-mode + "Minor mode to do on-the-fly syntax checking. +When called interactively, toggles the minor mode. +With arg, turn Flymake mode on if and only if arg is positive." + :group 'flymake :lighter flymake-mode-line + (cond + + ;; Turning the mode ON. + (flymake-mode + (if (not (flymake-can-syntax-check-file buffer-file-name)) + (flymake-log 2 "flymake cannot check syntax in buffer %s" (buffer-name)) + (add-hook 'after-change-functions 'flymake-after-change-function nil t) + (add-hook 'after-save-hook 'flymake-after-save-hook nil t) + (add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook nil t) + ;;+(add-hook 'find-file-hook 'flymake-find-file-hook) + + (flymake-report-status "" "") + + (setq flymake-timer + (run-at-time nil 1 'flymake-on-timer-event (current-buffer))) + + (when flymake-start-syntax-check-on-find-file + (flymake-start-syntax-check)))) + + ;; Turning the mode OFF. + (t + (remove-hook 'after-change-functions 'flymake-after-change-function t) + (remove-hook 'after-save-hook 'flymake-after-save-hook t) + (remove-hook 'kill-buffer-hook 'flymake-kill-buffer-hook t) + ;;+(remove-hook 'find-file-hook (function flymake-find-file-hook) t) + + (flymake-delete-own-overlays) + + (when flymake-timer + (cancel-timer flymake-timer) + (setq flymake-timer nil)) + + (setq flymake-is-running nil)))) + +;;;###autoload +(defun flymake-mode-on () + "Turn flymake mode on." + (flymake-mode 1) + (flymake-log 1 "flymake mode turned ON for buffer %s" (buffer-name))) + +;;;###autoload +(defun flymake-mode-off () + "Turn flymake mode off." + (flymake-mode 0) + (flymake-log 1 "flymake mode turned OFF for buffer %s" (buffer-name))) + +(defcustom flymake-start-syntax-check-on-newline t + "Start syntax check if newline char was added/removed from the buffer." + :group 'flymake + :type 'boolean) + +(defun flymake-after-change-function (start stop len) + "Start syntax check for current buffer if it isn't already running." + ;;+(flymake-log 0 "setting change time to %s" (flymake-float-time)) + (let((new-text (buffer-substring start stop))) + (when (and flymake-start-syntax-check-on-newline (equal new-text "\n")) + (flymake-log 3 "starting syntax check as new-line has been seen") + (flymake-start-syntax-check)) + (setq flymake-last-change-time (flymake-float-time)))) + +(defun flymake-after-save-hook () + (if (local-variable-p 'flymake-mode (current-buffer)) ; (???) other way to determine whether flymake is active in buffer being saved? + (progn + (flymake-log 3 "starting syntax check as buffer was saved") + (flymake-start-syntax-check)))) ; no more mode 3. cannot start check if mode 3 (to temp copies) is active - (???) + +(defun flymake-kill-buffer-hook () + (when flymake-timer + (cancel-timer flymake-timer) + (setq flymake-timer nil))) + +(defun flymake-find-file-hook () + ;;+(when flymake-start-syntax-check-on-find-file + ;;+ (flymake-log 3 "starting syntax check on file open") + ;;+ (flymake-start-syntax-check) + ;;+) + (when (and (not (local-variable-p 'flymake-mode (current-buffer))) + (flymake-can-syntax-check-file buffer-file-name)) + (flymake-mode) + (flymake-log 3 "automatically turned ON flymake mode"))) + +(defun flymake-get-first-err-line-no (err-info-list) + "Return first line with error." + (when err-info-list + (flymake-er-get-line (car err-info-list)))) + +(defun flymake-get-last-err-line-no (err-info-list) + "Return last line with error." + (when err-info-list + (flymake-er-get-line (nth (1- (length err-info-list)) err-info-list)))) + +(defun flymake-get-next-err-line-no (err-info-list line-no) + "Return next line with error." + (when err-info-list + (let* ((count (length err-info-list)) + (idx 0)) + (while (and (< idx count) (>= line-no (flymake-er-get-line (nth idx err-info-list)))) + (setq idx (1+ idx))) + (if (< idx count) + (flymake-er-get-line (nth idx err-info-list)))))) + +(defun flymake-get-prev-err-line-no (err-info-list line-no) + "Return previous line with error." + (when err-info-list + (let* ((count (length err-info-list))) + (while (and (> count 0) (<= line-no (flymake-er-get-line (nth (1- count) err-info-list)))) + (setq count (1- count))) + (if (> count 0) + (flymake-er-get-line (nth (1- count) err-info-list)))))) + +(defun flymake-skip-whitespace () + "Move forward until non-whitespace is reached." + (while (looking-at "[ \t]") + (forward-char))) + +(defun flymake-goto-line (line-no) + "Go to line LINE-NO, then skip whitespace." + (goto-line line-no) + (flymake-skip-whitespace)) + +(defun flymake-goto-next-error () + "Go to next error in err ring." + (interactive) + (let ((line-no (flymake-get-next-err-line-no flymake-err-info (flymake-current-line-no)))) + (when (not line-no) + (setq line-no (flymake-get-first-err-line-no flymake-err-info)) + (flymake-log 1 "passed end of file")) + (if line-no + (flymake-goto-line line-no) + (flymake-log 1 "no errors in current buffer")))) + +(defun flymake-goto-prev-error () + "Go to previous error in err ring." + (interactive) + (let ((line-no (flymake-get-prev-err-line-no flymake-err-info (flymake-current-line-no)))) + (when (not line-no) + (setq line-no (flymake-get-last-err-line-no flymake-err-info)) + (flymake-log 1 "passed beginning of file")) + (if line-no + (flymake-goto-line line-no) + (flymake-log 1 "no errors in current buffer")))) + +(defun flymake-patch-err-text (string) + (if (string-match "^[\n\t :0-9]*\\(.*\\)$" string) + (match-string 1 string) + string)) + +;;;; general init-cleanup and helper routines +(defun flymake-create-temp-inplace (file-name prefix) + (unless (stringp file-name) + (error "Invalid file-name")) + (or prefix + (setq prefix "flymake")) + (let* ((temp-name (concat (file-name-sans-extension file-name) + "_" prefix + (and (file-name-extension file-name) + (concat "." (file-name-extension file-name)))))) + (flymake-log 3 "create-temp-inplace: file=%s temp=%s" file-name temp-name) + temp-name)) + +(defun flymake-create-temp-with-folder-structure (file-name prefix) + (unless (stringp file-name) + (error "Invalid file-name")) + + (let* ((dir (file-name-directory file-name)) + ;; Not sure what this slash-pos is all about, but I guess it's just + ;; trying to remove the leading / of absolute file names. + (slash-pos (string-match "/" dir)) + (temp-dir (expand-file-name (substring dir (1+ slash-pos)) + (flymake-get-temp-dir)))) + + (file-truename (expand-file-name (file-name-nondirectory file-name) + temp-dir)))) + +(defun flymake-delete-temp-directory (dir-name) + "Attempt to delete temp dir created by `flymake-create-temp-with-folder-structure', do not fail on error." + (let* ((temp-dir (flymake-get-temp-dir)) + (suffix (substring dir-name (1+ (length temp-dir))))) + + (while (> (length suffix) 0) + (setq suffix (directory-file-name suffix)) + ;;+(flymake-log 0 "suffix=%s" suffix) + (flymake-safe-delete-directory + (file-truename (expand-file-name suffix temp-dir))) + (setq suffix (file-name-directory suffix))))) + +(defvar flymake-temp-source-file-name nil) +(make-variable-buffer-local 'flymake-temp-source-file-name) + +(defvar flymake-master-file-name nil) +(make-variable-buffer-local 'flymake-master-file-name) + +(defvar flymake-temp-master-file-name nil) +(make-variable-buffer-local 'flymake-temp-master-file-name) + +(defvar flymake-base-dir nil) +(make-variable-buffer-local 'flymake-base-dir) + +(defun flymake-init-create-temp-buffer-copy (create-temp-f) + "Make a temporary copy of the current buffer, save its name in buffer data and return the name." + (let* ((source-file-name buffer-file-name) + (temp-source-file-name (funcall create-temp-f source-file-name "flymake"))) + + (flymake-save-buffer-in-file temp-source-file-name) + (setq flymake-temp-source-file-name temp-source-file-name) + temp-source-file-name)) + +(defun flymake-simple-cleanup () + "Do cleanup after `flymake-init-create-temp-buffer-copy'. +Delete temp file." + (flymake-safe-delete-file flymake-temp-source-file-name) + (setq flymake-last-change-time nil)) + +(defun flymake-get-real-file-name (file-name-from-err-msg) + "Translate file name from error message to \"real\" file name. +Return full-name. Names are real, not patched." + (let* ((real-name nil) + (source-file-name buffer-file-name) + (master-file-name flymake-master-file-name) + (temp-source-file-name flymake-temp-source-file-name) + (temp-master-file-name flymake-temp-master-file-name) + (base-dirs + (list flymake-base-dir + (file-name-directory source-file-name) + (if master-file-name (file-name-directory master-file-name)))) + (files (list (list source-file-name source-file-name) + (list temp-source-file-name source-file-name) + (list master-file-name master-file-name) + (list temp-master-file-name master-file-name)))) + + (when (equal 0 (length file-name-from-err-msg)) + (setq file-name-from-err-msg source-file-name)) + + (setq real-name (flymake-get-full-patched-file-name file-name-from-err-msg base-dirs files)) + ;; if real-name is nil, than file name from err msg is none of the files we've patched + (if (not real-name) + (setq real-name (flymake-get-full-nonpatched-file-name file-name-from-err-msg base-dirs))) + (if (not real-name) + (setq real-name file-name-from-err-msg)) + (setq real-name (flymake-fix-file-name real-name)) + (flymake-log 3 "get-real-file-name: file-name=%s real-name=%s" file-name-from-err-msg real-name) + real-name)) + +(defun flymake-get-full-patched-file-name (file-name-from-err-msg base-dirs files) + (let* ((base-dirs-count (length base-dirs)) + (file-count (length files)) + (real-name nil)) + + (while (and (not real-name) (> base-dirs-count 0)) + (setq file-count (length files)) + (while (and (not real-name) (> file-count 0)) + (let* ((this-dir (nth (1- base-dirs-count) base-dirs)) + (this-file (nth 0 (nth (1- file-count) files))) + (this-real-name (nth 1 (nth (1- file-count) files)))) + ;;+(flymake-log 0 "this-dir=%s this-file=%s this-real=%s msg-file=%s" this-dir this-file this-real-name file-name-from-err-msg) + (when (and this-dir this-file (flymake-same-files + (expand-file-name file-name-from-err-msg this-dir) + this-file)) + (setq real-name this-real-name))) + (setq file-count (1- file-count))) + (setq base-dirs-count (1- base-dirs-count))) + real-name)) + +(defun flymake-get-full-nonpatched-file-name (file-name-from-err-msg base-dirs) + (let* ((real-name nil)) + (if (file-name-absolute-p file-name-from-err-msg) + (setq real-name file-name-from-err-msg) + (let* ((base-dirs-count (length base-dirs))) + (while (and (not real-name) (> base-dirs-count 0)) + (let* ((full-name (expand-file-name file-name-from-err-msg + (nth (1- base-dirs-count) base-dirs)))) + (if (file-exists-p full-name) + (setq real-name full-name)) + (setq base-dirs-count (1- base-dirs-count)))))) + real-name)) + +(defun flymake-init-find-buildfile-dir (source-file-name buildfile-name) + "Find buildfile, store its dir in buffer data and return its dir, if found." + (let* ((buildfile-dir + (flymake-find-buildfile buildfile-name + (file-name-directory source-file-name)))) + (if buildfile-dir + (setq flymake-base-dir buildfile-dir) + (flymake-log 1 "no buildfile (%s) for %s" buildfile-name source-file-name) + (flymake-report-fatal-status + "NOMK" (format "No buildfile (%s) found for %s" + buildfile-name source-file-name))))) + +(defun flymake-init-create-temp-source-and-master-buffer-copy (get-incl-dirs-f create-temp-f master-file-masks include-regexp) + "Find master file (or buffer), create its copy along with a copy of the source file." + (let* ((source-file-name buffer-file-name) + (temp-source-file-name (flymake-init-create-temp-buffer-copy create-temp-f)) + (master-and-temp-master (flymake-create-master-file + source-file-name temp-source-file-name + get-incl-dirs-f create-temp-f + master-file-masks include-regexp))) + + (if (not master-and-temp-master) + (progn + (flymake-log 1 "cannot find master file for %s" source-file-name) + (flymake-report-status "!" "") ; NOMASTER + nil) + (setq flymake-master-file-name (nth 0 master-and-temp-master)) + (setq flymake-temp-master-file-name (nth 1 master-and-temp-master))))) + +(defun flymake-master-cleanup () + (flymake-simple-cleanup) + (flymake-safe-delete-file flymake-temp-master-file-name)) + +;;;; make-specific init-cleanup routines +(defun flymake-get-syntax-check-program-args (source-file-name base-dir use-relative-base-dir use-relative-source get-cmd-line-f) + "Create a command line for syntax check using GET-CMD-LINE-F." + (funcall get-cmd-line-f + (if use-relative-source + (file-relative-name source-file-name base-dir) + source-file-name) + (if use-relative-base-dir + (file-relative-name base-dir + (file-name-directory source-file-name)) + base-dir))) + +(defun flymake-get-make-cmdline (source base-dir) + (list "make" + (list "-s" + "-C" + base-dir + (concat "CHK_SOURCES=" source) + "SYNTAX_CHECK_MODE=1" + "check-syntax"))) + +(defun flymake-get-ant-cmdline (source base-dir) + (list "ant" + (list "-buildfile" + (concat base-dir "/" "build.xml") + (concat "-DCHK_SOURCES=" source) + "check-syntax"))) + +(defun flymake-simple-make-init-impl (create-temp-f use-relative-base-dir use-relative-source build-file-name get-cmdline-f) + "Create syntax check command line for a directly checked source file. +Use CREATE-TEMP-F for creating temp copy." + (let* ((args nil) + (source-file-name buffer-file-name) + (buildfile-dir (flymake-init-find-buildfile-dir source-file-name build-file-name))) + (if buildfile-dir + (let* ((temp-source-file-name (flymake-init-create-temp-buffer-copy create-temp-f))) + (setq args (flymake-get-syntax-check-program-args temp-source-file-name buildfile-dir + use-relative-base-dir use-relative-source + get-cmdline-f)))) + args)) + +(defun flymake-simple-make-init () + (flymake-simple-make-init-impl 'flymake-create-temp-inplace t t "Makefile" 'flymake-get-make-cmdline)) + +(defun flymake-master-make-init (get-incl-dirs-f master-file-masks include-regexp) + "Create make command line for a source file checked via master file compilation." + (let* ((make-args nil) + (temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy + get-incl-dirs-f 'flymake-create-temp-inplace + master-file-masks include-regexp))) + (when temp-master-file-name + (let* ((buildfile-dir (flymake-init-find-buildfile-dir temp-master-file-name "Makefile"))) + (if buildfile-dir + (setq make-args (flymake-get-syntax-check-program-args + temp-master-file-name buildfile-dir nil nil 'flymake-get-make-cmdline))))) + make-args)) + +(defun flymake-find-make-buildfile (source-dir) + (flymake-find-buildfile "Makefile" source-dir)) + +;;;; .h/make specific +(defun flymake-master-make-header-init () + (flymake-master-make-init 'flymake-get-include-dirs + '("\\.cpp\\'" "\\.c\\'") + "[ \t]*#[ \t]*include[ \t]*\"\\([[:word:]0-9/\\_.]*%s\\)\"")) + +;;;; .java/make specific +(defun flymake-simple-make-java-init () + (flymake-simple-make-init-impl 'flymake-create-temp-with-folder-structure nil nil "Makefile" 'flymake-get-make-cmdline)) + +(defun flymake-simple-ant-java-init () + (flymake-simple-make-init-impl 'flymake-create-temp-with-folder-structure nil nil "build.xml" 'flymake-get-ant-cmdline)) + +(defun flymake-simple-java-cleanup () + "Cleanup after `flymake-simple-make-java-init' -- delete temp file and dirs." + (flymake-safe-delete-file flymake-temp-source-file-name) + (when flymake-temp-source-file-name + (flymake-delete-temp-directory + (file-name-directory flymake-temp-source-file-name)))) + +;;;; perl-specific init-cleanup routines +(defun flymake-perl-init () + (let* ((temp-file (flymake-init-create-temp-buffer-copy + 'flymake-create-temp-inplace)) + (local-file (file-relative-name + temp-file + (file-name-directory buffer-file-name)))) + (list "perl" (list "-wc " local-file)))) + +;;;; tex-specific init-cleanup routines +(defun flymake-get-tex-args (file-name) + ;;(list "latex" (list "-c-style-errors" file-name)) + (list "texify" (list "--pdf" "--tex-option=-c-style-errors" file-name))) + +(defun flymake-simple-tex-init () + (flymake-get-tex-args (flymake-init-create-temp-buffer-copy 'flymake-create-temp-inplace))) + +(defun flymake-master-tex-init () + (let* ((temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy + 'flymake-get-include-dirs-dot 'flymake-create-temp-inplace + '("\\.tex\\'") + "[ \t]*\\input[ \t]*{\\(.*%s\\)}"))) + (when temp-master-file-name + (flymake-get-tex-args temp-master-file-name)))) + +(defun flymake-get-include-dirs-dot (base-dir) + '(".")) + +;;;; xml-specific init-cleanup routines +(defun flymake-xml-init () + (list "xml" (list "val" (flymake-init-create-temp-buffer-copy 'flymake-create-temp-inplace)))) + +(provide 'flymake) + +;; arch-tag: 8f0d6090-061d-4cac-8862-7c151c4a02dd +;;; flymake.el ends here diff --git a/mode/lisp.py b/mode/lisp.py new file mode 100644 index 0000000..202dddb --- /dev/null +++ b/mode/lisp.py @@ -0,0 +1,75 @@ +import commands, os.path, sets, string, sys, traceback +import color, completer, default, mode2, method, regex, tab2 +from point2 import Point +from lex3 import Grammar, PatternRule, RegionRule, OverridePatternRule + +class StringGrammar(Grammar): + rules = [ + PatternRule(r'octal', r'\\[0-7]{3}'), + PatternRule(r'escaped', r'\\.'), + ] + +class LispGrammar(Grammar): + rules = [ + PatternRule(r'comment', r';.*$'), +# PatternRule(r'functionname', r'(?<=def )[a-zA-Z_][a-zA-Z0-9_]*'), +# PatternRule(r'classname', r'(?<=class )[a-zA-Z_][a-zA-Z0-9_]*'), + PatternRule(r'reserved', r'(?:nil)(?![a-zA-Z0-9_])'), + PatternRule(r'keyword', r'(?:while|unless|setq|require|mapcar|list|let|lambda|if|defvar|defalias|cons|cdr|car)(?![a-zA-Z0-9_])'), + PatternRule(r'symbol', r"'[a-zA-Z_][a-zA-Z0-9-_]*"), +# PatternRule(r"builtin", r'(?>=|<<=|\*\*='), +# PatternRule(r"operator", r"\+|<>|<<|<=|<|-|>>|>=|>|\*\*|&|\*|\||/|\^|==|//|~|!=|%"), + PatternRule(r"integer", r"(?