| 1 | ;;; flymake.el --- a universal on-the-fly syntax checker |
| 2 | |
| 3 | ;; Copyright (C) 2003-2013 Free Software Foundation, Inc. |
| 4 | |
| 5 | ;; Author: Pavel Kobyakov <pk_at_work@yahoo.com> |
| 6 | ;; Maintainer: Pavel Kobyakov <pk_at_work@yahoo.com> |
| 7 | ;; Version: 0.3 |
| 8 | ;; Keywords: c languages tools |
| 9 | |
| 10 | ;; This file is part of GNU Emacs. |
| 11 | |
| 12 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
| 13 | ;; it under the terms of the GNU General Public License as published by |
| 14 | ;; the Free Software Foundation, either version 3 of the License, or |
| 15 | ;; (at your option) any later version. |
| 16 | |
| 17 | ;; GNU Emacs is distributed in the hope that it will be useful, |
| 18 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 20 | ;; GNU General Public License for more details. |
| 21 | |
| 22 | ;; You should have received a copy of the GNU General Public License |
| 23 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 24 | |
| 25 | ;;; Commentary: |
| 26 | ;; |
| 27 | ;; Flymake is a minor Emacs mode performing on-the-fly syntax |
| 28 | ;; checks using the external syntax check tool (for C/C++ this |
| 29 | ;; is usually the compiler) |
| 30 | |
| 31 | ;;; Bugs/todo: |
| 32 | |
| 33 | ;; - Only uses "Makefile", not "makefile" or "GNUmakefile" |
| 34 | ;; (from http://bugs.debian.org/337339). |
| 35 | |
| 36 | ;;; Code: |
| 37 | |
| 38 | (eval-when-compile (require 'cl-lib)) |
| 39 | (if (featurep 'xemacs) (require 'overlay)) |
| 40 | |
| 41 | (defvar flymake-is-running nil |
| 42 | "If t, flymake syntax check process is running for the current buffer.") |
| 43 | (make-variable-buffer-local 'flymake-is-running) |
| 44 | |
| 45 | (defvar flymake-timer nil |
| 46 | "Timer for starting syntax check.") |
| 47 | (make-variable-buffer-local 'flymake-timer) |
| 48 | |
| 49 | (defvar flymake-last-change-time nil |
| 50 | "Time of last buffer change.") |
| 51 | (make-variable-buffer-local 'flymake-last-change-time) |
| 52 | |
| 53 | (defvar flymake-check-start-time nil |
| 54 | "Time at which syntax check was started.") |
| 55 | (make-variable-buffer-local 'flymake-check-start-time) |
| 56 | |
| 57 | (defvar flymake-check-was-interrupted nil |
| 58 | "Non-nil if syntax check was killed by `flymake-compile'.") |
| 59 | (make-variable-buffer-local 'flymake-check-was-interrupted) |
| 60 | |
| 61 | (defvar flymake-err-info nil |
| 62 | "Sorted list of line numbers and lists of err info in the form (file, err-text).") |
| 63 | (make-variable-buffer-local 'flymake-err-info) |
| 64 | |
| 65 | (defvar flymake-new-err-info nil |
| 66 | "Same as `flymake-err-info', effective when a syntax check is in progress.") |
| 67 | (make-variable-buffer-local 'flymake-new-err-info) |
| 68 | |
| 69 | ;;;; [[ cross-emacs compatibility routines |
| 70 | (defsubst flymake-makehash (&optional test) |
| 71 | "Create and return a new hash table using TEST to compare keys. |
| 72 | It uses the function `make-hash-table' to make a hash-table if |
| 73 | you use GNU Emacs, otherwise it uses `makehash'." |
| 74 | (if (fboundp 'make-hash-table) |
| 75 | (if test (make-hash-table :test test) (make-hash-table)) |
| 76 | (with-no-warnings |
| 77 | (makehash test)))) |
| 78 | |
| 79 | (defalias 'flymake-float-time |
| 80 | (if (fboundp 'float-time) |
| 81 | 'float-time |
| 82 | (if (featurep 'xemacs) |
| 83 | (lambda () |
| 84 | (multiple-value-bind (s0 s1 s2) (values-list (current-time)) |
| 85 | (+ (* (float (ash 1 16)) s0) (float s1) (* 0.0000001 s2))))))) |
| 86 | |
| 87 | (defalias 'flymake-replace-regexp-in-string |
| 88 | (if (eval-when-compile (fboundp 'replace-regexp-in-string)) |
| 89 | 'replace-regexp-in-string |
| 90 | (lambda (regexp rep str) |
| 91 | (replace-in-string str regexp rep)))) |
| 92 | |
| 93 | (defalias 'flymake-split-string |
| 94 | (if (condition-case nil (equal (split-string " bc " " " t) '("bc")) |
| 95 | (error nil)) |
| 96 | (lambda (str pattern) (split-string str pattern t)) |
| 97 | (lambda (str pattern) |
| 98 | "Split STR into a list of substrings bounded by PATTERN. |
| 99 | Zero-length substrings at the beginning and end of the list are omitted." |
| 100 | (let ((split (split-string str pattern))) |
| 101 | (while (equal (car split) "") (setq split (cdr split))) |
| 102 | (setq split (nreverse split)) |
| 103 | (while (equal (car split) "") (setq split (cdr split))) |
| 104 | (nreverse split))))) |
| 105 | |
| 106 | (defalias 'flymake-get-temp-dir |
| 107 | (if (fboundp 'temp-directory) |
| 108 | 'temp-directory |
| 109 | (lambda () temporary-file-directory))) |
| 110 | |
| 111 | (defun flymake-posn-at-point-as-event (&optional position window dx dy) |
| 112 | "Return pixel position of top left corner of glyph at POSITION. |
| 113 | |
| 114 | The position is relative to top left corner of WINDOW, as a |
| 115 | mouse-1 click event (identical to the event that would be |
| 116 | triggered by clicking mouse button 1 at the top left corner of |
| 117 | the glyph). |
| 118 | |
| 119 | POSITION and WINDOW default to the position of point in the |
| 120 | selected window. |
| 121 | |
| 122 | DX and DY specify optional offsets from the top left of the glyph." |
| 123 | (unless window (setq window (selected-window))) |
| 124 | (unless position (setq position (window-point window))) |
| 125 | (unless dx (setq dx 0)) |
| 126 | (unless dy (setq dy 0)) |
| 127 | |
| 128 | (let* ((pos (posn-at-point position window)) |
| 129 | (x-y (posn-x-y pos)) |
| 130 | (edges (window-inside-pixel-edges window)) |
| 131 | (win-x-y (window-pixel-edges window))) |
| 132 | ;; adjust for window edges |
| 133 | (setcar (nthcdr 2 pos) |
| 134 | (cons (+ (car x-y) (car edges) (- (car win-x-y)) dx) |
| 135 | (+ (cdr x-y) (cadr edges) (- (cadr win-x-y)) dy))) |
| 136 | (list 'mouse-1 pos))) |
| 137 | |
| 138 | (defun flymake-popup-menu (menu-data) |
| 139 | "Pop up the flymake menu at point, using the data MENU-DATA. |
| 140 | POS is a list of the form ((X Y) WINDOW), where X and Y are |
| 141 | pixels positions from the top left corner of WINDOW's frame. |
| 142 | MENU-DATA is a list of error and warning messages returned by |
| 143 | `flymake-make-err-menu-data'." |
| 144 | (if (featurep 'xemacs) |
| 145 | (let* ((pos (flymake-get-point-pixel-pos)) |
| 146 | (x-pos (nth 0 pos)) |
| 147 | (y-pos (nth 1 pos)) |
| 148 | (fake-event-props '(button 1 x 1 y 1))) |
| 149 | (setq fake-event-props (plist-put fake-event-props 'x x-pos)) |
| 150 | (setq fake-event-props (plist-put fake-event-props 'y y-pos)) |
| 151 | (popup-menu (flymake-make-xemacs-menu menu-data) |
| 152 | (make-event 'button-press fake-event-props))) |
| 153 | (x-popup-menu (if (eval-when-compile (fboundp 'posn-at-point)) |
| 154 | (flymake-posn-at-point-as-event) |
| 155 | (list (flymake-get-point-pixel-pos) (selected-window))) |
| 156 | (flymake-make-emacs-menu menu-data)))) |
| 157 | |
| 158 | (defun flymake-make-emacs-menu (menu-data) |
| 159 | "Return a menu specifier using MENU-DATA. |
| 160 | MENU-DATA is a list of error and warning messages returned by |
| 161 | `flymake-make-err-menu-data'. |
| 162 | See `x-popup-menu' for the menu specifier format." |
| 163 | (let* ((menu-title (nth 0 menu-data)) |
| 164 | (menu-items (nth 1 menu-data)) |
| 165 | (menu-commands (mapcar (lambda (foo) |
| 166 | (cons (nth 0 foo) (nth 1 foo))) |
| 167 | menu-items))) |
| 168 | (list menu-title (cons "" menu-commands)))) |
| 169 | |
| 170 | (if (featurep 'xemacs) (progn |
| 171 | |
| 172 | (defun flymake-nop () |
| 173 | "Do nothing." |
| 174 | nil) |
| 175 | |
| 176 | (defun flymake-make-xemacs-menu (menu-data) |
| 177 | "Return a menu specifier using MENU-DATA." |
| 178 | (let* ((menu-title (nth 0 menu-data)) |
| 179 | (menu-items (nth 1 menu-data)) |
| 180 | (menu-commands nil)) |
| 181 | (setq menu-commands (mapcar (lambda (foo) |
| 182 | (vector (nth 0 foo) (or (nth 1 foo) '(flymake-nop)) t)) |
| 183 | menu-items)) |
| 184 | (cons menu-title menu-commands))) |
| 185 | |
| 186 | )) ;; xemacs |
| 187 | |
| 188 | (unless (eval-when-compile (fboundp 'posn-at-point)) |
| 189 | |
| 190 | (defun flymake-current-row () |
| 191 | "Return current row number in current frame." |
| 192 | (if (fboundp 'window-edges) |
| 193 | (+ (car (cdr (window-edges))) (count-lines (window-start) (point))) |
| 194 | (count-lines (window-start) (point)))) |
| 195 | |
| 196 | (defun flymake-selected-frame () |
| 197 | "Return the frame that is now selected." |
| 198 | (if (fboundp 'window-edges) |
| 199 | (selected-frame) |
| 200 | (selected-window))) |
| 201 | |
| 202 | (defun flymake-get-point-pixel-pos () |
| 203 | "Return point position in pixels: (x, y)." |
| 204 | (let ((mouse-pos (mouse-position)) |
| 205 | (pixel-pos nil) |
| 206 | (ret nil)) |
| 207 | (if (car (cdr mouse-pos)) |
| 208 | (progn |
| 209 | (set-mouse-position (flymake-selected-frame) (current-column) (flymake-current-row)) |
| 210 | (setq pixel-pos (mouse-pixel-position)) |
| 211 | (set-mouse-position (car mouse-pos) (car (cdr mouse-pos)) (cdr (cdr mouse-pos))) |
| 212 | (setq ret (list (car (cdr pixel-pos)) (cdr (cdr pixel-pos))))) |
| 213 | (progn |
| 214 | (setq ret '(0 0)))) |
| 215 | (flymake-log 3 "mouse pos is %s" ret) |
| 216 | ret)) |
| 217 | |
| 218 | ) ;; End of (unless (fboundp 'posn-at-point) |
| 219 | |
| 220 | ;;;; ]] |
| 221 | |
| 222 | (defcustom flymake-log-level -1 |
| 223 | "Logging level, only messages with level lower or equal will be logged. |
| 224 | -1 = NONE, 0 = ERROR, 1 = WARNING, 2 = INFO, 3 = DEBUG" |
| 225 | :group 'flymake |
| 226 | :type 'integer) |
| 227 | |
| 228 | |
| 229 | ;; (defcustom flymake-log-file-name "~/flymake.log" |
| 230 | ;; "Where to put the flymake log if logging is enabled. |
| 231 | ;; |
| 232 | ;; See `flymake-log-level' if you want to control what is logged." |
| 233 | ;; :group 'flymake |
| 234 | ;; :type 'string) |
| 235 | |
| 236 | (defun flymake-log (level text &rest args) |
| 237 | "Log a message at level LEVEL. |
| 238 | If LEVEL is higher than `flymake-log-level', the message is |
| 239 | ignored. Otherwise, it is printed using `message'. |
| 240 | TEXT is a format control string, and the remaining arguments ARGS |
| 241 | are the string substitutions (see the function `format')." |
| 242 | (if (<= level flymake-log-level) |
| 243 | (let* ((msg (apply 'format text args))) |
| 244 | (message "%s" msg) |
| 245 | ;;(with-temp-buffer |
| 246 | ;; (insert msg) |
| 247 | ;; (insert "\n") |
| 248 | ;; (flymake-save-buffer-in-file "~/flymake.log") ; make log file name customizable |
| 249 | ;;) |
| 250 | ))) |
| 251 | |
| 252 | (defun flymake-ins-after (list pos val) |
| 253 | "Insert VAL into LIST after position POS. |
| 254 | POS counts from zero." |
| 255 | (let ((tmp (copy-sequence list))) |
| 256 | (setcdr (nthcdr pos tmp) (cons val (nthcdr (1+ pos) tmp))) |
| 257 | tmp)) |
| 258 | |
| 259 | (defun flymake-set-at (list pos val) |
| 260 | "Set VAL at position POS in LIST. |
| 261 | POS counts from zero." |
| 262 | (let ((tmp (copy-sequence list))) |
| 263 | (setcar (nthcdr pos tmp) val) |
| 264 | tmp)) |
| 265 | |
| 266 | (defvar flymake-processes nil |
| 267 | "List of currently active flymake processes.") |
| 268 | |
| 269 | (defvar flymake-output-residual nil) |
| 270 | (make-variable-buffer-local 'flymake-output-residual) |
| 271 | |
| 272 | (defgroup flymake nil |
| 273 | "Universal on-the-fly syntax checker." |
| 274 | :version "23.1" |
| 275 | :group 'tools) |
| 276 | |
| 277 | (defcustom flymake-xml-program |
| 278 | (if (executable-find "xmlstarlet") "xmlstarlet" "xml") |
| 279 | "Program to use for XML validation." |
| 280 | :type 'file |
| 281 | :group 'flymake |
| 282 | :version "24.4") |
| 283 | |
| 284 | (defcustom flymake-allowed-file-name-masks |
| 285 | '(("\\.\\(?:c\\(?:pp\\|xx\\|\\+\\+\\)?\\|CC\\)\\'" flymake-simple-make-init) |
| 286 | ("\\.xml\\'" flymake-xml-init) |
| 287 | ("\\.html?\\'" flymake-xml-init) |
| 288 | ("\\.cs\\'" flymake-simple-make-init) |
| 289 | ("\\.p[ml]\\'" flymake-perl-init) |
| 290 | ("\\.php[345]?\\'" flymake-php-init) |
| 291 | ("\\.h\\'" flymake-master-make-header-init flymake-master-cleanup) |
| 292 | ("\\.java\\'" flymake-simple-make-java-init flymake-simple-java-cleanup) |
| 293 | ("[0-9]+\\.tex\\'" flymake-master-tex-init flymake-master-cleanup) |
| 294 | ("\\.tex\\'" flymake-simple-tex-init) |
| 295 | ("\\.idl\\'" flymake-simple-make-init) |
| 296 | ;; ("\\.cpp\\'" 1) |
| 297 | ;; ("\\.java\\'" 3) |
| 298 | ;; ("\\.h\\'" 2 ("\\.cpp\\'" "\\.c\\'") |
| 299 | ;; ("[ \t]*#[ \t]*include[ \t]*\"\\([\w0-9/\\_\.]*[/\\]*\\)\\(%s\\)\"" 1 2)) |
| 300 | ;; ("\\.idl\\'" 1) |
| 301 | ;; ("\\.odl\\'" 1) |
| 302 | ;; ("[0-9]+\\.tex\\'" 2 ("\\.tex\\'") |
| 303 | ;; ("[ \t]*\\input[ \t]*{\\(.*\\)\\(%s\\)}" 1 2 )) |
| 304 | ;; ("\\.tex\\'" 1) |
| 305 | ) |
| 306 | "Files syntax checking is allowed for. |
| 307 | This is an alist with elements of the form: |
| 308 | REGEXP INIT [CLEANUP [NAME]] |
| 309 | REGEXP is a regular expression that matches a file name. |
| 310 | INIT is the init function to use. |
| 311 | CLEANUP is the cleanup function to use, default `flymake-simple-cleanup'. |
| 312 | NAME is the file name function to use, default `flymake-get-real-file-name'." |
| 313 | :group 'flymake |
| 314 | :type '(alist :key-type (regexp :tag "File regexp") |
| 315 | :value-type |
| 316 | (list :tag "Handler functions" |
| 317 | (function :tag "Init function") |
| 318 | (choice :tag "Cleanup function" |
| 319 | (const :tag "flymake-simple-cleanup" nil) |
| 320 | function) |
| 321 | (choice :tag "Name function" |
| 322 | (const :tag "flymake-get-real-file-name" nil) |
| 323 | function)))) |
| 324 | |
| 325 | (defun flymake-get-file-name-mode-and-masks (file-name) |
| 326 | "Return the corresponding entry from `flymake-allowed-file-name-masks'." |
| 327 | (unless (stringp file-name) |
| 328 | (error "Invalid file-name")) |
| 329 | (let ((fnm flymake-allowed-file-name-masks) |
| 330 | (mode-and-masks nil)) |
| 331 | (while (and (not mode-and-masks) fnm) |
| 332 | (if (string-match (car (car fnm)) file-name) |
| 333 | (setq mode-and-masks (cdr (car fnm)))) |
| 334 | (setq fnm (cdr fnm))) |
| 335 | (flymake-log 3 "file %s, init=%s" file-name (car mode-and-masks)) |
| 336 | mode-and-masks)) |
| 337 | |
| 338 | (defun flymake-can-syntax-check-file (file-name) |
| 339 | "Determine whether we can syntax check FILE-NAME. |
| 340 | Return nil if we cannot, non-nil if we can." |
| 341 | (if (flymake-get-init-function file-name) t nil)) |
| 342 | |
| 343 | (defun flymake-get-init-function (file-name) |
| 344 | "Return init function to be used for the file." |
| 345 | (let* ((init-f (nth 0 (flymake-get-file-name-mode-and-masks file-name)))) |
| 346 | ;;(flymake-log 0 "calling %s" init-f) |
| 347 | ;;(funcall init-f (current-buffer)) |
| 348 | init-f)) |
| 349 | |
| 350 | (defun flymake-get-cleanup-function (file-name) |
| 351 | "Return cleanup function to be used for the file." |
| 352 | (or (nth 1 (flymake-get-file-name-mode-and-masks file-name)) |
| 353 | 'flymake-simple-cleanup)) |
| 354 | |
| 355 | (defun flymake-get-real-file-name-function (file-name) |
| 356 | (or (nth 4 (flymake-get-file-name-mode-and-masks file-name)) |
| 357 | 'flymake-get-real-file-name)) |
| 358 | |
| 359 | (defvar flymake-find-buildfile-cache (flymake-makehash 'equal)) |
| 360 | |
| 361 | (defun flymake-get-buildfile-from-cache (dir-name) |
| 362 | "Look up DIR-NAME in cache and return its associated value. |
| 363 | If DIR-NAME is not found, return nil." |
| 364 | (gethash dir-name flymake-find-buildfile-cache)) |
| 365 | |
| 366 | (defun flymake-add-buildfile-to-cache (dir-name buildfile) |
| 367 | "Associate DIR-NAME with BUILDFILE in the buildfile cache." |
| 368 | (puthash dir-name buildfile flymake-find-buildfile-cache)) |
| 369 | |
| 370 | (defun flymake-clear-buildfile-cache () |
| 371 | "Clear the buildfile cache." |
| 372 | (clrhash flymake-find-buildfile-cache)) |
| 373 | |
| 374 | (defun flymake-find-buildfile (buildfile-name source-dir-name) |
| 375 | "Find buildfile starting from current directory. |
| 376 | Buildfile includes Makefile, build.xml etc. |
| 377 | Return its file name if found, or nil if not found." |
| 378 | (or (flymake-get-buildfile-from-cache source-dir-name) |
| 379 | (let* ((file (locate-dominating-file source-dir-name buildfile-name))) |
| 380 | (if file |
| 381 | (progn |
| 382 | (flymake-log 3 "found buildfile at %s" file) |
| 383 | (flymake-add-buildfile-to-cache source-dir-name file) |
| 384 | file) |
| 385 | (progn |
| 386 | (flymake-log 3 "buildfile for %s not found" source-dir-name) |
| 387 | nil))))) |
| 388 | |
| 389 | (defun flymake-fix-file-name (name) |
| 390 | "Replace all occurrences of '\' with '/'." |
| 391 | (when name |
| 392 | (setq name (expand-file-name name)) |
| 393 | (setq name (abbreviate-file-name name)) |
| 394 | (setq name (directory-file-name name)) |
| 395 | name)) |
| 396 | |
| 397 | (defun flymake-same-files (file-name-one file-name-two) |
| 398 | "Check if FILE-NAME-ONE and FILE-NAME-TWO point to same file. |
| 399 | Return t if so, nil if not." |
| 400 | (equal (flymake-fix-file-name file-name-one) |
| 401 | (flymake-fix-file-name file-name-two))) |
| 402 | |
| 403 | (defcustom flymake-master-file-dirs '("." "./src" "./UnitTest") |
| 404 | "Dirs where to look for master files." |
| 405 | :group 'flymake |
| 406 | :type '(repeat (string))) |
| 407 | |
| 408 | (defcustom flymake-master-file-count-limit 32 |
| 409 | "Max number of master files to check." |
| 410 | :group 'flymake |
| 411 | :type 'integer) |
| 412 | |
| 413 | ;; This is bound dynamically to pass a parameter to a sort predicate below |
| 414 | (defvar flymake-included-file-name) |
| 415 | |
| 416 | (defun flymake-find-possible-master-files (file-name master-file-dirs masks) |
| 417 | "Find (by name and location) all possible master files. |
| 418 | |
| 419 | Name is specified by FILE-NAME and location is specified by |
| 420 | MASTER-FILE-DIRS. Master files include .cpp and .c for .h. |
| 421 | Files are searched for starting from the .h directory and max |
| 422 | max-level parent dirs. File contents are not checked." |
| 423 | (let* ((dirs master-file-dirs) |
| 424 | (files nil) |
| 425 | (done nil)) |
| 426 | |
| 427 | (while (and (not done) dirs) |
| 428 | (let* ((dir (expand-file-name (car dirs) (file-name-directory file-name))) |
| 429 | (masks masks)) |
| 430 | (while (and (file-exists-p dir) (not done) masks) |
| 431 | (let* ((mask (car masks)) |
| 432 | (dir-files (directory-files dir t mask))) |
| 433 | |
| 434 | (flymake-log 3 "dir %s, %d file(s) for mask %s" |
| 435 | dir (length dir-files) mask) |
| 436 | (while (and (not done) dir-files) |
| 437 | (when (not (file-directory-p (car dir-files))) |
| 438 | (setq files (cons (car dir-files) files)) |
| 439 | (when (>= (length files) flymake-master-file-count-limit) |
| 440 | (flymake-log 3 "master file count limit (%d) reached" flymake-master-file-count-limit) |
| 441 | (setq done t))) |
| 442 | (setq dir-files (cdr dir-files)))) |
| 443 | (setq masks (cdr masks)))) |
| 444 | (setq dirs (cdr dirs))) |
| 445 | (when files |
| 446 | (let ((flymake-included-file-name (file-name-nondirectory file-name))) |
| 447 | (setq files (sort files 'flymake-master-file-compare)))) |
| 448 | (flymake-log 3 "found %d possible master file(s)" (length files)) |
| 449 | files)) |
| 450 | |
| 451 | (defun flymake-master-file-compare (file-one file-two) |
| 452 | "Compare two files specified by FILE-ONE and FILE-TWO. |
| 453 | This function is used in sort to move most possible file names |
| 454 | to the beginning of the list (File.h -> File.cpp moved to top)." |
| 455 | (and (equal (file-name-sans-extension flymake-included-file-name) |
| 456 | (file-name-base file-one)) |
| 457 | (not (equal file-one file-two)))) |
| 458 | |
| 459 | (defcustom flymake-check-file-limit 8192 |
| 460 | "Maximum number of chars to look at when checking possible master file. |
| 461 | Nil means search the entire file." |
| 462 | :group 'flymake |
| 463 | :type '(choice (const :tag "No limit" nil) |
| 464 | (integer :tag "Characters"))) |
| 465 | |
| 466 | (defun flymake-check-patch-master-file-buffer |
| 467 | (master-file-temp-buffer |
| 468 | master-file-name patched-master-file-name |
| 469 | source-file-name patched-source-file-name |
| 470 | include-dirs regexp) |
| 471 | "Check if MASTER-FILE-NAME is a master file for SOURCE-FILE-NAME. |
| 472 | If yes, patch a copy of MASTER-FILE-NAME to include PATCHED-SOURCE-FILE-NAME |
| 473 | instead of SOURCE-FILE-NAME. |
| 474 | |
| 475 | For example, foo.cpp is a master file if it includes foo.h. |
| 476 | |
| 477 | Whether a buffer for MATER-FILE-NAME exists, use it as a source |
| 478 | instead of reading master file from disk." |
| 479 | (let* ((source-file-nondir (file-name-nondirectory source-file-name)) |
| 480 | (source-file-extension (file-name-extension source-file-nondir)) |
| 481 | (source-file-nonext (file-name-sans-extension source-file-nondir)) |
| 482 | (found nil) |
| 483 | (inc-name nil) |
| 484 | (search-limit flymake-check-file-limit)) |
| 485 | (setq regexp |
| 486 | (format regexp ; "[ \t]*#[ \t]*include[ \t]*\"\\(.*%s\\)\"" |
| 487 | ;; Hack for tex files, where \include often excludes .tex. |
| 488 | ;; Maybe this is safe generally. |
| 489 | (if (and (> (length source-file-extension) 1) |
| 490 | (string-equal source-file-extension "tex")) |
| 491 | (format "%s\\(?:\\.%s\\)?" |
| 492 | (regexp-quote source-file-nonext) |
| 493 | (regexp-quote source-file-extension)) |
| 494 | (regexp-quote source-file-nondir)))) |
| 495 | (unwind-protect |
| 496 | (with-current-buffer master-file-temp-buffer |
| 497 | (if (or (not search-limit) |
| 498 | (> search-limit (point-max))) |
| 499 | (setq search-limit (point-max))) |
| 500 | (flymake-log 3 "checking %s against regexp %s" |
| 501 | master-file-name regexp) |
| 502 | (goto-char (point-min)) |
| 503 | (while (and (< (point) search-limit) |
| 504 | (re-search-forward regexp search-limit t)) |
| 505 | (let ((match-beg (match-beginning 1)) |
| 506 | (match-end (match-end 1))) |
| 507 | |
| 508 | (flymake-log 3 "found possible match for %s" source-file-nondir) |
| 509 | (setq inc-name (match-string 1)) |
| 510 | (and (> (length source-file-extension) 1) |
| 511 | (string-equal source-file-extension "tex") |
| 512 | (not (string-match (format "\\.%s\\'" source-file-extension) |
| 513 | inc-name)) |
| 514 | (setq inc-name (concat inc-name "." source-file-extension))) |
| 515 | (when (eq t (compare-strings |
| 516 | source-file-nondir nil nil |
| 517 | inc-name (- (length inc-name) |
| 518 | (length source-file-nondir)) nil)) |
| 519 | (flymake-log 3 "inc-name=%s" inc-name) |
| 520 | (when (flymake-check-include source-file-name inc-name |
| 521 | include-dirs) |
| 522 | (setq found t) |
| 523 | ;; replace-match is not used here as it fails in |
| 524 | ;; XEmacs with 'last match not a buffer' error as |
| 525 | ;; check-includes calls replace-in-string |
| 526 | (flymake-replace-region |
| 527 | match-beg match-end |
| 528 | (file-name-nondirectory patched-source-file-name)))) |
| 529 | (forward-line 1))) |
| 530 | (when found |
| 531 | (flymake-save-buffer-in-file patched-master-file-name))) |
| 532 | ;;+(flymake-log 3 "killing buffer %s" |
| 533 | ;; (buffer-name master-file-temp-buffer)) |
| 534 | (kill-buffer master-file-temp-buffer)) |
| 535 | ;;+(flymake-log 3 "check-patch master file %s: %s" master-file-name found) |
| 536 | (when found |
| 537 | (flymake-log 2 "found master file %s" master-file-name)) |
| 538 | found)) |
| 539 | |
| 540 | (defun flymake-replace-region (beg end rep) |
| 541 | "Replace text in BUFFER in region (BEG END) with REP." |
| 542 | (save-excursion |
| 543 | (goto-char end) |
| 544 | ;; Insert before deleting, so as to better preserve markers's positions. |
| 545 | (insert rep) |
| 546 | (delete-region beg end))) |
| 547 | |
| 548 | (defun flymake-read-file-to-temp-buffer (file-name) |
| 549 | "Insert contents of FILE-NAME into newly created temp buffer." |
| 550 | (let* ((temp-buffer (get-buffer-create (generate-new-buffer-name (concat "flymake:" (file-name-nondirectory file-name)))))) |
| 551 | (with-current-buffer temp-buffer |
| 552 | (insert-file-contents file-name)) |
| 553 | temp-buffer)) |
| 554 | |
| 555 | (defun flymake-copy-buffer-to-temp-buffer (buffer) |
| 556 | "Copy contents of BUFFER into newly created temp buffer." |
| 557 | (with-current-buffer |
| 558 | (get-buffer-create (generate-new-buffer-name |
| 559 | (concat "flymake:" (buffer-name buffer)))) |
| 560 | (insert-buffer-substring buffer) |
| 561 | (current-buffer))) |
| 562 | |
| 563 | (defun flymake-check-include (source-file-name inc-name include-dirs) |
| 564 | "Check if SOURCE-FILE-NAME can be found in include path. |
| 565 | Return t if it can be found via include path using INC-NAME." |
| 566 | (if (file-name-absolute-p inc-name) |
| 567 | (flymake-same-files source-file-name inc-name) |
| 568 | (while (and include-dirs |
| 569 | (not (flymake-same-files |
| 570 | source-file-name |
| 571 | (concat (file-name-directory source-file-name) |
| 572 | "/" (car include-dirs) |
| 573 | "/" inc-name)))) |
| 574 | (setq include-dirs (cdr include-dirs))) |
| 575 | include-dirs)) |
| 576 | |
| 577 | (defun flymake-find-buffer-for-file (file-name) |
| 578 | "Check if there exists a buffer visiting FILE-NAME. |
| 579 | Return t if so, nil if not." |
| 580 | (let ((buffer-name (get-file-buffer file-name))) |
| 581 | (if buffer-name |
| 582 | (get-buffer buffer-name)))) |
| 583 | |
| 584 | (defun flymake-create-master-file (source-file-name patched-source-file-name get-incl-dirs-f create-temp-f masks include-regexp) |
| 585 | "Save SOURCE-FILE-NAME with a different name. |
| 586 | Find master file, patch and save it." |
| 587 | (let* ((possible-master-files (flymake-find-possible-master-files source-file-name flymake-master-file-dirs masks)) |
| 588 | (master-file-count (length possible-master-files)) |
| 589 | (idx 0) |
| 590 | (temp-buffer nil) |
| 591 | (master-file-name nil) |
| 592 | (patched-master-file-name nil) |
| 593 | (found nil)) |
| 594 | |
| 595 | (while (and (not found) (< idx master-file-count)) |
| 596 | (setq master-file-name (nth idx possible-master-files)) |
| 597 | (setq patched-master-file-name (funcall create-temp-f master-file-name "flymake_master")) |
| 598 | (if (flymake-find-buffer-for-file master-file-name) |
| 599 | (setq temp-buffer (flymake-copy-buffer-to-temp-buffer (flymake-find-buffer-for-file master-file-name))) |
| 600 | (setq temp-buffer (flymake-read-file-to-temp-buffer master-file-name))) |
| 601 | (setq found |
| 602 | (flymake-check-patch-master-file-buffer |
| 603 | temp-buffer |
| 604 | master-file-name |
| 605 | patched-master-file-name |
| 606 | source-file-name |
| 607 | patched-source-file-name |
| 608 | (funcall get-incl-dirs-f (file-name-directory master-file-name)) |
| 609 | include-regexp)) |
| 610 | (setq idx (1+ idx))) |
| 611 | (if found |
| 612 | (list master-file-name patched-master-file-name) |
| 613 | (progn |
| 614 | (flymake-log 3 "none of %d master file(s) checked includes %s" master-file-count |
| 615 | (file-name-nondirectory source-file-name)) |
| 616 | nil)))) |
| 617 | |
| 618 | (defun flymake-save-buffer-in-file (file-name) |
| 619 | "Save the entire buffer contents into file FILE-NAME. |
| 620 | Create parent directories as needed." |
| 621 | (make-directory (file-name-directory file-name) 1) |
| 622 | (write-region nil nil file-name nil 566) |
| 623 | (flymake-log 3 "saved buffer %s in file %s" (buffer-name) file-name)) |
| 624 | |
| 625 | (defun flymake-save-string-to-file (file-name data) |
| 626 | "Save string DATA to file FILE-NAME." |
| 627 | (write-region data nil file-name nil 566)) |
| 628 | |
| 629 | (defun flymake-read-file-to-string (file-name) |
| 630 | "Read contents of file FILE-NAME and return as a string." |
| 631 | (with-temp-buffer |
| 632 | (insert-file-contents file-name) |
| 633 | (buffer-substring (point-min) (point-max)))) |
| 634 | |
| 635 | (defun flymake-process-filter (process output) |
| 636 | "Parse OUTPUT and highlight error lines. |
| 637 | It's flymake process filter." |
| 638 | (let ((source-buffer (process-buffer process))) |
| 639 | |
| 640 | (flymake-log 3 "received %d byte(s) of output from process %d" |
| 641 | (length output) (process-id process)) |
| 642 | (when (buffer-live-p source-buffer) |
| 643 | (with-current-buffer source-buffer |
| 644 | (flymake-parse-output-and-residual output))))) |
| 645 | |
| 646 | (defun flymake-process-sentinel (process _event) |
| 647 | "Sentinel for syntax check buffers." |
| 648 | (when (memq (process-status process) '(signal exit)) |
| 649 | (let* ((exit-status (process-exit-status process)) |
| 650 | (command (process-command process)) |
| 651 | (source-buffer (process-buffer process)) |
| 652 | (cleanup-f (flymake-get-cleanup-function (buffer-file-name source-buffer)))) |
| 653 | |
| 654 | (flymake-log 2 "process %d exited with code %d" |
| 655 | (process-id process) exit-status) |
| 656 | (condition-case err |
| 657 | (progn |
| 658 | (flymake-log 3 "cleaning up using %s" cleanup-f) |
| 659 | (when (buffer-live-p source-buffer) |
| 660 | (with-current-buffer source-buffer |
| 661 | (funcall cleanup-f))) |
| 662 | |
| 663 | (delete-process process) |
| 664 | (setq flymake-processes (delq process flymake-processes)) |
| 665 | |
| 666 | (when (buffer-live-p source-buffer) |
| 667 | (with-current-buffer source-buffer |
| 668 | |
| 669 | (flymake-parse-residual) |
| 670 | (flymake-post-syntax-check exit-status command) |
| 671 | (setq flymake-is-running nil)))) |
| 672 | (error |
| 673 | (let ((err-str (format "Error in process sentinel for buffer %s: %s" |
| 674 | source-buffer (error-message-string err)))) |
| 675 | (flymake-log 0 err-str) |
| 676 | (with-current-buffer source-buffer |
| 677 | (setq flymake-is-running nil)))))))) |
| 678 | |
| 679 | (defun flymake-post-syntax-check (exit-status command) |
| 680 | (setq flymake-err-info flymake-new-err-info) |
| 681 | (setq flymake-new-err-info nil) |
| 682 | (setq flymake-err-info |
| 683 | (flymake-fix-line-numbers |
| 684 | flymake-err-info 1 (flymake-count-lines))) |
| 685 | (flymake-delete-own-overlays) |
| 686 | (flymake-highlight-err-lines flymake-err-info) |
| 687 | (let (err-count warn-count) |
| 688 | (setq err-count (flymake-get-err-count flymake-err-info "e")) |
| 689 | (setq warn-count (flymake-get-err-count flymake-err-info "w")) |
| 690 | (flymake-log 2 "%s: %d error(s), %d warning(s) in %.2f second(s)" |
| 691 | (buffer-name) err-count warn-count |
| 692 | (- (flymake-float-time) flymake-check-start-time)) |
| 693 | (setq flymake-check-start-time nil) |
| 694 | |
| 695 | (if (and (equal 0 err-count) (equal 0 warn-count)) |
| 696 | (if (equal 0 exit-status) |
| 697 | (flymake-report-status "" "") ; PASSED |
| 698 | (if (not flymake-check-was-interrupted) |
| 699 | (flymake-report-fatal-status "CFGERR" |
| 700 | (format "Configuration error has occurred while running %s" command)) |
| 701 | (flymake-report-status nil ""))) ; "STOPPED" |
| 702 | (flymake-report-status (format "%d/%d" err-count warn-count) "")))) |
| 703 | |
| 704 | (defun flymake-parse-output-and-residual (output) |
| 705 | "Split OUTPUT into lines, merge in residual if necessary." |
| 706 | (let* ((buffer-residual flymake-output-residual) |
| 707 | (total-output (if buffer-residual (concat buffer-residual output) output)) |
| 708 | (lines-and-residual (flymake-split-output total-output)) |
| 709 | (lines (nth 0 lines-and-residual)) |
| 710 | (new-residual (nth 1 lines-and-residual))) |
| 711 | (setq flymake-output-residual new-residual) |
| 712 | (setq flymake-new-err-info |
| 713 | (flymake-parse-err-lines |
| 714 | flymake-new-err-info lines)))) |
| 715 | |
| 716 | (defun flymake-parse-residual () |
| 717 | "Parse residual if it's non empty." |
| 718 | (when flymake-output-residual |
| 719 | (setq flymake-new-err-info |
| 720 | (flymake-parse-err-lines |
| 721 | flymake-new-err-info |
| 722 | (list flymake-output-residual))) |
| 723 | (setq flymake-output-residual nil))) |
| 724 | |
| 725 | (defun flymake-er-make-er (line-no line-err-info-list) |
| 726 | (list line-no line-err-info-list)) |
| 727 | |
| 728 | (defun flymake-er-get-line (err-info) |
| 729 | (nth 0 err-info)) |
| 730 | |
| 731 | (defun flymake-er-get-line-err-info-list (err-info) |
| 732 | (nth 1 err-info)) |
| 733 | |
| 734 | (cl-defstruct (flymake-ler |
| 735 | (:constructor nil) |
| 736 | (:constructor flymake-ler-make-ler (file line type text &optional full-file))) |
| 737 | file line type text full-file) |
| 738 | |
| 739 | (defun flymake-ler-set-file (line-err-info file) |
| 740 | (flymake-ler-make-ler file |
| 741 | (flymake-ler-line line-err-info) |
| 742 | (flymake-ler-type line-err-info) |
| 743 | (flymake-ler-text line-err-info) |
| 744 | (flymake-ler-full-file line-err-info))) |
| 745 | |
| 746 | (defun flymake-ler-set-full-file (line-err-info full-file) |
| 747 | (flymake-ler-make-ler (flymake-ler-file line-err-info) |
| 748 | (flymake-ler-line line-err-info) |
| 749 | (flymake-ler-type line-err-info) |
| 750 | (flymake-ler-text line-err-info) |
| 751 | full-file)) |
| 752 | |
| 753 | (defun flymake-ler-set-line (line-err-info line) |
| 754 | (flymake-ler-make-ler (flymake-ler-file line-err-info) |
| 755 | line |
| 756 | (flymake-ler-type line-err-info) |
| 757 | (flymake-ler-text line-err-info) |
| 758 | (flymake-ler-full-file line-err-info))) |
| 759 | |
| 760 | (defun flymake-get-line-err-count (line-err-info-list type) |
| 761 | "Return number of errors of specified TYPE. |
| 762 | Value of TYPE is either \"e\" or \"w\"." |
| 763 | (let* ((idx 0) |
| 764 | (count (length line-err-info-list)) |
| 765 | (err-count 0)) |
| 766 | |
| 767 | (while (< idx count) |
| 768 | (when (equal type (flymake-ler-type (nth idx line-err-info-list))) |
| 769 | (setq err-count (1+ err-count))) |
| 770 | (setq idx (1+ idx))) |
| 771 | err-count)) |
| 772 | |
| 773 | (defun flymake-get-err-count (err-info-list type) |
| 774 | "Return number of errors of specified TYPE for ERR-INFO-LIST." |
| 775 | (let* ((idx 0) |
| 776 | (count (length err-info-list)) |
| 777 | (err-count 0)) |
| 778 | (while (< idx count) |
| 779 | (setq err-count (+ err-count (flymake-get-line-err-count (nth 1 (nth idx err-info-list)) type))) |
| 780 | (setq idx (1+ idx))) |
| 781 | err-count)) |
| 782 | |
| 783 | (defun flymake-fix-line-numbers (err-info-list min-line max-line) |
| 784 | "Replace line numbers with fixed value. |
| 785 | If line-numbers is less than MIN-LINE, set line numbers to MIN-LINE. |
| 786 | If line numbers is greater than MAX-LINE, set line numbers to MAX-LINE. |
| 787 | The reason for this fix is because some compilers might report |
| 788 | line number outside the file being compiled." |
| 789 | (let* ((count (length err-info-list)) |
| 790 | (err-info nil) |
| 791 | (line 0)) |
| 792 | (while (> count 0) |
| 793 | (setq err-info (nth (1- count) err-info-list)) |
| 794 | (setq line (flymake-er-get-line err-info)) |
| 795 | (when (or (< line min-line) (> line max-line)) |
| 796 | (setq line (if (< line min-line) min-line max-line)) |
| 797 | (setq err-info-list (flymake-set-at err-info-list (1- count) |
| 798 | (flymake-er-make-er line |
| 799 | (flymake-er-get-line-err-info-list err-info))))) |
| 800 | (setq count (1- count)))) |
| 801 | err-info-list) |
| 802 | |
| 803 | (defun flymake-highlight-err-lines (err-info-list) |
| 804 | "Highlight error lines in BUFFER using info from ERR-INFO-LIST." |
| 805 | (save-excursion |
| 806 | (dolist (err err-info-list) |
| 807 | (flymake-highlight-line (car err) (nth 1 err))))) |
| 808 | |
| 809 | (defun flymake-overlay-p (ov) |
| 810 | "Determine whether overlay OV was created by flymake." |
| 811 | (and (overlayp ov) (overlay-get ov 'flymake-overlay))) |
| 812 | |
| 813 | (defcustom flymake-error-bitmap '(exclamation-mark error) |
| 814 | "Bitmap (a symbol) used in the fringe for indicating errors. |
| 815 | The value may also be a list of two elements where the second |
| 816 | element specifies the face for the bitmap. For possible bitmap |
| 817 | symbols, see `fringe-bitmaps'. See also `flymake-warning-bitmap'. |
| 818 | |
| 819 | The option `flymake-fringe-indicator-position' controls how and where |
| 820 | this is used." |
| 821 | :group 'flymake |
| 822 | :version "24.3" |
| 823 | :type '(choice (symbol :tag "Bitmap") |
| 824 | (list :tag "Bitmap and face" |
| 825 | (symbol :tag "Bitmap") |
| 826 | (face :tag "Face")))) |
| 827 | |
| 828 | (defcustom flymake-warning-bitmap 'question-mark |
| 829 | "Bitmap (a symbol) used in the fringe for indicating warnings. |
| 830 | The value may also be a list of two elements where the second |
| 831 | element specifies the face for the bitmap. For possible bitmap |
| 832 | symbols, see `fringe-bitmaps'. See also `flymake-error-bitmap'. |
| 833 | |
| 834 | The option `flymake-fringe-indicator-position' controls how and where |
| 835 | this is used." |
| 836 | :group 'flymake |
| 837 | :version "24.3" |
| 838 | :type '(choice (symbol :tag "Bitmap") |
| 839 | (list :tag "Bitmap and face" |
| 840 | (symbol :tag "Bitmap") |
| 841 | (face :tag "Face")))) |
| 842 | |
| 843 | (defcustom flymake-fringe-indicator-position 'left-fringe |
| 844 | "The position to put flymake fringe indicator. |
| 845 | The value can be nil (do not use indicators), `left-fringe' or `right-fringe'. |
| 846 | See `flymake-error-bitmap' and `flymake-warning-bitmap'." |
| 847 | :group 'flymake |
| 848 | :version "24.3" |
| 849 | :type '(choice (const left-fringe) |
| 850 | (const right-fringe) |
| 851 | (const :tag "No fringe indicators" nil))) |
| 852 | |
| 853 | (defun flymake-make-overlay (beg end tooltip-text face bitmap mouse-face) |
| 854 | "Allocate a flymake overlay in range BEG and END." |
| 855 | (when (not (flymake-region-has-flymake-overlays beg end)) |
| 856 | (let ((ov (make-overlay beg end nil t t)) |
| 857 | (fringe (and flymake-fringe-indicator-position |
| 858 | (propertize "!" 'display |
| 859 | (cons flymake-fringe-indicator-position |
| 860 | (if (listp bitmap) |
| 861 | bitmap |
| 862 | (list bitmap))))))) |
| 863 | (overlay-put ov 'face face) |
| 864 | (overlay-put ov 'mouse-face mouse-face) |
| 865 | (overlay-put ov 'help-echo tooltip-text) |
| 866 | (overlay-put ov 'flymake-overlay t) |
| 867 | (overlay-put ov 'priority 100) |
| 868 | (overlay-put ov 'evaporate t) |
| 869 | (overlay-put ov 'before-string fringe) |
| 870 | ;;+(flymake-log 3 "created overlay %s" ov) |
| 871 | ov) |
| 872 | (flymake-log 3 "created an overlay at (%d-%d)" beg end))) |
| 873 | |
| 874 | (defun flymake-delete-own-overlays () |
| 875 | "Delete all flymake overlays in BUFFER." |
| 876 | (dolist (ol (overlays-in (point-min) (point-max))) |
| 877 | (when (flymake-overlay-p ol) |
| 878 | (delete-overlay ol) |
| 879 | ;;+(flymake-log 3 "deleted overlay %s" ol) |
| 880 | ))) |
| 881 | |
| 882 | (defun flymake-region-has-flymake-overlays (beg end) |
| 883 | "Check if region specified by BEG and END has overlay. |
| 884 | Return t if it has at least one flymake overlay, nil if no overlay." |
| 885 | (let ((ov (overlays-in beg end)) |
| 886 | (has-flymake-overlays nil)) |
| 887 | (while (consp ov) |
| 888 | (when (flymake-overlay-p (car ov)) |
| 889 | (setq has-flymake-overlays t)) |
| 890 | (setq ov (cdr ov))) |
| 891 | has-flymake-overlays)) |
| 892 | |
| 893 | (defface flymake-errline |
| 894 | '((((supports :underline (:style wave))) |
| 895 | :underline (:style wave :color "Red1")) |
| 896 | (t |
| 897 | :inherit error)) |
| 898 | "Face used for marking error lines." |
| 899 | :version "24.4" |
| 900 | :group 'flymake) |
| 901 | |
| 902 | (defface flymake-warnline |
| 903 | '((((supports :underline (:style wave))) |
| 904 | :underline (:style wave :color "DarkOrange")) |
| 905 | (t |
| 906 | :inherit warning)) |
| 907 | "Face used for marking warning lines." |
| 908 | :version "24.4" |
| 909 | :group 'flymake) |
| 910 | |
| 911 | (defun flymake-highlight-line (line-no line-err-info-list) |
| 912 | "Highlight line LINE-NO in current buffer. |
| 913 | Perhaps use text from LINE-ERR-INFO-LIST to enhance highlighting." |
| 914 | (goto-char (point-min)) |
| 915 | (forward-line (1- line-no)) |
| 916 | (let* ((line-beg (point-at-bol)) |
| 917 | (line-end (point-at-eol)) |
| 918 | (beg line-beg) |
| 919 | (end line-end) |
| 920 | (tooltip-text (flymake-ler-text (nth 0 line-err-info-list))) |
| 921 | (face nil) |
| 922 | (bitmap nil)) |
| 923 | |
| 924 | (goto-char line-beg) |
| 925 | (while (looking-at "[ \t]") |
| 926 | (forward-char)) |
| 927 | |
| 928 | (setq beg (point)) |
| 929 | |
| 930 | (goto-char line-end) |
| 931 | (while (and (looking-at "[ \t\r\n]") (> (point) 1)) |
| 932 | (backward-char)) |
| 933 | |
| 934 | (setq end (1+ (point))) |
| 935 | |
| 936 | (when (<= end beg) |
| 937 | (setq beg line-beg) |
| 938 | (setq end line-end)) |
| 939 | |
| 940 | (when (= end beg) |
| 941 | (goto-char end) |
| 942 | (forward-line) |
| 943 | (setq end (point))) |
| 944 | |
| 945 | (if (> (flymake-get-line-err-count line-err-info-list "e") 0) |
| 946 | (setq face 'flymake-errline |
| 947 | bitmap flymake-error-bitmap) |
| 948 | (setq face 'flymake-warnline |
| 949 | bitmap flymake-warning-bitmap)) |
| 950 | |
| 951 | (flymake-make-overlay beg end tooltip-text face bitmap nil))) |
| 952 | |
| 953 | (defun flymake-parse-err-lines (err-info-list lines) |
| 954 | "Parse err LINES, store info in ERR-INFO-LIST." |
| 955 | (let* ((count (length lines)) |
| 956 | (idx 0) |
| 957 | (line-err-info nil) |
| 958 | (real-file-name nil) |
| 959 | (source-file-name buffer-file-name) |
| 960 | (get-real-file-name-f (flymake-get-real-file-name-function source-file-name))) |
| 961 | |
| 962 | (while (< idx count) |
| 963 | (setq line-err-info (flymake-parse-line (nth idx lines))) |
| 964 | (when line-err-info |
| 965 | (setq real-file-name (funcall get-real-file-name-f |
| 966 | (flymake-ler-file line-err-info))) |
| 967 | (setq line-err-info (flymake-ler-set-full-file line-err-info real-file-name)) |
| 968 | |
| 969 | (when (flymake-same-files real-file-name source-file-name) |
| 970 | (setq line-err-info (flymake-ler-set-file line-err-info nil)) |
| 971 | (setq err-info-list (flymake-add-err-info err-info-list line-err-info)))) |
| 972 | (flymake-log 3 "parsed '%s', %s line-err-info" (nth idx lines) (if line-err-info "got" "no")) |
| 973 | (setq idx (1+ idx))) |
| 974 | err-info-list)) |
| 975 | |
| 976 | (defun flymake-split-output (output) |
| 977 | "Split OUTPUT into lines. |
| 978 | Return last one as residual if it does not end with newline char. |
| 979 | Returns ((LINES) RESIDUAL)." |
| 980 | (when (and output (> (length output) 0)) |
| 981 | (let* ((lines (flymake-split-string output "[\n\r]+")) |
| 982 | (complete (equal "\n" (char-to-string (aref output (1- (length output)))))) |
| 983 | (residual nil)) |
| 984 | (when (not complete) |
| 985 | (setq residual (car (last lines))) |
| 986 | (setq lines (butlast lines))) |
| 987 | (list lines residual)))) |
| 988 | |
| 989 | (defun flymake-reformat-err-line-patterns-from-compile-el (original-list) |
| 990 | "Grab error line patterns from ORIGINAL-LIST in compile.el format. |
| 991 | Convert it to flymake internal format." |
| 992 | (let* ((converted-list '())) |
| 993 | (dolist (item original-list) |
| 994 | (setq item (cdr item)) |
| 995 | (let ((regexp (nth 0 item)) |
| 996 | (file (nth 1 item)) |
| 997 | (line (nth 2 item)) |
| 998 | (col (nth 3 item))) |
| 999 | (if (consp file) (setq file (car file))) |
| 1000 | (if (consp line) (setq line (car line))) |
| 1001 | (if (consp col) (setq col (car col))) |
| 1002 | |
| 1003 | (when (not (functionp line)) |
| 1004 | (setq converted-list (cons (list regexp file line col) converted-list))))) |
| 1005 | converted-list)) |
| 1006 | |
| 1007 | (require 'compile) |
| 1008 | |
| 1009 | (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 |
| 1010 | (append |
| 1011 | '( |
| 1012 | ;; MS Visual C++ 6.0 |
| 1013 | ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)" |
| 1014 | 1 3 nil 4) |
| 1015 | ;; jikes |
| 1016 | ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\|Semantic Error\\):[ \t\n]*\\(.+\\)\\)" |
| 1017 | 1 3 nil 4) |
| 1018 | ;; MS midl |
| 1019 | ("midl[ ]*:[ ]*\\(command line error .*\\)" |
| 1020 | nil nil nil 1) |
| 1021 | ;; MS C# |
| 1022 | ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\),[0-9]+)\: \\(\\(error\\|warning\\|fatal error\\) \\(CS[0-9]+\\):[ \t\n]*\\(.+\\)\\)" |
| 1023 | 1 3 nil 4) |
| 1024 | ;; perl |
| 1025 | ("\\(.*\\) at \\([^ \n]+\\) line \\([0-9]+\\)[,.\n]" 2 3 nil 1) |
| 1026 | ;; PHP |
| 1027 | ("\\(?:Parse\\|Fatal\\) error: \\(.*\\) in \\(.*\\) on line \\([0-9]+\\)" 2 3 nil 1) |
| 1028 | ;; LaTeX warnings (fileless) ("\\(LaTeX \\(Warning\\|Error\\): .*\\) on input line \\([0-9]+\\)" 20 3 nil 1) |
| 1029 | ;; ant/javac. Note this also matches gcc warnings! |
| 1030 | (" *\\(\\[javac\\] *\\)?\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\\(?:\:[0-9]+\\)?\:[ \t\n]*\\(.+\\)" |
| 1031 | 2 4 nil 5)) |
| 1032 | ;; compilation-error-regexp-alist) |
| 1033 | (flymake-reformat-err-line-patterns-from-compile-el compilation-error-regexp-alist-alist)) |
| 1034 | "Patterns for matching error/warning lines. Each pattern has the form |
| 1035 | \(REGEXP FILE-IDX LINE-IDX COL-IDX ERR-TEXT-IDX). |
| 1036 | Use `flymake-reformat-err-line-patterns-from-compile-el' to add patterns |
| 1037 | from compile.el") |
| 1038 | |
| 1039 | ;;(defcustom flymake-err-line-patterns |
| 1040 | ;; '( |
| 1041 | ;; ; MS Visual C++ 6.0 |
| 1042 | ;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)" |
| 1043 | ;; 1 3 4) |
| 1044 | ;; ; jikes |
| 1045 | ;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\):[ \t\n]*\\(.+\\)\\)" |
| 1046 | ;; 1 3 4)) |
| 1047 | ;; "patterns for matching error/warning lines, (regexp file-idx line-idx err-text-idx)" |
| 1048 | ;; :group 'flymake |
| 1049 | ;; :type '(repeat (string number number number)) |
| 1050 | ;;) |
| 1051 | |
| 1052 | (defvar flymake-warning-re "^[wW]arning" |
| 1053 | "Regexp matching against err-text to detect a warning.") |
| 1054 | |
| 1055 | (defun flymake-parse-line (line) |
| 1056 | "Parse LINE to see if it is an error or warning. |
| 1057 | Return its components if so, nil otherwise." |
| 1058 | (let ((raw-file-name nil) |
| 1059 | (line-no 0) |
| 1060 | (err-type "e") |
| 1061 | (err-text nil) |
| 1062 | (patterns flymake-err-line-patterns) |
| 1063 | (matched nil)) |
| 1064 | (while (and patterns (not matched)) |
| 1065 | (when (string-match (car (car patterns)) line) |
| 1066 | (let* ((file-idx (nth 1 (car patterns))) |
| 1067 | (line-idx (nth 2 (car patterns)))) |
| 1068 | |
| 1069 | (setq raw-file-name (if file-idx (match-string file-idx line) nil)) |
| 1070 | (setq line-no (if line-idx (string-to-number (match-string line-idx line)) 0)) |
| 1071 | (setq err-text (if (> (length (car patterns)) 4) |
| 1072 | (match-string (nth 4 (car patterns)) line) |
| 1073 | (flymake-patch-err-text (substring line (match-end 0))))) |
| 1074 | (or err-text (setq err-text "<no error text>")) |
| 1075 | (if (and err-text (string-match flymake-warning-re err-text)) |
| 1076 | (setq err-type "w") |
| 1077 | ) |
| 1078 | (flymake-log 3 "parse line: file-idx=%s line-idx=%s file=%s line=%s text=%s" file-idx line-idx |
| 1079 | raw-file-name line-no err-text) |
| 1080 | (setq matched t))) |
| 1081 | (setq patterns (cdr patterns))) |
| 1082 | (if matched |
| 1083 | (flymake-ler-make-ler raw-file-name line-no err-type err-text) |
| 1084 | ()))) |
| 1085 | |
| 1086 | (defun flymake-find-err-info (err-info-list line-no) |
| 1087 | "Find (line-err-info-list pos) for specified LINE-NO." |
| 1088 | (if err-info-list |
| 1089 | (let* ((line-err-info-list nil) |
| 1090 | (pos 0) |
| 1091 | (count (length err-info-list))) |
| 1092 | |
| 1093 | (while (and (< pos count) (< (car (nth pos err-info-list)) line-no)) |
| 1094 | (setq pos (1+ pos))) |
| 1095 | (when (and (< pos count) (equal (car (nth pos err-info-list)) line-no)) |
| 1096 | (setq line-err-info-list (flymake-er-get-line-err-info-list (nth pos err-info-list)))) |
| 1097 | (list line-err-info-list pos)) |
| 1098 | '(nil 0))) |
| 1099 | |
| 1100 | (defun flymake-line-err-info-is-less-or-equal (line-one line-two) |
| 1101 | (or (string< (flymake-ler-type line-one) (flymake-ler-type line-two)) |
| 1102 | (and (string= (flymake-ler-type line-one) (flymake-ler-type line-two)) |
| 1103 | (not (flymake-ler-file line-one)) (flymake-ler-file line-two)) |
| 1104 | (and (string= (flymake-ler-type line-one) (flymake-ler-type line-two)) |
| 1105 | (or (and (flymake-ler-file line-one) (flymake-ler-file line-two)) |
| 1106 | (and (not (flymake-ler-file line-one)) (not (flymake-ler-file line-two))))))) |
| 1107 | |
| 1108 | (defun flymake-add-line-err-info (line-err-info-list line-err-info) |
| 1109 | "Update LINE-ERR-INFO-LIST with the error LINE-ERR-INFO. |
| 1110 | For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'. |
| 1111 | The new element is inserted in the proper position, according to |
| 1112 | the predicate `flymake-line-err-info-is-less-or-equal'. |
| 1113 | The updated value of LINE-ERR-INFO-LIST is returned." |
| 1114 | (if (not line-err-info-list) |
| 1115 | (list line-err-info) |
| 1116 | (let* ((count (length line-err-info-list)) |
| 1117 | (idx 0)) |
| 1118 | (while (and (< idx count) (flymake-line-err-info-is-less-or-equal (nth idx line-err-info-list) line-err-info)) |
| 1119 | (setq idx (1+ idx))) |
| 1120 | (cond ((equal 0 idx) (setq line-err-info-list (cons line-err-info line-err-info-list))) |
| 1121 | (t (setq line-err-info-list (flymake-ins-after line-err-info-list (1- idx) line-err-info)))) |
| 1122 | line-err-info-list))) |
| 1123 | |
| 1124 | (defun flymake-add-err-info (err-info-list line-err-info) |
| 1125 | "Update ERR-INFO-LIST with the error LINE-ERR-INFO, preserving sort order. |
| 1126 | Returns the updated value of ERR-INFO-LIST. |
| 1127 | For the format of ERR-INFO-LIST, see `flymake-err-info'. |
| 1128 | For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'." |
| 1129 | (let* ((line-no (if (flymake-ler-file line-err-info) 1 (flymake-ler-line line-err-info))) |
| 1130 | (info-and-pos (flymake-find-err-info err-info-list line-no)) |
| 1131 | (exists (car info-and-pos)) |
| 1132 | (pos (nth 1 info-and-pos)) |
| 1133 | (line-err-info-list nil) |
| 1134 | (err-info nil)) |
| 1135 | |
| 1136 | (if exists |
| 1137 | (setq line-err-info-list (flymake-er-get-line-err-info-list (car (nthcdr pos err-info-list))))) |
| 1138 | (setq line-err-info-list (flymake-add-line-err-info line-err-info-list line-err-info)) |
| 1139 | |
| 1140 | (setq err-info (flymake-er-make-er line-no line-err-info-list)) |
| 1141 | (cond (exists (setq err-info-list (flymake-set-at err-info-list pos err-info))) |
| 1142 | ((equal 0 pos) (setq err-info-list (cons err-info err-info-list))) |
| 1143 | (t (setq err-info-list (flymake-ins-after err-info-list (1- pos) err-info)))) |
| 1144 | err-info-list)) |
| 1145 | |
| 1146 | (defun flymake-get-project-include-dirs-imp (basedir) |
| 1147 | "Include dirs for the project current file belongs to." |
| 1148 | (if (flymake-get-project-include-dirs-from-cache basedir) |
| 1149 | (progn |
| 1150 | (flymake-get-project-include-dirs-from-cache basedir)) |
| 1151 | ;;else |
| 1152 | (let* ((command-line (concat "make -C " |
| 1153 | (shell-quote-argument basedir) |
| 1154 | " DUMPVARS=INCLUDE_DIRS dumpvars")) |
| 1155 | (output (shell-command-to-string command-line)) |
| 1156 | (lines (flymake-split-string output "\n")) |
| 1157 | (count (length lines)) |
| 1158 | (idx 0) |
| 1159 | (inc-dirs nil)) |
| 1160 | (while (and (< idx count) (not (string-match "^INCLUDE_DIRS=.*" (nth idx lines)))) |
| 1161 | (setq idx (1+ idx))) |
| 1162 | (when (< idx count) |
| 1163 | (let* ((inc-lines (flymake-split-string (nth idx lines) " *-I")) |
| 1164 | (inc-count (length inc-lines))) |
| 1165 | (while (> inc-count 0) |
| 1166 | (when (not (string-match "^INCLUDE_DIRS=.*" (nth (1- inc-count) inc-lines))) |
| 1167 | (push (flymake-replace-regexp-in-string "\"" "" (nth (1- inc-count) inc-lines)) inc-dirs)) |
| 1168 | (setq inc-count (1- inc-count))))) |
| 1169 | (flymake-add-project-include-dirs-to-cache basedir inc-dirs) |
| 1170 | inc-dirs))) |
| 1171 | |
| 1172 | (defcustom flymake-get-project-include-dirs-function 'flymake-get-project-include-dirs-imp |
| 1173 | "Function used to get project include dirs, one parameter: basedir name." |
| 1174 | :group 'flymake |
| 1175 | :type 'function) |
| 1176 | |
| 1177 | (defun flymake-get-project-include-dirs (basedir) |
| 1178 | (funcall flymake-get-project-include-dirs-function basedir)) |
| 1179 | |
| 1180 | (defun flymake-get-system-include-dirs () |
| 1181 | "System include dirs - from the 'INCLUDE' env setting." |
| 1182 | (let* ((includes (getenv "INCLUDE"))) |
| 1183 | (if includes (flymake-split-string includes path-separator) nil))) |
| 1184 | |
| 1185 | (defvar flymake-project-include-dirs-cache (flymake-makehash 'equal)) |
| 1186 | |
| 1187 | (defun flymake-get-project-include-dirs-from-cache (base-dir) |
| 1188 | (gethash base-dir flymake-project-include-dirs-cache)) |
| 1189 | |
| 1190 | (defun flymake-add-project-include-dirs-to-cache (base-dir include-dirs) |
| 1191 | (puthash base-dir include-dirs flymake-project-include-dirs-cache)) |
| 1192 | |
| 1193 | (defun flymake-clear-project-include-dirs-cache () |
| 1194 | (clrhash flymake-project-include-dirs-cache)) |
| 1195 | |
| 1196 | (defun flymake-get-include-dirs (base-dir) |
| 1197 | "Get dirs to use when resolving local file names." |
| 1198 | (let* ((include-dirs (append '(".") (flymake-get-project-include-dirs base-dir) (flymake-get-system-include-dirs)))) |
| 1199 | include-dirs)) |
| 1200 | |
| 1201 | ;; (defun flymake-restore-formatting () |
| 1202 | ;; "Remove any formatting made by flymake." |
| 1203 | ;; ) |
| 1204 | |
| 1205 | ;; (defun flymake-get-program-dir (buffer) |
| 1206 | ;; "Get dir to start program in." |
| 1207 | ;; (unless (bufferp buffer) |
| 1208 | ;; (error "Invalid buffer")) |
| 1209 | ;; (with-current-buffer buffer |
| 1210 | ;; default-directory)) |
| 1211 | |
| 1212 | (defun flymake-safe-delete-file (file-name) |
| 1213 | (when (and file-name (file-exists-p file-name)) |
| 1214 | (delete-file file-name) |
| 1215 | (flymake-log 1 "deleted file %s" file-name))) |
| 1216 | |
| 1217 | (defun flymake-safe-delete-directory (dir-name) |
| 1218 | (condition-case nil |
| 1219 | (progn |
| 1220 | (delete-directory dir-name) |
| 1221 | (flymake-log 1 "deleted dir %s" dir-name)) |
| 1222 | (error |
| 1223 | (flymake-log 1 "Failed to delete dir %s, error ignored" dir-name)))) |
| 1224 | |
| 1225 | (defcustom flymake-compilation-prevents-syntax-check t |
| 1226 | "If non-nil, don't start syntax check if compilation is running." |
| 1227 | :group 'flymake |
| 1228 | :type 'boolean) |
| 1229 | |
| 1230 | (defun flymake-start-syntax-check () |
| 1231 | "Start syntax checking for current buffer." |
| 1232 | (interactive) |
| 1233 | (flymake-log 3 "flymake is running: %s" flymake-is-running) |
| 1234 | (when (and (not flymake-is-running) |
| 1235 | (flymake-can-syntax-check-file buffer-file-name)) |
| 1236 | (when (or (not flymake-compilation-prevents-syntax-check) |
| 1237 | (not (flymake-compilation-is-running))) ;+ (flymake-rep-ort-status buffer "COMP") |
| 1238 | (flymake-clear-buildfile-cache) |
| 1239 | (flymake-clear-project-include-dirs-cache) |
| 1240 | |
| 1241 | (setq flymake-check-was-interrupted nil) |
| 1242 | |
| 1243 | (let* ((source-file-name buffer-file-name) |
| 1244 | (init-f (flymake-get-init-function source-file-name)) |
| 1245 | (cleanup-f (flymake-get-cleanup-function source-file-name)) |
| 1246 | (cmd-and-args (funcall init-f)) |
| 1247 | (cmd (nth 0 cmd-and-args)) |
| 1248 | (args (nth 1 cmd-and-args)) |
| 1249 | (dir (nth 2 cmd-and-args))) |
| 1250 | (if (not cmd-and-args) |
| 1251 | (progn |
| 1252 | (flymake-log 0 "init function %s for %s failed, cleaning up" init-f source-file-name) |
| 1253 | (funcall cleanup-f)) |
| 1254 | (progn |
| 1255 | (setq flymake-last-change-time nil) |
| 1256 | (flymake-start-syntax-check-process cmd args dir))))))) |
| 1257 | |
| 1258 | (defun flymake-start-syntax-check-process (cmd args dir) |
| 1259 | "Start syntax check process." |
| 1260 | (condition-case err |
| 1261 | (let* ((process |
| 1262 | (let ((default-directory (or dir default-directory))) |
| 1263 | (when dir |
| 1264 | (flymake-log 3 "starting process on dir %s" dir)) |
| 1265 | (apply 'start-file-process |
| 1266 | "flymake-proc" (current-buffer) cmd args)))) |
| 1267 | (set-process-sentinel process 'flymake-process-sentinel) |
| 1268 | (set-process-filter process 'flymake-process-filter) |
| 1269 | (push process flymake-processes) |
| 1270 | |
| 1271 | (setq flymake-is-running t) |
| 1272 | (setq flymake-last-change-time nil) |
| 1273 | (setq flymake-check-start-time (flymake-float-time)) |
| 1274 | |
| 1275 | (flymake-report-status nil "*") |
| 1276 | (flymake-log 2 "started process %d, command=%s, dir=%s" |
| 1277 | (process-id process) (process-command process) |
| 1278 | default-directory) |
| 1279 | process) |
| 1280 | (error |
| 1281 | (let* ((err-str (format "Failed to launch syntax check process '%s' with args %s: %s" |
| 1282 | cmd args (error-message-string err))) |
| 1283 | (source-file-name buffer-file-name) |
| 1284 | (cleanup-f (flymake-get-cleanup-function source-file-name))) |
| 1285 | (flymake-log 0 err-str) |
| 1286 | (funcall cleanup-f) |
| 1287 | (flymake-report-fatal-status "PROCERR" err-str))))) |
| 1288 | |
| 1289 | (defun flymake-kill-process (proc) |
| 1290 | "Kill process PROC." |
| 1291 | (kill-process proc) |
| 1292 | (let* ((buf (process-buffer proc))) |
| 1293 | (when (buffer-live-p buf) |
| 1294 | (with-current-buffer buf |
| 1295 | (setq flymake-check-was-interrupted t)))) |
| 1296 | (flymake-log 1 "killed process %d" (process-id proc))) |
| 1297 | |
| 1298 | (defun flymake-stop-all-syntax-checks () |
| 1299 | "Kill all syntax check processes." |
| 1300 | (interactive) |
| 1301 | (while flymake-processes |
| 1302 | (flymake-kill-process (pop flymake-processes)))) |
| 1303 | |
| 1304 | (defun flymake-compilation-is-running () |
| 1305 | (and (boundp 'compilation-in-progress) |
| 1306 | compilation-in-progress)) |
| 1307 | |
| 1308 | (defun flymake-compile () |
| 1309 | "Kill all flymake syntax checks, start compilation." |
| 1310 | (interactive) |
| 1311 | (flymake-stop-all-syntax-checks) |
| 1312 | (call-interactively 'compile)) |
| 1313 | |
| 1314 | (defcustom flymake-no-changes-timeout 0.5 |
| 1315 | "Time to wait after last change before starting compilation." |
| 1316 | :group 'flymake |
| 1317 | :type 'number) |
| 1318 | |
| 1319 | (defun flymake-on-timer-event (buffer) |
| 1320 | "Start a syntax check for buffer BUFFER if necessary." |
| 1321 | (when (buffer-live-p buffer) |
| 1322 | (with-current-buffer buffer |
| 1323 | (when (and (not flymake-is-running) |
| 1324 | flymake-last-change-time |
| 1325 | (> (- (flymake-float-time) flymake-last-change-time) |
| 1326 | flymake-no-changes-timeout)) |
| 1327 | |
| 1328 | (setq flymake-last-change-time nil) |
| 1329 | (flymake-log 3 "starting syntax check as more than 1 second passed since last change") |
| 1330 | (flymake-start-syntax-check))))) |
| 1331 | |
| 1332 | (defun flymake-current-line-no () |
| 1333 | "Return number of current line in current buffer." |
| 1334 | (count-lines (point-min) (if (eobp) (point) (1+ (point))))) |
| 1335 | |
| 1336 | (defun flymake-count-lines () |
| 1337 | "Return number of lines in buffer BUFFER." |
| 1338 | (count-lines (point-min) (point-max))) |
| 1339 | |
| 1340 | (defun flymake-display-err-menu-for-current-line () |
| 1341 | "Display a menu with errors/warnings for current line if it has errors and/or warnings." |
| 1342 | (interactive) |
| 1343 | (let* ((line-no (flymake-current-line-no)) |
| 1344 | (line-err-info-list (nth 0 (flymake-find-err-info flymake-err-info line-no))) |
| 1345 | (menu-data (flymake-make-err-menu-data line-no line-err-info-list)) |
| 1346 | (choice nil)) |
| 1347 | (if menu-data |
| 1348 | (progn |
| 1349 | (setq choice (flymake-popup-menu menu-data)) |
| 1350 | (flymake-log 3 "choice=%s" choice) |
| 1351 | (when choice |
| 1352 | (eval choice))) |
| 1353 | (flymake-log 1 "no errors for line %d" line-no)))) |
| 1354 | |
| 1355 | (defun flymake-make-err-menu-data (line-no line-err-info-list) |
| 1356 | "Make a (menu-title (item-title item-action)*) list with errors/warnings from LINE-ERR-INFO-LIST." |
| 1357 | (let* ((menu-items nil)) |
| 1358 | (when line-err-info-list |
| 1359 | (let* ((count (length line-err-info-list)) |
| 1360 | (menu-item-text nil)) |
| 1361 | (while (> count 0) |
| 1362 | (setq menu-item-text (flymake-ler-text (nth (1- count) line-err-info-list))) |
| 1363 | (let* ((file (flymake-ler-file (nth (1- count) line-err-info-list))) |
| 1364 | (full-file (flymake-ler-full-file (nth (1- count) line-err-info-list))) |
| 1365 | (line (flymake-ler-line (nth (1- count) line-err-info-list)))) |
| 1366 | (if file |
| 1367 | (setq menu-item-text (concat menu-item-text " - " file "(" (format "%d" line) ")"))) |
| 1368 | (setq menu-items (cons (list menu-item-text |
| 1369 | (if file (list 'flymake-goto-file-and-line full-file line) nil)) |
| 1370 | menu-items))) |
| 1371 | (setq count (1- count))) |
| 1372 | (flymake-log 3 "created menu-items with %d item(s)" (length menu-items)))) |
| 1373 | (if menu-items |
| 1374 | (let* ((menu-title (format "Line %d: %d error(s), %d warning(s)" line-no |
| 1375 | (flymake-get-line-err-count line-err-info-list "e") |
| 1376 | (flymake-get-line-err-count line-err-info-list "w")))) |
| 1377 | (list menu-title menu-items)) |
| 1378 | nil))) |
| 1379 | |
| 1380 | (defun flymake-goto-file-and-line (file line) |
| 1381 | "Try to get buffer for FILE and goto line LINE in it." |
| 1382 | (if (not (file-exists-p file)) |
| 1383 | (flymake-log 1 "File %s does not exist" file) |
| 1384 | (find-file file) |
| 1385 | (goto-char (point-min)) |
| 1386 | (forward-line (1- line)))) |
| 1387 | |
| 1388 | ;; flymake minor mode declarations |
| 1389 | (defvar flymake-mode-line nil) |
| 1390 | |
| 1391 | (make-variable-buffer-local 'flymake-mode-line) |
| 1392 | |
| 1393 | (defvar flymake-mode-line-e-w nil) |
| 1394 | |
| 1395 | (make-variable-buffer-local 'flymake-mode-line-e-w) |
| 1396 | |
| 1397 | (defvar flymake-mode-line-status nil) |
| 1398 | |
| 1399 | (make-variable-buffer-local 'flymake-mode-line-status) |
| 1400 | |
| 1401 | (defun flymake-report-status (e-w &optional status) |
| 1402 | "Show status in mode line." |
| 1403 | (when e-w |
| 1404 | (setq flymake-mode-line-e-w e-w)) |
| 1405 | (when status |
| 1406 | (setq flymake-mode-line-status status)) |
| 1407 | (let* ((mode-line " Flymake")) |
| 1408 | (when (> (length flymake-mode-line-e-w) 0) |
| 1409 | (setq mode-line (concat mode-line ":" flymake-mode-line-e-w))) |
| 1410 | (setq mode-line (concat mode-line flymake-mode-line-status)) |
| 1411 | (setq flymake-mode-line mode-line) |
| 1412 | (force-mode-line-update))) |
| 1413 | |
| 1414 | (defun flymake-display-warning (warning) |
| 1415 | "Display a warning to user." |
| 1416 | (message-box warning)) |
| 1417 | |
| 1418 | (defcustom flymake-gui-warnings-enabled t |
| 1419 | "Enables/disables GUI warnings." |
| 1420 | :group 'flymake |
| 1421 | :type 'boolean) |
| 1422 | |
| 1423 | (defun flymake-report-fatal-status (status warning) |
| 1424 | "Display a warning and switch flymake mode off." |
| 1425 | (when flymake-gui-warnings-enabled |
| 1426 | (flymake-display-warning (format "Flymake: %s. Flymake will be switched OFF" warning)) |
| 1427 | ) |
| 1428 | (flymake-mode 0) |
| 1429 | (flymake-log 0 "switched OFF Flymake mode for buffer %s due to fatal status %s, warning %s" |
| 1430 | (buffer-name) status warning)) |
| 1431 | |
| 1432 | (defcustom flymake-start-syntax-check-on-find-file t |
| 1433 | "Start syntax check on find file." |
| 1434 | :group 'flymake |
| 1435 | :type 'boolean) |
| 1436 | |
| 1437 | ;;;###autoload |
| 1438 | (define-minor-mode flymake-mode |
| 1439 | "Toggle on-the-fly syntax checking. |
| 1440 | With a prefix argument ARG, enable the mode if ARG is positive, |
| 1441 | and disable it otherwise. If called from Lisp, enable the mode |
| 1442 | if ARG is omitted or nil." |
| 1443 | :group 'flymake :lighter flymake-mode-line |
| 1444 | (cond |
| 1445 | |
| 1446 | ;; Turning the mode ON. |
| 1447 | (flymake-mode |
| 1448 | (cond |
| 1449 | ((not buffer-file-name) |
| 1450 | (message "Flymake unable to run without a buffer file name")) |
| 1451 | ((not (flymake-can-syntax-check-file buffer-file-name)) |
| 1452 | (flymake-log 2 "flymake cannot check syntax in buffer %s" (buffer-name))) |
| 1453 | (t |
| 1454 | (add-hook 'after-change-functions 'flymake-after-change-function nil t) |
| 1455 | (add-hook 'after-save-hook 'flymake-after-save-hook nil t) |
| 1456 | (add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook nil t) |
| 1457 | ;;+(add-hook 'find-file-hook 'flymake-find-file-hook) |
| 1458 | |
| 1459 | (flymake-report-status "" "") |
| 1460 | |
| 1461 | (setq flymake-timer |
| 1462 | (run-at-time nil 1 'flymake-on-timer-event (current-buffer))) |
| 1463 | |
| 1464 | (when (and flymake-start-syntax-check-on-find-file |
| 1465 | ;; Since we write temp files in current dir, there's no point |
| 1466 | ;; trying if the directory is read-only (bug#8954). |
| 1467 | (file-writable-p (file-name-directory buffer-file-name))) |
| 1468 | (with-demoted-errors |
| 1469 | (flymake-start-syntax-check)))))) |
| 1470 | |
| 1471 | ;; Turning the mode OFF. |
| 1472 | (t |
| 1473 | (remove-hook 'after-change-functions 'flymake-after-change-function t) |
| 1474 | (remove-hook 'after-save-hook 'flymake-after-save-hook t) |
| 1475 | (remove-hook 'kill-buffer-hook 'flymake-kill-buffer-hook t) |
| 1476 | ;;+(remove-hook 'find-file-hook (function flymake-find-file-hook) t) |
| 1477 | |
| 1478 | (flymake-delete-own-overlays) |
| 1479 | |
| 1480 | (when flymake-timer |
| 1481 | (cancel-timer flymake-timer) |
| 1482 | (setq flymake-timer nil)) |
| 1483 | |
| 1484 | (setq flymake-is-running nil)))) |
| 1485 | |
| 1486 | ;;;###autoload |
| 1487 | (defun flymake-mode-on () |
| 1488 | "Turn flymake mode on." |
| 1489 | (flymake-mode 1) |
| 1490 | (flymake-log 1 "flymake mode turned ON for buffer %s" (buffer-name))) |
| 1491 | |
| 1492 | ;;;###autoload |
| 1493 | (defun flymake-mode-off () |
| 1494 | "Turn flymake mode off." |
| 1495 | (flymake-mode 0) |
| 1496 | (flymake-log 1 "flymake mode turned OFF for buffer %s" (buffer-name))) |
| 1497 | |
| 1498 | (defcustom flymake-start-syntax-check-on-newline t |
| 1499 | "Start syntax check if newline char was added/removed from the buffer." |
| 1500 | :group 'flymake |
| 1501 | :type 'boolean) |
| 1502 | |
| 1503 | (defun flymake-after-change-function (start stop _len) |
| 1504 | "Start syntax check for current buffer if it isn't already running." |
| 1505 | ;;+(flymake-log 0 "setting change time to %s" (flymake-float-time)) |
| 1506 | (let((new-text (buffer-substring start stop))) |
| 1507 | (when (and flymake-start-syntax-check-on-newline (equal new-text "\n")) |
| 1508 | (flymake-log 3 "starting syntax check as new-line has been seen") |
| 1509 | (flymake-start-syntax-check)) |
| 1510 | (setq flymake-last-change-time (flymake-float-time)))) |
| 1511 | |
| 1512 | (defun flymake-after-save-hook () |
| 1513 | (if (local-variable-p 'flymake-mode (current-buffer)) ; (???) other way to determine whether flymake is active in buffer being saved? |
| 1514 | (progn |
| 1515 | (flymake-log 3 "starting syntax check as buffer was saved") |
| 1516 | (flymake-start-syntax-check)))) ; no more mode 3. cannot start check if mode 3 (to temp copies) is active - (???) |
| 1517 | |
| 1518 | (defun flymake-kill-buffer-hook () |
| 1519 | (when flymake-timer |
| 1520 | (cancel-timer flymake-timer) |
| 1521 | (setq flymake-timer nil))) |
| 1522 | |
| 1523 | ;;;###autoload |
| 1524 | (defun flymake-find-file-hook () |
| 1525 | ;;+(when flymake-start-syntax-check-on-find-file |
| 1526 | ;;+ (flymake-log 3 "starting syntax check on file open") |
| 1527 | ;;+ (flymake-start-syntax-check) |
| 1528 | ;;+) |
| 1529 | (when (and (not (local-variable-p 'flymake-mode (current-buffer))) |
| 1530 | (flymake-can-syntax-check-file buffer-file-name)) |
| 1531 | (flymake-mode) |
| 1532 | (flymake-log 3 "automatically turned ON flymake mode"))) |
| 1533 | |
| 1534 | (defun flymake-get-first-err-line-no (err-info-list) |
| 1535 | "Return first line with error." |
| 1536 | (when err-info-list |
| 1537 | (flymake-er-get-line (car err-info-list)))) |
| 1538 | |
| 1539 | (defun flymake-get-last-err-line-no (err-info-list) |
| 1540 | "Return last line with error." |
| 1541 | (when err-info-list |
| 1542 | (flymake-er-get-line (nth (1- (length err-info-list)) err-info-list)))) |
| 1543 | |
| 1544 | (defun flymake-get-next-err-line-no (err-info-list line-no) |
| 1545 | "Return next line with error." |
| 1546 | (when err-info-list |
| 1547 | (let* ((count (length err-info-list)) |
| 1548 | (idx 0)) |
| 1549 | (while (and (< idx count) (>= line-no (flymake-er-get-line (nth idx err-info-list)))) |
| 1550 | (setq idx (1+ idx))) |
| 1551 | (if (< idx count) |
| 1552 | (flymake-er-get-line (nth idx err-info-list)))))) |
| 1553 | |
| 1554 | (defun flymake-get-prev-err-line-no (err-info-list line-no) |
| 1555 | "Return previous line with error." |
| 1556 | (when err-info-list |
| 1557 | (let* ((count (length err-info-list))) |
| 1558 | (while (and (> count 0) (<= line-no (flymake-er-get-line (nth (1- count) err-info-list)))) |
| 1559 | (setq count (1- count))) |
| 1560 | (if (> count 0) |
| 1561 | (flymake-er-get-line (nth (1- count) err-info-list)))))) |
| 1562 | |
| 1563 | (defun flymake-skip-whitespace () |
| 1564 | "Move forward until non-whitespace is reached." |
| 1565 | (while (looking-at "[ \t]") |
| 1566 | (forward-char))) |
| 1567 | |
| 1568 | (defun flymake-goto-line (line-no) |
| 1569 | "Go to line LINE-NO, then skip whitespace." |
| 1570 | (goto-char (point-min)) |
| 1571 | (forward-line (1- line-no)) |
| 1572 | (flymake-skip-whitespace)) |
| 1573 | |
| 1574 | (defun flymake-goto-next-error () |
| 1575 | "Go to next error in err ring." |
| 1576 | (interactive) |
| 1577 | (let ((line-no (flymake-get-next-err-line-no flymake-err-info (flymake-current-line-no)))) |
| 1578 | (when (not line-no) |
| 1579 | (setq line-no (flymake-get-first-err-line-no flymake-err-info)) |
| 1580 | (flymake-log 1 "passed end of file")) |
| 1581 | (if line-no |
| 1582 | (flymake-goto-line line-no) |
| 1583 | (flymake-log 1 "no errors in current buffer")))) |
| 1584 | |
| 1585 | (defun flymake-goto-prev-error () |
| 1586 | "Go to previous error in err ring." |
| 1587 | (interactive) |
| 1588 | (let ((line-no (flymake-get-prev-err-line-no flymake-err-info (flymake-current-line-no)))) |
| 1589 | (when (not line-no) |
| 1590 | (setq line-no (flymake-get-last-err-line-no flymake-err-info)) |
| 1591 | (flymake-log 1 "passed beginning of file")) |
| 1592 | (if line-no |
| 1593 | (flymake-goto-line line-no) |
| 1594 | (flymake-log 1 "no errors in current buffer")))) |
| 1595 | |
| 1596 | (defun flymake-patch-err-text (string) |
| 1597 | (if (string-match "^[\n\t :0-9]*\\(.*\\)$" string) |
| 1598 | (match-string 1 string) |
| 1599 | string)) |
| 1600 | |
| 1601 | ;;;; general init-cleanup and helper routines |
| 1602 | (defun flymake-create-temp-inplace (file-name prefix) |
| 1603 | (unless (stringp file-name) |
| 1604 | (error "Invalid file-name")) |
| 1605 | (or prefix |
| 1606 | (setq prefix "flymake")) |
| 1607 | (let* ((ext (file-name-extension file-name)) |
| 1608 | (temp-name (file-truename |
| 1609 | (concat (file-name-sans-extension file-name) |
| 1610 | "_" prefix |
| 1611 | (and ext (concat "." ext)))))) |
| 1612 | (flymake-log 3 "create-temp-inplace: file=%s temp=%s" file-name temp-name) |
| 1613 | temp-name)) |
| 1614 | |
| 1615 | (defun flymake-create-temp-with-folder-structure (file-name _prefix) |
| 1616 | (unless (stringp file-name) |
| 1617 | (error "Invalid file-name")) |
| 1618 | |
| 1619 | (let* ((dir (file-name-directory file-name)) |
| 1620 | ;; Not sure what this slash-pos is all about, but I guess it's just |
| 1621 | ;; trying to remove the leading / of absolute file names. |
| 1622 | (slash-pos (string-match "/" dir)) |
| 1623 | (temp-dir (expand-file-name (substring dir (1+ slash-pos)) |
| 1624 | (flymake-get-temp-dir)))) |
| 1625 | |
| 1626 | (file-truename (expand-file-name (file-name-nondirectory file-name) |
| 1627 | temp-dir)))) |
| 1628 | |
| 1629 | (defun flymake-delete-temp-directory (dir-name) |
| 1630 | "Attempt to delete temp dir created by `flymake-create-temp-with-folder-structure', do not fail on error." |
| 1631 | (let* ((temp-dir (flymake-get-temp-dir)) |
| 1632 | (suffix (substring dir-name (1+ (length temp-dir))))) |
| 1633 | |
| 1634 | (while (> (length suffix) 0) |
| 1635 | (setq suffix (directory-file-name suffix)) |
| 1636 | ;;+(flymake-log 0 "suffix=%s" suffix) |
| 1637 | (flymake-safe-delete-directory |
| 1638 | (file-truename (expand-file-name suffix temp-dir))) |
| 1639 | (setq suffix (file-name-directory suffix))))) |
| 1640 | |
| 1641 | (defvar flymake-temp-source-file-name nil) |
| 1642 | (make-variable-buffer-local 'flymake-temp-source-file-name) |
| 1643 | |
| 1644 | (defvar flymake-master-file-name nil) |
| 1645 | (make-variable-buffer-local 'flymake-master-file-name) |
| 1646 | |
| 1647 | (defvar flymake-temp-master-file-name nil) |
| 1648 | (make-variable-buffer-local 'flymake-temp-master-file-name) |
| 1649 | |
| 1650 | (defvar flymake-base-dir nil) |
| 1651 | (make-variable-buffer-local 'flymake-base-dir) |
| 1652 | |
| 1653 | (defun flymake-init-create-temp-buffer-copy (create-temp-f) |
| 1654 | "Make a temporary copy of the current buffer, save its name in buffer data and return the name." |
| 1655 | (let* ((source-file-name buffer-file-name) |
| 1656 | (temp-source-file-name (funcall create-temp-f source-file-name "flymake"))) |
| 1657 | |
| 1658 | (flymake-save-buffer-in-file temp-source-file-name) |
| 1659 | (setq flymake-temp-source-file-name temp-source-file-name) |
| 1660 | temp-source-file-name)) |
| 1661 | |
| 1662 | (defun flymake-simple-cleanup () |
| 1663 | "Do cleanup after `flymake-init-create-temp-buffer-copy'. |
| 1664 | Delete temp file." |
| 1665 | (flymake-safe-delete-file flymake-temp-source-file-name) |
| 1666 | (setq flymake-last-change-time nil)) |
| 1667 | |
| 1668 | (defun flymake-get-real-file-name (file-name-from-err-msg) |
| 1669 | "Translate file name from error message to \"real\" file name. |
| 1670 | Return full-name. Names are real, not patched." |
| 1671 | (let* ((real-name nil) |
| 1672 | (source-file-name buffer-file-name) |
| 1673 | (master-file-name flymake-master-file-name) |
| 1674 | (temp-source-file-name flymake-temp-source-file-name) |
| 1675 | (temp-master-file-name flymake-temp-master-file-name) |
| 1676 | (base-dirs |
| 1677 | (list flymake-base-dir |
| 1678 | (file-name-directory source-file-name) |
| 1679 | (if master-file-name (file-name-directory master-file-name)))) |
| 1680 | (files (list (list source-file-name source-file-name) |
| 1681 | (list temp-source-file-name source-file-name) |
| 1682 | (list master-file-name master-file-name) |
| 1683 | (list temp-master-file-name master-file-name)))) |
| 1684 | |
| 1685 | (when (equal 0 (length file-name-from-err-msg)) |
| 1686 | (setq file-name-from-err-msg source-file-name)) |
| 1687 | |
| 1688 | (setq real-name (flymake-get-full-patched-file-name file-name-from-err-msg base-dirs files)) |
| 1689 | ;; if real-name is nil, than file name from err msg is none of the files we've patched |
| 1690 | (if (not real-name) |
| 1691 | (setq real-name (flymake-get-full-nonpatched-file-name file-name-from-err-msg base-dirs))) |
| 1692 | (if (not real-name) |
| 1693 | (setq real-name file-name-from-err-msg)) |
| 1694 | (setq real-name (flymake-fix-file-name real-name)) |
| 1695 | (flymake-log 3 "get-real-file-name: file-name=%s real-name=%s" file-name-from-err-msg real-name) |
| 1696 | real-name)) |
| 1697 | |
| 1698 | (defun flymake-get-full-patched-file-name (file-name-from-err-msg base-dirs files) |
| 1699 | (let* ((base-dirs-count (length base-dirs)) |
| 1700 | (file-count (length files)) |
| 1701 | (real-name nil)) |
| 1702 | |
| 1703 | (while (and (not real-name) (> base-dirs-count 0)) |
| 1704 | (setq file-count (length files)) |
| 1705 | (while (and (not real-name) (> file-count 0)) |
| 1706 | (let* ((this-dir (nth (1- base-dirs-count) base-dirs)) |
| 1707 | (this-file (nth 0 (nth (1- file-count) files))) |
| 1708 | (this-real-name (nth 1 (nth (1- file-count) files)))) |
| 1709 | ;;+(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) |
| 1710 | (when (and this-dir this-file (flymake-same-files |
| 1711 | (expand-file-name file-name-from-err-msg this-dir) |
| 1712 | this-file)) |
| 1713 | (setq real-name this-real-name))) |
| 1714 | (setq file-count (1- file-count))) |
| 1715 | (setq base-dirs-count (1- base-dirs-count))) |
| 1716 | real-name)) |
| 1717 | |
| 1718 | (defun flymake-get-full-nonpatched-file-name (file-name-from-err-msg base-dirs) |
| 1719 | (let* ((real-name nil)) |
| 1720 | (if (file-name-absolute-p file-name-from-err-msg) |
| 1721 | (setq real-name file-name-from-err-msg) |
| 1722 | (let* ((base-dirs-count (length base-dirs))) |
| 1723 | (while (and (not real-name) (> base-dirs-count 0)) |
| 1724 | (let* ((full-name (expand-file-name file-name-from-err-msg |
| 1725 | (nth (1- base-dirs-count) base-dirs)))) |
| 1726 | (if (file-exists-p full-name) |
| 1727 | (setq real-name full-name)) |
| 1728 | (setq base-dirs-count (1- base-dirs-count)))))) |
| 1729 | real-name)) |
| 1730 | |
| 1731 | (defun flymake-init-find-buildfile-dir (source-file-name buildfile-name) |
| 1732 | "Find buildfile, store its dir in buffer data and return its dir, if found." |
| 1733 | (let* ((buildfile-dir |
| 1734 | (flymake-find-buildfile buildfile-name |
| 1735 | (file-name-directory source-file-name)))) |
| 1736 | (if buildfile-dir |
| 1737 | (setq flymake-base-dir buildfile-dir) |
| 1738 | (flymake-log 1 "no buildfile (%s) for %s" buildfile-name source-file-name) |
| 1739 | (flymake-report-fatal-status |
| 1740 | "NOMK" (format "No buildfile (%s) found for %s" |
| 1741 | buildfile-name source-file-name))))) |
| 1742 | |
| 1743 | (defun flymake-init-create-temp-source-and-master-buffer-copy (get-incl-dirs-f create-temp-f master-file-masks include-regexp) |
| 1744 | "Find master file (or buffer), create its copy along with a copy of the source file." |
| 1745 | (let* ((source-file-name buffer-file-name) |
| 1746 | (temp-source-file-name (flymake-init-create-temp-buffer-copy create-temp-f)) |
| 1747 | (master-and-temp-master (flymake-create-master-file |
| 1748 | source-file-name temp-source-file-name |
| 1749 | get-incl-dirs-f create-temp-f |
| 1750 | master-file-masks include-regexp))) |
| 1751 | |
| 1752 | (if (not master-and-temp-master) |
| 1753 | (progn |
| 1754 | (flymake-log 1 "cannot find master file for %s" source-file-name) |
| 1755 | (flymake-report-status "!" "") ; NOMASTER |
| 1756 | nil) |
| 1757 | (setq flymake-master-file-name (nth 0 master-and-temp-master)) |
| 1758 | (setq flymake-temp-master-file-name (nth 1 master-and-temp-master))))) |
| 1759 | |
| 1760 | (defun flymake-master-cleanup () |
| 1761 | (flymake-simple-cleanup) |
| 1762 | (flymake-safe-delete-file flymake-temp-master-file-name)) |
| 1763 | |
| 1764 | ;;;; make-specific init-cleanup routines |
| 1765 | (defun flymake-get-syntax-check-program-args (source-file-name base-dir use-relative-base-dir use-relative-source get-cmd-line-f) |
| 1766 | "Create a command line for syntax check using GET-CMD-LINE-F." |
| 1767 | (funcall get-cmd-line-f |
| 1768 | (if use-relative-source |
| 1769 | (file-relative-name source-file-name base-dir) |
| 1770 | source-file-name) |
| 1771 | (if use-relative-base-dir |
| 1772 | (file-relative-name base-dir |
| 1773 | (file-name-directory source-file-name)) |
| 1774 | base-dir))) |
| 1775 | |
| 1776 | (defun flymake-get-make-cmdline (source base-dir) |
| 1777 | (list "make" |
| 1778 | (list "-s" |
| 1779 | "-C" |
| 1780 | base-dir |
| 1781 | (concat "CHK_SOURCES=" source) |
| 1782 | "SYNTAX_CHECK_MODE=1" |
| 1783 | "check-syntax"))) |
| 1784 | |
| 1785 | (defun flymake-get-ant-cmdline (source base-dir) |
| 1786 | (list "ant" |
| 1787 | (list "-buildfile" |
| 1788 | (concat base-dir "/" "build.xml") |
| 1789 | (concat "-DCHK_SOURCES=" source) |
| 1790 | "check-syntax"))) |
| 1791 | |
| 1792 | (defun flymake-simple-make-init-impl (create-temp-f use-relative-base-dir use-relative-source build-file-name get-cmdline-f) |
| 1793 | "Create syntax check command line for a directly checked source file. |
| 1794 | Use CREATE-TEMP-F for creating temp copy." |
| 1795 | (let* ((args nil) |
| 1796 | (source-file-name buffer-file-name) |
| 1797 | (buildfile-dir (flymake-init-find-buildfile-dir source-file-name build-file-name))) |
| 1798 | (if buildfile-dir |
| 1799 | (let* ((temp-source-file-name (flymake-init-create-temp-buffer-copy create-temp-f))) |
| 1800 | (setq args (flymake-get-syntax-check-program-args temp-source-file-name buildfile-dir |
| 1801 | use-relative-base-dir use-relative-source |
| 1802 | get-cmdline-f)))) |
| 1803 | args)) |
| 1804 | |
| 1805 | (defun flymake-simple-make-init () |
| 1806 | (flymake-simple-make-init-impl 'flymake-create-temp-inplace t t "Makefile" 'flymake-get-make-cmdline)) |
| 1807 | |
| 1808 | (defun flymake-master-make-init (get-incl-dirs-f master-file-masks include-regexp) |
| 1809 | "Create make command line for a source file checked via master file compilation." |
| 1810 | (let* ((make-args nil) |
| 1811 | (temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy |
| 1812 | get-incl-dirs-f 'flymake-create-temp-inplace |
| 1813 | master-file-masks include-regexp))) |
| 1814 | (when temp-master-file-name |
| 1815 | (let* ((buildfile-dir (flymake-init-find-buildfile-dir temp-master-file-name "Makefile"))) |
| 1816 | (if buildfile-dir |
| 1817 | (setq make-args (flymake-get-syntax-check-program-args |
| 1818 | temp-master-file-name buildfile-dir nil nil 'flymake-get-make-cmdline))))) |
| 1819 | make-args)) |
| 1820 | |
| 1821 | (defun flymake-find-make-buildfile (source-dir) |
| 1822 | (flymake-find-buildfile "Makefile" source-dir)) |
| 1823 | |
| 1824 | ;;;; .h/make specific |
| 1825 | (defun flymake-master-make-header-init () |
| 1826 | (flymake-master-make-init |
| 1827 | 'flymake-get-include-dirs |
| 1828 | '("\\.\\(?:c\\(?:pp\\|xx\\|\\+\\+\\)?\\|CC\\)\\'") |
| 1829 | "[ \t]*#[ \t]*include[ \t]*\"\\([[:word:]0-9/\\_.]*%s\\)\"")) |
| 1830 | |
| 1831 | ;;;; .java/make specific |
| 1832 | (defun flymake-simple-make-java-init () |
| 1833 | (flymake-simple-make-init-impl 'flymake-create-temp-with-folder-structure nil nil "Makefile" 'flymake-get-make-cmdline)) |
| 1834 | |
| 1835 | (defun flymake-simple-ant-java-init () |
| 1836 | (flymake-simple-make-init-impl 'flymake-create-temp-with-folder-structure nil nil "build.xml" 'flymake-get-ant-cmdline)) |
| 1837 | |
| 1838 | (defun flymake-simple-java-cleanup () |
| 1839 | "Cleanup after `flymake-simple-make-java-init' -- delete temp file and dirs." |
| 1840 | (flymake-safe-delete-file flymake-temp-source-file-name) |
| 1841 | (when flymake-temp-source-file-name |
| 1842 | (flymake-delete-temp-directory |
| 1843 | (file-name-directory flymake-temp-source-file-name)))) |
| 1844 | |
| 1845 | ;;;; perl-specific init-cleanup routines |
| 1846 | (defun flymake-perl-init () |
| 1847 | (let* ((temp-file (flymake-init-create-temp-buffer-copy |
| 1848 | 'flymake-create-temp-inplace)) |
| 1849 | (local-file (file-relative-name |
| 1850 | temp-file |
| 1851 | (file-name-directory buffer-file-name)))) |
| 1852 | (list "perl" (list "-wc " local-file)))) |
| 1853 | |
| 1854 | ;;;; php-specific init-cleanup routines |
| 1855 | (defun flymake-php-init () |
| 1856 | (let* ((temp-file (flymake-init-create-temp-buffer-copy |
| 1857 | 'flymake-create-temp-inplace)) |
| 1858 | (local-file (file-relative-name |
| 1859 | temp-file |
| 1860 | (file-name-directory buffer-file-name)))) |
| 1861 | (list "php" (list "-f" local-file "-l")))) |
| 1862 | |
| 1863 | ;;;; tex-specific init-cleanup routines |
| 1864 | (defun flymake-get-tex-args (file-name) |
| 1865 | ;;(list "latex" (list "-c-style-errors" file-name)) |
| 1866 | (list "texify" (list "--pdf" "--tex-option=-c-style-errors" file-name))) |
| 1867 | |
| 1868 | (defun flymake-simple-tex-init () |
| 1869 | (flymake-get-tex-args (flymake-init-create-temp-buffer-copy 'flymake-create-temp-inplace))) |
| 1870 | |
| 1871 | ;; Perhaps there should be a buffer-local variable flymake-master-file |
| 1872 | ;; that people can set to override this stuff. Could inherit from |
| 1873 | ;; the similar AUCTeX variable. |
| 1874 | (defun flymake-master-tex-init () |
| 1875 | (let* ((temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy |
| 1876 | 'flymake-get-include-dirs-dot 'flymake-create-temp-inplace |
| 1877 | '("\\.tex\\'") |
| 1878 | "[ \t]*\\in\\(?:put\\|clude\\)[ \t]*{\\(.*%s\\)}"))) |
| 1879 | (when temp-master-file-name |
| 1880 | (flymake-get-tex-args temp-master-file-name)))) |
| 1881 | |
| 1882 | (defun flymake-get-include-dirs-dot (_base-dir) |
| 1883 | '(".")) |
| 1884 | |
| 1885 | ;;;; xml-specific init-cleanup routines |
| 1886 | (defun flymake-xml-init () |
| 1887 | (list flymake-xml-program |
| 1888 | (list "val" (flymake-init-create-temp-buffer-copy |
| 1889 | 'flymake-create-temp-inplace)))) |
| 1890 | |
| 1891 | (provide 'flymake) |
| 1892 | |
| 1893 | ;;; flymake.el ends here |