branch: externals/auctex-cont-latexmk
commit 9ffc06518273a15be50ebafc5c46ee6a5e8b1f33
Author: Paul Nelson <[email protected]>
Commit: Paul Nelson <[email protected]>
add support for flagging multiply-defined labels and bad boxes
---
czm-tex-compile.el | 132 ++++++++++++++++++++++++++++-------------------------
1 file changed, 69 insertions(+), 63 deletions(-)
diff --git a/czm-tex-compile.el b/czm-tex-compile.el
index f8c083934c..79d15cb18a 100644
--- a/czm-tex-compile.el
+++ b/czm-tex-compile.el
@@ -95,7 +95,7 @@
(cancel-timer czm-tex-compile--log-watch-timer)
(setq czm-tex-compile--log-watch-timer nil))
(setq czm-tex-compile--log-watch-timer
- (run-with-timer 1 1 #'czm-tex-compile-report-if-fresh)))
+ (run-with-timer 2 1 #'czm-tex-compile-report-if-fresh)))
(czm-tex-compile--kill-process)
(when czm-tex-compile--report-fn
(setq czm-tex-compile--report-fn nil))))
@@ -136,6 +136,16 @@ Also kill the timer for watching the log file."
(require 'tex)
+(defcustom czm-tex-compile-report-hbox-errors nil
+ "Non-nil means report hbox errors via flymake."
+ :type 'boolean
+ :group 'czm-tex)
+
+(defcustom czm-tex-compile-report-multiple-labels t
+ "Non-nil means report multiple label errors via flymake."
+ :type 'boolean
+ :group 'czm-tex)
+
(defun czm-tex-compile-process-log ()
"Process log file for current LaTeX document.
Returns a list of triples (ERROR-P DESCRIPTION REGION), where
@@ -144,76 +154,72 @@ warning, DESCRIPTION is what you'd expect, and REGION is
a cons
cell (BEG . END) indicating where the error happens."
(let* ((current-buf (current-buffer))
(tex-file (buffer-file-name))
- (log-file (concat (file-name-sans-extension tex-file)
- ".log")))
+ (log-file (concat (file-name-sans-extension tex-file) ".log")))
(with-temp-buffer
(insert-file-contents log-file)
(goto-char (point-min))
(while (re-search-forward "Warning:" nil t)
- ;; make it all appear on one line
(end-of-line)
(while (not (looking-at "\n\n"))
(delete-char 1)
(end-of-line)))
- (let* ((error-list (progn (TeX-parse-all-errors)
- TeX-error-list))
- (filtered (seq-filter
- (lambda (item)
- (and
- (stringp (nth 1 item))
- (equal (expand-file-name (nth 1 item))
- (expand-file-name tex-file))))
- error-list))
- (stuff (mapcar
- (lambda (item)
- (let* ((error-p (eq (nth 0 item)
- 'error))
- (description-raw (nth (if error-p 3 5)
- item))
- (description (if error-p description-raw
- (substring description-raw
- 0
- ;; (progn
(string-match " Warning: " description-raw)
- ;; (match-end
0))
- -1)))
- line prefix)
- (if error-p
- (with-temp-buffer
- (insert (nth 5 item))
- (goto-char (point-min))
- (setq line (nth 2 item))
- (when (re-search-forward "\nl\\.\\([0-9]+\\) "
nil t)
- (setq prefix
(buffer-substring-no-properties (point)
-
(line-end-position)))))
- (when (string-match "input line \\([0-9]+\\)"
description)
- (setq line (string-to-number (match-string
1 description)))))
- (list
- error-p
- (replace-regexp-in-string
- "\n" ""
- description)
- (when line
- (if prefix
- (let ((pos
- (with-current-buffer current-buf
- (save-excursion
- (save-restriction
- (widen)
- (goto-char (point-min))
- (forward-line (1- line))
- ;; should probably just delete any
- ;; "..." at beginning?
- (let ((truncated-prefix
- (substring prefix
- (max 0 (-
(length prefix)
- 3)))))
- (search-forward
truncated-prefix nil t)))))))
- (when pos
- (cons pos (1+ pos))))
- (flymake-diag-region current-buf
- line))))))
- filtered)))
- stuff))))
+ (TeX-parse-all-errors)
+ (mapcar
+ (lambda (item)
+ (let ((type (nth 0 item))
+ (file (nth 1 item))
+ (line (nth 2 item))
+ (message (nth 3 item))
+ (context (nth 5 item))
+ (search-string (nth 6 item))
+ (is-bad-box (nth 8 item)))
+ (when (and (stringp file)
+ (or (equal (expand-file-name file)
+ (expand-file-name tex-file))
+ (and czm-tex-compile-report-multiple-labels
+ (string-match-p "multiply defined" message)
+ (string-match-p "\\.aux$" file)))
+ (or (not is-bad-box)
+ czm-tex-compile-report-hbox-errors))
+ (let* ((region (if (and (not (eq type 'error))
+ (string-match-p "multiply defined"
message))
+ (let ((label (progn
+ (string-match "`\\(.*\\)'"
message)
+ (match-string 1 message))))
+ (with-current-buffer current-buf
+ (save-excursion
+ (save-restriction
+ (widen)
+ (goto-char (point-min))
+ (when (re-search-forward (concat
"\\\\label{" label "}") nil t)
+ (cons (line-beginning-position)
+ (line-end-position)))))))
+ (if (eq type 'error)
+ (let ((prefix nil))
+ (with-temp-buffer
+ (insert context)
+ (goto-char (point-min))
+ (when (re-search-forward
"\nl\\.\\([0-9]+\\) " nil t)
+ (setq prefix
(buffer-substring-no-properties (point)
+
(line-end-position)))))
+ (when prefix
+ (let ((pos (with-current-buffer
current-buf
+ (save-excursion
+ (save-restriction
+ (widen)
+ (goto-char (point-min))
+ (forward-line (1- line))
+ (let ((truncated-prefix
+ (substring prefix
+ (max
0 (- (length prefix) 3)))))
+ (search-forward
truncated-prefix nil t)))))))
+ (when pos
+ (cons pos (1+ pos))))))
+ (flymake-diag-region current-buf line)))))
+ (list (eq type 'error)
+ (replace-regexp-in-string "\n" "" message)
+ region)))))
+ TeX-error-list))))
(defun czm-tex-compile-report (report-fn)
"Report errors from log file to flymake backend REPORT-FN."
