1 files changed, 43 insertions, 23 deletions

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 684d741ae1f..2cff0b8772d 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -153,11 +153,16 @@ of[ \t]+\"?\\([^\"\n]+\\)\"?:" 3 2)
     ;; IBM AIX lint is too painful to do right this way.  File name
     ;; prefixes entire sections rather than being on each line.
 
+    ;; Lucid Compiler, lcc 3.x
+    ;; E, file.cc(35,52) Illegal operation on pointers
+    ("[A-Z], \\([^(]*\\)(\\([0-9]+\\),[ \t]*\\([0-9]+\\)" 1 2 3)
+
     )
   "Alist that specifies how to match errors in compiler output.
-Each element has the form (REGEXP FILE-IDX LINE-IDX).
-If REGEXP matches, the FILE-IDX'th subexpression gives the file
-name, and the LINE-IDX'th subexpression gives the line number.")
+Each element has the form (REGEXP FILE-IDX LINE-IDX [COLUMN-IDX]).
+If REGEXP matches, the FILE-IDX'th subexpression gives the file name, and
+the LINE-IDX'th subexpression gives the line number.  If COLUMN-IDX is
+given, the COLUMN-IDX'th subexpression gives the column number on that line."
 
 (defvar compilation-read-command t
   "If not nil, M-x compile reads the compilation command to use.
@@ -835,23 +840,29 @@ See variables `compilation-parse-errors-function' and
                         ;; variable, so we must be careful to extract its value
                         ;; before switching to the source file buffer.
                         (let ((errors compilation-old-error-list)
-                              (last-line (cdr (cdr next-error))))
+                              (last-line (nth 1 (cdr next-error)))
+                              (column (nth 2 (cdr next-error))))
                           (set-buffer buffer)
                           (save-excursion
                             (save-restriction
                               (widen)
                               (goto-line last-line)
-                              (beginning-of-line)
+                              (if column
+                                  (move-to-column column)
+                                (beginning-of-line))
                               (setcdr next-error (point-marker))
                               ;; Make all the other error messages referring
                               ;; to the same file have markers into the buffer.
                               (while errors
                                 (and (consp (cdr (car errors)))
                                      (equal (car (cdr (car errors))) fileinfo)
-                                     (let ((this (cdr (cdr (car errors))))
-                                           (lines (- (cdr (cdr (car errors)))
-                                                     last-line)))
+                                     (let* ((this (nth 1 (cdr (car errors))))
+                                            (column (nth 2 (cdr (car errors))))
+                                            (lines (- this last-line)))
                                        (if (eq selective-display t)
+                                           ;; When selective-display is t,
+                                           ;; each C-m is a line boundary,
+                                           ;; as well as each newline.
                                            (if (< lines 0)
                                                (re-search-backward "[\n\C-m]"
                                                                    nil 'end
@@ -860,6 +871,8 @@ See variables `compilation-parse-errors-function' and
                                                                 nil 'end
                                                                 lines))
                                          (forward-line lines))
+                                       (if column
+                                           (move-to-column column))
                                        (setq last-line this)
                                        (setcdr (car errors) (point-marker))))
                                 (setq errors (cdr errors)))))))))
@@ -1014,17 +1027,21 @@ See variable `compilation-parse-errors-function' for the interface it uses."
                           compilation-leave-directory-regexp)
                          1))
 
-    ;; Compile an alist (IDX FILE LINE), where IDX is the number of the
-    ;; subexpression for an entire error-regexp, and FILE and LINE are the
-    ;; numbers for the subexpressions giving the file name and line number.
+    ;; Compile an alist (IDX FILE LINE [COL]), where IDX is the number of
+    ;; the subexpression for an entire error-regexp, and FILE and LINE (and
+    ;; possibly COL) are the numbers for the subexpressions giving the file
+    ;; name and line number (and possibly column number).
     (setq alist (or compilation-error-regexp-alist
                     (error "compilation-error-regexp-alist is empty!"))
           subexpr (1+ error-group))
     (while alist
-      (setq error-regexp-groups (cons (list subexpr
-                                            (+ subexpr (nth 1 (car alist)))
-                                            (+ subexpr (nth 2 (car alist))))
-                                      error-regexp-groups))
+      (setq error-regexp-groups
+            (cons (list subexpr
+                        (+ subexpr (nth 1 (car alist)))
+                        (+ subexpr (nth 2 (car alist)))
+                        (and (nth 2 (car alist))
+                             (+ subexpr (nth 2 (car alist)))))
+                  error-regexp-groups))
       (setq subexpr (+ subexpr 1 (count-regexp-groupings (car (car alist)))))
       (setq alist (cdr alist)))
 
@@ -1116,13 +1133,16 @@ See variable `compilation-parse-errors-function' for the interface it uses."
              (let ((beginning-of-match (match-beginning 0)) ;looking-at nukes
                    (filename (buffer-substring (match-beginning (nth 1 alist))
                                                (match-end (nth 1 alist))))
-                   (linenum (save-restriction
-                              (narrow-to-region
-                               (match-beginning (nth 2 alist))
-                               (match-end (nth 2 alist)))
-                              (goto-char (point-min))
-                              (if (looking-at "[0-9]")
-                                  (read (current-buffer))))))
+                   (linenum (string-to-int
+                             (buffer-substring
+                              (match-beginning (nth 2 alist))
+                              (match-end (nth 2 alist)))))
+                   (column (and (nth 3 alist)
+                                (string-to-int
+                                 (buffer-substring
+                                  (match-beginning (nth 3 alist))
+                                  (match-end (nth 3 alist)))))))
+
                ;; Check for a comint-file-name-prefix and prepend it if
                ;; appropriate.  (This is very useful for
                ;; compilation-minor-mode in an rlogin-mode buffer.)
@@ -1141,7 +1161,7 @@ See variable `compilation-parse-errors-function' for the interface it uses."
                (save-excursion
                  (beginning-of-line 1)
                  (let ((this (cons (point-marker)
-                                   (cons filename linenum))))
+                                   (cons filename linenum column))))
                    ;; Don't add the same source line more than once.
                    (if (equal (cdr this) (cdr (car compilation-error-list)))
                        nil