Merged from emacs@sv.gnu.org

Patches applied:

 * emacs@sv.gnu.org/emacs--devo--0--patch-371
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-372
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-373
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-374
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-375
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-376
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-377
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-378
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-379
   Merge from erc--emacs--21

 * emacs@sv.gnu.org/emacs--devo--0--patch-380
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-381
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-382
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-383
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-384
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-385
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-386
   Update from erc--emacs--22

 * emacs@sv.gnu.org/emacs--devo--0--patch-387
   Fix ERC bug introduced in last patch

 * emacs@sv.gnu.org/emacs--devo--0--patch-388
   Update from erc--emacs--22

 * emacs@sv.gnu.org/emacs--devo--0--patch-389
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-390
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-391
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-392
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-393
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-394
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-395
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-396
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-397
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-398
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-399
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-400
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-401
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-402
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-403
   Rcirc update from Ryan Yeske

 * emacs@sv.gnu.org/emacs--devo--0--patch-404
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-405
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-406
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-407
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-408
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-409
   Update from CVS

 * emacs@sv.gnu.org/emacs--devo--0--patch-410
   Merge from gnus--rel--5.10

 * emacs@sv.gnu.org/emacs--devo--0--patch-411
   Miscellaneous tq-related fixes.

 * emacs@sv.gnu.org/emacs--devo--0--patch-412
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-121
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-122
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-123
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-124
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-125
   Update from CVS

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-126
   Merge from emacs--devo--0

 * emacs@sv.gnu.org/gnus--rel--5.10--patch-127
   Update from CVS


git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-581

1 files changed, 27 insertions, 7 deletions

diff --git a/lisp/simple.el b/lisp/simple.el
index 67cd341bf1f..f07006b5cc8 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -887,7 +887,9 @@ and the greater of them is not at the start of a line."
 
 (defun line-number-at-pos (&optional pos)
   "Return (narrowed) buffer line number at position POS.
-If POS is nil, use current buffer location."
+If POS is nil, use current buffer location.
+Counting starts at (point-min), so the value refers
+to the contents of the accessible portion of the buffer."
   (let ((opoint (or pos (point))) start)
     (save-excursion
       (goto-char (point-min))
@@ -3689,7 +3691,10 @@ because what we really need is for `move-to-column'
 and `current-column' to be able to ignore invisible text."
   (if (zerop col)
       (beginning-of-line)
-    (move-to-column col))
+    (let ((opoint (point)))
+      (move-to-column col)
+      ;; move-to-column doesn't respect field boundaries.
+      (goto-char (constrain-to-field (point) opoint))))
 
   (when (and line-move-ignore-invisible
              (not (bolp)) (line-move-invisible-p (1- (point))))
@@ -3759,7 +3764,8 @@ To ignore intangibility, bind `inhibit-point-motion-hooks' to t."
   (interactive "p")
   (or arg (setq arg 1))
 
-  (let ((orig (point)))
+  (let ((orig (point))
+        start first-vis first-vis-field-value)
 
     ;; Move by lines, if ARG is not 1 (the default).
     (if (/= arg 1)
@@ -3770,10 +3776,24 @@ To ignore intangibility, bind `inhibit-point-motion-hooks' to t."
     (while (and (not (bobp)) (line-move-invisible-p (1- (point))))
       (goto-char (previous-char-property-change (point)))
       (skip-chars-backward "^\n"))
-
-    ;; Take care of fields.
-    (goto-char (constrain-to-field (point) orig
-                                   (/= arg 1) t nil))))
+    (setq start (point))
+
+    ;; Now find first visible char in the line
+    (while (and (not (eobp)) (line-move-invisible-p (point)))
+      (goto-char (next-char-property-change (point))))
+    (setq first-vis (point))
+
+    ;; See if fields would stop us from reaching FIRST-VIS.
+    (setq first-vis-field-value
+          (constrain-to-field first-vis orig (/= arg 1) t nil))
+
+    (goto-char (if (/= first-vis-field-value first-vis)
+                   ;; If yes, obey them.
+                   first-vis-field-value
+                 ;; Otherwise, move to START with attention to fields.
+                 ;; (It is possible that fields never matter in this case.)
+                 (constrain-to-field (point) orig
+                                     (/= arg 1) t nil)))))
 
 
 ;;; Many people have said they rarely use this feature, and often type