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Fix bug #14842 with doc strings of next-line and previous-line.

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lisp/simple.el (next-line, previous-line): Document TRY-VSCROLL.
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Eli Zaretskii 2013-07-12 11:33:14 +03:00
parent 48dde4df64
commit c544322e3e
2 changed files with 13 additions and 0 deletions
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5
lisp/ChangeLog
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@ -1,3 +1,8 @@
2013-07-12 Eli Zaretskii <eliz@gnu.org>
* simple.el (next-line, previous-line): Document TRY-VSCROLL.
(Bug#14842)
2013-07-12 Glenn Morris <rgm@gnu.org>
* doc-view.el: Require cl-lib at runtime too.

8
lisp/simple.el
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@ -4602,6 +4602,10 @@ for it.")
(defun next-line (&optional arg try-vscroll)
"Move cursor vertically down ARG lines.
Interactively, vscroll tall lines if `auto-window-vscroll' is enabled.
Non-interactively, use TRY-VSCROLL to control whether to vscroll tall
lines: if either `auto-window-vscroll' or TRY-VSCROLL is nil, this
function will not vscroll.
If there is no character in the target line exactly under the current column,
the cursor is positioned after the character in that line which spans this
column, or at the end of the line if it is not long enough.
@ -4646,6 +4650,10 @@ and more reliable (no dependence on goal column, etc.)."
(defun previous-line (&optional arg try-vscroll)
"Move cursor vertically up ARG lines.
Interactively, vscroll tall lines if `auto-window-vscroll' is enabled.
Non-interactively, use TRY-VSCROLL to control whether to vscroll tall
lines: if either `auto-window-vscroll' or TRY-VSCROLL is nil, this
function will not vscroll.
If there is no character in the target line exactly over the current column,
the cursor is positioned after the character in that line which spans this
column, or at the end of the line if it is not long enough.