Mercurial > hg > xemacs-beta
changeset 2439:292ead991a10
[xemacs-hg @ 2004-12-14 10:09:08 by stephent]
doc `signal-error-on-buffer-boundary'
| author | stephent |
|---|---|
| date | Tue, 14 Dec 2004 10:09:08 +0000 |
| parents | 6c7488f5350a |
| children | 394b6a36925a |
| files | lisp/simple.el |
| diffstat | 1 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/lisp/simple.el Tue Dec 14 10:01:52 2004 +0000 +++ b/lisp/simple.el Tue Dec 14 10:09:08 2004 +0000 @@ -2238,7 +2238,9 @@ If there is no line in the buffer after this one, behavior depends on the value of `next-line-add-newlines'. If non-nil, it inserts a newline character to create a line, and moves the cursor to that line. Otherwise it moves the -cursor to the end of the buffer. +cursor to the end of the buffer. If `signal-error-on-buffer-boundary' is +non-nil and you attempt to move past a buffer boundary, XEmacs will ring the +bell using `ding'. The command \\[set-goal-column] can be used to create a semipermanent goal column to which this command always moves. @@ -2286,6 +2288,9 @@ to invoke this command, and `shifted-motion-keys-select-region' is t; see the documentation for this variable for more details. +If `signal-error-on-buffer-boundary' is non-nil and you attempt to move past +a buffer boundary, XEmacs will ring the bell using `ding'. + If you are thinking of using this in a Lisp program, consider using `forward-line' with a negative argument instead. It is usually easier to use and more reliable (no dependence on goal column, etc.)."