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Gerd Moellmann 2000-04-19 19:12:22 +00:00
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commit 271b4185ff
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27
etc/NEWS
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@ -104,6 +104,9 @@ area or with tooltips.
** New user option `read-mail-command' specifies a command to use to
read mail from the menu etc.
** Hexl contains a new command `hexl-insert-hex-string' which inserts
a string of hexadecimal numbers read from the mini-buffer.
** Changes in Texinfo mode.
** A couple of new key bindings have been added for inserting Texinfo
@ -1118,6 +1121,30 @@ Note that +++ before an item means the Lisp manual has been updated.
When you add a new item, please add it without either +++ or ---
so I will know I still need to look at it -- rms.
** The new function `count-screen-lines' is a more flexible alternative
to `window-buffer-height'.
- Function: count-screen-lines &optional BEG END COUNT-FINAL-NEWLINE WINDOW
Return the number of screen lines in the region between BEG and END.
The number of screen lines may be different from the number of actual
lines, due to line breaking, display table, etc.
Optional arguments BEG and END default to `point-min' and `point-max'
respectively.
If region ends with a newline, ignore it unless optinal third argument
COUNT-FINAL-NEWLINE is non-nil.
The optional fourth argument WINDOW specifies the window used for
obtaining parameters such as width, horizontal scrolling, and so
on. The default is to use the selected window's parameters.
Like `vertical-motion', `count-screen-lines' always uses the current
buffer, regardless of which buffer is displayed in WINDOW. This makes
possible to use `count-screen-lines' in any buffer, whether or not it
is currently displayed in some window.
** The new function `mapc' is like `mapcar' but doesn't collect the
argument function's results.

14
lisp/ChangeLog
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@ -1,5 +1,19 @@
2000-04-19 Gerd Moellmann <gerd@gnu.org>
* help.el (resize-temp-buffer-window): Use count-screen-lines.
* window.el (count-screen-lines): New function.
(shrink-window-if-larger-than-buffer): Use count-screen-lines
instead of window-buffer-height.
* progmodes/inf-lisp.el (inferior-lisp-mode): Don't set
non-existing variable comint-input-sentinel.
(inferior-lisp-args-to-list): Removed.
(inferior-lisp): Use split-string instead of
inferior-lisp-args-to-list.
* hexl.el (hexl-insert-hex-string): New command.
* emacs-lisp/gulp.el (gulp-maintainer): Use expand-file-name
instead of concat.