@c -*-texinfo-*-
@c This is part of the GNU Emacs Lisp Reference Manual.
-@c Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999,
-@c 2000, 2001, 2004, 2005
-@c Free Software Foundation, Inc.
+@c Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001,
+@c 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
@c See the file elisp.texi for copying conditions.
@setfilename ../info/text
@node Text, Non-ASCII Characters, Markers, Top
@group
(buffer-substring 1 10)
-@result{} "This is t"
+ @result{} "This is t"
@end group
@group
(buffer-substring (point-max) 10)
-@result{} "he contents of buffer foo
-"
+ @result{} "he contents of buffer foo\n"
@end group
@end example
@end defun
---------- Buffer: foo ----------
(buffer-string)
- @result{} "This is the contents of buffer foo
-"
+ @result{} "This is the contents of buffer foo\n"
@end group
@end example
@end defun
@defun insert-char character count &optional inherit
This function inserts @var{count} instances of @var{character} into the
-current buffer before point. The argument @var{count} should be a
-number, and @var{character} must be a character. The value is @code{nil}.
+current buffer before point. The argument @var{count} should be an
+integer, and @var{character} must be a character. The value is @code{nil}.
This function does not convert unibyte character codes 128 through 255
to multibyte characters, not even if the current buffer is a multibyte
list, which is in the variable @code{buffer-undo-list}.
@defvar buffer-undo-list
-This variable's value is the undo list of the current buffer.
-A value of @code{t} disables the recording of undo information.
+This buffer-local variable's value is the undo list of the current
+buffer. A value of @code{t} disables the recording of undo information.
@end defvar
Here are the kinds of elements an undo list can have:
justification style to refill portions of the text. @xref{Margins}.
@defvar auto-fill-function
-The value of this variable should be a function (of no arguments) to be
-called after self-inserting a character from the table
+The value of this buffer-local variable should be a function (of no
+arguments) to be called after self-inserting a character from the table
@code{auto-fill-chars}. It may be @code{nil}, in which case nothing
special is done in that case.
being modified by a single primitive, you can't predict how many times
the function will be called.
+If these functions modify the buffer, they should bind
+@code{inhibit-modification-hooks} to @code{t} around doing so, to
+avoid confusing the internal mechanism that calls these hooks.
+
@item insert-in-front-hooks
@itemx insert-behind-hooks
@kindex insert-in-front-hooks @r{(text property)}
graphical applications use @key{Mouse-1} for following links. For
compatibility, @key{Mouse-1} follows links in Emacs too, when you
click on a link quickly without moving the mouse. The user can
-customize this behaviour through the variable
+customize this behavior through the variable
@code{mouse-1-click-follows-link}.
To define text as a link at the Lisp level, you should bind the