+@c -*- coding: utf-8 -*-
@c This is part of the Emacs manual.
-@c Copyright (C) 1985-1987, 1993-1995, 1997, 2000-2013 Free Software
+@c Copyright (C) 1985-1987, 1993-1995, 1997, 2000-2016 Free Software
@c Foundation, Inc.
@c See file emacs.texi for copying conditions.
@node Basic
@xref{Point}.
@kindex RET
+@kindex C-j
@cindex newline
+@c @findex electric-indent-just-newline
To end a line and start a new one, type @key{RET} (@code{newline}).
(The @key{RET} key may be labeled @key{Return} or @key{Enter} on your
keyboard, but we refer to it as @key{RET} in this manual.) This
-command inserts a newline character into the buffer. If point is at
-the end of the line, the effect is to create a new blank line after
-it; if point is in the middle of a line, the line is split at that
-position.
+command inserts a newline character into the buffer, then indents
+(@pxref{Indentation}) according to the major mode. If point is at the end
+of the line, the effect is to create a new blank line after it and
+indent the new line; if point is in the middle of a line, the line is
+split at that position. To turn off the auto-indentation, you can
+either disable Electric Indent mode (@pxref{Indent Convenience}) or
+type @kbd{C-j}, which inserts just a newline, without any
+auto-indentation.
As we explain later in this manual, you can change the way Emacs
handles text insertion by turning on @dfn{minor modes}. For instance,
@findex quoted-insert
Only graphic characters can be inserted by typing the associated
key; other keys act as editing commands and do not insert themselves.
-For instance, @kbd{DEL} runs the command @code{delete-backward-char}
+For instance, @key{DEL} runs the command @code{delete-backward-char}
by default (some modes bind it to a different command); it does not
insert a literal @samp{DEL} character (@acronym{ASCII} character code
127).
just like digits. Case is ignored.
@findex insert-char
-@kindex C-x 8 RET
+@kindex C-x 8
@cindex Unicode characters, inserting
@cindex insert Unicode character
@cindex characters, inserting by name or code-point
+@cindex curly quotes
+@cindex curved quotes
+ A few common Unicode characters can be inserted via a command
+starting with @kbd{C-x 8}. For example, @kbd{C-x 8 [} inserts @t{‘}
+which is Unicode code-point @code{U+2018} LEFT SINGLE QUOTATION MARK,
+sometimes called a left single ``curved quote'' or ``curly quote''.
+Similarly, @kbd{C-x 8 ]}, @kbd{C-x 8 @{} and @kbd{C-x 8 @}} insert the
+curved quotes @t{’}, @t{“} and @t{”}, respectively. Also, a working
+Alt key acts like @kbd{C-x 8}; e.g., @kbd{A-[} acts like @kbd{C-x 8 [}
+and inserts @t{‘}. To see which characters have @kbd{C-x 8}
+shorthands, type @kbd{C-x 8 C-h}.
+
Alternatively, you can use the command @kbd{C-x 8 @key{RET}}
(@code{insert-char}). This prompts for the Unicode name or code-point
of a character, using the minibuffer. If you enter a name, the
Unicode), or a number with a specified radix, e.g., @code{#o23072}
(octal); @xref{Integer Basics,,, elisp, The Emacs Lisp Reference
Manual}. The command then inserts the corresponding character into
-the buffer. For example, both of the following insert the infinity
-sign (Unicode code-point @code{U+221E}):
+the buffer.
+
+ In some contexts, if you type a quotation using grave accent and
+apostrophe @t{`like this'}, it is converted to a form @t{‘like this’}
+using single quotation marks. Similarly, typing a quotation @t{``like
+this''} using double grave accent and apostrophe converts it to a form
+@t{“like this”} using double quotation marks. @xref{Quotation Marks}.
+
+ For example, the following all insert the same character:
@example
-@kbd{C-x 8 @key{RET} infinity @key{RET}}
-@kbd{C-x 8 @key{RET} 221e @key{RET}}
+@kbd{C-x 8 @key{RET} left single quotation mark @key{RET}}
+@kbd{C-x 8 @key{RET} left sin @key{TAB} @key{RET}}
+@kbd{C-x 8 @key{RET} 2018 @key{RET}}
+@kbd{C-x 8 [}
+@kbd{A-[} @r{(if the Alt key works)}
+@kbd{`} @r{(in Electric Quote mode)}
@end example
- A numeric argument to @kbd{C-q} or @kbd{C-x 8 @key{RET}} specifies
+ A numeric argument to @kbd{C-q} or @kbd{C-x 8 ...} specifies
how many copies of the character to insert (@pxref{Arguments}).
@node Moving Point
point (@pxref{Point}). The keyboard commands @kbd{C-f}, @kbd{C-b},
@kbd{C-n}, and @kbd{C-p} move point to the right, left, down, and up,
respectively. You can also move point using the @dfn{arrow keys}
-present on most keyboards: @kbd{@key{right}}, @kbd{@key{left}},
-@kbd{@key{down}}, and @kbd{@key{up}}; however, many Emacs users find
+present on most keyboards: @key{RIGHT}, @key{LEFT},
+@key{DOWN}, and @key{UP}; however, many Emacs users find
that it is slower to use the arrow keys than the control keys, because
you need to move your hand to the area of the keyboard where those
keys are located.
@findex forward-char
Move forward one character (@code{forward-char}).
-@item @key{right}
+@item @key{RIGHT}
@kindex RIGHT
@findex right-char
@vindex visual-order-cursor-movement
@findex backward-char
Move backward one character (@code{backward-char}).
-@item @key{left}
+@item @key{LEFT}
@kindex LEFT
@findex left-char
This command (@code{left-char}) behaves like @kbd{C-b}, except it
screen line as appropriate.
@item C-n
-@itemx @key{down}
+@itemx @key{DOWN}
@kindex C-n
@kindex DOWN
@findex next-line
middle of one line, you move to the middle of the next.
@item C-p
-@itemx @key{up}
+@itemx @key{UP}
@kindex C-p
@kindex UP
@findex previous-line
@item C-a
@itemx @key{Home}
@kindex C-a
-@kindex HOME
+@kindex HOME key
@findex move-beginning-of-line
Move to the beginning of the line (@code{move-beginning-of-line}).
@item C-e
@itemx @key{End}
@kindex C-e
-@kindex END
+@kindex END key
@findex move-end-of-line
Move to the end of the line (@code{move-end-of-line}).
@findex forward-word
Move forward one word (@code{forward-word}).
-@item C-@key{right}
-@itemx M-@key{right}
+@item C-@key{RIGHT}
+@itemx M-@key{RIGHT}
@kindex C-RIGHT
@kindex M-RIGHT
@findex right-word
@findex backward-word
Move backward one word (@code{backward-word}).
-@item C-@key{left}
-@itemx M-@key{left}
+@item C-@key{LEFT}
+@itemx M-@key{LEFT}
@kindex C-LEFT
@kindex M-LEFT
@findex left-word
-This command (@code{left-word}) behaves like @kbd{M-f}, except it
+This command (@code{left-word}) behaves like @kbd{M-b}, except it
moves @emph{forward} by one word if the current paragraph is
right-to-left. @xref{Bidirectional Editing}.
@table @kbd
@item @key{DEL}
-@itemx @key{Backspace}
+@itemx @key{BACKSPACE}
Delete the character before point, or the region if it is active
(@code{delete-backward-char}).
If, however, the region is active, @kbd{@key{DEL}} instead deletes
the text in the region. @xref{Mark}, for a description of the region.
- On most keyboards, @key{DEL} is labeled @key{Backspace}, but we
+ On most keyboards, @key{DEL} is labeled @key{BACKSPACE}, but we
refer to it as @key{DEL} in this manual. (Do not confuse @key{DEL}
with the @key{Delete} key; we will discuss @key{Delete} momentarily.)
On some text terminals, Emacs may not recognize the @key{DEL} key
properly. @xref{DEL Does Not Delete}, if you encounter this problem.
- The @key{delete} (@code{delete-forward-char}) command deletes in the
-``opposite direction'': it deletes the character after point, i.e., the
+ The @key{Delete} (@code{delete-forward-char}) command deletes in the
+opposite direction: it deletes the character after point, i.e., the
character under the cursor. If point was at the end of a line, this
joins the following line onto this one. Like @kbd{@key{DEL}}, it
deletes the text in the region if the region is active (@pxref{Mark}).
@kbd{C-d} (@code{delete-char}) deletes the character after point,
-similar to @key{delete}, but regardless of whether the region is
+similar to @key{Delete}, but regardless of whether the region is
active.
@xref{Deletion}, for more detailed information about the above
moves down five lines. The keys @kbd{M-1}, @kbd{M-2}, and so on, as
well as @kbd{M--}, are bound to commands (@code{digit-argument} and
@code{negative-argument}) that set up an argument for the next
-command. @kbd{Meta--} without digits normally means @minus{}1.
+command. @kbd{M--} without digits normally means @minus{}1.
If you enter more than one digit, you need not hold down the
@key{META} key for the second and subsequent digits. Thus, to move
of the prefix argument.
(What if you do want to insert five copies of @samp{0}? Type @kbd{M-5
-C-u 0}. Here, @kbd{C-u} ``terminates'' the prefix argument, so that
+C-u 0}. Here, @kbd{C-u} terminates the prefix argument, so that
the next keystroke begins the command that you want to execute. Note
that this meaning of @kbd{C-u} applies only to this case. For the
usual role of @kbd{C-u}, see below.)
multiplies it by sixteen. Thus, @kbd{C-u C-u C-f} moves forward
sixteen characters. Other useful combinations are @kbd{C-u C-n},
@kbd{C-u C-u C-n} (move down a good fraction of a screen), @kbd{C-u
-C-u C-o} (make ``a lot'' of blank lines), and @kbd{C-u C-k} (kill four
+C-u C-o} (make sixteen blank lines), and @kbd{C-u C-k} (kill four
lines).
You can use a numeric argument before a self-inserting character to