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Document bidi-aware behavior of arrow keys and display features.

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display.texi (Fringes): Document reversal of fringe arrows for R2L
 paragraphs.
 (Line Truncation): Fix wording for bidi display.
 basic.texi (Moving Point): Document bidi-aware behavior of the arrow keys.
This commit is contained in:
Eli Zaretskii 2010-05-18 13:58:56 +03:00
parent 560bb7ae8e
commit 3431304155
3 changed files with 27 additions and 5 deletions
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9
doc/emacs/ChangeLog
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@ -1,3 +1,12 @@
2010-05-18 Eli Zaretskii <eliz@gnu.org>
* display.texi (Fringes): Document reversal of fringe arrows for R2L
paragraphs.
(Line Truncation): Fix wording for bidi display.
* basic.texi (Moving Point): Document bidi-aware behavior of he arrow
keys.
2010-05-08 Chong Yidong <cyd@stupidchicken.com>
* building.texi (GDB Graphical Interface): Remove misleading comparison

14
doc/emacs/basic.texi
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@ -146,6 +146,8 @@ keyboard commands that move point in more sophisticated ways.
@findex move-end-of-line
@findex forward-char
@findex backward-char
@findex right-arrow-command
@findex left-arrow-command
@findex next-line
@findex previous-line
@findex beginning-of-buffer
@ -161,11 +163,19 @@ Move to the beginning of the line (@code{move-beginning-of-line}).
@itemx @key{End}
Move to the end of the line (@code{move-end-of-line}).
@item C-f
@itemx @key{right}
Move forward one character (@code{forward-char}).
@item @key{right}
Move one character to the right (@code{right-arrow-command}). This
moves one character forward in text that is read in the usual
left-to-right direction, but one character @emph{backward} if the text
is read right-to-left, as needed for right-to-left scripts such as
Arabic. @xref{Bidirectional Editing}.
@item C-b
@itemx @key{left}
Move backward one character (@code{backward-char}).
@item @key{left}
Move one character to the left (@code{left-arrow-command}). This
moves one character backward in left-to-right text and one character
forward in right-to-left text.
@item M-f
@itemx M-@key{right}
@itemx C-@key{right}

9
doc/emacs/display.texi
View file

@ -804,7 +804,10 @@ line, when one line of text is split into multiple lines on the
screen. The left fringe shows a curving arrow for each screen line
except the first, indicating that ``this is not the real beginning.''
The right fringe shows a curving arrow for each screen line except the
last, indicating that ``this is not the real end.''
last, indicating that ``this is not the real end.'' If the line's
direction is right-to-left (@pxref{Bidirectional Editing}), the
meaning of the curving arrows in the left and right fringes are
swapped.
The fringes indicate line truncation with short horizontal arrows
meaning ``there's more text on this line which is scrolled
@ -1191,8 +1194,8 @@ can display long lines by @dfn{truncation}. This means that all the
characters that do not fit in the width of the screen or window do not
appear at all. On graphical displays, a small straight arrow in the
fringe indicates truncation at either end of the line. On text-only
terminals, @samp{$} appears in the first column when there is text
truncated to the left, and in the last column when there is text
terminals, @samp{$} appears in the leftmost column when there is text
truncated to the left, and in the rightmost column when there is text
truncated to the right.
@vindex truncate-lines