X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/8678d9e413593b0abab296551a20589745c459da..ae93878a926442f695ac1f96f316247ff8eccc3a:/doc/emacs/picture-xtra.texi

diff --git a/doc/emacs/picture-xtra.texi b/doc/emacs/picture-xtra.texi
index 7e72fb0acb..ba36faad70 100644
--- a/doc/emacs/picture-xtra.texi
+++ b/doc/emacs/picture-xtra.texi
@@ -1,11 +1,11 @@
 @c This is part of the Emacs manual.
-@c Copyright (C) 2004-2011 Free Software Foundation, Inc.
+@c Copyright (C) 2004-2014 Free Software Foundation, Inc.
 @c See file emacs.texi for copying conditions.
 @c
 @c This file is included either in emacs-xtra.texi (when producing the
 @c printed version) or in the main Emacs manual (for the on-line version).
 @node Picture Mode
-@chapter Editing Pictures
+@section Editing Pictures
 @cindex pictures
 @cindex making pictures out of text characters
 @findex picture-mode
@@ -59,7 +59,7 @@ Additional extensions to Picture mode can be found in
 @end menu
 
 @node Basic Picture
-@section Basic Editing in Picture Mode
+@subsection Basic Editing in Picture Mode
 
 @findex picture-forward-column
 @findex picture-backward-column
@@ -78,9 +78,10 @@ column, converting a tab to multiple spaces if necessary.  @kbd{C-n} and
 @code{picture-move-up}, which can either insert spaces or convert tabs
 as necessary to make sure that point stays in exactly the same column.
 @kbd{C-e} runs @code{picture-end-of-line}, which moves to after the last
-nonblank character on the line.  There is no need to change @kbd{C-a},
-as the choice of screen model does not affect beginnings of
-lines.
+nonblank character on the line.  @kbd{C-a} runs
+@code{picture-beginning-of-line}.  (The choice of screen model does not
+affect beginnings of lines; the only extra thing this command does is
+update the current picture column to 0.)
 
 @findex picture-newline
   Insertion of text is adapted to the quarter-plane screen model
@@ -124,7 +125,7 @@ modes), or one of the picture rectangle commands (@pxref{Rectangles in
 Picture}).
 
 @node Insert in Picture
-@section Controlling Motion after Insert
+@subsection Controlling Motion after Insert
 
 @findex picture-movement-up
 @findex picture-movement-down
@@ -188,7 +189,7 @@ same direction as motion after ``insertion'' currently does, while @kbd{C-c
 C-b} (@code{picture-motion-reverse}) moves in the opposite direction.
 
 @node Tabs in Picture
-@section Picture Mode Tabs
+@subsection Picture Mode Tabs
 
 @kindex M-TAB @r{(Picture mode)}
 @findex picture-tab-search
@@ -198,7 +199,7 @@ C-b} (@code{picture-motion-reverse}) moves in the opposite direction.
 With no argument, it moves to a point underneath the next
 ``interesting'' character that follows whitespace in the previous
 nonblank line.  ``Next'' here means ``appearing at a horizontal position
-greater than the one point starts out at.''  With an argument, as in
+greater than the one point starts out at''.  With an argument, as in
 @kbd{C-u M-@key{TAB}}, this command moves to the next such interesting
 character in the current line.  @kbd{M-@key{TAB}} does not change the
 text; it only moves point.  ``Interesting'' characters are defined by
@@ -228,7 +229,7 @@ up the picture.  You can do this by setting the variable
 @code{indent-tabs-mode} to @code{nil}.
 
 @node Rectangles in Picture
-@section Picture Mode Rectangle Commands
+@subsection Picture Mode Rectangle Commands
 @cindex rectangles and Picture mode
 @cindex Picture mode and rectangles
 
@@ -245,7 +246,8 @@ rectangle commands may also be useful.
 @table @kbd
 @item C-c C-k
 Clear out the region-rectangle with spaces
-(@code{picture-clear-rectangle}).  With argument, delete the text.
+(@code{picture-clear-rectangle}).  With a prefix argument, delete the
+text.
 @item C-c C-w @var{r}
 Similar, but save rectangle contents in register @var{r} first
 (@code{picture-clear-rectangle-to-register}).