Issue 3732: Web: "Features": Modify outline

This doesn't modify the content, although I have a clear idea about it.
So some contents don't seem to fit to the headings.

diff --git a/Documentation/web/introduction.itexi b/Documentation/web/introduction.itexi
index 43f4e4fc3c3bc79f4d372f23b2d024e019ad5b42..8fd6aaa73999cf33b4893e1a086bcff1f4e9633a 100644 (file)
--- a/Documentation/web/introduction.itexi
+++ b/Documentation/web/introduction.itexi
@@ -100,8 +100,7 @@ traditions of classical music engraving.
 @divClass{column-center-top}
 
 
-@subheading Elegance
-@subsubheading Excellent classical engraving
+@subheading Excellent classical engraving
 
 @imageFloat{flat-design,png,right}
 
@@ -115,30 +114,43 @@ best-engraved classical scores.  This is further explained in our
 @ref{Essay}.
 
 
-
-@subsubheading Effective layout choices
-
-Spend less time with tweaking the output; LilyPond gets the
-formatting correct right from the start.  It determines spacing by
-itself, and breaks lines and pages to provide a tight and uniform
-layout.  Clashes between lyrics, notes, and chords are resolved
-and slurs and beams are sloped, automatically!
-
-
 @divEnd
 
 @divClass{color2}
-@subheading Ease of use
+@subheading Text input
 
 @imageFloat{lilypond-book,png,right}
 
-@subsubheading Text-based input
+@subsubheading Everything is explicit
 
 LilyPond takes ASCII input, which you can produce in your favorite
 text editor, quickly and comfortably.  The input contains all the
 information, so there is no need to remember complex command sequences:
 simply save a file for later reference.
 
+@subsubheading Tweaks are robust and traceable
+
+@subsubheading Text files are robust
+
+@subsubheading Manage your scores with version control
+
+@divEnd
+
+@divClass{color2}
+@subheading Usability
+
+@imageFloat{frescobaldi-lilypond-editor-small,png,right}
+
+
+@subsubheading Effective layout choices
+
+Spend less time with tweaking the output; LilyPond gets the
+formatting correct right from the start.  It determines spacing by
+itself, and breaks lines and pages to provide a tight and uniform
+layout.  Clashes between lyrics, notes, and chords are resolved
+and slurs and beams are sloped, automatically!
+
+
 @subsubheading Mix music and text
 
 Put fragments of music into texts without cutting and pasting
@@ -158,7 +170,23 @@ who are totally blind can use screen-reading software to write
 LilyPond files -- an impossible task in graphical-based
 score-writing programs.
 
-@subsubheading Extensible design
+@subsubheading Enhanced editors
+
+Several developers, themselves active LilyPond users, have also
+written tools specifically aimed at making the process of editing
+LilyPond files faster and more effective.  For some examples, see
+@ref{Easier editing}.
+
+
+@divEnd
+
+@divClass{color2}
+
+@subheading Extensible design
+
+@subsubheading Easy management of style sheets
+
+@subsubheading Add your own functions
 
 All settings can be changed to suit your personal typographical
 taste.  If that still is not enough, there is always the built-in
@@ -166,23 +194,20 @@ scripting language Scheme, a dialect of the powerful language
 LISP.  Settings, variables and functions are all documented in the
 comprehensive program reference manual.
 
-@divEnd
 
-@divClass{color3}
+@subsubheading Create new frontends for LilyPond
 
-@subheading Environment
+E.g. web applications
 
-@imageFloat{frescobaldi-lilypond-editor-small,png,right}
+(Link to productions or similar page).
 
-@subsubheading Free software
 
-LilyPond can be downloaded free of charge!  Yep - It's free.  Get
-it from the download page.
+@divEnd
+
+@divClass{color3}
+
+@subheading Environment
 
-It's also free (as in @qq{speech}) software.  It comes with source
-code, and permission to change and copy it.  So, are you irritated
-by a bug, or yearning for a feature? Simply add it yourself, or
-pay someone else to do it.
 
 
 @subsubheading Excellent support
@@ -194,13 +219,15 @@ questions on the lilypond-user mailing list, while the development
 team makes sure that problems are solved quickly.
 
 
-@subsubheading Enhanced editors
+@subsubheading Free software
 
+LilyPond can be downloaded free of charge!  Yep - It's free.  Get
+it from the download page.
 
-Several developers, themselves active LilyPond users, have also
-written tools specifically aimed at making the process of editing
-LilyPond files faster and more effective.  For some examples, see
-@ref{Easier editing}.
+It's also free (as in @qq{speech}) software.  It comes with source
+code, and permission to change and copy it.  So, are you irritated
+by a bug, or yearning for a feature? Simply add it yourself, or
+pay someone else to do it.
 
 @divEnd
 @divClass{column-center-bottom}