-How do I upgrade my existing LyX system to version 1.2.x?
+How do I upgrade my existing LyX system to version 1.3.0?
---------------------------------------------------------
-If you upgrade from version 1.1.6 or 1.1.5, you shouldn't have any
-problems. It is nevertheless a good idea to advise all users to run
-Edit>Reconfigure.
+One of the perennial bug bears of LyX users in the past has been that
+they have had to run Edit->Reconfigure when starting their new version
+of the code for the first time. Strange and wonderful things would
+often result if they forgot to do this, so LyX 1.3.0 now runs
+Edit->Reconfigure automatically the first time the program is run.
If you have your own layout files, you may need to update them a little:
+- floats are now defined in the layout file, using the "Float"..."End"
+ construct. In most cases, adding "Input stdfloats.inc" to your layout
+ file is enough.
+
+- counters are also defined in the layout files, using the
+ "Counter"..."End" construct. As for floats, adding "Input
+ stdfloats.inc" is probably a good idea.
+
+And of course, if you upgrade from LyX 1.1.x, remember that since
+1.2.0, you have to do the following changes:
+
- all layout files should have a "DefaultStyle" entry
- the "Latex" font style does not exist anymore. If you really need
The new layout format keywords are described in the Customization
manual.
+If you have your own binding files (especially math.bind), you will
+have to update them
+
+- math-insert now takes a latex macro name as argument, so that
+ "math-insert sqrt" should now be "\math-insert \sqrt"
+
+- math-greek-toggle is now gone, and should be replaced by explicit
+ bindings like
+
+ \bind "M-m g a" "math-insert \alpha"
+
+
+Build requirements
+------------------
+
+LyX's graphics handling system has changed substantially. If you
+do not have the JPEG library installed, you may need to install
+it before you can use the graphics capabilities of LyX. If you
+do not have the ImageMagick command-line tools installed, you
+will need to modify the default set up of LyX, or install them,
+in order to get previews of your document's graphics.
+
Document transfer
-----------------
-In general, you don't need to convert any documents saved with LyX
-1.1.5 or 1.1.6 to use them with LyX 1.2.0.
+LyX 1.3.0 uses an external python script, lyx2lyx, to import documents
+written using previous versions of LyX. All versions of LyX as far back as
+0.12 are supported, so any klyx users still holding out for an alternative
+to xforms will finally be able to put their dinosaur to rest ;-)
+
+Of course, this means that you must have python (at least version 1.5)
+installed in order to use LyX 1.3.0 with your old documents.
-LyX 1.2.0 can read all documents saved with lyx 1.1.6 correctly.
-However, older LyX versions will almost certainly fail to read files
-produced by LyX 1.2.0.
+lyx2lyx also has the framework in place to be able to convert documents
+to an earlier format. However, these converters have not yet been written
+so older versions of LyX will NOT be able to read documents saved with
+LyX 1.3.0.
-Note that your document may rely on the floatflt package (for example,
-you may use \floatingfigure via LaTeX commands). If your document does
-not have "\usepackage{floatflt}" already in the user pre-amble, you will
-need to add it.
-
-Note that the babel package is now loaded after the user-defined
+If you were previously (in LyX 1.1.x) using the floatflt paragraph
+option to wrap text around a figure, it was necessary to modify this
+for LyX 1.2.0 manually, as described in the manuals. The feature has
+been re-implemented as "Floting figure" inset in 1.3.0. Old files will
+be converted automatically, but you may want to convert the
+1.2.x-style ERT constructs with the native solution (see section 3.8
+of the Extended Features manual).
+
+Since LyX 1.2.0, the babel package is loaded after the user-defined
preamble (because some packages really need to be loaded before
babel). If you relied, on babel being loaded before your own
definitions, you can add an extra "\usepackage{babel}" statement at
the beginning of your preamble.
-
-
+http://bugzilla.lyx.org/show_bug.cgi?id=315
projects / lyx.git / blobdiff