+LyX file-format changes
+-----------------------
+
+
+2004-03-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 232.
+
+ * Support for bibtopic (sectioned bibliographies).
+ - bufferparam \use_bibtopic [1|0]
+ - the bibtex inset has a second argument for bibtopic's
+ btPrint{Cited|NotCited|All} command:
+ < 231:
+ \begin_inset LatexCommand \bibtex[<style>]{<database>}
+ now:
+ \begin_inset LatexCommand \bibtex[<style>][<btPrintX>]{<database>}
+ Forwards, there's nothing to be done. Backwards, \usepackage[dot]{bibtopic}
+ has to be inserted to the preamble. Instead of the bibtex inset, the LaTeX
+ \bibliographystyle{<style>}
+ \begin{btSect}{<database>}
+ \<btprintX>
+ \end{btSect}
+ has to be inserted.
+
+2004-03-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 231.
+
+ * Support for sidewaysfigure/sidewaystable (rotating package).
+ insetfloat has now a param \sideways [true|false] (default is false).
+ The param should be erased on downwards conversion, if it was true,
+ the inset should be replaced by
+ \begin{sidewaysfigure} <content> \end{sidewaysfigure}
+ resp.
+ \begin{sidewaystable} <content> \end{sidewaystable}
+ i.e. ERT.
+
+2004-02-23 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 230.
+
+ * Support for a second optional argument in insetcommand.
+ currently, citation uses this to support natbibs second
+ optional argument \cite[before][after]{key}.
+ I think there's nothing to convert upwards. Downwards, the
+ commands with 2 optional args need to be converted to ERT.
+
+ * Support for jurabib (param \use_jurabib [1|0], default is 0).
+ When converting downwards, \usepackage{jurabib} has to be added
+ to the preamble and, if babel is used, \usepackage{babel} before
+ (jurabib fails if babel is called afterwards). If the natbib commands
+ are used together with jurabib, they have to be converted to ERT too.
+
+2003-12-29 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * format incremented to 229.
+ * Minipages cannot be read anymore. All minipage insets will
+ be converted to frameless box insets between 228->229.
+
+2003-12-15 Angus Leeming <leeming@lyx.org>
+
+ * format incremented to 228.
+ * Change the output of all insets derived from InsetCollapsable
+ except for InsetERT (which has a similar output already), changing lines
+ "collapsed true" -> "status collapsed"
+ "collapsed false" -> "status open".
+ * Change the output of InsetERT, changing lines
+ "status Collapsed" -> "status collapsed"
+ "status Open" -> "status open".
+ "status Inlined" -> "status inlined".
+
+2003-12-10 Angus Leeming <leeming@lyx.org>
+
+ * format NOT incremented.
+ * add a 'draft' option to InsetExternal.
+
+2003-12-10 Angus Leeming <leeming@lyx.org>
+
+ * format incremented to 227.
+ * Change the output of InsetBox:
+ \begin_inset Boxed -> \begin_inset Box Boxed
+ \begin_inset Doublebox -> \begin_inset Box Doublebox
+ \begin_inset Frameless -> \begin_inset Box Frameless
+ \begin_inset ovalbox -> \begin_inset Box ovalbox
+ \begin_inset Ovalbox -> \begin_inset Box Ovalbox
+ \begin_inset Shadowbox -> \begin_inset Box Shadowbox
+
+2003-12-10 Angus Leeming <leeming@lyx.org>
+
+ * format incremented to 226.
+ * Change the output of InsetNote:
+ \begin_inset Note -> \begin_inset Note Note
+ \begin_inset Comment -> \begin_inset Note Comment
+ \begin_inset Greyedout -> \begin_inset Note Greyedout
+
+2003-11-28 André Pönitz
+
+ * Remove space_above/space_below from Paragraph.
+ This is now handled by InsetVSpace.
+
+2003-10-07 Angus Leeming <leeming@lyx.org>
+
+ * Add transformations to InsetExternal
+
+ boundingBox 0 0 20 20 the dimensions of the B.B..
+ Output if the B.B. is not empty.
+ clip clip the image to the B.B.
+ Output if true.
+ extra LaTeX "draft" 'extra' data passed to the primary
+ command for this output format.
+ (Possible formats LaTeX, PDFLaTeX,
+ LinuxDoc, DocBook, Ascii.)
+ The string can contain spaces and so
+ is wrapped in "...".
+ rotateAngle 30 Rotation of the data.
+ Output for non-zero rotation only.
+ rotateOrigin bottomleft Rotation origin.
+ Output for non-zero rotation and
+ non-default origin (center) only.
+ scale 50
+ width 2cm Output only if the image is resized.
+ height 2cm
+ keepAspectRatio
+
+2003-10-07 Martin Vermeer <martin.vermeer@hut.fi>
+
+ * Added box inset. File format:
+
+ \begin_inset Ovalbox Boxed/Frameless/ovalbox/Ovalbox
+ /Shadowbox/Doublebox
+ position "b" t/c/b
+ hor_pos "c" l/c/r/s
+ has_inner_box 1 1/0
+ inner_pos "b" t/c/b/s
+ use_parbox 0 1/0
+ width "100col%" unit+width-string
+ special "none" none/height/depth
+ /totalheight/width
+ height "1in" unit+width-string
+ height_special "totalheight" none/height/depth
+ /totalheight/width
+ collapsed false true/false
+
+ \begin_layout Standard
+
+ <box contents>
+ \end_layout
+
+ \end_inset
+
+ This box (Frameless, has_inner_box=1, use_parbox=0) replaces
+ the pre-existing Minipage inset. Parameters translate as follows:
+ position 0/1/2 -> t/c/b
+ inner_position 0/1/2/3 -> inner_pos c/t/b/s
+ height same
+ width same
+ collapsed same
+
+2003-08-19 Michael Schmitt <michael.schmitt@teststep.org>
+
+ * attribute valignment="center" is replaced by valignment="middle"
+ for tabular columns and cells
+
+2003-07-28 José Matos <jamatos@lyx.org>
+
+ * \the_end is replaced with \end_document
+
+2003-07-28 José Matos <jamatos@lyx.org>
+
+ * \layout is replaced with \begin_layout
+
+2003-07-28 José Matos <jamatos@fep.up.pt>
+
+ Format bumped to 225
+
+ * All layouts finish now with \end_layout
+
+2003-06-04 Angus Leeming <leeming@lyx.org>
+
+ Format bumped to 224
+
+ * the storage of the external inset has been changed from
+
+ \begin_inset External XFig,"file.fig",""
+
+ \end_inset
+
+ to this
+
+ \begin_inset External
+ template XFig
+ filename file.fig
+ display <display_type>
+ lyxscale <scale>
+
+ \end_inset
+
+ throwing away the final arg (here "", more generally "<string>") that holds
+ the parameters variable.
+ Variables are output if present (filename) or different from the default
+ values (display, lyxscale).
+
+ Moreover, the RasterImage template has been scrapped. All RasterImage
+ external insets are now converted to Graphics insets.
+
+2003-05-20 Jürgen Spitzmüller <j.spitzmueller@gmx.de>
+
+ * Added new space insets:
+ \SpecialChar ~ is now \InsetSpace ~
+ ERT: "\ " could be converted to InsetSpace \<space>
+ ERT: "\," could be converted to InsetSpace \,
+
+2003-03-12 John Levon <levon@movementarian.org>
+
+ * Added \\end_header to signify the end of the header in a
+ more robust fashion.
+
+ * use_amsmath is now a tristate {0 = never, 1 = auto, 2 = always}
+
+2003-02-10 John Levon <levon@movementarian.org>
+
+ Format bumped to 222
+
+ Added \\tracking_changes 0|1 to the header.
+
+ Added \\author to the header. This can be present multiple
+ times, and is of the form :
+
+ \\author "Real Name" email@address.com
+
+ Added \\change_deleted, \\change_inserted. Each of these does not
+ span a paragraph, and is delimited by "\\change_unchanged\n". Both are
+ of the form :
+
+ \\change_inserted author time
+
+ where author is an integer ID reference into the author list in
+ the header, and time is time_t.
+
+2002-10-24 Rob Lahaye <lahaye@snu.ac.kr>
+
+ * insetgraphicsParams.h (scale): is now a float, not an unsigned int.
+
+2002-08-22 Rob Lahaye <lahaye@snu.ac.kr>
+
+New graphics dialog. With the removal of buttons in the dialog, also
+keywords in the graphics inset went. The following keywords do not
+exist anymore:
+ lyxsize_kind
+ lyxsize_type
+ lyxwidth
+ lyxheight
+ size_kind
+ size_type
+ rotate
+
+Only non-default values are saved to the lyx files. The defaults of the remaining
+keywords are;
+ filename <empty>
+ lyxscale 100
+ display default
+ scale 100
+ width <empty>
+ height <empty>
+ draft <off>
+ noUnzip <off>
+ BoundingBox <from file>
+ clip <off>
+ rotateAngle 0
+ rotateOrigin centerBaseline
+ subcaption <off>
+ subcaptionText <empty>
+ special <empty>
+
+The remaining keywords have sufficient overlap with the old ones for a
+smooth reading of the 1.2.x inset keywords in most common cases.
+
+Compatibility is certainly broken for the old lyxwidth/lyxheight keywords.
+They don't exist anymore and we can't translate them into a scaling value, while
+we're reading the graphics inset. The old lyxwidth/lyxheight keyword and its
+argument is ignored and lost.
+
+Only few compatibility issues are left for lyx2lyx:
+
+------------------------------------------------------------------------------
+old-token new-token remove
+------------------------------------------------------------------------------
+size_kind original / size_type 0 scale 100 width <val>
+ height <val>
+ scale <val>
+
+size_kind width_height / size_type 1 - scale <val>
+
+lyxsize_kind original / lyxsize_type 0 lyxscale 100 lyxscale <val>
+------------------------------------------------------------------------------
+[replace old-token by new-token, and remove any of subsequent tokens as listed]
+
+If "rotate" is absent, lyx2lyx should ignore "rotateAngle <val>":
+ if ( "rotateAngle <val>" is there WITHOUT being preceded by the keyword "rotate" )
+ then
+ replace "rotateAngle <val>" by "rotateAngle 0"
+
+
+2002-08-12 Andre' Poenitz <poenitz@gmx.de>
+
+Added \lyxlock for locked math inset when written to .lyx file.
+When "downgrading" .lyx files this should simple be deleted but it
+does not hurt at all if it stays in. It does not have to be added
+when "upgrading".
+