+\begin_layout LyX-Code
+Font
+\family roman
+\emph on
+or
+\family default
+\emph default
+ LabelFont
+\emph on
+
+\family roman
+or
+\family default
+\emph default
+ DefaultFont
+\end_layout
+
+\begin_layout LyX-Code
+ ...
+\end_layout
+
+\begin_layout LyX-Code
+EndFont
+\end_layout
+
+\begin_layout Standard
+The following commands are available:
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Color
+\end_layout
+
+\end_inset
+
+ [
+\change_deleted -712698321 1607682984
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+none
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+black
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+white
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+red
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+green
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+blue
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+cyan
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+magenta
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+yellow
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+brown
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+darkgray
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+gray
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+lightgray
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+lime
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+orange
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+olive
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+pink
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+purple
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+teal
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+violet
+\end_layout
+
+\end_inset
+
+
+\change_inserted -712698321 1607683139
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\change_inserted -712698321 1607683135
+string
+\change_unchanged
+
+\end_layout
+
+\end_inset
+
+] See appendix
+\begin_inset space ~
+\end_inset
+
+
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "chap:Names-of-colors"
+plural "false"
+caps "false"
+noprefix "false"
+
+\end_inset
+
+ for
+\change_deleted -712698321 1607683144
+]
+\change_inserted -712698321 1607683146
+valid arguments.
+\change_unchanged
+
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Family
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+Roman
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Sans
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Typewriter
+\end_layout
+
+\end_inset
+
+]
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Misc
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] Valid arguments are:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+emph
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+noun
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+strikeout
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+underbar
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+uuline
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+uwave
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_emph
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_noun
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_strikeout
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_bar
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_uuline
+\end_layout
+
+\end_inset
+
+ and
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_uwave
+\end_layout
+
+\end_inset
+
+.
+ Each of these turns on or off the corresponding attribute.
+ For example,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+emph
+\end_layout
+
+\end_inset
+
+ turns on emphasis, and
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_emph
+\end_layout
+
+\end_inset
+
+ turns it off.
+
+\begin_inset Newline newline
+\end_inset
+
+If the latter seems puzzling, remember that the font settings for the present
+ context are generally inherited from the surrounding context.
+ So
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+no_emph
+\end_layout
+
+\end_inset
+
+ would turn off the emphasis that was anyway in effect, say, in a theorem
+ environment.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Series
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+Medium
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Bold
+\end_layout
+
+\end_inset
+
+]
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Shape
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+Up
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Italic
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+SmallCaps
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Slanted
+\end_layout
+
+\end_inset
+
+]
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Size
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+tiny
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+small
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+normal
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+large
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+larger
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+largest
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+huge
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+giant
+\end_layout
+
+\end_inset
+
+]
+\end_layout
+
+\begin_layout Subsection
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Citation-engine-description"
+
+\end_inset
+
+Cite engine description
+\end_layout
+
+\begin_layout Standard
+The
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteEngine
+\end_layout
+
+\end_inset
+
+ blocks, as used mainly in cite engine files (see
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Cite-Engine-Files"
+plural "false"
+caps "false"
+noprefix "false"
+
+\end_inset
+
+), define the citation commands provided by a specific
+\begin_inset Quotes eld
+\end_inset
+
+cite engine
+\begin_inset Quotes erd
+\end_inset
+
+.
+ A cite engine, in \SpecialChar LyX
+ terms, is way specific way to format citations, using
+ numbers, author names and/or years.
+ Currently, \SpecialChar LyX
+ supports three such engine types, namely:
+\end_layout
+
+\begin_layout Enumerate
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+default
+\end_layout
+
+\end_inset
+
+: the default Bib\SpecialChar TeX
+ way to format citations, a simple numeric style (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g.,
+\begin_inset Quotes eld
+\end_inset
+
+[1]
+\begin_inset Quotes erd
+\end_inset
+
+)
+\end_layout
+
+\begin_layout Enumerate
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+authoryear
+\end_layout
+
+\end_inset
+
+: Harvard-styled citations using author names and publication year (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g.,
+\begin_inset Quotes eld
+\end_inset
+
+Smith and Miller (2017b)
+\begin_inset Quotes erd
+\end_inset
+
+)
+\end_layout
+
+\begin_layout Enumerate
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+numerical
+\end_layout
+
+\end_inset
+
+: extended numerical citations that also allow for author or title next
+ to the number (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g.,
+\begin_inset Quotes eld
+\end_inset
+
+Smith and Miller [1]
+\begin_inset Quotes erd
+\end_inset
+
+)
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteEngine
+\end_layout
+
+\end_inset
+
+ blocks look like this:
+\end_layout
+
+\begin_layout LyX-Code
+CiteEngine default
+\end_layout
+
+\begin_layout LyX-Code
+ cite
+\end_layout
+
+\begin_layout LyX-Code
+ Citep*[][]
+\end_layout
+
+\begin_layout LyX-Code
+ citeyearpar[][]=parencite*
+\end_layout
+
+\begin_layout LyX-Code
+ ...
+\end_layout
+
+\begin_layout LyX-Code
+End
+\end_layout
+
+\begin_layout Standard
+The tag following
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteEngine
+\end_layout
+
+\end_inset
+
+ denotes the engine.
+ The individual lines respectively define a cite command or cite command
+ paradigm supported by this engine.
+ The line can be as simple as a cite command that is used both to name the
+ respective \SpecialChar LyX
+ command and the \SpecialChar LaTeX
+ output or more complex in order to differentiate
+ things.
+ The full syntax is:
+\end_layout
+
+\begin_layout LyX-Code
+LyXName|alias$*<!_stardesc!_stardesctooltip>[][]=latexcmd
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+LyXName
+\end_layout
+
+\end_inset
+
+: The name as used in the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+*.lyx
+\end_layout
+
+\end_inset
+
+ file.
+\end_layout
+
+\begin_deeper
+\begin_layout Standard
+For portability reasons, we try to use the same name for same-formatted
+ commands in different cite packages (thus many names stem from natbib,
+ and thus we need to differentiate a
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+latexcmd
+\end_layout
+
+\end_inset
+
+ sometimes, if the \SpecialChar LaTeX
+ command names differ).
+\end_layout
+
+\end_deeper
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+alias
+\end_layout
+
+\end_inset
+
+: a (comma-separated) list of commands that fall back to the given
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+LyXName
+\end_layout
+
+\end_inset
+
+ in the current engine.
+ This eases the switch of citation packages and engines.
+ The
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+alias
+\end_layout
+
+\end_inset
+
+ can be compared to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+ObsoletedBy
+\end_layout
+
+\end_inset
+
+ in layout definitions.
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+latexcmd
+\end_layout
+
+\end_inset
+
+: The actual \SpecialChar LaTeX
+ command that is output.
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Alias
+\end_layout
+
+\end_inset
+
+ and
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+latexcmd
+\end_layout
+
+\end_inset
+
+ are optional.
+ If no
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+latexcmd
+\end_layout
+
+\end_inset
+
+ is given, the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+LyXName
+\end_layout
+
+\end_inset
+
+ will be output to \SpecialChar LaTeX
+.
+\end_layout
+
+\begin_layout Standard
+Note further:
+\end_layout
+
+\begin_layout Itemize
+Capitalization indicates that the command also has a capitalized form (
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+Latexcmd
+\end_layout
+
+\end_inset
+
+ vs.
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+latexcmd
+\end_layout
+
+\end_inset
+
+).
+ These usually enforce up-casing of name prefixes (
+\emph on
+von Goethe
+\emph default
+
+\begin_inset Formula $\Rightarrow$
+\end_inset
+
+
+\emph on
+Von Goethe
+\emph default
+).
+\end_layout
+
+\begin_layout Itemize
+Brackets
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+[]
+\end_layout
+
+\end_inset
+
+ indicate the number of optional arguments (there can be 0–2).
+\end_layout
+
+\begin_layout Itemize
+A star
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+*
+\end_layout
+
+\end_inset
+
+ indicates there is a starred version of the command (
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+latexcmd*
+\end_layout
+
+\end_inset
+
+ vs.
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+latexcmd
+\end_layout
+
+\end_inset
+
+).
+
+\end_layout
+
+\begin_deeper
+\begin_layout Standard
+By default, the starred version means: Output all authors even if it should
+ be shortened with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+ due to the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+ threshold.
+\end_layout
+
+\begin_layout Standard
+If the star has a different meaning for a given command, it can be specified
+ in angle brackets:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<!_stardesc!_stardesctooltip>
+\end_layout
+
+\end_inset
+
+.
+ Maximal two translatable macro keywords, marked by the prefix
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!_
+\end_layout
+
+\end_inset
+
+, can be given.
+ The first points to the string that replaces the
+\begin_inset Quotes eld
+\end_inset
+
+Full aut&hor list
+\begin_inset Quotes erd
+\end_inset
+
+ checkbox label in the citation dialog, the second one to an optional tool
+ tip for this checkbox.
+
+\end_layout
+
+\begin_layout Standard
+Note that these two macros have to be defined in a
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteFormat
+\end_layout
+
+\end_inset
+
+ (see next section), dropping the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!
+\end_layout
+
+\end_inset
+
+ from the prefix, like this:
+\end_layout
+
+\begin_layout LyX-Code
+_stardesc Sta&rred command label
+\end_layout
+
+\begin_layout LyX-Code
+_stardesctooltip Tooltip for the starred command checkbox.
+\end_layout
+
+\end_deeper
+\begin_layout Itemize
+A dollar sign
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+$
+\end_layout
+
+\end_inset
+
+ indicates that this command features
+\begin_inset Quotes eld
+\end_inset
+
+qualified citation lists
+\begin_inset Quotes erd
+\end_inset
+
+.
+ This is a
+\family sans
+Biblatex
+\family default
+-specific feature for multi-reference citations where an individual pre-
+ and postnote can be given to each reference in the list.
+ Please refer to the
+\family sans
+Biblatex
+\family default
+ manual for details.
+\change_inserted -712698321 1526898670
+
+\end_layout
+
+\begin_layout Standard
+
+\change_inserted -712698321 1526899524
+If you want to add a cite command to a cite engine (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g., add a specific command provided by a class), you can use
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\change_inserted -712698321 1526898768
+AddToCiteEngine <engine type> \SpecialChar ldots
+ End
+\change_unchanged
+
+\end_layout
+
+\end_inset
+
+.
+ Note that only cite commands that do not exist yet are added.
+\change_unchanged
+
+\end_layout
+
+\begin_layout Subsection
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Citation-format-description"
+
+\end_inset
+
+Cite format description
+\end_layout
+
+\begin_layout Standard
+The
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteFormat
+\end_layout
+
+\end_inset
+
+ blocks are used to describe how bibliographic information should be displayed,
+ both within \SpecialChar LyX
+ itself (in the citation dialog and in tooltips, for example)
+ and in XHTML output.
+ Such a block might look like this:
+\end_layout
+
+\begin_layout LyX-Code
+CiteFormat
+\end_layout
+
+\begin_layout LyX-Code
+ article ...
+\end_layout
+
+\begin_layout LyX-Code
+ book ...
+\end_layout
+
+\begin_layout LyX-Code
+End
+\end_layout
+
+\begin_layout Standard
+or
+\end_layout
+
+\begin_layout LyX-Code
+CiteFormat
+\end_layout
+
+\begin_layout LyX-Code
+ cite ...
+\end_layout
+
+\begin_layout LyX-Code
+ citet*[][] ...
+\end_layout
+
+\begin_layout LyX-Code
+End
+\end_layout
+
+\begin_layout Standard
+In the first case, the individual lines define how the bibliographic information
+ associated with an article or book, respectively, is to be displayed, and
+ such a definition can be given for any
+\begin_inset Quotes els
+\end_inset
+
+entry type
+\begin_inset Quotes ers
+\end_inset
+
+ that might be present in a Bib\SpecialChar TeX
+ file.
+ \SpecialChar LyX
+ defines a default format in the source code that will be used if no specific
+ definition has been given.
+ \SpecialChar LyX
+ predefines several formats in the file
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+stdciteformats.inc
+\end_layout
+
+\end_inset
+
+, which is included in most of \SpecialChar LyX
+'s document classes.
+\end_layout
+
+\begin_layout Standard
+In the second case, the lines define how a specific citation command (in
+ the example
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+cite
+\end_layout
+
+\end_inset
+
+,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+citet
+\end_layout
+
+\end_inset
+
+) is to be displayed on the citation inset label, in the citation dialog,
+ menu or XHTML output.
+ \SpecialChar LyX
+ defines such formats for the citation style variants it supports via
+\family sans
+Document\SpecialChar menuseparator
+Setting\SpecialChar menuseparator
+Bibliography\SpecialChar ldots
+
+\family default
+ in specific
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+*.citeengine
+\end_layout
+
+\end_inset
+
+ files that are shipped with \SpecialChar LyX
+ (see
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Cite-Engine-Files"
+plural "false"
+caps "false"
+noprefix "false"
+
+\end_inset
+
+).
+\end_layout
+
+\begin_layout Standard
+The definitions use a simple language that allows Bib\SpecialChar TeX
+ keys to be replaced
+ with their values.
+ Keys should be enclosed in
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%
+\end_layout
+
+\end_inset
+
+ signs, e.g.:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%author%
+\end_layout
+
+\end_inset
+
+.
+ So a simple definition might look like this:
+\end_layout
+
+\begin_layout LyX-Code
+misc %author%,
+\begin_inset Quotes eld
+\end_inset
+
+%title%
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+This would print the author, followed by a comma, followed by the title,
+ in quotes, followed by a period.
+\end_layout
+
+\begin_layout Standard
+Of course, sometimes you may want to print a key only if it exists.
+ This can be done by using a conditional construction, such as:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%volume%[[vol.
+\begin_inset space ~
+\end_inset
+
+%volume%]]}
+\end_layout
+
+\end_inset
+
+.
+ This says: If the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+volume
+\end_layout
+
+\end_inset
+
+ key exists, then print
+\begin_inset Quotes eld
+\end_inset
+
+vol.
+\begin_inset space ~
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+ followed by the volume key.
+ It is also possible to have an else clause in the conditional, such as:
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%author%[[%author%]][[%editor%, ed.]]}
+\end_layout
+
+\end_inset
+
+.
+\begin_inset Newline newline
+\end_inset
+
+Here, the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+author
+\end_layout
+
+\end_inset
+
+ key is printed if it exists; otherwise, the editor key is printed, followed
+ by
+\begin_inset Quotes eld
+\end_inset
+
+,
+\begin_inset space ~
+\end_inset
+
+ed.
+\begin_inset Quotes erd
+\end_inset
+
+ Note that the key is again enclosed in
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%
+\end_layout
+
+\end_inset
+
+ signs; the entire conditional is enclosed in braces; and the if and else
+ clauses are enclosed in double brackets,
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+[[
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes eld
+\end_inset
+
+ and
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+]]
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+ There must be no space between any of these.
+\end_layout
+
+\begin_layout Standard
+Next to the entry keys, there are some special keys that can be used for
+ these conditionals:
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%dialog%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ part for dialogs and menus, the
+\begin_inset Quotes eld
+\end_inset
+
+false
+\begin_inset Quotes erd
+\end_inset
+
+ part for other contexts (workarea, export)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%export%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ part for export and menus, the
+\begin_inset Quotes eld
+\end_inset
+
+false
+\begin_inset Quotes erd
+\end_inset
+
+ part for other contexts (workarea, dialog)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%next%[[true]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ part if another item follows (e.
+\begin_inset space \thinspace{}
+\end_inset
+
+g., in a citation with multiple keys)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%second%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ if this is the second of multiple items, else the
+\begin_inset Quotes eld
+\end_inset
+
+false
+\begin_inset Quotes erd
+\end_inset
+
+ part
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifstar%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ part for starred citation commands (such as
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\backslash
+cite*
+\end_layout
+
+\end_inset
+
+), the false part for unstarred
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifentrytype:<type>%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ if the current entry type matches
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<type>
+\end_layout
+
+\end_inset
+
+, else the false part (e.g., in a citation definition:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifentrytype:book%[[this is a book]][[this is no book]]}
+\end_layout
+
+\end_inset
+
+)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifmultiple:<authortype>%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ if the current author type (author, editor etc.) has multiple authors, else
+ the false part (e.g., in a bibliography definition:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifmultiple:editor%[[eds.]][[ed.]]}
+\end_layout
+
+\end_inset
+
+)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{%ifqualified%[[true]][[false]]}
+\end_layout
+
+\end_inset
+
+: process the
+\begin_inset Quotes eld
+\end_inset
+
+true
+\begin_inset Quotes erd
+\end_inset
+
+ part if the current citation is a qualified citation list (a specific
+\family sans
+Biblatex
+\family default
+ format for multi-reference citations), the false part if this is not the
+ case.
+\end_layout
+
+\begin_layout Standard
+We said that
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%author%
+\end_layout
+
+\end_inset
+
+ prints the author key as it is recorded in the bibliography file.
+ This might not be what you want, since it will result in a string such
+ as
+\begin_inset Quotes eld
+\end_inset
+
+Miller, Peter and Smith, Mary and White, Jane
+\begin_inset Quotes erd
+\end_inset
+
+ (since
+\begin_inset Quotes eld
+\end_inset
+
+and
+\begin_inset Quotes erd
+\end_inset
+
+ is used by Bib\SpecialChar TeX
+ to delimit authors).
+ \SpecialChar LyX
+ therefore provides some methods to get properly formatted name lists (which
+ will also get translated).
+ The following keys are provided:
+\end_layout
+
+\begin_layout Enumerate
+For name lists with pre- and surname, suitable for the main authors/editors
+ of a bibliography item.
+ The
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<nametype>
+\end_layout
+
+\end_inset
+
+ part denotes the kind of list that is requested (e.g.
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<nametype:author>
+\end_layout
+
+\end_inset
+
+):
+\end_layout
+
+\begin_deeper
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%abbrvnames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) when
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+ is reached.
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%fullnames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a full name list (never abbreviated with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+).
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%forceabbrvnames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is always abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) irrespective of
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\end_deeper
+\begin_layout Enumerate
+Alternative name lists with pre- and surname, if the order of pre- and surname
+ inside the bibliography item differs (as in:
+\begin_inset Quotes eld
+\end_inset
+
+Miller, John: Some text, in: Mary Smith, ed.: A volume
+\begin_inset Quotes erd
+\end_inset
+
+):
+\end_layout
+
+\begin_deeper
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%abbrvbynames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) when
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+ is reached.
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%fullbynames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a full name list (never abbreviated with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+).
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%forceabbrvbynames:<nametype>%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is always abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) irrespective of
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\end_deeper
+\begin_layout Enumerate
+And finally name lists which consist of family names only, as used in author-yea
+r citation labels.
+ These do not take a
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<nametype>
+\end_layout
+
+\end_inset
+
+ part, but always return either an author list or, if this does not exist,
+ an editor list (as common in author-year labels):
+\end_layout
+
+\begin_deeper
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%abbrvciteauthor%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) when
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+ is reached.
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%fullciteauthor%
+\end_layout
+
+\end_inset
+
+: Provides a full name list (never abbreviated with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+).
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%forceabbrvciteauthor%
+\end_layout
+
+\end_inset
+
+: Provides a name list which is always abbreviated (with
+\begin_inset Quotes eld
+\end_inset
+
+et al.
+\begin_inset Quotes erd
+\end_inset
+
+) irrespective of
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MaxCiteNames
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\end_deeper
+\begin_layout Standard
+The order of pre- and surname in the former two lists can be adjusted by
+ these macros:
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!firstnameform %surname%, %prename%
+\end_layout
+
+\end_inset
+
+ (first author in lists of type 1)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!othernameform %surname%, %prename%
+\end_layout
+
+\end_inset
+
+ (other authors in lists of type 1)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!firstbynameform %prename% %surname%
+\end_layout
+
+\end_inset
+
+ (first author in lists of type 2)
+\end_layout
+
+\begin_layout Itemize
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+!otherbynameform %prename% %surname%
+\end_layout
+
+\end_inset
+
+ (other authors in lists of type 2)
+\end_layout
+
+\begin_layout Standard
+This allows you to configure namings like
+\begin_inset Quotes eld
+\end_inset
+
+Miller, Peter and Mary Smith: \SpecialChar ldots
+, in: John Doe and Pat Green, eds.:\SpecialChar ldots
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+There is one other piece of syntax available in definitions, which looks
+ like this:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+{!<i>!}
+\end_layout
+
+\end_inset
+
+.
+ This defines a piece of formatting information that is to be used when
+ creating
+\begin_inset Quotes eld
+\end_inset
+
+rich text
+\begin_inset Quotes erd
+\end_inset
+
+.
+ Obviously, we do not want to output HTML tags when writing plain text,
+ so they should be wrapped in
+\begin_inset Quotes eld
+\end_inset
+
+{!
+\begin_inset Quotes erd
+\end_inset
+
+ and
+\begin_inset Quotes eld
+\end_inset
+
+!}
+\begin_inset Quotes erd
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+Two special sorts of definitions are also possible in a
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+CiteFormat
+\end_layout
+
+\end_inset
+
+ block.
+ An example of the first would be:
+\end_layout
+
+\begin_layout LyX-Code
+!quotetitle
+\begin_inset Quotes eld
+\end_inset
+
+%title%
+\begin_inset Quotes erd
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+This is an abbreviation, or macro, and it can be used by treating it as
+ if it were a key:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%!quotetitle%
+\end_layout
+
+\end_inset
+
+.
+ \SpecialChar LyX
+ will treat
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%!quotetitle%
+\end_layout
+
+\end_inset
+
+ exactly as it would treat its definition.
+ So, let us issue the obvious
+\emph on
+warning
+\emph default
+.
+ Do not do this:
+\end_layout
+
+\begin_layout LyX-Code
+!funfun %funfun%
+\end_layout
+
+\begin_layout Standard
+or anything like it.
+ \SpecialChar LyX
+ shouldn't go into an infinite loop, but it may go into a long one before
+ it gives up.
+\end_layout
+
+\begin_layout Standard
+The second sort of special definition might look like this:
+\end_layout
+
+\begin_layout LyX-Code
+B_pptext pp.
+\end_layout
+
+\begin_layout Standard
+This defines a translatable piece of text, which allows relevant parts of
+ the bibliography or citation to be translated.
+ It can be included in a definition by treating it as a key:
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+%B_pptext%
+\end_layout
+
+\end_inset
+
+.
+ Note that there are two different translation paths: All definitions starting
+ with
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+B_
+\end_layout
+
+\end_inset
+
+, such as in the example above, will be translated to the currently active
+ buffer language (so the translation will match the generated document).
+ All definitions starting with underscore only will be translated to the
+ GUI language.
+ This is the proper translation for strings that only occur in the dialogs
+ or on buttons, such as this one:
+\end_layout
+
+\begin_layout LyX-Code
+_addtobib Add to bibliography only.
+\end_layout
+
+\begin_layout Standard
+Several of these translatable strings are predefined in
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+stdciteformats.inc
+\end_layout
+
+\end_inset
+
+ and the diverse
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+*.citeengine
+\end_layout
+
+\end_inset
+
+ files.
+ Note that these are not macros, in the sense just defined.
+ They will not be expanded.
+\end_layout
+
+\begin_layout Standard
+So here then is an example that uses several of these features:
+\begin_inset VSpace defskip
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\noindent
+
+\family sans
+!authoredit {%author%[[%author%, ]][[{%editor%[[%editor%, %B_edtext%, ]]}]]}
+\end_layout
+
+\begin_layout Standard
+\begin_inset VSpace defskip
+\end_inset
+
+This defines a macro that prints the author, followed by a comma, if the
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+author
+\end_layout
+
+\end_inset
+
+ key is defined, or else prints the name of the editor, followed by the
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+B_edtext
+\end_layout
+
+\end_inset
+
+ or its translation (it is by default
+\begin_inset Quotes eld
+\end_inset
+
+ed.
+\begin_inset Quotes erd
+\end_inset
+
+), if the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+editor
+\end_layout
+
+\end_inset
+
+ key is defined.
+ Note that this is in fact defined in
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+stdciteformats.inc
+\end_layout
+
+\end_inset
+
+, so you can use it in your own definitions, or re-definitions, if you load
+ that file first.
+\end_layout
+
+\begin_layout Section
+\begin_inset CommandInset label
+LatexCommand label
+name "sec:Tags-for-XHTML"
+
+\end_inset
+
+Tags for XHTML output
+\end_layout
+
+\begin_layout Standard
+As with \SpecialChar LaTeX
+ or DocBook, the format of \SpecialChar LyX
+'s XHTML output is also controlled by
+ layout information.
+ In general, \SpecialChar LyX
+ provides sensible defaults and, as mentioned earlier, it will
+ even construct default CSS style rules from the other layout tags.
+ For example, \SpecialChar LyX
+ will attempt to use the information provided in the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Font
+\end_layout
+
+\end_inset
+
+ declaration for the Chapter style to write CSS that will appropriately
+ format chapter headings.
+\end_layout
+
+\begin_layout Standard
+In many cases, then, you may not have to do anything at all to get acceptable
+ XHTML output for your own environments, custom insets, and so forth.
+ But in some cases you will, and so \SpecialChar LyX
+ provides a number of layout tags that
+ can be used to customize the XHTML and CSS that are generated.
+\end_layout
+
+\begin_layout Standard
+Note that there are two tags,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLPreamble
+\end_layout
+
+\end_inset
+
+ and
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+AddToHTMLPreamble
+\end_layout
+
+\end_inset
+
+ that may appear outside style and inset declarations.
+ See
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:General-text-class"
+
+\end_inset
+
+ for details on these.
+\end_layout
+
+\begin_layout Subsection
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Paragraph-Style-XHTML"
+
+\end_inset
+
+Paragraph styles
+\end_layout
+
+\begin_layout Standard
+The sort of XHTML \SpecialChar LyX
+ outputs for a paragraph depends upon whether we are dealing
+ with a normal paragraph, a command, or an environment, where this is itself
+ determined by the contents of the corresponding
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+\SpecialChar LaTeX
+Type
+\end_layout
+
+\end_inset
+
+ tag.
+
+\end_layout
+
+\begin_layout Standard
+For a command or normal paragraph, the output XHTML has the following form:
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<tag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>Label</labeltag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+Contents of the paragraph.
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+</tag>
+\end_layout
+
+\begin_layout Standard
+The label tags are of course omitted if the paragraph does not have a label.
+\end_layout
+
+\begin_layout Standard
+For an environment that is not some sort of list, the XHTML takes this form:
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<tag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<itemtag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+><labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>Environment Label</labeltag>First paragraph.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<itemtag>Second paragraph.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+</tag>
+\end_layout
+
+\begin_layout Standard
+Note that the label is output only for the first paragraph, as it should
+ be for a theorem, for example.
+
+\end_layout
+
+\begin_layout Standard
+For a list, we have one of these forms:
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<tag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<itemtag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+><labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>List Label</labeltag>First item.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<itemtag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+><labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>List Label</labeltag>Second item.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+</tag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<tag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>List Label</labeltag><itemtag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>First item.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+<labeltag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>List Label</labeltag><itemtag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>Second item.</itemtag>
+\end_layout
+
+\begin_layout LyX-Code
+
+\family sans
+</tag>
+\end_layout
+
+\begin_layout Standard
+Note the different orders of
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+labeltag
+\end_layout
+
+\end_inset
+
+ and
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+itemtag
+\end_layout
+
+\end_inset
+
+.
+ Which order we get depends upon the setting of
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLLabelFirst
+\end_layout
+
+\end_inset
+
+: If
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLLabelFirst
+\end_layout
+
+\end_inset
+
+ is false (the default), you get the first of these, with the label within
+ the item; if true, you get the second, with the label outside the item.
+\end_layout
+
+\begin_layout Standard
+The specific tags and attributes output for each paragraph type can be controlle
+d by means of the layout tags we are about to describe.
+ As mentioned earlier, however, \SpecialChar LyX
+ uses sensible defaults for many of these,
+ so you often may not need to do very much to get good XHTML output.
+ Think of the available tags as there so you can tweak things to your liking.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLAttr
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] Specifies attribute information to be output with the main tag.
+ For example,
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`mydiv'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+ By default, \SpecialChar LyX
+ will output
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`layoutname'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+, where
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+layoutname
+\end_layout
+
+\end_inset
+
+ is the \SpecialChar LyX
+ name of the layout, made lowercase, for example: chapter.
+ This should
+\emph on
+not
+\emph default
+ contain any style information.
+ Use
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLStyle
+\end_layout
+
+\end_inset
+
+ for that purpose.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLForceCSS
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+0
+\emph default
+,1
+\end_layout
+
+\end_inset
+
+] Whether to output the default CSS information \SpecialChar LyX
+ generates for this layout,
+ even if additional information is explicitly provided via
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLStyle
+\end_layout
+
+\end_inset
+
+.
+ Setting this to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+1
+\end_layout
+
+\end_inset
+
+ allows you to alter or augment the generated CSS, rather than to override
+ it completely.
+ Default is
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+0
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLItem
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] The tag to be used for individual paragraphs of environments, replacing
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+itemtag
+\end_layout
+
+\end_inset
+
+ in the examples above.
+ Defaults to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+div
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLItemAttr
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] Attributes for the item tag.
+ Defaults to
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`layoutname_item'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+ This should
+\emph on
+not
+\emph default
+ contain any style information.
+ Use
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLStyle
+\end_layout
+
+\end_inset
+
+ for that purpose.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLLabel
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] The tag to be used for paragraph and item labels, replacing
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+labeltag
+\end_layout
+
+\end_inset
+
+ in the examples above.
+ Defaults to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+span
+\end_layout
+
+\end_inset
+
+, unless
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+LabelType
+\end_layout
+
+\end_inset
+
+ is either
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Top_Environment
+\end_layout
+
+\end_inset
+
+ or
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+Centered_Top_Environment
+\end_layout
+
+\end_inset
+
+, in which case it defaults to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+div
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLLabelAttr
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] Attributes for the label tag.
+ Defaults to
+\begin_inset Newline newline
+\end_inset
+
+
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`layoutname_label'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+ This should
+\emph on
+not
+\emph default
+ contain any style information.
+ Use
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLStyle
+\end_layout
+
+\end_inset
+
+ for that purpose.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLLabelFirst
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+0
+\emph default
+,1
+\end_layout
+
+\end_inset
+
+] Meaningful only for list-like environments, this tag controls whether
+ the label tag is output before or inside the item tag.
+ This is used, for example, in the description environment, where we want
+ `
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<dt>\SpecialChar ldots
+</dt><dd>\SpecialChar ldots
+</dd>
+\end_layout
+
+\end_inset
+
+.
+ Default is
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+0
+\end_layout
+
+\end_inset
+
+: The label tag is output inside the item tag.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLPreamble
+\end_layout
+
+\end_inset
+
+ Information to be output in the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<head>
+\end_layout
+
+\end_inset
+
+ section when this style is used.
+ This might, for example, be used to include a
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<script>
+\end_layout
+
+\end_inset
+
+ block defining an
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+onclick
+\end_layout
+
+\end_inset
+
+ handler.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLStyle
+\end_layout
+
+\end_inset
+
+ CSS style information to be included when this style is used.
+ Note that this will automatically be wrapped in a layout-generated
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<style>
+\end_layout
+
+\end_inset
+
+ block, so only the CSS itself need be included.
+ Must end with
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+EndHTMLStyle
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLTag
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] The tag to be used for the main label, replacing
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+tag
+\end_layout
+
+\end_inset
+
+ in the examples above.
+ Defaults to
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+div
+\end_layout
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLTitle
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+0
+\emph default
+,1
+\end_layout
+
+\end_inset
+
+] Marks this style as the one to be used to generate the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+<title>
+\end_layout
+
+\end_inset
+
+ tag for the XHTML file.
+ By default, it is false.
+ The
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+stdtitle.inc
+\end_layout
+
+\end_inset
+
+ file sets it to true for the
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+title
+\end_layout
+
+\end_inset
+
+ environment.
+
+\end_layout
+
+\begin_layout Subsection
+InsetLayout XHTML
+\end_layout
+
+\begin_layout Standard
+The XHTML output of insets can also be controlled by information in layout
+ files.
+\begin_inset Foot
+status collapsed
+
+\begin_layout Plain Layout
+At present, this is true only for
+\begin_inset Quotes eld
+\end_inset
+
+text
+\begin_inset Quotes erd
+\end_inset
+
+ insets (insets you can type into) and is not true for
+\begin_inset Quotes eld
+\end_inset
+
+command
+\begin_inset Quotes erd
+\end_inset
+
+ insets (insets that are associated with dialog boxes).
+\end_layout
+
+\end_inset
+
+ Here, too, \SpecialChar LyX
+ tries to provide sensible defaults, and it constructs default
+ CSS style rules.
+ But everything can be customized.
+\end_layout
+
+\begin_layout Standard
+The XHTML \SpecialChar LyX
+ outputs for an inset has the following form:
+\end_layout
+
+\begin_layout LyX-Code
+<tag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>
+\end_layout
+
+\begin_layout LyX-Code
+<labeltag>Label</labeltag>
+\end_layout
+
+\begin_layout LyX-Code
+<innertag attr=
+\begin_inset Quotes erd
+\end_inset
+
+value
+\begin_inset Quotes erd
+\end_inset
+
+>Contents of the inset.</innertag>
+\end_layout
+
+\begin_layout LyX-Code
+</tag>
+\end_layout
+
+\begin_layout Standard
+If the inset permits multiple paragraphs—that is, if
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+MultiPar
+\end_layout
+
+\end_inset
+
+ is true—then the contents of the inset will itself be output as paragraphs
+ formatted according to the styles used for those paragraphs (standard,
+ quote, and the like).
+ The label tag is of course omitted if the paragraph does not have a label
+ and, at present, is always
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+span
+\end_layout
+
+\end_inset
+
+.
+ The inner tag is optional and, by default, does not appear.
+\end_layout
+
+\begin_layout Standard
+The specific tags and attributes output for each inset can be controlled
+ by means of the following layout tags.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLAttr
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+string
+\end_layout
+
+\end_inset
+
+] Specifies attribute information to be output with the main tag.
+ For example,
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`myinset' onclick=`\SpecialChar ldots
+'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+.
+ By default, \SpecialChar LyX
+ will output
+\begin_inset Quotes eld
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+class=`insetname'
+\end_layout
+
+\end_inset
+
+
+\begin_inset Quotes erd
+\end_inset
+
+, where
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+insetname
+\end_layout
+
+\end_inset
+
+ is the \SpecialChar LyX
+ name of the inset, made lowercase and with non-alphanumeric characters
+ converted to underscores, for example: footnote.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+HTMLForceCSS
+\end_layout
+
+\end_inset
+
+ [