# \DeclareLyXCiteEngine[biblatex-chicago.sty]{Biblatex (Chicago style)}
# DescriptionBegin
#   This Biblatex variety uses the biblatex-chicago package on top of
#   biblatex to produce citations according to the Chicago Manual of Style.
#   As with normal Biblatex, the use of 'biber' as Bibliography
#   processor is advised.
# DescriptionEnd

# Author: Jürgen Spitzmüller <spitz@lyx.org>

Format 106

Requires biblatex-chicago

# The framework (biblatex|bibtex)
CiteFramework biblatex

# Cite style variants (default|authoryear|natbib)
# We provide authoryear and notational citations
CiteEngineType authoryear|notes

# Default style files for either engine type
DefaultBiblio  authoryear:authoryear|notes:notes

# Maximum number of names before "et al." chimes in
MaxCiteNames 3


# The syntax of the cite command definitions below is:
# style@LyXName|alias*<!_stardesc!_stardesctooltip>[][]=latexcmd
# 
# * style:    (Optional) citestyle to which this command is specific.
# * LyXName:  The LyX name as output in the LyX file. For
#             portability reasons, we try to use the same
#             name for same-formatted commands in the
#             different engines (thus many names stem from
#             natbib).
# * Alias:    A (comma-separated) list of commands that fall
#             back to the given LyX name in the current engine.
#             This is a bit like "ObsoletedBy" in the layouts.
# * latexcmd: The actual LaTeX command that is output.
#
# Alias and latexcmd are optional. If no latexcmd is given, the
# LyXName will be output to LaTeX.
#
# Note further:
#
# * The LyXName "keyonly" has a special meaning: only the citation key,
#   without any latex command, is output.
# * Capitalization indicates that the command also has a capitalized
#   form (\Latexcmd vs. \latexcmd). These usually enforce upcasing of
#   name prefixes (von Goethe => Von Goethe).
# * Brackets [] indicate the number of optional arguments (0, 1, 2).
# * The star * indicates there is a starred version of the command
#   (\latexcmd* vs. \latexcmd). By default, the starred version means:
#   Expand the author list even if the maxnames setting would cause
#   BibTeX/Biber to shorten it with "et al.".
#   If the star has a different meaning for a command, it can be
#   specified in angle brackets: <!_stardesc!_stardesctooltip>.
#   Maximal two translatable macro keywords, marked by the prefix '!_',
#   can be given. The first points to the string that replaces the
#   "Full aut&hor list" checkbox label in the Citation dialog, the
#   second one an optional tooltip for this checkbox. Note that these
#   two macros have to be defined in the CiteFormat section (see below),
#   dropping the '!' from the prefix (see below), e.g.:
#   _stardesc Starred command label
#   _stardesctooltip Tooltip for the starred command checkbox.
# * A trailing $ indicates that a command features "qualified citation
#   lists" (a specific Biblatex feature)

#
# CITE COMMAND DEFINITIONS for either engine type
#

CiteEngine authoryear
	Cite$|citealt,citealp,smartcite[][]
	Citet$[][]=textcite
	Gentextcite$[][]
	Citep$[][]=parencite
	Citeauthor*<!_citeauthorstar!_citeauthorstartooltip>[][]
	citeyearpar[][]=parencite*
	citeyear[][]=cite*
	citebyear[][]=citeyear
	Footcite$[][]
	Autocite$[][]
	atcite
	atpcite
	citetitle*<!_citetitlestar!_citetitlestartooltip>[][]
	fullcite[][]
	footfullcite[][]
	nocite
	keyonly
End

CiteEngine notes
	cite$|parencite,citep,citealt,citealp*<!_citestar!_citestartooltip>[][]
	Citet$[][]=textcite
	Gentextcite$[][]
	Citep$[][]=parencite
	Footcite$[][]=smartcite
	Autocite$[][]
	Citeauthor*<!_citeauthorstar!_citeauthorstartooltip>[][]
	citeyear[][]=citeyear*
	citebyear[][]=citeyear
	Citetitle$*<!_citetitlestar!_citetitlestartooltip>[][]
	fullcite[][]
	shortcite*<!_shortcitestar!_shortcitestartooltip>[][]
	shortrefcite[][]
	shorthandcite*<!_shortcitestar!_shortcitestartooltip>[][]
	shorthandrefcite[][]
	footfullcite[][]
	citejournal[][]
	Headlesscite$[][]
	headlessfullcite$[][]
	surnamecite[][]
	nocite
	keyonly
End


#
# CITE FORMAT
#

# The following defines how the commands are represented in the GUI
# (inset button and citation dialog) as well as in XHTML, docbook and
# plain text output.
#
# There are common definitions (default) and specific definitions for
# either cite engine type (which overwrite existing defaults.
#

# Input standard format definitions for the bibliography
Input stdciteformats.inc

CiteFormat default
	#
	# MACROS
	#
	# 1. Translatable bits (need to be marked by _ prefix, if translated to the GUI language,
	#    or B_, if translated to the buffer language)
	#    Note that preceding and trailing spaces matter.
	#
	_notcited not cited
	_addtobib Add to bibliography only.
	_keyonly Key only.
	_key Key
	_footnote Footnote
	_foot Foot
	_fullcite bibliography entry
	_bibentry Full bibliography entry.
	_autocite Autocite
	_auto Auto
	# GUI strings for the starred commands
	_citeauthorstar S&horten author list[[Possible substitute to All aut&hors]]
	_citeauthorstartooltip Force a short author list (using et al.)
	_citetitlestar F&orce full title[[Possible substitute to All aut&hors]]
	_citetitlestartooltip Use full title even if shorttitle exists
	# The following are handled by BiblioInfo
	B_etal  et al.
	B_namesep , [[separate author names in citation, except for last name]]
	B_lastnamesep , and [[separate name of last author in citation]]
	B_pairnamesep  and [[separate two authors in citation]]
	B_gensuffix 's[[genitive suffix for author names]]

	#
	# 2. Macros re-used in the style definitions
	#
	# A link that lets us jump to the bibliography entry in LyXHTML
	# %clean:key% will be substituted by the cite key to give a unique id
	!startlink {!<a href='#LyXCite-%clean:key%'>!}
	!endlink {!</a>!}

	# Add " , and " before the last item (but " and " if there are only two), else ", "
	!smartsep {%second%[[{%next%[[%B_namesep%]][[%B_pairnamesep%]]}]][[{%next%[[%B_namesep%]][[%B_lastnamesep%]]}]]}

	# A dummy year modifier. This just indicates that a modifier might be output,
	# to differentiate \cite* and \citeyear
	!dummymod [a]

	# "...; Nextauthor ..."
	!nextauthor {%next%[[%!sep% %!startlink%%!abbrvciteauthor%%!endlink%%!nextauthor%]]}
	# Handle starred command: abbr. or full author list
	!makenextauthor {%next%[[%!sep% %!startlink%%!makeauthor%%!endlink%%!makenextauthor%]]}
	# "...; [NextID] ..."
	!nextkey {%next%[[%!sep% %key%%!nextkey%]]}
	# "...; Nextyear ..." (including extra label, as in 2017a)
	!nextyear {%next%[[%!sep% %!startlink%%!year%%!endlink%%!nextyear%]]}
	# "...; Nextyear ..." (including emulated extra label, as in 2017[a])
	!nextshmyear {%next%[[%!sep% %!startlink%%!shmyear%%!endlink%%!nextshmyear%]]}
	# "...; Nextyear ..." (without any extra label)
	!nextbyear {%next%[[%!sep% %!startlink%%!byear%%!endlink%%!nextbyear%]]}
	# "...; Nexttitle ..." 
	!makenexttitle {%next%[[%!sep% %!startlink%%!maketitle%%!endlink%%!makenexttitle%]]}
	# "...; NextKey..."
	!nextfullcite {%next%[[%!sep% %bibentry%%!nextfullcite%]]}

	# "Author et al." (if > 3 authors) or "??"
	!abbrvciteauthor {%abbrvciteauthor%[[%abbrvciteauthor%]][[??]]}
	# "Author et al." (always) or "??"
	!forceabbrvciteauthor {%forceabbrvciteauthor%[[%forceabbrvciteauthor%]][[??]]}
	# Handle starred command: force of abbr. author list, independent of maxcitenames
	!makeauthor {%ifstar%[[%!forceabbrvciteauthor%]][[%!abbrvciteauthor%]]}
	# "prenote "
	!textbefore {%textbefore%[[%textbefore% ]]}
	# ", postnote"
	!textafter {%textafter%[[, %textafter%]]}
	# "prenote " (for qualified lists)
	!ctextbefore {%curpretext%[[%curpretext% ]]}
	# ", postnote" (for qualified lists)
	!ctextafter {%curposttext%[[, %curposttext%]]}
	# Add a year if it exists (else "??") and possibly a modifier (as in 2017a)
	!year {%year%[[%year%]][[??]]}{%modifier%[[%modifier%]]}
	# Add a year if it exists (else "??") and indicate a possible modifier (as in 2017[a])
	!myear {%year%[[%year%]][[??]]}{%modifier%[[%modifier%]][[{%export%[[]][[%!dummymod%]]}]]}
	# Add a shorthand if it exists else myear (see above)
	!shmyear {%shorthand%[[%shorthand%]][[%!myear%]]}
	# Add a year if it exists (else "??") without any modifier at all
	!byear {%year%[[%year%]][[??]]}
	# Add a shorttitle or title if it exists (else "??")
	!makeshorttitle {%shorttitle%[[%shorttitle%]][[{%title%[[%title%]][[??]]}]]}
	# Add a title (or "??")
	!maketitle {%ifstar%[[{%title%[[%title%]][[??]]}]][[%!makeshorttitle%]]}
	# "cf. Key..."
	!fullcite %!startlink%%bibentry%%!endlink%%!nextfullcite%

	#
	# ACTUAL STYLE DEFINITIONS
	#
	# (identical in authoryear and numerical)
	#

	# "cf. Author; Nextautor, p. xx"
	citeauthor %!textbefore%%!startlink%%!makeauthor%%!endlink%%!makenextauthor%%!textafter%
	# "cf. Year; Nextyear, p. xx" (including extra label, as in 2017a)
	citeyear %!textbefore%%!startlink%%!shmyear%%!endlink%%!nextshmyear%%!textafter%
	# "cf. Year; Nextyear, p. xx" (without any extra label)
	citebyear %!textbefore%%!startlink%%!byear%%!endlink%%!nextbyear%%!textafter%
	# "cf. Title; Nexttitle, p. xx" (without any extra label)
	citetitle %!textbefore%%!startlink%%!maketitle%%!endlink%%!makenexttitle%%!textafter%
	# "Bibliography entry." (dialog) / "cf. Key; NextKey..., p. xx (bibliography entry)" (button)
	fullcite {%dialog%[[%_bibentry%]][[%!textbefore%{%label%[[%!fullcite%]][[%key%%!nextkey% (%_fullcite%)]]}%!textafter%}]]}
	# "Footnote: Full bibliography entry." (dialog) / "Foot: Key (bibliography entry)"
	footfullcite {%dialog%[[%_footnote%]][[%_foot%]]}: {%dialog%[[%_bibentry%]][[{%label%[[%!fullcite%]][[%key%%!nextkey% (%_fullcite%)]]}]]}
	# "Add to bibliography only." (dialog) / "[ID] (not cited)" (button)
	nocite {%dialog%[[%_addtobib%]][[%key%%!nextkey% (%_notcited%)]]}
	# Output only the key
	keyonly {%dialog%[[%_keyonly%]][[%_key%: %key%%!nextkey%]]}
End

CiteFormat authoryear
	#
	# MACROS
	#
	!open (
	!sep ;
	!close )

	# "cf. Author et. al Year..."
	!makecite %!ctextbefore%%!startlink%%!abbrvciteauthor% %!year%%!endlink%%!ctextafter%%!nextcite%
	# Author et al. (cf. Year...
	!maketextcite {%ifqualified%[[%!textbefore%]]}%!startlink%%!abbrvciteauthor%%!endlink% %!open%{%ifqualified%[[%!ctextbefore%]][[%!textbefore%]]}%!year%%!ctextafter%%!nexttextcite%
	# Author's et al. (cf. Year...
	!makegentextcite {%ifqualified%[[%!textbefore%]]}%!startlink%%!abbrvciteauthor%%B_gensuffix%%!endlink% %!open%{%ifqualified%[[%!ctextbefore%]][[%!textbefore%]]}%!year%%!ctextafter%%!nextgentextcite%
	# "cf. Author et. al Title..."
	!maketcite %!ctextbefore%%!startlink%%!abbrvciteauthor%{%title%[[, %title%]]}%!endlink%%!ctextafter%%!nexttcite%

	# "...; Nextauthor Year..."
	!nextcite {%next%[[%!sep% %!makecite%]]}
	# "...; Nextauthor Title..."
	!nexttcite {%next%[[%!sep% %!maketcite%]]}
	# "...); Nextauthor (Year..."
	!nexttextcite {%next%[[%!close%%!smartsep%%!startlink%%!abbrvciteauthor%%!endlink% %!open%%!ctextbefore%%!year%%!ctextafter%%!nexttextcite%]]}
	# "...); Nextauthor's (Year..."
	!nextgentextcite {%next%[[%!close%%!smartsep%%!startlink%%!abbrvciteauthor%%B_gensuffix%%!endlink% %!open%%!ctextbefore%%!year%%!ctextafter%%!nexttextcite%]]}

	# Add a year if it exists (else title, else "??") and possibly a modifier (as in 2017a)
	!yeartitle {%year%[[%year%{%modifier%[[%modifier%]][[{%export%[[]][[%!dummymod%]]}]]}]][[{%title%[[%title%]][[??]]}]]}
	# Add a shorthand if it exists, else yeartitle (above)
	!shyeartitle {%shorthand%[[%shorthand%]][[%!yeartitle%]]}
	# "...; Shorthand|Nextyear ..." (including extra label, as in 2017a)
	!nextshyeartitle {%next%[[%!sep% %!startlink%%!yeartitle%%!endlink%%!nextshyeartitle%]]}

	#
	# ACTUAL STYLE DEFINITIONS
	#
	# (additions and modifications to default)
	#

	# "cf. Author A Year; Author B Year, p. xx"
	cite %!textbefore%%!makecite%%!textafter%
	# "cf. Author A (Year),[ and] Author B (Year, p. xx)"
	citet %!maketextcite%%!textafter%%!close%
	# "cf. Author A (Year),[ and] Author B (Year, p. xx)"
	gentextcite %!makegentextcite%%!textafter%%!close%
	# "(cf. Author A Year; Author B Year, p. xx)"
	citep %!open%%!textbefore%%!makecite%%!textafter%%!close%
	# This prints year or title, if year is missing
	citeyear %!textbefore%%!startlink%%!shyeartitle%%!endlink%%!nextshyeartitle%%!textafter%
	# "(cf. Year; Nextyear, p. xx)"
	citeyearpar %!open%%!textbefore%%!startlink%%!shmyear%%!endlink%%!nextshmyear%%!textafter%%!close%
	# "Footnote: cf. Author A Year; Author B Year, p. xx."
	footcite {%dialog%[[%_footnote%]][[%_foot%]]}: %!textbefore%%!makecite%%!textafter%.
	# "Auto: (cf. Author A Year; Author B Year, p. xx)"
	autocite {%dialog%[[%_autocite%]][[%_auto%]]}: %!open%%!textbefore%%!makecite%%!textafter%%!close%
	# "cf. Author A Title; Author B Title, p. xx"
	atcite %!textbefore%%!maketcite%%!textafter%
	# "cf. Author A Title; Author B Title, p. xx"
	atpcite %!open%%!textbefore%%!maketcite%%!textafter%%!close%
End

CiteFormat notes
	#
	# MACROS
	#
	# 1. Translatable bits (need to be marked by _ prefix, if translated to the GUI language,
	#    or B_, if translated to the buffer language)
	#
	_super Super
	_superscript Superscript
	_innote + footnote: full or abbr. bib. entry
	_facite full or abbr. bib. entry
	_fabibentry Full or abbreviated bibliography entry.
	_hlcite full or abbr. bib. entry w/o author
	_hlbibentry Full or abbreviated bibliography entry without author.
	_shortcite abbr. bib. entry
	_scbibentry Abbreviated bibliography entry.
	_hlfcite full bib. entry w/o author
	_hlfbibentry Full bibliography entry without author.
	_sncite full or abbr. bib. entry w/o prenames
	_snbibentry Full or abbreviated bibliography, omit prenames.
	_noibid No ibidem tracking
	_noib No ibid.
	_citestar No &ibidem tracking[[Possible substitute to All aut&hors]]
	_citestartooltip Disable ibidem tracking for this entry
	_shortcitestar No &back reference[[Possible substitute to All aut&hors]]
	_shortcitestartooltip Disable page tracking for this entry to prevent back references (with option "noteref")
	_shortrefcite abbr. bib. entry w/ back ref.
	_shortrefcitedialog Abbreviated bib. entry (enforce back reference)
	_shorthandrefcite (w/ back ref.)
	_shorthandrefcitedialog (enforce back reference)
	_noshorthand ??? (no shorthand!)
	_nojtitle ??? (no journal title!)

	#
	# 2. Macros re-used in the style definitions
	#
	!open [
	!sep ,
	!close ]

	# "Full or abbreviated bibliography entry." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry)" (button)
	!makecite {%dialog%[[%_fabibentry%]][[%!textbefore%%key%%!nextkey% (%_facite%)%!textafter%]]}
	# Author et al. [cf. Year...
	!maketextcite %!startlink%%!abbrvciteauthor%%!endlink%{%dialog%[[]][[ %!open%%!textbefore%%!ctextbefore%%!year%%!ctextafter%]]}%!nexttextcite%
	# Author et al.'s (cf. Year...
	!makegentextcite %!startlink%%!abbrvciteauthor%%B_gensuffix%%!endlink%{%dialog%[[]][[ %!open%%!textbefore%%!ctextbefore%%!year%%!ctextafter%]]}%!nextgentextcite%
	# "(Full or abbreviated bibliography entry.)" (dialog) / "(cf. Key; NextKey..., p. xx [full or abbr. bib. entry])" (button)
	!makecitep ({%dialog%[[%_fabibentry%]][[%!textbefore%%key%%!nextkey% %!open%%_facite%%!close%%!textafter%]]})
	#
	!makejtitle %!startlink%%!abbrvciteauthor%%!endlink%%!sep% {%journal%[[%!emphjournal% X]][[{%journaltitle%[[%!emphjournal% Y]][[%_nojtitle%,]]}{%volume%[[ %volume%]]}]]}%!makenextjtitle%
	# "Full or abbreviated bibliography entry without author." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry w/o author)" (button)
	!makehlcite {%dialog%[[%_hlbibentry%]][[%!textbefore%%key%%!nextkey% (%_hlcite%)%!textafter%]]}
	# "Full bibliography entry without author." (dialog) / "cf. Key; NextKey..., p. xx (full bib. entry w/o author)" (button)
	!makehlfcite {%dialog%[[%_hlfbibentry%]][[%!textbefore%%key%%!nextkey% (%_hlfcite%)%!textafter%]]}
	# "Abbreviated bibliography entry." (dialog) / "cf. Key; NextKey..., p. xx (abbr. bib. entry)" (button)
	!makeshortcite {%dialog%[[%_scbibentry%]][[%!textbefore%%key%%!nextkey% (%_shortcite%)%!textafter%]]}
	# "Abbreviated bib. entry (enforce back reference)" (dialog) / "cf. Key; NextKey..., p. xx (abbr. bib. entry w/ back ref.)" (button)
	!makeshortrefcite {%dialog%[[%_shortrefcitedialog%]][[%!textbefore%%key%%!nextkey% (%_shortrefcite%)%!textafter%]]}
	# Shorthand if available
	!tryshorthand {%shorthand%[[%shorthand%]][[%_noshorthand%]]}
	# Shorthand [cf. Year...
	!makeshorthandcite %!textbefore%%!ctextbefore%%!startlink%%!tryshorthand%%!endlink%%!nextshorthand%
	# Shorthand [cf. Year...
	!makeshorthandrefcite %!makeshorthandcite% {%dialog%[[%_shorthandrefcitedialog%]][[%_shorthandrefcite%]]}
	# "Full or abbreviated bibliography, omit prenames." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry w/o prenames)" (button)
	!makesncite {%dialog%[[%_snbibentry%]][[%!textbefore%%key%%!nextkey% (%_sncite%)%!textafter%]]}

	# "...); Nextauthor (Year..."
	!nexttextcite {%next%[[{%dialog%[[]][[%!close%]]}%!smartsep%%!startlink%%!abbrvciteauthor%%!endlink%{%dialog%[[]][[ %!open%%!ctextbefore%%!year%%!ctextafter%]]}%!nexttextcite%]]}
	# "...); Nextauthor (Year..."
	!nextgentextcite {%next%[[{%dialog%[[]][[%!close%]]}%!smartsep%%!startlink%%!abbrvciteauthor%%B_gensuffix%%!endlink%{%dialog%[[]][[  %!open%%!ctextbefore%%!year%%!ctextafter%]]}%!nexttextcite%]]}
	# "...; Nexttitle ..." 
	!makenextjtitle {%next%[[%!sep% %!startlink%%!makejtitle%%!endlink%%!makenextjtitle%]]}
	# "...; NextShorthand..."
	!nextshorthand {%next%[[%!smartsep%%!ctextbefore%%!startlink%%!tryshorthand%%!endlink%%!ctextafter%%!nextshorthand%]]}

	#
	# ACTUAL STYLE DEFINITIONS
	#
	# (additions and modifications to default)
	#

	# "Full or abbreviated bibliography entry." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry)" (button)
	cite %!makecite%
	# "Author [cf. ...],[ and] Nextauthor [..., p. xx]"
	citet %!maketextcite%{%dialog%[[ %_innote%]][[%!textafter%%!close%]]}
	# "Author's [cf. ID],[ and] Nextauthor [NextID, p. xx]"
	gentextcite %!makegentextcite%{%dialog%[[ %_innote%]][[%!textafter%%!close%]]}
	# "(Full or abbreviated bibliography entry.)" (dialog) / "(cf. Key; NextKey..., p. xx [full or abbr. bib. entry])" (button)
	citep %!makecitep%
	# "Footnote: cf. ID, NextID, p. xx."
	footcite {%dialog%[[%_footnote%]][[%_foot%]]}: %!makecite%
	# "Auto: (cf. Author A Year; Author B Year, p. xx)"
	autocite {%dialog%[[%_autocite%]][[%_auto%]]}: %!makecite%
	# "cf. Author, Journal vol., NextAuthor, ..., p. xx"
	citejournal %!textbefore%%!makejtitle%%!textafter%
	# "Full or abbreviated bibliography entry without author." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry w/o author)" (button)
	headlesscite %!makehlcite%
	# "Full bibliography entry without author." (dialog) / "cf. Key; NextKey..., p. xx (full bib. entry w/o author)" (button)
	headlessfullcite %!makehlfcite%
	# "Abbreviated bibliography entry." (dialog) / "cf. Key; NextKey..., p. xx (abbr. bib. entry)" (button)
	shortcite %!makeshortcite%
	# "Shorthand" (dialog) / "cf. Shorthand; NextShorthand..., p. xx" (button)
	shorthandcite %!makeshorthandcite%
	# "Abbreviated bib. entry (enforce back reference)" (dialog) / "cf. Key; NextKey..., p. xx (abbr. bib. entry w/ back ref.)" (button)
	shortrefcite %!makeshortrefcite%
	# "Shorthand (enforce back reference)" (dialog) / "cf. Shorthand; NextShorthand..., p. xx (abbr. bib. entry w/ back ref.)" (button)
	shorthandrefcite %!makeshorthandrefcite%
	# "Full or abbreviated bibliography, omit prenames." (dialog) / "cf. Key; NextKey..., p. xx (full or abbr. bib. entry w/o prenames)" (button)
	surnamecite %!makesncite%
End