+namespace atom = "http://www.w3.org/2005/Atom"
+namespace cs = "http://purl.org/net/xbiblio/csl"
+namespace dc = "http://purl.org/dc/elements/1.1/"
+namespace s = "http://www.ascc.net/xml/schematron"
+namespace xhtml = "http://www.w3.org/1999/xhtml"
+
+dc:title [ "Citation Style Language" ]
+dc:creator [ "Bruce D'Arcus" ]
+dc:creator [ "Simon Kornblith" ]
+dc:copyright [ "Bruce D'Arcus and Simon Kornblith, 2007" ]
+dc:rights [ "Permission to freely use, copy and distribute." ]
+dc:description [
+ "Citation Style Language (CSL) schema for describing bibliographic and citation formatting."
+]
+start = style
+
+## The CSL data model consists of resources and variables. Primary resources are the
+## citation object itself, as well as related agents and events. Variables are
+## attributes of the resource: titles, dates, volume numbers, and so forth. From the
+## perspective of CSL, resources templates involve a list of variables. By contrast,
+## a variable can be accessed directly.
+## In addition, CSL also contains structures for macros and parameter options.
+div {
+ style =
+ element cs:style {
+ attribute xml:lang { xsd:language }?,
+
+ ## Refers to the default locale for the style; should generally
+ ## be set for any academic journal, since it can be used to ensure
+ ## proper quote formatting and such.
+ attribute default-locale { xsd:language }?,
+ attribute class { "in-text" | "note" },
+ info,
+ (terms? & macro* & citation & bibliography?)?
+ }
+}
+
+## info element
+div {
+
+ ## The Content model for the metadata is borrowed from Atom.
+ info =
+ element cs:info {
+ info-author*
+ & info-category*
+ & info-contributor*
+ & info-id
+ & info-issn?
+ & info-link*
+ & info-published?
+ & info-rights?
+ & info-source?
+ & info-summary?
+ & info-title
+ & info-updated
+ }
+ info-text =
+ attribute xml:lang { xsd:language }?,
+ text
+ info-author = element cs:author { info-Contributor-pattern }
+ info-Contributor-pattern =
+ element cs:name { text }
+ & element cs:email { text }?
+ & element cs:uri { xsd:anyURI }?
+ div {
+
+ ## The schema attribute should be understood to specify the controlled
+ ## CSL category list. The terms thus typically include further logic,
+ ## such as the broader categories to which they belong ("humanities",
+ ## "social sciences") as well as the class of style ("author-date", "note", etc.).
+ info-category =
+ element cs:category {
+ attribute term { info-fields | info-classes },
+ attribute scheme { xsd:anyURI }?,
+ attribute label { text }?
+ }
+
+ ## Add one or more field categories. The "generic-base" category is reserved
+ ## for the handful of truly generic styles (APA, Harvard, etc.) from which most descend.
+ info-fields =
+ "anthropology"
+ | "astronomy"
+ | "biology"
+ | "botany"
+ | "chemistry"
+ | "communications"
+ | "engineering"
+ | "generic-base"
+ | "geography"
+ | "geology"
+ | "history"
+ | "humanities"
+ | "law"
+ | "linguistics"
+ | "literature"
+ | "math"
+ | "medicine"
+ | "philosophy"
+ | "physics"
+ | "psychology"
+ | "sociology"
+ | "science"
+ | "political_science"
+ | "social_science"
+ | "theology"
+ | "zoology"
+ | info-categories.extension
+ info-classes = "author-date" | "numeric" | "label" | "note" | "in-text"
+
+ ## You can override in a customization schema, though please report
+ ## obvious gaps for inclusion in the schema.
+ info-categories.extension = notAllowed
+ }
+ info-contributor = element cs:contributor { info-Contributor-pattern }
+ info-translator = element cs:translator { info-Contributor-pattern }
+
+ ## As in Atom, the cs:id element is a required URI that is globally-unique
+ ## and persistant. Once assigned it should never change. Ideally, of course,
+ ## the URI resolves to the correct CSL file.
+ info-id = element cs:id { string }
+ info-link =
+ element cs:link {
+ attribute href { xsd:anyURI },
+
+ ## For transformation to Atom, the rel values should be expanded to include the
+ ## base URI <http://purl.org/net/xbiblio/csl/relations#>.
+ attribute rel {
+
+ ## The CSL file URI whose configuration content should be
+ ## used for processing. To be used where, for example, a
+ ## journal may use a generic publisher style that is shared
+ ## with other journals.
+ "source"
+ |
+ ## The CSL file URI on which the style is based. Since most
+ ## styles are based on a handful of core styles, this can be
+ ## useful metadata to see those relationships.
+ "template"
+ |
+ ## The homepage URI for the style.
+ "homepage"
+ |
+ ## A documentation URI for a style.
+ "documentation"
+ }?,
+ # type borrows from Atom schema pattern
+
+ ## media-type
+ attribute type {
+ xsd:string { pattern = ".+/.+" }
+ }?,
+ attribute hreflang { xsd:language }?,
+ attribute title { text }?,
+ attribute length { text }?,
+ string
+ }
+ info-published = element cs:published { xsd:dateTime }
+ info-rights = element cs:rights { info-text }
+ info-source = element cs:source { info-title & info-link? & info-id }
+ info-summary = element cs:summary { info-text }
+ info-title = element cs:title { info-text }
+ ## the issn for the journal the style corresponds to
+ # might use a regular expression pattern to validate content?
+ info-issn = element cs:issn { text }
+ info-updated = element cs:updated { xsd:dateTime }
+}
+
+## Terms and forms
+div {
+ cs-terms =
+
+ ## Miscellaneous Terms
+ "accessed"
+ | "anonymous"
+ | "and"
+ | "and others"
+ | "at"
+ | "et-al"
+ | "forthcoming"
+ | "from"
+ | "in press"
+ | "ibid"
+ | "in"
+ | "no date"
+ | "references"
+ | "retrieved"
+ | "letter"
+ | "interview"
+ | "online"
+ | "cited"
+ | "edition"
+ | "internet"
+ | "presented at"
+ |
+ ## Roles
+ "editor"
+ | "translator"
+ | "interviewer"
+ | "recipient"
+ |
+ ## Months
+ "month-01"
+ | "month-02"
+ | "month-03"
+ | "month-04"
+ | "month-05"
+ | "month-06"
+ | "month-07"
+ | "month-08"
+ | "month-09"
+ | "month-10"
+ | "month-11"
+ | "month-12"
+ |
+ ## Other
+ cs-terms.locator
+ | cs-terms.extension
+ | info-fields
+
+ ## Locators
+ cs-terms.locator =
+ "book"
+ | "chapter"
+ | "column"
+ | "figure"
+ | "folio"
+ | "issue"
+ | "line"
+ | "note"
+ | "opus"
+ | "page"
+ |
+ ## a synonym for "page" (to be deprecated)
+ "page-range"
+ | "page-first"
+ | "paragraph"
+ | "part"
+ | "section"
+ | "sub verbo"
+ | "volume"
+ | "verse"
+
+ ## "symbol" and reverts to "short" if no term exists
+ ## "verb-short" reverts to "verb" if no term exists
+ ## all others revert to "long" if no term exists
+ cs-term-forms = "long" | "verb" | "short" | "verb-short" | "symbol" | cs-term-forms.extension
+
+ ## include-period adds a period after a term if and only if the
+ ## term used (not necessarily term specified; see above) is
+ ## of form "short" or "verb-short"
+ include-period = attribute include-period { xsd:boolean }?
+
+ ## Extension structures. You may override these in a customization
+ ## schema. If you do, please contact the xbiblio project to add
+ ## the term or form to the formal controlled list in the schema.
+ div {
+ cs-terms.extension = notAllowed
+ cs-term-forms.extension = notAllowed
+ }
+}
+
+## Locales
+div {
+
+ ## Terms are localized strings used as content for the cs:text field.
+ ## It is only needed where you need to add a term not supported by
+ ## default, or override an existing one.
+ terms = element cs:terms { locale+ }
+
+ ## A language-specific wrapper.
+ locale =
+ element cs:locale {
+
+ ## Where localization is other than that of the style, use the
+ ## xml:lang attribute.
+ attribute xml:lang { xsd:language }?,
+ (simple-term | compound-term)+
+ }
+ term-attributes =
+ attribute form { cs-term-forms }?,
+ attribute name { cs-terms },
+ include-period
+
+ ## Simple terms are basic strings, used to represent genres, media, etc.
+ simple-term = element cs:term { term-attributes, text }
+
+ ## Compound terms are those whose output can be either singular or plural.
+ ## Typically used for things like page number or editor labels.
+ compound-term = element cs:term { term-attributes, single-term, multiple-term }
+ multiple-term = element cs:multiple { text }
+ single-term = element cs:single { text }
+}
+
+## Names is a data type holding a text of authors, editors, or translators.
+div {
+ names-attributes =
+ formatting,
+ delimiter,
+ attribute variable {
+ list { cs-names+ }
+ }
+ names = element cs:names { names-attributes, (name & name-label*), substitute? }
+
+ ## Short version of "names" element, without children, allowed in <substitute>
+ names-short = element cs:names { names-attributes }
+ name =
+ element cs:name {
+ formatting,
+
+ ## Indicates long (first name + last name, for Western names) or short
+ ## (last name only, for Western names) form of name. Default is long
+ ## form
+ attribute form { "long" | "short" }?,
+
+ ## Controls appearance of "and"/"&". To disable, do not specify.
+ attribute and { "text" | "symbol" }?,
+
+ ## Delimiter between names (delimiter between variables is on <names>
+ ## tag, where it should be). This is ", " in "J. Doe, S. Smith."
+ delimiter,
+
+ ## delimiter for the last name is a list
+ attribute delimiter-precedes-last {
+
+ ## The "always" value means that result is "J. Doe, and T. Timmons"
+ "always"
+ |
+ ## Default behavior; would result in "J. Doe and T. Timmons," but "J. Doe,
+ ## S. Smith, and T. Timmons" (note comma preceding 'and').
+ "never"
+ }?,
+
+ ## Sets the first-author name order to correspond to the sort order of
+ ## the bibliography; e.g. Doe, John (name-as-sort-order) vs. John Doe (w/o
+ ## attribute).
+ attribute name-as-sort-order { "first" | "all" }?,
+
+ ## The delimiter for personal name parts where sort order differs from
+ ## display order (for example, in standard Western names). This is the
+ ## ", " in "Doe, John."
+ attribute sort-separator { text }?,
+
+ ## Indicates whether given name parts ought to be given as initials
+ ## (e.g., J. K. Rowling) and the text to follow each initial.
+ attribute initialize-with { text }?
+ }
+
+ ## Similar to label as below, but inherits variable from <names> tag
+ name-label = element cs:label { label-primitives }
+
+ ## Substitutions, if the name does not exist
+ substitute = element cs:substitute { (names-short | cs-element)+ }
+ cs-names =
+ "author"
+ | "editor"
+ | "translator"
+ | "recipient"
+ | "interviewer"
+ | "publisher"
+ | "composer"
+ | "original-publisher"
+ | "original-author"
+ |
+ ## to be used when citing a section of a book, for example, to distinguish the author
+ ## proper from the author of the containing work
+ "container-author"
+ |
+ ## use for series editor
+ "collection-editor"
+}
+
+## date
+div {
+ date =
+ element cs:date {
+ attribute variable {
+ list { cs-date-tokens+ }
+ },
+ formatting,
+ delimiter,
+ date-part+
+ }
+ date-part = element cs:date-part { formatting, (month | day | year-other) }
+
+ ## Month formats:
+ ## long (default): January
+ ## short: Jan
+ ## numeric: 1
+ ## numeric-leading-zeros: 01
+ month =
+ attribute name { "month" },
+ (attribute form { "long" | "short" | "numeric" | "numeric-leading-zeros" }?,
+ include-period)
+
+ ## Day formats:
+ ## numeric (default): 5
+ ## numeric-leading-zeros: 05
+ ## ordinal: 5th
+ day =
+ attribute name { "day" },
+ attribute form { "numeric" | "numeric-leading-zeros" | "ordinal" }?
+
+ ## Year formats:
+ ## long (default): 2005
+ ## short: 05
+ ## Other represents any non-month/day/year date part
+ year-other =
+ attribute name { "year" | "other" },
+ attribute form { "short" | "long" }?
+ cs-date-tokens = "issued" | "event" | "accessed" | "container" | "original-date" | "submitted"
+}
+
+## The cs:text element is the main formatting element used to layout down content.
+div {
+ cs-text =
+ element cs:text {
+ formatting,
+ ((((
+ ## adds a variable belonging to this item
+ attribute variable {
+ list { variables+ }
+ }
+ & delimiter)
+ |
+ ## adds the results of a macro, as specified in the main body of the CSL
+ attribute macro { token }
+ |
+ ## A descriptor that locates sub-item content within a cited resource. Used
+ ## in some styles to indicate specific page numbers for excerpted
+ ## content, for example.
+ attribute point-locator { cs-terms.locator }),
+ attribute form { "short" | "long" }?)
+ | (
+ ## adds a localized term
+ attribute term { cs-terms },
+ attribute form { cs-term-forms }?,
+ include-period,
+ plural?)
+ |
+ ## adds the text in the value field. use sparingly.
+ ## when dealing with localizable text, <text term="(term)"/> should be
+ ## used, even if this means defining a new term.
+ attribute value { text })
+ }
+
+ ## The number markup directive matches the first number found in a field,
+ ## and returns only that component. If no number is detected, the result
+ ## is empty. A non-empty number may be subject to further formatting consisting
+ ## of a form attribute whose value may be numeric, ordinal or roman to format
+ ## it as a simple number (the default), an ordinal number (1st, 2nd, 3rd etc)
+ ## or roman (i, ii, iii, iv etc). The text-case can also apply to capitalize
+ ## the roman numbers for instance. The other normal formatting rules apply
+ ## too (font-style, ...). When used in a conditional, number tests if
+ ## there is a number present, allowing conditional formatting.
+ cs-number =
+ element cs:number {
+ formatting,
+ attribute variable { "edition" | "volume" | "issue" | "number" | "number-of-volumes" },
+ attribute form { "numeric" | "ordinal" | "roman" }?
+ }
+ variables =
+
+ ## the primary title for the cited item
+ "title"
+ |
+ ## the secondary title for the cited item; for a book chapter, this
+ ## would be a book title, for an article the journal title, etc.
+ "container-title"
+ |
+ ## the tertiary title for the cited item; for example, a series title
+ "collection-title"
+ |
+ ## collection number; for example, series number
+ "collection-number"
+ |
+ ## title of a related original version; often useful in cases of translation
+ "original-title"
+ |
+ ## the name of the publisher
+ "publisher"
+ |
+ ## the location of the publisher
+ "publisher-place"
+ |
+ ## the name of the archive
+ "archive"
+ |
+ ## the location of the archive
+ "archive-place"
+ |
+ ## the location within an archival collection (for example, box and folder)
+ "archive_location"
+ |
+ ## issuing authority (for patents) or judicial authority (such as court
+ ## for legal cases)
+ "authority"
+ |
+ ## the name or title of a related event such as a conference or hearing
+ "event"
+ |
+ ## the location or place for the related event
+ "event-place"
+ |
+ ##
+ "page"
+ |
+ ## a description to locate an item within some larger container or
+ ## collection; a volume or issue number is a kind of locator, for example.
+ "locator"
+ |
+ ## version description
+ "version"
+ |
+ ## volume number for the container periodical
+ "volume"
+ |
+ ## refers to the number of items in multi-volume books and such
+ "number-of-volumes"
+ |
+ ## refers to the number of pages in a book or other document
+ "number-of-pages"
+ |
+ ## the issue number for the container publication
+ "issue"
+ |
+ ##
+ "chapter-number"
+ |
+ ## medium description (DVD, CD, etc.)
+ "medium"
+ |
+ ## the (typically publication) status of an item; for example "forthcoming"
+ "status"
+ |
+ ## an edition description
+ "edition"
+ |
+ ## a section description (for newspapers, etc.)
+ "section"
+ |
+ ##
+ "genre"
+ |
+ ## a short inline note, often used to refer to additional details of the resource
+ "note"
+ |
+ ## notes made by a reader about the content of the resource
+ "annote"
+ |
+ ##
+ "abstract"
+ |
+ ##
+ "keyword"
+ |
+ ## a document number; useful for reports and such
+ "number"
+ |
+ ## for related referenced resources; this is here for legal case
+ ## histories, but may be relevant for other contexts.
+ "references"
+ |
+ ##
+ "URL"
+ |
+ ##
+ "DOI"
+ |
+ ##
+ "ISBN"
+ |
+ ##
+ "call-number"
+ |
+ ## the number used for the in-text citation mark in numeric styles
+ "citation-number"
+ |
+ ## the label used for the in-text citation mark in label styles
+ "citation-label"
+ |
+ ## The number of a preceding note containing the first reference to
+ ## this item. Relevant only for note-based styles, and null for first references.
+ "first-reference-note-number"
+ |
+ ## The year suffix for author-date styles; e.g. the 'a' in '1999a'.
+ "year-suffix"
+}
+## The cs:label element.
+div {
+
+ ## The label element is used to print text terms that depend on document content
+ ## for pluralization. For labeling pages, this is preferable, as pages may be
+ ## either singular or plural (p. or pp.)
+ label =
+ element cs:label {
+ label-primitives,
+ attribute variable { "page" | "locator" }
+ }
+ label-primitives =
+ formatting,
+ include-period?,
+ attribute form { cs-term-forms },
+
+ ## On cs:label, use to modify default pluralization behavior.
+ plural?
+
+ ## modifies plualization behavior [ a:defaultValue = "contextual" ]
+ plural = attribute plural { xsd:boolean }
+}
+
+## The cs:macro element
+div {
+
+ ## The macro element works something like in BibTeX, and provides a ready-made
+ ## bundle of formatting templates that can be easily reusesd elsewhere.
+ macro =
+ element cs:macro {
+ attribute name { token },
+ cs-element+
+ }
+}
+
+## The cs:group element
+div {
+
+ ## Group is used to provide delimiters and a common prefix/suffix. It is syntactic
+ ## sugar for a conditional that tests for the presence of any non-null child variable
+ ## or macro call results. So if there are no such results, then any <text term="(term)">
+ ## content will not be printed.
+ group =
+ element cs:group {
+ formatting,
+ delimiter,
+ ## the class attribute can be used to pass on styling hooks for CSS and such
+ attribute class { token }?,
+ cs-element+
+ }
+}
+div {
+ layout = element cs:layout { formatting, delimiter, cs-element }
+ cs-element = (names | date | label | cs-text | cs-number | choose | group)+
+}
+
+## The cs:citation element
+div {
+
+ ## The cs:citation handles printing of citations. A citation may consist of
+ ## one-or-more references to bibliographic sources. These references can either
+ ## be simple in-text keys [doe99] or numeric markers [1], or more complex short
+ ## descriptors generated at runtime common in author-date (Doe, 1999a) or note-based
+ ## styles.
+ ## note: one issue unique to note-based styles is that a citation reference
+ ## effectively may become a full sentence. Implementers should consider this in
+ ## their design and insert the final formatted citation in the correct title form.
+ ## For example, if a citation is footnoted without any additional text, the first
+ ## character of the output should be uppercased. By contrast, if the citation is
+ ## within a pre-existing footnote, and preceded by non-citation text, then it should
+ ## be printed as is.
+ citation = element cs:citation { (citation-options* & sort?), layout }
+}
+
+## The cs:bibliography element
+div {
+ bibliography = element cs:bibliography { (bibliography-options* & sort?), layout }
+}
+
+## The cs:option element
+div {
+ citation-options = et-al | et-al-subsequent | disambiguate | collapse
+ bibliography-options =
+ et-al | hanging-indent | second-field-align | subsequent-author-substitute | line-formatting | group-by
+
+ ## Pattern for options that are either true or false
+ option-tf = attribute value { xsd:boolean }
+
+ ## Sorting and grouping by author assumes by default that the string includes the entire list
+ ## of authors. This option allows you to instead use first author only.
+ group-by =
+ element cs:option {
+ attribute name { "group-by" },
+ attribute value { "first-author" }
+ }
+
+ ## sets the bibliographic entries to be rendered with hanging-indents
+ hanging-indent =
+ element cs:option {
+ attribute name { "hanging-indent" },
+ option-tf
+ }
+
+ ## "citation-number" collapses numeric citations from [1, 2, 3] to [1-3]
+ ## "year" collapses authors from (Doe 2000, Doe 2001) to (Doe 2000,
+ ## 2001)
+ ## "year-suffix" collapses as "year", but also collapses (Doe 2000a,
+ ## Doe 2000b) to (Doe 2000a, b) (ignored if
+ ## disambiguate-add-year-suffix is missing)
+ collapse =
+ element cs:option {
+ attribute name { "collapse" },
+ attribute value { "citation-number" | "year" | "year-suffix" }
+ }
+
+ ## second-field-align is useful for formatting a numbered list. It aligns
+ ## any subsequent lines of a bibliography entry with the beginning of the
+ ## second field. For example, if the first field is
+ ## <text variable="citation-number" suffix=". "/>
+ ##
+ ## 1. Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do
+ ## eiusmod
+ ##
+ ## If set to "margin," then the first field is put in the margin and all
+ ## subsequent lines of text are aligned with the margin. This is useful for
+ ## IEEE style.
+ second-field-align =
+ element cs:option {
+ attribute name { "second-field-align" },
+ attribute value { "true" | "margin" }
+ }
+
+ ## substitutes subsequent recurrences of an author for a given string
+ subsequent-author-substitute =
+ element cs:option {
+ attribute name { "subsequent-author-substitute" },
+ attribute value { text }
+ }
+
+ ## defines parameters relating to "et al" formatting:
+ ## et-al-min: the minimum number of contributors to use "et al"
+ ## et-al-use-first: the number of contributors to explicitly print under
+ ## "et al" conditions
+ ## et-al-subsequent-*: same as above, but for subsequent references
+ ## (citation only)
+ et-al =
+ element cs:option {
+ attribute name { "et-al-min" | "et-al-use-first" },
+ attribute value { xsd:integer }
+ }
+ et-al-subsequent =
+ element cs:option {
+ attribute name { "et-al-subsequent-min" | "et-al-subsequent-use-first" },
+ attribute value { xsd:integer }
+ }
+
+ ## defines parameters relating to disambiguation, followed in the order given
+ ## below until a citation is disambiguated
+ ## disambiguate-add-names: add additional names, disregarding
+ ## the "et-al" setting, to disambiguate the citations
+ ## disambiguate-add-givenname: add a given name to a citation
+ ## to disambiguate it (e.g., John Doe, 2005 vs. Doe, 2005)
+ ## disambiguate-add-year-suffix: add a suffix to the year (e.g.,
+ ## 2007a) when there are two works by the same author published in
+ ## the same year included in one bibliography
+ disambiguate =
+ element cs:option {
+ attribute name {
+ "disambiguate-add-givenname" | "disambiguate-add-names" | "disambiguate-add-year-suffix"
+ },
+ option-tf
+ }
+ # defines spacing between entries and between lines
+ # line-spacing: in units of lines; default 1
+ # entry-spacing: in units of line-spacing; default 1
+ line-formatting =
+ element cs:option {
+ attribute name { "line-spacing" | "entry-spacing" },
+ attribute value { xsd:integer }
+ }
+}
+
+## The cs:sort element
+div {
+ all-variables = variables | cs-date-tokens | cs-names
+
+ ## The sort element specifies the sort order for a citation or for the
+ ## bibliography. If it is not added, citations are sorted according to user
+ ## preferences, and bibliography is sorted according to order cited.
+ sort = element cs:sort { key+ }
+ key =
+ element cs:key {
+ (attribute variable { all-variables }
+ | attribute macro { token }),
+
+ ## Default sort order is ascending
+ attribute sort { "ascending" | "descending" }?
+ }
+}
+
+## The cs:choose element
+div {
+
+ ## The choose elements provides a simple conditional structure.
+ choose = element cs:choose { if, else-if*, else? }
+ if = element cs:if { condition, cs-element* }
+ else-if = element cs:else-if { condition, cs-element* }
+ else = element cs:else { cs-element+ }
+ condition =
+
+ ## If the entry is of a given type, this is true
+ attribute type {
+ list { cs-types+ }
+ }?,
+
+ ## If a given variable exists, this is true
+ attribute variable {
+ list { all-variables+ }
+ }?,
+
+ ## If a given variable contains numeric data, this is true
+ attribute is-numeric {
+ list { all-variables+ }
+ }?,
+
+ ## If a given variable contains a date, this s true
+ attribute is-date {
+ list { all-variables+ }
+ }?,
+
+ ## The position of a citation. Whenever position="ibid-with-locator"
+ ## is true, position="ibid" is also true, and whenever position="ibid"
+ ## is true, position="subsequent" is also true
+ attribute position {
+ list { ("first" | "subsequent" | "ibid" | "ibid-with-locator")+ }
+ }?,
+
+ ## If text inside an <if disambiguate="true"> block can be used to
+ ## differentiate two otherwise identical citations, it will be added.
+ ## If the citations remain identical after its addition, it will not
+ ## be added.
+ attribute disambiguate { xsd:boolean }?,
+
+ ## A conditional on the locator for this specific entry
+ attribute locator {
+ list { cs-terms.locator+ }
+ }?,
+ attribute match { "all" | "any" | "none" }?
+}
+
+## variables and types; needs some more thought
+div {
+ cs-types =
+ "article"
+ | "article-magazine"
+ | "article-newspaper"
+ | "article-journal"
+ | "bill"
+ | "book"
+ | "broadcast"
+ | "chapter"
+ | "entry"
+ | "entry-dictionary"
+ | "entry-encyclopedia"
+ | "figure"
+ | "graphic"
+ | "interview"
+ | "legislation"
+ | "legal_case"
+ | "manuscript"
+ | "map"
+ | "motion_picture"
+ | "musical_score"
+ | "pamphlet"
+ | "paper-conference"
+ | "patent"
+ | "post"
+ | "post-weblog"
+ | "personal_communication"
+ | "report"
+ | "review"
+ | "review-book"
+ | "song"
+ | "speech"
+ | "thesis"
+ | "treaty"
+ | "webpage"
+}
+
+## Formatting attributes.
+div {
+ delimiter = attribute delimiter { text }?
+
+ ## attributes are drawn directly from CSS and FO where possible
+ formatting =
+ attribute prefix { text }?,
+ attribute suffix { text }?,
+ attribute font-family { text }?,
+ attribute font-style { "italic" | "normal" | "oblique" }?,
+ attribute font-variant { "normal" | "small-caps" }?,
+ attribute font-weight { "normal" | "bold" | "light" }?,
+ attribute text-decoration { "none" | "underline" }?,
+ attribute vertical-align { "baseline" | "sup" | "sub" }?,
+ attribute text-case {
+
+ ## display all text as lowercase
+ "lowercase"
+ |
+ ## display all text as uppercase
+ "uppercase"
+ |
+ ## capitalize first character; other characters
+ ## displayed as is
+ "capitalize-first"
+ |
+ ## capitalize first character of every word;
+ ## other characters displayed lowercase
+ "capitalize-all"
+ |
+ ## display as title case (the Chicago Manual
+ ## of Style calls this "headline style")
+ "title"
+ |
+ ## display as sentence case/sentence style
+ "sentence"
+ }?,
+
+ ## For examples such as abstracts and notes in annotated bibliographies
+ ## use the "block" display value. Otherwise, content is displayed inline.
+ attribute display { "block" | "inline-block" }?,
+ attribute quotes { xsd:boolean }?
+}
projects / acawiki-csl / commitdiff