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diff --git a/doc/context/bib/bibmod-doc.tex b/doc/context/bib/bibmod-doc.tex new file mode 100644 index 000000000..b1ba4dcc3 --- /dev/null +++ b/doc/context/bib/bibmod-doc.tex @@ -0,0 +1,665 @@ + +\usemodule[int-load] +\def\loadsetups{} +\setupinteraction[state=start] +\setupcolors[state=start] + +\usemodule[bib,set-11,mod-01] +\setuppublications[alternative=num] + +\startXMLmapping[zero] +\processXMLfilegrouped{t-bib.xml} +\stopXMLmapping + +\setupitemize[each][packed] + +\setuphead[section][page=] + +\setupoutput[pdftex] + +\def\BIBTEX{Bib\TeX} +\def\MAPS{Maps} + + +\startbuffer[bibexample] +\startpublication[k=me, + t=manual, + a=Hoekwater, + y=2006, + s=TH2006, + n=1, + u=http://contextgarden.net/Bibliography] +\author[]{Taco}[T.]{}{Hoekwater} +\title{\CONTEXT\ Publication Module, The user documententation} +\pubyear{2006} +\note{In case you didn't know: it's the document you are reading now} +\pages{12} +\stoppublication +\stopbuffer + +\getbuffer[bibexample] + +\startmodule[type=tex] + +\startdocumentation + +\module + [ file=bibmod-doc, + version=2006.03.13, + title=Module Documentation, + subtitle=Bibliographies, + author={Taco Hoekwater}, + date=\currentdate, + copyright=Taco Hoekwater] + +\completecontent + +\section{Introduction} + +The bibliographic module (\type{t-bib.tex}) takes care of references +to publications and the typesetting of publication lists, as well as +providing an interface between \BIBTEX and \CONTEXT. This manual +documents version 2006.03.13. + +The bibliographic subsystem consists of the main module +\type{t-bib.tex}; four \BIBTEX\ styles (\type{cont-xx.bst}); and a set +of example configuration files (\type{bibl-xxx.tex}) that set up +specific formatting styles for both the citations and the list of +references. + + +\subsection{General overview} + +A typical input file obeys following structure: +\startitemize[n] +\item A call to \type{\usemodule[bib]}. +\item Optionally, a few setup commands for the bibliographic module. +\item A number of definitions of publications to be referenced in the +main text of the article. The source of these definitions can be +a combination of: + \startitemize + \item THe \type{\jobname.bbl} file (automatically read at \type{\starttext}) + \item extra bbl files + \item a file or inline macros before \type{\starttext} + \stopitemize + These possibilities will be explained below. For now, it is + only important to realize that of all these definitions have to be known + {\it before} the first citation in the text. +\item \type{\starttext} +\item The body text, with a number of \type{\cite} commands. +\item The list of publications, called using the command + \type{\placepublications} or the command\break \type{\completepublications}. +\item \type{\stoptext} +\stopitemize + +\section{Setup commands} + +Bibliographic references use a specific `style', a collection of rules +for the use of \type{\cite} as well as for the formatting that is +applied to the publication list. The \CONTEXT\ bibliographic module +expects you to define all of these style options in one single +file of which the names starts with the prefix \type{bibl-}. + +Unlike the normal situation in \LATEX, this style {\it also\/} +includes the formatting of the items themselves. Because of this, the +\type{.bbl} file is set up as a database of entries with fields. + +\subsection{Global settings: \type{\setuppublications}} + +The most important user-level command is +\type{\setuppublications}. Most of the options to this command +shoudl be set by the bibliography style file, but a few of them are of +immediate interest to the casual user as well. + +Like all setup commands, thus command should be given before +\type{\starttext}, as it sets up global information about the +bibliographic references used in the document. \CONTEXT\ needs this +information in order to function correctly. + +\setup{setuppublications} + +\starttabulate[|l|p|] +\NC alternative\NC This gives the name of a bibliography style. \crlf + The chosen style defines the other default options, the options + given in this documentation are the defaults as they are set up + by the `apa' style. When this argument is given, the newly set +style is read in first, before the other options are processed. Thus +allowing you to override specific settings from the chosen style.\NC\NR +\NC refcommand \NC the default option for \type{\cite}\NC \NR +\NC sorttype\NC How the publications in the final publication + list should be sorted. `cite' means: by the order in which + they were first cited in your text. `bbl' tells the + module to keep the relative ordering in which the publication + definitions were found\crlf + The current default for apa is `cite'\NC\NR +\NC criterium\NC Whether to list only the referenced + publications or all of them.\crlf + If this value is `all', then if `sorttype' equals `cite', this + means that all referred-to publications are listed + before all others, otherwise (if `sorttype' equals `bbl') you will + just get a typeset version of the used database(s).\crlf + The default for apa is `used'\NC\NR +\NC numbering\NC Whether or not the publication list + should be labelled and if so, how. \type{yes} uses the item number in + the publication list as label. \type{short} uses the short + label. \type{bib} + uses the original number in the \BIBTEX\ database as a label. + Anything else turns labelling off.\crlf + The default for apa is `no'\NC\NR +\NC autohang\NC Whether or not the + hanging indent should be re-calculated based on the real size of the + label. This option only applies if numbering is turned on.\crlf + The default is `no'.\NC\NR +\stoptabulate + +\subsection{How the entries are formatted: \type{\setuppublicationlist}} + +\setup{setuppublicationlist} + +The list of publications at the end of the article is essentially a +normal context `list' that behaves much like the list that defines the +table of contents, with the following changes: + +The module defines a set of extra options. These option names are static, they +do {\it not} change to follow the selected \CONTEXT\ interface language. + +The first two options provide default widths for `autohang': +\starttabulate[|l|p|] +\NC totalnumber\NC The total number of items in the following list (used for autohang).\NC\NR +\NC samplesize\NC The longest short label in the list (used for autohang)\NC\NR +\stoptabulate + +The other extra options are needed to control micro||typesetting +of things that are buried deep within macros. There is a separate +command to handle the larger layout options +(\type{\setuppublicationlayout}, explained below), but the options +here are the only way to make changes in the formatting used for +editors', authors', and article authors' names. +\starttabulate[|l|p|] +\NC editor \NC command to typeset one editor in the publication list.\NC \NR +\NC author \NC command to typeset one author in the publication list.\NC \NR +\NC artauthor \NC command to typeset one article author in the publication list.\NC \NR +\NC namesep \NC the separation between consecutive names (either + editors, authors or artauthors).\NC \NR +\NC lastnamesep \NC the separation before the last name in a list of names.\NC \NR +\NC firstnamesep \NC the separation following the fistname or inits within a name in the publication list.\NC \NR +\NC juniorsep \NC likewise for `junior'.\NC \NR +\NC vonsep \NC likewise for `von'.\NC \NR +\NC surnamesep \NC likewise for surname.\NC \NR +\stoptabulate +The commands after `editor' e.g. are predefined +macros that control how a single name is typeset. The four supplied +macros provide formatting that looks like this: + +{\setvalue{@@currentalternative}{data} +\starttabulate[|l|p|] +\NC\tex{invertedauthor}\NC \invertedauthor{Taco}{von}{Hoekwater}{T}{jr}\NC\NR +\NC\tex{invertedshortauthor}\NC \invertedshortauthor{Taco}{von}{Hoekwater}{T}{jr}\NC\NR +\NC\tex{normalauthor}\NC \normalauthor{Taco}{von}{Hoekwater}{T}{jr}\NC\NR +\NC\tex{normalshortauthor}\NC \normalshortauthor{Taco}{von}{Hoekwater}{T}{jr}\NC\NR +\stoptabulate +} +As you can see in the examples, there is a connection between certain +styles of displaying a name and the punctuation used. Punctuation in +this document has been set up by the `ap' style, and that style makes +sure that \type{\invertedshortauthor} looks good, since that is the default +command for `apa' style. (Keep in mind that the comma at the end of the +author will be inserted by either `namesep' or `lastnamesep'.) + +In case you are not happy with the predefined macros; it is quite simple to +define one of these macros yourself, it is a simple macro with 5 +arguments: firstnames, von-part, surname, inits, junior. + +For example, here is the definition of \type{\normalauthor}, +\starttyping +\def\normalauthor#1#2#3#4#5% + {\bibdoif{#1}{#1\bibalternative{firstnamesep}}% + \bibdoif{#2}{#2\bibalternative{vonsep}}% + #3\bibalternative{surnamesep}% + \bibdoif{#5}{#5\unskip}} +\stoptyping +but commands can be a lot simpler, like this: +\starttyping +\def\surnameonly#1#2#3#4#5{#3} +\setuppublicationlist[editor=\surnameonly] +\stoptyping + + +Apart from these extra options, +the module itself sets some of the options to the internal call to +\type{\setuplist} itself. + +To get a reasonable layout for the reference list, the following are +set as a precaution: +\starttabulate[|l|p|] +\NC alternative\NC Always re-initialized to `a'. This makes sure that no +space is allocated for the page number.\NC\NR +\NC pagenumber\NC Always re-initialized to `no'. The list is a bit of +a special one, and page numbers don't make much sense. All entries +will have the same page number: the number of the page on +which \type{\placepublications} was called.\NC\NR +\NC interaction\NC Alway made empty. There should never be any +interactivity in the list of publications, because the entries all +point to themselves (this limitation is similar to one for `pagenumber'). +\stoptabulate + + +And also, the following options are initialized depending on the +global settings for `numbering' and `autohang': +\starttabulate[|l|p|] +\NC width\NC Set to the calculated width of the largest label, but only if autohang is `yes'\NC\NR +\NC distance\NC Set to 0pt, but only if autohang is `yes'\NC\NR +\NC numbercommand\NC A command given in `setuppublications' if numbering is turned on, otherwise empty.\NC\NR +\NC textcommand\NC Set to a macro that outdents the body text if numbering is turned off, otherwise empty\NC\NR +\stoptabulate + + +\subsection{Setting citation options: \type{\setupcite}} + +The \type{\cite} command has a lot of alternatives, as could be seen +above in the setting of `refcommand'. And these alternatives have +their own options: + +\setup{setupcite} + +\starttabulate[|l|p|] +\NC andtext \NC separation between two authors (for \type{\cite[author]} styles)\NC \NR +\NC otherstext \NC text used for `et.al.' (for \type{\cite[author]} styles)\NC \NR +\NC pubsep \NC separator between publication references in a + \type{\cite} command.\NC \NR +\NC lastpubsep \NC same, but for the + last publication in the list.\NC \NR +\NC left \NC left side of a \type{\cite} (like \type{[})\NC \NR +\NC inbetween \NC the separator between parts of a single citation.\NC\NR +\NC right \NC right side of a \type{\cite} (like \type{]})\NC \NR +\NC compress \NC Whether \type{\cite} should try to +compress it's argument list. \NC\NR +\stoptabulate +Not all options apply to all types of \type{\cite} commands. +E.g. `compress' does not apply to the citation +list for all options of \type{\cite}, since sometimes compression does +not make sense or is not possible. The `num' version compresses +into a condensed sorted list, and the various `author' styles try +to compress all publications by one author, but e.g. years are +never compressed. + +Likewise, `inbetween' only applies to three types: `authoryear' (a +space), `authoryears' (a comma followed by a space), and `num' (where +it is `--' (an endash), the character used to separate number ranges). + +\subsection{Setting up \BIBTEX: \type{\setupbibtex}} + +\BIBTEX\ bibliographic databases are converted into \type{.bbl} files, +and the generated file is just a more \TEX-minded representation of +the full database(s). + +The four \type{.bst} files do not do any actual formatting on the +entries, and they do not subset the database either. Instead, the +{\it entire} database is converted into \TEX-parseable records. About the +only thing the \type{.bst} files do is sorting the entries (and +\BIBTEX\ itself resolves any `STRING' specifications, of course). + +The module will read the created \type{\jobname.bbl} file +and select the parts that are needed for the current article. + +\setup{setupbibtex} + +\starttabulate[|l|p|] +\NC database\NC List of bibtex database file names to be + used. The module will write a very short \type{.aux} file instructing + \BIBTEX\ to create a (possibly very large) \type{\jobname.bbl} file, + that will be \type{\input} by the module (at \type{\starttext}).\NC\NR +\NC sort\NC How the publications in the + \BIBTEX\ database file should be sorted.\crlf + The default here is `no' (\type{cont-no.bst}), meaning no sorting at all. + `author' (\type{cont-au.bst}) sorts alphabetically on author and within that on year, + `title' (\type{cont-ti.bst}) sorts alphabetically on title and then on author and + year, and `short' (\type{cont-ab.bst}) sorts on the short key that is generated + by \BIBTEX.\NC\NR +\stoptabulate + +For now, you need to run \BIBTEX\ by hand to create the +\type{\jobname.bbl} file (\type{texutil} will hopefully do this for +you in the future). + +You may want to create the \type{\jobname.bbl} yourself. The +\type{.bbl} syntax is explained below. There is no default +database of course, and you do not {\it have} to use one: it is +perfectly OK to just \type{\input} a file with the bibliographic +records, as long as it has the right input syntax. Or even to include +the definitions themselves in the preamble of your document. + +The most efficient calling order when using \BIBTEX\ is: +\starttyping +texexec --once myfile +bibtex myfile +texexec myfile +\stoptyping + +Texexec should be smart enough to recognize how many +runs are needed in the final part, but it seems it +sometimes does one iteration too few. So you might +have to call texexec one last time to get the page references +correct. Numbered references always need at least one run more +than author, year references, because the final number in +the reference list is usually not decided upon yet at the +moment the \type{\cite} command is encountered. + + +\subsection{Borrowing publications: \type{\usepublications}} + +It is also possible to instruct the module to use the bibliographic +references belonging to another document. This is done by using the command +\type{\usepublications[files]}, where \type{files} is a list of other +\CONTEXT\ documents (without extension). + +\setup{usepublications} + +To be precise, this command will use the \type{.bbl} and \type{.tuo} +files from the other document(s), and will therefore not work if these +files cannot be found (the \type{.tuo} file is needed to get correct +page references for \type{\cite[page]}). + + +\section{Citations} + +Citations are handled through the \type{\cite} command. + +\type{\cite} has two basic appearances: + +\subsection{Default and explicit citations} + +\setup{cite} + +The single-argument form executes the style-defined default citation +command. This is the preferred way of usage, since some styles might +use numeric citations while others might use a variation of the +(author,year) style. + +The two-argument form allows you to manually select the style you want. + +\subsubsection{Citation types} + +Following is the full list of recognized keywords for \type{\cite}, +with a short explanation where the data comes from. Most of the +information that is usable within \type{\cite} comes from the argument +to \type{\startpublication}. This command is covered in detail below. + + +All of these options are {\it valid} in all publication styles, since +\CONTEXT\ always has the needed information available. But not all of +these are {\it sensible} in a particular style: using numbered references if +the list of publications itself is not numbered is not a good idea, for +instance. Also, some of the keys are somewhat strange and only +provided for future extensions. + +First, here are the simple ones: +\starttabulate[|l|l|p|] +\NC author\NC \cite[author][me] \NC(from `a')\hfil\NC\NR +\NC doi\NC \cite[doi][me]\NC (from `d')\hfil\NC\NR +\NC key\NC \cite[key][me]\NC (from `k')\hfil\NC\NR +\NC serial\NC \cite[serial][me]\NC (from `n')\hfil\NC\NR +\NC short\NC \cite[short][me]\NC (from `s')\hfil\NC\NR +\NC type\NC \cite[type][me]\NC (from `t')\hfil\NC\NR +\NC year\NC \cite[year][me]\NC (from `y')\hfil\NC\NR +\NC url\NC \cite[url][me]\NC (from `u')\hfil\NC\NR +\stoptabulate +Keep in mind that `n' is a database sequence number, and not +necesarily the same number that is used in the list of +publications. For instance, if `sorttype' is cite, the list will be +re-ordered, but the `n' value will remain the same. To get to the +number that is finally used, use +\starttabulate[|l|l|p|] +\NC num\NC \cite[num][me]\NC (this is a reference to + the sequence number used in the publication list)\hfil\NC\NR +\stoptabulate +If the list of publications is not numbered visually, there will still +be a number available. + +Three of the options are combinations: +\starttabulate[|l|l|p|] +\NC authoryear\NC \cite[authoryear][me]\NC(from `a' and `y')\hfil\NC\NR +\NC authoryears\NC \cite[authoryears][me]\NC(from `a' and `y')\hfil\NC\NR +\NC data\NC \vtop{\hsize .45\hsize \cite[data][me]}\NC The data content of the entry\hfil\NC\NR +\stoptabulate + +And the last one is a page reference to the page where the +the entry is typeset within the publication list. + +\starttabulate[|l|l|p|] +\NC page\NC \cite[page][me]\NC (a page reference)\hfil\NC\NR +\stoptabulate + +\subsection{Citations with local setups} + +\setup{citealt} + +The arguments in this form are inherited from \type{\setupcite}, +except for \type{extras}. The argument of `\type{extras}' is typeset +at the end of the reference, but before a potential `\type{right}', so +it can be used for e.g. page or chapter specifiers. + + +\section{Placing the publication list} + +This is really simple: use \type{\completepublications} +or \type{\placepublications} at the location in your +text where you want the publication list to appear. As is normal in +\CONTEXT, \type{\placepublications} gives you a raw list, and +\type{\completepublications} a list with a heading. The module uses +the following defaults for the generated head: +\starttyping +\setupheadtext[en][\biblistname=References] +\setupheadtext[nl][\biblistname=Literatuur] +\setupheadtext[de][\biblistname=Literatur] +\setupheadtext[it][\biblistname=Bibliografia] +\setupheadtext[sl][\biblistname=Literatura] +\setupheadtext[fr][\biblistname=Bibliographie] +\stoptyping + +These (or new ones) can be redefined as needed. + +\section{The bbl file} + +A typical bbl file consists of one initial command +(\type{\setuppublicationlist}) that sets some information +about the number of entries in the bbl file and the widths +of the labels for the list, and that command is followed by a number of +appearances of \type{\startpublication ... \stoppublication} + +The full appearance version of \type{\cite} +accepts a number of option keywords, and we saw earlier that +the argument of the \type{\startpublication} command +defines most of the things we can reference to. This section explains +the precise syntax for \type{\startpublication}. + +Each single block defines one bibliographic entry. I apologise +for the use of single||letter keys, but these have the advantage of +being a)\quad short and b)\quad safe w.r.t. the multi-lingual interface. + +\setup{startpublication} + +Here is the full example that has been used throughout this document: + +\typebuffer[bibexample] + +\subsection{Defining a publication} + +The list of commands that is allowed to appear between \type{\startpublication} +and \type{\stoppublication} is given below. + +Order within an entry is irrelevant, except for the relative ordering +within each of the three commands that might appear more than once: +\type{\artauthor}, \type{\author} and \type{\editor}. + +Most of these are `normal' \BIBTEX\ field names (in lowercase), but +some are extra special, either because they come from non-standard +databases that I know of, or because the bst file has pre-processed +the contents of the field. + +\subsubsection{Complex fields} + +The three fields that contain names are extra special, because they +have more than one argument. These are: \type{\artauthor}, +\type{\author} and \type{\editor}. At the moment, these +commands require exactly 5 arguments (of which two look like +optional arguments, but they are not) + + +\starttabulate[|l|l|p|] +\NC\tex{artauthor[\#1]\{\#2\}[\#3]\{\#4\}\{\#5\}}\NC\tfx AUTHOR\NC For an author of any publication + that appears within a larger publication, like an article that appears + within a journal or as part of a proceedings. \NC\NR +\NC\tex{author[\#1]\{\#2\}[\#3]\{\#4\}\{\#5\}}\NC\tfx AUTHOR\NC The author of a standalone + publication, like a monograph.\NC\NR +\NC\tex{editor[\#1]\{\#2\}[\#3]\{\#4\}\{\#5\}}\NC\tfx EDITOR\NC The editor of e.g. + an edited volume.\NC\NR +\stoptabulate + +\subsubsection{Simple fields} + +Rather a large list, this is caused by the desire to support as many +existing \BIBTEX\ databases as possible. Please note that a few of +the fields have names that are not the same as in \BIBTEX, because a +1~on~1 mapping causes conflicts with predefined macro names in +\CONTEXT. + +\starttabulate[|l|p(2.5cm)|p|] +\NC\type{\abstract}\NC\tfx ABSTRACT\NC just text.\NC\NR +\NC\type{\annotate}\NC\tfx ANNOTATE \NC just text.\NC\NR +\NC\type{\arttitle}\NC\tfx TITLE\NC The title of a partial publication (one that has \type{\artauthor}s).\NC\NR +\NC\type{\assignee}\NC\tfx ASSIGNEE\NC Assigned person for a patent\NC\NR +\NC\type{\bibnumber}\NC\tfx NUMBER \NC \NC\NR +\NC\type{\bibtype}\NC\tfx TYPE \NC See the \BIBTEX\ + documentation for it's use. This is {\it not} related + to the type of entry that is used for deciding on the + layout.\NC\NR +\NC\type{\biburl}\NC\tfx URL \NC Location on the internet. \NC\NR +\NC\type{\chapter}\NC\tfx CHAPTER \NC the chapter number, if this entry is +referring to a smaller section of a publication. It might actually +be a part number or a (sub)section number. The field \type{\bibtype} (above) +differentiates between these.\NC\NR +\NC\type{\city}\NC\tfx CITY\NC city of publication.\NC\NR +\NC\type{\comment}\NC\tfx COMMENT\NC just text.\NC\NR +\NC\type{\country}\NC\tfx COUNTRY\NC country of publication.\NC\NR +\NC\type{\crossref}\NC\tfx CROSSREF\NC A cross-reference to another + bibliographic entry. It will insert a citation + to that entry, forcing it to be typeset as well.\NC\NR +\NC\type{\day}\NC\tfx DAY \NC Date of publication (for a patent)\NC\NR +\NC\type{\dayfiled}\NC\tfx DAYFILED\NC Filing date for a patent\NC\NR +\NC\type{\doi}\NC\tfx DOI \NC Document Object Identifier\NC\NR +\NC\type{\eprint}\NC\tfx EPRINT\NC E-print information\NC\NR +\NC\type{\edition}\NC\tfx EDITION\NC The edition.\NC\NR +\NC\type{\howpublished}\NC\tfx HOWPUBLISHED\NC \NC\NR +\NC\type{\isbn}\NC\tfx ISNB\NC isbn number (for books)\NC\NR +\NC\type{\issn}\NC\tfx ISSN\NC issn number (for journals)\NC\NR +\NC\type{\issue}\NC\tfx ISSUE\NC issue number (for journals)\NC\NR +\NC\type{\journal}\NC\tfx JOURNAL \NC The journal's name.\NC\NR +\NC\type{\keyword}\NC\tfx KEYWORD \NC just text (for use in indices).\NC\NR +\NC\type{\keywords}\NC\tfx KEYWORDS \NC just text (for use in indices).\NC\NR +\NC\type{\lang}\NC\tfx LANGUAGE \NC The language of the + current bibliographic record (ignored at the moment)\NC\NR +\NC\type{\month}\NC\tfx MONTH\NC Month of publication\NC\NR +\NC\type{\monthfiled}\NC\tfx MONTHFILED\NC Filing month for a patent\NC\NR +\NC\type{\names}\NC\tfx NAMES\NC just text (for use in indices).\NC\NR +\NC\type{\nationality}\NC\tfx NATIONALITY\NC Nationality information for a patent\NC\NR +\NC\type{\note}\NC\tfx NOTE \NC just text (this is the `standard' \BIBTEX\ commentary field).\NC\NR +\NC\type{\notes}\NC\tfx NOTES \NC just text.\NC\NR +\NC\type{\organization}\NC\tfx ORGANIZATION\NC Like institute, but for e.g. companies.\NC\NR +\NC\type{\pages}\NC\tfx PAGES\NC Either the number of pages, or the page range + for a partial publication. The `t' key to startpublication + will decide automatically what is meant.\NC\NR +\NC\type{\pubname}\NC\tfx INSTITUTION,\crlf PUBLISHER,\crlf SCHOOL\NC Publisher or institution name.\NC\NR +\NC\type{\pubyear}\NC\tfx YEAR \NC Year of publication. Within this command, + the \BIBTEX\ bst files will sometimes insert the command + \type{\maybeyear}, which is needed to make sure that + the bbl file stay flexible enough to allow all styles of + formatting.\NC\NR +\NC\type{\revision}\NC\tfx REVISION \NC Release version\NC\NR +\NC\type{\series}\NC\tfx SERIES \NC Possible book series information.\NC\NR +\NC\type{\size}\NC\tfx SIZE \NC Size in KB of a PDF file (this came from + the NTG \MAPS\ database)\NC\NR +\NC\type{\thekey}\NC\tfx KEY \NC See the \BIBTEX\ + documentation for it's use. This is {\it not} related to + the key used for citing this entry.\NC\NR +\NC\type{\title}\NC\tfx TITLE,\crlf BOOKTITLE \NC The title of a book.\NC\NR +\NC\type{\volume}\NC\tfx VOLUME \NC Volume number for multi-part books or + journals.\NC\NR +\NC\type{\yearfiled}\NC\tfx YEARFILED\NC Filing year for a patent\NC\NR +\stoptabulate + +Adding in one of your own fields is reasonably simple: + +\starttyping +\newbibfield[mycommand] +\stoptyping +This will define \type{\mycommand} for use within +a publication (plus \type{\bib@mycommand}, it's internal form) as +well as the command \type{\insertmycommand} that can be used +within \type{\setuppublicationlayout} to fetch the supplied +value (see below). + + +\section{Defining a publication type layout} + +Publication style files of course take care of setting defaults for the +commands as explained earlier, but the largest part of a such a +publication style is concerned with specifying layouts for various +types of publications. + +The command that does the work is \type{\setuppublicationlayout}: + +\setup{setuppublicationlayout} + +The first argument that is a publication (\BIBTEX\ entry) type, and +all publications that have this type given as argument to the `t' key +of \type{\startpublication} will be typeset by executing the commands +that appear in the group following the command. + +For example, here is a possible way to typeset an article: from \type{bibl-apa}: +\starttyping +\setuppublicationlayout[article]{% + \insertartauthors{}{ }{\insertthekey{}{ }{}}% + \insertpubyear{(}{). }{\unskip.}% + \insertarttitle{\bgroup }{\egroup. }{}% + \insertjournal{\bgroup \it}{\egroup} + {\insertcrossref{In }{}{}}% + \insertvolume + {, } + {\insertissue{(}{)}{}\insertpages{:}{.}{.}} + {\insertpages{, pages }{.}{.}}% + \insertnote{ }{.}{}% + \insertcomment{}{.}{}% +} +\stoptyping +For every command in the long list given in the previous paragraph, there is +a corresponding \type{\insertxxx} command. (As usual, \type{\author} +etc. are special: they have a macro called \type{\insertxxxs} +instead). All of these \type{\insertxxx} macros use the same logic: + +\starttyping +\insertartauthors{<before>}{<after>}{<not found>} +\stoptyping + +Sounds easy? It is! But it is also often tedious: database entries can +be tricky things: some without issue numbers, others without page +numbers, some even without authors. So, you often need to nest rather +a lot of commands in the \type{<not found>} section of the `upper' +command, and \type{\unskip} and \type{\ignorespaces} are good friends +as well. + +Incidentally, the distributed \type{bibl-xxx} files define layouts for +the `standard' publication types that are defined in the example +bibliography that comes with \BIBTEX. The list of possbile types is in +no way limited to that list, but it provides a reasonable starting +point. + +\section{References} + +\placepublications + +\stopdocumentation + +\stopmodule + +\stoptext
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