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1%D \module
2%D   [       file=publ-xml,
3%D        version=2013.12.24,
4%D          title=\CONTEXT\ Publication Support,
5%D       subtitle=XML,
6%D         author=Hans Hagen,
7%D           date=\currentdate,
8%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
9%C
10%C This module is part of the \CONTEXT\ macro||package and is
11%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
12%C details.
13
14\writestatus{loading}{ConTeXt Publication Support / XML}
15
16\unprotect
17
18\unexpanded\def\convertbtxdatasettoxml
19  {\dosingleempty\publ_convert_to_xml}
20
21\def\publ_convert_to_xml[#1]%
22  {\clf_convertbtxdatasettoxml{\iffirstargument#1\else\s!default\fi}} % or current when not empty
23
24% \startxmlsetups btx:initialize
25%     \xmlregistereddocumentsetups{#1}{}
26%     \xmlsetsetup{#1}{bibtex|entry|field}{btx:*}
27%     \xmlmain{#1}
28% \stopxmlsetups
29
\startxmlsetups btx:initialize
    \xmlsetsetup{#1}{bibtex|entry|field}{btx:*}
32    \xmlmain{#1}
\stopxmlsetups
34
35% \startxmlsetups btx:entry
36%     \xmlflush{#1}
37% \stopxmlsetups
38
\startxmlsetups btx:field
40    \xmlflushcontext{#1}
\stopxmlsetups
42
43\protect \endinput
44
45% \startxmlsetups bibtex:entry:getkeys
46%     \xmladdsortentry{bibtex}{#1}{\xmlfilter{#1}{/field[@name='author']/text()}}
47%     \xmladdsortentry{bibtex}{#1}{\xmlfilter{#1}{/field[@name='year'  ]/text()}}
48%     \xmladdsortentry{bibtex}{#1}{\xmlatt{#1}{tag}}
49% \stopxmlsetups
50
51% \startbuffer
52% \startxmlsetups xml:bibtex:sorter
53%     \xmlresetsorter{bibtex}
54%   % \xmlfilter{#1}{entry/command(bibtex:entry:getkeys)}
55%     \xmlfilter{#1}{
56%         bibtex
57%         /entry[@category='article']
58%         /field[@name='author' and find(text(),'Knuth')]
59%         /../command(bibtex:entry:getkeys)}
60%     \xmlsortentries{bibtex}
61%     \xmlflushsorter{bibtex}{bibtex:entry:flush}
62% \stopxmlsetups
63% \stopbuffer
64
65% \bgroup
66%     \setups[bibtex-commands]
67%     \getbuffer
68% \egroup
69
70% \startxmlsetups bibtex:entry:flush
71%     \xmlfilter{#1}{/field[@name='author']/context()} / %
72%     \xmlfilter{#1}{/field[@name='year'  ]/context()} / %
73%     \xmlatt{#1}{tag}\par
74% \stopxmlsetups
75
76% \startpacked
77% \getbuffer
78% \stoppacked
79
80
81% \unexpanded\def\btx_xml_list_handle_entry
82%   {\begingroup
83%    \ignorespaces
84%    \xmlfilter{btx:\currentbtxrendering}{/bibtex/entry[@tag='\currentbtxtag']/command(btx:format)}%
85%    \removeunwantedspaces
86%    \endgroup}
87
88% \startxmlsetups btx:format
89%     \btxlistparameter\c!before\relax % prevents lookahead
90%     \edef\currentbibxmlnode {#1}
91%     \edef\currentbibxmltag  {\xmlatt{#1}{tag}}
92%     \edef\currentbtxcategory{\xmlatt{#1}{category}}
93%     \ignorespaces
94%     \xmlcommand{#1}{.}{btx:\currentbtxformat:\currentbibxmlcategory}
95%     \removeunwantedspaces
96%     \btxlistparameter\c!after\relax % prevents lookahead
97% \stopxmlsetups
98
99% \startxmlsetups btx:list
100%     \xmlfilter{#1}{/bibtex/entry/command(bibtex:format)}
101% \stopxmlsetups
102
103% \startxmlsetups btx:btx
104%     \xmlfilter{#1}{/entry/command(btx:format)}
105% \stopxmlsetups
106
107% \unexpanded\def\btx_xml_doifelse#1{\xmldoifelse\currentbibxmlnode{/field[@name='#1']}}
108% \unexpanded\def\btx_xml_doif    #1{\xmldoif    \currentbibxmlnode{/field[@name='#1']}}
109% \unexpanded\def\btx_xml_doifnot #1{\xmldoifnot \currentbibxmlnode{/field[@name='#1']}}
110%            \def\btx_xml_flush   #1{\xmlcontext \currentbibxmlnode{/field[@name='#1']}}
111%            \def\btx_xml_setup     {\xmlsetup   \currentbibxmlnode} % {#1}
112% \unexpanded\def\btx_xml_todo    #1{[#1]}
113
114% \xmlfilter{#1}{/field[@name='\currentbtxfield']/btxconcat('\currentbtxfield')}
115