blob: a5937726a16e9638a2336701d12816e673c546f4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
%D \module
%D [ file=core-ref,
%D version=2008.10.14,
%D title=\CONTEXT\ Core Macros,
%D subtitle=Cross Referencing,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA / Hans Hagen \& Ton Otten}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\unprotect
\def\rawreference#1#2#3%
{\bgroup
\the\everyreference
\makesectionformat
\writereference{#2}
{\sectionformat\sectionseparator\sectionseparator\noexpand\pagenumber}%
{\noexpand\realfolio}%
{#3}%
\egroup}
\def\rawpagereference#1#2%
{\bgroup
\the\everyreference
\makesectionformat
\writereference{#2}
{\sectionformat\sectionseparator\sectionseparator\noexpand\pagenumber}%
{\noexpand\realfolio}%
{}%
\egroup}
\def\rawtextreference#1#2#3%
{\bgroup
\the\everyreference
\writereference{#2}
{}%
{\noexpand\realfolio}%
{#3}%
\egroup}
%D The last reference is saved in a macro named \type
%D {\lastreference} (indeed). To keep track of the order of
%D references, later we will see for what purpose, we maintain
%D a counter.
\newcount\crossreferencenumber \crossreferencenumber\plusone
\let\lastreference\empty
\def\writereference#1#2#3#4%
{\ifreferencing
\edef\!!stringa{#1}%
\ifx\!!stringa\empty \else
\def\dowritereference##1%
{\xdef\lastreference{##1}%
\@EA\dodowritereference\lastreference\empty\empty\end{#2}{#3}{#4}}%
\rawprocesscommalist[\!!stringa]\dowritereference
\fi
\fi}
%D Beware: \type {#2} gobbles space in references so that
%D \typ {a nice ref} becomes \typ {anice ref}.
\def\dodowritereference#1#2#3\end#4#5#6%
{\bgroup
\global\advance\crossreferencenumber \plusone\relax
\if#1-\if#2:%
\let\referenceprefix\empty
\xdef\lastreference{#3}%
\else
% \xdef\lastreference{#1#2#3}% here we loose the space
\fi\else
% \xdef\lastreference{#1#2#3}% here we loose the space
\fi
\ifx\lastreference\empty \else
\doiffirstreferenceoccurance\lastreference
{\thisisdestination{\referenceprefix\lastreference}}%
\referenceinfo>\lastreference
\expanded{\writeutilitycommand{\noexpand\mainreference{\referenceprefix}{\lastreference}{#4}{#5}{#6}}}%
\fi
\egroup}
%D We will implement \type {\doiffirstreferenceoccurance}
%D later on.
\protect
|
