blob: fe259d223cebcd2106def61b669fcadf0f754ed6 (
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
91
92
93
94
95
96
97
98
99
100
|
%D \module
%D [ file=strc-blk,
%D version=2008.10.20,
%D title=\CONTEXT\ Structure Macros,
%D subtitle=Blockmoves,
%D author=Hans Hagen,
%D date=\currentdate,
%D copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
\writestatus{loading}{ConTeXt Structure Macros / Blockmoves}
\registerctxluafile{strc-blk}{1.001}
\unprotect
% we run on top of buffers and sections
%
% todo: prefix numbers (needs further integration elsewhere)
% check functionality
% alternative files (needs further integration elsewhere)
%
% order matters: \c!before (think of: \c!before=\startitemize)
%
% no \endgroups
\installcorenamespace {block}
\installcorenamespace {blocktemp}
\installcommandhandler \??block {block} \??block
\appendtoks
\clf_definestructureblock{\currentblock}%
\setuevalue{\e!begin\currentblock}{\dodoubleempty\strc_blocks_begin[\currentblock]}%
\setuevalue{\e!end \currentblock}{}%
\to \everydefineblock
\unexpanded\def\strc_blocks_begin[#1][#2]%
{\normalexpanded{\buff_pickup{@block@}{\e!begin#1}{\e!end#1}}
{}% before
{\clf_savestructureblock{#1}{#2}{@block@}}%
\plusone}% after
\let\strc_blocks_setup\relax
\unexpanded\def\dostarthiddenblock % called at lua end
{\startnointerference
\dostartnormalblock}
\unexpanded\def\dostophiddenblock % called at lua end
{\dostopnormalblock
\stopnointerference}
\unexpanded\def\dostartnormalblock#1% called at lua end
{\bgroup
\visibletrue % will change
\edef\currentblock{#1}%
\strc_blocks_setup
\let\strc_blocks_setup\relax
\blockparameter\c!before
\useblockstyleandcolor\c!style\c!color % maybe moev one line up (font spacing)
\blockparameter\c!inner % better \c!setups
\ignorespaces}
\unexpanded\def\dostopnormalblock % called at lua end
{\removeunwantedspaces
\blockparameter\c!after
\par % todo: alternative = text, paragraph
\egroup}
\def\strc_blocks_set_state[#1][#2][#3]% state name tag
{\clf_setstructureblockstate{#1}{#2}{#3}}
\def\strc_blocks_select[#1][#2][#3][#4]% state name tag setups
{\bgroup
\doifelseassignment{#3}
{\getparameters[\??blocktemp][\c!criterium=\v!text,#3]%
\def\strc_blocks_setup{\setupcurrentblock[#3]}%
\clf_selectstructureblock{#1}{#2}{}{\csname\??blocktemp\c!criterium\endcsname}}
{\getparameters[\??blocktemp][\c!criterium=\v!text,#4]%
\def\strc_blocks_setup{\setupcurrentblock[#4]}%
\clf_selectstructureblock{#1}{#2}{#3}{\csname\??blocktemp\c!criterium\endcsname}}%
\egroup}
% hide : save, if [+] also hidden execute
% keep : save and normal execute
% use : normal execute unless [-]
% process: hidden execute unless [-]
% select : idem use
\unexpanded\def\hideblocks {\dotripleempty \strc_blocks_set_state[hide]}
\unexpanded\def\keepblocks {\dotripleempty \strc_blocks_set_state[keep]}
\unexpanded\def\useblocks {\doquadrupleempty\strc_blocks_select [use]}
\unexpanded\def\processblocks{\doquadrupleempty\strc_blocks_select [process]}
\unexpanded\def\selectblocks {\doquadrupleempty\strc_blocks_select [use]}
\protect \endinput
|
