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1%D \module
2%D   [       file=trac-ctx,
3%D        version=2012.07.13,
4%D          title=\CONTEXT\ Tracing Macros,
5%D       subtitle=TeX Trackers,
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 Tracing Macros / TeX Trackers}
15
16\registerctxluafile{trac-ctx}{}
17
18\unprotect
19
20\permanent\protected\def\installtextracker   #1#2#3{\clf_installtextracker   {#1}{\detokenize{#2}}{\detokenize{#3}}}
21\permanent\protected\def\installtexdirective #1#2#3{\clf_installtexdirective {#1}{\detokenize{#2}}{\detokenize{#3}}}
22\permanent\protected\def\installtexexperiment#1#2#3{\clf_installtexexperiment{#1}{\detokenize{#2}}{\detokenize{#3}}}
23
24\appendtoks
25    \clf_initializetextrackers
26    \clf_initializetexdirectives
27    \clf_initializetexexperiments
28\to \everyjob
29
30% \pushoverloadmode
31%
32% \let\syst_beginsimplegroup_yes\beginsimplegroup
33% \let\syst_beginsimplegroup_nop\bgroup
34%
35% \let\beginsimplegroup\syst_beginsimplegroup_nop
36%
37% \installtexexperiment
38%   {simplegroups}
39%   {\enforced\let\beginsimplegroup\syst_beginsimplegroup_yes}
40%   {\enforced\let\beginsimplegroup\syst_beginsimplegroup_nop}
41%
42% \popoverloadmode
43
44\protect \endinput
45
46% this is one option:
47%
48% \newconditional\c_math_virtual_tx
49% \newconditional\c_math_virtual_px
50% \newconditional\c_math_virtual_lm
51%
52% \installtexdirective {fonts.math.virtual.tx} {\c_math_virtual_tx\conditionaltrue} {\c_math_virtual_tx\conditionalfalse}
53% \installtexdirective {fonts.math.virtual.px} {\c_math_virtual_px\conditionaltrue} {\c_math_virtual_px\conditionalfalse}
54% \installtexdirective {fonts.math.virtual.lm} {\c_math_virtual_lm\conditionaltrue} {\c_math_virtual_lm\conditionalfalse}
55%
56% but as it makes the typescript look ugly we wil use:
57%
58% \installtexdirective {fonts.math.virtual.tx} {\enablemode[fonts.math.virtual.tx]} {\disablemode[fonts.math.virtual.tx]}
59% \installtexdirective {fonts.math.virtual.px} {\enablemode[fonts.math.virtual.px]} {\disablemode[fonts.math.virtual.px]}
60% \installtexdirective {fonts.math.virtual.lm} {\enablemode[fonts.math.virtual.lm]} {\disablemode[fonts.math.virtual.lm]}
61%
62% which could be:
63%
64% \def\mode_f_m_v_tx{fonts.math.virtual.tx}
65% \def\mode_f_m_v_px{fonts.math.virtual.px}
66% \def\mode_f_m_v_lm{fonts.math.virtual.lm}
67%
68% \installtexdirective \mode_f_m_v_tx {\enablemode[\mode_f_m_v_tx]} {\disablemode[\mode_f_m_v_tx]}
69% \installtexdirective \mode_f_m_v_px {\enablemode[\mode_f_m_v_px]} {\disablemode[\mode_f_m_v_px]}
70% \installtexdirective \mode_f_m_v_lm {\enablemode[\mode_f_m_v_lm]} {\disablemode[\mode_f_m_v_lm]}
71%
72% alas .. we don't want to define this in the core
73