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authorHans Hagen <pragma@wxs.nl>2019-04-16 09:53:19 +0200
committerContext Git Mirror Bot <phg@phi-gamma.net>2019-04-16 09:53:19 +0200
commit32e6c720c4f84f112596c6b4a75193f99e9be158 (patch)
tree9a673cc26aa02f8a9e74d18fc821fb5f3cda5380 /tex/context/base/mkiv/catc-sym.mkiv
parentba81502d685bdba367e2a8f0bdff0f8ecc0cf7f6 (diff)
downloadcontext-32e6c720c4f84f112596c6b4a75193f99e9be158.tar.gz
2019-04-16 09:02:00
Diffstat (limited to 'tex/context/base/mkiv/catc-sym.mkiv')
-rw-r--r--tex/context/base/mkiv/catc-sym.mkiv14
1 files changed, 14 insertions, 0 deletions
diff --git a/tex/context/base/mkiv/catc-sym.mkiv b/tex/context/base/mkiv/catc-sym.mkiv
index ae1253272..64604ba35 100644
--- a/tex/context/base/mkiv/catc-sym.mkiv
+++ b/tex/context/base/mkiv/catc-sym.mkiv
@@ -55,6 +55,20 @@
.egroup
+\bgroup
+
+\catcode`_=\lettercatcode
+
+%xdef\_n_u_l_{\expandafter\string\Uchar1} % nul(l)
+%xdef\_s_o_h_{\expandafter\string\Uchar1} % start of header
+\xdef\_s_t_x_{\expandafter\string\Uchar2} % start of text
+\xdef\_e_t_x_{\expandafter\string\Uchar3} % end of text
+\xdef\_e_o_t_{\expandafter\string\Uchar4} % end of transmission
+%xdef\_e_n_q_{\expandafter\string\Uchar5} % enquiry
+%xdef\_a_c_k_{\expandafter\string\Uchar6} % aknowledgement
+
+\egroup
+
%D \macros
%D {uncatcodespecials,setnaturalcatcodes,setnormalcatcodes,
%D uncatcodecharacters,uncatcodeallcharacters,