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-rw-r--r--tex/context/base/mkxl/syst-ini.mkxl31
1 files changed, 17 insertions, 14 deletions
diff --git a/tex/context/base/mkxl/syst-ini.mkxl b/tex/context/base/mkxl/syst-ini.mkxl
index 3c327c047..d94579548 100644
--- a/tex/context/base/mkxl/syst-ini.mkxl
+++ b/tex/context/base/mkxl/syst-ini.mkxl
@@ -508,6 +508,7 @@
\newdimen\scratchwidth
\newdimen\scratchheight
\newdimen\scratchdepth
+\newdimen\scratchitalic
\newdimen\scratchtotal
\newdimen\scratchoffset
@@ -567,7 +568,13 @@
\immutable\dimensiondef \scaledpoint 1sp
\immutable\dimensiondef \thousandpoint 1000pt
-\immutable\gluespecdef \zeroskip 0pt plus 0pt minus 0pt
+\immutable\gluespecdef \zeroskip \zeropoint plus \zeropoint minus \zeropoint
+\immutable\gluespecdef \centeringskip \zeropoint plus \thousandpoint minus \thousandpoint
+\immutable\gluespecdef \stretchingskip \zeropoint plus \thousandpoint
+\immutable\gluespecdef \shrinkingskip \zeropoint minus \thousandpoint
+\immutable\gluespecdef \centeringfillskip \zeropoint plus 1fill minus 1fill
+\immutable\gluespecdef \stretchingfillskip \zeropoint plus 1fill
+\immutable\gluespecdef \shrinkingfillskip \zeropoint minus 1fill
\immutable\mugluespecdef \zeromuskip 0mu
\immutable\mugluespecdef \onemuskip 1mu
@@ -1147,16 +1154,16 @@
%D Again a few kind-of-extensions the core. These come from plain \TEX\ but are
%D probably not used in \CONTEXT.
-\newskip \hideskip \hideskip = -1000pt plus 1fill
-\newskip \centering \centering = 0pt plus 1000pt minus 1000pt
+\newskip \hideskip \hideskip = -1000pt plus 1fill % obsolete
+\newskip \centering \centering = 0pt plus 1000pt minus 1000pt % obsolete
-\permanent\def\hidewidth % for alignment entries that can stick out
- {\hskip\hideskip}
-
-\permanent\def\ialign % initialized \halign, to be used grouped!
- {\everycr\emptytoks
- \tabskip\zeroskip
- \halign}
+% \permanent\def\hidewidth % for alignment entries that can stick out
+% {\hskip\hideskip}
+%
+% \permanent\def\ialign % initialized \halign, to be used grouped!
+% {\everycr\emptytoks
+% \tabskip\zeroskip
+% \halign}
\newcount \mscount
@@ -1249,10 +1256,6 @@
\immutable\integerdef\eTeXversion 2
\immutable\def \eTeXrevision {2}
-%D Experiment:
-
-\glyphoptions"80 % replaces \glyphdimensionsmode=1
-
%D Just in case users use this (or some styles still have it):
\aliased\let\immediateassignment\immediate