1 files changed, 67 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/context/base/pack-bar.mkiv b/Master/texmf-dist/tex/context/base/pack-bar.mkiv
new file mode 100644
index 00000000000..05afd32d02e
--- /dev/null
+++ b/Master/texmf-dist/tex/context/base/pack-bar.mkiv
@@ -0,0 +1,67 @@
+%D \module
+%D   [       file=pack-bar,
+%D        version=2009.06.26,
+%D          title=\CONTEXT\ Packaging Macros,
+%D       subtitle=Bars,
+%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.
+
+\writestatus{loading}{ConTeXt Packaging Macros / Bars}
+
+%D This code has been moved from scrn-int to here (was some old
+%D experimental code). It could be in scrn-bar but it's static.
+
+\unprotect
+
+%D \startbuffer
+%D \dorecurse{10}
+%D   {\horizontalpositionbar
+%D      \pos\recurselevel \min1 \max10
+%D      \token\framed{\recurselevel}%
+%D    \\}
+%D
+%D \hbox to 15em
+%D   {\hss
+%D    \dorecurse{10}
+%D      {\verticalpositionbar\pos\recurselevel\min1\max10\token\blackrule\\
+%D       \hss}}
+%D \stopbuffer
+
+\def\horizontalpositionbar\pos#1\min#2\max#3\token#4\\%
+  {\hbox to \hsize
+     {\hskip\zeropoint\!!plus #1\!!fill
+      \hskip\zeropoint\!!plus-#2\!!fill
+      #4\relax
+      \hskip\zeropoint\!!plus #3\!!fill
+      \hskip\zeropoint\!!plus-#1\!!fill}}
+
+\def\verticalpositionbar\pos#1\min#2\max#3\token#4\\%
+  {\vbox to \vsize
+     {\vskip\zeropoint\!!plus #1\!!fill
+      \vskip\zeropoint\!!plus-#2\!!fill
+      \hbox{#4}\relax
+      \vskip\zeropoint\!!plus #3\!!fill
+      \vskip\zeropoint\!!plus-#1\!!fill}}
+
+\def\horizontalgrowingbar\pos#1\min#2\max#3\height#4\depth#5\\%
+  {\hbox to \hsize
+     {\scratchcounter\numexpr#1-#2+\plusone\relax
+      \leaders\vrule\hskip\zeropoint\!!plus \scratchcounter\!!fill
+      \vrule\!!width\zeropoint\!!height#4\!!depth#5%
+      \hskip\zeropoint\!!plus #3\!!fill
+      \hskip\zeropoint\!!plus-#1\!!fill}}
+
+\def\verticalgrowingbar\pos#1\min#2\max#3\width#4\\%
+  {\vbox to \vsize
+     {\scratchcounter\numexpr#1-#2+\plusone\relax
+      \leaders\hrule\vskip\zeropoint\!!plus\scratchcounter\!!fill
+      \hrule\!!width#4\!!height\zeropoint\!!depth\zeropoint
+      \vskip\zeropoint\!!plus #3\!!fill
+      \vskip\zeropoint\!!plus-#1\!!fill}}
+
+\protect \endinput