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diff --git a/Master/texmf-dist/source/metapost/mpcolornames/spec-x11nam-def.awk b/Master/texmf-dist/source/metapost/mpcolornames/spec-x11nam-def.awk
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+### file spec-x11nam-def.awk
+### Copyright 2009, 2011 Stephan Hennig
+#
+# This work may be distributed and/or modified under the conditions of
+# the LaTeX Project Public License, either version 1.3 of this license
+# or (at your option) any later version. The latest version of this
+# license is in http://www.latex-project.org/lppl.txt
+#
+BEGIN {
+ FS = ",|;|}"
+ i = 0
+ j = 0
+}
+# file version
+/\[[0-9]+\/[0-9]+\/[0-9]+ v[0-9.]+[a-z]* .*\]/ {
+ match($0, "v[0-9.]+[a-z]*")
+ version = substr($0, RSTART, RLENGTH)
+}
+# RGB color spec
+/^[a-zA-Z]+[0-9],[0-9.]+,[0-9.]+,[0-9.]+[;}]/ {
+ i++
+ name[i] = $1
+ r[i] = $2
+ g[i] = $3
+ b[i] = $4
+ basename = name[i]
+ sub(/[0-9]+$/, "", basename)
+ flag = 0
+ for (n = 1; n <= j; n++)
+ if (bname[n] == basename) flag = 1
+ if (flag == 0) {
+ j++
+ bname[j] = basename
+ }
+# print basename ":" name[i] "=(" r[i] "," g[i] "," b[i] ")"
+}
+END {
+ print "Found " i " X11 colors (" version ")."
+ print "Found " j " X11 color base names."
+# Build file mpcolornames-spec-x11nam-def.mp.
+ file = "mpcolornames-spec-x11nam-def.mp"
+ print "%%% file " file > file
+ print "%%% Copyright 2009, 2011 Stephan Hennig" >> file
+ print "%" >> file
+ print "% This work may be distributed and/or modified under the conditions of" >> file
+ print "% the LaTeX Project Public License, either version 1.3 of this license" >> file
+ print "% or (at your option) any later version. The latest version of this" >> file
+ print "% license is in http://www.latex-project.org/lppl.txt" >> file
+ print "%" >> file
+ print "def _mpcolornames_spec_xelevennam_def=" >> file
+ print "rgbcolor" >> file
+ for (n = 1; n < j; n++) print bname[n] "[]," >> file
+ print bname[j] "[];" >> file
+ for (n = 1; n <= i; n++) print name[n] ":=(" r[n] "," g[n] "," b[n] ");" >> file
+ print "enddef;" >> file
+ print "endinput" >> file
+
+# Build file proof-spec-x11nam-def.mp.
+ file = "proof-spec-x11nam-def.mp"
+ print "%%% file " file > file
+ print "input proof-mpcolornames" >> file
+ print "defaultcolormodel := 5;% RGB" >> file
+ print "specname := \"x11nam-def\";" >> file
+ for (n = 1; n <= i; n++) print "proof(" name[n] ");" >> file
+ print "end" >> file
+
+# Build file tab-spec-x11nam-def.tex.
+ file = "tab-spec-x11nam-def.tex"
+ print "%%% file " file > file
+ print "\\vspace{\\floatsep}" >> file
+ print "\\begin{multicols}{4}[\\noindent\\parbox{\\textwidth}{%" >> file
+ print " \\captionof{table}{RGB colors from X11 specification.}%" >> file
+ print " \\label{tab:spec-x11nam-def}%" >> file
+ print " \\footnotesize Taken from file \\texttt{x11nam.def} " version " as distributed by \\LaTeX\\ package \\name{xcolor} (" i " colors)." >> file
+ print " }]" >> file
+ print " \\raggedcolumns" >> file
+ print " \\setlength{\\parindent}{0pt}" >> file
+ print " \\ttfamily\\small\\color{mpcolor}" >> file
+ for (n = 1; n <= i; n++) print "\\colorproof[x11nam-def]{" name[n] "}\\par" >> file
+ print "\\end{multicols}" >> file
+}