texdraw (30mar19)

git-svn-id: svn://tug.org/texlive/trunk@50660 c570f23f-e606-0410-a88d-b1316a301751

9 files changed, 77 insertions, 5978 deletions

diff --git a/Master/texmf-dist/doc/support/texdraw/ChangeLog b/Master/texmf-dist/doc/support/texdraw/ChangeLog
index 8e7942e19ff..d4339f49e7b 100644
--- a/Master/texmf-dist/doc/support/texdraw/ChangeLog
+++ b/Master/texmf-dist/doc/support/texdraw/ChangeLog
@@ -1,4 +1,7 @@
-$Id: ChangeLog,v 2.0 1995/12/18 texdraw-V2R0 $
+$Id: ChangeLog,v 2.0a 2019/03/28 texdraw-V2R0a $
+
+V2R0a 2019/03/28
+  - Change license to CC-BY (any version).
 
 V2R0  1995/12/17
   - Interface to standard LaTeX2e graphics package
diff --git a/Master/texmf-dist/doc/support/texdraw/Makefile.manual b/Master/texmf-dist/doc/support/texdraw/Makefile.manual
new file mode 100644
index 00000000000..49edf40c3f2
--- /dev/null
+++ b/Master/texmf-dist/doc/support/texdraw/Makefile.manual
@@ -0,0 +1,15 @@
+# This trivial Makefile is public domain.
+
+doc = texdraw
+
+pdf $(doc).pdf: $(doc).ps
+	ps2pdf $(doc).ps $(doc).pdf
+
+ps $(doc).ps: $(doc).texi Makefile
+	env TEXINPUTS=..: texi2dvi --ps $(doc).texi
+
+info $(doc).info: $(doc).texi
+	makeinfo $(doc).texi
+
+clean:
+	rm -f $(doc).?? $(doc).???
diff --git a/Master/texmf-dist/doc/support/texdraw/README b/Master/texmf-dist/doc/support/texdraw/README
index 91cced49d63..370b91dea05 100644
--- a/Master/texmf-dist/doc/support/texdraw/README
+++ b/Master/texmf-dist/doc/support/texdraw/README
@@ -1,6 +1,6 @@
-This file describes the contents of the distribution for TeXdraw
+This file describes the contents of the distribution for TeXdraw.
 
-$Id: README,v 2.0 1995/12/18 texdraw-V2R0 $
+$Id: README,v 2.0a 2019/03/28 texdraw-V2R0a $
 
 The TeXdraw package consists of a set of macro definitions for the TeX
 typesetting program.  These macros allow the user to produce PostScript
@@ -30,11 +30,17 @@ The extensibility features include,
 (2) local segment scaling
 (3) saving and restoring positions using symbolic positions
 
-The compressed file texdraw-V2R0.tar.Z is available for anonymous ftp on
-ftp.TSP.EE.McGill.CA in directory /pub/tsp/texdraw.
+Version 2.0a was rleased in March 2019; the only substantive
+modification was to change the license to CC-BY (any version).
+Also, an Info direntry is created by texdraw.texi, and
+minor changes were made to this README and other documentation files.
+For the distribution:
+- A PDF version of the manual was added.
+- the Texinfo source files (texindex.c, texi2dvi, etc.) were removed, as
+they are readily available elsewhere and cannot be kept up to date here.
 
 =====
-Peter Kabal                            kabal@TSP.EE.McGill.CA
+Peter Kabal                            peter dot kabal at mcgill dot ca
 Department of Electrical Engineering
 McGill University
 Montreal, Quebec
@@ -42,8 +48,7 @@ Montreal, Quebec
 
 =====
 The distribution consists of the TeXdraw macros themselves, files with
-auxiliary macros, and the TeXdraw manual (texinfo format, also as a
-PostScript file).
+auxiliary macros, and the TeXdraw manual (Texinfo format).
 
 Distribution Contents:
 ----------------------
@@ -61,27 +66,10 @@ TeXdraw macros (main directory):
   txdexamp.tex        - plain TeX code for the examples in the manual
   txdexamp.latex      - LaTeX2e code for the examples in the manual
 
-compacted TeXdraw macros (directory compact/):
-  texdraw.tex
-  txdtools.tex
-  txdps.tex
-
 TeXdraw documentation (directory manual/):
+  texdraw.pdf         - PDF version of the manual
   texdraw.ps          - PostScript version of the manual
   texdraw.texi        - Texinfo source file for the TeXdraw manual
-  texdraw.aux         - cross-references (generated by an earlier run, used
-                        as input when TeX'ing the manual)
-  texdraw.cps         - concept index (generated by an earlier run, used as
-                        input when TeX'ing the manual)
-  texdraw.fns         - sorted functon index (generated by an earlier run,
-                        used as input when TeX'ing the manual).
-
-GNU Texinfo utilities (directory manual/):
-  texindex.c          - Source for the texindex program
-  getopt.h            - Include file for texindex.c
-  texinfo.tex         - Texinfo macros used to make manuals and on-line
-                        documentation
-  texi2dvi            - Script to run TeX and texindex
 
 ===============================================
 The following notes on setup are for Unix systems.
@@ -89,7 +77,7 @@ The following notes on setup are for Unix systems.
 Initial Tests:
 
 (1) Print the PostScript version of the manual ("texdraw.ps") to see the
-    capabilities of TeXdraw.
+    capabilities of TeXdraw. (Or PDF.)
 (2) Try TeX'ing the examples file.  Assuming plain TeX is invoked with the
     command "tex" and LaTeX2e is invoked with the command "latex"
     % tex txdexamp
@@ -102,10 +90,6 @@ Initial Tests:
 =====
 Permanent Setup:
 
-Compact source files:
-In the subdirectory "compact", there are versions of the macro files
-with most comments and white space removed.
-
 (1) Private copy of TeXdraw.
     Move the TeXdraw sources files ("texdraw.sty", texdraw.tex",
     "txdtools.tex" and "txdps.tex") to an appropriate directory.  If you are
@@ -113,7 +97,7 @@ with most comments and white space removed.
     ~mylogin/tex . With many versions of TeX, including this directory in
     the TeX input path variable (the environment variable TEXINPUTS) allows
     you to refer to the files in TeX without specifying the full pathname.
-    With the C-cshell, a line in the ".login" file sets the environment
+    With the C shell, a line in the ".login" file sets the environment
     variable TEXINPUTS
     % setenv TEXINPUTS ".:$HOME/tex:".
     The last part of the path string should terminate with a colon to have
@@ -121,21 +105,8 @@ with most comments and white space removed.
 (2) Public copy of TeXdraw.
     Move the TeXdraw source files ("texdraw.sty", "texdraw.tex",
     "txdtools.tex" and "txdps.tex") to a directory that TeX searches by
-    default.  This might be a directory such as "/usr/local/lib/tex/inputs".
-    Newer versions of TeX allow subdirectory searching - in that case, use
-    the directory "/usr/local/lib/tex/inputs/TeXdraw".
-
-=====
-The following instructions pertain to installing the ability to use the
-Texinfo system for any texinfo type manual.
-(1) The GNU program "texindex" should built using
-    % cc texindex.c -o texindex
-    Move the program to an appropriate place such as "/usr/local/bin".
-(2) The GNU script "texi2dvi" runs TeX and texindex for a texinfo file.
-    Move this script to an appropriate place such as "/usr/local/bin".
-(3) The GNU "texinfo.tex" file should go into the public directories
-    searched by TeX, for instance "/usr/local/lib/tex/inputs", or
-    "/usr/local/lib/tex/inputs/texinfo".
+    default.  If installed from a distribution, this should be
+    handled by the package manager.
 
 =====
 Creating a TeXdraw manual from the sources:
@@ -144,27 +115,12 @@ Creating a TeXdraw manual from the sources:
 (2) To create the manual, you have to TeX the manual twice - the second
     time to access the sorted indices and the cross-references.  The
     program "texindex" sorts the indices.  (The distribution includes pre-
-    sorted indices that can be used).  The three steps can be replaced by
-    an invokation of the script "texi2dvi".
+    sorted indices that can be used).  Or the three steps can be replaced by
+    an invocation of the script "texi2dvi".
     % tex texdraw.texinfo
     % texindex texdraw
     % tex texdraw.texinfo
 (3) If you have the printer driver program dvips, a PostScript version of the
     manual is created as follows.
     % dvips texdraw -o texdraw.ps
-
-=====
-On-line info manual:
-
-Consider building an info version of the manual.  For this you need the
-GNU program "makeinfo" (available by anonymous ftp from prep.ai.mit.edu
-as part of texinfo-XXX.tar.gz).  After running "makeinfo texdraw", the top
-level info directory file "dir" in /usr/local/emacs/info needs to be
-updated to include a menu entry for TeXdraw.  This entry is of the form
-* TeXdraw: (texdraw).
-		TeXdraw is a collection of macros that allow drawings to be
-                created from within TeX.
-Also the files produced by makeinfo (texdraw, texdraw-1, texdraw-2, and
-texdraw-3) need to be moved there.  The info file can be read from within
-the emacs editor, or with the info reader program "info" (also part of the
-texinfo distribution).
+(4) The targets in manual/Makefile handle this.
diff --git a/Master/texmf-dist/doc/support/texdraw/texdraw.cps b/Master/texmf-dist/doc/support/texdraw/texdraw.cps
deleted file mode 100644
index ea48e456f9e..00000000000
--- a/Master/texmf-dist/doc/support/texdraw/texdraw.cps
+++ /dev/null
@@ -1,109 +0,0 @@
-\initial {A}
-\entry {accessing \TeX{}draw}{3, 23}
-\entry {angle of a vector}{35}
-\entry {arcs}{12, 32}
-\entry {arrowhead parameters}{8}
-\entry {arrows}{7}
-\initial {B}
-\entry {Bezier curves}{14}
-\initial {C}
-\entry {circles}{12}
-\entry {command syntax}{5}
-\entry {coordinate parsing}{35}
-\entry {coordinate specification}{6}
-\entry {coordinate, symbolic}{18}
-\entry {coordinates}{6}
-\entry {cosine of a vector direction}{35}
-\entry {current position}{7, 21, 35}
-\entry {current position in PostScript}{31}
-\entry {curves}{14}
-\initial {D}
-\entry {dashed lines}{8}
-\entry {direction of a line}{35}
-\entry {distribution}{1}
-\entry {dotted lines}{8}
-\entry {drawing segments}{17}
-\entry {\code {dvi2ps} printer driver}{23}
-\entry {\code {dvialw} printer driver}{23}
-\entry {\code {dvilaser} printer driver}{23}
-\entry {\code {dvips} printer driver}{1, 23, 28}
-\entry {\code {dvipsone} printer driver}{23}
-\entry {\code {dvitops} printer driver}{23}
-\entry {\code {dviwindo} printer driver}{23}
-\initial {E}
-\entry {ellipses}{12}
-\entry {Encapsulated PostScript File}{28}
-\entry {errors while using \TeX{}draw}{25}
-\entry {example, arrow curve}{36}
-\entry {example, block diagram}{39}
-\entry {example, circle and ellipse}{44}
-\entry {example, graph}{42}
-\initial {F}
-\entry {fill operations, interaction with drawing segments}{17}
-\entry {filled circles}{12}
-\entry {filling regions}{15, 31}
-\initial {G}
-\entry {\code {graphics} package}{1, 3, 23, 28}
-\entry {graphics placement}{28}
-\entry {gray levels for lines}{8}
-\initial {I}
-\entry {implementation}{26}
-\entry {initial current position}{21}
-\entry {invoking \TeX{}draw}{3, 23}
-\initial {L}
-\entry {La\TeX{}}{1, 3, 23}
-\entry {length of a vector}{35}
-\entry {line cap}{31}
-\entry {line join}{31}
-\entry {line width}{8}
-\entry {lines}{7, 32}
-\entry {listing of commands}{47}
-\initial {M}
-\entry {moves}{7, 32}
-\initial {O}
-\entry {\code {oztex} printer driver}{23}
-\initial {P}
-\entry {painting regions}{15}
-\entry {paths}{15, 17, 31}
-\entry {\code {pctexps} printer driver}{23}
-\entry {\code {pctexwin} printer driver}{23}
-\entry {placement of graphics and text}{28}
-\entry {plain \TeX{}}{3}
-\entry {position specification}{6}
-\entry {positions, saving}{18}
-\entry {PostScript commands}{31}
-\entry {PostScript printer drivers}{23, 28}
-\entry {printer drivers}{23, 28}
-\entry {problems while using \TeX{}draw}{25}
-\entry {\code {psprint} driver}{23}
-\initial {R}
-\entry {relative positioning}{8}
-\entry {relative scaling}{19}
-\entry {resolution}{27}
-\entry {rotated text}{10, 23, 27, 28}
-\initial {S}
-\entry {saving positions}{18}
-\entry {scaling}{26}
-\entry {scaling coordinates}{19}
-\entry {segment scale}{19}
-\entry {segments}{17}
-\entry {sine of a vector direction}{35}
-\entry {size of the drawing}{21}
-\entry {stroking lines}{17, 31}
-\entry {symbolic coordinate}{18}
-\entry {syntax of commands}{5}
-\initial {T}
-\entry {\code {texdraw} package}{3, 23, 28}
-\entry {text commands}{10}
-\entry {text placement}{28}
-\entry {text rotation}{10, 23, 27, 28}
-\entry {\code {textures} printer driver}{23}
-\initial {U}
-\entry {unit scale}{19}
-\initial {V}
-\entry {vectors}{7}
-\entry {vertical text}{10}
-\initial {W}
-\entry {width of lines}{8}
-\initial {X}
-\entry {\code {xdvi} driver}{23}
diff --git a/Master/texmf-dist/doc/support/texdraw/texdraw.fns b/Master/texmf-dist/doc/support/texdraw/texdraw.fns
deleted file mode 100644
index 3ec2274f466..00000000000
--- a/Master/texmf-dist/doc/support/texdraw/texdraw.fns
+++ /dev/null
@@ -1,74 +0,0 @@
-\initial {{\tt\indexbackslash }}
-\entry {\code {{\tt\indexbackslash }arc}}{13}
-\entry {\code {{\tt\indexbackslash }arrowheadsize}}{9}
-\entry {\code {{\tt\indexbackslash }arrowheadtype}}{9}
-\entry {\code {{\tt\indexbackslash }avec}}{8}
-\entry {\code {{\tt\indexbackslash }begin{\tt\char'173}texdraw{\tt\char'175}}}{5}
-\entry {\code {{\tt\indexbackslash }bsegment}}{17}
-\entry {\code {{\tt\indexbackslash }btexdraw}}{5}
-\entry {\code {{\tt\indexbackslash }centertexdraw}}{5}
-\entry {\code {{\tt\indexbackslash }clvec}}{14}
-\entry {\code {{\tt\indexbackslash }cossin}}{35}
-\entry {\code {{\tt\indexbackslash }currentpos}}{35}
-\entry {\code {{\tt\indexbackslash }drawbb}}{21}
-\entry {\code {{\tt\indexbackslash }drawdim}}{7}
-\entry {\code {{\tt\indexbackslash }end{\tt\char'173}texdraw{\tt\char'175}}}{5}
-\entry {\code {{\tt\indexbackslash }esegment}}{17}
-\entry {\code {{\tt\indexbackslash }etexdraw}}{5}
-\entry {\code {{\tt\indexbackslash }everytexdraw}}{5}
-\entry {\code {{\tt\indexbackslash }fcir}}{13}
-\entry {\code {{\tt\indexbackslash }fellip}}{13}
-\entry {\code {{\tt\indexbackslash }getpos}}{35}
-\entry {\code {{\tt\indexbackslash }htext}}{10}
-\entry {\code {{\tt\indexbackslash }ifill}}{15}
-\entry {\code {{\tt\indexbackslash }lcir}}{12}
-\entry {\code {{\tt\indexbackslash }lellip}}{13}
-\entry {\code {{\tt\indexbackslash }lfill}}{15}
-\entry {\code {{\tt\indexbackslash }linewd}}{8}
-\entry {\code {{\tt\indexbackslash }lvec}}{8}
-\entry {\code {{\tt\indexbackslash }move}}{8}
-\entry {\code {{\tt\indexbackslash }PSarc}}{32}
-\entry {\code {{\tt\indexbackslash }PSarcn}}{32}
-\entry {\code {{\tt\indexbackslash }PSclosepath}}{31}
-\entry {\code {{\tt\indexbackslash }PSfill}}{31}
-\entry {\code {{\tt\indexbackslash }PSlineto}}{32}
-\entry {\code {{\tt\indexbackslash }PSmoveto}}{32}
-\entry {\code {{\tt\indexbackslash }PSnewpath}}{31}
-\entry {\code {{\tt\indexbackslash }PSsetlinecap}}{31}
-\entry {\code {{\tt\indexbackslash }PSsetlinejoin}}{31}
-\entry {\code {{\tt\indexbackslash }PSstroke}}{31}
-\entry {\code {{\tt\indexbackslash }ravec}}{8}
-\entry {\code {{\tt\indexbackslash }realadd}}{36}
-\entry {\code {{\tt\indexbackslash }realdiv}}{36}
-\entry {\code {{\tt\indexbackslash }realmult}}{36}
-\entry {\code {{\tt\indexbackslash }relsegscale}}{20}
-\entry {\code {{\tt\indexbackslash }relunitscale}}{20}
-\entry {\code {{\tt\indexbackslash }rlvec}}{8}
-\entry {\code {{\tt\indexbackslash }rmove}}{8}
-\entry {\code {{\tt\indexbackslash }rtext}}{10}
-\entry {\code {{\tt\indexbackslash }savecurrpos}}{18}
-\entry {\code {{\tt\indexbackslash }savepos}}{18}
-\entry {\code {{\tt\indexbackslash }setgray}}{8}
-\entry {\code {{\tt\indexbackslash }setsegscale}}{20}
-\entry {\code {{\tt\indexbackslash }setunitscale}}{19}
-\entry {\code {{\tt\indexbackslash }textref}}{11}
-\entry {\code {{\tt\indexbackslash }vectlen}}{35}
-\entry {\code {{\tt\indexbackslash }vtext}}{10}
-\entry {\code {{\tt\indexbackslash }writeps}}{32}
-\initial {A}
-\entry {\code {arc}}{32}
-\entry {\code {arcn}}{32}
-\initial {C}
-\entry {\code {closepath}}{31}
-\initial {F}
-\entry {\code {fill}}{31}
-\initial {L}
-\entry {\code {lineto}}{32}
-\initial {M}
-\entry {\code {moveto}}{32}
-\initial {N}
-\entry {\code {newpath}}{31}
-\initial {S}
-\entry {\code {setlinecap}}{31}
-\entry {\code {setlinejoin}}{31}
-\entry {\code {stroke}}{31}
diff --git a/Master/texmf-dist/doc/support/texdraw/texdraw.pdf b/Master/texmf-dist/doc/support/texdraw/texdraw.pdf
new file mode 100644
index 00000000000..bf6fce7b513
--- /dev/null
+++ b/Master/texmf-dist/doc/support/texdraw/texdraw.pdf
diff --git a/Master/texmf-dist/doc/support/texdraw/texdraw.ps b/Master/texmf-dist/doc/support/texdraw/texdraw.ps
deleted file mode 100644
index 8af929ecb6a..00000000000
--- a/Master/texmf-dist/doc/support/texdraw/texdraw.ps
+++ /dev/null
@@ -1,5665 +0,0 @@
-%!PS-Adobe-2.0
-%%Creator: dvipsk 5.515a Copyright 1986, 1993 Radical Eye Software
-%%Title: texdraw.dvi
-%%Pages: 60
-%%PageOrder: Ascend
-%%BoundingBox: 0 0 612 792
-%%EndComments
-%DVIPSCommandLine: dvips texdraw -o texdraw.ps
-%DVIPSSource:  TeX output 1995.12.19:1238
-%%BeginProcSet: tex.pro
-/TeXDict 250 dict def TeXDict begin /N{def}def /B{bind def}N /S{exch}N
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-/FMat[1 0 0 -1 0 0]N /FBB[0 0 0 0]N /nn 0 N /IE 0 N /ctr 0 N /df-tail{
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-g(.)23 b Fc(10)0 1686 y Fe(\\ifill)8 b Fd(.)e(.)g(.)g(.)g(.)g(.)g(.)h
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-(.)g(.)g(.)g(.)g(.)23 b Fc(8)0 1977 y Fe(\\lvec)t Fd(.)t(.)6
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-b Fc(8)0 2093 y Fe(\\PSarc)8 b Fd(.)e(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g
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-b Fc(32)0 2151 y Fe(\\PSarcn)9 b Fd(.)s(.)e(.)f(.)g(.)g(.)g(.)g(.)g(.)g
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-b Fc(32)0 2209 y Fe(\\PSclosepa)o(th)8 b Fd(.)e(.)g(.)g(.)g(.)g(.)g(.)g
-(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-Fc(31)0 2267 y Fe(\\PSfill)9 b Fd(.)s(.)e(.)f(.)g(.)g(.)g(.)g(.)g(.)g
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-b Fc(31)0 2325 y Fe(\\PSlineto)6 b Fd(.)s(.)g(.)g(.)g(.)g(.)g(.)h(.)f
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-b Fc(32)0 2383 y Fe(\\PSmoveto)6 b Fd(.)s(.)g(.)g(.)g(.)g(.)g(.)h(.)f
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-b Fc(32)0 2441 y Fe(\\PSnewpath)t Fd(.)s(.)7 b(.)f(.)g(.)g(.)g(.)g(.)g
-(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-b Fc(31)0 2500 y Fe(\\PSsetline)o(ca)o(p)7 b Fd(.)f(.)g(.)g(.)g(.)g(.)g
-(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-2616 y Fe(\\PSstroke)6 b Fd(.)s(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g
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-Fc(31)1015 399 y Fe(\\ravec)10 b Fd(.)c(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g
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-(.)25 b Fc(8)1015 457 y Fe(\\realadd)8 b Fd(.)s(.)e(.)g(.)g(.)h(.)f(.)g
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-b Fc(36)1015 515 y Fe(\\realdiv)8 b Fd(.)s(.)e(.)g(.)g(.)h(.)f(.)g(.)g
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-b Fc(36)1015 573 y Fe(\\realmult)7 b Fd(.)s(.)f(.)g(.)g(.)g(.)g(.)g(.)g
-(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
-g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)20
-b Fc(36)1015 632 y Fe(\\relsegscal)o(e)8 b Fd(.)e(.)g(.)g(.)g(.)g(.)h
-(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)
-g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)25
-b Fc(20)1015 690 y Fe(\\relunitsca)o(le)6 b Fd(.)h(.)f(.)g(.)g(.)g(.)g
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-Fc(20)1015 748 y Fe(\\rlvec)10 b Fd(.)c(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g
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-(.)25 b Fc(8)1015 806 y Fe(\\rmove)10 b Fd(.)c(.)g(.)g(.)g(.)g(.)g(.)g
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-(.)g(.)g(.)25 b Fc(8)1015 864 y Fe(\\rtext)9 b Fd(.)d(.)g(.)g(.)g(.)g
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-(.)g(.)g(.)g(.)24 b Fc(10)1015 922 y Fe(\\savecurrpo)o(s)8
-b Fd(.)e(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-(.)g(.)g(.)25 b Fc(18)1015 980 y Fe(\\savepos)8 b Fd(.)s(.)e(.)g(.)g(.)
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-g(.)g(.)21 b Fc(18)1015 1038 y Fe(\\setgray)9 b Fd(.)s(.)d(.)g(.)h(.)f
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-b Fd(.)e(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-(.)g(.)g(.)25 b Fc(20)1015 1155 y Fe(\\setunitsca)o(le)6
-b Fd(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)
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-(.)g(.)23 b Fc(19)1015 1213 y Fe(\\textref)8 b Fd(.)s(.)e(.)g(.)g(.)h
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-(.)g(.)21 b Fc(11)1015 1271 y Fe(\\vectlen)8 b Fd(.)s(.)e(.)g(.)g(.)h
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-(.)g(.)21 b Fc(35)1015 1329 y Fe(\\vtext)9 b Fd(.)d(.)g(.)g(.)g(.)g(.)g
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-b Fd(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-b Fc(32)1015 1647 y Fe(arcn)t Fd(.)5 b(.)h(.)h(.)f(.)g(.)g(.)g(.)g(.)g
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-(.)g(.)g(.)18 b Fc(32)1015 1781 y Fs(C)1015 1848 y Fe(closepath)7
-b Fd(.)s(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)h(.)f(.)
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-2049 y Fe(fill)t Fd(.)5 b(.)h(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g
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-b Fd(.)f(.)h(.)h(.)f(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
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-b Fc(31)0 565 y(P)o(ostScript)14 b(prin)o(ter)h(driv)o(ers)s
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-689 y(E)408 681 y(Xdra)o(w)6 b Fd(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)h
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-739 y Fe(psprint)10 b Fc(driv)o(er)5 b Fd(.)i(.)f(.)g(.)g(.)g(.)h(.)f
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-b Fc(8)0 972 y(relativ)o(e)f(scaling)t Fd(.)8 b(.)e(.)g(.)g(.)g(.)g(.)g
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-Fs(S)0 1263 y Fc(sa)o(ving)i(p)q(ositions)t Fd(.)9 b(.)d(.)g(.)g(.)g(.)
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-f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)21
-b Ft(21)0 1749 y Fs(4)67 b(Using)22 b(T)327 1763 y(E)362
-1749 y(Xdra)n(w)h(with)g(LaT)842 1763 y(E)877 1749 y(X)14
-b Fb(.)c(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)
-g(.)g(.)f(.)h(.)g(.)37 b Fs(23)149 1827 y Ft(4.1)45 b(P)o(ostScript)15
-b(prin)o(ter)g(driv)o(ers)10 b Fa(.)e(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)25 b Ft(23)0
-1952 y Fs(5)67 b(More)22 b(Details)13 b Fb(.)d(.)g(.)g(.)g(.)g(.)f(.)h
-(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)
-f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)36
-b Fs(25)149 2029 y Ft(5.1)45 b(Errors)14 b(while)j(using)f(T)656
-2039 y(E)681 2029 y(Xdra)o(w)5 b Fa(.)i(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)20 b Ft(25)149 2092
-y(5.2)45 b(Extending)16 b(T)497 2101 y(E)523 2092 y(Xdra)o(w)9
-b Fa(.)e(.)g(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)24 b Ft(26)299 2154
-y(5.2.1)44 b(Scaling)15 b Fa(.)8 b(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h
-(.)29 b Ft(26)299 2216 y(5.2.2)44 b(Resolution)13 b Fa(.)8
-b(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)27 b Ft(27)299 2279 y(5.2.3)44
-b(T)l(ext)15 b(placemen)o(t)7 b Fa(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)
-f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)22 b
-Ft(27)299 2341 y(5.2.4)44 b(The)15 b(in)o(termediate)h(P)o(ostScript)f
-(\014le)g Fa(.)7 b(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)29 b Ft(28)149 2403
-y(5.3)45 b(Ho)o(w)15 b(T)382 2413 y(E)407 2403 y(Xdra)o(w)g(merges)f
-(graphics)i(and)g(text)d Fa(.)8 b(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)29
-b Ft(28)0 2528 y Fs(App)r(endix)24 b(A)67 b(P)n(ostScript)24
-b(Commands)5 b Fb(.)10 b(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)
-h(.)g(.)g(.)g(.)28 b Fs(31)p eop
-%%Page: -2 60
--2 59 bop 0 -83 a Ft(ii)1744 b(T)1793 -73 y(E)1819 -83
-y(Xdra)o(w)0 17 y Fs(App)r(endix)24 b(B)67 b(T)460 30
-y(E)496 17 y(Xdra)n(w)22 b(T)-6 b(o)r(olb)r(o)n(x)19
-b Fb(.)9 b(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g
-(.)g(.)g(.)g(.)f(.)41 b Fs(35)149 94 y Ft(B.1)k(Co)q(ordinate)16
-b(parsing)f Fa(.)7 b(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)30 b Ft(35)149
-157 y(B.2)45 b(Real)17 b(arithmetic)7 b Fa(.)h(.)g(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)23 b Ft(36)149 219 y(B.3)45 b(Arro)o(w)15
-b(curv)o(e)7 b Fa(.)g(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f
-(.)h(.)22 b Ft(36)0 344 y Fs(App)r(endix)i(C)67 b(Examples)13
-b Fb(.)e(.)f(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)
-h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)36
-b Fs(39)149 421 y Ft(C.1)45 b(Blo)q(c)o(k)16 b(diagram)f(of)g(a)g
-(lattice)g(\014lter)10 b Fa(.)e(.)g(.)f(.)h(.)g(.)f(.)h(.)f(.)h(.)f(.)h
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)
-h(.)f(.)h(.)25 b Ft(39)149 484 y(C.2)45 b(Filter)16 b(resp)q(onse)g
-(graph)e Fa(.)7 b(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h
-(.)g(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)
-f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)30 b Ft(42)149 546
-y(C.3)45 b(Geometric)15 b(construction)t Fa(.)8 b(.)g(.)f(.)h(.)f(.)h
-(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)g(.)
-f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)f(.)h(.)19
-b Ft(44)0 670 y Fs(App)r(endix)24 b(D)67 b(Alphab)r(etic)24
-b(listing)g(of)e(commands)7 b Fb(.)j(.)f(.)h(.)g(.)g(.)g(.)30
-b Fs(47)0 811 y(Command)22 b(Index)10 b Fb(.)h(.)f(.)g(.)g(.)g(.)g(.)f
-(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)
-g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)33
-b Fs(53)0 951 y(Concept)22 b(Index)11 b Fb(.)g(.)f(.)g(.)g(.)g(.)g(.)g
-(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)
-g(.)g(.)f(.)h(.)g(.)g(.)g(.)g(.)g(.)g(.)g(.)f(.)h(.)g(.)g(.)34
-b Fs(55)p eop
-%%Trailer
-end
-userdict /end-hook known{end-hook}if
-%%EOF
diff --git a/Master/texmf-dist/doc/support/texdraw/texdraw.texi b/Master/texmf-dist/doc/support/texdraw/texdraw.texi
index 05573b650e7..800fa6ee26b 100644
--- a/Master/texmf-dist/doc/support/texdraw/texdraw.texi
+++ b/Master/texmf-dist/doc/support/texdraw/texdraw.texi
@@ -1,9 +1,6 @@
 % -*-texinfo-*-
 
-%  TeXdraw  texinfo file
-%  Edition 2.0
-
-%  $Id: texdraw.texi,v 2.5 1995/12/19 texdraw-V2R0 $
+%  $Id: texdraw.texi,v 2.6 2019/03/28 texdraw-V2R0a $
 
 % To produce a TeX version of this manual, you must have the following
 % files accessible by TeX.
@@ -18,87 +15,67 @@
 %                   texinfo.tex is available by anonymous ftp as
 %                   pub/gnu/texinfo-3.6.tar.Z on prep.ai.mit.edu.
 %
-\input texdraw    % bring in TeXdraw before texinfo changes "\" to "@"
+\input texdraw    % bring in TeXdraw before texinfo changes escape from \ to @
 \input txdtools
 
 \input texinfo    @c -*-texinfo-*-
 @comment %**start of header
-@setfilename texdraw
+@setfilename texdraw.info
 @settitle @TeX{}draw
 @comment %**end of header
 
-@ifinfo
-This file documents @TeX{}draw, a system for producing PostScript drawings
-from @TeX{}.
-
-Copyright @copyright{} 1993-95 Peter Kabal
-
-Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
-@ignore
-Permission is granted to process this file through TeX and print the
-results, provided the printed document carries a copying permission
-notice identical to this one except for the removal of this paragraph
-(this paragraph not being relevant to the printed manual).
-
-@end ignore
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-@end ifinfo
+@copying
+This manual (edition 2.0a) documents @TeX{}draw, a system for
+producing PostScript drawings from @TeX{}.
+
+Copyright @copyright{} 1993--2019 Peter Kabal
+
+This work is licensed under the Creative Commons Attribution (CC-BY)
+License, any version. To view the licenses, visit
+@w{@url{creativecommons.org/licenses/by}} or send a letter to
+Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+@end copying
+
+@dircategory TeX
+@direntry
+* TeXdraw: (texdraw).           Drawing PostScript diagrams within TeX.
+@end direntry
+
 
-@setchapternewpage odd
 @titlepage
 @title @TeX{}draw
 @subtitle PostScript Drawings from @TeX{}
-@subtitle Edition 2.0
-@subtitle December 1995
-
+@subtitle Edition 2.0a
+@subtitle March 2019
 @author Peter Kabal
 
 @page
 @vskip 0pt plus 1filll
-Copyright @copyright{} 1993-95 Peter Kabal
-
-@sp 2
-This is edition 2.0 of the documentation for the @TeX{}draw macros for
-the @TeX{} typesetting program.
-@sp 2
+@insertcopying
 
 Peter Kabal @*
 Department of Electrical Engineering @*
 McGill University @*
 3480 University @*
 Montreal, Quebec @*
-Canada {} H3A@thinspace 2A7
-
-@code{kabal@@TSP.EE.McGill.CA}
-
-@sp 2
-Permission is granted to make and distribute verbatim copies of this
-manual provided the copyright notice and this permission notice are
-preserved on all copies.
-
-Permission is granted to copy and distribute modified versions of this
-manual under the conditions for verbatim copying, provided that the
-entire resulting derived work is distributed under the terms of a
-permission notice identical to this one.
-
+Canada @w{} H3A@dmn{}2A7 @*
+@code{peter dot kabal at mcgill dot ca}
 @end titlepage
 
+@contents
 
-@ifinfo
+@ifnottex
 @node Top, Introduction, (dir), (dir)
 @top TeXdraw
 
 @TeX{}draw is a collection of macros that allow drawings to be created
 from @emph{within} @TeX{}.
 
-This is edition 2.0 of the @TeX{}draw documentation.
-@end ifinfo
+This is edition 2.0a of the @TeX{}draw documentation. The only
+substantive change from edition 2.0 is the license, which is now
+CC-BY (any version).
+
+@end ifnottex
 
 @menu
 * Introduction::
@@ -229,11 +206,9 @@ elements.
 @section Distribution information
 @cindex distribution
 
-The @TeX{}draw routines are provided free of charge without warranty of
-any kind.  Note that the @TeX{}draw routines are copyrighted.  They may
-be distributed freely provided that the recipients also acquire the
-right to distribute them freely.  The notices to this effect must be
-preserved when the source files are distributed.
+The entire @TeX{}draw package, both code and documentation, is
+released under Creative Commons Attribution (CC-BY) license, any
+version.
 
 
 @node TeXdraw Commands, Drawing Segments and Scaling, Introduction, Top
@@ -290,7 +265,7 @@ macros from the file @file{texdraw.tex} and optionally defines the
 @code{\begin@{texdraw@}} / @code{\end@{texdraw@}} environment.
 @example
 @group
-\documentstyle[11pt]@{article@}  % Article style with the 11pt size options
+\documentstyle[11pt]@{article@}  % Article style with 11pt size option
 ...
 \input texdraw            % Read in the TeXdraw macros
 \newenvironment@{texdraw@}@{\leavevmode\btexdraw@}@{\etexdraw@}
@@ -2238,7 +2213,7 @@ commands built from the basic @TeX{}draw commands.
 \arrowheadtype t:F  \arrowheadsize l:0.08 w:0.04
 \def\pl {$\scriptscriptstyle +$} \def\mn {$\scriptscriptstyle -$}
 
-\move (0 +0.63) \move (0 -0.60) \move (0 0) % compensate for the text size
+\move (0 +0.63) \move (0 -0.60) \move (0 0) % compensate for text size
 
 % Input to the first stage
 \bsegment
@@ -2396,7 +2371,7 @@ shared between the commands used to draw these blocks.
 \arrowheadtype t:F  \arrowheadsize l:0.08 w:0.04
 \def\pl @{$\scriptscriptstyle +$@} \def\mn @{$\scriptscriptstyle -$@}
 
-\move (0 +0.63) \move (0 -0.60) \move (0 0) % compensate for the text size
+\move (0 +0.63) \move (0 -0.60) \move (0 0) % compensate for text size
 
 % Input to the first stage
 \bsegment
@@ -2952,6 +2927,4 @@ command.
 @unnumbered Concept Index
 @printindex cp
 
-@page
-@contents
 @bye
diff --git a/Master/texmf-dist/doc/support/texdraw/txi-src.tgz b/Master/texmf-dist/doc/support/texdraw/txi-src.tgz
deleted file mode 100644
index dc6fce03146..00000000000
--- a/Master/texmf-dist/doc/support/texdraw/txi-src.tgz
+++ /dev/null