French translation for tlmgr updated

git-svn-id: svn://tug.org/texlive/trunk@57912 c570f23f-e606-0410-a88d-b1316a301751
author: Denis Bitouzé <dbitouze@wanadoo.fr> 2021-02-25 18:23:07 +0000
committer: Denis Bitouzé <dbitouze@wanadoo.fr> 2021-02-25 18:23:07 +0000
commit: c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch)
tree: 1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/web2c/triptrap
parent: 07ee7222e389b0777456b427a55c22d0e6ffd267 (diff)
48 files changed, 0 insertions, 25612 deletions
diff --git a/Build/source/texk/web2c/triptrap/README b/Build/source/texk/web2c/triptrap/README
deleted file mode 100644
index c6c23ce5e56..00000000000
--- a/Build/source/texk/web2c/triptrap/README
+++ /dev/null
@@ -1,106 +0,0 @@
-$Id$
-(This file is public domain.)
-
-web2c/triptrap -- The trip and trap tests are Knuth's torture tests for
-TeX and Metafont.  The MetaPost test is also named `trap', so
-renamed the conflicting files to `mftrap...' and `mptrap...'. 
-The contents of all files remain absolutely unaltered, of course.
-
-The tests are exercised in TeX Live via `make triptrap' in the web2c/
-directory.
-
-{trip,mftrap,mptrap}.diffs -- show the diffs from Knuth's originals as
-generated on my development machine. tripman.tex, trapman.tex, and
-mptrap.readme explain precisely what is and is not acceptable.
-Generally, for trap and MetaPost trap, dates and times, a number of
-  constants and one call to BLANKRECTANGLE will be different.
-For trip:
-  - Some compile-time constants will be different.
-  - The floating point numbers in glue set ratios may be slightly
-    different (but all the box dimensions must be the same).
-  - The y* and down* commands in the trip.dvi file may be somewhat
-    different.
-  These three kinds of differences are allowed by the trip manual.
-
-  - The hyphenation exceptions are different because the exception
-  routine now does not count identical hyphenations separately, i.e.,
-  \hyphenation{a-a a-a} only generates one exception in the table.  See
-  the messages below for why this is a good/necessary thing (if the
-  hyphenation exception table is to be dynamic at all).  Knuth has said
-  this discrepancy is ok.
-
-For trap, additionally, the capsule numbers have sometimes been
-different, because the master trap.log was not updated completely after
-the 2.7182818 (2014) tune-up, as confirmed by Knuth. The 2.7182818 (2021)
-tuneup restores correct values.
-
-texmf.cnf -- sets up various constants the way the tests want them.  Not
-all constants can be changed, alas, but this suffices to avoid building
-a separate binary just to run the tests.
-
-*.in -- fed to the programs as standard input, to avoid manual intervention.
-
-All the other files are test sources and output.
-It's a mistake to change them.
-
-
-About the hyphenation exception thing:
-
-Date: Mon, 1 Apr 96 11:04:29 BST
-From: wgs@maths.ucd.ie (Wayne G. Sullivan)
-To: kb@cs.umb.edu (K. Berry)
-Subject: Re: hyph_size +1
-
-Upon consideration I found another change needed for dynamic hyph_size.
-Actually, it is one I used earlier but removed for the sake of the trip.log.
-Knuth's treatment of hyhpenation exceptions has an unpleasant "feature"
-in that if the same "word" is given in \hyphenation{...}, the code does not
-replace the existing entry, but adds a new entry which comes before all
-other entries of the specific "word" (which includes the language code
-as its last "letter"), so that the earlier entries are inaccessible. The
-point is that the exceptions table retains useless data. 
-Try this with the current version of TeX:
-        \hyphenation{ab ab ab ab ... ab ab}
-Use any word you like for "ab" so long as it has at least two letters. With
-\tracingstats>0, you get lots of hyphen exceptions, but only the last for
-"ab" is accessible. I could copy this behavior using a simple hash code,
-but it seems [pointless]. Instead, when a word is repeated in "\hyphenation"
-the new code simply replaces the old entry, so no extra space in the
-exception tables is consumed. Since there is no way to recover the previous
-entry for a hyphenation exception which has been superseded, I can see no
-point in keeping the old data. The location of hyphens is kept as a linked
-list in TeX's mem array. This data for a superseded hyphenation exception
-could also be flushed, but it makes more differences in trip.log because
-the memory stats are different. These entries are unlikely to consume much
-space, so there is little harm in leaving them.
-
-Anyway the additional change needed corresponds to the following:
-
-diff -c tex.ch.old tex.ch
-*** tex.ch.old  Fri Mar 29 17:25:28 1996
---- tex.ch      Mon Apr  1 10:08:54 1996
-***************
-*** 2177,2182 ****
---- 2177,2183 ----
-  until u=str_start[k+1];
-  {repeat hyphenation exception; flushing old data}
-  flush_string; s:=hyph_word[h]; {avoid |slow_make_string|!}
-+ decr(hyph_count);
-  { We could also |flush_list(hyph_list[h]);|, but it interferes
-    with the trip.log. }
-  goto found;
-
-Thus it is only additional change is to decrement the hyph_count when a
-repeat hyphenation exception is encountered. This is really essential only
-for the "ini" version. The reason is to know exactly how many hyphenation
-exceptions to undump. The change might as well be included in all versions,
-because it handles repeated hyphenation exceptions in a more efficient way
-than the original code. I checked through trip.tex. There is only one word
-included in hyphenation exceptions, but it is given two different hyphenations.
-Thus the original trip.log states 2 hyphenation exceptions, while the one
-using simple hashing shows only 1 -- the single exception has been entered
-twice. 
-
-[...]
-
-Wayne
diff --git a/Build/source/texk/web2c/triptrap/mftrap.diffs b/Build/source/texk/web2c/triptrap/mftrap.diffs
deleted file mode 100644
index 950dcb6c9d5..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap.diffs
+++ /dev/null
@@ -1,204 +0,0 @@
-#! /bin/sh -vx
-# $Id: mftraptest.test 53154 2019-12-17 19:06:20Z karl $
-# Copyright 2017-2021 Karl Berry <tex-live@tug.org>
-# Copyright 2009-2014 Peter Breitenlohner <tex-live@tug.org>
-# You may freely use, modify and/or distribute this file.
-
-LC_ALL=C; export LC_ALL;  LANGUAGE=C; export LANGUAGE
-+ LC_ALL=C
-+ export LC_ALL
-+ LANGUAGE=C
-+ export LANGUAGE
-
-testdir=$abs_srcdir/triptrap
-+ testdir=SRCDIR/triptrap
-TEXMFCNF=$testdir; export TEXMFCNF
-+ TEXMFCNF=SRCDIR/triptrap
-+ export TEXMFCNF
-
-rm -rf trapdir
-+ rm -rf trapdir
-mkdir trapdir
-+ mkdir trapdir
-cd trapdir
-+ cd trapdir
-mkdir a b
-+ mkdir a b
-
-# See triptrap/README for explanation of why we believe these diffs are ok,
-# notably including the capsule numbers.
-
-# TeX Live generic
-cat >filter <<-\_EOF
-	s,^\*\*(trap\.mf,** \&trap  trap \
-	(trap.mf,
-	s/ (TeX Live 20[^)]*)//
-	s/base=trap [^)][^)]*)/base=trap)/
-	s/)  [0-9A-Z: ]*$/)/
-	s/usage [1-9][0-9&]* ([1-9][0-9&]* still/usage XX\&XX (YYY\&YYYYY still/
-	s/[1-9][0-9]* strings of total length [1-9][0-9]*/XXXX strings of total length YYYYY/
-	s/[1-9][0-9]* strings out of [1-9].*/XX strings out of YYY/
-	s/[1-9][0-9]* string characters out of [1-9].*/XXXX string characters out of YYYYY/
-	s/tokens out of [1-9][0-9]*/tokens out of YYYY/
-	s/out of [1-9][0-9]*i,[0-9nrpb,]*/out of YYi,YYYn,YYYr,YYYp,YYYb/
-	s/out of [1-9][0-9]*w,[0-9hdilkep,]*)/out of YYYw,YYh,YYd,YYi,YYYYl,YYYk,YYYe,YYp)/
-	s/METAFONT output ....\...\...:.../METAFONT output YYYY.MM.DD:hhmm/
-	_EOF
-+ cat
-
-# Capsule numbers
-cat >>filter <<-\_EOF
-	s/ %CA$/ %/
-	s/^PSULE1675/CAPSULE1172/
-	s/%CAPSULE[1-9][0-9]*/%CAPSULEnnnn/g
-	_EOF
-+ cat
-
-echo ">>> Running TRAP test for Metafont." >&2
-+ echo '>>> Running TRAP test for Metafont.'
->>> Running TRAP test for Metafont.
-echo ">>> See $testdir/mftrap.diffs for example of acceptable diffs." >&2
-+ echo '>>> See SRCDIR/triptrap/mftrap.diffs for example of acceptable diffs.'
->>> See SRCDIR/triptrap/mftrap.diffs for example of acceptable diffs.
-
-is_OK=:
-+ is_OK=:
-
-set -x
-+ set -x
-
-# get same filename in log
-rm -f trap.mf
-+ rm -f trap.mf
-$LN_S $testdir/trap.mf . || exit 1
-+ ln -s SRCDIR/triptrap/trap.mf .
-
-rm -f trap.base
-+ rm -f trap.base
-./mf --progname=inimf <$testdir/mftrap1.in >mftrapin.fot
-+ ./mf --progname=inimf
-if test ! -s trap.base; then
-  echo "*** trap.base not created by mftrap1.in, investigate!" >&2
-  exit 1
-fi
-+ test '!' -s trap.base
-mv trap.log mftrapin.log || exit 1
-+ mv trap.log mftrapin.log
-diff $testdir/mftrapin.log mftrapin.log
-+ diff SRCDIR/triptrap/mftrapin.log mftrapin.log
-1c1
-< This is METAFONT, Version 2.71828182 (INIMF)  4 JUL 1776 12:00
----
-> This is METAFONT, Version 2.71828182 (INIMF)  27 JAN 2021 18:03
-150c150
-< String usage 26&83 (892&11481 still untouched)
----
-> String usage 30&98 (6386&79447 still untouched)
-176,177c176,177
-<  (preloaded base=trap 1776.7.4)
-< 1116 strings of total length 20570
----
->  (preloaded base=trap 2021.1.27)
-> 1123 strings of total length 20614
-
-./mf --progname=inimf <$testdir/mftrap2.in >mftrap.fot
-+ ./mf --progname=inimf
-mv trap.log mftrap.log || exit 1
-+ mv trap.log mftrap.log
-mv trap.tfm mftrap.tfm || exit 1
-+ mv trap.tfm mftrap.tfm
-diff $testdir/mftrap.fot mftrap.fot
-+ diff SRCDIR/triptrap/mftrap.fot mftrap.fot
-1,3c1,2
-< This is METAFONT, Version 2.71828182 (INIMF)
-< ** &trap  trap 
-< (trap.mf
----
-> This is METAFONT, Version 2.71828182 (TeX Live 2021/dev) (INIMF)
-> **(trap.mf
-39c38
-< String usage 41&161 (816&7678 still untouched)
----
-> String usage 50&202 (6300&75593 still untouched)
-diff $testdir/mftrap.log mftrap.log
-+ diff SRCDIR/triptrap/mftrap.log mftrap.log
-1c1
-< This is METAFONT, Version 2.71828182 (preloaded base=trap 1776.7.4)  4 JUL 1776 12:00
----
-> This is METAFONT, Version 2.71828182 (preloaded base=trap 2021.1.27)  27 JAN 2021 18:03
-1825c1825
-< String usage 24&92 (859&11353 still untouched)
----
-> String usage 30&119 (6346&79261 still untouched)
-4235c4235
-< String usage 41&161 (816&7678 still untouched)
----
-> String usage 50&202 (6300&75593 still untouched)
-4251,4252c4251,4252
-<  68 strings out of 884
-<  3752 string characters out of 11430
----
->  77 strings out of 6377
->  3793 string characters out of 79386
-4254,4255c4254,4255
-<  289 symbolic tokens out of 2100
-<  8i,43n,14r,8p,167b stack positions out of 30i,100n,300r,150p,500b
----
->  289 symbolic tokens out of 9500
->  8i,43n,14r,8p,167b stack positions out of 300i,300n,1000r,150p,500b
-4263c4263
-<   out of 256w,16h,16d,64i,5000l,500k,256e,50p)
----
->   out of 256w,16h,16d,64i,15000l,2500k,256e,60p)
-
-./tftopl ./mftrap.tfm mftrap.pl || exit 1
-+ ./tftopl ./mftrap.tfm mftrap.pl
-diff $testdir/mftrap.pl mftrap.pl || is_OK=false
-+ diff SRCDIR/triptrap/mftrap.pl mftrap.pl
-
-./gftype -m -i ./trap.72270gf >trap.typ || exit 1
-+ ./gftype -m -i ./trap.72270gf
-diff $testdir/trap.typ trap.typ
-+ diff SRCDIR/triptrap/trap.typ trap.typ
-1c1
-< This is GFtype, Version 3.1
----
-> This is GFtype, Version 3.1 (TeX Live 2021/dev)
-3c3
-< ' METAFONT output 2014.01.07:1811'
----
-> ' METAFONT output 2021.01.27:1803'
-
-for f in mftrapin.log mftrap.fot mftrap.log trap.typ; do
-  sed $testdir/$f -f filter >a/$f
-  sed $f -f filter >b/$f
-  diff a/$f b/$f || is_OK=false
-done
-+ for f in mftrapin.log mftrap.fot mftrap.log trap.typ
-+ sed SRCDIR/triptrap/mftrapin.log -f filter
-+ sed mftrapin.log -f filter
-+ diff a/mftrapin.log b/mftrapin.log
-+ for f in mftrapin.log mftrap.fot mftrap.log trap.typ
-+ sed SRCDIR/triptrap/mftrap.fot -f filter
-+ sed mftrap.fot -f filter
-+ diff a/mftrap.fot b/mftrap.fot
-+ for f in mftrapin.log mftrap.fot mftrap.log trap.typ
-+ sed SRCDIR/triptrap/mftrap.log -f filter
-+ sed mftrap.log -f filter
-+ diff a/mftrap.log b/mftrap.log
-+ for f in mftrapin.log mftrap.fot mftrap.log trap.typ
-+ sed SRCDIR/triptrap/trap.typ -f filter
-+ sed trap.typ -f filter
-+ diff a/trap.typ b/trap.typ
-
-$is_OK && {
-  echo ">>> All differences are acceptable." >&2
-} || {
-  echo "*** Error(s) found in mf trap test, investigate!" >&2
-  exit 1
-}
-+ :
-+ echo '>>> All differences are acceptable.'
->>> All differences are acceptable.
-PASS mftraptest.test (exit status: 0)
-PASS: mftraptest.test
diff --git a/Build/source/texk/web2c/triptrap/mftrap.fot b/Build/source/texk/web2c/triptrap/mftrap.fot
deleted file mode 100644
index b5551c805c7..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap.fot
+++ /dev/null
@@ -1,59 +0,0 @@
-This is METAFONT, Version 2.71828182 (INIMF)
-** &trap  trap 
-(trap.mf
-\*//*\trap\pass2!
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-l.21 ...t next=\; delimiters ^~7
-                                ! fi
-! Extra tokens will be flushed.
-<to be read again> 
-                   !
-l.21 ... next=\; delimiters ^~7!
-                                 fi
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   \
-l.22 next\
-          ; % the second pass will now compute silently; the ...
-
-hello again^^_
->> pen (see the transcript file)
->> path (see the transcript file)
->> path (see the transcript file)
->> path (see the transcript file)
-f<expr>->let)=];let[=(;show._
-(EXPR0)<-xx
-{let}
-{let}
-{show}
->> _1
-{showdependencies}
-xpart '=-ypart '-0.66667
-{qq:=pen}
-{showstats}
-Memory usage 1462&588 (104 still untouched)
-String usage 41&161 (816&7678 still untouched)
-{[repeat the loop]}
-! A group begun on line 163 never ended.
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-{endgroup}
- )
-(end occurred when else on line 93 was incomplete)
-(end occurred when if on line 36 was incomplete)
-(end occurred when elseif on line 21 was incomplete)
-(see the transcript file for additional information)
-(illegal design size has been changed to 128pt)
-(some chardp values had to be adjusted by as much as 0.5pt)
-(local label 0:: was missing)
-(local label 5:: was missing)
-(4 font metric dimensions had to be decreased)
-Font metrics written on trap.tfm.
-Output written on trap.72270gf (5 characters, 1028 bytes).
-Transcript written on trap.log.
diff --git a/Build/source/texk/web2c/triptrap/mftrap.log b/Build/source/texk/web2c/triptrap/mftrap.log
deleted file mode 100644
index 18612678988..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap.log
+++ /dev/null
@@ -1,4266 +0,0 @@
-This is METAFONT, Version 2.71828182 (preloaded base=trap 1776.7.4)  4 JUL 1776 12:00
-** &trap  trap
-(trap.mf
-{if}
-{known(0)}
-{not(true)}
-{false}
-{known("")}
-{true}
-
-/*\`'@#->begingroup.message(SUFFIX1)&str(SUFFIX0)&jobname&char.ASCII'`&s
-tr(SUFFIX2)!endgroup
-(SUFFIX0)<-/*\
-(SUFFIX1)<-`'
-(SUFFIX2)<-pass2
-{begingroup}
-{message}
-
-`'->begingroup'`endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-`'
-{begingroup}
-
-'`->"\*/"
-{endgroup}
-{("\*/")&("/*\")}
-{jobname}
-{("\*//*\")&("trap")}
-
-'`->"\*/"
-{ASCII("\*/")}
-{char(92)}
-{("\*//*\trap")&("\")}
-{("\*//*\trap\")&("pass2!")}
-
-\*//*\trap\pass2!
-{endgroup}
-{outer}
-{let}
-{delimiters}
-
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-l.21 ...t next=\; delimiters ^~7
-                                ! fi
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   !
-l.21 ... next=\; delimiters ^~7!
-                                 fi
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   \
-l.22 next\
-          ; % the second pass will now compute silently; the ...
-A previous error seems to have propagated,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{\}
-{batchmode}
-
-! An expression can't begin with `endgroup'.
-<inserted text> 
-                0
-<to be read again> 
-                   endgroup
-l.23 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif bool...
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-! Missing ` INACCESSIBLE' has been inserted.
-<to be read again> 
-                   endgroup
-l.23 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif bool...
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-! Extra `endgroup'.
-<recently read> endgroup
-                        
-l.23 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif bool...
-I'm not currently working on a `begingroup',
-so I had better not try to end anything.
-
-{pausing:=1}
-{exitif}
-{exitif}
-{pencircle}
-{endfor}
-! Extra `endfor'.
-l.23 ...ean pen pencircle endfor
-                                
-I'm not currently working on a for loop,
-so I had better not try to end anything.
-
-{scantokens}
-{begingroup}
-{message}
-{char(0)}
-{("^^@")&("watch this")}
-^^@watch this
-{-(1)}
-{char(-1)}
-{("pair p[],';")&("^^ff")}
-{endgroup}
-{pen(future pen)}
-{boolean(true)}
-{true}
-! No loop is in progress.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';^^ff
-<to be read again> 
-                   path
-l.25 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(...
-Why say `exitif' when there's nothing to exit from?
-
->> p
-! Undefined condition will be treated as `false'.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';^^ff
-<to be read again> 
-                   path
-l.25 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(...
-The expression shown above should have had a definite
-true-or-false value. I'm changing it to `false'.
-
-{false}
-! Missing `;' has been inserted.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';^^ff
-<to be read again> 
-                   path
-l.25 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(...
-After `exitif <boolean expr>' I expect to see a semicolon.
-I shall pretend that one was there.
-
-{pair}
-! Text line contains an invalid character.
-<scantokens> pair p[],';^^ff
-                            
-<to be read again> 
-                   path
-l.25 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(...
-A funny symbol that I can't read has just been input.
-Continue, and I'll forget that it ever happened.
-
-{path}
-{-(2)}
-{-(1)}
-{turningnumber((xpart ',ypart '))}
-Path at line 25, before choices:
-(1,-2){curl 1}
- ..(2,-1)
- ..(2.5,0.5)
- ..(1,2)
- ..{curl 1}(0,2.5)
-
-Path at line 25, after choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)
-
-{(unknown path qw)=(path)}
-{numeric}
-! Enormous number has been reduced.
-l.26 ...[$] ]]=10000000000000000
-                                ; "this string constant is in...
-I can't handle numbers bigger than about 4095.99998;
-so I've changed your constant to that maximum amount.
-
-{(p[[ [-1] ]])=(4095.99998)}
-## p[[ [-1] ]]=4095.99998
-! Incomplete string token has been flushed.
-l.26 ...g constant is incomplete
-                                
-Strings should finish on the same line as they began.
-I've deleted the partial string; you might want to
-insert another by typing, e.g., `I"new string"'.
-
-{string}
-! Declared variable conflicts with previous vardef.
-<to be read again> 
-                   ,
-l.27 string foo[]p,
-                   p~if true:[]; p~000=char34&char200&char34;
-You can't use, e.g., `numeric foo[]' after `vardef foo'.
-Proceed, and I'll ignore the illegal redeclaration.
-
-{if}
-{true}
-{true}
-{char(34)}
-{char(200)}
-{(""")&("^^c8")}
-{char(34)}
-{(""^^c8")&(""")}
-{(unknown string p~0)=(""^^c8"")}
-{boolean}
-{fi}
-{showvariable}
-boolean.boolean=unknown boolean
-! OK.
-l.28 ...n; showvariable boolean;
-                                 def\\= =end enddef;
-
-{def}
-{picture}
-{show}
-{scantokens}
-{length("^^c8")}
->> 1
-! OK.
-<recently read> ;
-                 
-l.29 ...w length scantokens p~0;
-                                
-
-{pen}
-! Illegal suffix of declared variable will be flushed.
-<to be read again> 
-                   [
-<to be read again> 
-                   "a"
-l.30 pen p~[]~,q["a"
-                    ,qq; p~1~=q=pencircle scaled mexp(-3016.5...
-Variables in declarations must consist entirely of
-names and collective subscripts, e.g., `x[]a'.
-Are you trying to use a reserved word in a variable name?
-I'm going to discard the junk I found here,
-up to the next comma or the end of the declaration.
-
-{pencircle}
-{-(3016.57654)}
-{mexp(-3016.57654)}
-{(future pen)scaled(0)}
-Pen polygon at line 30 (newly created):
-(0.5,0)
- .. (0,0.5)
- .. (-0.5,0)
- .. (0,-0.5)
- .. cycle
-
-{(unknown pen q)=(pen)}
-{(unknown pen p~1~)=(pen)}
-{transform}
-! Illegal suffix of declared variable will be flushed.
-<to be read again> 
-                   0
-l.31 transform p,pp0
-                    ; if p=p:qq=makepen((1,0)..cycle) xscaled...
-Variables in declarations must consist entirely of
-names and collective subscripts, e.g., `x[]a'.
-Explicit subscripts like `x15a' aren't permitted.
-I'm going to discard the junk I found here,
-up to the next comma or the end of the declaration.
-
-{if}
-{((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p))=((xpart p,ypart
- p,xxpart p,xypart p,yxpart p,yypart p))}
-{true}
-Path at line 31, before choices:
-(1,0)
- ..cycle
-
-Path at line 31, after choices:
-(1,0)..controls (1,0) and (1,0)
- ..cycle
-
-{makepen(path)}
-{hex("1000")}
-! Number too large (4096).
-<to be read again> 
-                   ;
-l.31 ...cle) xscaled hex "1000";
-                                fi
-I have trouble with numbers greater than 4095; watch out.
-
-{(future pen)xscaled(4096)}
-! Pen too large.
-<to be read again> 
-                   ;
-l.31 ...cle) xscaled hex "1000";
-                                fi
-The cycle you specified has a coordinate of 4095.5 or more.
-So I've replaced it by the trivial path `(0,0)..cycle'.
-
-Pen polygon at line 31 (newly created):
-(0,0)
- .. cycle
-
-{(unknown pen qq)=(pen)}
-{fi}
-Path at line 32, before choices:
-(0,0)
- ..(1,0)
- ..(0,1)
- ..(0,0)
- ..(1,0)
- ..(0,1)
- ..cycle
-
-Path at line 32, after choices:
-(0,0)..controls (0.29056,-0.29056) and (0.75859,-0.30772)
- ..(1,0)..controls (1.51964,0.66237) and (0.66237,1.51964)
- ..(0,1)..controls (-0.30772,0.75859) and (-0.29056,0.29056)
- ..(0,0)..controls (0.29056,-0.29056) and (0.75859,-0.30772)
- ..(1,0)..controls (1.51964,0.66237) and (0.66237,1.51964)
- ..(0,1)..controls (-0.30772,0.75859) and (-0.29056,0.29056)
- ..cycle
-
-{makepen(path)}
-! Pen cycle must be convex.
-<to be read again> 
-                   ;
-l.32 ...)..(1,0)..(0,1)..cycle);
-                                
-The cycle you specified either has consecutive equal points
-or turns right or turns through more than 360 degrees.
-So I've replaced it by the trivial path `(0,0)..cycle'.
-
-Pen polygon at line 32 (newly created):
-(0,0)
- .. cycle
-
-{qq:=pen}
-{vardef}
-! Missing parameter type; `expr' will be assumed.
-<to be read again> 
-                   )
-l.33 ...ext suffix a,b endtext()
-                                )suffix@=show #@; p.a.b() end...
-You should've had `expr' or `suffix' or `text' here.
-
-{expandafter}
-{\}
-{let}
-
-\\->=end
-{outer}
-{pencircle}
-{(future pen)scaled(4.5)}
-{(future pen)yscaled(2)}
-Pen polygon at line 34 (newly created):
-(0.5,-4.5)
- .. (1,-4)
- .. (2,-2.5)
- .. (2.5,0)
- .. (2,2.5)
- .. (1,4)
- .. (0.5,4.5)
- .. (-0.5,4.5)
- .. (-1,4)
- .. (-2,2.5)
- .. (-2.5,0)
- .. (-2,-2.5)
- .. (-1,-4)
- .. (-0.5,-4.5)
- .. cycle
-
-{qq:=pen}
-{((6,12))-((xpart p7,ypart p7))}
-{((0,1))transformed((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p
-))}
-{(x)-(x)}
-{(2)/(0)}
->> 2
-! Division by zero.
-<to be read again> 
-                   ,
-l.35 ...)transformed p=(2/(x-x),
-                                3/0)transformed p;
-You're trying to divide the quantity shown above the error
-message by zero. I'm going to divide it by one instead.
-
-! Division by zero.
-l.35 ...ansformed p=(2/(x-x),3/0
-                                )transformed p;
-I'll pretend that you meant to divide by 1.
-
-{((2,3))transformed((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p
-))}
-{((linearform,linearform))=((linearform,linearform))}
-## yxpart p=-yypart p
-## xxpart p=-xypart p
-{((-xpart p7+6,-ypart p7+12))=((linearform,linearform))}
-## ypart p7=-ypart p-yypart p+12
-## xpart p7=-xpart p-xypart p+6
-{\}
-{if}
-{string(unknown string p~[-1])}
-{true}
-{(p0.1 0.2)-(p0.1 0.2)}
-! The token `endtext' is no longer a right delimiter.
-l.36 ...1.2-p.1.199999,1 endtext
-                                 transformed p;
-Strange: This token has lost its former meaning!
-I'll read it as a right delimiter this time;
-but watch out, I'll probably miss it later.
-
-{((0,1))transformed((xpart p,ypart p,-xypart p,xypart p,-yypart p,yypart
- p))}
-{((linearform,linearform))=((linearform,linearform))}
-## ypart p=-yypart p+6
-#### ypart p7=6
-## xpart p=-xypart p+3
-#### xpart p7=3
-{(unknown path p1 2p)=((3,6))}
-{showstopping:=0}
-{showvariable}
-p=(-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup ETC.
-p[]~=unknown boolean
-p~=path
-p~[]=unknown string
-p~[]~=unknown pen
-p~[]~[][]=unknown picture
-p~[-1]=unknown string p~[-1]
-p~0=""^^c8""
-p~1~=pen
-p[[ [] ]]=numeric
-p[[ [-1] ]]=4095.99998
-p0.1 0.2=p0.1 0.2
-p1 2p=path
-p7=(3,6)
-{((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))=((-xy
-part p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{let}
-{let}
-{xxpart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))
-}
-{(-xypart p)+(0.002)}
-{yxpart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))
-}
-{((xpart p2,ypart p2))-((xpart p1,ypart p1))}
-{(1)*((linearform,linearform))}
-{((xpart p1,ypart p1))+((linearform,linearform))}
-{(y)+(0.00002)}
-{yypart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))
-}
-{xypart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))
-}
-{((5,y))=((yypart p,xypart p))}
-## y=xypart p
-## yypart p=5
-#### ypart p=1
-#### yxpart p=-5
-{((5,xypart p+0.00002))=((5,xypart p))}
-{((xpart p2,ypart p2))=((5,xypart p))}
-## ypart p2=xypart p
-## xpart p2=5
-{((-xypart p+0.002,-5))=((5,xypart p))}
-## xypart p=-5
-#### ypart p2=-5
-#### y=-5
-#### xpart p=8
-#### xxpart p=5
-! Inconsistent equation (off by -0.002).
-<to be read again> 
-                   ;
-l.38 ...,y)=(yypart p,xypart p);
-                                
-The equation I just read contradicts what was said before.
-But don't worry; continue and I'll just ignore it.
-
-Path at line 39, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
- ..cycle
-
-Path at line 39, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)..controls (17.52783,8.54388) and (-15.45978,-4.12262)
- ..cycle
-
-{reverse(path)}
-{(path)transformed((8,1,5,-5,-5,5))}
-{(path)=(unknown path p2 3p)}
-
-p1 2p~(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show(SUFFIX0);p(SUFF
-IX2)(SUFFIX3)((EXPR4)endgroup
-(SUFFIX0)<-p1 2p
-(SUFFIX1)<-~
-(SUFFIX2)<-
-(SUFFIX3)<-2 3p~
-! A primary expression can't begin with `right delimiter that matches ('
-.
-<inserted text> 
-                0
-<to be read again> 
-                   )
-l.40 ...000000001]2p~(,[2]3p~,-)
-                                =p~1~2[pausing];
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-{-(0)}
-(EXPR4)<-0
-(SUFFIX5)<-
-{begingroup}
-{show}
->> Path at line 40:
-(3,6)
-
-
-p2 3p~(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show(SUFFIX0);p(SUFF
-IX2)(SUFFIX3)((EXPR4)endgroup
-(SUFFIX0)<-p2 3p
-(SUFFIX1)<-~
-! Missing `,' has been inserted.
-<to be read again> 
-                   (0)
-p1 2p~->...IX2)(SUFFIX3)((EXPR4)
-                                endgroup
-<to be read again> 
-                   =
-l.40 ...00000001]2p~(,[2]3p~,-)=
-                                p~1~2[pausing];
-I've finished reading a macro argument and am about to
-read another; the arguments weren't delimited correctly.
-You might want to delete some tokens before continuing.
-
-(SUFFIX2)<-
-! Missing `,' has been inserted.
-<to be read again> 
-                   (0)
-p1 2p~->...IX2)(SUFFIX3)((EXPR4)
-                                endgroup
-<to be read again> 
-                   =
-l.40 ...00000001]2p~(,[2]3p~,-)=
-                                p~1~2[pausing];
-I've finished reading a macro argument and am about to
-read another; the arguments weren't delimited correctly.
-You might want to delete some tokens before continuing.
-
-(SUFFIX3)<-
-! Missing `)' has been inserted.
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.40 ...00000001]2p~(,[2]3p~,-)=
-                                p~1~2[pausing];
-I've gotten to the end of the macro parameter list.
-You might want to delete some tokens before continuing.
-
-(EXPR4)<-0
-(SUFFIX5)<-
-{begingroup}
-{show}
->> Path at line 40:
-(8,1)..controls (-48.68579,57.68579) and (52.91974,-43.91974)
- ..(28,-19)..controls (-7,16) and (63,-54)
- ..cycle
-
->> (8,1,5,-5,-5,5)
-! Isolated expression.
-<to be read again> 
-                   (
-p2 3p~->...;p(SUFFIX2)(SUFFIX3)(
-                                (EXPR4)endgroup
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.40 ...00000001]2p~(,[2]3p~,-)=
-                                p~1~2[pausing];
-I couldn't find an `=' or `:=' after the
-expression that is shown above this error message,
-so I guess I'll just ignore it and carry on.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   (
-p2 3p~->...;p(SUFFIX2)(SUFFIX3)(
-                                (EXPR4)endgroup
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.40 ...00000001]2p~(,[2]3p~,-)=
-                                p~1~2[pausing];
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{endgroup}
-{endgroup}
-{(vacuous)=(unknown picture p~1~2 1)}
->> vacuous
->> unknown picture p~1~2 1
-! Equation cannot be performed (vacuous=unknown picture).
-<to be read again> 
-                   ;
-l.40 ...2]3p~,-)=p~1~2[pausing];
-                                
-I'm sorry, but I don't know how to make such things equal.
-(See the two expressions just above the error message.)
-
-{vardef}
-Runaway definition?
-if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)p.fi
-! Forbidden token found while scanning the definition of p~[].
-<inserted text> 
-                enddef
-<to be read again> 
-                   ;
-l.41 ...iary t:=if p@ @=@ @p fi;
-                                 vardef p[][]p~[]=BAD; inner ;;
-I suspect you have forgotten an `enddef',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{vardef}
-! This variable already starts with a macro.
-l.41 ...@p fi; vardef p[][]p~[]=
-                                BAD; inner ;;
-After `vardef a' you can't say `vardef a.b'.
-So I'll have to discard this definition.
-
-Runaway definition?
-BAD
-! Forbidden token found while scanning the definition of a bad variable.
-<inserted text> 
-                enddef
-<to be read again> 
-                   ;
-l.41 ...i; vardef p[][]p~[]=BAD;
-                                 inner ;;
-I suspect you have forgotten an `enddef',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{inner}
-{show}
-{-(2)}
-
-p~[-2]@#<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)
-p.fi.endgroup
-(SUFFIX0)<-p~
-(SUFFIX1)<-[-2]
-(SUFFIX2)<-~
-! A tertiary expression can't begin with `['.
-<inserted text> 
-                0
-<to be read again> 
-                   [
-<to be read again> 
-                   (3000)
-<to be read again> 
-                   ,
-l.42 show p~[-2]~[3000,
-                       x]++4000>path p3; showvariable p,P;
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-{(x)-(3000)}
-{(0)*(x-3000)}
-{(3000)+(0)}
-{(3000)++(4000)}
-(EXPR3)<-4999.99998
-{begingroup}
-{if}
-{(p[-2][-2])=(-2)}
->> p[-2][-2]+2
-! Unknown relation will be considered false.
-<to be read again> 
-                   [-2]
-p~[-2]->...1)=(SUFFIX1)(SUFFIX1)
-                                p.fi.endgroup
-<to be read again> 
-                   >
-l.42 show p~[-2]~[3000,x]++4000>
-                                path p3; showvariable p,P;
-Oh dear. I can't decide if the expression above is positive,
-negative, or zero. So this comparison test won't be `true'.
-
-{false}
-! Missing `:' has been inserted.
-<to be read again> 
-                   [-2]
-p~[-2]->...1)=(SUFFIX1)(SUFFIX1)
-                                p.fi.endgroup
-<to be read again> 
-                   >
-l.42 show p~[-2]~[3000,x]++4000>
-                                path p3; showvariable p,P;
-There should've been a colon after the condition.
-I shall pretend that one was there.
-
-{endgroup}
-{path((xpart p3,ypart p3))}
-{(vacuous)>(false)}
->> vacuous
->> false
-! Not implemented: (vacuous)>(boolean).
-<to be read again> 
-                   ;
-l.42 ...~[3000,x]++4000>path p3;
-                                 showvariable p,P;
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
->> false
-{showvariable}
-p=(8,1,5,-5,-5,5)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup ETC.
-p[]~=unknown boolean
-p~=path
-p~[]@#=macro:<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1) ETC.
-p[[ [] ]]=numeric
-p[[ [-1] ]]=4095.99998
-p[-2][-2]=p[-2][-2]
-p0.1 0.2=p0.1 0.2
-p1=(xpart p1,ypart p1)
-p1 2p=path
-p2=(5,-5)
-p2 3p=path
-p3=(xpart p3,ypart p3)
-p7=(3,6)
-> P=tag
-{numeric}
-{(2)*(alpha)}
-{(p3~)=(2alpha)}
-## alpha=0.5p3~
-{(1)/(-1)}
-{(3)*(beta)}
-{(p[-1]~)=(3beta)}
-## beta=0.33333p[-1]~
-{begingroup}
-{save}
-{showvariable}
-> p=tag
-{(3)*(0.33333(SAVED)p[-1]~)}
-{((SAVED)p[-1]~)=(1)}
-## (SAVED)p[-1]~=1
-#### beta=0.33333
-{restoring p}
-{endgroup}
-{showvariable}
-p=(8,1,5,-5,-5,5)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup ETC.
-p[]~=numeric
-p~=path
-p~[]@#=macro:<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1) ETC.
-p[[ [] ]]=numeric
-p[[ [-1] ]]=4095.99998
-p[-2][-2]=p[-2][-2]
-p[-1]~=1
-p0.1 0.2=p0.1 0.2
-p1=(xpart p1,ypart p1)
-p1 2p=path
-p2=(5,-5)
-p2 3p=path
-p3=(xpart p3,ypart p3)
-p3~=p3~
-p7=(3,6)
-{def}
-{def}
-! Missing `=' has been inserted.
-<to be read again> 
-                   false
-l.45 ...enddef;def!primary!false
-                                ):!fi enddef;
-The next thing in this `def' should have been `=',
-because I've already looked at the definition heading.
-But don't worry; I'll pretend that an equals sign
-was present. Everything from here to `enddef'
-will be the replacement text of this macro.
-
-{def}
-{(path)scaled(-1)}
-Path at line 46, before choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)
- ..(-1,2)..controls (-1.37755,1.71404) and (-1.71404,1.37755)
- ..(-2,1)..controls (-2.33353,0.55965) and (-2.59729,0.04124)
- ..(-2.5,-0.5)..controls (-2.36812,-1.23369) and (-1.6712,-1.65662)
- ..(-1,-2)..controls (-0.66821,-2.16974) and (-0.33485,-2.33641)
- ..(0,-2.5)
- ..cycle
-
-Path at line 46, after choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)..controls (-0.37186,2.68167) and (-0.668,2.25146)
- ..(-1,2)..controls (-1.37755,1.71404) and (-1.71404,1.37755)
- ..(-2,1)..controls (-2.33353,0.55965) and (-2.59729,0.04124)
- ..(-2.5,-0.5)..controls (-2.36812,-1.23369) and (-1.6712,-1.65662)
- ..(-1,-2)..controls (-0.66821,-2.16974) and (-0.33485,-2.33641)
- ..(0,-2.5)..controls (0.37186,-2.68167) and (0.668,-2.25146)
- ..cycle
-
-{makepen(path)}
-Pen polygon at line 46 (newly created):
-(1,-2)
- .. (2,-1)
- .. (2.5,0.5)
- .. (1,2)
- .. (0,2.5)
- .. (-1,2)
- .. (-2,1)
- .. (-2.5,-0.5)
- .. (-1,-2)
- .. (0,-2.5)
- .. cycle
-
-{qq:=pen}
-{primarydef}
-{secondarydef}
-
-//<expr>->
-
-//<expr>->
-{pencircle}
-{length(path)}
-{(future pen)slanted(1)}
-{((3,6))-((5,-5))}
-
-_aa__<secondary>->if(true
-{(0.1)*(15)}
-{odd(1.50009)}
-{not(false)}
-{known((8,1,5,-5,-5,5))}
-{(true)and(true)}
-(EXPR0)<-true
-{if}
-{true}
-
-!<primary>->false):(EXPR0)fi
-(EXPR0)<-(5,-5)
-{false}
-{(true)or(false)}
-{true}
-{fi}
-{-((5,-5))}
-{-((5,-5))}
-{+(1)}
-{-(1)}
->> -1
-! Improper curl has been replaced by 1.
-<to be read again> 
-                   )
-l.51  {curl- +1)
-                ..tension atleast1..cycle sqrt2++sqrt2***[[]];
-A curl must be a known, nonnegative number.
-
-! Missing `}' has been inserted.
-<to be read again> 
-                   )
-l.51  {curl- +1)
-                ..tension atleast1..cycle sqrt2++sqrt2***[[]];
-I've scanned a direction spec for part of a path,
-so a right brace should have come next.
-I shall pretend that one was there.
-
-Path at line 51, before choices:
-(-5,5)
-
-Path at line 51, after choices:
-(-5,5)
-
-Path at line 51, before choices:
-(3,6)..controls (5,-5) and (-5,5)
- ..(-5,5)..tension atleast1
- ..{2896.30943,-2896.30934}cycle
-
-Path at line 51, after choices:
-(3,6)..controls (5,-5) and (-5,5)
- ..(-5,5)..controls (-3.29726,7.86205) and (0.64516,8.35484)
- ..cycle
-
-! Missing `)' has been inserted.
-<to be read again> 
-                   sqrt
-l.51 ...ion atleast1..cycle sqrt
-                                2++sqrt2***[[]];
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{((-2,11))subpath(path)}
-{reverse(path)}
-{makepen(path)}
-
-**->[[show(EXPR0)*(EXPR1)]]
-(EXPR0)<-future pen
-(EXPR1)<-future pen
-{begingroup}
-{show}
-{(future pen)*(future pen)}
->> future pen
->> future pen
-! Not implemented: (future pen)*(future pen).
-<to be read again> 
-                   ]]
-<to be read again> 
-                   sqrt
-l.51 ...ion atleast1..cycle sqrt
-                                2++sqrt2***[[]];
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-! Pen path must be a cycle.
-<to be read again> 
-                   ]]
-<to be read again> 
-                   sqrt
-l.51 ...ion atleast1..cycle sqrt
-                                2++sqrt2***[[]];
-I can't make a pen from the given path.
-So I've replaced it by the trivial path `(0,0)..cycle'.
-
->> Pen polygon at line 51:
-(0,0)
- .. cycle
-
-{endgroup}
-(EXPR0)<-vacuous
-{sqrt(2)}
-{sqrt(2)}
-{(1.41422)++(1.41422)}
-{begingroup}
-{endgroup}
-
-***->expandafter(EXPR1)scantokens"**oct"(EXPR0)
-(EXPR0)<-2
-(EXPR1)<-vacuous
-{expandafter}
-{scantokens}
-{oct(2)}
->> 2
-! Not implemented: oct(known numeric).
-<to be read again> 
-                   ;
-l.51 ...cle sqrt2++sqrt2***[[]];
-                                
-I'm afraid I don't know how to apply that operation to that
-particular type. Continue, and I'll simply return the
-argument (shown above) as the result of the operation.
-
-
-**->[[show(EXPR0)*(EXPR1)]]
-(EXPR0)<-vacuous
-(EXPR1)<-2
-{begingroup}
-{show}
-{(vacuous)*(2)}
->> vacuous
->> 2
-! Not implemented: (vacuous)*(known numeric).
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.51 ...cle sqrt2++sqrt2***[[]];
-                                
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
->> 2
-{endgroup}
-(EXPR0)<-vacuous
-{begingroup}
-{interim}
-{-(20.5)}
-{charcode:=-20.5}
-{proofing:=-20.5}
-{-(2048)}
-{chardp:=-2048}
-{shipout}
-{nullpicture}
-! Enormous chardp has been reduced.
-<to be read again> 
-                   ]]
-l.52 ...48;shipout nullpicture]]
-                                ;
-Font metric dimensions must be less than 2048pt.
-
-{restoring proofing=0}
-{endgroup}
-{if}
-{-(275.50002)}
-{charexists(-275.50002)}
-{known(unknown path p0 0p)}
-{(true)>(false)}
-{known(path)}
-{(true)=(true)}
-{true}
-{randomseed}
-! Missing `:=' has been inserted.
-<to be read again> 
-                   charcode
-l.53 ... p~: randomseed charcode
-                                ; fi
-Always say `randomseed:=<numeric expression>'.
-
-{randomseed:=-20.5}
-{fi}
-{randomseed}
->> "goof"
-! Unknown value will be ignored.
-<to be read again> 
-                   ;
-l.54 randomseed:="goof";
-                         a[($,18++1+-+18),(2,3)]=b[(3,2),(1,$);
-Your expression was too random for me to handle,
-so I won't change the random seed just now.
-
-{(18)++(1)}
-{(18.02776)+-+(18)}
-{((2,3))-((-1,1))}
-{(a)*((3,2))}
-{((-1,1))+((3a,2a))}
-! Missing `]' has been inserted.
-<to be read again> 
-                   ;
-l.54 ...8),(2,3)]=b[(3,2),(1,$);
-                                
-I've scanned an expression of the form `a[b,c',
-so a right bracket should have come next.
-I shall pretend that one was there.
-
-{((1,-1))-((3,2))}
-{(b)*((-2,-3))}
-{((3,2))+((-2b,-3b))}
-{((3a-1,2a+1))=((-2b+3,-3b+2))}
-## b=-0.66667a+0.33333
-## a=2
-#### b=-1
-{show}
-{(^)+(1)}
-{(~)+(2)}
-{-(1)}
-{((^+1,~+2))slanted(-1)}
-{-(2)}
-{((linearform,~+2))yscaled(-2)}
-{-((3,4))}
-{((linearform,-2~-4))zscaled((-3,-4))}
->> (-5~-3^-13,10~-4^+16)
-{((xpart pp,ypart pp,xxpart pp,xypart pp,yxpart pp,yypart pp))xscaled(9)
-}
-{((8,1,5,-5,-5,5))transformed((9xpart pp,ypart pp,9xxpart pp,9xypart pp,
-yxpart pp,yypart pp))}
->> (9xpart pp+72xxpart pp+9xypart pp,ypart pp+8yxpart pp+yypart pp,45xxp
-art pp-45xypart pp,-45xxpart pp+45xypart pp,5yxpart pp-5yypart pp,-5yxpa
-rt pp+5yypart pp)
-{((xpart pp,ypart pp,xxpart pp,xypart pp,yxpart pp,yypart pp))shifted((1
-,2))}
-{((8,1,5,-5,-5,5))transformed((8,1,5,-5,-5,5))}
-{((xpart pp+1,ypart pp+2,xxpart pp,xypart pp,yxpart pp,yypart pp))transf
-ormed((43,-34,50,-50,-50,50))}
->> (50xpart pp-50ypart pp-7,-50xpart pp+50ypart pp+16,50xxpart pp-50yxpa
-rt pp,50xypart pp-50yypart pp,-50xxpart pp+50yxpart pp,-50xypart pp+50yy
-part pp)
-{(2)-(1)}
-{(_0)*(1)}
-{(1)+(_0)}
-{-(_0+1)}
->> -_0-1
-{show}
-{normaldeviate}
-{-(-2048)}
-{uniformdeviate(2048)}
-{angle((-0.41438,761.67789))}
-{cosd(90.03117)}
-{(200)*(-0.00055)}
-{mexp(-0.10986)}
-{sqrt(0.99957)}
-{mlog(0.99979)}
-{sind(-0.05469)}
-{floor(-0.00096)}
->> -1
-{string}
-{(unknown string s2)=(unknown string s4)}
-{(unknown string s1)=(unknown string s2)}
-{(unknown string s3)=(unknown string s5)}
-{(unknown string s2)=(unknown string s4)}
-! Redundant equation.
-<to be read again> 
-                   ;
-l.58 ... s1=s2=s4; s3=s5; s1=s2;
-                                 if s1<=s4<>(s1<>s3):show[[ch...
-I already knew that this equation was true.
-But perhaps no harm has been done; let's continue.
-
-{if}
-{(unknown string s2)<=(unknown string s1)}
-{(unknown string s2)<>(unknown string s5)}
->> unknown string s2
->> unknown string s5
-! Unknown relation will be considered false.
-<to be read again> 
-                   )
-l.58 ...=s2; if s1<=s4<>(s1<>s3)
-                                :show[[char34=s2:=s3]]fi;
-The quantities shown above have not been equated.
-
-{(true)<>(false)}
-{true}
-{show}
-{begingroup}
-{char(34)}
-{s2:=unknown string s5}
-{(""")=(unknown string s2)}
-{endgroup}
-{fi}
->> vacuous
-{(0.1)point(path)}
-{begingroup}
-{pencircle}
-Pen polygon at line 59 (newly created):
-(0.5,0)
- .. (0,0.5)
- .. (-0.5,0)
- .. (0,-0.5)
- .. cycle
-
-{endgroup}
-{((3.24413,0.64801))penoffset(pen)}
-{((0,-0.5))rotated(540)}
-{((0,0.5))/(0.33333)}
-{-(1.5)}
-! Paths don't touch; `&' will be changed to `..'.
-<to be read again> 
-                   )
-l.60 ...tcontrol-1.5of(p~&cycle)
-                                -precontrol1/2of p~(p~)=s1:=s...
-When you join paths `p&q', the ending point of p
-must be exactly equal to the starting point of q.
-So I'm going to pretend that you said `p..q' instead.
-
-Path at line 60, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
- ..cycle
-
-Path at line 60, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)..controls (17.52783,8.54388) and (-15.45978,-4.12262)
- ..cycle
-
-{(-1.5)postcontrol(path)}
-{(0.5)precontrol(path)}
-{((-2.75,-5))-((3.75,-1))}
-! Missing `of' has been inserted for directiontime.
-<to be read again> 
-                   (
-l.60 ...cle)-precontrol1/2of p~(
-                                p~)=s1:=s4:=s4;
-I've got the first argument; will look now for the other.
-
-{((-6.5,-4))directiontime(path)}
-{decimal(0.5)}
-{((0,1.50003))substring("0.5")}
-{s4:=unknown string s1}
-{s1:=unknown string s4}
-{("0.")=(unknown string s1)}
-{path}
-{length("  ")}
-! Missing `,' has been inserted.
-<to be read again> 
-                   }
-l.61 ...p~[]; p~1=p2{length"  "}
-                                &cycle; p~1=p2=p~0; p2..contr...
-I've got the x coordinate of a path direction;
-will look for the y coordinate next.
-
-! An expression can't begin with `}'.
-<inserted text> 
-                0
-<to be read again> 
-                   }
-l.61 ...p~[]; p~1=p2{length"  "}
-                                &cycle; p~1=p2=p~0; p2..contr...
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-Path at line 61, before choices:
-(5,-5){4096,0}
- ..{4096,0}cycle
-
-Path at line 61, after choices:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
-{(unknown path p~1)=(path)}
-{((5,-5))=(unknown path p~0)}
-{(path)=(path)}
-! Redundant or inconsistent equation.
-<to be read again> 
-                   ;
-l.61 ..."  "}&cycle; p~1=p2=p~0;
-                                 p2..controls-p2..cycle=p~2;(p7
-An equation between already-known quantities can't help.
-But don't worry; continue and I'll just ignore it.
-
-{-((5,-5))}
-Path at line 61, before choices:
-(5,-5)..controls (-5,5) and (-5,5)
- ..cycle
-
-Path at line 61, after choices:
-(5,-5)..controls (-5,5) and (-5,5)
- ..cycle
-
-{(path)=(unknown path p~2)}
-{length(path)}
-Path at line 62, before choices:
-(3,6)..tension 1.2
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5){0,4096}..tension 1 and atleast1
- ..cycle
-
-Path at line 62, after choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..cycle
-
->> x
-! Improper tension has been set to 1.
-<to be read again> 
-                   ..
-l.63  x..
-         {curl1}-p7{curl hex "IsBad"}..tension.75and.74999..p...
-The expression above should have been a number >=3/4.
-
-{-((3,6))}
-{hex("IsBad")}
->> "IsBad"
-! String contains illegal digits.
-<to be read again> 
-                   }
-l.63 ...l1}-p7{curl hex "IsBad"}
-                                ..tension.75and.74999..p2{0,1...
-I zeroed out characters that weren't hex digits.
-
->> 0.74998
-! Improper tension has been set to 1.
-<to be read again> 
-                   ..
-l.63 ...}..tension.75and.74999..
-                                p2{0,1}&p2{_,'}..cycle:=p
-The expression above should have been a number >=3/4.
-
->> _
-! Undefined x coordinate has been replaced by 0.
-<to be read again> 
-                   ,
-l.63 ...and.74999..p2{0,1}&p2{_,
-                                '}..cycle:=p
-I need a `known' x value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> (xpart ',ypart ')
-! Undefined y coordinate has been replaced by 0.
-<to be read again> 
-                   }
-l.63 ...d.74999..p2{0,1}&p2{_,'}
-                                ..cycle:=p
-I need a `known' y value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
-Path at line 63, before choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)
- ..{curl 1}(-3,-6){curl 2989}..tension 0.75 and 1
- ..{0,4096}(5,-5){curl 1}
- ..cycle
-
-Path at line 63, after choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)..controls (-2.44821,4.93144) and (-5.41408,-1.00029)
- ..(-3,-6)..controls (-3.70045,-12.19485) and (5,-11.61679)
- ..(5,-5)..controls (12.45406,-3.75087) and (10.41669,7.45464)
- ..cycle
-
->> path
-! Improper `:=' will be changed to `='.
-l.63 ...p2{0,1}&p2{_,'}..cycle:=
-                                p
-I didn't find a variable name at the left of the `:=',
-so I'm going to pretend that you said `=' instead.
-
-{(path)=(unknown path p~4)}
-{-(9)}
-{((3.5001,7.00002))subpath(path)}
-{((-9,9))subpath(path)}
-{(path)=(unknown path p~6)}
-{show}
->> Path at line 65:
-(-2.5,2.5)..controls (-2.49893,2.49893) and (0.00107,-0.00107)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)..controls (-2.44821,4.93144) and (-5.41408,-1.00029)
- ..(-3,-6)..controls (-3.70045,-12.19485) and (5,-11.61679)
- ..(5,-5)..controls (5.0001,-4.99998) and (5.00021,-4.99997)
- ..(5.00032,-4.99995)
-
-{((1,2))directiontime(path)}
->> 1
-{-(1.00002)}
-{((1,-1.00002))directiontime(path)}
->> 3.24937
-Path at line 66, before choices:
-(0,0)..controls (1,1) and (0,1)
- ..(1,0)
-
-Path at line 66, after choices:
-(0,0)..controls (1,1) and (0,1)
- ..(1,0)
-
-{(unknown path p~3)=(path)}
-{show}
-Path at line 66, before choices:
-(5,-5){-2896.30943,-2896.30934}
- ..{1831.78674,3663.57385}cycle
-
-Path at line 66, after choices:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
->> Path at line 66:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
-{((0.31416,1))subpath(path)}
-{((1,1))directiontime(path)}
-{(1)-(0.31416)}
-{(0.27097)*(0.68584)}
-{(0.31416)+(0.18584)}
->> 0.5
-{((0,0.25))subpath(path)}
-{((0.25,1))subpath(path)}
-Path at line 68, before choices:
-(0,0)..controls (0.25,0.25) and (0.375,0.4375)
- ..(0.4375,0.5625)..controls (0.625,0.9375) and (0.25,0.75)
- ..(1,0)
-
-Path at line 68, after choices:
-(0,0)..controls (0.25,0.25) and (0.375,0.4375)
- ..(0.4375,0.5625)..controls (0.625,0.9375) and (0.25,0.75)
- ..(1,0)
-
-! Missing `endtext' has been inserted.
-<to be read again> 
-                   ;
-l.68 ...~3)shifted begintext1,0;
-                                
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{(path)shifted((1,0))}
-{(unknown path p~5)=(path)}
-{(2/3)*((xpart ',ypart '))}
-{((0.66667xpart ',0.66667ypart '))zscaled((xpart ',ypart '))}
->> (0,0,xpart ',-ypart ',ypart ',xpart ')
-! Transform components aren't all known.
-<to be read again> 
-                   {
-l.69 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(...
-I'm unable to apply a partially specified transformation
-except to a fully known pair or transform.
-Proceed, and I'll omit the transformation.
-
->> 0.66667xpart '
-! Undefined x coordinate has been replaced by 0.
-<to be read again> 
-                   {
-l.69 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(...
-I need a `known' x value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> 0.66667ypart '
-! Undefined y coordinate has been replaced by 0.
-<to be read again> 
-                   {
-l.69 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(...
-I need a `known' y value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> path
-! Undefined coordinates have been replaced by (0,0).
-<to be read again> 
-                   }
-l.69 p~3:=2/3'zscaled'{p~3}
-                           ..controls(2,2/3(3))and penoffset(...
-I need x and y numbers for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
-{(2/3)*(3)}
-{(1/2)*(x)}
-{((0.5x,-5))penoffset((0,1))}
->> (0.5x,-5)
->> (0,1)
-! Not implemented: penoffset(unknown pair)of(pair).
-<to be read again> 
-                   (
-l.69 ...enoffset(1/2x,y)of(0,1)(
-                                1,0);
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-! Missing `..' has been inserted.
-<to be read again> 
-                   (
-l.69 ...enoffset(1/2x,y)of(0,1)(
-                                1,0);
-A path join command should end with two dots.
-
-Path at line 69, before choices:
-(0,0)..controls (2,2) and (0,1)
- ..(1,0)
-
-Path at line 69, after choices:
-(0,0)..controls (2,2) and (0,1)
- ..(1,0)
-
-{p~3:=path}
-{show}
-{reverse(path)}
-{(path)intersectiontimes(path)}
->> (0.17227,0.28339)
-{(0.17227)point(path)}
->> (0.71329,0.78188)
-{(1)-(0.28339)}
-{(0.71661)point(path)}
->> (0.7133,0.78189)
-{show}
-{(path)shifted((0.01,0))}
-{(path)intersectiontimes(path)}
-{xpart((1.47693,1.18973))}
-{(1.47693)point(path)}
-{(path)shifted((0.01,0))}
-{(path)intersectiontimes(path)}
-{ypart((1.47693,1.18973))}
-{(1.18973)point(path)}
-{((1.50499,0.71521))-((1.495,0.71521))}
->> (0.01,0)
-{begingroup}
-{interim}
-{tracingedges:=1}
-{-(1)}
-{-(1.00002)}
-{(-1)+-+(-1.00002)}
-! Pythagorean subtraction 1+-+1.00002 has been replaced by 0.
-l.73 ...es:=1; e[-1+-+ -1.00001]
-                                =nullpicture; addto e1 also[[
-Since I don't take square roots of negative numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{nullpicture}
-{(unknown picture e0)=(picture)}
-{addto}
-{begingroup}
-{addto}
-{(path)scaled(3)}
-Path at line 74, before subdivision into octants:
-(3,0)..controls (3.75,0.75) and (4.125,1.3125)
- ..(4.3125,1.6875)..controls (4.875,2.8125) and (3.75,2.25)
- ..(6,0)..controls (3.75,2.25) and (4.875,2.8125)
- ..(4.3125,1.6875)..controls (4.125,1.3125) and (3.75,0.75)
- ..cycle
-
-Cycle spec at line 74, after subdivision:
-(3,0) % beginning in octant `NNE'
-   ..controls (3.75,0.75) and (4.125,1.3125)
- ..(4.3125,1.6875) % segment 0
-   ..controls (4.5,2.0625) and (4.5,2.25)
- ..(4.5,2.25) % segment 1
-% entering octant `NNW'
-% entering octant `WNW'
-% entering octant `WSW'
-% entering octant `SSW'
-% entering octant `SSE'
-   ..controls (4.5,2.25) and (4.5,1.5)
- ..(6,0) % segment 1
-% entering octant `ESE'
-% entering octant `ENE'
-% entering octant `NNE'
-% entering octant `NNW'
-   ..controls (4.5,1.5) and (4.5,2.25)
- ..(4.5,2.25) % segment 2
-% entering octant `WNW'
-% entering octant `WSW'
-% entering octant `SSW'
-   ..controls (4.5,2.25) and (4.5,2.0625)
- ..(4.3125,1.6875) % segment 2
-   ..controls (4.125,1.3125) and (3.75,0.75)
- ..(3,0) % segment 3
-% entering octant `SSE'
-% entering octant `ESE'
-% entering octant `ENE'
- & cycle
-
-Tracing edges at line 74: (weight 1)
-(4,0)(4,1)(5,1)(5,3)(4,3)(4,1)(5,1)(5,0)(6,0)(6,1)(5,1)(5,3)
-(4,3)(4,1)(3,1)(3,0).
-
-{(unknown picture e1)=(unknown picture e2)}
-{(picture)=(unknown picture e1)}
-{cull}
-{nullpicture}
-{endgroup}
-{show}
-{-(4095)}
-{(picture)shifted((4089,-4095))}
->> Edge structure at line 75:
-row -4093: | 4093+ 4094-
-row -4094: | 4093+ 4094-
-row -4095: | 4092+ 4093- 4094+ 4095-
-
-{-(4095)}
-{(picture)shifted((-4095,4092))}
-{-(3)}
-{(picture)shifted((-3,0))}
->> Edge structure at line 75:
-row 4094: -4094+ -4093- -4094+ -4093- |
-row 4093: -4094+ -4093- -4094+ -4093- |
-row 4092: -4095+ -4092- -4093+ -4094- |
-
-{-(4095)}
-{(picture)shifted((4089,-4095))}
-! Too far to shift.
-<to be read again> 
-                   ]]
-l.76 e2 shifted(4089,-4095)]]
-                             ;addto e1 also  e2 shifted(-2,$)...
-I can't shift the picture as requested---it would
-make some coordinates too large or too small.
-Proceed, and I'll omit the transformation.
-
->> Edge structure at line 76:
-row 2: 4+ 5- 4+ 5- |
-row 1: 4+ 5- 4+ 5- |
-row 0: 3+ 6- 5+ 4- |
-
-{restoring tracingedges=32767.99998}
-{endgroup}
-{addto}
-{-(2)}
-{(picture)shifted((-2,-1))}
-{-(4)}
-{(picture)shifted((-4,-1))}
-{e1:=picture}
-{addto}
-{(picture)rotated(89.999)}
-! That transformation is too hard.
-<to be read again> 
-                   +
-l.77 ...e0 also e1rotated89.999+
-                                e1scaled$; show e0 xscaled-10...
-I can apply complicated transformations to paths,
-but I can only do integer operations on pictures.
-Proceed, and I'll omit the transformation.
-
-{(picture)scaled(-1)}
-{(picture)+(picture)}
-{show}
-{-(10)}
-{(picture)xscaled(-10)}
-{(picture)yscaled(2)}
-{(picture)xscaled(82)}
-! Scaled picture would be too big.
-<to be read again> 
-                   yscaled
-l.78 yscaled
-            683;addto e1 doublepath (0,9) withweight-3 withwe...
-I can't xscale the picture as requested---it would
-make some coordinates too large or too small.
-Proceed, and I'll omit the transformation.
-
-{(picture)yscaled(683)}
-! Scaled picture would be too big.
-<to be read again> 
-                   ;
-l.78 yscaled683;
-                addto e1 doublepath (0,9) withweight-3 withwe...
-I can't yscale the picture as requested---it would
-make some coordinates too large or too small.
-Proceed, and I'll omit the transformation.
-
->> Edge structure at line 78:
-row 5: -40- -50+ -40- -50+ |
-row 4: -40- -50+ -40- -50+ |
-row 3: -30+ 0- -10+ -20- -40- -50+ -40- -50+ | -10+ 0-
-row 2: -30+ 0- -10+ -20- -40- -50+ -40- -50+ | -10+ 0-
-row 1: 20- 10+ 20- 10+ -20+ -10- -20+ -10- -30- -60+ -50- -40+ |
- -10+ -10+ 0- 0- 10+ 20-
-row 0: 20- 10+ 20- 10+ -20+ -10- -20+ -10- -30- -60+ -50- -40+ |
- -10+ -10+ 0- 0- 10+ 20-
-row -1: 20- 10+ 20- 10+ -20+ -10- -20+ -10- | -20+ -10- 0+ 0+ 10-
- 10-
-row -2: 20- 10+ 20- 10+ -20+ -10- -20+ -10- | -20+ -10- 0+ 0+ 10-
- 10-
-row -3: 30- 0+ 10- 20+ | 0+ 10-
-row -4: 30- 0+ 10- 20+ | 0+ 10-
-
-{addto}
-{-(3)}
-{turningnumber(path)}
-! Weight must be -3, -2, -1, +1, +2, or +3.
-<to be read again> 
-                   withpen
-l.79  withpen
-              pencircle xscaled(oct"180"++1) rotated-angle(64...
-I'll ignore the bad `with' clause and look for another.
-
-{pencircle}
-{oct("180")}
->> "180"
-! String contains illegal digits.
-<to be read again> 
-                   ++
-l.79 ...ircle xscaled(oct"180"++
-                                1) rotated-angle(64,$) shifte...
-I zeroed out characters that weren't in the range 0..7.
-
-{(64)++(1)}
-{(future pen)xscaled(64.00781)}
-{angle((64,-1))}
-{-(-0.89517)}
-{(future pen)rotated(0.89517)}
-{(future pen)shifted((9,8))}
-Pen polygon at line 80 (newly created):
-(9,7.5)
- .. (37.5,8)
- .. (41,8.5)
- .. (9,8.5)
- .. (-19.5,8)
- .. (-23,7.5)
- .. cycle
-
-Path at line 80, before choices:
-(-1,-1){curl 1}
- ..(1,0)
- ..(1,1)
- ..(-1,0)
- ..{curl 1}cycle
-
-Path at line 80, after choices:
-(-1,-1)..controls (-0.18568,-1.14464) and (0.62712,-0.73824)
- ..(1,0)..controls (1.16457,0.32584) and (1.21637,0.71506)
- ..(1,1)..controls (0.46898,1.69931) and (-0.7587,1.2167)
- ..(-1,0)..controls (-1.06546,-0.33012) and (-1.06546,-0.66988)
- ..cycle
-
-{makepen(path)}
-{(future pen)xscaled(4095.49998)}
-Pen polygon at line 80 (newly created):
-(4095.49998,0)
- .. (4095.49998,1)
- .. (-4095.49998,0)
- .. (-4095.49998,-1)
- .. cycle
-
-Path at line 80, before subdivision into octants:
-(0,9)..controls (0,9) and (0,9)
- ..cycle
-
-! Curve out of range.
-<to be read again> 
-                   ;
-l.80 ...cycle)xscaled4095.49999;
-                                
-At least one of the coordinates in the path I'm about to
-digitize was really huge (potentially bigger than 4095).
-So I've cut it back to the maximum size.
-The results will probably be pretty wild.
-
-Cycle spec at line 80, after subdivision:
-(0,0) % beginning in octant `ENE'
-% entering octant `NNE'
-% entering octant `NNW'
-% entering octant `WNW'
-% entering octant `WSW'
-% entering octant `SSW'
-% entering octant `SSE'
-% entering octant `ESE'
- & cycle
-
-Tracing edges at line 80: (weight -3)
-@ Octant ENE (2 offsets), from (-4095.49998,-1) to (4095.49998,0)
-@ transition line 0, from (-4095.49998,-1) to (-4095.49998,-1)
-@ transition line 1, from (-4095.49998,-1) to (4095.49998,0)
-@ transition line 2, from (4095.49998,0) to (4095.49998,0)
-(0,-1)
-@ Octant NNE (1 offset), from (4095.49998,0) to (4095.49998,1)
-@ transition line 2, from (4095.49998,0) to (4095.49998,0)
-@ transition line 1, from (4095.49998,0) to (4095.49998,1)
-(0,0)(4095,0)
-@ Octant NNW (0 offsets), from (4095.49998,1) to (4095.49998,1)
-@ transition line 0, from (4095.49998,1) to (4095.49998,1)
-@ Octant WNW (0 offsets), from (4095.49998,1) to (4095.49998,1)
-@ transition line 1, from (4095.49998,1) to (4095.49998,1)
-@ Octant WSW (2 offsets), from (4095.49998,1) to (-4095.49998,0)
-@ transition line 0, from (4095.49998,1) to (4095.49998,1)
-@ transition line 1, from (4095.49998,1) to (-4095.49998,0)
-@ transition line 2, from (-4095.49998,0) to (-4095.49998,0)
-(4095,1)(0,1)
-@ Octant SSW (1 offset), from (-4095.49998,0) to (-4095.49998,-1)
-@ transition line 2, from (-4095.49998,0) to (-4095.49998,0)
-@ transition line 1, from (-4095.49998,0) to (-4095.49998,-1)
-(0,0)(-4095,0)
-@ Octant SSE (0 offsets), from (-4095.49998,-1) to (-4095.49998,-1)
-@ transition line 0, from (-4095.49998,-1) to (-4095.49998,-1)
-@ Octant ESE (0 offsets), from (-4095.49998,-1) to (-4095.49998,-1)
-@ transition line 1, from (-4095.49998,-1) to (-4095.49998,-1)
-(-4095,-1).
-
-{show}
->> Edge structure at line 81:
-row 1: | 0+ 1-
-row 0: 0--- 4095+++ -2+ -1- -2+ -1- | 0+ 1-
-row -1: -4095--- 0+++ -2+ -1- -2+ -1- | -1+ 0- 1+ 2-
-row -2: -3+ 0- -1+ -2- |
-
-{totalweight(picture)}
->> -0.37476
-{charcode:=5}
-{chardp:=5}
-{-(1.5)}
-{xoffset:=-1.5}
-{shipout}
-[5]
-Edge structure at line 81 (just shipped out):
-row 1: | -1+ 0-
-row 0: | -3+ -3+ -2- -2- -1--- -1+ 0- 4094+++
-row -1: | -4096--- -3+ -3+ -2- -2- -2+ -1- -1+++ 0+ 1-
-row -2: | -4+ -3- -2+ -1-
-
-{showstats}
-Memory usage 1084&202 (749 still untouched)
-String usage 24&92 (859&11353 still untouched)
-{addto}
-{(path)yscaled(0.01666)}
-Path at line 82, before subdivision into octants:
-(0,0)..controls (15,0.06665) and (-15,-0.19995)
- ..(4,0)..controls (-15,-0.19995) and (15,0.06665)
- ..cycle
-
-Cycle spec at line 82, after subdivision:
-(0,0) % beginning in octant `ENE'
-   ..controls (1.74272,0.00775) and (2.87802,0.01099)
- ..(3.55333,0.01099) % segment 0
-% entering octant `ESE'
-   ..controls (4.12251,0.01099) and (4.36491,0.00868)
- ..(4.36877,0.00482) % segment 0
-% entering octant `SSE'
-   ..controls (4.3688,0.00479) and (4.36882,0.00476)
- ..(4.36882,0.00473) % segment 0
-% entering octant `SSW'
-   ..controls (4.36882,0.0047) and (4.3688,0.00467)
- ..(4.36877,0.00464) % segment 0
-% entering octant `WSW'
-   ..controls (4.34875,-0.01538) and (-1.88759,-0.07579)
- ..(-2.48894,-0.07579) % segment 0
-% entering octant `WNW'
-   ..controls (-2.5191,-0.07579) and (-2.5351,-0.07564)
- ..(-2.53542,-0.07532) % segment 0
-% entering octant `NNW'
-% entering octant `NNE'
-% entering octant `ENE'
-   ..controls (-2.53209,-0.07199) and (-0.88672,-0.05144)
- ..(4,0) % segment 0
-% entering octant `NNE'
-% entering octant `NNW'
-% entering octant `WNW'
-% entering octant `WSW'
-   ..controls (-0.88672,-0.05144) and (-2.5321,-0.072)
- ..(-2.53542,-0.07532) % segment 1
-% entering octant `SSW'
-% entering octant `SSE'
-% entering octant `ESE'
-   ..controls (-2.53511,-0.07562) and (-2.5191,-0.07579)
- ..(-2.48894,-0.07579) % segment 1
-% entering octant `ENE'
-   ..controls (-1.88759,-0.07579) and (4.34877,-0.01537)
- ..(4.36877,0.00464) % segment 1
-% entering octant `NNE'
-   ..controls (4.3688,0.00467) and (4.36882,0.0047)
- ..(4.36882,0.00473) % segment 1
-% entering octant `NNW'
-   ..controls (4.36882,0.00476) and (4.3688,0.00479)
- ..(4.36877,0.00482) % segment 1
-% entering octant `WNW'
-   ..controls (4.36491,0.00868) and (4.12251,0.01099)
- ..(3.55333,0.01099) % segment 1
-% entering octant `WSW'
-   ..controls (2.87802,0.01099) and (1.74272,0.00775)
- ..(0,0) % segment 1
-% entering octant `SSW'
-% entering octant `SSE'
-% entering octant `ESE'
- & cycle
-
-Tracing edges at line 82: (weight 1)
-(No new edges added.)
-
-{(picture)yscaled(0)}
-{e3:=picture}
-{autorounding:=2}
-{addto}
-Path at line 83, before choices:
-(0.5,0){curl 1}
- ..{curl 1}(3.5,1.5)
-
-Path at line 83, after choices:
-(0.5,0)..controls (1.5,0.5) and (2.5,1)
- ..(3.5,1.5)
-
-Path at line 83, before subdivision into octants:
-(0.5,0)..controls (1.5,0.5) and (2.5,1)
- ..(3.5,1.5)..controls (2.5,1) and (1.5,0.5)
- ..cycle
-
-Cycle spec at line 83, after subdivision and double autorounding:
-(0.5,0) % beginning in octant `ENE'
-   ..controls (1.5,0.5) and (2.5,1)
- ..(3.5,1.5) % segment 0
-% entering octant `NNE'
-% entering octant `NNW'
-% entering octant `WNW'
-% entering octant `WSW'
-   ..controls (2.5,1) and (1.5,0.5)
- ..(0.5,0) % segment 1
-% entering octant `SSW'
-% entering octant `SSE'
-% entering octant `ESE'
- & cycle
-
-Tracing edges at line 83: (weight 2)
-(2,0)(2,1)(4,1)(4,2)(4,1)(2,1)(2,0).
-
-{tracingspecs:=0}
-Path at line 84, before choices:
-(1,1)
- ..cycle
-
-Path at line 84, after choices:
-(1,1)..controls (1,1) and (1,1)
- ..cycle
-
-{makepen(path)}
-{(future pen)yscaled(1.5)}
-Pen polygon at line 84 (newly created):
-(1,1.5)
- .. cycle
-
-{q:=pen}
-{((-1,yy))rotated((8,1,5,-5,-5,5))}
->> (8,1,5,-5,-5,5)
-! Improper transformation argument.
-<to be read again> 
-                   {
-l.85 p~8=(($,yy)rotated p{
-                          0,1}..{0,$}(1,0){0,$}..cycle)scaled...
-The expression shown above has the wrong type,
-so I can't transform anything using it.
-Proceed, and I'll omit the transformation.
-
->> yy
-! Undefined y coordinate has been replaced by 0.
-<to be read again> 
-                   {
-l.85 p~8=(($,yy)rotated p{
-                          0,1}..{0,$}(1,0){0,$}..cycle)scaled...
-I need a `known' y value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
-Path at line 85, before choices:
-(-1,0){0,4096}
- ..{0,-4096}(1,0){0,-4096}
- ..{0,4096}cycle
-
-Path at line 85, after choices:
-(-1,0)..controls (-1,1.33333) and (1,1.33333)
- ..(1,0)..controls (1,-1.33333) and (-1,-1.33333)
- ..cycle
-
-{(path)scaled(2)}
-{(path)shifted((1000.49,9))}
-{(unknown path p~8)=(path)}
-{turningcheck:=1}
-{addto}
->> (8,1,5,-5,-5,5)
-! Improper type.
-<to be read again> 
-                   withpen
-l.86 ...n q withweight p withpen
-                                 cycle p;
-Next time say `withweight <known numeric expression>';
-I'll ignore the bad `with' clause and look for another.
-
-{cycle((8,1,5,-5,-5,5))}
->> false
-! Improper type.
-<to be read again> 
-                   ;
-l.86 ...eight p withpen cycle p;
-                                
-Next time say `withpen <known pen expression>';
-I'll ignore the bad `with' clause and look for another.
-
-Tracing edges at line 86: (weight 1)
-@ Octant NNE (0 offsets), from (999,10.5) to (999.15451,11.65451)
-@ transition line 1, from (999.15451,11.65451) to (999.15451,11.65451)
-(999,11)
-@ Octant ENE (0 offsets), from (999.15451,11.65451) to (1001,12)
-@ transition line 0, from (999.15451,11.65451) to (999.15451,11.65451)
-@ Octant ESE (0 offsets), from (1001,12) to (1002.8455,11.6545)
-@ transition line 1, from (1002.8455,11.6545) to (1002.8455,11.6545)
-@ Octant SSE (0 offsets), from (1002.8455,11.6545) to (1003,10.5)
-@ transition line 0, from (1002.8455,11.6545) to (1002.8455,11.6545)
-(999,12)(1003,12)
-@ Octant SSW (0 offsets), from (1003,10.5) to (1002.84549,9.34549)
-@ transition line 1, from (1002.84549,9.34549) to (1002.84549,9.34549)
-@ Octant WSW (0 offsets), from (1002.84549,9.34549) to (1001,9)
-@ transition line 0, from (1002.84549,9.34549) to (1002.84549,9.34549)
-@ Octant WNW (0 offsets), from (1001,9) to (999.1545,9.3455)
-@ transition line 1, from (999.1545,9.3455) to (999.1545,9.3455)
-@ Octant NNW (0 offsets), from (999.1545,9.3455) to (999,10.5)
-@ transition line 0, from (999.1545,9.3455) to (999.1545,9.3455)
-(1003,9)(999,9)(999,11).
-
-Tracing edges at line 86: (weight 1)
-@ Octant SSE (0 offsets), from (999,10.5) to (999.15451,9.34549)
-@ transition line 0, from (999,10.5) to (999,10.5)
-(999,11)
-@ Octant ESE (0 offsets), from (999.15451,9.34549) to (1001,9)
-@ transition line 1, from (1001,9) to (1001,9)
-@ Octant ENE (0 offsets), from (1001,9) to (1002.8455,9.3455)
-@ transition line 0, from (1001,9) to (1001,9)
-@ Octant NNE (0 offsets), from (1002.8455,9.3455) to (1003,10.5)
-@ transition line 1, from (1003,10.5) to (1003,10.5)
-(999,9)(1003,9)
-@ Octant NNW (0 offsets), from (1003,10.5) to (1002.84549,11.65451)
-@ transition line 0, from (1003,10.5) to (1003,10.5)
-@ Octant WNW (0 offsets), from (1002.84549,11.65451) to (1001,12)
-@ transition line 1, from (1001,12) to (1001,12)
-@ Octant WSW (0 offsets), from (1001,12) to (999.1545,11.6545)
-@ transition line 0, from (1001,12) to (1001,12)
-@ Octant SSW (0 offsets), from (999.1545,11.6545) to (999,10.5)
-@ transition line 1, from (999,10.5) to (999,10.5)
-(1003,12)(999,12)(999,11).
-
-{begingroup}
-{interim}
-{(xx)=(0.1)}
-## xx=0.1
-{autorounding:=0.1}
-{addto}
-Tracing edges at line 87: (weight -2)
-@ Octant NNE (0 offsets), from (999,10.5) to (999.38197,11.42706)
-@ transition line 1, from (999.38197,11.42706) to (999.38197,11.42706)
-@ Octant ENE (0 offsets), from (999.38197,11.42706) to (1001,12)
-@ transition line 0, from (999.38197,11.42706) to (999.38197,11.42706)
-(999,11)
-@ Octant ESE (0 offsets), from (1001,12) to (1002.61804,11.42705)
-@ transition line 1, from (1002.61804,11.42705) to (1002.61804,11.42705)
-(999,12)(1003,12)
-@ Octant SSE (0 offsets), from (1002.61804,11.42705) to (1003,10.5)
-@ transition line 0, from (1002.61804,11.42705) to (1002.61804,11.42705)
-@ Octant SSW (0 offsets), from (1003,10.5) to (1002.61803,9.57294)
-@ transition line 1, from (1002.61803,9.57294) to (1002.61803,9.57294)
-@ Octant WSW (0 offsets), from (1002.61803,9.57294) to (1001,9)
-@ transition line 0, from (1002.61803,9.57294) to (1002.61803,9.57294)
-@ Octant WNW (0 offsets), from (1001,9) to (999.38196,9.57295)
-@ transition line 1, from (999.38196,9.57295) to (999.38196,9.57295)
-(1003,9)(999,9)
-@ Octant NNW (0 offsets), from (999.38196,9.57295) to (999,10.5)
-@ transition line 0, from (999.38196,9.57295) to (999.38196,9.57295)
-(999,11).
-
-{restoring autorounding=2}
-{endgroup}
-{-(14.5)}
-{charext:=-14.5}
-{chardp:=-14.5}
-{chardx:=-14.5}
-{shipout}
-{-(picture)}
-{(picture)-(picture)}
-{-(picture)}
-{turningnumber(path)}
-{(6)*(-1)}
-{(picture)shifted((0,-6))}
-{(picture)+(picture)}
-[5.-14]
-Edge structure at line 88 (just shipped out):
-row 11: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 10: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 9: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 5: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 4: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 3: | 998- 998+ 998++ 1002-- 1002- 1002+
-row 2: | 3+ 3+ 3+ 3+ 4- 4- 4- 4-
-row 1: | -1+ -1+ 0- 0- 1+ 2- 3+ 3+ 3+ 3+ 4- 4- 4- 4-
-row 0: | -3+ -3+ -3+ -2- -2- -2- -1+ -1+ 0- 0- 0+ 0+ 1- 1- 2+ 2+
- 3- 3- 4+ 4+ 5- 5-
-row -1: | -3+ -3+ -2- -2- -2+ -2+ -1- -1- 0+ 0+ 0+ 1- 1- 1-
-row -2: | -4+ -3- -2+ -2+ -1- -1-
-row -4: | 3+ 3+ 4- 4-
-row -5: | 3+ 3+ 4- 4-
-row -6: | 2+ 3- 4+ 5-
-
-Path at line 89, before choices:
-(0,0){curl 1}
- ..(1,0.5)
- ..(5,1.5)
- ..(7,2.5)
- ..(12,3.5)
- ..{curl 1}(13,4)
-
-Path at line 89, after choices:
-(0,0)..controls (0.3153,0.20053) and (0.6504,0.36807)
- ..(1,0.5)..controls (2.29114,0.98723) and (3.72412,0.97192)
- ..(5,1.5)..controls (5.68967,1.78545) and (6.30771,2.22081)
- ..(7,2.5)..controls (8.58867,3.1407) and (10.3946,2.90645)
- ..(12,3.5)..controls (12.3506,3.62962) and (12.68594,3.7973)
- ..(13,4)
-
-{(unknown path p~9)=(path)}
-{addto}
-Tracing edges at line 89: (weight 1)
-(1,0)(1,1)(5,1)(5,2)(7,2)(7,3)(12,3)(12,4)(12,3)(7,3)(7,2)(5,2)
-(5,1)(1,1)(1,0).
-
-{smoothing:=1}
-{addto}
-Tracing edges at line 90: (weight 1)
-(1,0)(1,1)(4,1)(4,2)(8,2)(8,3)(12,3)(12,4)(12,3)(8,3)(8,2)(4,2)
-(4,1)(1,1)(1,0).
-
-{addto}
-{-(4095)}
-Path at line 91, before choices:
-(-4095,0){curl 1}..tension 0.75 and 999
- ..{curl 1}(0,2)
-
-Path at line 91, after choices:
-(-4095,0)..controls (-2275,0.88889) and (-1.36636,1.99933)
- ..(0,2)
-
-Tracing edges at line 91: (weight 1)
-(-3071,0)(-3071,1)(-1024,1)(-1024,2)(-1024,1)(-3071,1)(-3071,0).
-
-{show}
-{-(90)}
-{(picture)rotated(-90)}
->> Edge structure at line 91:
-
-{(picture)+(picture)}
-{(90)*(-1)}
-{(picture)rotated(-90)}
-{(picture)rotated(90)}
->> Edge structure at line 91:
-row 2: | 4+++ 4+ 5--- 5-
-row 1: | 0+++ 0+ 1--- 1- 2++ 3-- 4+++ 4+ 5--- 5-
-row 0: | -2+++ -2+++ -1--- -1--- 0+++ 0+ 2--- 2- 3++ 4-- 5++ 6--
-row -1: | -2+++ -2+ 0--- 0- 1+++ 1+++ 2--- 2---
-row -2: | -3++ -2-- -1+++ -1+ 0--- 0-
-
-{if}
-{if}
-{elseif}
-! Missing `:' has been inserted.
-<inserted text> 
-                :
-<to be read again> 
-                   elseif
-l.92 if "a" if "ab">"b" elseif
-                               path reverse (3,4): >="aa":foo...
-
-{("ab")>("b")}
-{false}
-{reverse((3,4))}
-{path(path)}
-{true}
-{("a")>=("aa")}
-{false}
-{if}
-{((xpart ',ypart '))-((1,yy))}
-{((xpart '-1,linearform))<((xpart ',ypart '))}
-{true}
-{fi}
-{else}
-! Extra else.
-l.93 ... if '-(1,yy)<': :fi else
-                                 def dup text t=[[t;save endd...
-I'm ignoring this; it doesn't match any if.
-
-{def}
-{def}
-{def}
-
-||<tertiary>->show.substring(EXPR0)of("a"
-(EXPR0)<-(2,-1)
-{show}
-{("a")&("bc")}
-{((2,-1))substring("abc")}
->> "ba"
-{tertiarydef}
-{def}
-{show}
-{((23.3,4.5))subpath(path)}
-Path at line 100, before choices:
-(0,0){curl 2}
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261){curl 3}
- ..{curl 4}(-1,-1){curl 4}
- ..{curl 2}cycle
-
-Path at line 100, after choices:
-(0,0)..controls (-40.15552,-36.7088) and (58.71173,33.50317)
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261)..controls (8.00914,2.1484) and (3.50458,0.5742)
- ..(-1,-1)..controls (-0.66667,-0.66667) and (-0.33333,-0.33333)
- ..cycle
-
->> Path at line 100:
-(0,0)..controls (-40.15552,-36.7088) and (58.71173,33.50317)
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261)..controls (8.00914,2.1484) and (3.50458,0.5742)
- ..(-1,-1)..controls (-0.66667,-0.66667) and (-0.33333,-0.33333)
- ..cycle
-
-{numspecial}
-{(2)+(3)}
-
-++->[[dup.showtoken(EXPR0);]];def.x.expr.z.of(EXPR1)=z.enddef;texts(x=((
-EXPR1)+0)(EXPR1)+(EXPR1))("xx",foo((EXPR0)))=0]]
-(EXPR0)<-path
-(EXPR1)<-5
-{begingroup}
-
-dup<text>->[[(TEXT0);save
-(TEXT0)<-showtoken(path)
-{begingroup}
-{showtoken}
-> (path)
-{save}
-{restoring ;}
-{endgroup}
-{def}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-++->...]];def.x.expr.z.of(EXPR1)
-                                =z.enddef;texts(x=((EXPR1)+0)...
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-
-texts(TEXT0)(TEXT1)<expr>->for.n:=,for.n"yy":n,length.if.false:endfor(TE
-XT1),(TEXT0),:if.string.n:forsuffixes.n=foo1,[foo(n)],':show(TEXT0),(TEX
-T1)|(n;exitif.not('<='+((EXPR2),yy))endfor.for.m= :+endfor.for.m=alpha.s
-tep-1.1 3$:+m.endfor.fi.endfor
-(TEXT0)<-x=((5)+0)(5)+(5)
-(TEXT1)<-"xx",foo((path))
-(EXPR2)<-0
-{for}
-{for}
-! Missing `=' has been inserted.
-<to be read again> 
-                   "yy"
-texts->for.n:=,for.n"yy"
-                        :n,length.if.false:endfor(TEXT1),(TEX...
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-The next thing in this loop should have been `=' or `:='.
-But don't worry; I'll pretend that an equals sign
-was present, and I'll look for the values next.
-
-{loop value="yy"}
-{if}
-{false}
-{false}
-! Incomplete if; all text was ignored after line 100.
-<inserted text> 
-                fi
-<to be read again> 
-                    ENDFOR
-<for("yy")> ....if.false: ENDFOR
-                                
-texts->...length.if.false:endfor
-                                (TEXT1),(TEXT0),:if.string.n:...
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-A forbidden `outer' token occurred in skipped text.
-This kind of error happens when you say `if...' and forget
-the matching `fi'. I've inserted a `fi'; this might work.
-
-{[repeat the loop]}
-{length("xx")}
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-(path)
-{begingroup}
-{endgroup}
-
-x<expr>of<primary>->(EXPR0)
-{(5)+(0)}
-(EXPR0)<-5
-! Missing `of' has been inserted for x.
-<to be read again> 
-                   (5)
-<argument> x=((5)+0)(5)
-                       +(5)
-texts->...:endfor(TEXT1),(TEXT0)
-                                ,:if.string.n:forsuffixes.n=f...
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-I've got the first argument; will look now for the other.
-
-(EXPR1)<-5
-{(5)+(5)}
-{loop value="yy"}
-{if}
-{string("yy")}
-{true}
-{forsuffixes}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-<for("yy")> ...orsuffixes(EXPR0)
-                                =foo1,[foo((EXPR0))],':show.x...
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-("yy")
-{begingroup}
-{endgroup}
->> "yy"
-! Improper subscript has been replaced by zero.
-<for("yy")> ...o1,[foo((EXPR0))]
-                                ,':show.x=((5)+0)(5)+(5),"xx"...
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-A bracketed subscript must have a known numeric value;
-unfortunately, what I found was the value that appears just
-above this error message. So I'll try a zero subscript.
-
-{loop value=foo1}
-{show}
-
-x<expr>of<primary>->(EXPR0)
-{(5)+(0)}
-(EXPR0)<-5
-! Missing `of' has been inserted for x.
-<to be read again> 
-                   (5)
-<for(foo1)> show.x=((5)+0)(5)
-                             +(5),"xx",foo((path))|(("yy");ex...
-<for("yy")> ...'+((0),yy))endfor
-                                .for.m= :+endfor.for.m=alpha....
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-I've got the first argument; will look now for the other.
-
-(EXPR1)<-5
-{(5)+(5)}
->> 10
->> "xx"
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-(path)
-{begingroup}
-{endgroup}
-
-|<suffix>->,(SUFFIX0)
-! Missing `)' has been inserted.
-<to be read again> 
-                   ("yy")
-<for(foo1)> ...o((path))|(("yy")
-                                ;exitif.not('<='+((0),yy)) EN...
-<for("yy")> ...'+((0),yy))endfor
-                                .for.m= :+endfor.for.m=alpha....
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-I've gotten to the end of the macro parameter list.
-You might want to delete some tokens before continuing.
-
-(SUFFIX0)<-
->> Path at line 100:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
->> "yy"
-{exitif}
-{((xpart ',ypart '))+((0,yy))}
-{((xpart ',ypart '))<=((xpart ',linearform))}
->> -yy
-! Unknown relation will be considered false.
-<to be read again> 
-                   )
-<for(foo1)> ...ot('<='+((0),yy))
-                                 ENDFOR
-<for("yy")> ...'+((0),yy))endfor
-                                .for.m= :+endfor.for.m=alpha....
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-Oh dear. I can't decide if the expression above is positive,
-negative, or zero. So this comparison test won't be `true'.
-
-{[repeat the loop]}
-{loop value=0}
-{not(false)}
-{true}
-{for}
-{for}
->> 0.5p3~
-! Improper initial value has been replaced by 0.
-<to be read again> 
-                   step
-<for("yy")> ....for.m=alpha.step
-                                -1.1 3$:+m.endfor.fi ENDFOR
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-When you say `for x=a step b until c',
-the initial value `a' and the step size `b'
-and the final value `c' must have known numeric values.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{-(1.1)}
-! Missing `until' has been inserted.
-<to be read again> 
-                   3
-<for("yy")> ...=alpha.step-1.1 3
-                                $:+m.endfor.fi ENDFOR
-texts->...3$:+m.endfor.fi.endfor
-                                
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.100 ...cle;numspecial p~++2+3;
-                                [[
-I assume you meant to say `until' after `step'.
-So I'll look for the final value and colon next.
-
-{(3)*(-1)}
-{loop value=0}
-{[repeat the loop]}
-{loop value=-1.1}
-{+(0)}
-{[repeat the loop]}
-{loop value=-2.20001}
-{(0)+(-1.1)}
-{[repeat the loop]}
-{fi}
-{[repeat the loop]}
-{loop value=2}
-{if}
-{string(2)}
-{false}
-{[repeat the loop]}
-{loop value=path}
-{if}
-{string(path)}
-{false}
-{[repeat the loop]}
-{loop value=10}
-{if}
-{string(10)}
-{false}
-{[repeat the loop]}
-{(-1.1)+(-2.20001)}
-{endgroup}
-{begingroup}
-{let}
-{save}
-{def}
-{def}
-
-texts->input
-{input}
-(trap.mf
-if->endinput?
-{endinput}
-{if}
-{known(0)}
-{not(true)}
-{false}
-)
-! Incomplete if; all text was ignored after line 2.
-<inserted text> 
-                fi
-l.101 ...input enddef;texts trap
-                                 ]];
-The file ended while I was skipping conditional text.
-This kind of error happens when you say `if...' and forget
-the matching `fi'. I've inserted a `fi'; this might work.
-
-{restoring \}
-{restoring if}
-{endgroup}
-
-dup<text>->[[(TEXT0);save
-Runaway text?
-[[def.texts.secondary.x=primarydef.y++y=x@y.enddef;showtoken ETC.
-! Forbidden token found while scanning a text argument.
-<inserted text> 
-                endgroup
-<to be read again> 
-                   \
-l.102 ...showtoken++;x enddef]]\
-                                ;
-It seems that a right delimiter was left out,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-(TEXT0)<-[[def.texts.secondary.x=primarydef.y++y=x@y.enddef;showtoken++;
-x.enddef]]
-{begingroup}
-{begingroup}
-{def}
-{endgroup}
-{save}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-<to be read again> 
-                   \
-l.102 ...showtoken++;x enddef]]\
-                                ;
-Sorry: You can't redefine my error-recovery tokens.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-{\}
-{proofing:=1}
-
-texts<secondary>->primarydef.y++y=(EXPR0)@y.enddef;showtoken++;(EXPR0)
-(EXPR0)<-"a"
-{primarydef}
-{showtoken}
-> ++=primarydef'd macro:
-("a")@(EXPR1)
-{("a")&("b")}
-ab
-texts<secondary>->primarydef.y++y=(EXPR0)@y.enddef;showtoken++;(EXPR0)
-{(1.00002)*(a1)}
-{-(1.00002a1)}
-(EXPR0)<--1.00002a1
-{primarydef}
-{showtoken}
-> ++=primarydef'd macro:
-(-1.00002a1)@(EXPR1)
-{(a2)+(a3)}
-{(linearform)+(a4)}
-{(linearform)+(a5)}
-{(linearform)+(a6)}
-{-(linearform)}
-{(-1.00002a1)=(linearform)}
-## a1=0.99998a6+0.99998a5+0.99998a4+0.99998a3+0.99998a2
-{-((a3,a2))}
-{((-a3,-a2))/(0.99998)}
-{(a4)+(a5)}
-{begingroup}
-{showdependencies}
-a1=0.99998a6+0.99998a5+0.99998a4+0.99998a3+0.99998a2
-alpha=0.5p3~
-{endgroup}
-{(linearform)+(a6)}
-{(a3)+(a4)}
-{(linearform)+(a5)}
-{(linearform)+(a6)}
-{-((linearform,linearform))}
-{((-1.00002a3,-1.00002a2))=((linearform,linearform))}
-## a2=0.99998a6+0.99998a5+0.99998a4+0.99998a3
-## a3=0.99998a6+0.99998a5+0.99998a4
-{restoring  INACCESSIBLE}
-{endgroup}
-{(1.00002)*(0.25a4*4)}
-{(0.25a4*4)+(1)}
-{(0.25a5*4)+(0.25a6*4)}
-{(0.25a4*4+1)=(linearform)}
-## a4*4=0.99998a6*4+0.99998a5*4-3.99994
-{(0.9)*(0.5p3~)}
-{(0.45p3~)+(7)}
-{alpha:=0.45p3~+7}
-## alpha=0.45p3~+7
-{showdependencies}
-alpha=0.45p3~+7
-a4=0.25a6*4+0.25a5*4-0.99998
-a3=0.49998a6*4+0.49998a5*4-0.99997
-a2=0.99997a6*4+0.99997a5*4-1.99992
-a1=1.99992a6*4+1.99992a5*4-3.99982
-{(0.66667)-(0.25a6*4)}
-{(0.25a6*4)=(-0.25a6*4+0.66667)}
-## a6*4=1.33334
-{(0.25a5*4)=(0.33333)}
-## a5*4=1.33331
-#### a4=-0.33333
-#### a3=0.33333
-#### a2=0.66664
-#### a1=1.33328
-{cull}
-{(4)*(0.33333)}
-{chardp:=27}
-{charcode:=27}
-{openwindow}
-! Improper `openwindow'.
-<to be read again> 
-                   ;
-l.107 ...) to (0,0) at "whoops";
-                                 addto p; shipout p; cull p;
-Say `openwindow k from (r0,c0) to (r1,c1) at (x,y)',
-where all quantities are known and k is between 0 and 15.
-
-{addto}
->> (8,1,5,-5,-5,5)
-! Not a suitable variable.
-<to be read again> 
-                   ;
-l.107 ...) at "whoops"; addto p;
-                                 shipout p; cull p;
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-{shipout}
-! Variable p is the wrong type (transform).
-<to be read again> 
-                   ;
-l.107 ...s"; addto p; shipout p;
-                                 cull p;
-I was looking for a "known" picture variable.
-So I'll not change anything just now.
-
-{cull}
->> (8,1,5,-5,-5,5)
-! Not a suitable variable.
-<to be read again> 
-                   ;
-l.107 ...o p; shipout p; cull p;
-                                
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-{openwindow}
-{-(0.5)}
-
-Calling BLANKRECTANGLE(0,0,0,0)
-Calling UPDATESCREEN
-{special}
->> (8,1,5,-5,-5,5)
-! Unsuitable expression.
-<to be read again> 
-                   ;
-l.108 ...$) at (0,0); special p;
-                                 numspecial "p";
-The expression shown above has the wrong type to be output.
-
-{numspecial}
->> "p"
-! Unsuitable expression.
-<to be read again> 
-                   ;
-l.108 ...cial p; numspecial "p";
-                                
-The expression shown above has the wrong type to be output.
-
-{openwindow}
-{(32)*(1024)}
-! Arithmetic overflow.
-l.109 ....49999 from (0,32*1024)
-                                 to (1,31*1057) at (0,0); shi...
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
-{(31)*(1057)}
-
-Calling BLANKRECTANGLE(100,100,0,1)
-Calling UPDATESCREEN
-{shipout}
-[27.-14]
-Edge structure at line 109 (just shipped out):
-row 0: | -3++ -2-- -1++ 4094--
-row -1: | -4096++ -3-- -2++ -1--
-
-{openwindow}
-Path at line 110, before choices:
-(0,0)
-
-Path at line 110, after choices:
-(0,0)
-
-{length(path)}
-
-Calling BLANKRECTANGLE(0,2,0,4)
-Calling UPDATESCREEN
-{openwindow}
-{length((-1,0))}
-{-(5)}
-
-Calling BLANKRECTANGLE(1,10,1,3)
-Calling UPDATESCREEN
-{display}
-{nullpicture}
->> picture
-! Not a suitable variable.
-<to be read again> 
-                   ;
-l.112 display nullpicture;
-                           display p inwindow 3; display p in...
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-{display}
->> 3
-! Bad window number.
-<to be read again> 
-                   ;
-l.112 ...; display p inwindow 3;
-                                 display p inwindow 6;
-It should be the number of an open window.
-
-{display}
-! Variable p is the wrong type (transform).
-<to be read again> 
-                   ;
-l.112 ...; display p inwindow 6;
-                                
-I was looking for a "known" picture variable.
-So I'll not change anything just now.
-
-{display}
-
-Calling BLANKRECTANGLE(1,10,1,3)
-Calling PAINTROW(2,1;4,5,6,10)
-Calling UPDATESCREEN
-{cull}
-! Enormous number has been reduced.
-l.113 ...opping (0.1,4095.999999
-                                ) withweight 3.5
-I can't handle numbers bigger than about 4095.99998;
-so I've changed your constant to that maximum amount.
-
-! Weight must be -3, -2, -1, +1, +2, or +3.
-<to be read again> 
-                   withweight
-l.114 withweight
-                -3.5; display e0 inwindow 5.5; addto e0 also ...
-I'll ignore the bad `with' clause and look for another.
-
-{-(3.5)}
-! Bad culling amounts.
-<to be read again> 
-                   ;
-l.114 withweight-3.5;
-                      display e0 inwindow 5.5; addto e0 also ...
-Always cull by known amounts that exclude 0.
-
-{display}
-
-Calling BLANKRECTANGLE(1,10,1,3)
-Calling PAINTROW(2,1;4,5,6,8,9,10)
-Calling PAINTROW(1,1;6,7,8,9)
-Calling UPDATESCREEN
-{addto}
->> (8,1,5,-5,-5,5)
-! Improper `addto'.
-<to be read again> 
-                   ;
-l.114 ...w 5.5; addto e0 also p;
-                                 addto e0 contour 0;
-This expression should have specified a known picture.
-So I'll not change anything just now.
-
-{addto}
->> 0
-! Improper `addto'.
-<to be read again> 
-                   ;
-l.114 ... p; addto e0 contour 0;
-                                
-This expression should have been a known path.
-So I'll not change anything just now.
-
-{display}
-
-Calling BLANKRECTANGLE(0,2,0,4)
-Calling PAINTROW(2,1;0,1)
-Calling PAINTROW(1,1;0,1)
-Calling PAINTROW(0,1;1,2)
-Calling UPDATESCREEN
-{addto}
-! Not a cycle.
-<to be read again> 
-                   ;
-l.115 ...; addto e0 contour p~9;
-                                
-That contour should have ended with `..cycle' or `&cycle'.
-So I'll not change anything just now.
-
-{display}
-{(3)+(3)}
-
-Calling BLANKRECTANGLE(1,10,1,3)
-Calling PAINTROW(2,1;4,5,6,10)
-Calling UPDATESCREEN
-{display}
-{begingroup}
-{vardef}
-{endgroup}
-! Variable e0e0 has been obliterated.
-<to be read again> 
-                   ;
-l.116 ...vardef e[]e=enddef;6]];
-                                
-It seems you did a nasty thing---probably by accident,
-but nevertheless you nearly hornswoggled me...
-While I was evaluating the right-hand side of this
-command, something happened, and the left-hand side
-is no longer a variable! So I won't change anything.
-
-{addto}
-{display}
-Calling PAINTROW(1,1;0,1,2)
-Calling PAINTROW(0,0;0,1,2)
-Calling UPDATESCREEN
-{ligtable}
-{display}
-{display}
-Calling UPDATESCREEN
-{show}
-{begingroup}
-{interim}
-{tracingcommands:=0}
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,en
-dfor.skipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=bou
-ndarychar+51.29999
-(TEXT0)<-"g"
-(TEXT1)<-=:|
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,en
-dfor.skipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=bou
-ndarychar+51.29999
-(TEXT0)<-"h":"i"
-(TEXT1)<-|=:
-! Character h is already in a ligtable.
-<to be read again> 
-                   :
-<argument> "h":
-               "i"
-lig->...;ligtable(TEXT0):(TEXT0)
-                                (TEXT1)0,skipto255;boundarych...
-l.119 ...=:|); lig("h":"i")(|=:)
-                                ;
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,en
-dfor.skipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=bou
-ndarychar+51.29999
-(TEXT0)<-"j"
-(TEXT1)<-|=:>
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,en
-dfor.skipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=bou
-ndarychar+51.29999
-(TEXT0)<-"k"
-(TEXT1)<-=:|>
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,en
-dfor.skipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=bou
-ndarychar+51.29999
-(TEXT0)<-"l"
-(TEXT1)<-|=:|>
-{restoring tracingcommands=2.1}
-{endgroup}
->> vacuous
-{begingroup}
-{let}
-{vardef}
-{endgroup}
-! Variable c.a1 has been obliterated.
-<to be read again> 
-                   ;
-l.121 ...;vardef b=enddef;1]] ];
-                                 ligtable"m":0=:0,skipto5;
-It seems you did a nasty thing---probably by accident,
-but nevertheless you nearly hornswoggled me...
-While I was evaluating the suffix of this variable,
-something was redefined, and it's no longer a variable!
-In order to get back on my feet, I've inserted `0' instead.
-
-{b1:=0}
-! Variable b1 has been obliterated.
-<to be read again> 
-                   ;
-l.121 ...;vardef b=enddef;1]] ];
-                                 ligtable"m":0=:0,skipto5;
-It seems you did a nasty thing---probably by accident,
-but nevertheless you nearly hornswoggled me...
-While I was evaluating the right-hand side of this
-command, something happened, and the left-hand side
-is no longer a variable! So I won't change anything.
-
-{ligtable}
-! A statement can't begin with `skipto'.
-<to be read again> 
-                   !!
-l.122 !!
-        ; errhelp 0; errmessage "Be like Jane";
-I was looking for the beginning of a new statement.
-If you just proceed without changing anything, I'll ignore
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   !!
-l.122 !!
-        ; errhelp 0; errmessage "Be like Jane";
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{errhelp}
->> 0
-! Not a string.
-<to be read again> 
-                   ;
-l.122 !!; errhelp 0;
-                     errmessage "Be like Jane";
-A message should be a known string expression.
-
-{errmessage}
-! Be like Jane.
-<to be read again> 
-                   ;
-l.122 ...message "Be like Jane";
-                                
-This error message was generated by an `errmessage'
-command, so I can't give any explicit help.
-Pretend that you're Miss Marple: Examine all clues,
-and deduce the truth by inspired guesses.
-
-{errhelp}
-{errmessage}
-! .
-<to be read again> 
-                   ;
-l.123 ...e%%%lp%"; errmessage"";
-                                 errhelp ""; errmessage "Anot...
-He%
-lp
-
-
-{errhelp}
-{errmessage}
-! Another.
-<to be read again> 
-                   ;
-l.123 ...; errmessage "Another";
-                                
-(That was another `errmessage'.)
-
-{headerbyte}
->> 0
-! Improper location.
-<to be read again> 
-                   ;
-l.124 headerbyte 0;
-                    headerbyte(48.5)substring(-9,9)of"long"; ...
-I was looking for a known, positive number.
-For safety's sake I'll ignore the present command.
-
-{headerbyte}
-! Missing `:' has been inserted.
-<to be read again> 
-                   substring
-l.124 ...aderbyte(48.5)substring
-                                (-9,9)of"long"; for\=0:\
-A colon should follow a headerbyte or fontdimen location.
-
-{-(9)}
-{((-9,9))substring("long")}
->> "long"
-! Invalid code has been replaced by 0.
-<to be read again> 
-                   ;
-l.124 ...ubstring(-9,9)of"long";
-                                 for\=0:\
-I was looking for a number between 0 and 255, or for a
-string of length 1. Didn't find it; will use 0 instead.
-
-{for}
-Runaway loop?
-! Forbidden token found while scanning the text of a for loop.
-<inserted text> 
-                endfor
-<to be read again> 
-                   \
-l.124 ...-9,9)of"long"; for\=0:\
-                                
-I suspect you have forgotten an `endfor',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{loop value=0}
-{[repeat the loop]}
-{\}
-{headerbyte}
-{(2)*(0.33333)}
-{fontdimen}
-{(2)*(0.33333)}
->> "q"
-! Improper font parameter.
-<to be read again> 
-                   ;
-l.125 ..."; fontdimen 9:2a6,"q";
-                                 fontdimen 1:2048;
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{fontdimen}
-{fontmaking:=1}
-{extensible}
-! Missing `:' has been inserted.
-<to be read again> 
-                   5
-l.126 ...king:=1; extensible 5 5
-                                ,"c"255.5,"d"; charlist 0:5:"...
-I'm processing `extensible c: t,m,b,r'.
-
-! Missing `,' has been inserted.
-<to be read again> 
-                   255.5
-l.126 ...extensible 5 5,"c"255.5
-                                ,"d"; charlist 0:5:"a":"d";
-I'm processing `extensible c: t,m,b,r'.
-
->> 255.5
-! Invalid code has been replaced by 0.
-<to be read again> 
-                   ,
-l.126 ...xtensible 5 5,"c"255.5,
-                                "d"; charlist 0:5:"a":"d";
-I was looking for a number between 0 and 255, or for a
-string of length 1. Didn't find it; will use 0 instead.
-
-{charlist}
-! Character code 5 is already extensible.
-<to be read again> 
-                   :
-l.126 ...,"d"; charlist 0:5:"a":
-                                "d";
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-{ligtable}
-! Too far to skip.
-l.127 ligtable255:255::
-                       "a"=:"b","d" kern -2048,"c":0:99.5:"e"...
-At most 127 lig/kern steps can separate skipto1 from 1::.
-
-{-(2048)}
-! Character code 0 is already in a charlist.
-<to be read again> 
-                   :
-l.127 ...","d" kern -2048,"c":0:
-                                99.5:"e"|=:|"f",0kern';
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
->> (xpart ',ypart ')
-! Improper kern.
-<to be read again> 
-                   ;
-l.127 ...99.5:"e"|=:|"f",0kern';
-                                
-The amount of kern should be a known numeric value.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{ligtable}
-! Character code 5 is already extensible.
-<to be read again> 
-                   :
-l.128 ligtable 5:
-                 0; def clear(text x)=interim x:=$ enddef; cl...
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-! Illegal ligtable step.
-<to be read again> 
-                   ;
-l.128 ligtable 5:0;
-                    def clear(text x)=interim x:=$ enddef; cl...
-I was looking for `=:' or `kern' here.
-
-{def}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-hppp
-{interim}
-{hppp:=-1}
-{(0)=(0)}
-! Redundant equation.
-<to be read again> 
-                   ;
-l.128 ...f; clear(hppp); vppp=0;
-                                
-I already knew that this equation was true.
-But perhaps no harm has been done; let's continue.
-
-{begingroup}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-tracingmacros
-{interim}
-{tracingmacros:=-1}
-{interim}
-{tracingcommands:=-1}
-Runaway text?
-tracingoutput
-! Forbidden token found while scanning a text argument.
-<inserted text> 
-                )
-<to be read again> 
-                   \
-l.129 ...); clear(tracingoutput\
-                                ;
-It seems that a right delimiter was left out,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{restoring proofing=1}
-{restoring tracingoutput=1}
-{restoring tracingcommands=2.1}
-{restoring tracingmacros=1}
-{endgroup}
-{def}
-{def}
-{addto}
-Path at line 139, before choices:
-(0,0){4096,0}
- ..{4096,0}(1,0){0,-4096}
- ..{0,4096}cycle
-
-Path at line 139, after choices:
-(0,0)..controls (0.33333,0) and (0.66667,0)
- ..(1,0)..controls (1,-0.66667) and (0,-0.66667)
- ..cycle
-
-> 0 ENE 1 (ESE SSE) SSW WSW WNW NNW 0 (NNE)
-! Backwards path (turning number is negative).
-<to be read again> 
-                   ;
-l.139 ....{0,1}cycle withpen qq;
-                                
-The path doesn't have a counterclockwise orientation,
-so I'll probably have trouble drawing it.
-(See Chapter 27 of The METAFONTbook for more help.)
-
-Tracing edges at line 139: (weight 1)
-@ Octant ENE (2 offsets), from (2.5,-0.5) to (1.5,-2)
-@ retrograde line from (2.5,-0.5) to (0.5,-2)
-(3,0)(3,-1)(1,-1)
-@ transition line 0, from (0.5,-2) to (0.5,-2)
-@ transition line 1, from (1.5,-2) to (2.5,-1.5)
-@ transition line 2, from (2.5,-1.5) to (3.5,-0.5)
-(1,-2)(3,-2)(3,-1)(4,-1)
-@ retrograde line from (3.5,-0.5) to (1.5,-2)
-(4,0)(4,-1)(2,-1)
-@ Octant ESE (2 offsets), from (1.5,-2) to (-1,0)
-@ retrograde line from (1.5,-2) to (-1,0)
-(2,-2)(1,-2)(1,-1)(0,-1)
-@ transition line 3, from (-1,0) to (0.5,-1.5)
-@ transition line 2, from (0.5,-1.5) to (1.5,-2)
-@ transition line 1, from (1.5,-2) to (1.5,-2)
-(0,0)(0,-1)(1,-1)
-@ retrograde line from (1.5,-2) to (-1,0)
-(1,-2)(1,-1)(0,-1)
-@ Octant SSE (0 offsets), from (-1,0) to (-1,0)
-@ transition line 0, from (-1,0) to (-1,0)
-@ Octant SSW (2 offsets), from (-1,0) to (-0.82407,0.67593)
-@ retrograde line from (-1,0) to (-0.5,1.5)
-(0,0)(-1,0)(-1,1)(0,1)
-@ transition line 3, from (-0.5,1.5) to (-0.5,1.5)
-@ transition line 2, from (-0.5,1.5) to (-1,0)
-@ transition line 1, from (-1.06265,-0.39499) to (-0.56265,1.10501)
-@ transition line 2, from (-0.82407,0.67593) to (-1.32407,-0.82407)
-@ transition line 1, from (-1.32407,-0.82407) to (-1.32407,-0.82407)
-(0,2)(0,1)(-1,1)
-@ retrograde line from (-1.32407,-0.82407) to (-0.82407,0.67593)
-(-1,-1)
-@ Octant WSW (2 offsets), from (-0.82407,0.67593) to (1,2)
-@ retrograde line from (-0.82407,0.67593) to (1.17593,2.17593)
-(-1,1)(0,1)
-@ transition line 0, from (1.17593,2.17593) to (1.17593,2.17593)
-@ transition line 1, from (1.17593,2.17593) to (0.17593,1.67593)
-@ transition line 2, from (0,1.5) to (-1,0.5)
-(0,2)
-@ retrograde line from (-1,0.5) to (1,2)
-(0,1)
-@ Octant WNW (2 offsets), from (1,2) to (3.32407,0.17593)
-@ retrograde line from (1,2) to (3.5,0)
-(0,2)(2,2)(2,1)(3,1)
-@ transition line 3, from (3.5,0) to (2,1.5)
-@ transition line 2, from (1.82407,1.67593) to (0.82407,2.17593)
-@ transition line 1, from (0.82407,2.17593) to (0.82407,2.17593)
-(3,0)(3,1)(2,1)
-@ retrograde line from (0.82407,2.17593) to (3.32407,0.17593)
-(2,2)(2,1)(3,1)
-@ Octant NNW (0 offsets), from (3.32407,0.17593) to (3,1)
-@ transition line 0, from (3.32407,0.17593) to (3.32407,0.17593)
-(3,0)
-@ Octant NNE (2 offsets), from (3,1) to (2.5,-0.5)
-@ retrograde line from (3,1) to (2.5,-0.5)
-(3,1)
-@ transition line 3, from (2.5,-0.5) to (2.5,-0.5)
-@ transition line 2, from (2.5,-0.5) to (3,1)
-@ transition line 1, from (3,1) to (3,1)
-(3,0)
-@ retrograde line from (3,1) to (2.5,-0.5)
-(3,1)(3,0).
-
-
-f(SUFFIX0)(EXPR1)(EXPR2)(TEXT3)->numeric.w;show(EXPR1);addto(SUFFIX0)con
-tour(0,0)..(2,0)..(1,$)..(1,1)..cycle.withpen.qq;addto(SUFFIX0)doublepat
-h(0,0){1,1}..{2,1}(2,1)withpen.qq;addto(SUFFIX0)doublepath(($,$){1,0}..(
-1,1){1,0})scaled0.5withpen.nullpen;cull(SUFFIX0)keeping(4,4)withweight1.
-5;
-! Missing `]' has been inserted.
-<to be read again> 
-                   ,
-l.140 f(e[3,
-            w); g(e3,transformed p,penoffset-(1,1.3)of(pencir...
-I've seen a `[' and a subscript value, in a suffix,
-so a right bracket should have come next.
-I shall pretend that one was there.
-
-(SUFFIX0)<-e3
-(EXPR1)<-unknown path w
-! Missing argument to f.
-<to be read again> 
-                   ;
-l.140 f(e[3,w);
-                g(e3,transformed p,penoffset-(1,1.3)of(pencir...
-That macro has more parameters than you thought.
-I'll continue by pretending that each missing argument
-is either zero or null.
-
-(EXPR2)<-0
-! Missing argument to f.
-<to be read again> 
-                   ;
-l.140 f(e[3,w);
-                g(e3,transformed p,penoffset-(1,1.3)of(pencir...
-That macro has more parameters than you thought.
-I'll continue by pretending that each missing argument
-is either zero or null.
-
-(TEXT3)<-
-{numeric}
-{show}
->> unknown path %CAPSULE1615
-{addto}
-Path at line 140, before choices:
-(0,0)
- ..(2,0)
- ..(1,-1)
- ..(1,1)
- ..cycle
-
-Path at line 140, after choices:
-(0,0)..controls (0.56189,-0.5286) and (1.43811,0.5286)
- ..(2,0)..controls (2.70831,-0.66634) and (1.66634,-1.70831)
- ..(1,-1)..controls (0.4714,-0.43811) and (1.5286,0.43811)
- ..(1,1)..controls (0.33366,1.70831) and (-0.70831,0.66634)
- ..cycle
-
-> 0 ESE ENE ESE 1 SSE SSW WSW WNW NNW 2 NNE NNW 3 WNW WSW SSW SSE ESE 0
-! Strange path (turning number is zero).
-<to be read again> 
-                   ;
-f->.....(1,1)..cycle.withpen.qq;
-                                addto(SUFFIX0)doublepath(0,0)...
-<to be read again> 
-                   ;
-l.140 f(e[3,w);
-                g(e3,transformed p,penoffset-(1,1.3)of(pencir...
-The path doesn't have a counterclockwise orientation,
-so I'll probably have trouble drawing it.
-(See Chapter 27 of The METAFONTbook for more help.)
-
-Tracing edges at line 140: (weight 1)
-@ Octant ENE (2 offsets), from (0.26321,-2.6526) to (1.73679,-2.34741)
-@ transition line 0, from (0.26321,-2.6526) to (0.26321,-2.6526)
-@ transition line 1, from (1.73679,-2.34741) to (2.73679,-1.84741)
-@ transition line 2, from (2.73679,-1.84741) to (3.73679,-0.84741)
-(1,-3)(1,-2)(3,-2)
-@ retrograde line from (3.73679,-0.84741) to (1.73679,-2.34741)
-(3,-1)
-@ Octant ESE (2 offsets), from (1.73679,-2.34741) to (-0.25465,-0.56029)
-@ retrograde line from (1.73679,-2.34741) to (-0.76321,-0.34741)
-(3,-2)(1,-2)(1,-1)(-1,-1)
-@ transition line 3, from (-0.76321,-0.34741) to (0.73679,-1.84741)
-@ transition line 2, from (0.73679,-1.84741) to (1.73679,-2.34741)
-@ transition line 1, from (2.05333,-2.41772) to (1.05333,-1.91772)
-@ transition line 2, from (1.24535,-2.06029) to (2.24535,-2.56029)
-@ transition line 1, from (2.24535,-2.56029) to (2.24535,-2.56029)
-(-1,0)(-1,-1)(0,-1)(0,-2)(2,-2)
-@ retrograde line from (2.24535,-2.56029) to (-0.25465,-0.56029)
-(2,-3)(2,-2)(1,-2)
-@ Octant SSE (0 offsets), from (-0.25465,-0.56029) to (0,-1.13196)
-@ transition line 0, from (-0.25465,-0.56029) to (-0.25465,-0.56029)
-@ Octant SSW (2 offsets), from (0,-1.13196) to (0.25,-0.25)
-@ retrograde line from (0,-1.13196) to (0.5,0.36804)
-(1,-1)(0,-1)
-@ transition line 3, from (0.5,0.36804) to (0.5,0.36804)
-@ transition line 2, from (0.5,0.36804) to (0,-1.13196)
-@ transition line 1, from (-0.04594,-1.41693) to (0.45406,0.08307)
-@ transition line 2, from (0.25,-0.25) to (-0.25,-1.75)
-@ transition line 1, from (-0.25,-1.75) to (-0.25,-1.75)
-(0,0)
-@ retrograde line from (-0.25,-1.75) to (0.25,-0.25)
-(0,-2)
-@ Octant WSW (2 offsets), from (0.25,-0.25) to (1.63197,1)
-@ retrograde line from (0.25,-0.25) to (2.25,1.25)
-(0,0)(1,0)
-@ transition line 0, from (2.25,1.25) to (2.25,1.25)
-@ transition line 1, from (2.25,1.25) to (1.25,0.75)
-@ transition line 2, from (1.03186,0.59352) to (2.03186,1.09352)
-@ transition line 1, from (1.63197,1) to (0.63197,0.5)
-@ transition line 2, from (0.63197,0.5) to (-0.36803,-0.5)
-(1,1)
-@ retrograde line from (-0.36803,-0.5) to (1.63197,1)
-(1,0)
-@ Octant WNW (2 offsets), from (1.63197,1) to (3.56024,-0.74529)
-@ retrograde line from (1.63197,1) to (4.13197,-1)
-(1,1)(2,1)(2,0)(4,0)
-@ transition line 3, from (4.13197,-1) to (2.63197,0.5)
-@ transition line 2, from (2.63197,0.5) to (1.63197,1)
-@ transition line 1, from (1.29863,1.07983) to (2.29863,0.57983)
-@ transition line 2, from (2.06024,0.75471) to (1.06024,1.25471)
-@ transition line 1, from (1.06024,1.25471) to (1.06024,1.25471)
-(4,-1)(4,0)(3,0)
-@ retrograde line from (1.06024,1.25471) to (3.56024,-0.74529)
-(3,1)(2,1)(2,0)(3,0)
-@ Octant NNW (0 offsets), from (3.56024,-0.74529) to (3.3474,-0.23679)
-@ transition line 0, from (3.56024,-0.74529) to (3.56024,-0.74529)
-(3,-1)
-@ Octant NNE (2 offsets), from (3.3474,-0.23679) to (3.65259,1.23679)
-@ retrograde line from (3.3474,-0.23679) to (2.8474,-1.73679)
-(3,0)
-@ transition line 3, from (2.8474,-1.73679) to (2.8474,-1.73679)
-@ transition line 2, from (2.8474,-1.73679) to (3.3474,-0.23679)
-@ transition line 1, from (3.65259,1.23679) to (3.65259,1.23679)
-(3,-2)
-@ Octant NNW (0 offsets), from (3.65259,1.23679) to (3.43976,1.74529)
-@ transition line 0, from (3.65259,1.23679) to (3.65259,1.23679)
-(3,1)(4,1)
-@ Octant WNW (2 offsets), from (3.43976,1.74529) to (0.36803,4)
-@ transition line 3, from (3.43976,1.74529) to (1.93976,3.24529)
-@ transition line 2, from (1.70137,3.42017) to (0.70137,3.92017)
-@ transition line 1, from (0.36803,4) to (0.36803,4)
-(4,2)(3,2)(3,3)(2,3)
-@ Octant WSW (2 offsets), from (0.36803,4) to (-2.25,2.25)
-@ transition line 0, from (0.36803,4) to (0.36803,4)
-@ transition line 1, from (-0.03186,3.90648) to (-1.03186,3.40648)
-@ transition line 2, from (-1.25,3.25) to (-2.25,2.25)
-(2,4)(-1,4)(-1,3)(-2,3)
-@ Octant SSW (2 offsets), from (-2.25,2.25) to (-3,0.13196)
-@ transition line 3, from (-2.25,2.25) to (-2.25,2.25)
-@ transition line 2, from (-2.45406,1.91695) to (-2.95406,0.41695)
-@ transition line 1, from (-3,0.13196) to (-3,0.13196)
-(-2,2)(-3,2)
-@ Octant SSE (0 offsets), from (-3,0.13196) to (-2.74533,-0.43973)
-@ transition line 0, from (-3,0.13196) to (-3,0.13196)
-@ Octant ESE (2 offsets), from (-2.74533,-0.43973) to (0.26321,-2.6526)
-@ transition line 3, from (-2.74533,-0.43973) to (-1.24533,-1.93973)
-@ transition line 2, from (-1.05331,-2.08229) to (-0.05331,-2.58229)
-@ transition line 1, from (0.26321,-2.6526) to (0.26321,-2.6526)
-(-3,-1)(-2,-1)(-2,-2)(0,-2)(0,-3).
-
-{addto}
-Path at line 140, before choices:
-(0,0){2896.30943,2896.30934}
- ..{3663.57385,1831.78674}(2,1)
-
-Path at line 140, after choices:
-(0,0)..controls (0.53566,0.53566) and (1.32689,0.66344)
- ..(2,1)
-
-Tracing edges at line 140: (weight 1)
-@ Octant ENE (2 offsets), from (0,-2.5) to (4,0)
-@ transition line 0, from (0,-2.5) to (0,-2.5)
-@ transition line 1, from (0,-2.5) to (1,-2)
-@ transition line 2, from (1.607,-1.57747) to (0.607,-2.07747)
-@ transition line 1, from (2,-1.5) to (3,-1)
-@ transition line 2, from (3,-1) to (4,0)
-(2,-2)(2,-1)(4,-1)
-@ Octant NNE (2 offsets), from (4,0) to (4.5,1.5)
-@ transition line 3, from (4,0) to (4,0)
-@ transition line 2, from (4,0) to (4.5,1.5)
-@ transition line 1, from (4.5,1.5) to (4.5,1.5)
-(4,1)(5,1)
-@ Octant NNW (0 offsets), from (4.5,1.5) to (4.5,1.5)
-@ transition line 0, from (4.5,1.5) to (4.5,1.5)
-@ Octant WNW (2 offsets), from (4.5,1.5) to (2,3.5)
-@ transition line 3, from (4.5,1.5) to (3,3)
-@ transition line 2, from (3,3) to (2,3.5)
-@ transition line 1, from (2,3.5) to (2,3.5)
-(5,2)(4,2)(4,3)(2,3)
-@ Octant WSW (2 offsets), from (2,3.5) to (-2,1)
-@ transition line 0, from (2,3.5) to (2,3.5)
-@ transition line 1, from (0.607,2.92253) to (-0.393,2.42253)
-@ transition line 2, from (-1,2) to (-2,1)
-(2,4)(2,3)(0,3)(0,2)(-1,2)
-@ Octant SSW (2 offsets), from (-2,1) to (-2.5,-0.5)
-@ transition line 3, from (-2,1) to (-2,1)
-@ transition line 2, from (-2,1) to (-2.5,-0.5)
-@ transition line 1, from (-2.5,-0.5) to (-2.5,-0.5)
-(-1,1)(-2,1)
-@ Octant SSE (0 offsets), from (-2.5,-0.5) to (-2.5,-0.5)
-@ transition line 0, from (-2.5,-0.5) to (-2.5,-0.5)
-@ Octant ESE (2 offsets), from (-2.5,-0.5) to (0,-2.5)
-@ transition line 3, from (-2.5,-0.5) to (-1,-2)
-@ transition line 2, from (-1,-2) to (0,-2.5)
-@ transition line 1, from (0,-2.5) to (0,-2.5)
-(-2,-1)(-1,-1)(-1,-2).
-
-{addto}
-Path at line 140, before choices:
-(-1,-1){4096,0}
- ..{4096,0}(1,1)
-
-Path at line 140, after choices:
-(-1,-1)..controls (0.10457,-1) and (-0.10457,1)
- ..(1,1)
-
-{(path)scaled(0.5)}
-{nullpen}
-Tracing edges at line 140: (weight 1)
-(0,0)(0,1)(0,0).
-
-{cull}
-
-g(SUFFIX0)->show(SUFFIX0)
-(SUFFIX0)<-e3
-! Too many arguments to g;
-  Missing `)' has been inserted.
-l.140 f(e[3,w); g(e3,
-                     transformed p,penoffset-(1,1.3)of(pencir...
-I'm going to assume that the comma I just read was a
-right delimiter, and then I'll begin expanding the macro.
-You might want to delete some tokens before continuing.
-
-{show}
-{(picture)transformed((8,1,5,-5,-5,5))}
->> Edge structure at line 140:
-
-{-((1,1.3))}
-{pencircle}
-{(future pen)scaled(20)}
-{-(0.5)}
-{(future pen)yscaled(-0.5)}
-Pen polygon at line 140 (newly created):
-(1.5,-5)
- .. (4.5,-4.5)
- .. (6,-4)
- .. (8,-3)
- .. (9.5,-1.5)
- .. (10,-0.5)
- .. (10,0.5)
- .. (9.5,1.5)
- .. (8,3)
- .. (6,4)
- .. (4.5,4.5)
- .. (1.5,5)
- .. (-1.5,5)
- .. (-4.5,4.5)
- .. (-6,4)
- .. (-8,3)
- .. (-9.5,1.5)
- .. (-10,0.5)
- .. (-10,-0.5)
- .. (-9.5,-1.5)
- .. (-8,-3)
- .. (-6,-4)
- .. (-4.5,-4.5)
- .. (-1.5,-5)
- .. cycle
-
-{((-1,-1.3))penoffset(pen)}
->> (-9.5,1.5)
-Path at line 141, before choices:
-(0,0)..controls (1,1) and (-1,1)
- ..(3,0)
-
-Path at line 141, after choices:
-(0,0)..controls (1,1) and (-1,1)
- ..(3,0)
-
-{((0,1))directiontime(path)}
->> 0.33333
-{(3.14159)point(path)}
-{((3.14159,4))subpath(path)}
-{((7.68668,2.72437))intersectiontimes(path)}
->> (0,0)
-Path at line 143, before choices:
-(-1,1.1){curl 1}
- ..{curl 1}(1,-1)
-
-Path at line 143, after choices:
-(-1,1.1)..controls (-0.33333,0.40001) and (0.33333,-0.3)
- ..(1,-1)
-
-{(-1)precontrol((0,0))}
-{(path)intersectiontimes((0,0))}
->> (-1,-1)
-{addto}
-{-(4094.99998)}
-{-(0.00002)}
-Path at line 144, before choices:
-(-4094.99998,0){curl 1}
- ..{curl 1}(4094.99998,-0.00002)
-
-Path at line 144, after choices:
-(-4094.99998,0)..controls (-1365,0) and (1365,-0.00002)
- ..(4094.99998,-0.00002)
-
-{pencircle}
-{(0)penoffset(future pen)}
-Pen polygon at line 145 (newly created):
-(0.5,0)
- .. (0,0.5)
- .. (-0.5,0)
- .. (0,-0.5)
- .. cycle
-
->> 0
->> pen
-! Not implemented: penoffset(known numeric)of(pen).
-<to be read again> 
-                   ;
-l.145 pencircle;
-                 addto e3 also e3 shifted (0,257); ,"flushed ...
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-Tracing edges at line 145: (weight 1)
-@ Octant ESE (1 offset), from (-4095.49998,0) to (4094.99998,-0.50002)
-@ transition line 2, from (-4095.49998,0) to (-4094.99998,-0.5)
-@ transition line 1, from (4094.99998,-0.50002) to (4094.99998,-0.50002)
-(-4095,0)
-@ Octant ENE (1 offset), from (4094.99998,-0.50002) to (4095.49998,-0.00
-002)
-@ transition line 0, from (4094.99998,-0.50002) to (4094.99998,-0.50002)
-@ transition line 1, from (4094.99998,-0.50002) to (4095.49998,-0.00002)
-(-4095,-1)(4095,-1)
-@ Octant NNE (0 offsets), from (4095.49998,-0.00002) to (4095.49998,-0.0
-0002)
-@ transition line 1, from (4095.49998,-0.00002) to (4095.49998,-0.00002)
-@ Octant NNW (0 offsets), from (4095.49998,-0.00002) to (4095.49998,-0.0
-0002)
-@ transition line 0, from (4095.49998,-0.00002) to (4095.49998,-0.00002)
-@ Octant WNW (1 offset), from (4095.49998,-0.00002) to (-4094.99998,0.5)
-@ transition line 2, from (4095.49998,-0.00002) to (4094.99998,0.49998)
-@ transition line 1, from (-4094.99998,0.5) to (-4094.99998,0.5)
-(4095,0)(-4095,0)
-@ Octant WSW (1 offset), from (-4094.99998,0.5) to (-4095.49998,0)
-@ transition line 0, from (-4094.99998,0.5) to (-4094.99998,0.5)
-@ transition line 1, from (-4094.99998,0.5) to (-4095.49998,0)
-(-4095,1)
-@ Octant SSW (0 offsets), from (-4095.49998,0) to (-4095.49998,0)
-@ transition line 1, from (-4095.49998,0) to (-4095.49998,0)
-@ Octant SSE (0 offsets), from (-4095.49998,0) to (-4095.49998,0)
-@ transition line 0, from (-4095.49998,0) to (-4095.49998,0)
-(-4095,0).
-
-{addto}
-{(picture)shifted((0,257))}
-! A statement can't begin with `,'.
-<to be read again> 
-                   ,
-l.145 ...o e3 shifted (0,257); ,
-                                "flushed with pride"; numeric...
-I was looking for the beginning of a new statement.
-If you just proceed without changing anything, I'll ignore
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   ,
-l.145 ...o e3 shifted (0,257); ,
-                                "flushed with pride"; numeric...
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{numeric}
-{def}
-
-f(EXPR0)(EXPR1)(EXPR2)->showdependencies;tracingcapsules:=1;showdependen
-cies;show1/3(3,6)*(((EXPR0)+(EXPR1))+((EXPR1)-(EXPR0))),(1,1)/sqrt2zscal
-ed((EXPR0)+1,(EXPR0)+2)-((EXPR0)+1,(EXPR0)+2)rotated45,(0,1)zscaled(1,(E
-XPR1)+2)-(1,(EXPR1)+2)rotated90
-{(xx)+(1)}
-{(xx+1)/(0.3)}
-(EXPR0)<-3.3333xx+3.3333
-{(yy)-(1)}
-{(yy-1)/(0.5)}
-(EXPR1)<-2yy-2
-(EXPR2)<-(xx,0)
-{showdependencies}
-alpha=0.45p3~+7
-{tracingcapsules:=1}
-{showdependencies}
-xpart %CAPSULE1370=xx
-%CAPSULE1378=2yy-2
-%CAPSULE1386 = 3.3333xx+3.3333
-alpha=0.45p3~+7
-{show}
-{(1/3)*((3,6))}
-{(3.3333xx+3.3333)+(2yy-2)}
-{(2yy-2)-(3.3333xx+3.3333)}
-{(linearform)+(linearform)}
-{((1,2))*(4yy-4)}
->> (4yy-4,8yy-8)
-{sqrt(2)}
-{((1,1))/(1.41422)}
-{(3.3333xx+3.3333)+(1)}
-{(3.3333xx+3.3333)+(2)}
-{((0.7071,0.7071))zscaled((3.3333xx+4.3333,3.3333xx+5.3333))}
-{(3.3333xx+3.3333)+(1)}
-{(3.3333xx+3.3333)+(2)}
-{((3.3333xx+4.3333,3.3333xx+5.3333))rotated(45)}
-{((-0.7071,4.71399xx+6.83531))-((-0.7071,4.71399xx+6.83531))}
->> (0,0)
-{(2yy-2)+(2)}
-{((0,1))zscaled((1,2yy))}
-{(2yy-2)+(2)}
-{((1,2yy))rotated(90)}
-{((-2yy,1))-((-2yy,1))}
->> (0,0)
-{(1000)*(o3)}
-{(o1)-(o2)}
-{(4000)*(linearform)}
-{(1000o3)-(linearform)}
-{(4000)*(o2)}
-{(linearform)+(4000o2)}
-{(linearform)+(9)}
-{(0.01)*(o3)}
-{-(0.01o3)}
-{(3)*(ooo)}
-{(-0.01o3)+(3ooo)}
-{begingroup}
-{(o2)+(o4)}
-{(linearform)+(o5)}
-{(linearform)-(20)}
-{(9/10)*(linearform)}
-{(oo)=(linearform)}
-## oo=0.9o5+0.9o4+0.9o2-18
-{(0.5)*(o2)}
-{(o1)+(0.5o2)}
-{(8/9)*(linearform)}
-{(o5)=(linearform)}
-## o5=0.44444o2+0.88889o1
-{(o4)=(linearform)}
-## o4=0.44444o2+0.88889o1
-{(0.0001)*(o2)}
-{-(0.0001o2)}
-{(o6)=(-0.0001o2)}
-## o6=-0.0001o2
-{showdependencies}
-o6=-0.0001o2
-o4=0.44444o2+0.88889o1
-o5=0.44444o2+0.88889o1
-oo=1.7o2+1.6o1-18
-%CAPSULE382 = 3ooo-0.01o3
-xpart %CAPSULE604 = 8000o2-4000o1+1000o3+9
-xpart %CAPSULE1394=xpart '
-ypart %CAPSULE1394=ypart '
-alpha=0.45p3~+7
-{numeric}
-### 4000o1 = -xpart %CAPSULE604+8000o2+1000o3+9
-### -4.87383o2 = -oo-0.0004xpart %CAPSULE604+0.39673o3-17.99643
-#### o6=-0.00027
-### -0.04366o3 = -o4+0.46689oo+8.40439
-### -o4 = -o5
-### 0.22894o5 = -%CAPSULE382+0.10689oo+3ooo+1.92412
-{begingroup}
-{pair}
-### -alfa=-xpart %CAPSULE368
-{endgroup}
-{xpart((xpart %CAPSULE368,0))}
-### -xpart %CAPSULE17=-%CAPSULE1376
-{endgroup}
-{(%CAPSULE382)+(%CAPSULE1376)}
-### -%CAPSULE382=-%CAPSULE1364+%CAPSULE1376
-### -%CAPSULE1364=-ypart %CAPSULE604
-{begingroup}
-{save}
-{(1)-(p$)}
-{restoring p}
-### p$=-ypart %CAPSULE1360+1
-{endgroup}
-{(2/3)*((-ypart %CAPSULE1360+1,ypart %CAPSULE1360))}
-### ypart %CAPSULE1360=-xpart %CAPSULE1360+1
-### -0.66667xpart %CAPSULE1360=-xpart %CAPSULE1744
-{-((xpart %CAPSULE1744,-xpart %CAPSULE1744+0.66667))}
-### xpart %CAPSULE1744=-xpart %CAPSULE1675
-{((xpart %CAPSULE604,ypart %CAPSULE604))=((xpart %CAPSULE1675,-xpart %CA
-PSULE1675-0.66667))}
-## xpart %CAPSULE1675=-ypart %CAPSULE604-0.66667
-## ypart %CAPSULE604=-xpart %CAPSULE604-0.66667
-### -xpart %CAPSULE604=-xpart %CAPSULE1675
-{((xpart ',ypart '))=((xpart %CAPSULE1675,-xpart %CAPSULE1675-0.66667))}
-## xpart %CAPSULE1675=-ypart '-0.66667
-## xpart '=-ypart '-0.66667
-{begingroup}
-{(0.5)*(ooo)}
-{begingroup}
-{numeric}
-### -ooo=-%CAPSULE1051
-{endgroup}
-{(%CAPSULE1051)+(1)}
-### -%CAPSULE1051=-%CAPSULE1378+1
-{(1/2)*(%CAPSULE1378)}
-### -0.5%CAPSULE1378=-%CAPSULE1370
-{-(%CAPSULE1370)}
-### %CAPSULE1370=-%CAPSULE1362
-{(2)*(%CAPSULE1362)}
-### -2%CAPSULE1362=-%CAPSULE1354
-{(-0.5%CAPSULE1354-0.5)=(%CAPSULE1354)}
-## %CAPSULE1354=-0.33333
-{(oo)=(-0.33333)}
-## oo=-0.33333
-{endgroup}
-{(4000)*(-0.33333)}
-{yoffset:=-1333.31299}
-{xoffset:=-1333.31299}
-{for}
-{sqrt(-1)}
-! Square root of -1 has been replaced by 0.
-l.153 for @=angle(sqrt$,
-                        mlog$):charext:=uniformdeviate$;charh...
-Since I don't take square roots of negative numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{mlog(-1)}
-! Logarithm of -1 has been replaced by 0.
-l.153 for @=angle(sqrt$,mlog$)
-                              :charext:=uniformdeviate$;charh...
-Since I don't take logs of non-positive numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{angle((0,0))}
-! angle(0,0) is taken as zero.
-l.153 for @=angle(sqrt$,mlog$):
-                               charext:=uniformdeviate$;charh...
-The `angle' between two identical points is undefined.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-Runaway loop?
-charext:=uniformdeviate$;charht:=2048;granularity:=-8; ETC.
-! Forbidden token found while scanning the text of a for loop.
-<inserted text> 
-                endfor
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-I suspect you have forgotten an `endfor',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{loop value=0}
-{uniformdeviate(-1)}
-{charext:=-0.00507}
-{charht:=2048}
-{-(8)}
-{granularity:=-8}
-{addto}
-{-(100)}
-{-(99)}
-Path at line 163, before choices:
-(0,-100)..tension 500
- ..(100,-99)..tension 3000
- ..cycle
-
-Path at line 163, after choices:
-(0,-100)..controls (-36.92659,-103.51175) and (136.98943,-101.7726)
- ..(100,-99)..controls (99.9889,-98.99916) and (0.01108,-99.99895)
- ..cycle
-
-Tracing edges at line 163: (weight 1)
-(-3,-101)(-3,-102)(71,-102)(71,-101)(99,-101)(99,-100)(103,-100)
-(103,-99)(48,-99)(48,-100)(-7,-100)(-7,-101).
-
-{tracingoutput:=0}
-{shipout}
-! Enormous charht has been reduced.
-<to be read again> 
-                   ;
-<for(0)> ...=(EXPR0);shipout.e3;
-                                special"bye";interim.char99="...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-Font metric dimensions must be less than 2048pt.
-
-[109]
-{special}
-{interim}
-! The token `char' isn't an internal quantity.
-<to be read again> 
-                   char
-<for(0)> ...al"bye";interim.char
-                                99="c";true=false;[[clear(tra...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-Something like `tracingonline' should follow `interim'.
-
-{char(99)}
-{("c")=("c")}
-! Redundant equation.
-<to be read again> 
-                   ;
-<for(0)> ...;interim.char99="c";
-                                true=false;[[clear(tracingcom...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-I already knew that this equation was true.
-But perhaps no harm has been done; let's continue.
-
-{true}
-{false}
-{(true)=(false)}
-! Inconsistent equation.
-<to be read again> 
-                   ;
-<for(0)> ...ar99="c";true=false;
-                                [[clear(tracingcommands);char...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-The equation I just read contradicts what was said before.
-But don't worry; continue and I'll just ignore it.
-
-{begingroup}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-tracingcommands
-{interim}
-{tracingcommands:=-1}
-! Enormous charht has been reduced.
-<to be read again> 
-                   ;
-<for(0)> ...shipout+nullpicture;
-                                "careful"for.for=(EXPR0)step2...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.163 ... showstats; bye endtext
-                                
-Font metric dimensions must be less than 2048pt.
-
-[0]
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diff --git a/Build/source/texk/web2c/triptrap/mftrap.pl b/Build/source/texk/web2c/triptrap/mftrap.pl
deleted file mode 100644
index bae32a41fb4..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap.pl
+++ /dev/null
@@ -1,490 +0,0 @@
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-   (KRN O 0 R 0.926562)
-   (KRN O 0 R 0.934375)
-   (KRN O 0 R 0.942187)
-   (KRN O 0 R 0.95)
-   (KRN O 0 R 0.957812)
-   (KRN O 0 R 0.965625)
-   (KRN O 0 R 0.973437)
-   (KRN O 0 R 0.98125)
-   (KRN O 0 R 0.989062)
-   (KRN O 0 R 0.996875)
-   (KRN O 0 R 1.004687)
-   (KRN O 0 R 1.0125)
-   (KRN O 0 R 1.020312)
-   (KRN O 0 R 1.028125)
-   (KRN O 0 R 1.035937)
-   (KRN O 0 R 1.04375)
-   (KRN O 0 R 1.051562)
-   (KRN O 0 R 1.059375)
-   (KRN O 0 R 1.067187)
-   (KRN O 0 R 1.075)
-   (KRN O 0 R 1.082812)
-   (KRN O 0 R 1.090625)
-   (KRN O 0 R 1.098437)
-   (KRN O 0 R 1.10625)
-   (KRN O 0 R 1.114062)
-   (KRN O 0 R 1.121875)
-   (KRN O 0 R 1.129687)
-   (KRN O 0 R 1.1375)
-   (KRN O 0 R 1.145312)
-   (KRN O 0 R 1.153125)
-   (KRN O 0 R 1.160937)
-   (KRN O 0 R 1.16875)
-   (KRN O 0 R 1.176562)
-   (KRN O 0 R 1.184375)
-   (KRN O 0 R 1.192187)
-   (KRN O 0 R 1.2)
-   (KRN O 0 R 1.207812)
-   (KRN O 0 R 1.215625)
-   (KRN O 0 R 1.223437)
-   (KRN O 0 R 1.23125)
-   (KRN O 0 R 1.239062)
-   (KRN O 0 R 1.246875)
-   (KRN O 0 R 1.254687)
-   (KRN O 0 R 1.2625)
-   (SKIP D 1)
-   (LABEL C j)
-   (/LIG> C j O 0)
-   (SKIP D 123)
-   (KRN O 0 R 1.202344)
-   (KRN O 0 R 1.210156)
-   (KRN O 0 R 1.217969)
-   (KRN O 0 R 1.225781)
-   (KRN O 0 R 1.233594)
-   (KRN O 0 R 1.241406)
-   (KRN O 0 R 1.249219)
-   (KRN O 0 R 1.257031)
-   (KRN O 0 R 1.264844)
-   (KRN O 0 R 1.272656)
-   (KRN O 0 R 1.280469)
-   (KRN O 0 R 1.288281)
-   (KRN O 0 R 1.296094)
-   (KRN O 0 R 1.303906)
-   (KRN O 0 R 1.311719)
-   (KRN O 0 R 1.319531)
-   (KRN O 0 R 1.327344)
-   (KRN O 0 R 1.335156)
-   (KRN O 0 R 1.342969)
-   (KRN O 0 R 1.350781)
-   (KRN O 0 R 1.358594)
-   (KRN O 0 R 1.366406)
-   (KRN O 0 R 1.374219)
-   (KRN O 0 R 1.382031)
-   (KRN O 0 R 1.389844)
-   (KRN O 0 R 1.397656)
-   (KRN O 0 R 1.405469)
-   (KRN O 0 R 1.413281)
-   (KRN O 0 R 1.421094)
-   (KRN O 0 R 1.428906)
-   (KRN O 0 R 1.436719)
-   (KRN O 0 R 1.444531)
-   (KRN O 0 R 1.452344)
-   (KRN O 0 R 1.460156)
-   (KRN O 0 R 1.467969)
-   (KRN O 0 R 1.475781)
-   (KRN O 0 R 1.483594)
-   (KRN O 0 R 1.491406)
-   (KRN O 0 R 1.499219)
-   (KRN O 0 R 1.507031)
-   (KRN O 0 R 1.514844)
-   (KRN O 0 R 1.522656)
-   (KRN O 0 R 1.530469)
-   (KRN O 0 R 1.538281)
-   (KRN O 0 R 1.546094)
-   (KRN O 0 R 1.553906)
-   (KRN O 0 R 1.561719)
-   (KRN O 0 R 1.569531)
-   (KRN O 0 R 1.577344)
-   (KRN O 0 R 1.585156)
-   (KRN O 0 R 1.592969)
-   (KRN O 0 R 1.600781)
-   (KRN O 0 R 1.608594)
-   (KRN O 0 R 1.616406)
-   (KRN O 0 R 1.624219)
-   (KRN O 0 R 1.632031)
-   (KRN O 0 R 1.639844)
-   (KRN O 0 R 1.647656)
-   (KRN O 0 R 1.655469)
-   (KRN O 0 R 1.663281)
-   (SKIP D 1)
-   (LABEL C k)
-   (LIG/> C k O 0)
-   (SKIP D 62)
-   (KRN O 0 R 1.603125)
-   (KRN O 0 R 1.610937)
-   (KRN O 0 R 1.61875)
-   (KRN O 0 R 1.626562)
-   (KRN O 0 R 1.634375)
-   (KRN O 0 R 1.642187)
-   (KRN O 0 R 1.65)
-   (KRN O 0 R 1.657812)
-   (KRN O 0 R 1.665625)
-   (KRN O 0 R 1.673437)
-   (KRN O 0 R 1.68125)
-   (KRN O 0 R 1.689062)
-   (KRN O 0 R 1.696875)
-   (KRN O 0 R 1.704687)
-   (KRN O 0 R 1.7125)
-   (KRN O 0 R 1.720312)
-   (KRN O 0 R 1.728125)
-   (KRN O 0 R 1.735937)
-   (KRN O 0 R 1.74375)
-   (KRN O 0 R 1.751562)
-   (KRN O 0 R 1.759375)
-   (KRN O 0 R 1.767187)
-   (KRN O 0 R 1.775)
-   (KRN O 0 R 1.782812)
-   (KRN O 0 R 1.790625)
-   (KRN O 0 R 1.798437)
-   (KRN O 0 R 1.80625)
-   (KRN O 0 R 1.814062)
-   (KRN O 0 R 1.821875)
-   (KRN O 0 R 1.829687)
-   (KRN O 0 R 1.8375)
-   (KRN O 0 R 1.845312)
-   (KRN O 0 R 1.853125)
-   (KRN O 0 R 1.860937)
-   (KRN O 0 R 1.86875)
-   (KRN O 0 R 1.876562)
-   (KRN O 0 R 1.884375)
-   (KRN O 0 R 1.892187)
-   (KRN O 0 R 1.9)
-   (KRN O 0 R 1.907812)
-   (KRN O 0 R 1.915625)
-   (KRN O 0 R 1.923437)
-   (KRN O 0 R 1.93125)
-   (KRN O 0 R 1.939062)
-   (KRN O 0 R 1.946875)
-   (KRN O 0 R 1.954687)
-   (KRN O 0 R 1.9625)
-   (KRN O 0 R 1.970312)
-   (KRN O 0 R 1.978125)
-   (KRN O 0 R 1.985937)
-   (KRN O 0 R 1.99375)
-   (KRN O 0 R 2.001562)
-   (KRN O 0 R 2.009375)
-   (KRN O 0 R 2.017187)
-   (KRN O 0 R 2.025)
-   (KRN O 0 R 2.032812)
-   (KRN O 0 R 2.040625)
-   (KRN O 0 R 2.048437)
-   (KRN O 0 R 2.05625)
-   (KRN O 0 R 2.064062)
-   (STOP)
-   (LABEL C l)
-   (/LIG/> C l O 0)
-   (SKIP D 1)
-   (LABEL C m)
-   (LIG O 0 O 0)
-   (STOP)
-   (LIG C a C b)
-   (KRN C d R -15.999999)
-   (LABEL C c)
-   (LABEL C d)
-   (/LIG/ C e C f)
-   (KRN O 0 R 0.0)
-   (STOP)
-   (COMMENT THIS PART OF THE PROGRAM IS NEVER USED!
-      )
-   )
-(CHARACTER O 0
-   (CHARWD R 2.0)
-   (CHARHT R 15.999999)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   (NEXTLARGER O 5)
-   )
-(CHARACTER O 5
-   (CHARWD R 0.0)
-   (CHARDP R -0.113281)
-   (VARCHAR
-      (TOP O 5)
-      (MID C c)
-      (REP C d)
-      )
-   )
-(CHARACTER O 33
-   (CHARWD R 0.0)
-   (CHARDP R 0.2109375)
-   )
-(CHARACTER O 137
-   (CHARWD R 0.0)
-   (CHARDP R 0.1015625)
-   )
-(CHARACTER O 140
-   (CHARWD R 0.0)
-   (CHARDP R 0.089844)
-   )
-(CHARACTER C a
-   (CHARWD R 0.0)
-   (NEXTLARGER C d)
-   )
-(CHARACTER C b
-   (CHARWD R 0.0)
-   (CHARDP R 0.1640625)
-   )
-(CHARACTER C c
-   (CHARWD R 0.0)
-   (CHARDP R -0.011719)
-   (COMMENT
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C d
-   (CHARWD R 0.0)
-   (CHARDP R 0.1328125)
-   (COMMENT
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C e
-   (CHARWD R 0.0)
-   (CHARDP R 0.089844)
-   )
-(CHARACTER C f
-   (CHARWD R 0.0)
-   (CHARDP R 0.0234375)
-   )
-(CHARACTER C g
-   (CHARWD R 0.0)
-   (CHARDP R -0.011719)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG/ C g O 0)
-      )
-   )
-(CHARACTER C h
-   (CHARWD R 0.0)
-   (CHARDP R 0.1953125)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG C i O 0)
-      )
-   )
-(CHARACTER C i
-   (CHARWD R 0.0)
-   (CHARDP R 0.2421875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG C i O 0)
-      )
-   )
-(CHARACTER C j
-   (CHARWD R 0.0)
-   (CHARDP R 0.1484375)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG> C j O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C k
-   (CHARWD R 0.0)
-   (CHARDP R 0.0546875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG/> C k O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C l
-   (CHARWD R 2.0)
-   (CHARDP R 0.1796875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG/> C l O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C m
-   (CHARWD R 2.0)
-   (CHARHT R 15.999999)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG O 0 O 0)
-      )
-   )
-(CHARACTER O 354
-   (CHARWD R 0.0)
-   (CHARDP R -15.999999)
-   )
diff --git a/Build/source/texk/web2c/triptrap/mftrap1.in b/Build/source/texk/web2c/triptrap/mftrap1.in
deleted file mode 100644
index 1e7b96cab35..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap1.in
+++ /dev/null
@@ -1,3 +0,0 @@
-
-\input trap
-
diff --git a/Build/source/texk/web2c/triptrap/mftrap2.in b/Build/source/texk/web2c/triptrap/mftrap2.in
deleted file mode 100644
index d3dba8ac65d..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrap2.in
+++ /dev/null
@@ -1 +0,0 @@
- &trap  trap 
diff --git a/Build/source/texk/web2c/triptrap/mftrapin.log b/Build/source/texk/web2c/triptrap/mftrapin.log
deleted file mode 100644
index c07ae627747..00000000000
--- a/Build/source/texk/web2c/triptrap/mftrapin.log
+++ /dev/null
@@ -1,179 +0,0 @@
-This is METAFONT, Version 2.71828182 (INIMF)  4 JUL 1776 12:00
-**\input trap
-(trap.mf
->> << == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}((5.5 0.5))
->> ".."
-! Not implemented: (unknown numeric)++(string).
-<to be read again> 
-                   ;
-l.4 ...}} . (( 5.5.5 )) ++ "..";
-                                
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-..
-! Missing `=' has been inserted.
-<to be read again> 
-                   ,
-l.5   begingroup save =; let=,
-                              ; save,; newinternal $=,; let )...
-You should have said `let symbol = something'.
-But don't worry; I'll pretend that an equals sign
-was present. The next token I read will be `something'.
-
-> errorstopmode=errorstopmode
-> readstring=readstring
-> 2
-> "2"
-> ,=,
-> (=tag
-> )=,
-<< == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}(([][]))=numeric
-<< == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}((5.5 0.5))=<< == >> ::: 
-||`` ''--!! ??## && @@ $$[[]]{{ }}((5.5 0.5))
-> year=month
-! OK.
-l.6 ...ring,2,"2",,,(,),<<,year;
-                                
-
-! Missing `:' has been inserted.
-<to be read again> 
-                   ;
-l.8 ...not cycle "":1.1 forever;
-                                fi;
-The next thing in this loop should have been a `:'.
-So I'll pretend that a colon was present;
-everything from here to `endfor' will be iterated.
-
-{fi}
-{exitif}
-{[repeat the loop]}
-{false}
-{fi}
-{exitif}
-{[repeat the loop]}
-{(2.1)>(2)}
-{true}
-{tracingcommands:=2.1}
-{showtoken}
-> |=:|>=|=:|>
-! OK.
-l.9 ... endfor; showtoken |=:|>;
-                                
-
-! Arithmetic overflow.
-l.10   tracingedges:=1/.00001
-                             ; tracingequations:=$+1; p~=trac...
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
-{tracingedges:=32767.99998}
-{(0)+(1)}
-{tracingequations:=1}
-{(32767.99998)+(0.00002)}
-! Arithmetic overflow.
-l.10 ... p~=tracingedges+.00001;
-                                
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
-{(p~)=(32767.99998)}
-## p~=32767.99998
-{interim}
-{tracingmacros:=1}
-{tracingoutput:=1}
-{warningcheck:=1}
-{tracingstats:=1}
-{tracingchoices:=1}
-{tracingpens:=1}
-{tracingspecs:=1}
-{ASCII("")}
-{$:=-1}
-{$:=x}
->> x
-! Internal quantity `$' must receive a known value.
-<to be read again> 
-                   ;
-l.12 ...os:=1; $:=ASCII""; $:=x;
-                                 p~:=p~;
-I can't set an internal quantity to anything but a known
-numeric value, so I'll have to ignore this assignment.
-
-{p~:=32767.99998}
-## p~=32767.99998
-! Value is too large (32767.99998).
-l.12 ...:=ASCII""; $:=x; p~:=p~;
-                                
-The equation I just processed has given some variable
-a value of 4096 or more. Continue and I'll try to cope
-with that big value; but it might be dangerous.
-(Set warningcheck:=0 to suppress this message.)
-
-{delimiters}
-{delimiters}
-{vardef}
-{def}
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-interim.proofing:=(-0.5;shipout.nullpicture;special"3"
-{begingroup}
-{interim}
-{-(0.5)}
-! Missing `)' has been inserted.
-<to be read again> 
-                   ;
-<argument> ...m.proofing:=(-0.5;
-                                shipout.nullpicture;special"3"
-foo->begingroup(TEXT2)
-                      endgroup
-l.16 ...ture; special"3" endtext
-                                ;
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{proofing:=-0.5}
-{shipout}
-{nullpicture}
-{special}
-{restoring proofing=0}
-{endgroup}
-{for}
-{showstats}
-Memory usage 291&41 (1922 still untouched)
-String usage 26&83 (892&11481 still untouched)
-! OK.
-l.17 ...ing:fi endfor showstats;
-                                 let!!=skipto;
-
-{let}
-{path}
-{-(15)}
-{-(12)}
-Path at line 18, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
-Path at line 18, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
-{(unknown path p~)=(path)}
-{everyjob}
-{vardef}
-{let}
-{vardef}
-{def}
-{elseif}
- )
-Beginning to dump on file trap.base
- (preloaded base=trap 1776.7.4)
-1116 strings of total length 20570
-395 memory locations dumped; current usage is 317&67
-265 symbolic tokens
diff --git a/Build/source/texk/web2c/triptrap/mptrap.diffs b/Build/source/texk/web2c/triptrap/mptrap.diffs
deleted file mode 100644
index 8fc9daad2bf..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap.diffs
+++ /dev/null
@@ -1,586 +0,0 @@
-#! /bin/sh -vx
-# Public domain.
-
-testdir=$abs_srcdir/triptrap
-+ testdir=SRCDIR/triptrap
-
-TEXMFCNF=$testdir; export TEXMFCNF
-+ TEXMFCNF=SRCDIR/triptrap
-+ export TEXMFCNF
-
-rm -rf mptrapdir
-+ rm -rf mptrapdir
-mkdir mptrapdir
-+ mkdir mptrapdir
-cd mptrapdir
-+ cd mptrapdir
-
-dvitype_args="-output-level=2 -dpi=72.27 -page-start='*.*.*.*.*.*.*.*.*.*'"
-+ dvitype_args='-output-level=2 -dpi=72.27 -page-start='\''*.*.*.*.*.*.*.*.*.*'\'''
-
-echo ">>> Running MPTRAP test for MetaPost." >&2
-+ echo '>>> Running MPTRAP test for MetaPost.'
->>> Running MPTRAP test for MetaPost.
-echo ">>> See $testdir/mptrap.diffs for example of acceptable diffs." >&2
-+ echo '>>> See SRCDIR/triptrap/mptrap.diffs for example of acceptable diffs.'
->>> See SRCDIR/triptrap/mptrap.diffs for example of acceptable diffs.
-
-set -x
-+ set -x
-
-./pltotf $testdir/trapf.pl trapf.tfm
-+ ./pltotf SRCDIR/triptrap/trapf.pl trapf.tfm
-
-# get same filename in log
-$LN_S $testdir/mtrap.mp . || exit 1
-+ ln -s SRCDIR/triptrap/mtrap.mp .
-
-./mpost --ini mtrap
-+ ./mpost --ini mtrap
-This is MetaPost, version 2.00 (TeX Live 2021/dev) (kpathsea version 6.3.3/dev)
-(./mtrap.mp
-diff $testdir/mtrap.log mtrap.log
-+ diff SRCDIR/triptrap/mtrap.log mtrap.log
-1c1
-< This is MetaPost, version 1.203 (kpathsea version 3.5.7dev) (INIMP)  25 MAY 2009 12:47
----
-> This is MetaPost, version 2.00 (TeX Live 2021/dev) (kpathsea version 6.3.3/dev)  27 JAN 2021 18:03
-4,5c4,5
-< Memory usage 19&13 (3972 still untouched)
-< String usage 3&12 (101&7774 now untouched)
----
-> Memory usage 2048
-> String usage 1&10
-299,306c299,306
-< Memory usage 19&13 (3867 still untouched)
-< String usage 7&20 (97&7766 now untouched)
-< Memory usage 111&13 (3867 still untouched)
-< String usage 9&30 (95&7756 now untouched)
-< Memory usage 118&13 (3867 still untouched)
-< String usage 10&33 (94&7753 now untouched)
-< Memory usage 141&56 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 11664
-> String usage 3&19
-> Memory usage 12600
-> String usage 3&19
-> Memory usage 12600
-> String usage 3&19
-> Memory usage 12600
-> String usage 3&19
-316,317c316,317
-< Memory usage 154&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 12784
-> String usage 3&19
-338,339c338,339
-< Memory usage 230&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 13792
-> String usage 3&19
-355,356c355,356
-< Memory usage 258&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 13928
-> String usage 3&19
-371,372c371,372
-< Memory usage 312&72 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 14696
-> String usage 3&19
-398,399c398,399
-< Memory usage 339&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 14880
-> String usage 3&19
-433,434c433,434
-< Memory usage 367&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 15064
-> String usage 3&19
-468,469c468,469
-< Memory usage 367&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 15064
-> String usage 3&19
-484,485c484,485
-< Memory usage 373&70 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 15112
-> String usage 3&19
-522,523c522,523
-< Memory usage 398&59 (3867 still untouched)
-< String usage 13&39 (91&7747 now untouched)
----
-> Memory usage 15264
-> String usage 3&19
-535,536c535,536
-< Memory usage 386&64 (3867 still untouched)
-< String usage 15&47 (89&7739 now untouched)
----
-> Memory usage 15384
-> String usage 5&27
-576,577c576,577
-< Memory usage 399&59 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 15912
-> String usage 5&27
-592,593c592,593
-< Memory usage 427&73 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 15904
-> String usage 5&27
-638,639c638,639
-< Memory usage 452&59 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 16088
-> String usage 5&27
-647,650c647,650
-< Memory usage 452&59 (3867 still untouched)
-< String usage 15&53 (89&7733 now untouched)
-< Memory usage 342&13 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 16088
-> String usage 6&38
-> Memory usage 15480
-> String usage 6&38
-697,698c697,698
-< Memory usage 342&13 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 15480
-> String usage 6&38
-700,701c700,701
-< Memory usage 637&13 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 16624
-> String usage 6&38
-787,788c787,788
-< Memory usage 853&13 (3867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 17528
-> String usage 6&38
-817,818c817,818
-< Memory usage 1149&85 (2867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 18672
-> String usage 6&38
-842,843c842,843
-< Memory usage 996&85 (2867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 18008
-> String usage 6&38
-867,868c867,868
-< Memory usage 898&85 (2867 still untouched)
-< String usage 14&42 (90&7744 now untouched)
----
-> Memory usage 17864
-> String usage 6&38
-889,890c889,890
-< Memory usage 882&85 (2867 still untouched)
-< String usage 15&47 (89&7739 now untouched)
----
-> Memory usage 17984
-> String usage 6&38
-912,913c912,913
-< Memory usage 900&85 (2867 still untouched)
-< String usage 15&47 (89&7739 now untouched)
----
-> Memory usage 17896
-> String usage 6&38
-919,920c919,920
-< Memory usage 353&13 (2867 still untouched)
-< String usage 15&47 (89&7739 now untouched)
----
-> Memory usage 15664
-> String usage 7&41
-924,925c924,925
-< Memory usage 359&13 (2867 still untouched)
-< String usage 16&50 (84&7716 now untouched)
----
-> Memory usage 15664
-> String usage 9&45
-929c929
-< >> "%%Creator: MetaPost 1.203"
----
-> >> "%%Creator: MetaPost 2.00"
-931c931
-< >> "%*Font: trapf 9.9628 9.96265 35:c008"
----
-> >> "%*Font: trapf 9.96266 9.96265 35:c008"
-955,956c955,956
-< >> "gsave [0.86601 0.5 -0.5 0.86601 2 3 ] concat 0 0 moveto"
-< >> "(A56) trapf 9.9628 fshow grestore"
----
-> >> "gsave [0.86601 0.49998 -0.49998 0.86601 2 3 ] concat 0 0 moveto"
-> >> "(A56) trapf 9.96266 fshow grestore"
-959c959
-< >> "0.00064 1 scale stroke grestore"
----
-> >> "1.00067 1 scale stroke grestore"
-962,963c962,963
-< Memory usage 359&13 (2867 still untouched)
-< String usage 16&50 (46&6607 now untouched)
----
-> Memory usage 15664
-> String usage 70&1483
-966,968c966,968
-< >> 42
-< Memory usage 359&13 (2867 still untouched)
-< String usage 16&50 (5&5366 now untouched)
----
-> >> 41
-> Memory usage 15664
-> String usage 90&2138
-973,976c973,976
-< Memory usage 359&13 (2867 still untouched)
-< String usage 17&84 (1&5292 now untouched)
-< Memory usage 359&13 (2867 still untouched)
-< String usage 30&97 (43&7558 now untouched)
----
-> Memory usage 15664
-> String usage 91&2146
-> Memory usage 15664
-> String usage 152&2400
-978c978
-< >> "%%CreationDate: 2009.05.25:1247"
----
-> >> "%%CreationDate: 2021.01.27:1803"
-982,984c982,984
-< >> "%*Font: trapf 9.9628 9.96265 35:c008"
-< Memory usage 359&13 (2867 still untouched)
-< String usage 30&88 (41&7527 now untouched)
----
-> >> "%*Font: trapf 9.96266 9.96265 35:c008"
-> Memory usage 15664
-> String usage 152&2400
-987,988c987,988
-< Memory usage 359&13 (2867 still untouched)
-< String usage 30&88 (61&6618 now untouched)
----
-> Memory usage 16432
-> String usage 172&2908
-999,1001c999,1001
-< The equation I just processed has given some variable
-< a value of 4096 or more. Continue and I'll try to cope
-< with that big value; but it might be dangerous.
----
-> The equation I just processed has given some variable a
-> value outside of the safetyp range. Continue and I'll try
-> to cope with that big value; but it might be dangerous.
-1012,1013c1012,1013
-< Memory usage 359&13 (2867 still untouched)
-< String usage 30&88 (61&6618 now untouched)
----
-> Memory usage 16432
-> String usage 172&2908
-1022,1023c1022,1023
-< Memory usage 361&13 (2867 still untouched)
-< String usage 31&96 (60&6610 now untouched)
----
-> Memory usage 16432
-> String usage 172&2908
-1071,1072c1071,1072
-< Memory usage 361&13 (2867 still untouched)
-< String usage 31&96 (59&6602 now untouched)
----
-> Memory usage 16432
-> String usage 173&2916
-1076,1081c1076,1079
-<  37 strings out of 104
-<  508 string characters out of 7786
-<  2134 words of memory out of 5000
-<  265 symbolic tokens out of 16384
-<  5i,42n,6p,99b,2f stack positions out of 300i,84n,1500p,200b,25f
-<  8 string compactions (moved 2756 characters, 222 strings)
----
->  173 strings using 2916 characters
->  18856 bytes of node memory
->  320 symbolic tokens
->  6i,49n,6p,99b,2f stack positions out of 16i,98n,7p,200b,4f
-1082a1081
-> 
-diff $testdir/mtrap.0 mtrap.0
-+ diff SRCDIR/triptrap/mtrap.0 mtrap.0
-4,5c4,5
-< %%Creator: MetaPost 1.203
-< %%CreationDate: 2009.05.25:1247
----
-> %%Creator: MetaPost 2.00
-> %%CreationDate: 2021.01.27:1803
-7c7
-< %*Font: trapf 9.9628 9.96265 35:c008
----
-> %*Font: trapf 9.96266 9.96265 35:c008
-31,32c31,32
-< gsave [0.86601 0.5 -0.5 0.86601 2 3 ] concat 0 0 moveto
-< (A56) trapf 9.9628 fshow grestore
----
-> gsave [0.86601 0.49998 -0.49998 0.86601 2 3 ] concat 0 0 moveto
-> (A56) trapf 9.96266 fshow grestore
-35c35
-< 0.00064 1 scale stroke grestore
----
-> 1.00067 1 scale stroke grestore
-diff $testdir/mtrap.1 mtrap.1
-+ diff SRCDIR/triptrap/mtrap.1 mtrap.1
-4,5c4,5
-< %%Creator: MetaPost 1.203
-< %%CreationDate: 2009.05.25:1247
----
-> %%Creator: MetaPost 2.00
-> %%CreationDate: 2021.01.27:1803
-23,25c23,24
-<  0 0 0 setrgbcolor 1
-<  0 dtransform exch truncate exch idtransform pop setlinewidth [] 0 setdash
-<  0 setlinecap 0 setlinejoin 1 setmiterlimit
----
->  0 0 0 setrgbcolor 1 0 dtransform exch truncate exch idtransform pop setlinewidth
->  [] 0 setdash 0 setlinecap 0 setlinejoin 1 setmiterlimit
-35,36c34,35
-< gsave [-0.5 0.86601 -0.86601 -0.5 -3 2 ] concat 0 0 moveto
-< (A56) trapf 9.9628 fshow grestore
----
-> gsave [-0.49998 0.86601 -0.86601 -0.49998 -3 2 ] concat 0 0 moveto
-> (A56) trapf 9.96266 fshow grestore
-39c38
-< [0 -0.00064 -1 0 0 0] concat stroke grestore
----
-> [0 -1.00067 -1 0 0 0] concat stroke grestore
-diff $testdir/writeo writeo
-+ diff SRCDIR/triptrap/writeo writeo
-diff $testdir/writeo.2 writeo.2
-+ diff SRCDIR/triptrap/writeo.2 writeo.2
-
-$LN_S $testdir/trap.mp . || exit 1
-+ ln -s SRCDIR/triptrap/trap.mp .
-$LN_S $testdir/trap.mpx . || exit 1
-+ ln -s SRCDIR/triptrap/trap.mpx .
-
-## Why is --jobname required? And why --ini?
-./mpost --ini --jobname=trap <$testdir/mptrap1.in >mptrapin.fot
-+ ./mpost --ini --jobname=trap
-mv trap.log mptrapin.log || exit 1
-+ mv trap.log mptrapin.log
-diff $testdir/mptrapin.log mptrapin.log
-+ diff SRCDIR/triptrap/mptrapin.log mptrapin.log
-1c1
-< This is MetaPost, version 1.203 (kpathsea version 3.5.7dev) (INIMP)  25 MAY 2009 12:47
----
-> This is MetaPost, version 2.00 (TeX Live 2021/dev) (kpathsea version 6.3.3/dev)  27 JAN 2021 18:03
-40,60c40,47
-< ! Missing `:' has been inserted.
-< <to be read again> 
-<                    ;
-< l.8 ...acingcommands:=if not cycle "":1.1 forever;
-<                                                   fi;
-< The next thing in this loop should have been a `:'.
-< So I'll pretend that a colon was present;
-< everything from here to `endfor' will be iterated.
-< 
-< {fi}
-< {exitif}
-< {[repeat the loop]}
-< {false}
-< {fi}
-< {exitif}
-< {[repeat the loop]}
-< {(2.1)>(2)}
-< {true}
-< {tracingcommands:=2.1}
-< {showtoken}
-< > |=:|>=|=:|>
----
-> ! Extra `endfor'.
-> l.17 ...or n=tracingspecs step 1 until $:fi endfor
->                                                    showstats;
-> I'm not currently working on a for loop,
-> so I had better not try to end anything.
-> 
-> Memory usage 14128
-> String usage 6&49
-62c49
-< l.9 ... tracingcommands>2 endfor; showtoken |=:|>;
----
-> l.17 ...gspecs step 1 until $:fi endfor showstats;
-65,98c52,54
-< ! Arithmetic overflow.
-< l.10   tracinglostchars:=1/.00001
-<                                  ; tracingequations:=$+1; p~=tracinglostchar...
-< Uh, oh. A little while ago one of the quantities that I was
-< computing got too large, so I'm afraid your answers will be
-< somewhat askew. You'll probably have to adopt different
-< tactics next time. But I shall try to carry on anyway.
-< 
-< {tracinglostchars:=32767.99998}
-< {(0)+(1)}
-< {tracingequations:=1}
-< {(32767.99998)+(0.00002)}
-< ! Arithmetic overflow.
-< l.10 ...quations:=$+1; p~=tracinglostchars+.00001;
-<                                                   
-< Uh, oh. A little while ago one of the quantities that I was
-< computing got too large, so I'm afraid your answers will be
-< somewhat askew. You'll probably have to adopt different
-< tactics next time. But I shall try to carry on anyway.
-< 
-< {(p~)=(32767.99998)}
-< ## p~=32767.99998
-< {interim}
-< {tracingmacros:=1}
-< {tracingoutput:=1}
-< {warningcheck:=1}
-< {tracingstats:=1}
-< {tracingchoices:=1}
-< {tracingspecs:=1}
-< {ASCII("")}
-< {$:=-1}
-< {$:=x}
-< >> x
-< ! Internal quantity `$' must receive a known numeric or string.
----
-> >> unknown path p~
-> >> (0
-> ! Equation cannot be performed (unknown path=numeric).
-100,148c56,60
-<                    ;
-< l.12 ...utput:=tracingmacros:=1; $:=ASCII""; $:=x;
-<                                                    p~:=p~;
-< I can't set an internal quantity to anything but a known string
-< or known numeric value, so I'll have to ignore this assignment.
-< 
-< {p~:=32767.99998}
-< ## p~=32767.99998
-< ! Value is too large (32767.99998).
-< l.12 ...racingmacros:=1; $:=ASCII""; $:=x; p~:=p~;
-<                                                   
-< The equation I just processed has given some variable
-< a value of 4096 or more. Continue and I'll try to cope
-< with that big value; but it might be dangerous.
-< (Set warningcheck:=0 to suppress this message.)
-< 
-< {delimiters}
-< {delimiters}
-< {vardef}
-< {def}
-< 
-< foo(TEXT2)->begingroup(TEXT2)endgroup
-< (SUFFIX0)<-
-< (SUFFIX1)<-foo
-< (TEXT2)<-interim.tracinglostchars:=(0.5;show.urcorner("flubo"infont"trapf"),2+2
-< {begingroup}
-< {interim}
-< ! Missing `)' has been inserted.
-< <to be read again> 
-<                    ;
-< <argument> interim.tracinglostchars:=(0.5;
-<                                           show.urcorner("flubo"infont"trapf"...
-< 
-< foo->begingroup(TEXT2)
-<                       endgroup
-< l.17   ),2+2endtext
-<                    ; for n=tracingspecs step 1 until $:fi endfor showstats;
-< I found no right delimiter to match a left one. So I've
-< put one in, behind the scenes; this may fix the problem.
-< 
-< {tracinglostchars:=0.5}
-< {show}
-< {("flubo")infont("trapf")}
-< Missing character: There is no f in font trapf!
-< Missing character: There is no l in font trapf!
-< Missing character: There is no o in font trapf!
-< {urcorner(picture)}
-< >> (2.9888,7.97011)
-< {(2)+(2)}
----
->                    ,
-> l.18   let!!=skipto; path p~; p~=(0,
->                                     0)..controls (15,4) and (-15,-12)..(4,0);
-> I'm sorry, but I don't know how to make such things equal.
-> (See the two expressions just above the error message.)
-150,151c62
-< >> 4
-< ! OK.
----
-> ! Extra tokens will be flushed.
-153,165c64,73
-<                    endgroup
-< l.17   ),2+2endtext
-<                    ; for n=tracingspecs step 1 until $:fi endfor showstats;
-< 
-< {restoring tracinglostchars=32767.99998}
-< {endgroup}
-< {for}
-< {showstats}
-< Memory usage 283&42 (3927 still untouched)
-< String usage 25&72 (78&7709 now untouched)
-< ! OK.
-< l.17 ...gspecs step 1 until $:fi endfor showstats;
-<                                                   
----
->                    ,
-> l.18   let!!=skipto; path p~; p~=(0,
->                                     0)..controls (15,4) and (-15,-12)..(4,0);
-> I've just read as much of that statement as I could fathom,
-> so a semicolon should have been next. It's very puzzling...
-> but I'll try to get myself back together, by ignoring
-> everything up to the next `;'. Please insert a semicolon
-> now in front of anything that you don't want me to delete.
-> (See Chapter 27 of The METAFONTbook for an example.)
-> 
-167,191d74
-< {let}
-< {path}
-< {-(15)}
-< {-(12)}
-< Path at line 18, before choices:
-< (0,0)..controls (15,4) and (-15,-12)
-<  ..(4,0)
-< 
-< Path at line 18, after choices:
-< (0,0)..controls (15,4) and (-15,-12)
-<  ..(4,0)
-< 
-< {(unknown path p~)=(path)}
-< {everyjob}
-< {vardef}
-< {let}
-< {vardef}
-< {def}
-< {begingroup}
-< {errorstopmode}
-< 
-< {endgroup}
-< {elseif}
-< {endinput}
-< {\}
-194,198c77
-< Beginning to dump on file trap.mem
-<  (mem=trap 2009.05.25)
-< at most 553 strings of total length 2302
-< 391 memory locations dumped; current usage is 311&68
-< 308 symbolic tokens
----
-> 
-
-exit 0
-+ exit 0
-PASS mplibdir/mptraptest.test (exit status: 0)
-PASS: mplibdir/mptraptest.test
diff --git a/Build/source/texk/web2c/triptrap/mptrap.fot b/Build/source/texk/web2c/triptrap/mptrap.fot
deleted file mode 100644
index 3c67ddbee64..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap.fot
+++ /dev/null
@@ -1,88 +0,0 @@
-This is MetaPost, version 1.203 (kpathsea version 3.5.7dev)
-**(./trap.mp
-\*//*\trap\pass2!
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-l.22 ...opmode; outer\; let next=\; delimiters ^~7
-                                                  ! fi
-! Extra tokens will be flushed.
-<to be read again> 
-                   !
-l.22 ...pmode; outer\; let next=\; delimiters ^~7!
-                                                   fi
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   \
-l.23 next\
-          ; % the second pass will now compute silently; the first pass will...
-
-
-Missing character: There is no c in font trapf!
-Missing character: There is no � in font trapf!
-Missing character: There is no h in font nullfont!
-Missing character: There is no i in font nullfont!
-hello again^^_
-{tracingonline:=1}
-
-f<expr>->let)=];let[=(;show._
-(EXPR0)<-xx
-{let}
-{let}
-{show}
->> _1
-{showdependencies}
-xpart '=-ypart '-0.66667
-{qq:=pen}
-{showstats}
-Memory usage 2372&536 (167 still untouched)
-String usage 69&244 (1&6758 now untouched)
-{[repeat the loop]}
->> bye
-! Isolated expression.
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-! Extra tokens will be flushed.
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-{show}
-)
-*! An expression can't begin with `end'.
-<inserted text> 
-                0
-<to be read again> 
-                   end
-<*> end
-       
->> 0
-! A group begun on line 206 never ended.
-<to be read again> 
-                   end
-<*> end
-       
-{endgroup}
-(end occurred when else on line 88 was incomplete)
-(end occurred when if on line 37 was incomplete)
-(end occurred when elseif on line 22 was incomplete)
-(see the transcript file for additional information)
-(illegal design size has been changed to 128pt)
-(some chardp values had to be adjusted by as much as 0.5pt)
-(local label 0:: was missing)
-(local label 5:: was missing)
-(4 font metric dimensions had to be decreased)
-Font metrics written on trap.tfm.
-25 output files written: trap.ps .. trap.200
-Transcript written on trap.log.
diff --git a/Build/source/texk/web2c/triptrap/mptrap.log b/Build/source/texk/web2c/triptrap/mptrap.log
deleted file mode 100644
index b7487ee5c8f..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap.log
+++ /dev/null
@@ -1,4744 +0,0 @@
-This is MetaPost, version 1.203 (kpathsea version 3.5.7dev) (mem=trap 2009.06.02)  2 JUN 2009 22:19
-**  trap 
-(./trap.mp
-{if}
-{known(0)}
-{not(true)}
-{false}
-{known("")}
-{true}
-
-/*\`'@#->begingroup.message(SUFFIX1)&str(SUFFIX0)&jobname&char.ASCII'`&str(SUFF
-IX2)!endgroup
-(SUFFIX0)<-/*\
-(SUFFIX1)<-`'
-(SUFFIX2)<-pass2
-{begingroup}
-{message}
-
-`'->begingroup'`endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-`'
-{begingroup}
-
-'`->"\*/"
-{endgroup}
-{("\*/")&("/*\")}
-{("\*//*\")&("trap")}
-
-'`->"\*/"
-{ASCII("\*/")}
-{char(92)}
-{("\*//*\trap")&("\")}
-{("\*//*\trap\")&("pass2!")}
-
-\*//*\trap\pass2!
-{endgroup}
-{nonstopmode}
-
-{outer}
-{let}
-{delimiters}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-l.22 ...opmode; outer\; let next=\; delimiters ^~7
-                                                  ! fi
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   !
-l.22 ...pmode; outer\; let next=\; delimiters ^~7!
-                                                   fi
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   \
-l.23 next\
-          ; % the second pass will now compute silently; the first pass will...
-A previous error seems to have propagated,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{\}
-{batchmode}
-
-! An expression can't begin with `endgroup'.
-<inserted text> 
-                0
-<to be read again> 
-                   endgroup
-l.24 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif boolean pen pencirc...
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-! Missing ` INACCESSIBLE' has been inserted.
-<to be read again> 
-                   endgroup
-l.24 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif boolean pen pencirc...
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-! Extra `endgroup'.
-<recently read> endgroup
-                        
-l.24 batchmode; ^~7,endgroup
-                             pausing:=1; exitif p exitif boolean pen pencirc...
-I'm not currently working on a `begingroup',
-so I had better not try to end anything.
-
-{pausing:=1}
-{exitif}
-{exitif}
-{pencircle}
-{endfor}
-! Extra `endfor'.
-l.24 ...itif p exitif boolean pen pencircle endfor
-                                                  
-I'm not currently working on a for loop,
-so I had better not try to end anything.
-
-{scantokens}
-{begingroup}
-{message}
-{char(0)}
-{("^^@")&("watch this")}
-^^@watch this
-{-(1)}
-{char(-1)}
-{("pair p[],';")&("�")}
-{endgroup}
-{pen(pen)}
-{boolean(true)}
-{true}
-! No loop is in progress.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';�
-<to be read again> 
-                   path
-l.26 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',...
-Why say `exitif' when there's nothing to exit from?
-
->> p
-! Undefined condition will be treated as `false'.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';�
-<to be read again> 
-                   path
-l.26 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',...
-The expression shown above should have had a definite
-true-or-false value. I'm changing it to `false'.
-
-{false}
-! Missing `;' has been inserted.
-<to be read again> 
-                   pair
-<scantokens> pair
-                  p[],';�
-<to be read again> 
-                   path
-l.26 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',...
-After `exitif <boolean exp>' I expect to see a semicolon.
-I shall pretend that one was there.
-
-{pair}
-! Text line contains an invalid character.
-<scantokens> pair p[],';�
-                         
-<to be read again> 
-                   path
-l.26 path
-          p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',...
-A funny symbol that I can't read has just been input.
-Continue, and I'll forget that it ever happened.
-
-{path}
-{-(2)}
-{-(1)}
-{turningnumber((xpart ',ypart '))}
-Path at line 26, before choices:
-(1,-2){curl 1}
- ..(2,-1)
- ..(2.5,0.5)
- ..(1,2)
- ..{curl 1}(0,2.5)
-
-Path at line 26, after choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)
-
-{(unknown path qw)=(path)}
-{numeric}
-! Enormous number has been reduced.
-l.27 numeric p[][]; p[[ [$] ]]=10000000000000000
-                                                ; "this string constant is i...
-I can't handle numbers bigger than 32767.99998;
-so I've changed your constant to that maximum amount.
-
-{(p[[ [-1] ]])=(32767.99998)}
-## p[[ [-1] ]]=32767.99998
-! Value is too large (32767.99998).
-l.27 numeric p[][]; p[[ [$] ]]=10000000000000000;
-                                                  "this string constant is i...
-The equation I just processed has given some variable
-a value of 4096 or more. Continue and I'll try to cope
-with that big value; but it might be dangerous.
-(Set warningcheck:=0 to suppress this message.)
-
-! Incomplete string token has been flushed.
-l.27 ...00000; "this string constant is incomplete
-                                                  
-Strings should finish on the same line as they began.
-I've deleted the partial string; you might want to
-insert another by typing, e.g., `I"new string"'.
-
-{string}
-! Declared variable conflicts with previous vardef.
-<to be read again> 
-                   ,
-l.28 string foo[]p,
-                   p~if true:[];
-You can't use, e.g., `numeric foo[]' after `vardef foo'.
-Proceed, and I'll ignore the illegal redeclaration.
-
-{if}
-{true}
-{true}
-{boolean}
-{fi}
-{showvariable}
-boolean.boolean=unknown boolean
-! OK.
-l.29 ...,boolean fi.boolean; showvariable boolean;
-                                                  
-
-{inner}
-{def}
-{outer}
-{picture}
-{pen}
-! Illegal suffix of declared variable will be flushed.
-<to be read again> 
-                   [
-<to be read again> 
-                   "a"
-l.31 pen p~[]~,q["a"
-                    ,qq; p~1~=q=pencircle scaled mexp(-3016.57654);
-Variables in declarations must consist entirely of
-names and collective subscripts, e.g., `x[]a'.
-Are you trying to use a reserved word in a variable name?
-I'm going to discard the junk I found here,
-up to the next comma or the end of the declaration.
-
-{pencircle}
-{-(3016.57654)}
-{mexp(-3016.57654)}
-{(pen)scaled(0)}
-{(unknown pen q)=(pen)}
-{(unknown pen p~1~)=(pen)}
-{transform}
-! Illegal suffix of declared variable will be flushed.
-<to be read again> 
-                   0
-l.32 transform p,pp0
-                    ; if p=p:qq=makepen((7,0)..cycle) xscaled hex "1000";sho...
-Variables in declarations must consist entirely of
-names and collective subscripts, e.g., `x[]a'.
-Explicit subscripts like `x15a' aren't permitted.
-I'm going to discard the junk I found here,
-up to the next comma or the end of the declaration.
-
-{if}
-{((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p))=((xpart p,ypart p,xxpa
-rt p,xypart p,yxpart p,yypart p))}
-{true}
-Path at line 32, before choices:
-(7,0)
- ..cycle
-
-Path at line 32, after choices:
-(7,0)..controls (7,0) and (7,0)
- ..cycle
-
-{makepen(path)}
-{hex("1000")}
-! Number too large (4096).
-<to be read again> 
-                   ;
-l.32 ...=makepen((7,0)..cycle) xscaled hex "1000";
-                                                  show qq;fi
-I have trouble with numbers greater than 4095; watch out.
-(Set warningcheck:=0 to suppress this message.)
-
-{(pen)xscaled(4096)}
-{(unknown pen qq)=(pen)}
-{show}
->> Pen at line 32:
-pencircle transformed (28672,0,0,0,0,0)
-
-! OK.
-l.32 ...((7,0)..cycle) xscaled hex "1000";show qq;
-                                                  fi
-
-{fi}
-Path at line 33, before choices:
-(4,1)
- ..(1,2)
- ..(5,3)
- ..(3,2)
- ..(1,1)
- ..(0,1)
- ..(1,0)
- ..cycle
-
-Path at line 33, after choices:
-(4,1)..controls (3.72015,2.36482) and (1.84834,1.36037)
- ..(1,2)..controls (-5.16994,6.65202) and (8.52596,9.85889)
- ..(5,3)..controls (4.6365,2.29291) and (3.69041,2.34465)
- ..(3,2)..controls (2.30983,1.65547) and (1.78375,0.86862)
- ..(1,1)..controls (0.63611,1.06099) and (0.23091,1.28844)
- ..(0,1)..controls (-0.3216,0.5983) and (0.24828,0.12357)
- ..(1,0)..controls (2.58165,-0.25998) and (4.23677,-0.15471)
- ..cycle
-
-{makepen(path)}
-{qq:=pen}
-{show}
->> Pen at line 33:
-(0,1)
- .. (1,0)
- .. (4,1)
- .. (5,3)
- .. (1,2)
- .. cycle
-
-! OK.
-l.33 ...3,2)..(1,1)..(0,1)..(1,0)..cycle);show qq;
-                                                  
-
-{vardef}
-! Missing parameter type; `expr' will be assumed.
-<to be read again> 
-                   )
-l.34 vardef p[][]p~ begintext suffix a,b endtext()
-                                                  )suffix@=show #@; p.a.b() ...
-You should've had `expr' or `suffix' or `text' here.
-
-{expandafter}
-{\}
-{let}
-
-\\->=show
-{outer}
-{((6,12))-((xpart p7,ypart p7))}
-{((0,1))transformed((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p))}
-{(x)-(x)}
-{(2)/(0)}
->> 2
-! Division by zero.
-<to be read again> 
-                   ,
-l.36 (6,12)-p7=(0,1)transformed p=(2/(x-x),
-                                           3/0)transformed p;
-You're trying to divide the quantity shown above the error
-message by zero. I'm going to divide it by one instead.
-
-! Division by zero.
-l.36 (6,12)-p7=(0,1)transformed p=(2/(x-x),3/0
-                                              )transformed p;
-I'll pretend that you meant to divide by 1.
-
-{((2,3))transformed((xpart p,ypart p,xxpart p,xypart p,yxpart p,yypart p))}
-{((linearform,linearform))=((linearform,linearform))}
-## yxpart p=-yypart p
-## xxpart p=-xypart p
-{((-xpart p7+6,-ypart p7+12))=((linearform,linearform))}
-## ypart p7=-ypart p-yypart p+12
-## xpart p7=-xpart p-xypart p+6
-{\}
-{if}
-{string(unknown string p~[-1])}
-{true}
-{(p0.1 0.2)-(p0.1 0.2)}
-! The token `endtext' is no longer a right delimiter.
-l.37 ...f string p~[$]: p.1.2-p.1.199999,1 endtext
-                                                   transformed p;
-Strange: This token has lost its former meaning!
-I'll read it as a right delimiter this time;
-but watch out, I'll probably miss it later.
-
-{((0,1))transformed((xpart p,ypart p,-xypart p,xypart p,-yypart p,yypart p))}
-{((linearform,linearform))=((linearform,linearform))}
-## ypart p=-yypart p+6
-#### ypart p7=6
-## xpart p=-xypart p+3
-#### xpart p7=3
-{(unknown path p1 2p)=((3,6))}
-{showstopping:=0}
-{showvariable}
-p=(-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show ETC.
-p[]~=unknown boolean
-p~=path
-p~[]=unknown string
-p~[]~=unknown pen
-p~[]~[][]=unknown picture
-p~[-1]=unknown string p~[-1]
-p~1~=pen
-p[[ [] ]]=numeric
-p[[ [-1] ]]=32767.99998
-p0.1 0.2=p0.1 0.2
-p1 2p=path
-p7=(3,6)
-{((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))=((-xypart p+
-3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{let}
-{let}
-{xxpart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{(-xypart p)+(0.002)}
-{yxpart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{((xpart p2,ypart p2))-((xpart p1,ypart p1))}
-{(1)*((linearform,linearform))}
-{((xpart p1,ypart p1))+((linearform,linearform))}
-{(y)+(0.00002)}
-{yypart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{xypart((-xypart p+3,-yypart p+6,-xypart p,xypart p,-yypart p,yypart p))}
-{((5,y))=((yypart p,xypart p))}
-## y=xypart p
-## yypart p=5
-#### ypart p=1
-#### yxpart p=-5
-{((5,xypart p+0.00002))=((5,xypart p))}
-{((xpart p2,ypart p2))=((5,xypart p))}
-## ypart p2=xypart p
-## xpart p2=5
-{((-xypart p+0.002,-5))=((5,xypart p))}
-## xypart p=-5
-#### ypart p2=-5
-#### y=-5
-#### xpart p=8
-#### xxpart p=5
-! Inconsistent equation (off by -0.002).
-<to be read again> 
-                   ;
-l.39 ...2]=(5,y+.00001)=(5,y)=(yypart p,xypart p);
-                                                  
-The equation I just read contradicts what was said before.
-But don't worry; continue and I'll just ignore it.
-
-Path at line 40, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
- ..cycle
-
-Path at line 40, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)..controls (17.52783,8.54388) and (-15.45978,-4.12262)
- ..cycle
-
-{reverse(path)}
-{(path)transformed((8,1,5,-5,-5,5))}
-{(path)=(unknown path p2 3p)}
-
-p1 2p~(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show(SUFFIX0);p(SUFFIX2)(SU
-FFIX3)((EXPR4)endgroup
-(SUFFIX0)<-p1 2p
-(SUFFIX1)<-~
-(SUFFIX2)<-
-(SUFFIX3)<-2 3p~
-! A primary expression can't begin with `right delimiter that matches ('.
-<inserted text> 
-                0
-<to be read again> 
-                   )
-l.41 p[000000000001]2p~(,[2]3p~,-)
-                                  =p~1~2[pausing];
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-{-(0)}
-(EXPR4)<-0
-(SUFFIX5)<-
-{begingroup}
-{show}
->> Path at line 41:
-(3,6)
-
-
-p2 3p~(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show(SUFFIX0);p(SUFFIX2)(SU
-FFIX3)((EXPR4)endgroup
-(SUFFIX0)<-p2 3p
-(SUFFIX1)<-~
-! Missing `,' has been inserted.
-<to be read again> 
-                   (0)
-p1 2p~->...ow(SUFFIX0);p(SUFFIX2)(SUFFIX3)((EXPR4)
-                                                  endgroup
-<to be read again> 
-                   =
-l.41 p[000000000001]2p~(,[2]3p~,-)=
-                                   p~1~2[pausing];
-I've finished reading a macro argument and am about to
-read another; the arguments weren't delimited correctly.
-You might want to delete some tokens before continuing.
-
-(SUFFIX2)<-
-! Missing `,' has been inserted.
-<to be read again> 
-                   (0)
-p1 2p~->...ow(SUFFIX0);p(SUFFIX2)(SUFFIX3)((EXPR4)
-                                                  endgroup
-<to be read again> 
-                   =
-l.41 p[000000000001]2p~(,[2]3p~,-)=
-                                   p~1~2[pausing];
-I've finished reading a macro argument and am about to
-read another; the arguments weren't delimited correctly.
-You might want to delete some tokens before continuing.
-
-(SUFFIX3)<-
-! Missing `)' has been inserted.
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.41 p[000000000001]2p~(,[2]3p~,-)=
-                                   p~1~2[pausing];
-I've gotten to the end of the macro parameter list.
-You might want to delete some tokens before continuing.
-
-(EXPR4)<-0
-(SUFFIX5)<-
-{begingroup}
-{show}
->> Path at line 41:
-(8,1)..controls (-48.68579,57.68579) and (52.91974,-43.91974)
- ..(28,-19)..controls (-7,16) and (63,-54)
- ..cycle
-
->> (8,1,5,-5,-5,5)
-! Isolated expression.
-<to be read again> 
-                   (
-p2 3p~->...roup.show(SUFFIX0);p(SUFFIX2)(SUFFIX3)(
-                                                  (EXPR4)endgroup
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.41 p[000000000001]2p~(,[2]3p~,-)=
-                                   p~1~2[pausing];
-I couldn't find an `=' or `:=' after the
-expression that is shown above this error message,
-so I guess I'll just ignore it and carry on.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   (
-p2 3p~->...roup.show(SUFFIX0);p(SUFFIX2)(SUFFIX3)(
-                                                  (EXPR4)endgroup
-<to be read again> 
-                   endgroup
-<to be read again> 
-                   =
-l.41 p[000000000001]2p~(,[2]3p~,-)=
-                                   p~1~2[pausing];
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{endgroup}
-{endgroup}
-{(vacuous)=(unknown picture p~1~2 1)}
->> vacuous
->> unknown picture p~1~2 1
-! Equation cannot be performed (vacuous=unknown picture).
-<to be read again> 
-                   ;
-l.41 p[000000000001]2p~(,[2]3p~,-)=p~1~2[pausing];
-                                                  
-I'm sorry, but I don't know how to make such things equal.
-(See the two expressions just above the error message.)
-
-{vardef}
-Runaway definition?
-if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)p.fi
-! Forbidden token found while scanning the definition of p~[].
-<inserted text> 
-                enddef
-<to be read again> 
-                   ;
-l.42 vardef p~[]@# tertiary t:=if p@ @=@ @p fi;
-                                                vardef p[][]p~[]=BAD; inner ;;
-I suspect you have forgotten an `enddef',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{vardef}
-! This variable already starts with a macro.
-l.42 ...iary t:=if p@ @=@ @p fi; vardef p[][]p~[]=
-                                                  BAD; inner ;;
-After `vardef a' you can't say `vardef a.b'.
-So I'll have to discard this definition.
-
-Runaway definition?
-BAD
-! Forbidden token found while scanning the definition of a bad variable.
-<inserted text> 
-                enddef
-<to be read again> 
-                   ;
-l.42 ... t:=if p@ @=@ @p fi; vardef p[][]p~[]=BAD;
-                                                   inner ;;
-I suspect you have forgotten an `enddef',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{inner}
-{show}
-{-(2)}
-
-p~[-2]@#<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)p.fi.en
-dgroup
-(SUFFIX0)<-p~
-(SUFFIX1)<-[-2]
-(SUFFIX2)<-~
-! A tertiary expression can't begin with `['.
-<inserted text> 
-                0
-<to be read again> 
-                   [
-<to be read again> 
-                   (3000)
-<to be read again> 
-                   ,
-l.43 show p~[-2]~[3000,
-                       x]++4000>path p3; showvariable p,P;
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-{(x)-(3000)}
-{(0)*(x-3000)}
-{(3000)+(0)}
-{(3000)++(4000)}
-(EXPR3)<-4999.99998
-{begingroup}
-{if}
-{(p[-2][-2])=(-2)}
->> p[-2][-2]+2
-! Unknown relation will be considered false.
-<to be read again> 
-                   [-2]
-p~[-2]->....p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)
-                                                  p.fi.endgroup
-<to be read again> 
-                   >
-l.43 show p~[-2]~[3000,x]++4000>
-                                path p3; showvariable p,P;
-Oh dear. I can't decide if the expression above is positive,
-negative, or zero. So this comparison test won't be `true'.
-
-{false}
-! Missing `:' has been inserted.
-<to be read again> 
-                   [-2]
-p~[-2]->....p(SUFFIX1)(SUFFIX1)=(SUFFIX1)(SUFFIX1)
-                                                  p.fi.endgroup
-<to be read again> 
-                   >
-l.43 show p~[-2]~[3000,x]++4000>
-                                path p3; showvariable p,P;
-There should've been a colon after the condition.
-I shall pretend that one was there.
-
-{endgroup}
-{path((xpart p3,ypart p3))}
-{(vacuous)>(false)}
->> vacuous
->> false
-! Not implemented: (vacuous)>(boolean).
-<to be read again> 
-                   ;
-l.43 show p~[-2]~[3000,x]++4000>path p3;
-                                         showvariable p,P;
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
->> false
-{showvariable}
-p=(8,1,5,-5,-5,5)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show ETC.
-p[]~=unknown boolean
-p~=path
-p~[]@#=macro:<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1) ETC.
-p[[ [] ]]=numeric
-p[[ [-1] ]]=32767.99998
-p[-2][-2]=p[-2][-2]
-p0.1 0.2=p0.1 0.2
-p1=(xpart p1,ypart p1)
-p1 2p=path
-p2=(5,-5)
-p2 3p=path
-p3=(xpart p3,ypart p3)
-p7=(3,6)
-> P=tag
-{numeric}
-{(2)*(alpha)}
-{(p3~)=(2alpha)}
-## alpha=0.5p3~
-{(1)/(-1)}
-{(3)*(beta)}
-{(p[-1]~)=(3beta)}
-## beta=0.33333p[-1]~
-{begingroup}
-{save}
-{showvariable}
-> p=tag
-{(3)*(0.33333(SAVED)p[-1]~)}
-{((SAVED)p[-1]~)=(1)}
-## (SAVED)p[-1]~=1
-#### beta=0.33333
-{restoring p}
-{endgroup}
-{showvariable}
-p=(8,1,5,-5,-5,5)
-p[]=pair
-p[][]=numeric
-p[][]p=unknown path
-p[][]p~=macro:(SUFFIX2)(SUFFIX3)(EXPR4)<suffix>->begingroup.show ETC.
-p[]~=numeric
-p~=path
-p~[]@#=macro:<tertiary>->begingroup.if.p(SUFFIX1)(SUFFIX1)=(SUFFIX1) ETC.
-p[[ [] ]]=numeric
-p[[ [-1] ]]=32767.99998
-p[-2][-2]=p[-2][-2]
-p[-1]~=1
-p0.1 0.2=p0.1 0.2
-p1=(xpart p1,ypart p1)
-p1 2p=path
-p2=(5,-5)
-p2 3p=path
-p3=(xpart p3,ypart p3)
-p3~=p3~
-p7=(3,6)
-{def}
-{def}
-! Missing `=' has been inserted.
-<to be read again> 
-                   false
-l.46 def//expr;=enddef;def!primary!false
-                                        ):!fi enddef;
-The next thing in this `def' should have been `=',
-because I've already looked at the definition heading.
-But don't worry; I'll pretend that an equals sign
-was present. Everything from here to `enddef'
-will be the replacement text of this macro.
-
-{def}
-{(path)scaled(-1)}
-Path at line 47, before choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)
- ..(-1,2)..controls (-1.37755,1.71404) and (-1.71404,1.37755)
- ..(-2,1)..controls (-2.33353,0.55965) and (-2.59729,0.04124)
- ..(-2.5,-0.5)..controls (-2.36812,-1.23369) and (-1.6712,-1.65662)
- ..(-1,-2)..controls (-0.66821,-2.16974) and (-0.33485,-2.33641)
- ..(0,-2.5)
- ..cycle
-
-Path at line 47, after choices:
-(1,-2)..controls (1.37755,-1.71404) and (1.71404,-1.37755)
- ..(2,-1)..controls (2.33353,-0.55965) and (2.59729,-0.04124)
- ..(2.5,0.5)..controls (2.36812,1.23369) and (1.6712,1.65662)
- ..(1,2)..controls (0.66821,2.16974) and (0.33485,2.33641)
- ..(0,2.5)..controls (-0.37186,2.68167) and (-0.668,2.25146)
- ..(-1,2)..controls (-1.37755,1.71404) and (-1.71404,1.37755)
- ..(-2,1)..controls (-2.33353,0.55965) and (-2.59729,0.04124)
- ..(-2.5,-0.5)..controls (-2.36812,-1.23369) and (-1.6712,-1.65662)
- ..(-1,-2)..controls (-0.66821,-2.16974) and (-0.33485,-2.33641)
- ..(0,-2.5)..controls (0.37186,-2.68167) and (0.668,-2.25146)
- ..cycle
-
-{makepen(path)}
-{qq:=pen}
-{show}
->> Pen at line 48:
-(-2.5,-0.5)
- .. (-1,-2)
- .. (0,-2.5)
- .. (1,-2)
- .. (2,-1)
- .. (2.5,0.5)
- .. (1,2)
- .. (0,2.5)
- .. (-1,2)
- .. (-2,1)
- .. cycle
-
-{primarydef}
-{secondarydef}
-
-//<expr>->
-
-//<expr>->
-{pencircle}
-{length(path)}
-{(pen)slanted(1)}
-{((3,6))-((5,-5))}
-
-_aa__<secondary>->if(true
-{(0.1)*(15)}
-{odd(1.50009)}
-{not(false)}
-{known((8,1,5,-5,-5,5))}
-{(true)and(true)}
-(EXPR0)<-true
-{if}
-{true}
-
-!<primary>->false):(EXPR0)fi
-(EXPR0)<-(5,-5)
-{false}
-{(true)or(false)}
-{true}
-{fi}
-{-((5,-5))}
-{-((5,-5))}
-{+(1)}
-{-(1)}
->> -1
-! Improper curl has been replaced by 1.
-<to be read again> 
-                   )
-l.52  {curl- +1)
-                ..tension atleast1..cycle sqrt2++sqrt2***[[]];
-A curl must be a known, nonnegative number.
-
-! Missing `}' has been inserted.
-<to be read again> 
-                   )
-l.52  {curl- +1)
-                ..tension atleast1..cycle sqrt2++sqrt2***[[]];
-I've scanned a direction spec for part of a path,
-so a right brace should have come next.
-I shall pretend that one was there.
-
-Path at line 52, before choices:
-(-5,5)
-
-Path at line 52, after choices:
-(-5,5)
-
-Path at line 52, before choices:
-(3,6)..controls (5,-5) and (-5,5)
- ..(-5,5)..tension atleast1
- ..{2896.30943,-2896.30934}cycle
-
-Path at line 52, after choices:
-(3,6)..controls (5,-5) and (-5,5)
- ..(-5,5)..controls (-3.29726,7.86205) and (0.64516,8.35484)
- ..cycle
-
-! Missing `)' has been inserted.
-<to be read again> 
-                   sqrt
-l.52  {curl- +1)..tension atleast1..cycle sqrt
-                                              2++sqrt2***[[]];
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{((-2,11))subpath(path)}
-{reverse(path)}
-{makepen(path)}
-
-**->[[show(EXPR0)*(EXPR1)]]
-(EXPR0)<-pen
-(EXPR1)<-pen
-{begingroup}
-{show}
-{(pen)*(pen)}
->> pen
->> pen
-! Not implemented: (pen)*(pen).
-<to be read again> 
-                   ]]
-<to be read again> 
-                   sqrt
-l.52  {curl- +1)..tension atleast1..cycle sqrt
-                                              2++sqrt2***[[]];
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
->> Pen at line 52:
-(-5,5)
- .. (3,6)
- .. cycle
-
-{endgroup}
-(EXPR0)<-vacuous
-{sqrt(2)}
-{sqrt(2)}
-{(1.41422)++(1.41422)}
-{begingroup}
-{endgroup}
-
-***->expandafter(EXPR1)scantokens"**oct"(EXPR0)
-(EXPR0)<-2
-(EXPR1)<-vacuous
-{expandafter}
-{scantokens}
-{oct(2)}
->> 2
-! Not implemented: oct(known numeric).
-<to be read again> 
-                   ;
-l.52 ...nsion atleast1..cycle sqrt2++sqrt2***[[]];
-                                                  
-I'm afraid I don't know how to apply that operation to that
-particular type. Continue, and I'll simply return the
-argument (shown above) as the result of the operation.
-
-
-**->[[show(EXPR0)*(EXPR1)]]
-(EXPR0)<-vacuous
-(EXPR1)<-2
-{begingroup}
-{show}
-{(vacuous)*(2)}
->> vacuous
->> 2
-! Not implemented: (vacuous)*(known numeric).
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.52 ...nsion atleast1..cycle sqrt2++sqrt2***[[]];
-                                                  
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
->> 2
-{endgroup}
-(EXPR0)<-vacuous
-{-(20.5)}
-{charcode:=-20.5}
-{-(2048)}
-{chardp:=-2048}
-{shipout}
-{nullpicture}
-! Enormous chardp has been reduced.
-<to be read again> 
-                   ;
-l.53 ...:=-20.5;chardp:=-2048;shipout nullpicture;
-                                                  
-Font metric dimensions must be less than 2048pt.
-
-[]
-Edge structure at line 53 (just shipped out):
-End edges
-
-{if}
-{-(275.50002)}
-{charexists(-275.50002)}
-{known(unknown path p0 0p)}
-{(true)>(false)}
-{known(path)}
-{(true)=(true)}
-{true}
-{randomseed}
-! Missing `:=' has been inserted.
-<to be read again> 
-                   charcode
-l.54 ...>known p0 0p=known p~: randomseed charcode
-                                                  ; fi
-Always say `randomseed:=<numeric expression>'.
-
-{randomseed:=-20.5}
-{fi}
-{randomseed}
->> "goof"
-! Unknown value will be ignored.
-<to be read again> 
-                   ;
-l.55 randomseed:="goof";
-                         a[($,18++1+-+18),(2,3)]=b[(3,2),(1,$);
-Your expression was too random for me to handle,
-so I won't change the random seed just now.
-
-{(18)++(1)}
-{(18.02776)+-+(18)}
-{((2,3))-((-1,1))}
-{(a)*((3,2))}
-{((-1,1))+((3a,2a))}
-! Missing `]' has been inserted.
-<to be read again> 
-                   ;
-l.55 ...f"; a[($,18++1+-+18),(2,3)]=b[(3,2),(1,$);
-                                                  
-I've scanned an expression of the form `a[b,c',
-so a right bracket should have come next.
-I shall pretend that one was there.
-
-{((1,-1))-((3,2))}
-{(b)*((-2,-3))}
-{((3,2))+((-2b,-3b))}
-{((3a-1,2a+1))=((-2b+3,-3b+2))}
-## b=-0.66667a+0.33333
-## a=2
-#### b=-1
-{show}
-{(^)+(1)}
-{(~)+(2)}
-{-(1)}
-{((^+1,~+2))slanted(-1)}
-{-(2)}
-{((linearform,~+2))yscaled(-2)}
-{-((3,4))}
-{((linearform,-2~-4))zscaled((-3,-4))}
->> (-5~-3^-13,10~-4^+16)
-{((xpart pp,ypart pp,xxpart pp,xypart pp,yxpart pp,yypart pp))xscaled(9)}
-{((8,1,5,-5,-5,5))transformed((9xpart pp,ypart pp,9xxpart pp,9xypart pp,yxpart 
-pp,yypart pp))}
->> (9xpart pp+72xxpart pp+9xypart pp,ypart pp+8yxpart pp+yypart pp,45xxpart pp-
-45xypart pp,-45xxpart pp+45xypart pp,5yxpart pp-5yypart pp,-5yxpart pp+5yypart 
-pp)
-{((xpart pp,ypart pp,xxpart pp,xypart pp,yxpart pp,yypart pp))shifted((1,2))}
-{((8,1,5,-5,-5,5))transformed((8,1,5,-5,-5,5))}
-{((xpart pp+1,ypart pp+2,xxpart pp,xypart pp,yxpart pp,yypart pp))transformed((
-43,-34,50,-50,-50,50))}
->> (50xpart pp-50ypart pp-7,-50xpart pp+50ypart pp+16,50xxpart pp-50yxpart pp,5
-0xypart pp-50yypart pp,-50xxpart pp+50yxpart pp,-50xypart pp+50yypart pp)
-{(2)-(1)}
-{(_0)*(1)}
-{(1)+(_0)}
-{-(_0+1)}
->> -_0-1
-{show}
-{normaldeviate}
-{-(-2048)}
-{uniformdeviate(2048)}
-{angle((-0.41438,761.67789))}
-{cosd(90.03117)}
-{(200)*(-0.00055)}
-{mexp(-0.10986)}
-{sqrt(0.99957)}
-{mlog(0.99979)}
-{sind(-0.05469)}
-{floor(-0.00096)}
->> -1
-{string}
-{(unknown string s2)=(unknown string s4)}
-{(unknown string s1)=(unknown string s2)}
-{(unknown string s3)=(unknown string s5)}
-{(unknown string s2)=(unknown string s4)}
-! Redundant equation.
-<to be read again> 
-                   ;
-l.59 string s[]; s1=s2=s4; s3=s5; s1=s2;
-                                         if s1<=s4<>(s1<>s3):show[[char34=s2...
-I already knew that this equation was true.
-But perhaps no harm has been done; let's continue.
-
-{if}
-{(unknown string s2)<=(unknown string s1)}
-{(unknown string s2)<>(unknown string s5)}
->> unknown string s2
->> unknown string s5
-! Unknown relation will be considered false.
-<to be read again> 
-                   )
-l.59 ...1=s2=s4; s3=s5; s1=s2; if s1<=s4<>(s1<>s3)
-                                                  :show[[char34=s2:=s3]]fi;
-The quantities shown above have not been equated.
-
-{(true)<>(false)}
-{true}
-{show}
-{begingroup}
-{char(34)}
-{s2:=unknown string s5}
-{(""")=(unknown string s2)}
-{endgroup}
-{fi}
->> vacuous
-{(0.1)point(path)}
-{begingroup}
-{pencircle}
-{endgroup}
-{((3.24413,0.64801))penoffset(pen)}
-{((0.09795,-0.49031))rotated(540)}
-{((-0.09795,0.49031))/(0.33333)}
-{-(1.5)}
-! Paths don't touch; `&' will be changed to `..'.
-<to be read again> 
-                   )
-l.61  directiontime postcontrol-1.5of(p~&cycle)
-                                               -precontrol1/2of p~(p~)=s1:=s...
-When you join paths `p&q', the ending point of p
-must be exactly equal to the starting point of q.
-So I'm going to pretend that you said `p..q' instead.
-
-Path at line 61, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
- ..cycle
-
-Path at line 61, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)..controls (17.52783,8.54388) and (-15.45978,-4.12262)
- ..cycle
-
-{(-1.5)postcontrol(path)}
-{(0.5)precontrol(path)}
-{((-2.75,-5))-((3.75,-1))}
-! Missing `of' has been inserted for directiontime.
-<to be read again> 
-                   (
-l.61 ...ontrol-1.5of(p~&cycle)-precontrol1/2of p~(
-                                                  p~)=s1:=s4:=s4;
-I've got the first argument; will look now for the other.
-
-{((-6.5,-4))directiontime(path)}
-{decimal(0.5)}
-{((-0.29384,1.47095))substring("0.5")}
-{s4:=unknown string s1}
-{s1:=unknown string s4}
-{("0")=(unknown string s1)}
-{path}
-{length("  ")}
-! Missing `,' has been inserted.
-<to be read again> 
-                   }
-l.62 path p~[]; p~1=p2{length"  "}
-                                  &cycle; p~1=p2=p~0; p2..controls-p2..cycle...
-I've got the x coordinate of a path direction;
-will look for the y coordinate next.
-
-! An expression can't begin with `}'.
-<inserted text> 
-                0
-<to be read again> 
-                   }
-l.62 path p~[]; p~1=p2{length"  "}
-                                  &cycle; p~1=p2=p~0; p2..controls-p2..cycle...
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-Path at line 62, before choices:
-(5,-5){4096,0}
- ..{4096,0}cycle
-
-Path at line 62, after choices:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
-{(unknown path p~1)=(path)}
-{((5,-5))=(unknown path p~0)}
-{(path)=(path)}
-! Redundant or inconsistent equation.
-<to be read again> 
-                   ;
-l.62 ...~[]; p~1=p2{length"  "}&cycle; p~1=p2=p~0;
-                                                   p2..controls-p2..cycle=p~...
-An equation between already-known quantities can't help.
-But don't worry; continue and I'll just ignore it.
-
-{-((5,-5))}
-Path at line 62, before choices:
-(5,-5)..controls (-5,5) and (-5,5)
- ..cycle
-
-Path at line 62, after choices:
-(5,-5)..controls (-5,5) and (-5,5)
- ..cycle
-
-{(path)=(unknown path p~2)}
-{length(path)}
-Path at line 63, before choices:
-(3,6)..tension 1.2
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5){0,4096}..tension 1 and atleast1
- ..cycle
-
-Path at line 63, after choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..cycle
-
->> x
-! Improper tension has been set to 1.
-<to be read again> 
-                   ..
-l.64  x..
-         {curl1}-p7{curl hex "IsBad"}..tension.75and.74999..p2{0,1}&p2{_,'}....
-The expression above should have been a number >=3/4.
-
-{-((3,6))}
-{hex("IsBad")}
->> "IsBad"
-! String contains illegal digits.
-<to be read again> 
-                   }
-l.64  x..{curl1}-p7{curl hex "IsBad"}
-                                     ..tension.75and.74999..p2{0,1}&p2{_,'}....
-I zeroed out characters that weren't hex digits.
-
->> 0.74998
-! Improper tension has been set to 1.
-<to be read again> 
-                   ..
-l.64 ...7{curl hex "IsBad"}..tension.75and.74999..
-                                                  p2{0,1}&p2{_,'}..cycle:=p
-The expression above should have been a number >=3/4.
-
->> _
-! Undefined x coordinate has been replaced by 0.
-<to be read again> 
-                   ,
-l.64 ...sBad"}..tension.75and.74999..p2{0,1}&p2{_,
-                                                  '}..cycle:=p
-I need a `known' x value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> (xpart ',ypart ')
-! Undefined y coordinate has been replaced by 0.
-<to be read again> 
-                   }
-l.64 ...ad"}..tension.75and.74999..p2{0,1}&p2{_,'}
-                                                  ..cycle:=p
-I need a `known' y value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
-Path at line 64, before choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)
- ..{curl 1}(-3,-6){curl 2989}..tension 0.75 and 1
- ..{0,4096}(5,-5){curl 1}
- ..cycle
-
-Path at line 64, after choices:
-(3,6)..controls (-3.01212,4.82085) and (-1.0424,-6.01257)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (5,-5) and (5,-5)
- ..(5,-5)..controls (-5,5) and (-5,5)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)..controls (-2.44821,4.93144) and (-5.41408,-1.00029)
- ..(-3,-6)..controls (-3.70045,-12.19485) and (5,-11.61679)
- ..(5,-5)..controls (12.45406,-3.75087) and (10.41669,7.45464)
- ..cycle
-
->> path
-! Improper `:=' will be changed to `='.
-l.64 ...sion.75and.74999..p2{0,1}&p2{_,'}..cycle:=
-                                                  p
-I didn't find a variable name at the left of the `:=',
-so I'm going to pretend that you said `=' instead.
-
-{(path)=(unknown path p~4)}
-{-(9)}
-{((3.5001,7.00002))subpath(path)}
-{((-9,9))subpath(path)}
-{(path)=(unknown path p~6)}
-{show}
->> Path at line 66:
-(-2.5,2.5)..controls (-2.49893,2.49893) and (0.00107,-0.00107)
- ..(5,-5)..controls (5,0.02791) and (4.99951,6.39217)
- ..(3,6)..controls (-2.44821,4.93144) and (-5.41408,-1.00029)
- ..(-3,-6)..controls (-3.70045,-12.19485) and (5,-11.61679)
- ..(5,-5)..controls (5.0001,-4.99998) and (5.00021,-4.99997)
- ..(5.00032,-4.99995)
-
-{((1,2))directiontime(path)}
->> 1
-{-(1.00002)}
-{((1,-1.00002))directiontime(path)}
->> 3.24937
-Path at line 67, before choices:
-(0,0)..controls (1,1) and (0,1)
- ..(1,0)
-
-Path at line 67, after choices:
-(0,0)..controls (1,1) and (0,1)
- ..(1,0)
-
-{(unknown path p~3)=(path)}
-{show}
-Path at line 67, before choices:
-(5,-5){-2896.30943,-2896.30934}
- ..{1831.78674,3663.57385}cycle
-
-Path at line 67, after choices:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
->> Path at line 67:
-(5,-5)..controls (5,-5) and (5,-5)
- ..cycle
-
-{((0.31416,1))subpath(path)}
-{((1,1))directiontime(path)}
-{(1)-(0.31416)}
-{(0.27097)*(0.68584)}
-{(0.31416)+(0.18584)}
->> 0.5
-{((0,0.25))subpath(path)}
-{((0.25,1))subpath(path)}
-Path at line 69, before choices:
-(0,0)..controls (0.25,0.25) and (0.375,0.4375)
- ..(0.4375,0.5625)..controls (0.625,0.9375) and (0.25,0.75)
- ..(1,0)
-
-Path at line 69, after choices:
-(0,0)..controls (0.25,0.25) and (0.375,0.4375)
- ..(0.4375,0.5625)..controls (0.625,0.9375) and (0.25,0.75)
- ..(1,0)
-
-! Missing `endtext' has been inserted.
-<to be read again> 
-                   ;
-l.69 ...subpath(.25,1)of p~3)shifted begintext1,0;
-                                                  
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{(path)shifted((1,0))}
-{(unknown path p~5)=(path)}
-{(2/3)*((xpart ',ypart '))}
-{((0.66667xpart ',0.66667ypart '))zscaled((xpart ',ypart '))}
->> (0,0,xpart ',-ypart ',ypart ',xpart ')
-! Transform components aren't all known.
-<to be read again> 
-                   {
-l.70 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(...
-I'm unable to apply a partially specified transformation
-except to a fully known pair or transform.
-Proceed, and I'll omit the transformation.
-
->> 0.66667xpart '
-! Undefined x coordinate has been replaced by 0.
-<to be read again> 
-                   {
-l.70 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(...
-I need a `known' x value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> 0.66667ypart '
-! Undefined y coordinate has been replaced by 0.
-<to be read again> 
-                   {
-l.70 p~3:=2/3'zscaled'{
-                       p~3}..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(...
-I need a `known' y value for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
->> path
-! Undefined coordinates have been replaced by (0,0).
-<to be read again> 
-                   }
-l.70 p~3:=2/3'zscaled'{p~3}
-                           ..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(...
-I need x and y numbers for this part of the path.
-The value I found (see above) was no good;
-so I'll try to keep going by using zero instead.
-(Chapter 27 of The METAFONTbook explains that
-you might want to type `I ???' now.)
-
-{(2/3)*(3)}
-{(1/2)*(x)}
-{((0.5x,-5))penoffset((0,1))}
->> (0.5x,-5)
->> (0,1)
-! Not implemented: penoffset(unknown pair)of(pair).
-<to be read again> 
-                   (
-l.70 ...ols(2,2/3(3))and penoffset(1/2x,y)of(0,1)(
-                                                  1,0);
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-! Missing `..' has been inserted.
-<to be read again> 
-                   (
-l.70 ...ols(2,2/3(3))and penoffset(1/2x,y)of(0,1)(
-                                                  1,0);
-A path join command should end with two dots.
-
-Path at line 70, before choices:
-(0,0)..controls (2,2) and (0,1)
- ..(1,0)
-
-Path at line 70, after choices:
-(0,0)..controls (2,2) and (0,1)
- ..(1,0)
-
-{p~3:=path}
-{show}
-{reverse(path)}
-{(path)intersectiontimes(path)}
->> (0.17227,0.28339)
-{(0.17227)point(path)}
->> (0.71329,0.78188)
-{(1)-(0.28339)}
-{(0.71661)point(path)}
->> (0.7133,0.78189)
-{show}
-{(path)shifted((0.01,0))}
-{(path)intersectiontimes(path)}
-{xpart((1.47693,1.18973))}
-{(1.47693)point(path)}
-{(path)shifted((0.01,0))}
-{(path)intersectiontimes(path)}
-{ypart((1.47693,1.18973))}
-{(1.18973)point(path)}
-{((1.50499,0.71521))-((1.495,0.71521))}
->> (0.01,0)
-{begingroup}
-{-(1)}
-{-(1.00002)}
-{(-1)+-+(-1.00002)}
-! Pythagorean subtraction 1+-+1.00002 has been replaced by 0.
-l.74 [[ e[-1+-+ -1.00001]
-                         =nullpicture; addto e1 also[[
-Since I don't take square roots of negative numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{nullpicture}
-{(unknown picture e0)=(picture)}
-{addto}
-{begingroup}
-{addto}
-{(path)scaled(3)}
-{(unknown picture e1)=(unknown picture e2)}
-{(picture)=(unknown picture e1)}
-{nullpicture}
-{endgroup}
-{show}
->> Edge structure at line 76:
-Filled pen stroke :
-(3,0)..controls (3.75,0.75) and (4.125,1.3125)
- ..(4.3125,1.6875)..controls (4.875,2.8125) and (3.75,2.25)
- ..(6,0)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{-(3)}
-{(picture)shifted((-3,0))}
->> Edge structure at line 76:
-Filled pen stroke :
-(0,0)..controls (0.75,0.75) and (1.125,1.3125)
- ..(1.3125,1.6875)..controls (1.875,2.8125) and (0.75,2.25)
- ..(3,0)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{endgroup}
-{addto}
-{-(2)}
-{(picture)shifted((-2,-1))}
-{-(4)}
-{(picture)shifted((-4,-1))}
-{e1:=picture}
-{addto}
-{turningnumber(path)}
-{oct("180")}
->> "180"
-! String contains illegal digits.
-<to be read again> 
-                   ++
-l.79  withpen qq xscaled(oct"180"++
-                                   1) rotated-angle(64,$) shifted (9,8);
-I zeroed out characters that weren't in the range 0..7.
-
-{(64)++(1)}
-{(pen)xscaled(64.00781)}
-{angle((64,-1))}
-{-(-0.89517)}
-{(pen)rotated(0.89517)}
-{(pen)shifted((9,8))}
-{show}
->> Edge structure at line 80:
-Filled pen stroke :
-(-1,-1)..controls (-0.25,-0.25) and (0.125,0.3125)
- ..(0.3125,0.6875)..controls (0.875,1.8125) and (-0.25,1.25)
- ..(2,-1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke :
-(-3,-2)..controls (-2.25,-1.25) and (-1.875,-0.6875)
- ..(-1.6875,-0.3125)..controls (-1.125,0.8125) and (-2.25,0.25)
- ..(0,-2)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke colored (0.4,1,0):
-(0,9)
-butt ends, mitered joins limited 1 with pen
-(-150.99219,4.99976)
- .. (-54.96875,5.00012)
- .. (9.03906,5.5003)
- .. (73.03125,7.00037)
- .. (137.01563,9.00037)
- .. (168.99219,11.00024)
- .. (72.96875,10.99988)
- .. (8.96094,10.4997)
- .. (-55.03125,8.99963)
- .. (-119.01563,6.99963)
- .. cycle
-End edges
-
-{charcode:=5}
-{chardp:=5}
-{-(1.5)}
-{xoffset:=-1.5}
-## xoffset=-1.5
-{shipout}
-[5
-Envelope spec at line 80:
-(0,9) % beginning with offset (-150.99219,4.99976)
-   ..controls (0,9) and (0,9)
- ..(0,9) % counterclockwise to offset (-150.99219,4.99976)
- & cycle
-
-]
-Edge structure at line 80 (just shipped out):
-Filled pen stroke :
-(-1,-1)..controls (-0.25,-0.25) and (0.125,0.3125)
- ..(0.3125,0.6875)..controls (0.875,1.8125) and (-0.25,1.25)
- ..(2,-1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke :
-(-3,-2)..controls (-2.25,-1.25) and (-1.875,-0.6875)
- ..(-1.6875,-0.3125)..controls (-1.125,0.8125) and (-2.25,0.25)
- ..(0,-2)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke colored (0.4,1,0):
-(0,9)
-butt ends, mitered joins limited 1 with pen
-(-150.99219,4.99976)
- .. (-54.96875,5.00012)
- .. (9.03906,5.5003)
- .. (73.03125,7.00037)
- .. (137.01563,9.00037)
- .. (168.99219,11.00024)
- .. (72.96875,10.99988)
- .. (8.96094,10.4997)
- .. (-55.03125,8.99963)
- .. (-119.01563,6.99963)
- .. cycle
-End edges
-
-{nullpicture}
-{(unknown picture e3)=(picture)}
-{showstats}
-Memory usage 1247&115 (2853 still untouched)
-String usage 18&58 (43&7564 now untouched)
-{addto}
-Path at line 81, before choices:
-(0.5,0){curl 1}
- ..{curl 1}(3.5,1.5)
-
-Path at line 81, after choices:
-(0.5,0)..controls (1.5,0.5) and (2.5,1)
- ..(3.5,1.5)
-
-Path at line 82, before choices:
-(1,1)
- ..cycle
-
-Path at line 82, after choices:
-(1,1)..controls (1,1) and (1,1)
- ..cycle
-
-{makepen(path)}
-{(pen)yscaled(1.5)}
-{q:=pen}
-{-(14.5)}
-{charext:=-14.5}
-{chardp:=-14.5}
-{chardx:=-14.5}
-## chardx=-14.5
-{charcode:=6}
-{shipout}
-[6]
-Edge structure at line 83 (just shipped out):
-Filled pen stroke :
-(3,0)..controls (3.75,0.75) and (4.125,1.3125)
- ..(4.3125,1.6875)..controls (4.875,2.8125) and (3.75,2.25)
- ..(6,0)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-Path at line 84, before choices:
-(0,0){curl 1}
- ..(1,0.5)
- ..(5,1.5)
- ..(7,2.5)
- ..(12,3.5)
- ..{curl 1}(13,4)
-
-Path at line 84, after choices:
-(0,0)..controls (0.3153,0.20053) and (0.6504,0.36807)
- ..(1,0.5)..controls (2.29114,0.98723) and (3.72412,0.97192)
- ..(5,1.5)..controls (5.68967,1.78545) and (6.30771,2.22081)
- ..(7,2.5)..controls (8.58867,3.1407) and (10.3946,2.90645)
- ..(12,3.5)..controls (12.3506,3.62962) and (12.68594,3.7973)
- ..(13,4)
-
-{(unknown path p~9)=(path)}
-{addto}
-{addto}
-! A primary expression can't begin with `doublepath'.
-<inserted text> 
-                0
-<to be read again> 
-                   doublepath
-l.85 addto doublepath
-                      (-4095,0)..tension
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
->> 0
-! Not a suitable variable.
-<to be read again> 
-                   doublepath
-l.85 addto doublepath
-                      (-4095,0)..tension
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   doublepath
-l.85 addto doublepath
-                      (-4095,0)..tension
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{show}
-{-(90)}
-{(picture)rotated(-90)}
->> Edge structure at line 86:
-Filled pen stroke :
-(0,-0.5)..controls (0.5,-1.5) and (1,-2.5)
- ..(1.5,-3.5)
-dashed (on 3 off 0) shifted 0
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke :
-(0,0)..controls (0.20053,-0.3153) and (0.36807,-0.6504)
- ..(0.5,-1)..controls (0.98723,-2.29114) and (0.97192,-3.72412)
- ..(1.5,-5)..controls (1.78545,-5.68967) and (2.22081,-6.30771)
- ..(2.5,-7)..controls (3.1407,-8.58867) and (2.90645,-10.3946)
- ..(3.5,-12)..controls (3.62962,-12.3506) and (3.7973,-12.68594)
- ..(4,-13)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{if}
-{if}
-{elseif}
-! Missing `:' has been inserted.
-<inserted text> 
-                :
-<to be read again> 
-                   elseif
-l.87 if "a" if "ab">"b" elseif
-                               path reverse (3,4): >="aa":foo elseif fi "bar"
-
-{("ab")>("b")}
-{false}
-{reverse((3,4))}
-{path(path)}
-{true}
-{("a")>=("aa")}
-{false}
-{if}
-{((xpart ',ypart '))-((1,yy))}
-{((xpart '-1,linearform))<((xpart ',ypart '))}
-{true}
-{fi}
-{else}
-! Extra else.
-l.88 else if '-(1,yy)<': :fi else
-                                  def dup text t=[[t;save enddef;def|suffix$=,$
-I'm ignoring this; it doesn't match any if.
-
-{def}
-{def}
-{def}
-
-||<tertiary>->show.substring(EXPR0)of("a"
-(EXPR0)<-(2,-1)
-{show}
-{("a")&("bc")}
-{((2,-1))substring("abc")}
->> "ba"
-{tertiarydef}
-{def}
-{show}
-{((23.3,4.5))subpath(path)}
-Path at line 95, before choices:
-(0,0){curl 2}
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261){curl 3}
- ..{curl 4}(-1,-1){curl 4}
- ..{curl 2}cycle
-
-Path at line 95, after choices:
-(0,0)..controls (-40.15552,-36.7088) and (58.71173,33.50317)
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261)..controls (8.00914,2.1484) and (3.50458,0.5742)
- ..(-1,-1)..controls (-0.66667,-0.66667) and (-0.33333,-0.33333)
- ..cycle
-
->> Path at line 95:
-(0,0)..controls (-40.15552,-36.7088) and (58.71173,33.50317)
- ..(13,4)..controls (12.84297,3.89865) and (12.68063,3.80606)
- ..(12.51372,3.72261)..controls (8.00914,2.1484) and (3.50458,0.5742)
- ..(-1,-1)..controls (-0.66667,-0.66667) and (-0.33333,-0.33333)
- ..cycle
-
-{(2)+(3)}
-
-++->[[dup.showtoken(EXPR0);]];def.x.expr.z.of(EXPR1)=z.enddef;texts(x=((EXPR1)+
-0)(EXPR1)+(EXPR1))("xx",foo((EXPR0)))=0]]
-(EXPR0)<-path
-(EXPR1)<-5
-{begingroup}
-
-dup<text>->[[(TEXT0);save
-(TEXT0)<-showtoken(path)
-{begingroup}
-{showtoken}
-> (path)
-{save}
-{restoring ;}
-{endgroup}
-{def}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-++->....showtoken(EXPR0);]];def.x.expr.z.of(EXPR1)
-                                                  =z.enddef;texts(x=((EXPR1)...
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-
-texts(TEXT0)(TEXT1)<expr>->for.n:=,for.n"yy":n,length.if.false:endfor(TEXT1),(T
-EXT0),:if.string.n:forsuffixes.n=foo1,[foo(n)],':show(TEXT0),(TEXT1)|(n;exitif.
-not('<='+((EXPR2),yy))endfor.for.m= :+endfor.for.m=alpha.step-1.1 3$:+m.endfor.
-fi.endfor
-(TEXT0)<-x=((5)+0)(5)+(5)
-(TEXT1)<-"xx",foo((path))
-(EXPR2)<-0
-{for}
-{for}
-! Missing `=' has been inserted.
-<to be read again> 
-                   "yy"
-texts->for.n:=,for.n"yy"
-                        :n,length.if.false:endfor(TEXT1),(TEXT0),:if.string....
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-The next thing in this loop should have been `=' or `:='.
-But don't worry; I'll pretend that an equals sign
-was present, and I'll look for the values next.
-
-{loop value="yy"}
-{if}
-{false}
-{false}
-! Incomplete if; all text was ignored after line 95.
-<inserted text> 
-                fi
-<to be read again> 
-                    ENDFOR
-<for("yy")> (EXPR0),length.if.false: ENDFOR
-                                           
-texts->for.n:=,for.n"yy":n,length.if.false:endfor
-                                                 (TEXT1),(TEXT0),:if.string....
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-A forbidden `outer' token occurred in skipped text.
-This kind of error happens when you say `if...' and forget
-the matching `fi'. I've inserted a `fi'; this might work.
-
-{[repeat the loop]}
-{length("xx")}
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-(path)
-{begingroup}
-{endgroup}
-
-x<expr>of<primary>->(EXPR0)
-{(5)+(0)}
-(EXPR0)<-5
-! Missing `of' has been inserted for x.
-<to be read again> 
-                   (5)
-<argument> x=((5)+0)(5)
-                       +(5)
-texts->...:n,length.if.false:endfor(TEXT1),(TEXT0)
-                                                  ,:if.string.n:forsuffixes....
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-I've got the first argument; will look now for the other.
-
-(EXPR1)<-5
-{(5)+(5)}
-{loop value="yy"}
-{if}
-{string("yy")}
-{true}
-{forsuffixes}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-<for("yy")> if.string(EXPR0):forsuffixes(EXPR0)
-                                               =foo1,[foo((EXPR0))],':show.x...
-
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-Sorry: You can't redefine a number, string, or expr.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-("yy")
-{begingroup}
-{endgroup}
->> "yy"
-! Improper subscript has been replaced by zero.
-<for("yy")> ...suffixes(EXPR0)=foo1,[foo((EXPR0))]
-                                                  ,':show.x=((5)+0)(5)+(5),"...
-
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-A bracketed subscript must have a known numeric value;
-unfortunately, what I found was the value that appears just
-above this error message. So I'll try a zero subscript.
-
-{loop value=foo1}
-{show}
-
-x<expr>of<primary>->(EXPR0)
-{(5)+(0)}
-(EXPR0)<-5
-! Missing `of' has been inserted for x.
-<to be read again> 
-                   (5)
-<for(foo1)> show.x=((5)+0)(5)
-                             +(5),"xx",foo((path))|(("yy");exitif.not('<='+(...
-<for("yy")> ...R0);exitif.not('<='+((0),yy))endfor
-                                                  .for.m= :+endfor.for.m=alp...
-
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-I've got the first argument; will look now for the other.
-
-(EXPR1)<-5
-{(5)+(5)}
->> 10
->> "xx"
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-(path)
-{begingroup}
-{endgroup}
-
-|<suffix>->,(SUFFIX0)
-! Missing `)' has been inserted.
-<to be read again> 
-                   ("yy")
-<for(foo1)> ...+0)(5)+(5),"xx",foo((path))|(("yy")
-                                                  ;exitif.not('<='+((0),yy))...
-<for("yy")> ...R0);exitif.not('<='+((0),yy))endfor
-                                                  .for.m= :+endfor.for.m=alp...
-
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-I've gotten to the end of the macro parameter list.
-You might want to delete some tokens before continuing.
-
-(SUFFIX0)<-
->> Path at line 95:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
->> "yy"
-{exitif}
-{((xpart ',ypart '))+((0,yy))}
-{((xpart ',ypart '))<=((xpart ',linearform))}
->> -yy
-! Unknown relation will be considered false.
-<to be read again> 
-                   )
-<for(foo1)> ...)|(("yy");exitif.not('<='+((0),yy))
-                                                   ENDFOR
-<for("yy")> ...R0);exitif.not('<='+((0),yy))endfor
-                                                  .for.m= :+endfor.for.m=alp...
-
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-Oh dear. I can't decide if the expression above is positive,
-negative, or zero. So this comparison test won't be `true'.
-
-{[repeat the loop]}
-{loop value=0}
-{not(false)}
-{true}
-{for}
-{for}
->> 0.5p3~
-! Improper initial value has been replaced by 0.
-<to be read again> 
-                   step
-<for("yy")> ...or.for.m= :+endfor.for.m=alpha.step
-                                                  -1.1 3$:+m.endfor.fi ENDFOR
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-When you say `for x=a step b until c',
-the initial value `a' and the step size `b'
-and the final value `c' must have known numeric values.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{-(1.1)}
-! Missing `until' has been inserted.
-<to be read again> 
-                   3
-<for("yy")> ....m= :+endfor.for.m=alpha.step-1.1 3
-                                                  $:+m.endfor.fi ENDFOR
-texts->....m=alpha.step-1.1 3$:+m.endfor.fi.endfor
-                                                  
-<to be read again> 
-                   ]]
-<to be read again> 
-                   ;
-l.95 ...9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;
-                                                  [[
-I assume you meant to say `until' after `step'.
-So I'll look for the final value and colon next.
-
-{(3)*(-1)}
-{loop value=0}
-{[repeat the loop]}
-{loop value=-1.1}
-{+(0)}
-{[repeat the loop]}
-{loop value=-2.20001}
-{(0)+(-1.1)}
-{[repeat the loop]}
-{fi}
-{[repeat the loop]}
-{loop value=2}
-{if}
-{string(2)}
-{false}
-{[repeat the loop]}
-{loop value=path}
-{if}
-{string(path)}
-{false}
-{[repeat the loop]}
-{loop value=10}
-{if}
-{string(10)}
-{false}
-{[repeat the loop]}
-{(-1.1)+(-2.20001)}
-{endgroup}
-{(zzz)=(-3.30002)}
-## zzz=-3.30002
-{begingroup}
-{let}
-{save}
-{def}
-{def}
-
-texts->input
-{input}
-(./trap.mp
-if->endinput?
-{endinput}
-{if}
-{known(0)}
-{not(true)}
-{false}
-)
-! Incomplete if; all text was ignored after line 2.
-<inserted text> 
-                fi
-l.96 ...t?enddef;def texts=input enddef;texts trap
-                                                   ]];
-The file ended while I was skipping conditional text.
-This kind of error happens when you say `if...' and forget
-the matching `fi'. I've inserted a `fi'; this might work.
-
-{restoring \}
-{restoring if}
-{endgroup}
-
-dup<text>->[[(TEXT0);save
-Runaway text?
-[[def.texts.secondary.x=primarydef.y++y=x@y.enddef;showtoken++;x.enddef ETC.
-! Forbidden token found while scanning a text argument.
-<inserted text> 
-                endgroup
-<to be read again> 
-                   \
-l.97 ...f y++y=x@y enddef; showtoken++;x enddef]]\
-                                                  ;
-It seems that a right delimiter was left out,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-(TEXT0)<-[[def.texts.secondary.x=primarydef.y++y=x@y.enddef;showtoken++;x.endde
-f]]
-{begingroup}
-{begingroup}
-{def}
-{endgroup}
-{save}
-! Missing symbolic token inserted.
-<inserted text> 
-                 INACCESSIBLE
-<to be read again> 
-                   \
-l.97 ...f y++y=x@y enddef; showtoken++;x enddef]]\
-                                                  ;
-Sorry: You can't redefine my error-recovery tokens.
-I've inserted an inaccessible symbol so that your
-definition will be completed without mixing me up too badly.
-
-{\}
-
-texts<secondary>->primarydef.y++y=(EXPR0)@y.enddef;showtoken++;(EXPR0)
-(EXPR0)<-"a"
-{primarydef}
-{showtoken}
-> ++=primarydef'd macro:
-("a")@(EXPR1)
-{("a")&("b")}
-ab
-texts<secondary>->primarydef.y++y=(EXPR0)@y.enddef;showtoken++;(EXPR0)
-{(1.00002)*(a1)}
-{-(1.00002a1)}
-(EXPR0)<--1.00002a1
-{primarydef}
-{showtoken}
-> ++=primarydef'd macro:
-(-1.00002a1)@(EXPR1)
-{(a2)+(a3)}
-{(linearform)+(a4)}
-{(linearform)+(a5)}
-{(linearform)+(a6)}
-{-(linearform)}
-{(-1.00002a1)=(linearform)}
-## a1=0.99998a6+0.99998a5+0.99998a4+0.99998a3+0.99998a2
-{-((a3,a2))}
-{((-a3,-a2))/(0.99998)}
-{(a4)+(a5)}
-{begingroup}
-{showdependencies}
-a1=0.99998a6+0.99998a5+0.99998a4+0.99998a3+0.99998a2
-alpha=0.5p3~
-{endgroup}
-{(linearform)+(a6)}
-{(a3)+(a4)}
-{(linearform)+(a5)}
-{(linearform)+(a6)}
-{-((linearform,linearform))}
-{((-1.00002a3,-1.00002a2))=((linearform,linearform))}
-## a2=0.99998a6+0.99998a5+0.99998a4+0.99998a3
-## a3=0.99998a6+0.99998a5+0.99998a4
-{restoring  INACCESSIBLE}
-{endgroup}
-{(1.00002)*(0.25a4*4)}
-{(0.25a4*4)+(1)}
-{(0.25a5*4)+(0.25a6*4)}
-{(0.25a4*4+1)=(linearform)}
-## a4*4=0.99998a6*4+0.99998a5*4-3.99994
-{(0.9)*(0.5p3~)}
-{(0.45p3~)+(7)}
-{alpha:=0.45p3~+7}
-## alpha=0.45p3~+7
-{showdependencies}
-alpha=0.45p3~+7
-a4=0.25a6*4+0.25a5*4-0.99998
-a3=0.49998a6*4+0.49998a5*4-0.99997
-a2=0.99997a6*4+0.99997a5*4-1.99992
-a1=1.99992a6*4+1.99992a5*4-3.99982
-{(0.66667)-(0.25a6*4)}
-{(0.25a6*4)=(-0.25a6*4+0.66667)}
-## a6*4=1.33334
-{(0.25a5*4)=(0.33333)}
-## a5*4=1.33331
-#### a4=-0.33333
-#### a3=0.33333
-#### a2=0.66664
-#### a1=1.33328
-{chardp:=27}
-{charcode:=27}
-{(3.1)=(aaz)}
-## aaz=3.1
-{show}
->> 3.1
-{ligtable}
-{show}
-{begingroup}
-{interim}
-{tracingcommands:=0}
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,endfor.sk
-ipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=boundarychar+51.2
-9999
-(TEXT0)<-"g"
-(TEXT1)<-=:|
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,endfor.sk
-ipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=boundarychar+51.2
-9999
-(TEXT0)<-"h":"i"
-(TEXT1)<-|=:
-! Character h is already in a ligtable.
-<to be read again> 
-                   :
-<argument> "h":
-               "i"
-lig->...r+*,endfor.skipto0;ligtable(TEXT0):(TEXT0)
-                                                  (TEXT1)0,skipto255;boundar...
-l.102 ...ands:=0; lig("g")(=:|); lig("h":"i")(|=:)
-                                                  ;
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,endfor.sk
-ipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=boundarychar+51.2
-9999
-(TEXT0)<-"j"
-(TEXT1)<-|=:>
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,endfor.sk
-ipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=boundarychar+51.2
-9999
-(TEXT0)<-"k"
-(TEXT1)<-=:|>
-
-lig(TEXT0)(TEXT1)->ligtable0::for*=1step1until60:0kern.boundarychar+*,endfor.sk
-ipto0;ligtable(TEXT0):(TEXT0)(TEXT1)0,skipto255;boundarychar:=boundarychar+51.2
-9999
-(TEXT0)<-"l"
-(TEXT1)<-|=:|>
-{restoring tracingcommands=2.1}
-{endgroup}
->> vacuous
-{begingroup}
-{let}
-{vardef}
-{endgroup}
-! Variable c.a1 has been obliterated.
-<to be read again> 
-                   ;
-l.104 b1:=c.a[ [[let c=++;vardef b=enddef;1]] ];
-                                                 ligtable"m":0=:0,skipto5;
-It seems you did a nasty thing---probably by accident,
-but nevertheless you nearly hornswoggled me...
-While I was evaluating the suffix of this variable,
-something was redefined, and it's no longer a variable!
-In order to get back on my feet, I've inserted `0' instead.
-
-{b1:=0}
-! Variable b1 has been obliterated.
-<to be read again> 
-                   ;
-l.104 b1:=c.a[ [[let c=++;vardef b=enddef;1]] ];
-                                                 ligtable"m":0=:0,skipto5;
-It seems you did a nasty thing---probably by accident,
-but nevertheless you nearly hornswoggled me...
-While I was evaluating the right-hand side of this
-command, something happened, and the left-hand side
-is no longer a variable! So I won't change anything.
-
-{ligtable}
-! A statement can't begin with `skipto'.
-<to be read again> 
-                   !!
-l.105 !!
-        ; errhelp 0; errmessage "Be like Jane";
-I was looking for the beginning of a new statement.
-If you just proceed without changing anything, I'll ignore
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   !!
-l.105 !!
-        ; errhelp 0; errmessage "Be like Jane";
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{errhelp}
->> 0
-! Not a string.
-<to be read again> 
-                   ;
-l.105 !!; errhelp 0;
-                     errmessage "Be like Jane";
-A message should be a known string expression.
-
-{errmessage}
-! Be like Jane.
-<to be read again> 
-                   ;
-l.105 !!; errhelp 0; errmessage "Be like Jane";
-                                               
-This error message was generated by an `errmessage'
-command, so I can't give any explicit help.
-Pretend that you're Miss Marple: Examine all clues,
-and deduce the truth by inspired guesses.
-
-{errhelp}
-{errmessage}
-! .
-<to be read again> 
-                   ;
-l.106 errhelp "He%%%lp%"; errmessage"";
-                                        errhelp ""; errmessage "Another";
-He%
-lp
-
-
-{errhelp}
-{errmessage}
-! Another.
-<to be read again> 
-                   ;
-l.106 ...sage""; errhelp ""; errmessage "Another";
-                                                  
-(That was another `errmessage'.)
-
-{headerbyte}
->> 0
-! Improper location.
-<to be read again> 
-                   ;
-l.107 headerbyte 0;
-                    headerbyte(48.5)substring(-9,9)of"long"; for\=0:\
-I was looking for a known, positive number.
-For safety's sake I'll ignore the present command.
-
-{headerbyte}
-! Missing `:' has been inserted.
-<to be read again> 
-                   substring
-l.107 headerbyte 0; headerbyte(48.5)substring
-                                             (-9,9)of"long"; for\=0:\
-A colon should follow a headerbyte or fontinfo location.
-
-{-(9)}
-{((-9,9))substring("long")}
->> "long"
-! Invalid code has been replaced by 0.
-<to be read again> 
-                   ;
-l.107 ... headerbyte(48.5)substring(-9,9)of"long";
-                                                   for\=0:\
-I was looking for a number between 0 and 255, or for a
-string of length 1. Didn't find it; will use 0 instead.
-
-{for}
-Runaway loop?
-! Forbidden token found while scanning the text of a for loop.
-<inserted text> 
-                endfor
-<to be read again> 
-                   \
-l.107 ...te(48.5)substring(-9,9)of"long"; for\=0:\
-                                                  
-I suspect you have forgotten an `endfor',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{loop value=0}
-{[repeat the loop]}
-{\}
-{headerbyte}
-{(2)*(0.33333)}
-{fontdimen}
-{(2)*(0.33333)}
->> "q"
-! Improper font parameter.
-<to be read again> 
-                   ;
-l.108 headerbyte 9:2a6,"q"; fontdimen 9:2a6,"q";
-                                                 fontdimen 1:2048;
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{fontdimen}
-{fontmaking:=1}
-{extensible}
-! Missing `:' has been inserted.
-<to be read again> 
-                   5
-l.109 fontmaking:=1; extensible 5 5
-                                   ,"c"255.5,"d"; charlist 0:5:"a":"d";
-I'm processing `extensible c: t,m,b,r'.
-
-! Missing `,' has been inserted.
-<to be read again> 
-                   255.5
-l.109 fontmaking:=1; extensible 5 5,"c"255.5
-                                            ,"d"; charlist 0:5:"a":"d";
-I'm processing `extensible c: t,m,b,r'.
-
->> 255.5
-! Invalid code has been replaced by 0.
-<to be read again> 
-                   ,
-l.109 fontmaking:=1; extensible 5 5,"c"255.5,
-                                             "d"; charlist 0:5:"a":"d";
-I was looking for a number between 0 and 255, or for a
-string of length 1. Didn't find it; will use 0 instead.
-
-{charlist}
-! Character code 5 is already extensible.
-<to be read again> 
-                   :
-l.109 ...sible 5 5,"c"255.5,"d"; charlist 0:5:"a":
-                                                  "d";
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-{ligtable}
-! Too far to skip.
-l.110 ligtable255:255::
-                       "a"=:"b","d" kern -2048,"c":0:99.5:"e"|=:|"f",0kern';
-At most 127 lig/kern steps can separate skipto1 from 1::.
-
-{-(2048)}
-! Character code 0 is already in a charlist.
-<to be read again> 
-                   :
-l.110 ...le255:255::"a"=:"b","d" kern -2048,"c":0:
-                                                  99.5:"e"|=:|"f",0kern';
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
->> (xpart ',ypart ')
-! Improper kern.
-<to be read again> 
-                   ;
-l.110 ... kern -2048,"c":0:99.5:"e"|=:|"f",0kern';
-                                                  
-The amount of kern should be a known numeric value.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{ligtable}
-! Character code 5 is already extensible.
-<to be read again> 
-                   :
-l.111 ligtable 5:
-                 0; def clear(text x)=interim x:=$ enddef; clear(hppp); vppp=0;
-It's not legal to label a character more than once.
-So I'll not change anything just now.
-
-! Illegal ligtable step.
-<to be read again> 
-                   ;
-l.111 ligtable 5:0;
-                    def clear(text x)=interim x:=$ enddef; clear(hppp); vppp=0;
-I was looking for `=:' or `kern' here.
-
-{def}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-hppp
-{interim}
-! The token `hppp' isn't an internal quantity.
-<to be read again> 
-                   hppp
-clear->interim(TEXT0)
-                     :=$
-l.111 ...(text x)=interim x:=$ enddef; clear(hppp)
-                                                  ; vppp=0;
-Something like `tracingonline' should follow `interim'.
-
-{hppp:=-1}
-## hppp=-1
-{(vppp)=(0)}
-## vppp=0
-{begingroup}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-tracingmacros
-{interim}
-{tracingmacros:=-1}
-{interim}
-{tracingcommands:=-1}
-Runaway text?
-tracingoutput
-! Forbidden token found while scanning a text argument.
-<inserted text> 
-                )
-<to be read again> 
-                   \
-l.112 ...ar(tracingcommands); clear(tracingoutput\
-                                                  ;
-It seems that a right delimiter was left out,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-[95] [96] [97] [98] [99] [100] [101] [102] [103] [104] [105] [106] [107]
-## chardy=6
-[108] [109]
-{restoring tracingoutput=1}
-{restoring tracingcommands=2.1}
-{restoring tracingmacros=1}
-{endgroup}
-{def}
-{def}
-{addto}
-Path at line 122, before choices:
-(0,0){4096,0}
- ..{4096,0}(1,0){0,-4096}
- ..{0,4096}cycle
-
-Path at line 122, after choices:
-(0,0)..controls (0.33333,0) and (0.66667,0)
- ..(1,0)..controls (1,-0.66667) and (0,-0.66667)
- ..cycle
-
-
-f(SUFFIX0)(EXPR1)(EXPR2)(TEXT3)->numeric.w;show(EXPR1);addto(SUFFIX0)contour(0,
-0)..(2,0)..(1,$)..(1,1)..cycle.withpen.qq;addto(SUFFIX0)doublepath(0,0){1,1}..{
-2,1}(2,1)withpen.qq;addto(SUFFIX0)doublepath(($,$){1,0}..(1,1){1,0})scaled0.5wi
-thpen.nullpen;
-! Missing `]' has been inserted.
-<to be read again> 
-                   ,
-l.123 f(e[3,
-            w); g(e3,transformed p,penoffset-(1,1.3)of(pencircle scaled20 ys...
-I've seen a `[' and a subscript value, in a suffix,
-so a right bracket should have come next.
-I shall pretend that one was there.
-
-(SUFFIX0)<-e3
-(EXPR1)<-unknown path w
-! Missing argument to f.
-<to be read again> 
-                   ;
-l.123 f(e[3,w);
-                g(e3,transformed p,penoffset-(1,1.3)of(pencircle scaled20 ys...
-That macro has more parameters than you thought.
-I'll continue by pretending that each missing argument
-is either zero or null.
-
-(EXPR2)<-0
-! Missing argument to f.
-<to be read again> 
-                   ;
-l.123 f(e[3,w);
-                g(e3,transformed p,penoffset-(1,1.3)of(pencircle scaled20 ys...
-That macro has more parameters than you thought.
-I'll continue by pretending that each missing argument
-is either zero or null.
-
-(TEXT3)<-
-{numeric}
-{show}
->> unknown path %CAPSULE1133
-{addto}
-Path at line 123, before choices:
-(0,0)
- ..(2,0)
- ..(1,-1)
- ..(1,1)
- ..cycle
-
-Path at line 123, after choices:
-(0,0)..controls (0.56189,-0.5286) and (1.43811,0.5286)
- ..(2,0)..controls (2.70831,-0.66634) and (1.66634,-1.70831)
- ..(1,-1)..controls (0.4714,-0.43811) and (1.5286,0.43811)
- ..(1,1)..controls (0.33366,1.70831) and (-0.70831,0.66634)
- ..cycle
-
-{addto}
-Path at line 123, before choices:
-(0,0){2896.30943,2896.30934}
- ..{3663.57385,1831.78674}(2,1)
-
-Path at line 123, after choices:
-(0,0)..controls (0.53566,0.53566) and (1.32689,0.66344)
- ..(2,1)
-
-{addto}
-Path at line 123, before choices:
-(-1,-1){4096,0}
- ..{4096,0}(1,1)
-
-Path at line 123, after choices:
-(-1,-1)..controls (0.10457,-1) and (-0.10457,1)
- ..(1,1)
-
-{(path)scaled(0.5)}
-{nullpen}
-
-g(SUFFIX0)->show(SUFFIX0)
-(SUFFIX0)<-e3
-! Too many arguments to g;
-  Missing `)' has been inserted.
-l.123 f(e[3,w); g(e3,
-                     transformed p,penoffset-(1,1.3)of(pencircle scaled20 ys...
-I'm going to assume that the comma I just read was a
-right delimiter, and then I'll begin expanding the macro.
-You might want to delete some tokens before continuing.
-
-{show}
-{(picture)transformed((8,1,5,-5,-5,5))}
->> Edge structure at line 123:
-Filled pen stroke :
-(10.5,-1.5)..controls (13,-4) and (15.5,-6.5)
- ..(18,-9)
-dashed (on 3 off 0) shifted 0
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke :
-(8,1)..controls (8.57388,0.42612) and (9.41167,-0.41167)
- ..(10.5,-1.5)..controls (14.51955,-5.51955) and (21.76099,-12.76099)
- ..(25.5,-16.5)..controls (27.5211,-18.5211) and (28.4345,-19.4345)
- ..(30.5,-21.5)..controls (35.23984,-26.23984) and (45.4408,-36.4408)
- ..(50.5,-41.5)..controls (51.60489,-42.60489) and (52.4432,-43.4432)
- ..(53,-44)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled contour :
-(8,1)..controls (13.45242,-4.45242) and (12.54758,-3.54758)
- ..(18,-9)..controls (24.87325,-15.87325) and (24.87325,-15.87325)
- ..(18,-9)..controls (12.54758,-3.54758) and (13.45242,-4.45242)
- ..(8,1)..controls (1.12675,7.87325) and (1.12675,7.87325)
- ..cycle
-mitered joins limited 1 with pen
-(-10,10)
- .. (5,-5)
- .. (12.5,-12.5)
- .. (15,-15)
- .. (15,-15)
- .. (10,-10)
- .. (-5,5)
- .. (-12.5,12.5)
- .. (-15,15)
- .. (-15,15)
- .. cycle
-Filled pen stroke :
-(8,1)..controls (8,1) and (11.31726,-2.31726)
- ..(13,-4)
-butt ends, mitered joins limited 1 with pen
-(-10,10)
- .. (5,-5)
- .. (12.5,-12.5)
- .. (15,-15)
- .. (15,-15)
- .. (10,-10)
- .. (-5,5)
- .. (-12.5,12.5)
- .. (-15,15)
- .. (-15,15)
- .. cycle
-Filled pen stroke :
-(8,1)..controls (10.76146,-1.76146) and (5.23854,3.76146)
- ..(8,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{-((1,1.3))}
-{pencircle}
-{(pen)scaled(20)}
-{-(0.5)}
-{(pen)yscaled(-0.5)}
-{((-1,-1.3))penoffset(pen)}
->> (-9.33345,1.79489)
-Path at line 124, before choices:
-(0,0)..controls (1,1) and (-1,1)
- ..(3,0)
-
-Path at line 124, after choices:
-(0,0)..controls (1,1) and (-1,1)
- ..(3,0)
-
-{((0,1))directiontime(path)}
->> 0.33333
-{(3.14159)point(path)}
-{((3.14159,4))subpath(path)}
-{((7.68668,2.72437))intersectiontimes(path)}
->> (0,0)
-Path at line 126, before choices:
-(-1,1.1){curl 1}
- ..{curl 1}(1,-1)
-
-Path at line 126, after choices:
-(-1,1.1)..controls (-0.33333,0.40001) and (0.33333,-0.3)
- ..(1,-1)
-
-{(-1)precontrol((0,0))}
-{(path)intersectiontimes((0,0))}
->> (-1,-1)
-{addto}
-{-(4094.99998)}
-{-(0.00002)}
-Path at line 127, before choices:
-(-4094.99998,0){curl 1}
- ..{curl 1}(4094.99998,-0.00002)
-
-Path at line 127, after choices:
-(-4094.99998,0)..controls (-1365,0) and (1365,-0.00002)
- ..(4094.99998,-0.00002)
-
-{pencircle}
-{(0)penoffset(pen)}
->> 0
->> pen
-! Not implemented: penoffset(known numeric)of(pen).
-<to be read again> 
-                   ;
-l.128 pencircle;
-                 addto e3 also e3 shifted (0,257); ,"flushed with pride"; nu...
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-{addto}
-{(picture)shifted((0,257))}
-! A statement can't begin with `,'.
-<to be read again> 
-                   ,
-l.128 ...rcle; addto e3 also e3 shifted (0,257); ,
-                                                  "flushed with pride"; nume...
-I was looking for the beginning of a new statement.
-If you just proceed without changing anything, I'll ignore
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   ,
-l.128 ...rcle; addto e3 also e3 shifted (0,257); ,
-                                                  "flushed with pride"; nume...
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{numeric}
-{def}
-
-f(EXPR0)(EXPR1)(EXPR2)->showdependencies;tracingcapsules:=1;showdependencies;sh
-ow1/3(3,6)*(((EXPR0)+(EXPR1))+((EXPR1)-(EXPR0))),(1,1)/sqrt2zscaled((EXPR0)+1,(
-EXPR0)+2)-((EXPR0)+1,(EXPR0)+2)rotated45,(0,1)zscaled(1,(EXPR1)+2)-(1,(EXPR1)+2
-)rotated90
-{(xx)+(1)}
-{(xx+1)/(0.3)}
-(EXPR0)<-3.3333xx+3.3333
-{(yy)-(1)}
-{(yy-1)/(0.5)}
-(EXPR1)<-2yy-2
-(EXPR2)<-(xx,0)
-{showdependencies}
-alpha=0.45p3~+7
-{tracingcapsules:=1}
-{showdependencies}
-xpart %CAPSULE2306=xx
-%CAPSULE2314=2yy-2
-%CAPSULE2322 = 3.3333xx+3.3333
-alpha=0.45p3~+7
-{show}
-{(1/3)*((3,6))}
-{(3.3333xx+3.3333)+(2yy-2)}
-{(2yy-2)-(3.3333xx+3.3333)}
-{(linearform)+(linearform)}
-{((1,2))*(4yy-4)}
->> (4yy-4,8yy-8)
-{sqrt(2)}
-{((1,1))/(1.41422)}
-{(3.3333xx+3.3333)+(1)}
-{(3.3333xx+3.3333)+(2)}
-{((0.7071,0.7071))zscaled((3.3333xx+4.3333,3.3333xx+5.3333))}
-{(3.3333xx+3.3333)+(1)}
-{(3.3333xx+3.3333)+(2)}
-{((3.3333xx+4.3333,3.3333xx+5.3333))rotated(45)}
-{((-0.7071,4.71399xx+6.83531))-((-0.7071,4.71399xx+6.83531))}
->> (0,0)
-{(2yy-2)+(2)}
-{((0,1))zscaled((1,2yy))}
-{(2yy-2)+(2)}
-{((1,2yy))rotated(90)}
-{((-2yy,1))-((-2yy,1))}
->> (0,0)
-{(1000)*(o3)}
-{(o1)-(o2)}
-{(4000)*(linearform)}
-{(1000o3)-(linearform)}
-{(4000)*(o2)}
-{(linearform)+(4000o2)}
-{(linearform)+(9)}
-{(0.01)*(o3)}
-{-(0.01o3)}
-{(3)*(ooo)}
-{(-0.01o3)+(3ooo)}
-{begingroup}
-{(o2)+(o4)}
-{(linearform)+(o5)}
-{(linearform)-(20)}
-{(9/10)*(linearform)}
-{(oo)=(linearform)}
-## oo=0.9o5+0.9o4+0.9o2-18
-{(0.5)*(o2)}
-{(o1)+(0.5o2)}
-{(8/9)*(linearform)}
-{(o5)=(linearform)}
-## o5=0.44444o2+0.88889o1
-{(o4)=(linearform)}
-## o4=0.44444o2+0.88889o1
-{(0.0001)*(o2)}
-{-(0.0001o2)}
-{(o6)=(-0.0001o2)}
-## o6=-0.0001o2
-{showdependencies}
-o6=-0.0001o2
-o4=0.44444o2+0.88889o1
-o5=0.44444o2+0.88889o1
-oo=1.7o2+1.6o1-18
-%CAPSULE2234 = 3ooo-0.01o3
-%CAPSULE2254 = 8000o2-4000o1+1000o3+9
-xpart %CAPSULE2330=xpart '
-ypart %CAPSULE2330=ypart '
-alpha=0.45p3~+7
-{numeric}
-### 4000o1 = -%CAPSULE2254+8000o2+1000o3+9
-### -4.87383o2 = -oo-0.0004%CAPSULE2254+0.39673o3-17.99643
-#### o6=-0.00027
-### -0.04366o3 = -o4+0.46689oo+8.40439
-### -o4 = -o5
-### 0.22894o5 = -%CAPSULE2234+0.10689oo+3ooo+1.92412
-{begingroup}
-{pair}
-### -alfa=-%CAPSULE2222
-{endgroup}
-### -%CAPSULE2222=-xpart %CAPSULE2220
-{xpart((xpart %CAPSULE2220,0))}
-### -xpart %CAPSULE9=-%CAPSULE2210
-{endgroup}
-{(%CAPSULE2234)+(%CAPSULE2210)}
-### -%CAPSULE2234=-%CAPSULE2198+%CAPSULE2210
-### -%CAPSULE2198=-ypart %CAPSULE2196
-### -%CAPSULE2254=-xpart %CAPSULE2196
-{begingroup}
-{save}
-{(1)-(p$)}
-{restoring p}
-### p$=-ypart %CAPSULE2162+1
-{endgroup}
-{(2/3)*((-ypart %CAPSULE2162+1,ypart %CAPSULE2162))}
-### ypart %CAPSULE2162=-xpart %CAPSULE2162+1
-### -0.66667xpart %CAPSULE2162=-xpart %CAPSULE2154
-{-((xpart %CAPSULE2154,-xpart %CAPSULE2154+0.66667))}
-### xpart %CAPSULE2154=-xpart %CAPSULE2134
-{((xpart %CAPSULE2196,ypart %CAPSULE2196))=((xpart %CAPSULE2134,-xpart %CAPSULE
-2134-0.66667))}
-## xpart %CAPSULE2134=-ypart %CAPSULE2196-0.66667
-## xpart %CAPSULE2196=-ypart %CAPSULE2196-0.66667
-### ypart %CAPSULE2196=-xpart %CAPSULE2196-0.66667
-### -xpart %CAPSULE2196=-xpart %CAPSULE2134
-{((xpart ',ypart '))=((xpart %CAPSULE2134,-xpart %CAPSULE2134-0.66667))}
-## xpart %CAPSULE2134=-ypart '-0.66667
-## xpart '=-ypart '-0.66667
-{begingroup}
-{(0.5)*(ooo)}
-{begingroup}
-{numeric}
-### -ooo=-%CAPSULE2096
-{endgroup}
-{(%CAPSULE2096)+(1)}
-### -%CAPSULE2096=-%CAPSULE2084+1
-{(1/2)*(%CAPSULE2084)}
-### -0.5%CAPSULE2084=-%CAPSULE2076
-{-(%CAPSULE2076)}
-### %CAPSULE2076=-%CAPSULE2068
-{(2)*(%CAPSULE2068)}
-### -2%CAPSULE2068=-%CAPSULE2060
-{(-0.5%CAPSULE2060-0.5)=(%CAPSULE2060)}
-## %CAPSULE2060=-0.33333
-{(oo)=(-0.33333)}
-## oo=-0.33333
-{endgroup}
-{(4000)*(-0.33333)}
-{yoffset:=-1333.31299}
-## yoffset=-1333.31299
-{xoffset:=-1333.31299}
-## xoffset=-1333.31299
-{addto}
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-! Missing argument to foo.
-<to be read again> 
-                   contour
-l.136 addto foo contour
-                        begingroup vardef foo=enddef; (0,0)..cycle endgroup;
-That macro has more parameters than you thought.
-I'll continue by pretending that each missing argument
-is either zero or null.
-
-(TEXT2)<-
-{begingroup}
-{endgroup}
->> vacuous
-! Not a suitable variable.
-<to be read again> 
-                   contour
-l.136 addto foo contour
-                        begingroup vardef foo=enddef; (0,0)..cycle endgroup;
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   contour
-l.136 addto foo contour
-                        begingroup vardef foo=enddef; (0,0)..cycle endgroup;
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-Path at line 136, before choices:
-(0,0)
- ..cycle
-
-Path at line 136, after choices:
-(0,0)..controls (0,0) and (0,0)
- ..cycle
-
-! Extra `endgroup'.
-l.136 ... vardef foo=enddef; (0,0)..cycle endgroup
-                                                  ;
-I'm not currently working on a `begingroup',
-so I had better not try to end anything.
-
-{(unknown path p~7)=(unknown path p~8)}
-{-(1)}
-Path at line 137, before choices:
-(0,0){-2896.30943,2896.30934}
- ..{curl 1}(30,0)
-
-Path at line 137, after choices:
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-
-{p~8:=path}
-{show}
->> Path at line 137:
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-
-{-(1)}
-{((0,-1))directiontime(path)}
->> 0.83456
-{show}
-{((1,0))directiontime(path)}
->> -1
-{-(1)}
-{-(1)}
-! Missing `}' has been inserted.
-<to be read again> 
-                   )
-l.139 of ((0,0){1,0}..(0,0){0,-1)
-                                 ..cycle);
-I've scanned a direction spec for part of a path,
-so a right brace should have come next.
-I shall pretend that one was there.
-
-Path at line 139, before choices:
-(0,0){4096,0}
- ..{0,-4096}(0,0)
-
-Path at line 139, after choices:
-(0,0)..controls (0,0) and (0,0)
- ..(0,0)
-
-{((1,-1))directiontime(path)}
->> 0
-! Extra tokens will be flushed.
-<to be read again> 
-                   ..
-l.139 of ((0,0){1,0}..(0,0){0,-1)..
-                                   cycle);
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-{nullpicture}
-{(unknown picture e4)=(picture)}
-{(unknown picture e9)=(picture)}
-{addto}
-{addto}
-! Picture is too complicated to use as a dash pattern.
-<to be read again> 
-                   ;
-l.141 addto e9 doublepath p~8 dashed e4;
-                                         e9:=nullpicture;
-When you say `dashed p', every path in p should be monotone
-in x and there must be no overlapping.  This failed
-so I'll just make it a solid line instead.
-
-{nullpicture}
-{e9:=picture}
-{nullpicture}
-{e4:=picture}
-{addto}
-Path at line 142, before choices:
-(1,1){curl 1}
- ..{curl 1}(4,1)
-
-Path at line 142, after choices:
-(1,1)..controls (2,1) and (3,1)
- ..(4,1)
-
-{addto}
-{nullpicture}
-{e9:=picture}
-{addto}
-{pencircle}
-{makepath(pen)}
-{-(2)}
-{(picture)scaled(-2)}
-{show}
->> Edge structure at line 144:
-Filled pen stroke :
-(1,1)..controls (2,1) and (3,1)
- ..(4,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-Filled pen stroke :
-(0.5,0)..controls (0.5,0.13261) and (0.44731,0.25978)
- ..(0.35355,0.35355)..controls (0.25978,0.44731) and (0.13261,0.5)
- ..(0,0.5)..controls (-0.13261,0.5) and (-0.25978,0.44731)
- ..(-0.35355,0.35355)..controls (-0.44731,0.25978) and (-0.5,0.13261)
- ..(-0.5,0)..controls (-0.5,-0.13261) and (-0.44731,-0.25978)
- ..(-0.35355,-0.35355)..controls (-0.25978,-0.44731) and (-0.13261,-0.5)
- ..(0,-0.5)..controls (0.13261,-0.5) and (0.25978,-0.44731)
- ..(0.35355,-0.35355)..controls (0.44731,-0.25978) and (0.5,-0.13261)
- ..cycle
-dashed (on 6 off 0) shifted -2
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{nullpicture}
-{(unknown picture e5)=(picture)}
-{e4:=picture}
-{addto}
-{-(4)}
-{-(3)}
-{-(2)}
-{-(2.7)}
-Path at line 145, before choices:
-(-4,-3){curl 1}..tension 2
- ..{curl 1}(-2,-2.7)
-
-Path at line 145, after choices:
-(-4,-3)..controls (-3.66667,-2.95) and (-2.33333,-2.75)
- ..(-2,-2.7)
-
-{addto}
-{(path)shifted((0,4))}
-{(path)scaled(3)}
-{show}
-{llcorner(picture)}
->> (0.5,9.5)
-{nullpicture}
-{e6:=picture}
-{addto}
-Path at line 149, before choices:
-(0,0){curl 1}
- ..{curl 1}(30,0)
-
-Path at line 149, after choices:
-(0,0)..controls (10,0) and (20,0)
- ..(30,0)
-
-{pencircle}
-{makepath(pen)}
->> path
-! Improper type.
-<to be read again> 
-                   dashed
-l.150 dashed
-             e5 withpen pencircle scaled2 dashed e5shifted(0,-11)
-Next time say `dashed <known picture expression>';
-I'll ignore the bad `with' clause and look for another.
-
-{pencircle}
-{(pen)scaled(2)}
-{-(11)}
-{(picture)shifted((0,-11))}
-{pencircle}
-{show}
->> Edge structure at line 151:
-Filled pen stroke :
-(0,0)..controls (10,0) and (20,0)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1,0,0,1)
-End edges
-
-{def}
-{(path)rotated(90)}
-{-(1)}
-{(path)xscaled(-1)}
-Path at line 152, before choices:
-(0,0)..controls (48.28426,-48.28429) and (48.28426,78.28429)
- ..(0,30)
- ..cycle
-
-Path at line 152, after choices:
-(0,0)..controls (48.28426,-48.28429) and (48.28426,78.28429)
- ..(0,30)..controls (-8.28427,21.71573) and (-8.28427,8.28427)
- ..cycle
-
-{p~7:=path}
-{linecap:=2}
-{linejoin:=1}
-{nullpicture}
-{(picture)=(picture)}
-! Redundant or inconsistent equation.
-<to be read again> 
-                   ;
-l.153 e6=nullpicture;
-                      addto e6 doublepath p~8 dashed e5 withpen pencircle;
-An equation between already-known quantities can't help.
-But don't worry; continue and I'll just ignore it.
-
-{addto}
-{pencircle}
-{clip}
-{addto}
-{begingroup}
-{save}
-{picture}
-{nullpicture}
-{(unknown picture _p)=(picture)}
-{string}
-{vardef}
-{(unknown string _n0)=("trapf")}
-
-_s(EXPR2)(EXPR3)(EXPR4)(EXPR5)(EXPR6)->begingroup.addto._p.also(EXPR2)infont(EX
-PR3)scaled(EXPR4)shifted((EXPR5),(EXPR6));endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-_s
-(EXPR2)<-"Aqua"
-(EXPR3)<-"trapf"
-(EXPR4)<-1
-(EXPR5)<-0
-(EXPR6)<-0
-{begingroup}
-{addto}
-{("Aqua")infont("trapf")}
-{(picture)scaled(1)}
-{(picture)shifted((0,0))}
-{endgroup}
-{interim}
-{linecap:=0}
-{vardef}
-
-_r(EXPR2)(EXPR3)->begingroup.addto._p.doublepath(EXPR2)withpen.pencircle.scaled
-(EXPR3)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-_r
-{-(3.9851)}
-Path at line 11, before choices:
-(8.1693,-3.9851){curl 1}
- ..{curl 1}(8.1693,15.9402)
-
-Path at line 11, after choices:
-(8.1693,-3.9851)..controls (8.1693,2.65666) and (8.1693,9.29843)
- ..(8.1693,15.9402)
-
-(EXPR2)<-path
-(EXPR3)<-0.3985
-{begingroup}
-{addto}
-{pencircle}
-{(pen)scaled(0.3985)}
-{endgroup}
-{(unknown string _n1)=("trapf")}
-
-_s(EXPR2)(EXPR3)(EXPR4)(EXPR5)(EXPR6)->begingroup.addto._p.also(EXPR2)infont(EX
-PR3)scaled(EXPR4)shifted((EXPR5),(EXPR6));endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-_s
-(EXPR2)<-"Brass"
-(EXPR3)<-"trapf"
-(EXPR4)<-2
-(EXPR5)<-8.3686
-(EXPR6)<-0
-{begingroup}
-{addto}
-{("Brass")infont("trapf")}
-{(picture)scaled(2)}
-{(picture)shifted((8.3686,0))}
-{endgroup}
-{setbounds}
-{-(3.9851)}
-
---->{curl1}..{curl1}
-{-(3.9851)}
-
---->{curl1}..{curl1}
-
---->{curl1}..{curl1}
-
---->{curl1}..{curl1}
-Path at line 15, before choices:
-(0,-3.9851){curl 1}
- ..{curl 1}(18.3313,-3.9851){curl 1}
- ..{curl 1}(18.3313,15.9402){curl 1}
- ..{curl 1}(0,15.9402){curl 1}
- ..{curl 1}cycle
-
-Path at line 15, after choices:
-(0,-3.9851)..controls (6.11043,-3.9851) and (12.22087,-3.9851)
- ..(18.3313,-3.9851)..controls (18.3313,2.65666) and (18.3313,9.29843)
- ..(18.3313,15.9402)..controls (12.22087,15.9402) and (6.11043,15.9402)
- ..(0,15.9402)..controls (0,9.29843) and (0,2.65666)
- ..cycle
-
-{restoring linecap=2}
-{restoring _n}
-{restoring _s}
-{restoring _r}
-{restoring _p}
-{endgroup}
-{-(2)}
-{(picture)shifted((0,-2))}
-{addto}
-Path at line 155, before choices:
-(1,0){curl 1}
- ..{curl 1}(2,1)
-
-Path at line 155, after choices:
-(1,0)..controls (1.33333,0.33333) and (1.66667,0.66667)
- ..(2,1)
-
-{addto}
-{(0.5)*((1,1,1))}
-{pencircle}
-{(pen)xscaled(2)}
-{(pen)rotated(45)}
-{addto}
-{begingroup}
-{save}
-{picture}
-{nullpicture}
-{(unknown picture _p)=(picture)}
-{string}
-{vardef}
-{(unknown string _n0)=("trapf")}
-
-_s(EXPR2)(EXPR3)(EXPR4)(EXPR5)(EXPR6)->begingroup.addto._p.also(EXPR2)infont(EX
-PR3)scaled(EXPR4)shifted((EXPR5),(EXPR6));endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-_s
-(EXPR2)<-"ast"
-(EXPR3)<-"trapf"
-(EXPR4)<-1
-(EXPR5)<-0
-(EXPR6)<-0
-{begingroup}
-{addto}
-{("ast")infont("trapf")}
-{(picture)scaled(1)}
-{(picture)shifted((0,0))}
-{endgroup}
-{setbounds}
-{-(0.9963)}
-
---->{curl1}..{curl1}
-{-(0.9963)}
-
---->{curl1}..{curl1}
-
---->{curl1}..{curl1}
-
---->{curl1}..{curl1}
-Path at line 25, before choices:
-(0,-0.9963){curl 1}
- ..{curl 1}(1.9925,-0.9963){curl 1}
- ..{curl 1}(1.9925,6.9738){curl 1}
- ..{curl 1}(0,6.9738){curl 1}
- ..{curl 1}cycle
-
-Path at line 25, after choices:
-(0,-0.9963)..controls (0.66417,-0.9963) and (1.32832,-0.9963)
- ..(1.9925,-0.9963)..controls (1.9925,1.6604) and (1.9925,4.3171)
- ..(1.9925,6.9738)..controls (1.32832,6.9738) and (0.66417,6.9738)
- ..(0,6.9738)..controls (0,4.3171) and (0,1.6604)
- ..cycle
-
-{restoring _n}
-{restoring _s}
-{restoring _r}
-{restoring _p}
-{endgroup}
-{(picture)shifted((0,10))}
-{show}
->> Edge structure at line 158:
-clipping path:
-(0,0)..controls (48.28426,-48.28429) and (48.28426,78.28429)
- ..(0,30)..controls (-8.28427,21.71573) and (-8.28427,8.28427)
- ..cycle
-Filled pen stroke :
-(0,0)..controls (10,0) and (20,0)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1,0,0,1)
-Filled pen stroke :
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-dashed (on 1 off 1 on 1 off 9) shifted -9
-square ends, round joins with pen
-pencircle transformed (0,0,1,0,0,1)
-stop clipping
-setbounds path:
-(0,-5.9851)..controls (6.11043,-5.9851) and (12.22087,-5.9851)
- ..(18.3313,-5.9851)..controls (18.3313,0.65666) and (18.3313,7.29843)
- ..(18.3313,13.9402)..controls (12.22087,13.9402) and (6.11043,13.9402)
- ..(0,13.9402)..controls (0,7.29843) and (0,0.65666)
- ..cycle
-"Aqua" infont "trapf"
-transformed (0,-2,1,0,0,1)
-Filled pen stroke :
-(8.1693,-5.9851)..controls (8.1693,0.65666) and (8.1693,7.29843)
- ..(8.1693,13.9402)
-butt ends, round joins with pen
-pencircle transformed (0,0,0.3985,0,0,0.3985)
-"Brass" infont "trapf"
-transformed (8.3686,-2,2,0,0,2)
-end of setbounds
-Filled pen stroke :
-(1,0)..controls (1.33333,0.33333) and (1.66667,0.66667)
- ..(2,1)
-square ends, round joins with pen
-pencircle transformed (0,0,0,0,0,0)
-End edges
-
-{lrcorner(picture)}
->> (36.21318,-5.9851)
-{ulcorner(picture)}
->> (-6.2132,37.00375)
-{charcode:=200}
-{shipout}
-[200
-Envelope spec at line 158:
-(3,12) % beginning with offset (2,-1)
-   ..controls (3.75,12.75) and (4.125,13.3125)
- ..(4.3125,13.6875)
-   ..controls (4.375,13.8125) and (4.41667,13.91667)
- ..(4.44444,14) % counterclockwise to offset (2.5,0.5)
-   ..controls (4.5,14.16667) and (4.5,14.25)
- ..(4.5,14.25) % clockwise to offset (-2.5,-0.5)
-   ..controls (4.5,14.25) and (4.5,13.5)
- ..(6,12) % counterclockwise to offset (2.5,0.5)
-   ..controls (4.5,13.5) and (4.5,14.25)
- ..(4.5,14.25) % counterclockwise to offset (-2.5,-0.5)
-   ..controls (4.5,14.25) and (4.5,14.16667)
- ..(4.44444,14) % clockwise to offset (-2,1)
-   ..controls (4.41667,13.91667) and (4.375,13.8125)
- ..(4.3125,13.6875)
-   ..controls (4.125,13.3125) and (3.75,12.75)
- ..(3,12) % counterclockwise to offset (2,-1)
- & cycle
-
-]
-Edge structure at line 158 (just shipped out):
-Filled pen stroke :
-(3,12)..controls (3.75,12.75) and (4.125,13.3125)
- ..(4.3125,13.6875)..controls (4.875,14.8125) and (3.75,14.25)
- ..(6,12)
-dashed (on 2 off 1) shifted -1 (this will be ignored)
-butt ends, mitered joins limited 1 with pen
-(-2.5,-0.5)
- .. (-1,-2)
- .. (0,-2.5)
- .. (1,-2)
- .. (2,-1)
- .. (2.5,0.5)
- .. (1,2)
- .. (0,2.5)
- .. (-1,2)
- .. (-2,1)
- .. cycle
-clipping path:
-(0,0)..controls (48.28426,-48.28429) and (48.28426,78.28429)
- ..(0,30)..controls (-8.28427,21.71573) and (-8.28427,8.28427)
- ..cycle
-Filled pen stroke colored (0.5,0.5,0.5):
-(0,0)..controls (10,0) and (20,0)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1.41422,-0.7071,1.41422,0.7071)
-Filled pen stroke colored (0.5,0.5,0.5):
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-square ends, round joins with pen
-pencircle transformed (0,0,1.41422,-0.7071,1.41422,0.7071)
-stop clipping
-setbounds path:
-(0,-5.9851)..controls (6.11043,-5.9851) and (12.22087,-5.9851)
- ..(18.3313,-5.9851)..controls (18.3313,0.65666) and (18.3313,7.29843)
- ..(18.3313,13.9402)..controls (12.22087,13.9402) and (6.11043,13.9402)
- ..(0,13.9402)..controls (0,7.29843) and (0,0.65666)
- ..cycle
-"Aqua" infont "trapf"
-colored (0.5,0.5,0.5)transformed (0,-2,1,0,0,1)
-Filled pen stroke colored (0.5,0.5,0.5):
-(8.1693,-5.9851)..controls (8.1693,0.65666) and (8.1693,7.29843)
- ..(8.1693,13.9402)
-dashed (on 2 off 1) shifted -1
-butt ends, round joins with pen
-pencircle transformed (0,0,1.41422,-0.7071,1.41422,0.7071)
-"Brass" infont "trapf"
-colored (0.5,0.5,0.5)transformed (8.3686,-2,2,0,0,2)
-end of setbounds
-Filled pen stroke colored (0.5,0.5,0.5):
-(1,0)..controls (1.33333,0.33333) and (1.66667,0.66667)
- ..(2,1)
-dashed (on 2 off 1) shifted -1
-square ends, round joins with pen
-pencircle transformed (0,0,1.41422,-0.7071,1.41422,0.7071)
-setbounds path:
-(0,9.0037)..controls (0.66417,9.0037) and (1.32832,9.0037)
- ..(1.9925,9.0037)..controls (1.9925,11.6604) and (1.9925,14.3171)
- ..(1.9925,16.9738)..controls (1.32832,16.9738) and (0.66417,16.9738)
- ..(0,16.9738)..controls (0,14.3171) and (0,11.6604)
- ..cycle
-"ast" infont "trapf"
-transformed (0,10,1,0,0,1)
-end of setbounds
-End edges
-
-{showstats}
-Memory usage 3371&264 (401 still untouched)
-String usage 63&214 (8&7476 now untouched)
-{("curb")infont("trapf")}
-Missing character: There is no c in font trapf!
-{-(0.5)}
-{(picture)slanted(-0.5)}
-{-(1)}
-{(picture)scaled(-1)}
-{e6:=picture}
-{e5:=picture}
-{showstats}
-Memory usage 2497&264 (401 still untouched)
-String usage 61&206 (7&7472 now untouched)
-{show}
-{pencircle}
-{((0,0))penoffset(pen)}
->> (0,0)
-{llcorner(picture)}
->> (-3.98508,-7.97011)
-{urcorner(picture)}
->> (3.98506,1.99254)
-{(picture)rotated(90)}
-{(picture)shifted("oops")}
->> "oops"
-! Improper transformation argument.
-<to be read again> 
-                   ;
-l.161 e5:=e5 rotated 90 shifted "oops";
-                                        show llcorner e5, urcorner e5;
-The expression shown above has the wrong type,
-so I can't transform anything using it.
-Proceed, and I'll omit the transformation.
-
-{e5:=picture}
-{show}
-{llcorner(picture)}
->> (-1.99254,-3.98508)
-{urcorner(picture)}
->> (7.97011,3.98506)
-{show}
-{char(220)}
-{("�")infont("trapf")}
-Missing character: There is no � in font trapf!
-{urcorner(picture)}
->> (0,0)
-{makepath(pen)}
->> Path at line 162:
-(-2.5,-0.5)..controls (-2.5,-0.5) and (-1,-2)
- ..(-1,-2)..controls (-1,-2) and (0,-2.5)
- ..(0,-2.5)..controls (0,-2.5) and (1,-2)
- ..(1,-2)..controls (1,-2) and (2,-1)
- ..(2,-1)..controls (2,-1) and (2.5,0.5)
- ..(2.5,0.5)..controls (2.5,0.5) and (1,2)
- ..(1,2)..controls (1,2) and (0,2.5)
- ..(0,2.5)..controls (0,2.5) and (-1,2)
- ..(-1,2)..controls (-1,2) and (-2,1)
- ..(-2,1)..controls (-2,1) and (-2.5,-0.5)
- ..cycle
-
-{show}
-{-(2)}
-{-(1)}
-{((-2,-1))subpath(path)}
->> Path at line 163:
-(0,0)
-
-{pencircle}
-{makepath(pen)}
-{((9,10))subpath(path)}
->> Path at line 163:
-(0.35355,0.35355)..controls (0.25978,0.44731) and (0.13261,0.5)
- ..(0,0.5)
-
-{("hi")infont("qw99z")}
-! Font qw99z not usable: TFM file not found.
-l.164 "hi" infont "qw99z";
-                           special "ij"="ij"; show substring(-2,-1)of"abc";
-I wasn't able to read the size data for this font so this
-`infont' operation won't produce anything. If the font name
-is right, you might ask an expert to make a TFM file
-
-Missing character: There is no h in font nullfont!
-Missing character: There is no i in font nullfont!
->> picture
-! Isolated expression.
-<to be read again> 
-                   ;
-l.164 "hi" infont "qw99z";
-                           special "ij"="ij"; show substring(-2,-1)of"abc";
-I couldn't find an `=' or `:=' after the
-expression that is shown above this error message,
-so I guess I'll just ignore it and carry on.
-
-{special}
-{("ij")=("ij")}
->> true
-! Unsuitable expression.
-<to be read again> 
-                   ;
-l.164 "hi" infont "qw99z"; special "ij"="ij";
-                                              show substring(-2,-1)of"abc";
-Only known strings are allowed for output as specials.
-
-{show}
-{-(2)}
-{-(1)}
-{((-2,-1))substring("abc")}
->> ""
-{addto}
-{begingroup}
-{endgroup}
->> vacuous
-! Improper `addto'.
-<to be read again> 
-                   ;
-l.165 addto e5 contour [[ ]];
-                              addto e5 contour true; pausing:=0;prologues:=1;
-This expression should have specified a known path.
-So I'll not change anything just now.
-
-{addto}
-{true}
->> true
-! Improper `addto'.
-<to be read again> 
-                   ;
-l.165 ... e5 contour [[ ]]; addto e5 contour true;
-                                                   pausing:=0;prologues:=1;
-This expression should have specified a known path.
-So I'll not change anything just now.
-
-{pausing:=0}
-{prologues:=1}
-{charcode:=197}
-{shipout}
-[197
-Warning: cannot open font map file psfonts.map
-]
-Edge structure at line 166 (just shipped out):
-"curb" infont "trapf"
-transformed (0,0,0,1,-1,0.5)
-End edges
-
-{-(1)}
-{-(1)}
-Path at line 167, before choices:
-(0,0){2881.87209,2910.67511}..tension atleast1
- ..{4096,0}(1,1){-2896.30943,2896.30934}
- ..{2896.30943,-2896.30934}(2,0)
-
-Path at line 167, after choices:
-(0,0)..controls (0.3493,0.3528) and (0.99011,1)
- ..(1,1)..controls (0.12732,1.87268) and (1.46066,0.53934)
- ..(2,0)
-
-{(unknown path p~10)=(path)}
-{prologues:=0}
-{for}
-{-(1)}
-{-(1)}
-{loop value=(-1,1)}
-{show}
-{((-1,1))directiontime(path)}
->> 1
-{[repeat the loop]}
-{loop value=(1,-1)}
-{show}
-{((1,-1))directiontime(path)}
->> 1.2355
-{[repeat the loop]}
-{loop value=(0,0)}
-{show}
-{((0,0))directiontime(path)}
->> 0
-{[repeat the loop]}
-{linecap:=1}
-{linejoin:=1}
-{nullpicture}
-{e5:=picture}
-{addto}
-{pencircle}
-{(pen)scaled(10)}
-{makepath(pen)}
-{pencircle}
-{(pen)shifted((2,0))}
-{addto}
-Path at line 171, before choices:
-(0,0){curl 1}
- ..{curl 1}(12,0)
-
-Path at line 171, after choices:
-(0,0)..controls (4,0) and (8,0)
- ..(12,0)
-
-{pencircle}
-{(pen)yscaled(3)}
-{charcode:=148}
-{shipout}
-[148]
-Edge structure at line 171 (just shipped out):
-Filled contour :
-(5,0)..controls (5,1.32608) and (4.47322,2.59785)
- ..(3.53554,3.53554)..controls (2.59785,4.47322) and (1.32608,5)
- ..(0,5)..controls (-1.32608,5) and (-2.59785,4.47322)
- ..(-3.53554,3.53554)..controls (-4.47322,2.59785) and (-5,1.32608)
- ..(-5,0)..controls (-5,-1.32608) and (-4.47322,-2.59785)
- ..(-3.53554,-3.53554)..controls (-2.59785,-4.47322) and (-1.32608,-5)
- ..(0,-5)..controls (1.32608,-5) and (2.59785,-4.47322)
- ..(3.53554,-3.53554)..controls (4.47322,-2.59785) and (5,-1.32608)
- ..cycle
-round joins with pen
-pencircle transformed (2,0,1,0,0,1)
-Filled pen stroke :
-(0,0)..controls (4,0) and (8,0)
- ..(12,0)
-round ends, round joins with pen
-pencircle transformed (0,0,1,0,0,3)
-End edges
-
-{nullpicture}
-{e5:=picture}
-{clip}
-! An expression can't begin with `;'.
-<inserted text> 
-                0
-<to be read again> 
-                   ;
-l.172 e5:=nullpicture; clip p~8 to;
-                                    clip e5 to e4; clip e5 to p~8; clip e5 t...
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
-! Variable p~8 is the wrong type (path).
-<to be read again> 
-                   ;
-l.172 e5:=nullpicture; clip p~8 to;
-                                    clip e5 to e4; clip e5 to p~8; clip e5 t...
-I was looking for a "known" picture variable.
-So I'll not change anything just now.
-
-{clip}
->> picture
-! Improper `clip'.
-<to be read again> 
-                   ;
-l.172 e5:=nullpicture; clip p~8 to; clip e5 to e4;
-                                                   clip e5 to p~8; clip e5 t...
-This expression should have specified a known path.
-So I'll not change anything just now.
-
-{clip}
-! Not a cycle.
-<to be read again> 
-                   ;
-l.172 ...ip p~8 to; clip e5 to e4; clip e5 to p~8;
-                                                   clip e5 to p~7;
-That contour should have ended with `..cycle' or `&cycle'.
-So I'll not change anything just now.
-
-{clip}
-{addto}
-{pencircle}
-{(pen)scaled(50)}
-{makepath(pen)}
-{addto}
-{pencircle}
-{(pen)xscaled(2)}
-{addto}
-{pencircle}
-{addto}
-{(path)shifted((10,0))}
-{(picture)scaled(1)}
-{pencircle}
-{charcode:=149}
-{shipout}
-[149
-Envelope spec at line 177:
-(25,0) % beginning with offset (2.5,0.5)
-   ..controls (25,6.63042) and (22.36609,12.98926)
- ..(17.67767,17.67767) % counterclockwise to offset (1,2)
-   ..controls (15.7597,19.59564) and (13.56218,21.16978)
- ..(11.18088,22.36044) % counterclockwise to offset (0,2.5)
-   ..controls (7.74117,24.08029) and (3.918,25)
- ..(0,25)
-   ..controls (-3.918,25) and (-7.74117,24.08029)
- ..(-11.18088,22.36044) % counterclockwise to offset (-1,2)
-   ..controls (-13.56218,21.16978) and (-15.7597,19.59564)
- ..(-17.67767,17.67767) % counterclockwise to offset (-2,1)
-   ..controls (-20.44812,14.90723) and (-22.50117,11.55353)
- ..(-23.71729,7.90517) % counterclockwise to offset (-2.5,-0.5)
-   ..controls (-24.5592,5.37941) and (-25,2.71243)
- ..(-25,0)
-   ..controls (-25,-6.63042) and (-22.36609,-12.98926)
- ..(-17.67767,-17.67767) % counterclockwise to offset (-1,-2)
-   ..controls (-15.7597,-19.59564) and (-13.56218,-21.16978)
- ..(-11.18088,-22.36044) % counterclockwise to offset (0,-2.5)
-   ..controls (-7.74117,-24.08029) and (-3.918,-25)
- ..(0,-25)
-   ..controls (3.918,-25) and (7.74117,-24.08029)
- ..(11.18088,-22.36044) % counterclockwise to offset (1,-2)
-   ..controls (13.56218,-21.16978) and (15.7597,-19.59564)
- ..(17.67767,-17.67767) % counterclockwise to offset (2,-1)
-   ..controls (20.44812,-14.90723) and (22.50117,-11.55353)
- ..(23.71729,-7.90517) % counterclockwise to offset (2.5,0.5)
-   ..controls (24.5592,-5.37941) and (25,-2.71243)
- ..(25,0) % counterclockwise to offset (-2.5,-0.5)
-   ..controls (25,-2.71243) and (24.5592,-5.37941)
- ..(23.71729,-7.90517) % clockwise to offset (-2,1)
-   ..controls (22.50117,-11.55353) and (20.44812,-14.90723)
- ..(17.67767,-17.67767) % clockwise to offset (-1,2)
-   ..controls (15.7597,-19.59564) and (13.56218,-21.16978)
- ..(11.18088,-22.36044) % clockwise to offset (0,2.5)
-   ..controls (7.74117,-24.08029) and (3.918,-25)
- ..(0,-25)
-   ..controls (-3.918,-25) and (-7.74117,-24.08029)
- ..(-11.18088,-22.36044) % clockwise to offset (1,2)
-   ..controls (-13.56218,-21.16978) and (-15.7597,-19.59564)
- ..(-17.67767,-17.67767) % clockwise to offset (2.5,0.5)
-   ..controls (-22.36609,-12.98926) and (-25,-6.63042)
- ..(-25,0)
-   ..controls (-25,2.71243) and (-24.5592,5.37941)
- ..(-23.71729,7.90517) % clockwise to offset (2,-1)
-   ..controls (-22.50117,11.55353) and (-20.44812,14.90723)
- ..(-17.67767,17.67767) % clockwise to offset (1,-2)
-   ..controls (-15.7597,19.59564) and (-13.56218,21.16978)
- ..(-11.18088,22.36044) % clockwise to offset (0,-2.5)
-   ..controls (-7.74117,24.08029) and (-3.918,25)
- ..(0,25)
-   ..controls (3.918,25) and (7.74117,24.08029)
- ..(11.18088,22.36044) % clockwise to offset (-1,-2)
-   ..controls (13.56218,21.16978) and (15.7597,19.59564)
- ..(17.67767,17.67767) % clockwise to offset (-2.5,-0.5)
-   ..controls (22.36609,12.98926) and (25,6.63042)
- ..(25,0) % counterclockwise to offset (2.5,0.5)
- & cycle
-
-]
-Edge structure at line 177 (just shipped out):
-clipping path:
-(0,0)..controls (48.28426,-48.28429) and (48.28426,78.28429)
- ..(0,30)..controls (-8.28427,21.71573) and (-8.28427,8.28427)
- ..cycle
-stop clipping
-Filled pen stroke :
-(25,0)..controls (25,6.63042) and (22.36609,12.98926)
- ..(17.67767,17.67767)..controls (12.98926,22.36609) and (6.63042,25)
- ..(0,25)..controls (-6.63042,25) and (-12.98926,22.36609)
- ..(-17.67767,17.67767)..controls (-22.36609,12.98926) and (-25,6.63042)
- ..(-25,0)..controls (-25,-6.63042) and (-22.36609,-12.98926)
- ..(-17.67767,-17.67767)..controls (-12.98926,-22.36609) and (-6.63042,-25)
- ..(0,-25)..controls (6.63042,-25) and (12.98926,-22.36609)
- ..(17.67767,-17.67767)..controls (22.36609,-12.98926) and (25,-6.63042)
- ..cycle
-round ends, round joins with pen
-(-2.5,-0.5)
- .. (-1,-2)
- .. (0,-2.5)
- .. (1,-2)
- .. (2,-1)
- .. (2.5,0.5)
- .. (1,2)
- .. (0,2.5)
- .. (-1,2)
- .. (-2,1)
- .. cycle
-Filled pen stroke :
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-round ends, round joins with pen
-pencircle transformed (0,0,2,0,0,1)
-Filled pen stroke :
-(0,0)..controls (-48.28429,48.28426) and (78.28429,48.28426)
- ..(30,0)
-dashed (on 2 off 1) shifted -1
-round ends, round joins with pen
-pencircle transformed (0,0,1,0,0,1)
-Filled pen stroke :
-(10,0)..controls (-38.28429,48.28426) and (88.28429,48.28426)
- ..(40,0)
-dashed (on 2 off 1) shifted -1
-round ends, round joins with pen
-pencircle transformed (0,0,1,0,0,1)
-End edges
-
-{addto}
->> 3
-! Not a suitable variable.
-<to be read again> 
-                   ;
-l.177 charcode:=149; shipout e5;  addto 3;
-                                           addto p~8 contour p~7;
-At this point I needed to see the name of a picture variable.
-(Or perhaps you have indeed presented me with one; I might
-have missed it, if it wasn't followed by the proper token.)
-So I'll not change anything just now.
-
-{addto}
-! Variable p~8 is the wrong type (path).
-<to be read again> 
-                   ;
-l.177 ...pout e5;  addto 3; addto p~8 contour p~7;
-                                                  
-I was looking for a "known" picture variable.
-So I'll not change anything just now.
-
-{nullpicture}
-{e5:=picture}
-{linecap:=2}
-{linejoin:=0}
-{miterlimit:=10}
-{addto}
-Path at line 179, before choices:
-(10,5)
- ..cycle
-
-Path at line 179, after choices:
-(10,5)..controls (10,5) and (10,5)
- ..cycle
-
-{addto}
-Path at line 180, before choices:
-(5,10){curl 1}
- ..{curl 1}(5,15)
-
-Path at line 180, after choices:
-(5,10)..controls (5,11.66667) and (5,13.33333)
- ..(5,15)
-
-{addto}
-Path at line 182, before choices:
-(0,0)..controls (10,10) and (10,10)
- ..(10,10)
- ..{curl 1}(0,20){curl 1}
- ..{curl 1}(30,10)
-
-Path at line 182, after choices:
-(0,0)..controls (10,10) and (10,10)
- ..(10,10)..controls (6.66667,13.33333) and (3.33333,16.66667)
- ..(0,20)..controls (10,16.66667) and (20,13.33333)
- ..(30,10)
-
-{-(5)}
-Path at line 182, before choices:
-(0,-5)
- ..(0,5)
- ..cycle
-
-Path at line 182, after choices:
-(0,-5)..controls (6.66667,-5) and (6.66667,5)
- ..(0,5)..controls (-6.66667,5) and (-6.66667,-5)
- ..cycle
-
-{makepen(path)}
-{charcode:=150}
-{prologues:=1}
-{shipout}
-[150
-Envelope spec at line 182:
-(10,5) % beginning with offset (-2.5,-0.5)
-   ..controls (10,5) and (10,5)
- ..(10,5) % counterclockwise to offset (-2.5,-0.5)
- & cycle
-
-Envelope spec at line 182:
-(10,5) % beginning with offset (-2.5,-0.5)
-   ..controls (10,5) and (10,5)
- ..(10,5) % counterclockwise to offset (-2.5,-0.5)
- & cycle
-
-Envelope spec at line 182:
-(5,10) % beginning with offset (2.5,0.5)
-   ..controls (5,11.66667) and (5,13.33333)
- ..(5,15) % counterclockwise to offset (-2.5,-0.5)
-   ..controls (5,13.33333) and (5,11.66667)
- ..(5,10) % counterclockwise to offset (2.5,0.5)
- & cycle
-
-Envelope spec at line 182:
-(0,0) % beginning with offset (0,-5)
-   ..controls (10,10) and (10,10)
- ..(10,10) % counterclockwise to offset (0,5)
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-   ..controls (10,10) and (10,10)
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- & cycle
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-Edge structure at line 182 (just shipped out):
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-
-{for}
-{sqrt(-1)}
-! Square root of -1 has been replaced by 0.
-l.183 for @=angle(sqrt$,
-                        mlog$):charext:=uniformdeviate$;charht:=2048;
-Since I don't take square roots of negative numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{mlog(-1)}
-! Logarithm of -1 has been replaced by 0.
-l.183 for @=angle(sqrt$,mlog$)
-                              :charext:=uniformdeviate$;charht:=2048;
-Since I don't take logs of non-positive numbers,
-I'm zeroing this one. Proceed, with fingers crossed.
-
-{angle((0,0))}
-! angle(0,0) is taken as zero.
-l.183 for @=angle(sqrt$,mlog$):
-                               charext:=uniformdeviate$;charht:=2048;
-The `angle' between two identical points is undefined.
-I'm zeroing this one. Proceed, with fingers crossed.
-
-Runaway loop?
-charext:=uniformdeviate$;charht:=2048;addto.e3contour(0,-100)..tension ETC.
-! Forbidden token found while scanning the text of a for loop.
-<inserted text> 
-                endfor
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-I suspect you have forgotten an `endfor',
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{loop value=0}
-{uniformdeviate(-1)}
-{charext:=-0.00507}
-{charht:=2048}
-{addto}
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-
-{tracingoutput:=0}
-{special}
-{charcode:=151}
-{shipout}
-! Enormous charht has been reduced.
-<to be read again> 
-                   ;
-<for(0)> ...special"bye";charcode:=151;shipout.e3;
-                                                  interim.char99="c";true=fa...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Font metric dimensions must be less than 2048pt.
-
-[151
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-
-]
-{interim}
-! The token `char' isn't an internal quantity.
-<to be read again> 
-                   char
-<for(0)> ...;charcode:=151;shipout.e3;interim.char
-                                                  99="c";true=false;show.pen...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Something like `tracingonline' should follow `interim'.
-
-{char(99)}
-{("c")=("c")}
-! Redundant equation.
-<to be read again> 
-                   ;
-<for(0)> ...de:=151;shipout.e3;interim.char99="c";
-                                                  true=false;show.penoffset(...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-I already knew that this equation was true.
-But perhaps no harm has been done; let's continue.
-
-{true}
-{false}
-{(true)=(false)}
-! Inconsistent equation.
-<to be read again> 
-                   ;
-<for(0)> ...pout.e3;interim.char99="c";true=false;
-                                                  show.penoffset(2,1)of.qq;s...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-The equation I just read contradicts what was said before.
-But don't worry; continue and I'll just ignore it.
-
-{show}
-{((2,1))penoffset(pen)}
->> (0,-2.5)
-{showstats}
-Memory usage 3022&607 (167 still untouched)
-String usage 69&244 (2&7446 now untouched)
-{let}
-{showtoken}
-> f=tag
-{showstats}
-Memory usage 2982&536 (167 still untouched)
-String usage 69&244 (2&7446 now untouched)
-{nullpicture}
-{(unknown picture e17)=(picture)}
-{addto}
-{-(4)}
-{-(5)}
-Path at line 206, before choices:
-(-4,-5){curl 1}
- ..{curl 1}(6,5)
-
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- ..(6,5)
-
-{setbounds}
-{pencircle}
-{(pen)scaled(9)}
-{makepath(pen)}
-{show}
-{llcorner(picture)}
->> (-4.5,-4.5)
-{urcorner(picture)}
->> (4.5,4.5)
-{addto}
-{-(5)}
-{-(5)}
-{(picture)shifted((-5,-5))}
-{show}
-{llcorner(picture)}
->> (-9.5,-9.5)
-{truecorners:=2}
-{show}
-{llcorner(picture)}
->> (-9,-10)
-{-(1)}
-{truecorners:=-1}
-{setbounds}
-{pencircle}
-{(pen)xscaled(19)}
-{makepath(pen)}
-{addto}
-{-(5)}
-{-(10)}
-{(picture)shifted((-5,-10))}
-{show}
-{llcorner(picture)}
->> (-14.5,-10.5)
->> Edge structure at line 206:
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- ..cycle
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- .. (-1,-2)
- .. (0,-2.5)
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- .. (0,2.5)
- .. (-1,2)
- .. (-2,1)
- .. cycle
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- ..(5,15)
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-square ends, mitered joins limited 10 with pen
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-setbounds path:
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- ..(-1.81802,-8.18198)..controls (-0.9741,-7.33806) and (-0.5,-6.19348)
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-(-9,-10)..controls (-5.66667,-6.66667) and (-2.33333,-3.33333)
- ..(1,0)
-square ends, mitered joins limited 10 with pen
-pencircle transformed (0,0,0,0,0,0)
-end of setbounds
-setbounds path:
-(4.5,-10)..controls (4.5,-9.86739) and (3.49911,-9.74022)
- ..(1.71751,-9.64645)..controls (-0.06409,-9.55269) and (-2.48044,-9.5)
- ..(-5,-9.5)..controls (-7.51956,-9.5) and (-9.93591,-9.55269)
- ..(-11.71751,-9.64645)..controls (-13.49911,-9.74022) and (-14.5,-9.86739)
- ..(-14.5,-10)..controls (-14.5,-10.13261) and (-13.49911,-10.25978)
- ..(-11.71751,-10.35355)..controls (-9.93591,-10.44731) and (-7.51956,-10.5)
- ..(-5,-10.5)..controls (-2.48044,-10.5) and (-0.06409,-10.44731)
- ..(1.71751,-10.35355)..controls (3.49911,-10.25978) and (4.5,-10.13261)
- ..cycle
-setbounds path:
-(-0.5,-10)..controls (-0.5,-8.80652) and (-0.9741,-7.66194)
- ..(-1.81802,-6.81802)..controls (-2.66194,-5.9741) and (-3.80652,-5.5)
- ..(-5,-5.5)..controls (-6.19348,-5.5) and (-7.33806,-5.9741)
- ..(-8.18198,-6.81802)..controls (-9.0259,-7.66194) and (-9.5,-8.80652)
- ..(-9.5,-10)..controls (-9.5,-11.19348) and (-9.0259,-12.33806)
- ..(-8.18198,-13.18198)..controls (-7.33806,-14.0259) and (-6.19348,-14.5)
- ..(-5,-14.5)..controls (-3.80652,-14.5) and (-2.66194,-14.0259)
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-Filled pen stroke :
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-square ends, mitered joins limited 10 with pen
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-end of setbounds
-end of setbounds
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-
-{pencircle}
-{urcorner(pen)}
->> (0.5,0.5)
-{nullpicture}
-{e5:=picture}
-{path}
-{pencircle}
-{(pen)scaled(100)}
-{makepath(pen)}
-{(unknown path ap1)=(path)}
-{-(14)}
-{-(7)}
-Path at line 206, before choices:
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-
-Path at line 206, after choices:
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-
-{(unknown path ap2)=(path)}
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-Path at line 206, after choices:
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- ..(50,0)
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-{(unknown path ap3)=(path)}
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-{(path)scaled(1000)}
-{arclength(path)}
-! Arithmetic overflow.
-<for(0)> ....(50,0);show.arclength(ap2scaled1000),
-                                                  arclength(ap3scaled200);sh...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-{(path)scaled(200)}
-{arclength(path)}
-! Arithmetic overflow.
-<for(0)> ...p2scaled1000),arclength(ap3scaled200);
-                                                  show.arclength.ap1,arcleng...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-{show}
-{arclength(path)}
->> 314.15979
-{arclength(path)}
->> 34.88
-{show}
-{(6.4)arctime(path)}
->> 0.4
-{(37)arctime(path)}
-{((0,0.7179))subpath(path)}
-{arclength(path)}
->> 36.99847
-{show}
-{-(1000)}
-{(-1000)arctime(path)}
->> -25.46454
-{-(3)}
-{(-3)arctime(path)}
->> 0
-{(path)scaled(0.00002)}
-{(314)arctime(path)}
-! Arithmetic overflow.
-<for(0)> ...of.ap2,arctime314of(ap1scaled0.00002);
-                                                  [[clear(tracingcommands);c...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-{begingroup}
-
-clear(TEXT0)->interim(TEXT0):=$
-(TEXT0)<-tracingcommands
-{interim}
-{tracingcommands:=-1}
-! Enormous charht has been reduced.
-<to be read again> 
-                   ;
-<for(0)> ...=ASCII.char269-13;shipout.nullpicture;
-                                                  "careful"for.for=(EXPR0)st...
-<inserted text> endfor
-                      
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-Font metric dimensions must be less than 2048pt.
-
-[0]
-careful METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT
- METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFO
-NT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT METAFONT META
-FONT METAFONT
-{restoring tracingcommands=2.1}
-{endgroup}
-{scrollmode}
-
-{char(31)}
-{("hello again")&("^^_")}
-hello again^^_
-{save}
-### -0.45p3~=-alpha+7
-{def}
-{begingroup}
-{tracingonline:=1}
-
-{tracingonline:=1}
-
-f<expr>->let)=];let[=(;show._
-(EXPR0)<-xx
-{let}
-{let}
-{show}
->> _1
-{showdependencies}
-xpart '=-ypart '-0.66667
-{qq:=pen}
-{showstats}
-Memory usage 2372&536 (167 still untouched)
-String usage 69&244 (1&6758 now untouched)
-{[repeat the loop]}
->> bye
-! Isolated expression.
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-I couldn't find an `=' or `:=' after the
-expression that is shown above this error message,
-so I guess I'll just ignore it and carry on.
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Forbidden token found while scanning to the end of the statement.
-<inserted text> 
-                ;
-<to be read again> 
-                   endtext
-l.206 ...pendencies; qq:=q; showstats; bye endtext
-                                                  
-A previous error seems to have propagated,
-causing me to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-{show}
-)
-*end
-! An expression can't begin with `end'.
-<inserted text> 
-                0
-<to be read again> 
-                   end
-<*> end
-       
-I'm afraid I need some sort of value in order to continue,
-so I've tentatively inserted `0'. You may want to
-delete this zero and insert something else;
-see Chapter 27 of The METAFONTbook for an example.
-
->> 0
-! A group begun on line 206 never ended.
-<to be read again> 
-                   end
-<*> end
-       
-I saw a `begingroup' back there that hasn't been matched
-by `endgroup'. So I've inserted `endgroup' now.
-
-{endgroup}
-(end occurred when else on line 88 was incomplete)
-(end occurred when if on line 37 was incomplete)
-(end occurred when elseif on line 22 was incomplete)
- 
-Here is how much of MetaPost's memory you used:
- 71 strings out of 73
- 735 string characters out of 7698
- 4834 words of memory out of 5000
- 366 symbolic tokens out of 16384
- 8i,44n,8p,162b,2f stack positions out of 300i,84n,1500p,200b,25f
- 13 string compactions (moved 5119 characters, 856 strings)
-(illegal design size has been changed to 128pt)
-(some chardp values had to be adjusted by as much as 0.5pt)
-(local label 0:: was missing)
-(local label 5:: was missing)
-(4 font metric dimensions had to be decreased)
- 
-(You used 3w,2h,16d,2i,312l,301k,1e,10p metric file positions)
-Font metrics written on trap.tfm.
-25 output files written: trap.ps .. trap.200
diff --git a/Build/source/texk/web2c/triptrap/mptrap.pl b/Build/source/texk/web2c/triptrap/mptrap.pl
deleted file mode 100644
index 0304c96c636..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap.pl
+++ /dev/null
@@ -1,519 +0,0 @@
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-   (KRN O 0 R 1.728125)
-   (KRN O 0 R 1.735937)
-   (KRN O 0 R 1.74375)
-   (KRN O 0 R 1.751562)
-   (KRN O 0 R 1.759375)
-   (KRN O 0 R 1.767187)
-   (KRN O 0 R 1.775)
-   (KRN O 0 R 1.782812)
-   (KRN O 0 R 1.790625)
-   (KRN O 0 R 1.798437)
-   (KRN O 0 R 1.80625)
-   (KRN O 0 R 1.814062)
-   (KRN O 0 R 1.821875)
-   (KRN O 0 R 1.829687)
-   (KRN O 0 R 1.8375)
-   (KRN O 0 R 1.845312)
-   (KRN O 0 R 1.853125)
-   (KRN O 0 R 1.860937)
-   (KRN O 0 R 1.86875)
-   (KRN O 0 R 1.876562)
-   (KRN O 0 R 1.884375)
-   (KRN O 0 R 1.892187)
-   (KRN O 0 R 1.9)
-   (KRN O 0 R 1.907812)
-   (KRN O 0 R 1.915625)
-   (KRN O 0 R 1.923437)
-   (KRN O 0 R 1.93125)
-   (KRN O 0 R 1.939062)
-   (KRN O 0 R 1.946875)
-   (KRN O 0 R 1.954687)
-   (KRN O 0 R 1.9625)
-   (KRN O 0 R 1.970312)
-   (KRN O 0 R 1.978125)
-   (KRN O 0 R 1.985937)
-   (KRN O 0 R 1.99375)
-   (KRN O 0 R 2.001562)
-   (KRN O 0 R 2.009375)
-   (KRN O 0 R 2.017187)
-   (KRN O 0 R 2.025)
-   (KRN O 0 R 2.032812)
-   (KRN O 0 R 2.040625)
-   (KRN O 0 R 2.048437)
-   (KRN O 0 R 2.05625)
-   (KRN O 0 R 2.064062)
-   (STOP)
-   (LABEL C l)
-   (/LIG/> C l O 0)
-   (SKIP D 1)
-   (LABEL C m)
-   (LIG O 0 O 0)
-   (STOP)
-   (LIG C a C b)
-   (KRN C d R -15.999999)
-   (LABEL C c)
-   (LABEL C d)
-   (/LIG/ C e C f)
-   (KRN O 0 R 0.0)
-   (STOP)
-   (COMMENT THIS PART OF THE PROGRAM IS NEVER USED!
-      )
-   )
-(CHARACTER O 0
-   (CHARWD R 2.0)
-   (CHARHT R 15.999999)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   (NEXTLARGER O 5)
-   )
-(CHARACTER O 5
-   (CHARWD R 0.0)
-   (CHARDP R 0.0390625)
-   (VARCHAR
-      (TOP O 5)
-      (MID C c)
-      (REP C d)
-      )
-   )
-(CHARACTER O 6
-   (CHARWD R 0.0)
-   (CHARDP R -0.113281)
-   )
-(CHARACTER O 137
-   (CHARWD R 0.0)
-   (CHARDP R 0.1015625)
-   )
-(CHARACTER O 140
-   (CHARWD R 0.0)
-   (CHARDP R 0.089844)
-   )
-(CHARACTER C a
-   (CHARWD R 0.0)
-   (NEXTLARGER C d)
-   )
-(CHARACTER C b
-   (CHARWD R 0.0)
-   (CHARDP R 0.1640625)
-   )
-(CHARACTER C c
-   (CHARWD R 0.0)
-   (CHARDP R -0.011719)
-   (COMMENT
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C d
-   (CHARWD R 0.0)
-   (CHARDP R 0.1328125)
-   (COMMENT
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C e
-   (CHARWD R 0.0)
-   (CHARDP R 0.089844)
-   )
-(CHARACTER C f
-   (CHARWD R 0.0)
-   (CHARDP R 0.0234375)
-   )
-(CHARACTER C g
-   (CHARWD R 0.0)
-   (CHARDP R -0.011719)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG/ C g O 0)
-      )
-   )
-(CHARACTER C h
-   (CHARWD R 0.0)
-   (CHARDP R 0.1953125)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG C i O 0)
-      )
-   )
-(CHARACTER C i
-   (CHARWD R 0.0)
-   (CHARDP R 0.2421875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG C i O 0)
-      )
-   )
-(CHARACTER C j
-   (CHARWD R 0.0)
-   (CHARDP R 0.1484375)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG> C j O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C k
-   (CHARWD R 0.0)
-   (CHARDP R 0.0546875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG/> C k O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C l
-   (CHARWD R 2.0)
-   (CHARDP R 0.1796875)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (/LIG/> C l O 0)
-      (LIG C a C b)
-      (KRN C d R -15.999999)
-      (/LIG/ C e C f)
-      (KRN O 0 R 0.0)
-      )
-   )
-(CHARACTER C m
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   (COMMENT
-      (LIG O 0 O 0)
-      )
-   )
-(CHARACTER O 224
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 225
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 226
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 227
-   (CHARWD R 2.0)
-   (CHARHT R 15.999999)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 305
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 310
-   (CHARWD R 2.0)
-   (CHARDP R 0.234375)
-   (CHARIC R -7.8125)
-   )
-(CHARACTER O 354
-   (CHARWD R 0.0)
-   (CHARDP R -15.999999)
-   )
diff --git a/Build/source/texk/web2c/triptrap/mptrap.readme b/Build/source/texk/web2c/triptrap/mptrap.readme
deleted file mode 100644
index c759e4f9107..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap.readme
+++ /dev/null
@@ -1,40 +0,0 @@
-The `trap' test for MetaPost is analogous to the similarly named test for
-METAFONT. 
-
-The trap test uses mtrap.mp trap.mp, trap.mpx, and trapf.tfm.  These four files
-should be in the current directory when running the trap test; the other files in
-this directory should be saved for comparison purposes.  Be sure that trap.mpx
-is written more recently than trap.mp so that MetaPost does not try to
-regenerate trap.mpx.
-
-Run the special inimp on mtrap.mp.  It should generate mtrap.log, mtrap.0,
-mtrap.1, writeo, and writeo.2.  They should almost match the corresponding files
-in this directory except that mtrap.log can have the `allowable differences'
-listed below.  (The other output files can only differ in their `%%CreationDate'
-lines.)
-
-Run the special inimp and give it the contents of trap1.in as terminal input.
-This should produce lots of error messages and write a binary file `trap.mem'.
-The resulting trap.log should almost match the trapin.log in this directory.
-
-Now run the special inimp again and give it the contents of trap2.in as terminal
-input.  The terminal output should almost match trap.fot and the other files
-written should almost match the versions in this directory.  Run the binary
-output file trap.tfm through tftopl and compare the resulting trap.pl with the
-one in this directory.
-
-                            Allowable differences
-1. trap.log, trap.ps, and the output files with numeric extensions all contain
-   lines that give the time and date.
-
-2. The capacity values printed out at the end depend on the parameters buf_size,
-   stack_size, etc.
-
-3. The strings `now untouched' statistics may differ due to changes in the
-   number of characters in the date on the first line of the log file.  All the
-   string statistics will change if you alter ../mp.w in a way that changes the
-   internal string pool.
-
-4. If integer division with negative numbers does not truncate toward zero in
-   your implementation, numeric results will be rounded differently.
-
diff --git a/Build/source/texk/web2c/triptrap/mptrap1.in b/Build/source/texk/web2c/triptrap/mptrap1.in
deleted file mode 100644
index 6ecd06836dc..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap1.in
+++ /dev/null
@@ -1,3 +0,0 @@
-
-\input trap
-dump
diff --git a/Build/source/texk/web2c/triptrap/mptrap2.in b/Build/source/texk/web2c/triptrap/mptrap2.in
deleted file mode 100644
index dc5efeb7a4d..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrap2.in
+++ /dev/null
@@ -1,2 +0,0 @@
-  trap 
-end
diff --git a/Build/source/texk/web2c/triptrap/mptrapin.log b/Build/source/texk/web2c/triptrap/mptrapin.log
deleted file mode 100644
index 962abfbb9f4..00000000000
--- a/Build/source/texk/web2c/triptrap/mptrapin.log
+++ /dev/null
@@ -1,198 +0,0 @@
-This is MetaPost, version 1.203 (kpathsea version 3.5.7dev) (INIMP)  25 MAY 2009 12:47
-**\input trap
-(./trap.mp
->> << == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}((5.5 0.5))
->> ".."
-! Not implemented: (unknown numeric)++(string).
-<to be read again> 
-                   ;
-l.4 ...&& @@ $$ [[ ]] {{ }} . (( 5.5.5 )) ++ "..";
-                                                  
-I'm afraid I don't know how to apply that operation to that
-combination of types. Continue, and I'll return the second
-argument (see above) as the result of the operation.
-
-..
-! Missing `=' has been inserted.
-<to be read again> 
-                   ,
-l.5   begingroup save =; let=,
-                              ; save,; newinternal $=,; let ):=, endgroup;
-You should have said `let symbol = something'.
-But don't worry; I'll pretend that an equals sign
-was present. The next token I read will be `something'.
-
-> errorstopmode=errorstopmode
-> readstring=readstring
-> 2
-> "2"
-> ,=,
-> (=tag
-> )=,
-<< == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}(([][]))=numeric
-<< == >> ::: ||`` ''--!! ??## && @@ $$[[]]{{ }}((5.5 0.5))=<< == >> ::: ||`` ''
---!! ??## && @@ $$[[]]{{ }}((5.5 0.5))
-> year=month
-! OK.
-l.6 ...rorstopmode,readstring,2,"2",,,(,),<<,year;
-                                                  
-
-! Missing `:' has been inserted.
-<to be read again> 
-                   ;
-l.8 ...acingcommands:=if not cycle "":1.1 forever;
-                                                  fi;
-The next thing in this loop should have been a `:'.
-So I'll pretend that a colon was present;
-everything from here to `endfor' will be iterated.
-
-{fi}
-{exitif}
-{[repeat the loop]}
-{false}
-{fi}
-{exitif}
-{[repeat the loop]}
-{(2.1)>(2)}
-{true}
-{tracingcommands:=2.1}
-{showtoken}
-> |=:|>=|=:|>
-! OK.
-l.9 ... tracingcommands>2 endfor; showtoken |=:|>;
-                                                  
-
-! Arithmetic overflow.
-l.10   tracinglostchars:=1/.00001
-                                 ; tracingequations:=$+1; p~=tracinglostchar...
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
-{tracinglostchars:=32767.99998}
-{(0)+(1)}
-{tracingequations:=1}
-{(32767.99998)+(0.00002)}
-! Arithmetic overflow.
-l.10 ...quations:=$+1; p~=tracinglostchars+.00001;
-                                                  
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
-{(p~)=(32767.99998)}
-## p~=32767.99998
-{interim}
-{tracingmacros:=1}
-{tracingoutput:=1}
-{warningcheck:=1}
-{tracingstats:=1}
-{tracingchoices:=1}
-{tracingspecs:=1}
-{ASCII("")}
-{$:=-1}
-{$:=x}
->> x
-! Internal quantity `$' must receive a known numeric or string.
-<to be read again> 
-                   ;
-l.12 ...utput:=tracingmacros:=1; $:=ASCII""; $:=x;
-                                                   p~:=p~;
-I can't set an internal quantity to anything but a known string
-or known numeric value, so I'll have to ignore this assignment.
-
-{p~:=32767.99998}
-## p~=32767.99998
-! Value is too large (32767.99998).
-l.12 ...racingmacros:=1; $:=ASCII""; $:=x; p~:=p~;
-                                                  
-The equation I just processed has given some variable
-a value of 4096 or more. Continue and I'll try to cope
-with that big value; but it might be dangerous.
-(Set warningcheck:=0 to suppress this message.)
-
-{delimiters}
-{delimiters}
-{vardef}
-{def}
-
-foo(TEXT2)->begingroup(TEXT2)endgroup
-(SUFFIX0)<-
-(SUFFIX1)<-foo
-(TEXT2)<-interim.tracinglostchars:=(0.5;show.urcorner("flubo"infont"trapf"),2+2
-{begingroup}
-{interim}
-! Missing `)' has been inserted.
-<to be read again> 
-                   ;
-<argument> interim.tracinglostchars:=(0.5;
-                                          show.urcorner("flubo"infont"trapf"...
-
-foo->begingroup(TEXT2)
-                      endgroup
-l.17   ),2+2endtext
-                   ; for n=tracingspecs step 1 until $:fi endfor showstats;
-I found no right delimiter to match a left one. So I've
-put one in, behind the scenes; this may fix the problem.
-
-{tracinglostchars:=0.5}
-{show}
-{("flubo")infont("trapf")}
-Missing character: There is no f in font trapf!
-Missing character: There is no l in font trapf!
-Missing character: There is no o in font trapf!
-{urcorner(picture)}
->> (2.9888,7.97011)
-{(2)+(2)}
-
->> 4
-! OK.
-<to be read again> 
-                   endgroup
-l.17   ),2+2endtext
-                   ; for n=tracingspecs step 1 until $:fi endfor showstats;
-
-{restoring tracinglostchars=32767.99998}
-{endgroup}
-{for}
-{showstats}
-Memory usage 283&42 (3927 still untouched)
-String usage 25&72 (78&7709 now untouched)
-! OK.
-l.17 ...gspecs step 1 until $:fi endfor showstats;
-                                                  
-
-{let}
-{path}
-{-(15)}
-{-(12)}
-Path at line 18, before choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
-Path at line 18, after choices:
-(0,0)..controls (15,4) and (-15,-12)
- ..(4,0)
-
-{(unknown path p~)=(path)}
-{everyjob}
-{vardef}
-{let}
-{vardef}
-{def}
-{begingroup}
-{errorstopmode}
-
-{endgroup}
-{elseif}
-{endinput}
-{\}
-)
-*dump
-Beginning to dump on file trap.mem
- (mem=trap 2009.05.25)
-at most 553 strings of total length 2302
-391 memory locations dumped; current usage is 311&68
-308 symbolic tokens
diff --git a/Build/source/texk/web2c/triptrap/mtrap.0 b/Build/source/texk/web2c/triptrap/mtrap.0
deleted file mode 100644
index b1f8d54914c..00000000000
--- a/Build/source/texk/web2c/triptrap/mtrap.0
+++ /dev/null
@@ -1,37 +0,0 @@
-%!PS
-%%BoundingBox: -36 -24 84 84 
-%%HiResBoundingBox: -36 -24 84 84 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.05.25:1247
-%%Pages: 1
-%*Font: trapf 9.9628 9.96265 35:c008
-%%BeginProlog
-%%EndProlog
-%%Page: 1 1
-gsave newpath 50 0 moveto
-50 13.26082 44.73216 25.97853 35.35535 35.35535 curveto
-25.97853 44.73216 13.26082 50 0 50 curveto
--13.26082 50 -25.97853 44.73216 -35.35535 35.35535 curveto
--44.73216 25.97853 -50 13.26082 -50 0 curveto
--50 -13.26082 -44.73216 -25.97853 -35.35535 -35.35535 curveto
--25.97853 -44.73216 -13.26082 -50 0 -50 curveto
-13.26082 -50 25.97853 -44.73216 35.35535 -35.35535 curveto
-44.73216 -25.97853 50 -13.26082 50 0 curveto closepath clip
-grestore
- 0 0 0 setrgbcolor 0 1 dtransform truncate idtransform setlinewidth pop
- [] 0 setdash 0 setlinecap 0 setlinejoin 1 setmiterlimit
-newpath 1 1 moveto
-3 2 lineto stroke
- 0.4 0.4 0.4 setrgbcolor
-newpath -36 -24 moveto
-84 -24 lineto
-0 84 lineto
- closepath fill
- 0 0 0 setrgbcolor
-gsave [0.86601 0.5 -0.5 0.86601 2 3 ] concat 0 0 moveto
-(A56) trapf 9.9628 fshow grestore
-gsave newpath 4 5 moveto
-8 1 lineto
-0.00064 1 scale stroke grestore
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/mtrap.1 b/Build/source/texk/web2c/triptrap/mtrap.1
deleted file mode 100644
index d9ccaa9eeae..00000000000
--- a/Build/source/texk/web2c/triptrap/mtrap.1
+++ /dev/null
@@ -1,41 +0,0 @@
-%!PS-Adobe-3.0 EPSF-3.0
-%%BoundingBox: -84 -36 24 84 
-%%HiResBoundingBox: -84 -36 24 84 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.05.25:1247
-%%Pages: 1
-%%DocumentFonts: trapf
-%%BeginProlog
- /trapf /trapf def
-/fshow {exch findfont exch scalefont setfont show}bind def
-%%EndProlog
-%%Page: 1 1
-gsave newpath 0 50 moveto
--13.26082 50 -25.97853 44.73216 -35.35535 35.35535 curveto
--44.73216 25.97853 -50 13.26082 -50 0 curveto
--50 -13.26082 -44.73216 -25.97853 -35.35535 -35.35535 curveto
--25.97853 -44.73216 -13.26082 -50 0 -50 curveto
-13.26082 -50 25.97853 -44.73216 35.35535 -35.35535 curveto
-44.73216 -25.97853 50 -13.26082 50 0 curveto
-50 13.26082 44.73216 25.97853 35.35535 35.35535 curveto
-25.97853 44.73216 13.26082 50 0 50 curveto closepath clip
-grestore
- 0 0 0 setrgbcolor 1
- 0 dtransform exch truncate exch idtransform pop setlinewidth [] 0 setdash
- 0 setlinecap 0 setlinejoin 1 setmiterlimit
-gsave newpath -1 1 moveto
--2 3 lineto
-[0 1 -1 0 0 0] concat stroke grestore
- 0.4 0.4 0.4 setrgbcolor
-newpath 24 -36 moveto
-24 84 lineto
--84 0 lineto
- closepath fill
- 0 0 0 setrgbcolor
-gsave [-0.5 0.86601 -0.86601 -0.5 -3 2 ] concat 0 0 moveto
-(A56) trapf 9.9628 fshow grestore
-gsave newpath -5 4 moveto
--1 8 lineto
-[0 -0.00064 -1 0 0 0] concat stroke grestore
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/mtrap.log b/Build/source/texk/web2c/triptrap/mtrap.log
deleted file mode 100644
index 3a0b9ac2ba4..00000000000
--- a/Build/source/texk/web2c/triptrap/mtrap.log
+++ /dev/null
@@ -1,1082 +0,0 @@
-This is MetaPost, version 1.203 (kpathsea version 3.5.7dev) (INIMP)  25 MAY 2009 12:47
-**mtrap
-(./mtrap.mp
-Memory usage 19&13 (3972 still untouched)
-String usage 3&12 (101&7774 now untouched)
->> 7629.39453
->> -7629.39453
->> 166.74463
->> -166.74463
->> -166.74463
->> 166.74463
->> 3584.5974
->> 1
->> -1
->> -1
->> 1
->> 7629.39455
->> -7629.39455
->> 7629.39455
->> -7629.39455
->> 7629.39455
->> -7629.39455
->> 7629.39453
->> -7629.39453
-! Arithmetic overflow.
-TS->begingroup.show(EXPR2)*(EXPR3),
-                                   (-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),(-(...
-l.24 TS(13107.20000)(2.50000)
-                             ;      % p*q=2^47-2^15 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->...oup.show(EXPR2)*(EXPR3),(-(EXPR2))*(EXPR3),
-                                                  (EXPR2)*(-(EXPR3)),(-(EXPR...
-l.24 TS(13107.20000)(2.50000)
-                             ;      % p*q=2^47-2^15 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...PR3),(-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),
-                                                  (-(EXPR2))*(-(EXPR3))endgroup
-l.24 TS(13107.20000)(2.50000)
-                             ;      % p*q=2^47-2^15 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...2)*(-(EXPR3)),(-(EXPR2))*(-(EXPR3))endgroup
-                                                  
-l.24 TS(13107.20000)(2.50000)
-                             ;      % p*q=2^47-2^15 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->begingroup.show(EXPR2)*(EXPR3),
-                                   (-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),(-(...
-l.25 TS(124.77580)(262.61502)
-                             ;      % p*q=2^47-2^15+6 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->...oup.show(EXPR2)*(EXPR3),(-(EXPR2))*(EXPR3),
-                                                  (EXPR2)*(-(EXPR3)),(-(EXPR...
-l.25 TS(124.77580)(262.61502)
-                             ;      % p*q=2^47-2^15+6 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...PR3),(-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),
-                                                  (-(EXPR2))*(-(EXPR3))endgroup
-l.25 TS(124.77580)(262.61502)
-                             ;      % p*q=2^47-2^15+6 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...2)*(-(EXPR3)),(-(EXPR2))*(-(EXPR3))endgroup
-                                                  
-l.25 TS(124.77580)(262.61502)
-                             ;      % p*q=2^47-2^15+6 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
->> 32767.99998
->> -32767.99998
->> -32767.99998
->> 32767.99998
-! Arithmetic overflow.
-TS->begingroup.show(EXPR2)*(EXPR3),
-                                   (-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),(-(...
-l.27 TS(64.03127)(511.75000)
-                            ;       % p*q=2^47-2^14 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->...oup.show(EXPR2)*(EXPR3),(-(EXPR2))*(EXPR3),
-                                                  (EXPR2)*(-(EXPR3)),(-(EXPR...
-l.27 TS(64.03127)(511.75000)
-                            ;       % p*q=2^47-2^14 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...PR3),(-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),
-                                                  (-(EXPR2))*(-(EXPR3))endgroup
-l.27 TS(64.03127)(511.75000)
-                            ;       % p*q=2^47-2^14 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...2)*(-(EXPR3)),(-(EXPR2))*(-(EXPR3))endgroup
-                                                  
-l.27 TS(64.03127)(511.75000)
-                            ;       % p*q=2^47-2^14 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->begingroup.show(EXPR2)*(EXPR3),
-                                   (-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),(-(...
-l.28 TS(39.46178)(830.37315)
-                            ;       % p*q=2^47-2^14+1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->...oup.show(EXPR2)*(EXPR3),(-(EXPR2))*(EXPR3),
-                                                  (EXPR2)*(-(EXPR3)),(-(EXPR...
-l.28 TS(39.46178)(830.37315)
-                            ;       % p*q=2^47-2^14+1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...PR3),(-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),
-                                                  (-(EXPR2))*(-(EXPR3))endgroup
-l.28 TS(39.46178)(830.37315)
-                            ;       % p*q=2^47-2^14+1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...2)*(-(EXPR3)),(-(EXPR2))*(-(EXPR3))endgroup
-                                                  
-l.28 TS(39.46178)(830.37315)
-                            ;       % p*q=2^47-2^14+1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->begingroup.show(EXPR2)*(EXPR3),
-                                   (-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),(-(...
-l.29 TS(1207.05434)(27.14708)
-                             ;      % p*q=2^47-2^14-1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
-! Arithmetic overflow.
-TS->...oup.show(EXPR2)*(EXPR3),(-(EXPR2))*(EXPR3),
-                                                  (EXPR2)*(-(EXPR3)),(-(EXPR...
-l.29 TS(1207.05434)(27.14708)
-                             ;      % p*q=2^47-2^14-1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...PR3),(-(EXPR2))*(EXPR3),(EXPR2)*(-(EXPR3)),
-                                                  (-(EXPR2))*(-(EXPR3))endgroup
-l.29 TS(1207.05434)(27.14708)
-                             ;      % p*q=2^47-2^14-1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> -32767.99998
-! Arithmetic overflow.
-TS->...2)*(-(EXPR3)),(-(EXPR2))*(-(EXPR3))endgroup
-                                                  
-l.29 TS(1207.05434)(27.14708)
-                             ;      % p*q=2^47-2^14-1 => *
-Uh, oh. A little while ago one of the quantities that I was
-computing got too large, so I'm afraid your answers will be
-somewhat askew. You'll probably have to adopt different
-tactics next time. But I shall try to carry on anyway.
-
->> 32767.99998
->> 32767.99998
->> -32767.99998
->> -32767.99998
->> 32767.99998
->> 32767.99998
->> -32767.99998
->> -32767.99998
->> 32767.99998
->> 32767.99998
->> -32767.99998
->> -32767.99998
->> 32767.99998
->> 7629.39455
->> -7629.39455
->> -7629.39455
->> 7629.39455
->> 7629.39455
->> -7629.39455
->> -7629.39455
->> 7629.39455
->> 7629.39453
->> -7629.39453
->> -7629.39453
->> 7629.39453
->> 8
->> -8
->> 1.86264
->> -1.86264
->> 3814.69728
->> 2500.19531
->> 3041.84044
->> 2052.74315
->> 7629.39455
->> -7629.39455
->> -7629.39455
->> 7629.39455
->> 91.60707
->> -91.60707
->> -91.60707
->> 91.60707
->> 38.63344
->> -38.63344
->> -38.63344
->> 38.63344
->> 360.31036
->> -360.31036
->> -360.31036
->> 360.31036
->> 32767
->> 16394
-Memory usage 19&13 (3867 still untouched)
-String usage 7&20 (97&7766 now untouched)
-Memory usage 111&13 (3867 still untouched)
-String usage 9&30 (95&7756 now untouched)
-Memory usage 118&13 (3867 still untouched)
-String usage 10&33 (94&7753 now untouched)
-Memory usage 141&56 (3867 still untouched)
-String usage 13&39 (91&7747 now untouched)
->> Edge structure at line 71:
-End edges
-
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->> false
->> false
->> false
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-Memory usage 154&59 (3867 still untouched)
-String usage 13&39 (91&7747 now untouched)
->> Edge structure at line 73:
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-(50,0)..controls (50,13.26082) and (44.73216,25.97853)
- ..(35.35535,35.35535)..controls (25.97853,44.73216) and (13.26082,50)
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-
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->> Edge structure at line 75:
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-end of setbounds
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-
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-Memory usage 258&59 (3867 still untouched)
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->> Edge structure at line 76:
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-
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-Memory usage 312&72 (3867 still untouched)
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->> Edge structure at line 78:
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-(50,0)..controls (50,13.26082) and (44.73216,25.97853)
- ..(35.35535,35.35535)..controls (25.97853,44.73216) and (13.26082,50)
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-End edges
-
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->> false
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-Memory usage 339&59 (3867 still untouched)
-String usage 13&39 (91&7747 now untouched)
->> (0.5,2.5)
->> (3.5,0.5)
->> Edge structure at line 81:
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-
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-Memory usage 367&59 (3867 still untouched)
-String usage 13&39 (91&7747 now untouched)
->> (-7,-3)
->> (2,7)
->> Edge structure at line 82:
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-end of setbounds
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-
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-Memory usage 367&59 (3867 still untouched)
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->> Edge structure at line 83:
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-
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-Memory usage 373&70 (3867 still untouched)
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->> Edge structure at line 85:
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-
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-Memory usage 398&59 (3867 still untouched)
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->> Edge structure at line 86:
-"A56" infont "trapf"
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-
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-"A56" infont "trapf"
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-
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-Memory usage 399&59 (3867 still untouched)
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->> Edge structure at line 89:
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-Memory usage 427&73 (3867 still untouched)
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->> Edge structure at line 91:
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-"A56" infont "trapf"
-transformed (2,3,0.86603,-0.5,0.5,0.86603)
-Filled pen stroke :
-(4,5)..controls (5.33333,3.66667) and (6.66667,2.33333)
- ..(8,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,1)
-End edges
-
->> false
->> false
->> false
->> false
->> true
->> 4
-Memory usage 452&59 (3867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> "non-picture"
->> false
->> false
->> false
->> false
->> false
->> 11
-Memory usage 452&59 (3867 still untouched)
-String usage 15&53 (89&7733 now untouched)
-Memory usage 342&13 (3867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> Edge structure at line 96:
-setbounds path:
-(2,-3)..controls (2,0.33333) and (2,3.66667)
- ..(2,7)..controls (-1,4.66667) and (-4,2.33333)
- ..(-7,0)..controls (-4,-1) and (-1,-2)
- ..cycle
-clipping path:
-(50,0)..controls (50,13.26082) and (44.73216,25.97853)
- ..(35.35535,35.35535)..controls (25.97853,44.73216) and (13.26082,50)
- ..(0,50)..controls (-13.26082,50) and (-25.97853,44.73216)
- ..(-35.35535,35.35535)..controls (-44.73216,25.97853) and (-50,13.26082)
- ..(-50,0)..controls (-50,-13.26082) and (-44.73216,-25.97853)
- ..(-35.35535,-35.35535)..controls (-25.97853,-44.73216) and (-13.26082,-50)
- ..(0,-50)..controls (13.26082,-50) and (25.97853,-44.73216)
- ..(35.35535,-35.35535)..controls (44.73216,-25.97853) and (50,-13.26082)
- ..cycle
-stop clipping
-Filled pen stroke :
-(1,1)..controls (1.66667,1.33333) and (2.33333,1.66667)
- ..(3,2)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1,0,0,1)
-end of setbounds
-End edges
-
->> Edge structure at line 96:
-Filled contour colored (0.4,0.4,0.4):
-(-36,-24)..controls (3.99994,-24) and (44.00006,-24)
- ..(84,-24)..controls (56.00006,12) and (27.99994,48)
- ..(0,84)..controls (-12,48) and (-24,12)
- ..cycle
-End edges
-
->> Edge structure at line 96:
-"A56" infont "trapf"
-transformed (2,3,0.86603,-0.5,0.5,0.86603)
-End edges
-
->> Edge structure at line 96:
-Filled pen stroke :
-(4,5)..controls (5.33333,3.66667) and (6.66667,2.33333)
- ..(8,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,1)
-End edges
-
-Memory usage 342&13 (3867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> 4
-Memory usage 637&13 (3867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> Edge structure at line 104:
-clipping path:
-(5,5)..controls (5,6.32608) and (4.47322,7.59785)
- ..(3.53554,8.53554)..controls (2.59785,9.47322) and (1.32608,10)
- ..(0,10)..controls (-1.32608,10) and (-2.59785,9.47322)
- ..(-3.53554,8.53554)..controls (-4.47322,7.59785) and (-5,6.32608)
- ..(-5,5)..controls (-5,3.67392) and (-4.47322,2.40215)
- ..(-3.53554,1.46446)..controls (-2.59785,0.52678) and (-1.32608,0)
- ..(0,0)..controls (1.32608,0) and (2.59785,0.52678)
- ..(3.53554,1.46446)..controls (4.47322,2.40215) and (5,3.67392)
- ..cycle
-setbounds path:
-(2,-3)..controls (2,0.33333) and (2,3.66667)
- ..(2,7)..controls (-1,4.66667) and (-4,2.33333)
- ..(-7,0)..controls (-4,-1) and (-1,-2)
- ..cycle
-clipping path:
-(50,0)..controls (50,13.26082) and (44.73216,25.97853)
- ..(35.35535,35.35535)..controls (25.97853,44.73216) and (13.26082,50)
- ..(0,50)..controls (-13.26082,50) and (-25.97853,44.73216)
- ..(-35.35535,35.35535)..controls (-44.73216,25.97853) and (-50,13.26082)
- ..(-50,0)..controls (-50,-13.26082) and (-44.73216,-25.97853)
- ..(-35.35535,-35.35535)..controls (-25.97853,-44.73216) and (-13.26082,-50)
- ..(0,-50)..controls (13.26082,-50) and (25.97853,-44.73216)
- ..(35.35535,-35.35535)..controls (44.73216,-25.97853) and (50,-13.26082)
- ..cycle
-stop clipping
-Filled pen stroke :
-(1,1)..controls (1.66667,1.33333) and (2.33333,1.66667)
- ..(3,2)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1,0,0,1)
-end of setbounds
-Filled contour colored (0.4,0.4,0.4):
-(-36,-24)..controls (3.99994,-24) and (44.00006,-24)
- ..(84,-24)..controls (56.00006,12) and (27.99994,48)
- ..(0,84)..controls (-12,48) and (-24,12)
- ..cycle
-
-"A56" infont "trapf"
-transformed (2,3,0.86603,-0.5,0.5,0.86603)
-Filled pen stroke :
-(4,5)..controls (5.33333,3.66667) and (6.66667,2.33333)
- ..(8,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,1)
-stop clipping
-setbounds path:
-(2,-3)..controls (2,0.33333) and (2,3.66667)
- ..(2,7)..controls (-1,4.66667) and (-4,2.33333)
- ..(-7,0)..controls (-4,-1) and (-1,-2)
- ..cycle
-clipping path:
-(50,0)..controls (50,13.26082) and (44.73216,25.97853)
- ..(35.35535,35.35535)..controls (25.97853,44.73216) and (13.26082,50)
- ..(0,50)..controls (-13.26082,50) and (-25.97853,44.73216)
- ..(-35.35535,35.35535)..controls (-44.73216,25.97853) and (-50,13.26082)
- ..(-50,0)..controls (-50,-13.26082) and (-44.73216,-25.97853)
- ..(-35.35535,-35.35535)..controls (-25.97853,-44.73216) and (-13.26082,-50)
- ..(0,-50)..controls (13.26082,-50) and (25.97853,-44.73216)
- ..(35.35535,-35.35535)..controls (44.73216,-25.97853) and (50,-13.26082)
- ..cycle
-stop clipping
-Filled pen stroke :
-(1,1)..controls (1.66667,1.33333) and (2.33333,1.66667)
- ..(3,2)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,1,0,0,1)
-end of setbounds
-Filled contour colored (0.4,0.4,0.4):
-(-36,-24)..controls (3.99994,-24) and (44.00006,-24)
- ..(84,-24)..controls (56.00006,12) and (27.99994,48)
- ..(0,84)..controls (-12,48) and (-24,12)
- ..cycle
-
-"A56" infont "trapf"
-transformed (2,3,0.86603,-0.5,0.5,0.86603)
-Filled pen stroke :
-(4,5)..controls (5.33333,3.66667) and (6.66667,2.33333)
- ..(8,1)
-butt ends, mitered joins limited 1 with pen
-pencircle transformed (0,0,0,0,0,1)
-End edges
-
->> 5
-Memory usage 853&13 (3867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> false
->> false
->> false
->> true
->> false
->> Path at line 112:
-(5,5)..controls (5,6.32608) and (4.47322,7.59785)
- ..(3.53554,8.53554)..controls (2.59785,9.47322) and (1.32608,10)
- ..(0,10)..controls (-1.32608,10) and (-2.59785,9.47322)
- ..(-3.53554,8.53554)..controls (-4.47322,7.59785) and (-5,6.32608)
- ..(-5,5)..controls (-5,3.67392) and (-4.47322,2.40215)
- ..(-3.53554,1.46446)..controls (-2.59785,0.52678) and (-1.32608,0)
- ..(0,0)..controls (1.32608,0) and (2.59785,0.52678)
- ..(3.53554,1.46446)..controls (4.47322,2.40215) and (5,3.67392)
- ..cycle
-
->> Pen at line 112:
-pencircle transformed (0,0,0,0,0,0)
-
->> Edge structure at line 112:
-End edges
-
->> ""
->> ""
->> (0,0,0)
->> (0,0)
->> (0,0)
->> (0,0)
-Memory usage 1149&85 (2867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> false
->> false
->> false
->> false
->> true
->> Path at line 112:
-(2,-3)..controls (2,0.33333) and (2,3.66667)
- ..(2,7)..controls (-1,4.66667) and (-4,2.33333)
- ..(-7,0)..controls (-4,-1) and (-1,-2)
- ..cycle
-
->> Pen at line 112:
-pencircle transformed (0,0,0,0,0,0)
-
->> Edge structure at line 112:
-End edges
-
->> ""
->> ""
->> (0,0,0)
->> (0,0)
->> (0,0)
->> (0,0)
-Memory usage 996&85 (2867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> false
->> true
->> false
->> false
->> false
->> Path at line 112:
-(-36,-24)..controls (3.99994,-24) and (44.00006,-24)
- ..(84,-24)..controls (56.00006,12) and (27.99994,48)
- ..(0,84)..controls (-12,48) and (-24,12)
- ..cycle
-
->> Pen at line 112:
-pencircle transformed (0,0,0,0,0,0)
-
->> Edge structure at line 112:
-End edges
-
->> ""
->> ""
->> (0.4,0.4,0.4)
->> (0,0)
->> (0,0)
->> (0,0)
-Memory usage 898&85 (2867 still untouched)
-String usage 14&42 (90&7744 now untouched)
->> false
->> false
->> true
->> false
->> false
->> Path at line 112:
-(0,0)
-
->> Pen at line 112:
-pencircle transformed (0,0,0,0,0,0)
-
->> Edge structure at line 112:
-End edges
-
->> "trapf"
->> "A56"
->> (0,0,0)
->> (2,3)
->> (0.86603,0.5)
->> (-0.5,0.86603)
-Memory usage 882&85 (2867 still untouched)
-String usage 15&47 (89&7739 now untouched)
->> true
->> false
->> false
->> false
->> false
->> Path at line 112:
-(4,5)..controls (5.33333,3.66667) and (6.66667,2.33333)
- ..(8,1)
-
->> Pen at line 112:
-pencircle transformed (0,0,0,0,0,1)
-
->> Edge structure at line 112:
-End edges
-
->> ""
->> ""
->> (0,0,0)
->> (0,0)
->> (0,0)
->> (0,0)
-Memory usage 900&85 (2867 still untouched)
-String usage 15&47 (89&7739 now untouched)
->> Edge structure at line 116:
-"B34" infont "trapf"
-transformed (0,0,1,0,0,1)
-End edges
-
-Memory usage 353&13 (2867 still untouched)
-String usage 15&47 (89&7739 now untouched)
-[0] [1
-Warning: cannot open font map file psfonts.map
-]
-Memory usage 359&13 (2867 still untouched)
-String usage 16&50 (84&7716 now untouched)
->> "%!PS"
->> "%%BoundingBox: -36 -24 84 84 "
->> "%%HiResBoundingBox: -36 -24 84 84 "
->> "%%Creator: MetaPost 1.203"
->> "%%Pages: 1"
->> "%*Font: trapf 9.9628 9.96265 35:c008"
->> "%%BeginProlog"
->> "%%EndProlog"
->> "%%Page: 1 1"
->> "gsave newpath 50 0 moveto"
->> "50 13.26082 44.73216 25.97853 35.35535 35.35535 curveto"
->> "25.97853 44.73216 13.26082 50 0 50 curveto"
->> "-13.26082 50 -25.97853 44.73216 -35.35535 35.35535 curveto"
->> "-44.73216 25.97853 -50 13.26082 -50 0 curveto"
->> "-50 -13.26082 -44.73216 -25.97853 -35.35535 -35.35535 curveto"
->> "-25.97853 -44.73216 -13.26082 -50 0 -50 curveto"
->> "13.26082 -50 25.97853 -44.73216 35.35535 -35.35535 curveto"
->> "44.73216 -25.97853 50 -13.26082 50 0 curveto closepath clip"
->> "grestore"
->> " 0 0 0 setrgbcolor 0 1 dtransform truncate idtransform setlinewidth pop"
->> " [] 0 setdash 0 setlinecap 0 setlinejoin 1 setmiterlimit"
->> "newpath 1 1 moveto"
->> "3 2 lineto stroke"
->> " 0.4 0.4 0.4 setrgbcolor"
->> "newpath -36 -24 moveto"
->> "84 -24 lineto"
->> "0 84 lineto"
->> " closepath fill"
->> " 0 0 0 setrgbcolor"
->> "gsave [0.86601 0.5 -0.5 0.86601 2 3 ] concat 0 0 moveto"
->> "(A56) trapf 9.9628 fshow grestore"
->> "gsave newpath 4 5 moveto"
->> "8 1 lineto"
->> "0.00064 1 scale stroke grestore"
->> "showpage"
->> "%%EOF"
-Memory usage 359&13 (2867 still untouched)
-String usage 16&50 (46&6607 now untouched)
->> "%!PS-Adobe-3.0 EPSF-3.0"
->> "%%BoundingBox: -84 -36 24 84 "
->> 42
-Memory usage 359&13 (2867 still untouched)
-String usage 16&50 (5&5366 now untouched)
->> "^^@"
->> "%!PS"
->> "%%BoundingBox: -36 -24 84 84 "
->> "%%HiResBoundingBox: -36 -24 84 84 "
-Memory usage 359&13 (2867 still untouched)
-String usage 17&84 (1&5292 now untouched)
-Memory usage 359&13 (2867 still untouched)
-String usage 30&97 (43&7558 now untouched)
->> "1  1"
->> "%%CreationDate: 2009.05.25:1247"
->> "2  4"
->> "%%Pages: 1"
->> "3  9"
->> "%*Font: trapf 9.9628 9.96265 35:c008"
-Memory usage 359&13 (2867 still untouched)
-String usage 30&88 (41&7527 now untouched)
-{randomseed:=4.34294}
->> "bbbbbbbbadadbbbbbbbbadadbbbbbbbbadadbbbbbbbbadadbbbbbbbbadad"
-Memory usage 359&13 (2867 still untouched)
-String usage 30&88 (61&6618 now untouched)
-! Number is too large (12000).
-l.185 n = 12000
-               ; show n;
-It is at least 4096. Continue and I'll try to cope
-with that big value; but it might be dangerous.
-(Set warningcheck:=0 to suppress this message.)
-
-! Value is too large (12000).
-l.185 n = 12000;
-                 show n;
-The equation I just processed has given some variable
-a value of 4096 or more. Continue and I'll try to cope
-with that big value; but it might be dangerous.
-(Set warningcheck:=0 to suppress this message.)
-
->> 12000
-! Enormous number has been reduced.
-l.187 n:= 40000
-               ; show n;
-I can't handle numbers bigger than 32767.99998;
-so I've changed your constant to that maximum amount.
-
->> 32767.99998
-Memory usage 359&13 (2867 still untouched)
-String usage 30&88 (61&6618 now untouched)
->> triangle
-! Improper iteration spec has been replaced by nullpicture.
-<to be read again> 
-                   :
-l.191 for x within triangle:
-                              show x; endfor
-When you say `for x in p', p must be a known picture.
-
-Memory usage 361&13 (2867 still untouched)
-String usage 31&96 (60&6610 now untouched)
->> path
-! Not a string.
-<to be read again> 
-                   to
-l.193 write triang to
-                      "writeo";
-The text to be written should be a known string expression
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   to
-l.193 write triang to
-                      "writeo";
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
-! Missing `to' clause.
-<to be read again> 
-                   "writeo"
-l.194 write "triangle" "writeo"
-                               ;
-A write command should end with `to <filename>'
-
-! Extra tokens will be flushed.
-<to be read again> 
-                   "writeo"
-l.194 write "triangle" "writeo"
-                               ;
-I've just read as much of that statement as I could fathom,
-so a semicolon should have been next. It's very puzzling...
-but I'll try to get myself back together, by ignoring
-everything up to the next `;'. Please insert a semicolon
-now in front of anything that you don't want me to delete.
-(See Chapter 27 of The METAFONTbook for an example.)
-
->> path
-! Not a string.
-<to be read again> 
-                   ;
-l.195 write "triangle" to triang;
-                                 
-I can't write to that file name.  It isn't a known string
-
-Memory usage 361&13 (2867 still untouched)
-String usage 31&96 (59&6602 now untouched)
->> "%%BoundingBox: -36 -24 84 84 " )
- 
-Here is how much of MetaPost's memory you used:
- 37 strings out of 104
- 508 string characters out of 7786
- 2134 words of memory out of 5000
- 265 symbolic tokens out of 16384
- 5i,42n,6p,99b,2f stack positions out of 300i,84n,1500p,200b,25f
- 8 string compactions (moved 2756 characters, 222 strings)
-2 output files written: mtrap.0 .. mtrap.1
diff --git a/Build/source/texk/web2c/triptrap/mtrap.mp b/Build/source/texk/web2c/triptrap/mtrap.mp
deleted file mode 100644
index 617a68cc2f5..00000000000
--- a/Build/source/texk/web2c/triptrap/mtrap.mp
+++ /dev/null
@@ -1,202 +0,0 @@
-batchmode;
-delimiters ();
-def -- = {curl 1}..{curl 1} enddef;
-showstats;
-
-begingroup
-save MF, TF, MS, TS;
-interim warningcheck:=0;
-
-vardef MF(text p)(text q) = show p/q (4096) enddef;
-vardef TF(text p)(text q) = show p/4096 (q), p/4096 (-q) enddef;
-vardef MS(expr p, q) = show p/q, (-p)/q, p/(-q), (-p)/(-q) enddef;
-vardef TS(expr p, q) = show p*q, (-p)*q, p*(-q), (-p)*(-q) enddef;
-
-% Hard cases for arithmetic routines (taken from mp/mathtest.c)
-TF(1618.00821)(19313.86989);   % p*q=(10^9+1)*2^27-6 => 7629.39453
-TS(12.91296)(12.91296);        % => 166.74463
-MF(4793.68996)(5477.58977);    % => 3584.59740
-MS(12.91296)(12.91296);        % => 1.00000
-TF(2048.00000)(15258.78908);   % p*q=(10^9+1)*2^27 => 7629.39455
-TF(2644.17595)(11818.42685);   % p*q=(10^9+1)*2^27+2 => 7629.39455
-TF(1164.89432)(26826.46791);   % p*q=(10^9+1)*2^27+2^14+2 => 7629.39455
-TF(3310.94371)(9438.39665);    % p*q=(10^9+1)*2^27-2^14-3 => 7629.39453
-TS(13107.20000)(2.50000);      % p*q=2^47-2^15 => *
-TS(124.77580)(262.61502);      % p*q=2^47-2^15+6 => *
-TS(1038.61232)(31.54979);      % p*q=2^47-2^15-1 => 32767.99998
-TS(64.03127)(511.75000);       % p*q=2^47-2^14 => *
-TS(39.46178)(830.37315);       % p*q=2^47-2^14+1 => *
-TS(1207.05434)(27.14708);      % p*q=2^47-2^14-1 => *
-TS(7.25000)(4519.72414);       % p*q=2^47-3*2^14 => 32767.99998
-TS(215.31056)(152.18947);      % p*q=2^47-3*2^14+1 => 32767.99998
-TS(14833.24916)(2.20909);      % p*q=2^47-3*2^14-1 => 32767.99998
-TS(339.62500)(22.46417);       % p*q=(10^9+1)*2^15 => 7629.39455
-TS(47.62218)(160.20676);       % p*q=(10^9+1)*2^15+2 => 7629.39455
-TS(74.64186)(102.21335);       % p*q=(10^9+1)*2^15-2 => 7629.39453
-TF(2.50000)(13107.20000);      % p*q=2^47-2^15 => 8.00000
-TF(47.62218)(160.20676);       % p*q=(10^9+1)*2^15+2 => 1.86264
-MF(7629.39455)(8192.00000);    % 2^29*p+q=2q*(5*10^8+1)+0 => 3814.69728
-MF(15258.78906)(24998.04695);  % 2^29*p+q=2q*(163852801)-5 => 2500.19531
-MF(15258.78906)(20546.77141);  % 2^29*p+q=2q*(199350055)+1 => 3041.84044
-MF(15258.78906)(30447.06313);  % 2^29*p+q=2q*(134528575)+2^14-5 => 2052.74315
-MS(15258.78908)(2.00000);      % 2^17*p+q=2q*(5*10^8+1)+0 => 7629.39455
-MS(15258.78906)(166.56779);    % 2^17*p+q=2q*(6003562)-1 => 91.60707
-MS(15258.78906)(394.96335);    % 2^17*p+q=2q*(2531881)+2 => 38.63344
-MS(15258.78906)(42.34901);     % 2^17*p+q=2q*(23613301)-2^14-1 => 360.31036
-show oct "77777", hex "400a";
-endgroup;
-
-showstats;
-path triang, circ;
-triang = (-3,-2)--(7,-2)--(0,7)--cycle;
-circ = makepath(pencircle shifted (0,.5) scaled 10);
-showstats;
-
-picture pic, pic[];
-showstats;
-begingroup
-save sh, dr;
-vardef sh expr p =
-  show p, stroked p, filled p, textual p, clipped p, bounded p, length p;
-  showstats;
-enddef;
-vardef dr text t =
-  pp3:=nullpicture;
-  addto pp3 t;
-  sh pp3;
-enddef;
-save pp; picture pp[];
-showstats;
-pic = pp2 = nullpicture;
-sh pic;
-clip pic to makepath(pencircle scaled 100);
-sh pic; % clipped
-setbounds pp2 to triang;
-sh pp2; % bounded()
-dr doublepath (1,1)--(3,2) withpen pencircle; % stroked
-addto pic also pp3;
-sh pic; % clipped(), stroked
-show ulcorner pic, lrcorner pic;
-setbounds pic to triang rotated 90;
-sh pic; show llcorner pic, urcorner pic;
-sh pic; % bounded(clipped(), stroked)
-dr contour triang scaled 12 withcolor (.4,.4,.4); % filled
-addto pic also pp3;
-sh pic; % bounded(clipped(), stroked), filled
-dr also "A56" infont "trapf"; % text
-addto pic also pp3 rotated 30 shifted (2,3);
-sh pic; % bounded(clipped(), stroked), filled, textual
-dr doublepath (4,5)--(8,1) withpen pencircle xscaled 0;
-addto pic also pp3;
-sh pic; % bounded(clipped(), stroked), filled, textual, stroked
-sh "non-picture";
-endgroup;
-
-showstats;
-for p within pic: show p; endfor
-
-showstats;
-pic1 := pic;
-clip pic1 to circ;
-show length pic1;
-showstats;
-addto pic1 also pic dashed nullpicture;
-show pic1, length pic1;
-showstats;
-for p within pic1:
-  show stroked p, filled p, textual p, clipped p, bounded p;
-  show pathpart p, penpart p, dashpart p, fontpart p, textpart p;
-  show (redpart p, greenpart p, bluepart p);
-  show (xpart p, ypart p), (xxpart p, yxpart p), (xypart p, yypart p);
-  showstats;
-endfor
-pic1 := nullpicture;
-
-for p within nullpicture: show p; endfor
-for p within "B34" infont "trapf": show p; endfor
-showstats;
-
-shipout pic;
-charcode:=1;
-prologues:=1;
-shipout pic rotated 90;
-
-
-string s,EOF;
-EOF=char 0;
-numeric n;
-n = 0;
-showstats;
-forever: n:=n+1;
-  s:= readfrom "mtrap.0";
-  exitif (s=EOF) or (n>300);
-  if substring (0,14) of s<>"%%CreationDate": show s; fi
-endfor
-
-numeric n;
-n = 0;
-showstats;
-forever: n:=n+1;
-  s := readfrom "mtrap.1";
-  if n<=2: show s; fi
-  exitif (s=EOF) or (n>300);
-endfor
-show n;
-
-showstats;
-show readfrom "mtrap.17";
-for n=1 step 1 until 3:
-  s := readfrom "mtrap.0"; show s;
-endfor
-
-showstats;
-for i=1 step 1 until 10:
-  write decimal i & "  " & decimal(i*i) to "writeo";
-  write substring(0,i) of "             " & "*" to "writeo.2";
-endfor
-showstats;
-
-write EOF to "writeo";
-s:=readfrom "mtrap.0"; % Ignore creation date
-for i=1 step 1 until 3:
-  show readfrom "writeo", readfrom "mtrap.0";
-endfor
-showstats;
-
-write "Clobbered." to "writeo";
-
-tracingstats:=1;
-begingroup  % Force string pool compaction
-save s; string s[];
-s0="a"; s1="b"; s2="c"; s3="d";
-randomseed:=4.34294;
-for i=1 step 1 until 200:
-  s[floor uniformdeviate 4] := substring (0,60) of
-    (s[floor uniformdeviate 4] & s[floor uniformdeviate 4]);
-endfor
-show s1;
-endgroup;
-showstats;
-
-
-begingroup
-numeric n;
-interim warningcheck:=1;
-n = 12000; show n;
-interim warningcheck:=0;
-n:= 40000; show n;
-endgroup;
-
-showstats;
-for x within triangle:  show x; endfor
-showstats;
-write triang to "writeo";
-write "triangle" "writeo";
-write "triangle" to triang;
-showstats;
-
-closefrom "mtrap.0";
-string s; s=readfrom "mtrap.0";
-show readfrom "mtrap.0";   % should be 2nd line, not 5th line
-
-end
diff --git a/Build/source/texk/web2c/triptrap/texmf.cnf b/Build/source/texk/web2c/triptrap/texmf.cnf
deleted file mode 100644
index b6162e58c6e..00000000000
--- a/Build/source/texk/web2c/triptrap/texmf.cnf
+++ /dev/null
@@ -1,93 +0,0 @@
-% triptrap/texmf.cnf -- configuration for the trip and trap tests.
-
-% These values apply to all the programs, and they are necessary for any
-% kind of reasonable diff.
-error_line = 64
-half_error_line = 32
-max_print_line = 72
-		
-% TeX, Metafont, and MetaPost.
-mem_bot.tex          =    1
-main_memory.tex      = 3000
-main_memory.mf       = 3001
-main_memory.mpost    = 4501
-
-% In case you happen to run an ini* link by hand.
-mem_bot.initex       =    1
-main_memory.initex   = 3000
-main_memory.inimf    = 3001
-main_memory.inimpost = 4501
-
-% Actually, Metafont currently ignores the settings for max_strings,
-% string_vacancies and pool_size specified here, but it doesn't hurt
-% to supply the correct values, just in case this changes one day.
-
-max_strings.tex      = 3000
-max_strings.mf       = 2000
-max_strings.mpost    = 2500
-
-% In case you happen to run an ini* link by hand.
-max_strings.initex   = 3000
-max_strings.inimf    = 2000
-max_strings.inimpost = 2500
-
-string_vacancies = 8000
-pool_size = 40000
-
-% TeX only.
-font_mem_size = 20000
-font_max = 75
-stack_size = 200
-nest_size = 40
-buf_size = 500
-save_size = 600
-dvi_buf_size = 800
-% Although hyph_size is settable, it can't be <hyph_prime, which is 607,
-% and the original trip setting is 307, so no point in changing the default.
-
-% Metafont only.
-gf_buf_size.inimf = 8   % trapman.tex says to use this.
-MFTERM.inimf = trap     % get the right screen output
-screen_width.inimf = 100
-screen_depth.inimf = 200
-
-% MetaPost only.  Turn off callmakempx, i.e., makempx,
-% since we can only test tex and dvitomp, and we'll test those in other
-% places anyway.  (mpto fails because of the unending string constant
-% check in trap.mp.)
-MPXCOMMAND = 0
-
-% Avoid running any MakeTeX* program.
-MAKETEXTFM = 0
-MAKETEXTEX = 0
-MAKETEXMF = 0
-
-% Avoid reading any texfonts.map:
-TEXFONTMAPS = triptrap
-
-% Search paths. 
-% trip.tex:
-TEXINPUTS = .
-% trap.mf:
-MFINPUTS = .
-% trap.mp, mtrap.mp:
-MPINPUTS = .
-% trip.tfm, trap.tfm, trapf.tfm:
-TFMFONTS = .
-% trip.fmt:
-TEXFORMATS = .
-% trap.base:
-MFBASES = .
-% trap.mem:
-MPMEMS = .
-% tex.pool:
-TEXPOOL = .
-% mf.pool:
-MFPOOL = .
-% mp.pool:
-MPPOOL = .
-
-% GFtype only.
-line_length.gftype = 79
-max_rows.gftype = 79
-max_cols.gftype = 79
diff --git a/Build/source/texk/web2c/triptrap/trap.148 b/Build/source/texk/web2c/triptrap/trap.148
deleted file mode 100644
index 37b23324ea2..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.148
+++ /dev/null
@@ -1,27 +0,0 @@
-%!PS
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-%%HiResBoundingBox: -3.5 -5.5 12.5 5.5 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.06.02:2230
-%%Pages: 1
-%%BeginProlog
-%%EndProlog
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diff --git a/Build/source/texk/web2c/triptrap/trap.149 b/Build/source/texk/web2c/triptrap/trap.149
deleted file mode 100644
index ab12356dfad..00000000000
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+++ /dev/null
@@ -1,85 +0,0 @@
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diff --git a/Build/source/texk/web2c/triptrap/trap.150 b/Build/source/texk/web2c/triptrap/trap.150
deleted file mode 100644
index 4a18488ecfe..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.150
+++ /dev/null
@@ -1,46 +0,0 @@
-%!PS-Adobe-3.0 EPSF-3.0
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diff --git a/Build/source/texk/web2c/triptrap/trap.151 b/Build/source/texk/web2c/triptrap/trap.151
deleted file mode 100644
index 3661c6250da..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.151
+++ /dev/null
@@ -1,221 +0,0 @@
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-2.15273 257.86588 2.08475 257.91461 2.02003 257.97932 curveto
-3.52003 256.47932 lineto
-3.5 256.5 lineto
-3.28389 256.72972 3.33284 257.012 3.43013 257.30383 curveto
-2.93013 255.80383 lineto
-2.97351 255.93398 3.0265 256.06602 3.06989 256.19617 curveto
-3.56989 257.69617 lineto
-3.66716 257.988 3.71611 258.27028 3.5 258.5 curveto
-3.47997 258.52066 lineto
-1.97997 260.02066 lineto
-1.91525 260.08537 1.84727 260.13412 1.77791 260.16881 curveto
-0.77791 260.66881 lineto
-0.57773 260.76889 0.36601 260.7518 0.18803 260.66281 curveto
--0.81197 260.16281 lineto
--0.88693 260.12534 -0.9559 260.0751 -1.0155 260.0155 curveto
--2.0155 259.0155 lineto
--2.09958 258.93141 -2.16502 258.82869 -2.20232 258.71681 curveto
--2.70232 257.21681 lineto
--2.77597 256.99583 -2.7398 256.7392 -2.52066 256.52003 curveto
--1.02066 255.02003 lineto
- closepath fill
-newpath 1 259 moveto
-0.97934 259.02003 lineto
-2.47934 257.52003 lineto
-2.2602 257.73918 2.22404 257.99583 2.2977 258.21681 curveto
-1.7977 256.71681 lineto
-1.83499 256.82869 1.90042 256.93141 1.98451 257.0155 curveto
-0.98451 256.0155 lineto
-1.04411 256.0751 1.11308 256.12534 1.18805 256.16281 curveto
-0.18805 255.66281 lineto
-0.36603 255.7518 0.57774 255.76889 0.77791 255.66881 curveto
--0.22209 256.16881 lineto
--0.15273 256.13412 -0.08475 256.08539 -0.02003 256.02068 curveto
--1.52003 257.52068 lineto
--1.5 257.5 lineto
--1.28389 257.27028 -1.33284 256.988 -1.43013 256.69617 curveto
--0.93013 258.19617 lineto
--0.97351 258.06602 -1.0265 257.93398 -1.06989 257.80383 curveto
--1.56989 256.30383 lineto
--1.66716 256.012 -1.71611 255.72972 -1.5 255.5 curveto
--1.47997 255.47934 lineto
-0.02003 253.97934 lineto
-0.08475 253.91463 0.15273 253.86588 0.22209 253.83119 curveto
-1.22209 253.33119 lineto
-1.42227 253.23111 1.63399 253.2482 1.81197 253.33719 curveto
-2.81197 253.83719 lineto
-2.88693 253.87466 2.9559 253.9249 3.0155 253.9845 curveto
-4.0155 254.9845 lineto
-4.09958 255.06859 4.16502 255.17131 4.20232 255.28319 curveto
-4.70232 256.78319 lineto
-4.77597 257.00417 4.7398 257.2608 4.52066 257.47997 curveto
-3.02066 258.97997 lineto
-3 259 lineto
-2.95676 259.04068 2.91165 259.07198 2.86496 259.09532 curveto
-1.86496 259.59532 lineto
-1.35178 259.8519 0.64822 259.14809 0.13504 259.40468 curveto
-1.13504 258.90468 lineto
-1.08835 258.92802 1.04324 258.95932 1 259 curveto closepath fill
-newpath -1 259 moveto
-1 255 lineto
-1.17854 255.17854 1.38548 255.31178 1.60698 255.42253 curveto
-0.60698 254.92253 lineto
-1.04999 255.14404 1.55122 255.27562 1.99995 255.5 curveto
-2.99995 256 lineto
-3 256 lineto
-1 260 lineto
-0.99995 260 lineto
-1.99995 260.5 lineto
-1.55122 260.27562 1.05 260.14404 0.607 259.92253 curveto
--0.393 259.42253 lineto
--0.6145 259.31178 -0.82144 259.17856 -1 259 curveto closepath fill
-newpath -0.5 256.5 moveto
-0.05229 256.5 -0.05229 257.5 0.5 257.5 curveto stroke
- 0 1 dtransform truncate idtransform setlinewidth pop
-newpath -4094.99998 257 moveto
-4094.99998 256.99998 lineto stroke
-newpath 0 -100 moveto
--36.92659 -103.51175 136.98943 -101.7726 100 -99 curveto
-99.9889 -98.99916 0.01108 -99.99895 0 -100 curveto closepath fill
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/trap.197 b/Build/source/texk/web2c/triptrap/trap.197
deleted file mode 100644
index 8180c18efcb..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.197
+++ /dev/null
@@ -1,17 +0,0 @@
-%!PS-Adobe-3.0 EPSF-3.0
-%%BoundingBox: -2 -4 8 4 
-%%HiResBoundingBox: -1.99254 -3.98508 7.97011 3.98506 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.06.02:2231
-%%Pages: 1
-%%DocumentFonts: trapf
-%%BeginProlog
- /trapf /trapf def
-/fshow {exch findfont exch scalefont setfont show}bind def
-%%EndProlog
-%%Page: 1 1
- 0 0 0 setrgbcolor
-gsave [0 -0.9428 0.9428 0.4714 0 0 ] concat 0 0 moveto
-(curb) trapf 10.56706 fshow grestore
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/trap.200 b/Build/source/texk/web2c/triptrap/trap.200
deleted file mode 100644
index 56db8d7065e..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.200
+++ /dev/null
@@ -1,60 +0,0 @@
-%!PS
-%%BoundingBox: -7 -6 37 38 
-%%HiResBoundingBox: -6.2132 -5.9851 36.21318 37.00375 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.06.02:2231
-%%Pages: 1
-%*Font: trapf 9.96265 9.96265 41:800000008000b8
-%*Font: trapf 19.9253 9.96265 42:800000010000c
-%%BeginProlog
-%%EndProlog
-%%Page: 1 1
- 0 0 0 setrgbcolor
-newpath 1 13 moveto
-5 11 lineto
-5.75 11.75 6.125 12.3125 6.3125 12.6875 curveto
-6.375 12.8125 6.41667 12.91667 6.44444 13 curveto
-6.94444 14.5 lineto
-7 14.66667 7 14.75 7 14.75 curveto
-2 13.75 lineto
-2 13.75 2 13 3.5 11.5 curveto
-8.5 12.5 lineto
-7 14 7 14.75 7 14.75 curveto
-2 13.75 lineto
-2 13.75 2 13.66667 1.94444 13.5 curveto
-2.44444 15 lineto
-2.41667 14.91667 2.375 14.8125 2.3125 14.6875 curveto
-2.125 14.3125 1.75 13.75 1 13 curveto closepath fill
-gsave newpath 0 0 moveto
-48.28426 -48.28429 48.28426 78.28429 0 30 curveto
--8.28427 21.71573 -8.28427 8.28427 0 0 curveto closepath clip
- 0.5 0.5 0.5 setrgbcolor 0 1.58115
- dtransform truncate idtransform setlinewidth pop [2 1 ] 1 setdash 0 setlinecap
- 0 setlinejoin 1 setmiterlimit
-gsave newpath 0 0 moveto
-30 0 lineto
-[0.89442 0.89442 -0.4472 0.4472 0 0] concat stroke grestore
- 2 setlinecap 1 setlinejoin
-gsave newpath 0 0 moveto
--48.28429 48.28426 78.28429 48.28426 30 0 curveto
-[0.89442 0.89442 -0.4472 0.4472 0 0] concat stroke grestore
-grestore
- 0.5 0.5 0.5 setrgbcolor
-0 -2 moveto
-(Aqua) trapf 9.96265 fshow
- 1.58115 0 dtransform exch truncate exch idtransform pop setlinewidth
- [2 1 ] 1 setdash 0 setlinecap 1 setlinejoin 1 setmiterlimit
-gsave newpath 8.1693 -5.9851 moveto
-8.1693 13.9402 lineto
-[0.89442 0.89442 -0.4472 0.4472 0 0] concat stroke grestore
-8.3686 -2 moveto
-(Brass) trapf 19.9253 fshow
- 0 1.58115 dtransform truncate idtransform setlinewidth pop 2 setlinecap
-gsave newpath 1 0 moveto
-2 1 lineto
-[0.89442 0.89442 -0.4472 0.4472 0 0] concat stroke grestore
- 0 0 0 setrgbcolor
-0 10 moveto
-(ast) trapf 9.96265 fshow
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/trap.5 b/Build/source/texk/web2c/triptrap/trap.5
deleted file mode 100644
index 00e0bdfe48d..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.5
+++ /dev/null
@@ -1,23 +0,0 @@
-%!PS
-%%BoundingBox: -151 -2 169 21 
-%%HiResBoundingBox: -150.99219 -2 168.99219 20.00024 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.06.02:2219
-%%Pages: 1
-%%BeginProlog
-%%EndProlog
-%%Page: 1 1
- 0 0 0 setrgbcolor 0 0 dtransform truncate idtransform setlinewidth pop
- [] 0 setdash 0 setlinecap 0 setlinejoin 1 setmiterlimit
-newpath -1 -1 moveto
--0.25 -0.25 0.125 0.3125 0.3125 0.6875 curveto
-0.875 1.8125 -0.25 1.25 2 -1 curveto stroke
-newpath -3 -2 moveto
--2.25 -1.25 -1.875 -0.6875 -1.6875 -0.3125 curveto
--1.125 0.8125 -2.25 0.25 0 -2 curveto stroke
- 0.4 1 0 setrgbcolor
-newpath -150.99219 13.99976 moveto
--150.99219 13.99976 lineto
- closepath fill
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/trap.6 b/Build/source/texk/web2c/triptrap/trap.6
deleted file mode 100644
index e65d4efd90b..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.6
+++ /dev/null
@@ -1,16 +0,0 @@
-%!PS
-%%BoundingBox: 3 0 6 3 
-%%HiResBoundingBox: 3 0 6 2.25 
-%%Creator: MetaPost 1.203
-%%CreationDate: 2009.06.02:2219
-%%Pages: 1
-%%BeginProlog
-%%EndProlog
-%%Page: 1 1
- 0 0 0 setrgbcolor 0 0 dtransform truncate idtransform setlinewidth pop
- [] 0 setdash 0 setlinecap 0 setlinejoin 1 setmiterlimit
-newpath 3 0 moveto
-3.75 0.75 4.125 1.3125 4.3125 1.6875 curveto
-4.875 2.8125 3.75 2.25 6 0 curveto stroke
-showpage
-%%EOF
diff --git a/Build/source/texk/web2c/triptrap/trap.mf b/Build/source/texk/web2c/triptrap/trap.mf
deleted file mode 100644
index adf4d7bd48b..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.mf
+++ /dev/null
@@ -1,170 +0,0 @@
-% This is a diabolical test file for MF84. Don't get stuck.
-if not known inimf: .inimf.=.0. % next lines are skipped if format loaded
-  inimf; nonstopmode; tracingtitles:=day; showstopping:=year; hppp:=1000;
-  << == >> ::: || `` '' -- !! ?? ## && @@ $$ [[ ]] {{ }} . (( 5.5.5 )) ++ "..";
-  begingroup save =; let=,; save,; newinternal $=,; let ):=, endgroup;
-  let year=month; showvariable errorstopmode,readstring,2,"2",,,(,),<<,year;
-  tracingrestores:=tracingcommands:=.00000762939453125; % that's 2^(-17)
-  if tracingcommands>0:tracingcommands:=if not cycle "":1.1 forever;fi;
-  tracingcommands:=2.1 exitif tracingcommands>2 endfor; showtoken |=:|>;
-  tracingedges:=1/.00001; tracingequations:=$+1; p~=tracingedges+.00001;
-  interim tracingspecs:=tracingpens:=tracingchoices:=tracingstats:=
-  warningcheck:=tracingoutput:=tracingmacros:=1; $:=ASCII""; $:=x; p~:=p~;
-  delimiters (); delimiters begintext endtext; vardef foo(text t)=t enddef;
-  def lig(text t,|)=ligtable0::for *=1step1until60:0kern boundarychar+*,endfor
-  skipto0;ligtable t:t|0,skipto255;boundarychar:=boundarychar+51.29999enddef;
-  foo begintext interim proofing:=(-.5; shipout nullpicture; special"3" endtext;
-  for n=tracingpens step 1 until proofing:fi endfor showstats; let!!=skipto;
-  path p~; p~=(0,0)..controls (15,4) and (-15,-12)..(4,0);  everyjob /*\;;
-  vardef /*\`'@#=message @ & str#@ &jobname&char ASCII'`&str@#!enddef;
-  let next=dump; vardef `'='` enddef; def '`="\*/" enddef;
-elseif known"": `'pass[2.]; outer\; let next=\; delimiters ^~7! fi
-next\; % the second pass will now compute silently; the first pass will halt
-batchmode; ^~7,endgroup pausing:=1; exitif p exitif boolean pen pencircle endfor
-scantokens begingroup message char0&"watch this"; "pair p[],';"&char-1endgroup
-path p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',2.5);
-numeric p[][]; p[[ [$] ]]=10000000000000000; "this string constant is incomplete
-string foo[]p,p~if true:[]; p~000=char34&char200&char34;
-boolean p[]~,boolean fi.boolean; showvariable boolean; def\\= =end enddef;
-picture e[]e[], e[], p~[]~[][]; show length scantokens p~0;
-pen p~[]~,q["a",qq; p~1~=q=pencircle scaled mexp(-3016.57654);
-transform p,pp0; if p=p:qq=makepen((1,0)..cycle) xscaled hex "1000";fi
-qq:=makepen((0,0)..(1,0)..(0,1)..(0,0)..(1,0)..(0,1)..cycle);
-vardef p[][]p~ begintext suffix a,b endtext())suffix@=show #@; p.a.b() enddef;
-expandafter let\endtext\\; outer endtext,\,;;qq:=pencircle scaled 4.5 yscaled 2;
-(6,12)-p7=(0,1)transformed p=(2/(x-x),3/0)transformed p;
-p1\2p=p007=begintext if string p~[$]: p.1.2-p.1.199999,1 endtext transformed p;
-showstopping:=0;showvariable p; p=p; let [[=begingroup; let ]]=endgroup;
-(xxpart p+.002,yxpart p)=1[p1,p2]=(5,y+.00001)=(5,y)=(yypart p,xypart p);
-reverse(p~..cycle) transformed p=p2. 3.p;
-p[000000000001]2p~(,[2]3p~,-)=p~1~2[pausing];
-vardef p~[]@# tertiary t:=if p@ @=@ @p fi; vardef p[][]p~[]=BAD; inner ;;
-show p~[-2]~[3000,x]++4000>path p3; showvariable p,P;
-numeric p[]~; p3~=2alpha; p[1/$]~=3beta;
-begingroup save p; showvariable p; 3beta=1]]; showvariable p;
-def//expr;=enddef;def!primary!false):!fi enddef;
-def _aa__ secondary _a_=if(true enddef; qq:=makepen(qw..(qw scaled$)..cycle);
-primarydef _**__=[[show _*__]] enddef;
-secondarydef _***__=expandafter __ scantokens"**oct"_ enddef;
-// //pencircle slanted length p~**makepen reverse subpath p7-p2 of
- (p7{p2}..controls _aa__ not odd.1(15) and known p or !p2and-p2..{1,1}(-p2
- {curl- +1)..tension atleast1..cycle sqrt2++sqrt2***[[]];
-[[interim proofing:=charcode:=-20.5;chardp:=-2048;shipout nullpicture]];
-if charexists -275.50002>known p0 0p=known p~: randomseed charcode; fi
-randomseed:="goof"; a[($,18++1+-+18),(2,3)]=b[(3,2),(1,$);
-show (^+1,~+2) slanted-1 yscaled-2 zscaled-(3,4), p transformed(pp xscaled 9),
- pp shifted (1,2) transformed(p transformed p), -_[0][1,2]; show
-floor sind mlog sqrt mexp200cosd angle(normaldeviate,uniformdeviate-chardp);
-string s[]; s1=s2=s4; s3=s5; s1=s2; if s1<=s4<>(s1<>s3):show[[char34=s2:=s3]]fi;
-substring penoffset point.1of.p~of[[pencircle]]rotated1080/2/1/3of decimal
- directiontime postcontrol-1.5of(p~&cycle)-precontrol1/2of p~(p~)=s1:=s4:=s4;
-path p~[]; p~1=p2{length"  "}&cycle; p~1=p2=p~0; p2..controls-p2..cycle=p~2;(p7
-..tension1.2..p~[length p~2]..p~2&{0,1}p2..tension1and atleast1..cycle)..tension
- x..{curl1}-p7{curl hex "IsBad"}..tension.75and.74999..p2{0,1}&p2{_,'}..cycle:=p
- ~4; subpath(-9,9)of subpath(3.5001,7.00001)of p~4=p~6;
-show p~6, directiontime(1,2) of p~6, directiontime(1,-1.00001) of p~6;
-p~3=(0,0)..controls (1,1) and (0,1)..(1,0); show p2..p2{p7}&{$,$}cycle,
- (directiontime(1,1) of subpath(.314159,1) of p~3)[.314159,1];
-p~5=(subpath(0,.25)of p~3&subpath(.25,1)of p~3)shifted begintext1,0;
-p~3:=2/3'zscaled'{p~3}..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(1,0);
-show p~3 intersectiontimes reverse p~3, point.17227 of p~3, point1-.28339of p~3;
-show point xpart(p~5 intersectiontimes p~5 shifted (.01,0))of p~5-
- point ypart(p~5 intersectiontimes p~5 shifted (.01,0))of p~5;
-[[interim tracingedges:=1; e[-1+-+ -1.00001]=nullpicture; addto e1 also[[
-addto e0 doublepath p~5 scaled 3 withpen q; e0=e1=e2; cull e1 dropping (0,.1);
-nullpicture]];show e1 shifted(4089,-4095), e2 shifted(-4095,4092)shifted (-3,0),
-e2 shifted(4089,-4095)]];addto e1 also  e2 shifted(-2,$); e1:=e1 shifted(-4,$);
-addto e0 also e1rotated89.999+e1scaled$; show e0 xscaled-10 yscaled2 xscaled82
-yscaled683;addto e1 doublepath (0,9) withweight-3 withweight turningnumber p~6
- withpen pencircle xscaled(oct"180"++1) rotated-angle(64,$) shifted (9,8)
- withpen makepen(($,$)..(1,0)..(1,1)..($,0)..($,$)&cycle)xscaled4095.49999;
-show e1, totalweight e1; chardp:=charcode:=5; xoffset:=-1.5; shipout e1;
-showstats; addto e2doublepath p~ yscaled1/60; e3:=e2 yscaled 0;
-autorounding:=2; addto e3doublepath(.5,0)..(3.5,1.5)withweight2;
-tracingspecs:=0; q:=makepen((1,1)..cycle) yscaled 1.5;
-p~8=(($,yy)rotated p{0,1}..{0,$}(1,0){0,$}..cycle)scaled2shifted(1000.49,9);
-turningcheck:=1;addto e2doublepath p~8 withpen q withweight p withpen cycle p;
-[[interim autorounding:=xx=.1; addto e2 contour p~8 withpen q withweight2]];
-chardx:=chardp:=charext:=-14.5;shipout-(-e0-e2)+e2shifted(0,6turningnumber p~8);
-p~9=(0,0)..(1,.5)..(5,1.5)..(7,2.5)..(12,3.5)..(13,4);addto e3 doublepath p~9;
-smoothing:=1; addto e3 doublepath p~9; addto e3 doublepath (-4095,0)..tension
-3/4 and 999..(0,2); show e3 rotated-90, (e0+e0) rotated90$ rotated90;
-if "a" if "ab">"b" elseif path reverse (3,4): >="aa":foo elseif fi "bar"
-else if '-(1,yy)<': :fi else def dup text t=[[t;save enddef;def|suffix$=,$
-enddef; def||tertiary p=show substring p of("a" enddef;||(2,$)&"bc");
-tertiarydef x++y=[[dup showtoken x;]];def quote x expr z of y=z enddef;
- texts(quote x=(y+0)y+y)("xx",foo(x))=0]] enddef; def texts(text t,tt)expr?=
- for n:=,for n"yy":n,length if false:endfor tt,t,:if string n:forsuffixes n=
- foo1,[foo(n)],':show t,tt|(n;exitif not('<='+(?,yy)) endfor for m= :+endfor
-  for m=alpha step-1.1 3$: +m endfor fi endfor enddef; show (0,0){curl2}..
- subpath(23.3,4.5)of p~9{curl3}..($,$){curl4}..cycle;numspecial p~++2+3;[[
-let?=if;save if,\;def if=endinput?enddef;def texts=input enddef;texts trap ]];
-dup[[def texts secondary x=primarydef y++y=x@y enddef; showtoken++;x enddef]]\;
-proofing:=1;texts:="a"&"b";% strings "yy" and "ab" no longer appear in memory
-texts-1.00001a1=-(a2+a3+a4+a5+a6);-(a3,a2)/.99999=-(a4+a5+[[showdependencies;
-a6]],a3+a4+a5+a6)]]; 1.00001a4+1=a5+a6; alpha:=.9alpha+7; showdependencies;
-a5=a6=2/3-a6; cull e1 dropping($,4a5)withweight1.5; charcode:=chardp:=27;
-openwindow 3 from (0,0) to (0,0) at "whoops"; addto p; shipout p; cull p;
-openwindow -.5 from ($,$) to ($,$) at (0,0); special p; numspecial "p";
-openwindow 15.49999 from (0,32*1024) to (1,31*1057) at (0,0); shipout e1;
-openwindow 5 from (0,length((0,0){0,0})) to (4,2) at ($,1);
-openwindow 6 from (length($,0),1) to (3,10) at (-5,2);
-display nullpicture; display p inwindow 3; display p inwindow 6;
-display e1 inwindow 6; cull e0 dropping (0.1,4095.999999) withweight 3.5
-withweight-3.5; display e0 inwindow 5.5; addto e0 also p; addto e0 contour 0;
-display e0 inwindow 5.49999; addto e0 contour p~9;
-display e1 inwindow 3+3; display e0e0 inwindow[[vardef e[]e=enddef;6]];
-addto e0 also e1; display e0 inwindow 5; ligtable||:255|=:|>>0,skipto0;
-display e1 inwindow 15; display e1 inwindow 6;
-show [[interim tracingcommands:=0; lig("g")(=:|); lig("h":"i")(|=:);
-lig("j")(|=:>);lig("k")(=:|>); lig("l")(|=:|>)]];
-b1:=c.a[ [[let c=++;vardef b=enddef;1]] ]; ligtable"m":0=:0,skipto5;
-!!; errhelp 0; errmessage "Be like Jane";
-errhelp "He%%%lp%"; errmessage""; errhelp ""; errmessage "Another";
-headerbyte 0; headerbyte(48.5)substring(-9,9)of"long"; for\=0:\
-headerbyte 9:2a6,"q"; fontdimen 9:2a6,"q"; fontdimen 1:2048;
-fontmaking:=1; extensible 5 5,"c"255.5,"d"; charlist 0:5:"a":"d";
-ligtable255:255::"a"=:"b","d" kern -2048,"c":0:99.5:"e"|=:|"f",0kern';
-ligtable 5:0; def clear(text x)=interim x:=$ enddef; clear(hppp); vppp=0;
-[[clear(tracingmacros); clear(tracingcommands); clear(tracingoutput\;
- clear(proofing);designsize:=.99999;charcode:=ASCII char-418.5;vppp:=designsize;
- def dp expr d = charcode:=charcode+1; chardp:=d; shipout nullpicture enddef;
- dp 13; dp 12; dp 0; dp 21; dp -2; dp 17; dp 11; dp 3; charic:=-1000; dp -1;
- dp 25; dp 31; dp 19; dp 7; charwd:=256; chardy:=6; dp 23; dp 30]];
-def f(suffix@@)(expr a,b)(text t)=numeric w; show a; % wipes out the old w
-addto @@ contour (0,0)..(2,0)..(1,$)..(1,1)..cycle withpen qq; % strange path
-addto @@ doublepath (0,0){1,1}..{2,1}(2,1) withpen qq; % carefully chosen
-addto @@ doublepath(($,$){1,0}..(1,1){1,0})scaled.5 withpen nullpen;
-cull @@ keeping (4,4) withweight1.5; enddef; def g(suffix$)=show $ enddef;
-addto e0 contour (0,0){1,0}..{1,0}(1,0){0,$}..{0,1}cycle withpen qq;
-f(e[3,w); g(e3,transformed p,penoffset-(1,1.3)of(pencircle scaled20 yscaled-.5),
- directiontime (0,1) of ((0,0)..controls(1,1)and($,1)..(3,0)),
- point 3.14159 of p~9 intersectiontimes subpath (3.14159,4) of p~9,
- (($,1.1)..(1,$)) intersectiontimes precontrol$ of (0,0);
-addto e3 doublepath(-4094.99998,0)..(4094.99998,-.00001) withpen penoffset 0 of
-pencircle; addto e3 also e3 shifted (0,257); ,"flushed with pride"; numeric xx;
-def f(expr x,y,z)=showdependencies;tracingcapsules:=1;showdependencies;show
- 1/3(3,6)*((x+y)+(y-x)), (1,1)/sqrt2 zscaled (x+1,x+2) - (x+1,x+2) rotated 45,
- (0,1) zscaled (1,y+2)-(1,y+2) rotated 90 enddef; f((xx+1)/.3,(yy-1)/.5,(xx,0));
-'=(1000o3-4000(o1-o2)+4000o2+9,-.01o3+3ooo+
- [[oo=9/10(o2+o4+o5-20);o4=o5=8/9(o1+.5o2); o6=-.0001o2;showdependencies;
-  numeric o[];xpart(alfa,[[pair alfa;0]])]])=-2/3[[save p;(p$,1-p$)]];
-xoffset:=yoffset:=4000[[oo=.5ooo=2*-1/2(ooo+[[numeric ooo;1]]);oo]];
-for @=angle(sqrt$,mlog$):charext:=uniformdeviate$;charht:=2048;granularity:=-8;
-addto e3 contour (0,-100)..tension 500..(100,-99)..tension 3000..cycle;
-tracingoutput:=@; shipout e3; special "bye"; interim char 99 = "c"; true=false;
-[[clear(tracingcommands); charcode:=ASCII char 269-13; shipout+nullpicture;
-"careful" quote for for = @ step 200 until 2*2600: &" METAFONT" endfor;]];
-scrollmode; "hello again"&char31; save p; fillin:=-.043;
-def f expr x=let )=]; let [=(; show _ enddef; begingroup tracingspecs:=1;
-show nullpen, makepath.qq, makepath(q rotated1), makepath pencircle rotated $;
-addto e0 doublepath (0,2){0,$}..{0,$}(0,1)..{1,0}(3,0)..(4,0){1,0}..cycle
- withpen makepen((0,0)..(5,2.9)..(4,3)..cycle); tracingonline:=1; f xx[1);
-showdependencies; qq:=q; showstats; bye endtext
-% things not tested:
-% interaction (error insertion/deletion, interrupts, \pausing, files not there)
-% date, time; initialization of random number generator without randomseed
-% system-dependent parsing of file names, areas, extensions
-% certain error messages, especially fatal ones
-% things that can't happen in INIMF
-% unusual cases of fixed-point arithmetic
diff --git a/Build/source/texk/web2c/triptrap/trap.mp b/Build/source/texk/web2c/triptrap/trap.mp
deleted file mode 100644
index 1be226401f7..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.mp
+++ /dev/null
@@ -1,216 +0,0 @@
-% This is a test file for MetaPost analogous to trap.mf
-if not known inimp: .inimp.=.0. % next lines are skipped if format loaded
-  inimp; nonstopmode; tracingtitles:=day; showstopping:=year;
-  << == >> ::: || `` '' -- !! ?? ## && @@ $$ [[ ]] {{ }} . (( 5.5.5 )) ++ "..";
-  begingroup save =; let=,; save,; newinternal $=,; let ):=, endgroup;
-  let year=month; showvariable errorstopmode,readstring,2,"2",,,(,),<<,year;
-  tracingrestores:=tracingcommands:=.00000762939453125; % that's 2^(-17)
-  if tracingcommands>0:tracingcommands:=if not cycle "":1.1 forever;fi;
-  tracingcommands:=2.1 exitif tracingcommands>2 endfor; showtoken |=:|>;
-  tracinglostchars:=1/.00001; tracingequations:=$+1; p~=tracinglostchars+.00001;
-  interim tracingspecs:=tracingchoices:=tracingstats:=
-  warningcheck:=tracingoutput:=tracingmacros:=1; $:=ASCII""; $:=x; p~:=p~;
-  delimiters (); delimiters begintext endtext; vardef foo(text t)=t enddef;
-  def lig(text t,|)=ligtable0::for *=1step1until60:0kern boundarychar+*,endfor
-  skipto0;ligtable t:t|0,skipto255;boundarychar:=boundarychar+51.29999enddef;
-  foo begintext interim tracinglostchars:=(.5;show urcorner("flubo"infont"trapf"
-  ),2+2endtext; for n=tracingspecs step 1 until $:fi endfor showstats;
-  let!!=skipto; path p~; p~=(0,0)..controls (15,4) and (-15,-12)..(4,0);
-  everyjob /*\;; vardef /*\`'@#=message @ & str#@ &jobname&char ASCII'`&str@#!
-  enddef;let next=endinput;vardef `'='` enddef;def '`="\*/"enddef;
-  begingroup errorstopmode; endgroup;
-elseif known"": `'pass[2.]; nonstopmode; outer\; let next=\; delimiters ^~7! fi
-next\; % the second pass will now compute silently; the first pass will halt
-batchmode; ^~7,endgroup pausing:=1; exitif p exitif boolean pen pencircle endfor
-scantokens begingroup message char0&"watch this"; "pair p[],';"&char-1endgroup
-path p[][]p,w,qw; qw=(1,-2)..(2,-1)..(2.5,0.5)..(1,2)..(turningnumber',2.5);
-numeric p[][]; p[[ [$] ]]=10000000000000000; "this string constant is incomplete
-string foo[]p,p~if true:[];
-boolean p[]~,boolean fi.boolean; showvariable boolean;
-inner \; def\\= =show enddef; outer \;  picture e[]e[], e[], p~[]~[][];
-pen p~[]~,q["a",qq; p~1~=q=pencircle scaled mexp(-3016.57654);
-transform p,pp0; if p=p:qq=makepen((7,0)..cycle) xscaled hex "1000";show qq;fi
-qq:=makepen((4,1)..(1,2)..(5,3)..(3,2)..(1,1)..(0,1)..(1,0)..cycle);show qq;
-vardef p[][]p~ begintext suffix a,b endtext())suffix@=show #@; p.a.b() enddef;
-expandafter let\endtext\\; outer endtext,\,;;
-(6,12)-p7=(0,1)transformed p=(2/(x-x),3/0)transformed p;
-p1\2p=p007=begintext if string p~[$]: p.1.2-p.1.199999,1 endtext transformed p;
-showstopping:=0;showvariable p; p=p; let [[=begingroup; let ]]=endgroup;
-(xxpart p+.002,yxpart p)=1[p1,p2]=(5,y+.00001)=(5,y)=(yypart p,xypart p);
-reverse(p~..cycle) transformed p=p2. 3.p;
-p[000000000001]2p~(,[2]3p~,-)=p~1~2[pausing];
-vardef p~[]@# tertiary t:=if p@ @=@ @p fi; vardef p[][]p~[]=BAD; inner ;;
-show p~[-2]~[3000,x]++4000>path p3; showvariable p,P;
-numeric p[]~; p3~=2alpha; p[1/$]~=3beta;
-begingroup save p; showvariable p; 3beta=1]]; showvariable p;
-def//expr;=enddef;def!primary!false):!fi enddef;
-def _aa__ secondary _a_=if(true enddef; qq:=makepen(qw..(qw scaled$)..cycle);
-show qq; primarydef _**__=[[show _*__]] enddef;
-secondarydef _***__=expandafter __ scantokens"**oct"_ enddef;
-// //pencircle slanted length p~**makepen reverse subpath p7-p2 of
- (p7{p2}..controls _aa__ not odd.1(15) and known p or !p2and-p2..{1,1}(-p2
- {curl- +1)..tension atleast1..cycle sqrt2++sqrt2***[[]];
-charcode:=-20.5;chardp:=-2048;shipout nullpicture;
-if charexists -275.50002>known p0 0p=known p~: randomseed charcode; fi
-randomseed:="goof"; a[($,18++1+-+18),(2,3)]=b[(3,2),(1,$);
-show (^+1,~+2) slanted-1 yscaled-2 zscaled-(3,4), p transformed(pp xscaled 9),
- pp shifted (1,2) transformed(p transformed p), -_[0][1,2]; show
-floor sind mlog sqrt mexp200cosd angle(normaldeviate,uniformdeviate-chardp);
-string s[]; s1=s2=s4; s3=s5; s1=s2; if s1<=s4<>(s1<>s3):show[[char34=s2:=s3]]fi;
-substring penoffset point.1of.p~of[[pencircle]]rotated1080/2/1/3of decimal
- directiontime postcontrol-1.5of(p~&cycle)-precontrol1/2of p~(p~)=s1:=s4:=s4;
-path p~[]; p~1=p2{length"  "}&cycle; p~1=p2=p~0; p2..controls-p2..cycle=p~2;(p7
-..tension1.2..p~[length p~2]..p~2&{0,1}p2..tension1and atleast1..cycle)..tension
- x..{curl1}-p7{curl hex "IsBad"}..tension.75and.74999..p2{0,1}&p2{_,'}..cycle:=p
- ~4; subpath(-9,9)of subpath(3.5001,7.00001)of p~4=p~6;
-show p~6, directiontime(1,2) of p~6, directiontime(1,-1.00001) of p~6;
-p~3=(0,0)..controls (1,1) and (0,1)..(1,0); show p2..p2{p7}&{$,$}cycle,
- (directiontime(1,1) of subpath(.314159,1) of p~3)[.314159,1];
-p~5=(subpath(0,.25)of p~3&subpath(.25,1)of p~3)shifted begintext1,0;
-p~3:=2/3'zscaled'{p~3}..controls(2,2/3(3))and penoffset(1/2x,y)of(0,1)(1,0);
-show p~3 intersectiontimes reverse p~3, point.17227 of p~3, point1-.28339of p~3;
-show point xpart(p~5 intersectiontimes p~5 shifted (.01,0))of p~5-
- point ypart(p~5 intersectiontimes p~5 shifted (.01,0))of p~5;
-[[ e[-1+-+ -1.00001]=nullpicture; addto e1 also[[
-addto e0 doublepath p~5 scaled 3 withpen q; e0=e1=e2;
-nullpicture]];show e1, e2 shifted (-3,0) ]];
-addto e1 also  e2 shifted(-2,$); e1:=e1 shifted(-4,$);
-addto e1 doublepath (0,9) withcolor(.4,turningnumber p~4,0)
- withpen qq xscaled(oct"180"++1) rotated-angle(64,$) shifted (9,8);
-show e1; chardp:=charcode:=5; xoffset:=-1.5; shipout e1; e3=nullpicture;
-showstats; addto e3doublepath(.5,0)..(3.5,1.5)dashed e0;
- q:=makepen((1,1)..cycle) yscaled 1.5;
-chardx:=chardp:=charext:=-14.5;charcode:=6;shipout e2;
-p~9=(0,0)..(1,.5)..(5,1.5)..(7,2.5)..(12,3.5)..(13,4);addto e3 doublepath p~9;
-addto doublepath (-4095,0)..tension
-3/4 and 999..(0,2); show e3 rotated-90;
-if "a" if "ab">"b" elseif path reverse (3,4): >="aa":foo elseif fi "bar"
-else if '-(1,yy)<': :fi else def dup text t=[[t;save enddef;def|suffix$=,$
-enddef; def||tertiary p=show substring p of("a" enddef;||(2,$)&"bc");
-tertiarydef x++y=[[dup showtoken x;]];def quote x expr z of y=z enddef;
- texts(quote x=(y+0)y+y)("xx",foo(x))=0]] enddef; def texts(text t,tt)expr?=
- for n:=,for n"yy":n,length if false:endfor tt,t,:if string n:forsuffixes n=
- foo1,[foo(n)],':show t,tt|(n;exitif not('<='+(?,yy)) endfor for m= :+endfor
-  for m=alpha step-1.1 3$: +m endfor fi endfor enddef; show (0,0){curl2}..
- subpath(23.3,4.5)of p~9{curl3}..($,$){curl4}..cycle;zzz=p~++2+3;[[
-let?=if;save if,\;def if=endinput?enddef;def texts=input enddef;texts trap ]];
-dup[[def texts secondary x=primarydef y++y=x@y enddef; showtoken++;x enddef]]\;
-texts:="a"&"b";% strings "yy" and "ab" no longer appear in memory
-texts-1.00001a1=-(a2+a3+a4+a5+a6);-(a3,a2)/.99999=-(a4+a5+[[showdependencies;
-a6]],a3+a4+a5+a6)]]; 1.00001a4+1=a5+a6; alpha:=.9alpha+7; showdependencies;
-a5=a6=2/3-a6; charcode:=chardp:=27; 3.1=aaz; show aaz; ligtable||:255|=:|>>0,
-skipto0; show [[interim tracingcommands:=0; lig("g")(=:|); lig("h":"i")(|=:);
-lig("j")(|=:>);lig("k")(=:|>); lig("l")(|=:|>)]];
-b1:=c.a[ [[let c=++;vardef b=enddef;1]] ]; ligtable"m":0=:0,skipto5;
-!!; errhelp 0; errmessage "Be like Jane";
-errhelp "He%%%lp%"; errmessage""; errhelp ""; errmessage "Another";
-headerbyte 0; headerbyte(48.5)substring(-9,9)of"long"; for\=0:\
-headerbyte 9:2a6,"q"; fontdimen 9:2a6,"q"; fontdimen 1:2048;
-fontmaking:=1; extensible 5 5,"c"255.5,"d"; charlist 0:5:"a":"d";
-ligtable255:255::"a"=:"b","d" kern -2048,"c":0:99.5:"e"|=:|"f",0kern';
-ligtable 5:0; def clear(text x)=interim x:=$ enddef; clear(hppp); vppp=0;
-[[clear(tracingmacros); clear(tracingcommands); clear(tracingoutput\;
- designsize:=.99999;charcode:=ASCII char-418.5;
- def dp expr d = charcode:=charcode+1; chardp:=d; shipout nullpicture enddef;
- dp 13; dp 12; dp 0; dp 21; dp -2; dp 17; dp 11; dp 3; charic:=-1000; dp -1;
- dp 25; dp 31; dp 19; dp 7; charwd:=256; chardy:=6; dp 23; dp 30]];
-def f(suffix@@)(expr a,b)(text t)=numeric w; show a; % wipes out the old w
-addto @@ contour (0,0)..(2,0)..(1,$)..(1,1)..cycle withpen qq; % strange path
-addto @@ doublepath (0,0){1,1}..{2,1}(2,1) withpen qq; % carefully chosen
-addto @@ doublepath(($,$){1,0}..(1,1){1,0})scaled.5 withpen nullpen;
-enddef; def g(suffix$)=show $ enddef;
-addto e0 contour (0,0){1,0}..{1,0}(1,0){0,$}..{0,1}cycle withpen qq;
-f(e[3,w); g(e3,transformed p,penoffset-(1,1.3)of(pencircle scaled20 yscaled-.5),
- directiontime (0,1) of ((0,0)..controls(1,1)and($,1)..(3,0)),
- point 3.14159 of p~9 intersectiontimes subpath (3.14159,4) of p~9,
- (($,1.1)..(1,$)) intersectiontimes precontrol$ of (0,0);
-addto e3 doublepath(-4094.99998,0)..(4094.99998,-.00001) withpen penoffset 0 of
-pencircle; addto e3 also e3 shifted (0,257); ,"flushed with pride"; numeric xx;
-def f(expr x,y,z)=showdependencies;tracingcapsules:=1;showdependencies;show
- 1/3(3,6)*((x+y)+(y-x)), (1,1)/sqrt2 zscaled (x+1,x+2) - (x+1,x+2) rotated 45,
- (0,1) zscaled (1,y+2)-(1,y+2) rotated 90 enddef; f((xx+1)/.3,(yy-1)/.5,(xx,0));
-'=(1000o3-4000(o1-o2)+4000o2+9,-.01o3+3ooo+
- [[oo=9/10(o2+o4+o5-20);o4=o5=8/9(o1+.5o2); o6=-.0001o2;showdependencies;
-  numeric o[];xpart(alfa,[[pair alfa;0]])]])=-2/3[[save p;(p$,1-p$)]];
-xoffset:=yoffset:=4000[[oo=.5ooo=2*-1/2(ooo+[[numeric ooo;1]]);oo]];
-addto foo contour begingroup vardef foo=enddef; (0,0)..cycle endgroup;
-p~7=p~8; p~8:=(0,0){-1,1}..(30,0); show p~8, directiontime (0,-1)of p~8;
-show directiontime (1,0) of p~9, directiontime(1,-1)
-of ((0,0){1,0}..(0,0){0,-1)..cycle);
-e9=e4=nullpicture; addto e4 doublepath p~8;
-addto e9 doublepath p~8 dashed e4; e9:=nullpicture;
-e4:=nullpicture; addto e4 doublepath(1,1)..(4,1);
-addto e9 doublepath p~8 dashed e4; e9:=nullpicture;
-addto e4 doublepath makepath pencircle dashed e4 scaled -2; show e4;
-e4:=e5=nullpicture; addto e4 doublepath (-4,-3)..tension 2..(-2,-2.7);
-addto e5 doublepath p~5 shifted (0,4) scaled 3 dashed e4 withpen qq;
-show llcorner e5;  verbatimtex \font\tra=trapf at 10pt
-    \font\trb=trapf at 20pt % TeX comment only!" etex
-e6:=nullpicture; addto e6 doublepath (0,0)..(30,0) dashed makepath pencircle
-dashed e5 withpen pencircle scaled2 dashed e5shifted(0,-11)
-withpen pencircle; show e6; def -- = {curl1}..{curl1}enddef;
-p~7 := p~8 rotated 90 xscaled -1 .. cycle; linecap:=2; linejoin:=1;
-e6=nullpicture; addto e6 doublepath p~8 dashed e5 withpen pencircle;
-clip e6 to p~7; addto e6 also btex \tra Aqua \vrule\trb Brass etex
- shifted(0,-2); addto e6 doublepath (1,0)..(2,1); addto e5 also
- e6 withcolor .5*(1,1,1) dashed e4 withpen pencircle xscaled 2 rotated 45;
-addto e5 also btex \tra mast etex shifted(0,10);
-show e6, lrcorner e5, ulcorner e5; charcode:=200; shipout e5;
-showstats; e5:=e6:="curb"infont"trapf" slanted-.5 scaled-1; showstats;
-show penoffset(0,0)of pencircle, llcorner e5, urcorner e5;
-e5:=e5 rotated 90 shifted "oops"; show llcorner e5, urcorner e5;
-show urcorner (char220 infont "trapf"), makepath qq;
-show subpath(-2,-1)of p~8, subpath(9,10)of makepath pencircle;
-"hi" infont "qw99z"; special "ij"="ij"; show substring(-2,-1)of"abc";
-addto e5 contour [[ ]]; addto e5 contour true; pausing:=0;prologues:=1;
-charcode:=197; shipout e5; p~10=(0,0){1,1.01}..tension atleast 1..{1,0}
-(1,1){-1,1}..(2,0){1,-1}; prologues:=0; for d=(-1,1),(1,-1),(0,0):
-show directiontime d of p~10; endfor  linejoin:=linecap:=1;
-e5:=nullpicture; addto e5 contour makepath(pencircle scaled 10)
-withpen pencircle shifted(2,0);  addto e5 doublepath (0,0)..(12,0)
-withpen pencircle yscaled 3; charcode:=148; shipout e5;
-e5:=nullpicture; clip p~8 to; clip e5 to e4; clip e5 to p~8; clip e5 to p~7;
-addto e5 doublepath makepath(pencircle scaled 50) withpen qq;
-addto e5 doublepath p~8 withpen pencircle  xscaled 2 dashed e4;
-addto e5 doublepath p~8 withpen pencircle dashed e4;
-addto e5 doublepath p~8 shifted (10,0) dashed e4 scaled 1 withpen pencircle;
-charcode:=149; shipout e5;  addto 3; addto p~8 contour p~7;
-e5:=nullpicture; linecap:=2; linejoin:=0; miterlimit:=10;
-addto e5 contour (10,5)..cycle withpen qq;
-addto e5 doublepath (5,10)..(5,15) withpen qq;
-addto e5 doublepath (0,0)..controls(10,10)..(10,10)..(0,20){curl1}..(30,10)
-withpen makepen((0,-5)..(0,5)..cycle); charcode:=150; prologues:=1; shipout e5;
-for @=angle(sqrt$,mlog$):charext:=uniformdeviate$;charht:=2048;
-addto e3 contour (0,-100)..tension 500..(100,-99)..tension 3000..cycle;
-tracingoutput:=@; special "bye"; charcode:=151; shipout e3;
-interim char 99 = "c"; true=false; show penoffset (2,1) of qq;
-showstats; let f=faz; showtoken f; showstats;
-e17=nullpicture; addto e17 doublepath (-4,-5)..(6,5);
-setbounds e17 to makepath(pencircle scaled 9); show llcorner e17, urcorner e17;
-addto e5 also e17 shifted (-5,-5); show llcorner e5; truecorners:=2;
-show llcorner e5; truecorners:=-1;
-setbounds e17 to makepath(pencircle xscaled 19);
-addto e5 also e17 shifted(-5,-10); show llcorner e5, e5, urcorner pencircle;
-e5:=nullpicture; path ap[];
-ap1=makepath(pencircle scaled 100);
-ap2=(2,-14)..controls (14,-7) and (14,7)..(2,14);
-ap3=(-50,0)..controls (-50,0) .. (50,0);
-show arclength (ap2 scaled 1000), arclength(ap3 scaled 200);
-show arclength ap1, arclength ap2;
-show arctime 6.4 of  ap3, arclength subpath(0,arctime 37 of ap3) of ap3;
-show arctime -1000 of ap1, arctime -3 of ap2, arctime314 of (ap1 scaled .00001);
-[[clear(tracingcommands); charcode:=ASCII char 269-13; shipout nullpicture;
-"careful" quote for for = @ step 200 until 2*2600: &" METAFONT" endfor;]];
-scrollmode; "hello again"&char31; save p;
-def f expr x=let )=]; let [=(; show _ enddef; begingroup tracingonline:=1;
-tracingonline:=1; f xx[1); showdependencies; qq:=q; showstats; bye endtext
-% things not tested:
-% interaction (error insertion/deletion, interrupts, \pausing, files not there)
-% date, time; initialization of random number generator without randomseed
-% system-dependent parsing of file names, areas, extensions
-% certain error messages, especially fatal ones
-% things that can't happen in INIMP
-% unusual cases of fixed-point arithmetic
-% certain other unusual cases, especially when something similar is tested
-% most events that trigger string pool compaction
-% features that have entered the language after 0.632
-\ No newline at end of file
diff --git a/Build/source/texk/web2c/triptrap/trap.mpx b/Build/source/texk/web2c/triptrap/trap.mpx
deleted file mode 100644
index 1529948d569..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.mpx
+++ /dev/null
@@ -1,27 +0,0 @@
-% Written by DVItoMP, C Version 0.60
-begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
-string _n[];
-vardef _s(expr _t,_f,_m,_x,_y)=
-  addto _p also _t infont _f scaled _m shifted (_x,_y); enddef;
-_n0="trapf";
-_s("Aqua",_n0,1.00000,0.0000,0.0000);
-interim linecap:=0;
-vardef _r(expr _a,_w) =
-  addto _p doublepath _a withpen pencircle scaled _w enddef;
-_r((8.1693,-3.9851)..(8.1693,15.9402), 0.3985);
-_n1="trapf";
-_s("Brass",_n1,2.00000,8.3686,0.0000);
-setbounds _p to (0,-3.9851)--(18.3313,-3.9851)--
- (18.3313,15.9402)--(0,15.9402)--cycle;
-_p endgroup
-mpxbreak
-begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
-string _n[];
-vardef _s(expr _t,_f,_m,_x,_y)=
-  addto _p also _t infont _f scaled _m shifted (_x,_y); enddef;
-_n0="trapf";
-_s("ast",_n0,1.00000,0.0000,0.0000);
-setbounds _p to (0,-0.9963)--(1.9925,-0.9963)--
- (1.9925,6.9738)--(0,6.9738)--cycle;
-_p endgroup
-mpxbreak
diff --git a/Build/source/texk/web2c/triptrap/trap.typ b/Build/source/texk/web2c/triptrap/trap.typ
deleted file mode 100644
index 9994dcc000f..00000000000
--- a/Build/source/texk/web2c/triptrap/trap.typ
+++ /dev/null
@@ -1,210 +0,0 @@
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diff --git a/Build/source/texk/web2c/triptrap/trapf.pl b/Build/source/texk/web2c/triptrap/trapf.pl
deleted file mode 100644
index 6c7c9a2a43d..00000000000
--- a/Build/source/texk/web2c/triptrap/trapf.pl
+++ /dev/null
@@ -1,105 +0,0 @@
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-(FACE F MRR)
-(CODINGSCHEME MP TEST: NOT A REAL FONT)
-(DESIGNSIZE R 10.0)
-(COMMENT DESIGNSIZE IS IN POINTS)
-(COMMENT OTHER SIZES ARE MULTIPLES OF DESIGNSIZE)
-(CHECKSUM O 0)
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-   (SPACE R 0.400001)
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diff --git a/Build/source/texk/web2c/triptrap/trapman.tex b/Build/source/texk/web2c/triptrap/trapman.tex
deleted file mode 100644
index 7968c6e44ea..00000000000
--- a/Build/source/texk/web2c/triptrap/trapman.tex
+++ /dev/null
@@ -1,400 +0,0 @@
-% The TRAP manual: How to validate MF --- last updated by D E Knuth on 4 Dec 89
-\font\eighttt= cmtt8
-\font\eightrm= cmr8
-\font\titlefont=cmssdc10 at 40pt
-\let\mc=\eightrm
-\font\logo=manfnt % font used for the METAFONT logo
-\def\MF{{\logo META}\-{\logo FONT}}
-\rm
-\let\mainfont=\tenrm
-
-\def\.#1{\hbox{\tt#1}}
-\def\\#1{\hbox{\it#1\/\hskip.05em}} % italic type for identifiers
-
-\parskip 2pt plus 1pt
-\baselineskip 12pt plus .25pt
-
-\def\verbatim#1{\begingroup \frenchspacing
-  \def\do##1{\catcode`##1=12 } \dospecials
-  \parskip 0pt \parindent 0pt
-  \catcode`\ =\active \catcode`\^^M=\active
-  \tt \def\par{\ \endgraf} \obeylines \obeyspaces
-  \input #1 \endgroup}
-% a blank line will be typeset at the end of the file;
-% if you're unlucky it will appear on a page by itself!
-{\obeyspaces\global\let =\ }
-
-\output{\shipout\box255\global\advance\pageno by 1} % for the title page only
-\null
-\vfill
-\centerline{\titlefont A Torture Test}
-\vskip8pt
-\centerline{\titlefont for \logo ()*+,-.*}
-\vskip 24pt
-\centerline{by Donald E. Knuth}
-\centerline{Stanford University}
-\vskip 6pt
-\centerline{({\sl Version 2, January 1990\/})}
-\vfill
-\centerline{\vbox{\hsize 4in
-\noindent Programs that claim to be implementations of \MF84 are
-supposed to be able to process the test routine contained in this
-report, producing the outputs contained in this report.}}
-\vskip 24pt
-{\baselineskip 9pt
-\eightrm\noindent
-The preparation of this report was supported in part by the National Science
-Foundation under grants IST-8201926 and MCS-8300984,
-and by the System Development Foundation.
-{\logo opqrstuq} is a trademark of Addison-Wesley Publishing Company.
-  
-
-}\pageno=0\eject
-
-\output{\shipout\vbox{ % for subsequent pages
-    \baselineskip0pt\lineskip0pt
-    \hbox to\hsize{\strut
-      \ifodd\pageno \hfil\eightrm\firstmark\hfil
-        \mainfont\the\pageno
-      \else\mainfont\the\pageno\hfil
-        \eightrm\firstmark\hfil\fi}
-    \vskip 10pt
-    \box255}
-  \global\advance\pageno by 1}
-\let\runninghead=\mark
-\outer\def\section#1.{\noindent{\bf#1.}\quad
-  \runninghead{\uppercase{#1} }\ignorespaces}
-
-\section Introduction.
-People often think that their programs are ``debugged'' when large applications
-have been run successfully. But system programmers know that a typical large
-application tends to use at most about 50 per cent of the instructions
-in a typical compiler. Although the other half of the code---which tends
-to be the ``harder half''---might be riddled with errors, the system seems
-to be working quite impressively until an unusual case shows up on the
-next day. And on the following day another error manifests itself, and so on;
-months or years go by before certain parts of the compiler are even
-activated, much less tested in combination with other portions of the system,
-if user applications provide the only tests.
-
-How then shall we go about testing a compiler? Ideally we would like to
-have a formal proof of correctness, certified by a computer.
-This would give us a lot of confidence,
-although of course the formal verification program might itself be incorrect.
-A more serious drawback of automatic verification is that the formal
-specifications of the compiler are likely to be wrong, since they aren't
-much easier to write than the compiler itself. Alternatively, we can
-substitute an informal proof of correctness: The programmer writes his or
-her code in a structured manner and checks that appropriate relations
-remain invariant, etc. This helps greatly to reduce errors, but it cannot
-be expected to remove them completely; the task of checking a large
-system is sufficiently formidable that human beings cannot do it without
-making at least a few slips here and there.
-
-Thus, we have seen that test programs are unsatisfactory if they are simply
-large user applications; yet some sort of test program is needed because
-proofs of correctness aren't adequate either. People have proposed schemes
-for constructing test data automatically from a program text, but such
-approaches run the risk of circularity, since they cannot assume that a
-given program has the right structure.
-
-I have been having good luck with a somewhat different approach,
-first used in 1960 to debug an {\mc ALGOL} compiler. The idea is to
-construct a test file that is about as different from a typical user
-application as could be imagined. Instead of testing things that people
-normally want to do, the file tests complicated things that people would
-never dare to think of, and it embeds these complexities in still
-more arcane constructions. Instead of trying to make the compiler do the
-right thing, the goal is to make it fail (until the bugs have all been found).
-
-To write such a fiendish test routine, one simply gets into a nasty frame
-of mind and tries to do everything in the unexpected way. Parameters
-that are normally positive are set negative or zero; borderline cases
-are pushed to the limit; deliberate errors are made in hopes that the
-compiler will not be able to recover properly from them.
-
-A user's application tends to exercise 50\%\ of a compiler's logic,
-but my first fiendish tests tend to improve this to about 90\%. As the
-next step I generally make use of frequency-counting software to identify
-the instructions that have still not been called upon. Then I add ever more
-fiendishness to the test routine, until more than 99\%\ of the code
-has been used at least once. (The remaining bits are things that
-can occur only if the source program is really huge, or if certain
-fatal errors are detected; or they are cases so similar to other well-tested
-things that there can be little doubt of their validity.)
-
-Of course, this is not guaranteed to work. But my experience in 1960 was
-that only two bugs were ever found in that {\mc ALGOL} compiler after it
-correctly translated that original fiendish test. And one of those bugs
-was actually present in the results of the test; I simply had failed to
-notice that the output was incorrect. Similar experiences occurred later
-during the 60s and 70s, with respect to a few assemblers, compilers,
-and simulators that I wrote.
-
-This method of debugging, combined with the methodology of structured
-programming and informal proofs (otherwise known as careful desk checking),
-leads to greater reliability of production software than any other
-method I know. Therefore I have used it in developing \MF84, and the
-main bulk of this report is simply a presentation of the test program
-that was used to get the bugs out of \MF.
-
-Such a test file is useful also after a program has been debugged, since
-it can be used to give some assurance that subsequent modifications don't
-mess things up.
-
-The test file is called \.{TRAP.MF}, because of my warped sense of humor:
-\MF's companion system, \TeX, has a similar test file called \.{TRIP}, and I
-couldn't help thinking about Billy Goat Gruff and the story of ``trip,
-trap, trip, trap.''
-
-The contents of this test file are so remote from what people actually
-do with \MF, I feel apologetic if I have to explain the correct
-translation of \.{TRAP.MF}; nobody really cares about most of the
-nitty-gritty rules that are involved. Yet I believe \.{TRAP} exemplifies
-the sort of test program that has outstanding diagnostic ability, as
-explained above.
-
-If somebody claims to have a correct implementation of \MF, I will not
-believe it until I see that \.{TRAP.MF} is translated properly.
-I propose, in fact, that a program must meet two criteria before it
-can justifiably be called \MF: (1)~The person who wrote it must be
-happy with the way it works at his or her installation; and (2)~the
-program must produce the correct results from \.{TRAP.MF}.
-
-\MF\ is in the public domain, and its algorithms are published;
-I've done this since I do not want to discourage its use by placing
-proprietary restrictions on the software. However, I don't want
-faulty imitations to masquerade as \MF\ processors, since users
-want \MF\ to produce identical results on different machines.
-Hence I am planning to do whatever I can to suppress any systems that
-call themselves \MF\ without meeting conditions (1) and~(2).
-I have copyrighted the programs so that I have some chance to forbid
-unauthorized copies; I explicitly authorize copying of correct
-\MF\ implementations, and not of incorrect ones!
-
-The remainder of this report consists of appendices, whose contents ought
-to be described briefly here:
-
-Appendix A explains in detail how to carry out a test of \MF, given
-a tape that contains copies of the other appendices.
-
-Appendix B is \.{TRAP.MF}, the fiendish test file that has already
-been mentioned. People who think that they understand \MF\ are challenged
-to see if they know what \MF\ is supposed to do with this file.
-People who know only a little about \MF\ might still find it
-interesting to study Appendix~B, just to get some insights into the
-methodology advocated here.
-
-Appendix C is \.{TRAPIN.LOG}, a correct transcript file \.{TRAP.LOG}
-that results if \.{INIMF} is applied to \.{TRAP.MF}. (\.{INIMF} is
-the name of a version of \MF\ that does certain initializations;
-this run of \.{INIMF} also creates a binary base file called \.{TRAP.BASE}.)
-
-Appendix D is a correct transcript file \.{TRAP.LOG} that results if
-\.{INIMF} or any other version of \MF\ is applied to \.{TRAP.MF}
-with base file \.{TRAP.BASE}.
-
-Appendix E is \.{TRAP.TYP}, the symbolic version of a correct output
-file \.{TRAP.72270GF} that was produced at the same time as the \.{TRAP.LOG}
-file of Appendix~D.
-
-Appendix F is \.{TRAP.PL}, the symbolic version of a correct output
-file \.{TRAP.TFM} that was produced at the same time as the \.{TRAP.LOG}
-file of Appendix~D.
-
-Appendix G is \.{TRAP.FOT}, an abbreviated version of Appendix D that
-appears on the user's terminal during the run that produces \.{TRAP.LOG},
-\.{TRAP.72270GF}, and \.{TRAP.TFM}.
-
-The debugging of \MF\ and the testing of the adequacy of \.{TRAP.MF}
-could not have been done nearly as well as reported here except for
-the magnificent software support provided by my colleague David R. Fuchs.
-In particular, he extended our local Pascal compiler so that
-frequency counting and a number of other important features were added
-to its online debugging abilities.
-
-The method of testing advocated here has one chief difficulty that deserves
-comment: I had to verify by hand that \MF\ did the right things
-to \.{TRAP.MF}. This took many hours, and perhaps I have missed
-something (as I did in 1960); I must confess that I have not checked
-every single number in Appendices D, E, and~F. However, I'm willing to pay
-$\$$81.92 to the first finder of any remaining bug in \MF, and I will
-be surprised if that bug doesn't show up also in one of these appendices.
-
-\vfill\eject
-
-\section Appendix A: How to test \MF.
-
-\item{0.} Let's assume that you have a tape containing \.{TRAP.MF},
-\.{TRAPIN.LOG}, \.{TRAP.LOG}, \.{TRAP.TYP}, \.{TRAP.PL}, and \.{TRAP.FOT},
-as in Appendices B, C, D, E, F, and~G. Furthermore, let's suppose that you
-have a working \.{WEB} system, and that you have working programs
-\.{TFtoPL} and \.{GFtype}, as described in the \TeX ware and \MF ware reports.
-
-\item{1.} Prepare a version of \.{INIMF}. (This means that your \.{WEB}
-change file should have {\bf init} and {\bf tini} defined to be null.)
-The {\bf debug} and {\bf gubed} macros should be null, in order to
-activate special printouts that occur when $\\{tracingedges}>1.0$.
-The {\bf stat} and {\bf tats} macros should also be null, so that
-statistics are kept. Set \\{mem\_top} and \\{mem\_max} to 3000
-(or to \\{mem\_min} plus 3000, if \\{mem\_min} isn't zero),
-for purposes of this test version.
-Also set $\\{error\_line}=64$, $\\{half\_error\_line}=32$,
-$\\{max\_print\_line}=72$, $\\{screen\_width}=100$, and
-$\\{screen\_depth}=200$; these parameters affect many of the lines of
-the test output, so your job will be much easier if you use the same
-settings that were used to produce Appendix~E. Also (if possible) set
-$\\{gf\_buf\_size}=8$, since this tests more parts of the program.
-You probably should also use the ``normal'' settings of other parameters
-found in \.{MF.WEB} (e.g., $\\{max\_internal}=100$, $\\{buf\_size}=500$,
-etc.), since these show up in a few lines of the test output. Finally,
-change \MF's screen-display routines by putting the following simple lines
-in the change file:
-$$\vbox{\halign{\tt#\hfil\cr
-\char`\@x Screen routines:\cr
-begin init\char`\_screen:=false;\cr
-\char`\@y\cr
-begin init\char`\_screen:=true;
- \char`\{screen instructions will be logged\char`\}\cr
-\char`\@z\cr}}$$
-None of the other screen routines (\\{update\_screen}, \\{blank\_rectangle},
-\\{paint\_row}) should be changed in any way; the effect will be to have
-\MF's actions recorded in the transcript files instead of on the screen,
-in a machine-independent way.
-
-\item{2.} Run the \.{INIMF} prepared in step 1. In response to the first
-`\.{**}' prompt, type carriage return (thus getting another `\.{**}').
-Then type `\.{\char`\\input trap}'. You should get an output that matches
-the file \.{TRAPIN.LOG} (Appendix~C). Don't be alarmed by the error
-messages that you see, unless they are different from those in Appendix~C.
-
-\def\sp{{\char'40}}
-\item{3.} Run \.{INIMF} again. This time type `\.{\sp\&trap\sp\sp trap\sp}'.
-(The spaces in this input help to check certain parts of \MF\ that
-aren't otherwise used.) You should get outputs \.{TRAP.LOG}, \.{TRAP.72270GF},
-and \.{TRAP.TFM}.
-Furthermore, your terminal should receive output that matches \.{TRAP.FOT}
-(Appendix~G). During the middle part of this test, however, the terminal
-will not be getting output, because \.{batchmode} is being
-tested; don't worry if nothing seems to be happening for a while---nothing
-is supposed to.
-
-\item{4.} Compare the \.{TRAP.LOG} file from step 3 with the ``master''
-\.{TRAP.LOG} file of step~0. (Let's hope you put that master file in a
-safe place so that it wouldn't be clobbered.) There should be perfect
-agreement between these files except in the following respects:
-
-\itemitem{a)} The dates and possibly the file names will
-naturally be different.
-
-\itemitem{b)} If you had different values for \\{stack\_size}, \\{buf\_size},
-etc., the corresponding capacity values will be different when they
-are printed out at the end.
-
-\itemitem{c)} Help messages may be different; indeed, the author encourages
-non-English help messages in versions of \MF\ for people who don't
-understand English as well as some other language.
-
-\itemitem{d)} The total number and length of strings at the end and/or
-``still untouched'' may well be different.
-
-\itemitem{e)} If your \MF\ uses a different memory allocation or
-packing scheme, the memory usage statistics may change.
-
-\itemitem{f)} If you use a different storage allocation scheme, the
-capsule numbers will probably be different, but the order of variables
-should be unchanged when dependent variables are shown. \MF\ should also
-choose the same variables to be dependent.
-
-\itemitem{g)} If your computer handles integer division of negative operands
-in a nonstandard way, you may get results that are rounded differently.
-Although \TeX\ is careful to be machine-independent in this regard,
-\MF\ is not, because integer divisions are present in so many places.
-
-\item{5.} Use \.{GFtype} to convert your file \.{TRAP.72270GF} to a file
-\.{TRAP.TYP}. (Both of \.{GFtype}'s options, i.e., mnemonic output and image
-output, should be enabled so that you get the maximum amount of output.)
-The resulting file should agree with the master \.{TRAP.TYP} file of step~0,
-assuming that your \.{GFtype} has the ``normal'' values of compile-time
-constants ($\\{top\_pixel}=69$, etc.).
-
-\item{6.} Use \.{TFtoPL} to convert your file \.{TRAP.TFM} to a file
-\.{TRAP.PL}. The resulting file should agree with the master \.{TRAP.PL}
-file of step~0.
-
-\item{7.} You might also wish to test \.{TRAP} with other versions of
-\MF\ (i.e., \.{VIRMF} or a production version with another base file
-preloaded). It should work unless \MF's primitives have been redefined in
-the base file. However, this step isn't essential, since all the code of
-\.{VIRMF} appears in \.{INIMF}; you probably won't catch any more errors
-this way, unless they would already become obvious from normal use of
-the~system.
-
-\vfill\eject
-
-\section Appendix B: The \.{TRAP.MF} file.
-The contents of the test routine are prefixed here with line numbers, for
-ease in comparing this file with the error messages printed later; the
-line numbers aren't actually present.
-\runninghead{APPENDIX B: \.{TRAP.MF} (CONTINUED)}
-
-\vskip 8pt
-\begingroup\count255=0
-\everypar{\global\advance\count255 by 1
-  \hbox to 20pt{\sevenrm\hfil\the\count255\ \ }}
-\verbatim{trap.mf}
-\endgroup
-\vfill\eject
-
-\section Appendix C: The \.{TRAPIN.LOG} file.
-When \.{INIMF} makes the \.{TRAP.BASE} file, it also creates a file called
-\.{TRAP.LOG} that looks like this.
-\runninghead{APPENDIX C: \.{TRAPIN.LOG} (CONTINUED)}
-
-\vskip8pt
-\verbatim{trapin.log}
-\vfill\eject
-
-\section Appendix D: The \.{TRAP.LOG} file.
-Here is the major output of the \.{TRAP} test; it is generated by running
-\.{INIMF} and loading \.{TRAP.BASE}, then reading \.{TRAP.MF}.
-\runninghead{APPENDIX D: \.{TRAP.LOG} (CONTINUED)}
-
-{\let\tt=\eighttt\leftskip 1in\baselineskip 9pt plus .1pt minus .1pt
-\vskip8pt
-\verbatim{trap.log}
-}
-\vfill\eject
-
-\section Appendix E: The \.{TRAP.TYP} file.
-Here is another major component of the test. It shows the output of \.{GFtype}
-applied to the file \.{TRAP.72270GF} that is created at the same time
-Appendix D was produced.
-\runninghead{APPENDIX E: \.{TRAP.TYP} (CONTINUED)}
-
-{\let\tt=\eighttt\leftskip 1in\baselineskip 9pt plus .1pt minus .1pt
-\vskip8pt
-\verbatim{trap.typ}
-}
-\vfill\eject
-
-\section Appendix F: The \.{TRAP.PL} file.
-In this case we have the output of \.{TFtoPL}
-applied to the file \.{TRAP.TFM} that is created at the same time
-Appendix D was produced.
-\runninghead{APPENDIX F: \.{TRAP.PL} (CONTINUED)}
-
-{\let\tt=\eighttt\leftskip 1in\baselineskip 9pt plus .1pt minus .1pt
-\vskip8pt
-\verbatim{trap.pl}
-}
-\vfill\eject
-
-\section Appendix G: The \.{TRAP.FOT} file.
-This shows what appeared on the terminal while Appendix D was being produced.
-\runninghead{APPENDIX G: \.{TRAP.FOT} (CONTINUED)}
-
-\vskip8pt
-\verbatim{trap.fot}
-
-\vfill\end
diff --git a/Build/source/texk/web2c/triptrap/trip.diffs b/Build/source/texk/web2c/triptrap/trip.diffs
deleted file mode 100644
index 7d9c024aa24..00000000000
--- a/Build/source/texk/web2c/triptrap/trip.diffs
+++ /dev/null
@@ -1,267 +0,0 @@
-#! /bin/sh -vx
-# $Id: triptest.test 53154 2019-12-17 19:06:20Z karl $
-# Copyright 2017-2021 Karl Berry <tex-live@tug.org>
-# Copyright 2009-2014 Peter Breitenlohner <tex-live@tug.org>
-# You may freely use, modify and/or distribute this file.
-
-LC_ALL=C; export LC_ALL;  LANGUAGE=C; export LANGUAGE
-+ LC_ALL=C
-+ export LC_ALL
-+ LANGUAGE=C
-+ export LANGUAGE
-
-testdir=$abs_srcdir/triptrap
-+ testdir=SRCDIR/triptrap
-TEXMFCNF=$testdir; export TEXMFCNF
-+ TEXMFCNF=SRCDIR/triptrap
-+ export TEXMFCNF
-
-rm -rf tripdir
-+ rm -rf tripdir
-mkdir tripdir
-+ mkdir tripdir
-cd tripdir
-+ cd tripdir
-mkdir a b
-+ mkdir a b
-
-# See triptrap/README for explanation of why we believe these diffs are ok.
-
-# TeX Live generic
-cat >filter <<-\_EOF
-	s,^\*\*(\./trip\.tex ##,** \&trip  trip \
-	(trip.tex ##,
-	s/ (TeX Live 20[^)]*)//
-	s/(preloaded format=tex)/(INITEX)/
-	s/format=trip [^)][^)]*)/format=trip)/
-	s/)  [0-9A-Z: ]*$/)/
-	s,^(\./,(,
-	s/[1-9][0-9]* strings out of [1-9].*/XX strings out of YYY/
-	s/[1-9][0-9]* string characters out of [1-9].*/XXX string characters out of YYYY/
-	s/sequences out of [1-9].*/sequences out of YYYY/
-	s/[1-9] hyphenation exceptions* out of [1-9].*/X hyphenation exceptions out of YYY/
-	s/[1-9][0-9]* strings of total length [1-9].*/XXXX strings of total length YYYYY/
-	s/9 ops out of [1-9][0-9]*/9 ops out of YYY/
-	s/TeX output ....\...\...:.../TeX output YYYY.MM.DD:hhmm/
-	_EOF
-+ cat
-
-# x86 glue rounding
-cat >>filter <<-\_EOF
-	s/ 16341\.999.*fil/ 16342.0fil/
-	s/ 16238\.999.*fil/ 16239.0fil/
-	s/ 16317\.999.*fil/ 16318.0fil/
-	s/ 16330\.999.*fil/ 16331.0fil/
-	s/ 16331\.999.*fil/ 16332.0fil/
-	s/ 16343\.999.*fil/ 16344.0fil/
-	s/ 9737\.587..fil/ 9737.58789fil/
-	s/down4 639342../down4 639342208/
-	s/y4 2039217./y4 203921760/
-	s/y0 2039217./y0 203921760/
-	_EOF
-+ cat
-
-dvitype_args="-output-level=2 -dpi=72.27 -page-start='*.*.*.*.*.*.*.*.*.*'"
-+ dvitype_args='-output-level=2 -dpi=72.27 -page-start='\''*.*.*.*.*.*.*.*.*.*'\'''
-
-echo ">>> Running TRIP test for TeX." >&2
-+ echo '>>> Running TRIP test for TeX.'
->>> Running TRIP test for TeX.
-echo ">>> See $testdir/trip.diffs for example of acceptable diffs." >&2
-+ echo '>>> See SRCDIR/triptrap/trip.diffs for example of acceptable diffs.'
->>> See SRCDIR/triptrap/trip.diffs for example of acceptable diffs.
-
-is_OK=:
-+ is_OK=:
-
-set -x
-+ set -x
-
-./pltotf $testdir/trip.pl trip.tfm || exit 1
-+ ./pltotf SRCDIR/triptrap/trip.pl trip.tfm
-
-./tftopl ./trip.tfm trip.pl || exit 1
-+ ./tftopl ./trip.tfm trip.pl
-
-diff $testdir/trip.pl trip.pl || is_OK=false
-+ diff SRCDIR/triptrap/trip.pl trip.pl
-
-# get same filename in log
-rm -f trip.tex
-+ rm -f trip.tex
-$LN_S $testdir/trip.tex . || exit 1
-+ ln -s SRCDIR/triptrap/trip.tex .
-
-rm -f trip.fmt
-+ rm -f trip.fmt
-./tex --progname=initex --ini <$testdir/trip1.in >tripin.fot
-+ ./tex --progname=initex --ini
-if test ! -s trip.fmt; then
-  echo "*** trip.fmt not created by trip1.in, investigate!" >&2
-  exit 1
-fi
-+ test '!' -s trip.fmt
-mv trip.log tripin.log || exit 1
-+ mv trip.log tripin.log
-diff $testdir/tripin.log tripin.log
-+ diff SRCDIR/triptrap/tripin.log tripin.log
-1c1
-< This is TeX, Version 3.141592653 (INITEX)  4 JUL 1776 12:00
----
-> This is TeX, Version 3.141592653 (TeX Live 2021/dev) (INITEX)  27 JAN 2021 18:03
-3c3
-< (trip.tex
----
-> (./trip.tex
-450,451c450,451
-<  (preloaded format=trip 1776.7.4)
-< 1326 strings of total length 23633
----
->  (preloaded format=trip 2021.1.27)
-> 1372 strings of total length 24645
-461c461
-< Hyphenation trie of length 273 has 9 ops out of 500
----
-> Hyphenation trie of length 273 has 9 ops out of 35111
-
-# May as well test non-ini second time through.
-./tex --progname=tex <$testdir/trip2.in >trip.fot
-+ ./tex --progname=tex
-diff $testdir/trip.fot trip.fot
-+ diff SRCDIR/triptrap/trip.fot trip.fot
-1,3c1,2
-< This is TeX, Version 3.141592653 (INITEX)
-< ** &trip  trip 
-< (trip.tex ##
----
-> This is TeX, Version 3.141592653 (TeX Live 2021/dev) (preloaded format=tex)
-> **(./trip.tex ##
-
-# We use $DIFF instead of `diff' only for those files where there
-# might actually be legitimate numerical differences.
-$DIFF $DIFFFLAGS $testdir/trip.log trip.log
-+ diff SRCDIR/triptrap/trip.log trip.log
-1c1
-< This is TeX, Version 3.141592653 (preloaded format=trip 1776.7.4)  4 JUL 1776 12:00
----
-> This is TeX, Version 3.141592653 (TeX Live 2021/dev) (preloaded format=trip 2021.1.27)  27 JAN 2021 18:03
-3c3
-< (trip.tex ##
----
-> (./trip.tex ##
-1405c1405
-< \vbox(16383.99998+0.0)x1000.0, glue set 16342.0fil
----
-> \vbox(16383.99998+0.0)x1000.0, glue set 16341.99998fil
-1954c1954
-< (tripos.tex
----
-> (./tripos.tex
-2018c2018
-< \vbox(16383.99998+1.0)x100.0, glue set 16239.0fil
----
-> \vbox(16383.99998+1.0)x100.0, glue set 16238.99998fil
-2533c2533
-< \vbox(16383.99998+0.0)x20.0, glue set 16331.0fil
----
-> \vbox(16383.99998+0.0)x20.0, glue set 16330.99998fil
-3326c3326
-< \vbox(10000.0+2.0)x28.0, glue set 9737.58789fil
----
-> \vbox(10000.0+2.0)x28.0, glue set 9737.58742fil
-3864c3864
-< \vbox(16383.99998+2.0)x100.0, glue set 16318.0fil
----
-> \vbox(16383.99998+2.0)x100.0, glue set 16317.99997fil
-4034c4034
-< \vbox(16383.99998+0.0)x8236.0, glue set 16344.0fil
----
-> \vbox(16383.99998+0.0)x8236.0, glue set 16343.99998fil
-4420c4420
-< \vbox(16383.99998+0.0)x100.0, glue set 16332.0fil
----
-> \vbox(16383.99998+0.0)x100.0, glue set 16331.99998fil
-4742c4742
-< \vbox(16383.99998+0.0)x205.12613, glue set 16344.0fil
----
-> \vbox(16383.99998+0.0)x205.12613, glue set 16343.99998fil
-6381c6381
-< (tripos.tex
----
-> (./tripos.tex
-7297,7298c7297,7298
-<  47 strings out of 1674
-<  253 string characters out of 8367
----
->  44 strings out of 1628
->  261 string characters out of 15355
-7300c7300
-<  372 multiletter control sequences out of 2100
----
->  372 multiletter control sequences out of 15000+0
-7302c7302
-<  2 hyphenation exceptions out of 307
----
->  1 hyphenation exception out of 659
-
-diff $testdir/tripos.tex tripos.tex || is_OK=false
-+ diff SRCDIR/triptrap/tripos.tex tripos.tex
-
-eval ./dvitype $dvitype_args trip.dvi >trip.typ || exit 1
-+ eval ./dvitype -output-level=2 -dpi=72.27 '-page-start='\''*.*.*.*.*.*.*.*.*.*'\''' trip.dvi
-./dvitype -output-level=2 -dpi=72.27 -page-start='*.*.*.*.*.*.*.*.*.*' trip.dvi
-++ ./dvitype -output-level=2 -dpi=72.27 '-page-start=*.*.*.*.*.*.*.*.*.*' trip.dvi
-$DIFF $DIFFFLAGS $testdir/trip.typ trip.typ
-+ diff SRCDIR/triptrap/trip.typ trip.typ
-1c1
-< This is DVItype, Version 3.6
----
-> This is DVItype, Version 3.6 (TeX Live 2021/dev)
-9c9
-< ' TeX output 1776.07.04:1200'
----
-> ' TeX output 2021.01.27:1803'
-419c419
-< 1121: down4 639342208 
----
-> 1121: down4 639342177 
-1087,1088c1087,1088
-< 2535: y4 203921760 
-< 2540: y0 203921760 
----
-> 2535: y4 203921756 
-> 2540: y0 203921756 
-
-for f in tripin.log trip.fot trip.log trip.typ; do
-  sed $testdir/$f -f filter >a/$f
-  sed $f -f filter >b/$f
-  diff a/$f b/$f || is_OK=false
-done
-+ for f in tripin.log trip.fot trip.log trip.typ
-+ sed SRCDIR/triptrap/tripin.log -f filter
-+ sed tripin.log -f filter
-+ diff a/tripin.log b/tripin.log
-+ for f in tripin.log trip.fot trip.log trip.typ
-+ sed SRCDIR/triptrap/trip.fot -f filter
-+ sed trip.fot -f filter
-+ diff a/trip.fot b/trip.fot
-+ for f in tripin.log trip.fot trip.log trip.typ
-+ sed SRCDIR/triptrap/trip.log -f filter
-+ sed trip.log -f filter
-+ diff a/trip.log b/trip.log
-+ for f in tripin.log trip.fot trip.log trip.typ
-+ sed SRCDIR/triptrap/trip.typ -f filter
-+ sed trip.typ -f filter
-+ diff a/trip.typ b/trip.typ
-
-$is_OK && {
-  echo ">>> All differences are acceptable." >&2
-} || {
-  echo "*** Error(s) found in trip test, investigate!" >&2
-  exit 1
-}
-+ :
-+ echo '>>> All differences are acceptable.'
->>> All differences are acceptable.
-PASS triptest.test (exit status: 0)
-PASS: triptest.test
diff --git a/Build/source/texk/web2c/triptrap/trip.fot b/Build/source/texk/web2c/triptrap/trip.fot
deleted file mode 100644
index a6b3800563d..00000000000
--- a/Build/source/texk/web2c/triptrap/trip.fot
+++ /dev/null
@@ -1,83 +0,0 @@
-This is TeX, Version 3.141592653 (INITEX)
-** &trip  trip 
-(trip.tex ##
-! Bad number (-7).
-<to be read again> 
-                   8
-l.94 \openout-'78
-                 terminal \openout10=tr\romannumeral1 \gobble...
-
-Completed box being shipped out [0.0.0.0.11]
-! Missing number, treated as zero.
-<to be read again> 
-                   {
-...
-l.106 \penalty-10000 
-                     % now we'll compute silently for awhile,...
-Memory usage before: 159&313; after: 102&278; still untouched: 1613
-
-! OK (see the transcript file).
-l.441 ...se unbal}\fi}\showlists
-                                \tracingonline1%
-{|escapechar}
-{^^?global}
-{^^?global}
-{end}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-{end-group character }}
-{retaining escapechar=256}
-> 3.
-<output> {showthe deadcycles 
-                             global advance countz by1global ...
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-! You can't use `end' in internal vertical mode.
-<recently read> end 
-                    
-<output> ...cal {}unvbox 255end 
-                                rb }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-! Unbalanced output routine.
-<output> ... {}unvbox 255end rb 
-                                }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-! Output loop---3 consecutive dead cycles.
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-
-Completed box being shipped out [-1.2.-1118806.0.11.196608.327680.157286
-4.1073741823]
-! Unbalanced write command.
-<write> if 01{else unbal}fi 
-                            
-<inserted text> 
-                }endwrite 
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-Memory usage before: 334&431; after: 292&418; still untouched: 175
- )
-(end occurred inside a group at level 1)
-(end occurred when if on line 442 was incomplete)
-(end occurred when ifcase on line 419 was incomplete)
-(end occurred when iftrue on line 413 was incomplete)
-(see the transcript file for additional information)
-Output written on trip.dvi (16 pages, 2920 bytes).
-Transcript written on trip.log.
diff --git a/Build/source/texk/web2c/triptrap/trip.log b/Build/source/texk/web2c/triptrap/trip.log
deleted file mode 100644
index 37d7c29d07f..00000000000
--- a/Build/source/texk/web2c/triptrap/trip.log
+++ /dev/null
@@ -1,7306 +0,0 @@
-This is TeX, Version 3.141592653 (preloaded format=trip 1776.7.4)  4 JUL 1776 12:00
-** &trip  trip
-(trip.tex ##
-{vertical mode: \tracingrestores}
-{\write}
-{blank space  }
-{\openout}
-
-! Bad number (-7).
-<to be read again> 
-                   8
-l.94 \openout-'78
-                 terminal \openout10=tr\romannumeral1 \gobble...
-Since I expected to read a number between 0 and 15,
-I changed this one to zero.
-
-{\openout}
-{\romannumeral}
-{\write}
-{blank space  }
-{\write}
-{blank space  }
-{\write}
-{blank space  }
-{\vsize}
-{\vbadness}
-{\topskip}
-{\penalty}
-{\maxdepth}
-{\tracingoutput}
-{\moveleft}
-%% goal height=2000.0, max depth=2.0
-% t=0.0 g=2000.0 b=10000 p=0 c=100000#
-{\moveright}
-{restricted horizontal mode: \vrule}
-{end-group character }}
-% t=20.0 plus 1.0fil g=2000.0 b=0 p=0 c=0#
-{vertical mode: blank space  }
-{\penalty}
-% t=48.0 plus 41.0 plus 1.0fil g=2000.0 b=0 p=-10000 c=-10000#
-
-Completed box being shipped out [0.0.0.0.11]
-\vbox(2000.0+2.0)x21.0, glue set 1952.0fil
-.\write-{log file only\the \prevgraf }
-.\openout0=8terminal
-.\openout10=tripos
-.\write10{}
-.\write10{\uppercase {\number {\outputpenalty }}}
-.\write10{[\uppercase {\romannumeral -\the \outputpenalty }[}
-.\glue(\topskip) 9.6 plus 1.0fil
-.\vbox(10.4+0.0)x-2.0, shifted -20.0
-..\rule(0.4+0.0)x*
-..\glue 10.0 plus 5.0filll
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+20.0)x1.0, shifted 20.0
-..\rule(-19.0+20.0)x1.0
-
-log file only0
-{no mode: \number}
-
-! Missing number, treated as zero.
-<to be read again> 
-                   {
-...
-l.106 \penalty-10000 
-                     % now we'll compute silently for awhile,...
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-{\romannumeral}
-{\the}
-Memory usage before: 159&313; after: 102&278; still untouched: 1613
-{vertical mode: \batchmode}
-
-{\output}
-{blank space  }
-{\setbox}
-{internal vertical mode: end-group character }}
-{vertical mode: blank space  }
-{\dimen}
-{begin-group character {}
-{\output}
-{blank space  }
-{\insert}
-{internal vertical mode: \def}
-{blank space  }
-{\vskip}
-{\baselineskip}
-{\lineskip}
-{\vbox}
-{end-group character }}
-{\penalty}
-{\vbox}
-{end-group character }}
-{\penalty}
-{\vbox}
-{end-group character }}
-{\penalty}
-{end-group character }}
-{restoring \lineskip=0.0pt plus 40.0pt}
-{restoring \baselineskip=10.0pt plus 41.0pt}
-{restoring \box=\box}
-%% goal height=2000.0, max depth=2.0
-! Insertions can only be added to a vbox.
-l.125     }
-            % since \dimen100=803pt<3*267.7pt, the insertion ...
-Tut tut: You're trying to \insert into a
-\box register that now contains an \hbox.
-Proceed, and I'll discard its present contents.
-
-The following box has been deleted:
-\hbox(7.0+1.0)x2.0
-.\rip A
-
-! Infinite glue shrinkage inserted from \skip100.
-l.125     }
-            % since \dimen100=803pt<3*267.7pt, the insertion ...
-The correction glue for page breaking with insertions
-must have finite shrinkability. But you may proceed,
-since the offensive shrinkability has been made finite.
-
-% split100 to 803.0,267.7 p=-101
-{vertical mode: blank space  }
-{\topskip}
-{\vbox}
-{internal vertical mode: end-group character }}
-% t=0.0 plus 3.0filll minus 9.0 g=1470.63013 b=0 p=0 c=-101#
-{vertical mode: blank space  }
-{\insertpenalties}
-{\penalty}
-{\cleaders}
-{restricted horizontal mode: \lower}
-{internal vertical mode: end-group character }}
-{restricted horizontal mode: blank space  }
-{\leaders}
-{\cleaders}
-{the letter A}
-{end-group character }}
-{\leaders}
-{the letter A}
-{end-group character }}
-{\xleaders}
-{the letter A}
-{end-group character }}
-{\write}
-{blank space  }
-{end-group character }}
-{vertical mode: \mark}
-{blank space  }
-{the letter A}
-% t=1050.0 plus 44.0 plus 3.0filll minus 19.0 g=1470.63013 b=0 p=0 c=-50
-{horizontal mode: the letter A}
-{\insert}
-{internal vertical mode: \baselineskip}
-{\splittopskip}
-{\hbox}
-{restricted horizontal mode: \vadjust}
-{internal vertical mode: \penalty}
-{end-group character }}
-{restricted horizontal mode: end-group character }}
-{internal vertical mode: \hbox}
-{restricted horizontal mode: end-group character }}
-{internal vertical mode: end-group character }}
-{restoring \splittopskip=1.0pt plus 43.0pt}
-{restoring \baselineskip=10.0pt plus 41.0pt}
-{horizontal mode: \showthe}
-> 1050.0pt.
-<everypar> ...howthe \pagetotal 
-                                \showthe \pagegoal \advance \...
-...
-l.140   A
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-{internal vertical mode: blank space  }
-{\unvcopy}
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-### internal vertical mode entered at line 150 (\output routine)
-prevdepth ignored
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-prevdepth 1.0, prevgraf 3 lines
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-! OK.
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-                                 to 23pt{} % output now
-
-{\showthe}
-> 0.
-<output> ...he \insertpenalties 
-                                \showthe \pageshrink \globald...
-...
-l.150 ...1000pt\penalty-333\hbox
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-
-{\showthe}
-> 0.0pt.
-<output> ...showthe \pageshrink 
-                                \globaldefs 1\halign {##\tabs...
-...
-l.150 ...1000pt\penalty-333\hbox
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-{\globaldefs}
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-{restoring \globaldefs=0}
-{restoring \box255=
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-{restoring \count5=0}
-{restoring \dimen9=0.0pt}
-! Output routine didn't use all of \box255.
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-Your \output commands should empty \box255,
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-Proceed; I'll discard its present contents.
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-The following box has been deleted:
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-{vertical mode: blank space  }
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-{end-group character }}
-{retaining \vsize=16383.99998pt}
-{restoring \everypar=A\insert 200{\baselineskip 400pt\ETC.}
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-{restricted horizontal mode: \closeout}
-{\closeout}
-{end-group character }}
-[-333.0.0.0.11]
-{vertical mode: end-group character }}
-{restoring \tracingstats=4}
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-> A\insert 200{\baselineskip 400pt\splittopskip \count 15pt\hbox {\vadju
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-l \advance \count 15by1\mark {\the \count 15}\splitmaxdepth -1pt \paR \g
-obble .
-l.154 \showthe\everypar
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-{\everypar}
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-> .
-l.155 ...ypar{}\showthe\everypar
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-% t=1.0 plus 44.0 g=2000.0 b=10000 p=-12345 c=-12345#
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-> -12345.
-<output> ...wthe \outputpenalty 
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-| 
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-
-
-Underfull \hbox (badness 10000) in paragraph at lines 201--201
- [] []\rip BB-B-BBB
-
-\hbox(7.0+1.0)x100.0, glue set 41.5
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{restoring \looseness=-10}
-{begin-group character {}
-{\hyphenchar}
-{end-group character }}
-{\hyphenation}
-{\vadjust}
-{internal vertical mode: \ }
-{horizontal mode: \ }
-{the letter B}
-{\kern}
-{the letter B}
-{end-group character }}
-@firstpass
-@secondpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-\rip BBBCBBB
-@\discretionary via @@0 b=10000 p=88 d=100008526
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@2: line 1.0- t=100008526 -> @@0
-B
-@\par via @@0 b=10000 p=-10000 d=100000782
-@\par via @@1 b=10000 p=-10000 d=100000000
-@\par via @@2 b=10000 p=-10000 d=100100000
-@@3: line 1.0- t=100000782 -> @@0
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 202--202
- [] \rip BBBCBBBB
-
-\hbox(8.0+2.0)x100.0, glue set 40.0
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{restoring \looseness=-10}
-{\hyphenchar}
-{\vadjust}
-{internal vertical mode: \def}
-{\ }
-{horizontal mode: \ }
-{\pretolerance}
-{the letter B}
-
-\B ->B
-{end-group character }}
-@firstpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-\rip BBBBBB
-@\par via @@0 b=10000 p=-10000 d=100000782
-@\par via @@1 b=10000 p=-10000 d=100000000
-@@2: line 1.0- t=100000782 -> @@0
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 203--203
- [] \rip BBBBBB
-
-\hbox(7.0+1.0)x100.0, glue set 41.5
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{restoring \pretolerance=0}
-{restoring \B=undefined}
-{restoring \looseness=-10}
-{blank space  }
-{\par}
-@firstpass
-@secondpass
-[]\rip A 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-/AA-
-@\discretionary via @@0 b=10000 p=88 d=100008526
-@@2: line 1.0- t=100008526 -> @@0
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@3: line 2.0- t=200008526 -> @@1
-B-BBB
-@\discretionary via @@0 b=10000 p=88 d=100008526
-@@4: line 1.0- t=100008526 -> @@0
-@\discretionary via @@2 b=10000 p=88 d=100008744
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@5: line 2.0- t=200008526 -> @@1
-@\discretionary via @@3 b=10000 p=88 d=100008744
-@@6: line 3.0- t=300017270 -> @@3
--
-@\discretionary via @@0 b=10000 p=88 d=100008526
-@@7: line 1.0- t=100008526 -> @@0
-@\discretionary via @@4 b=10000 p=88 d=100008744
-@\discretionary via @@2 b=10000 p=88 d=100008744
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@8: line 2.0- t=200008526 -> @@1
-@\discretionary via @@5 b=10000 p=88 d=100008744
-@\discretionary via @@3 b=10000 p=88 d=100008744
-@@9: line 3.0- t=300017270 -> @@3
-@\discretionary via @@6 b=10000 p=88 d=100008744
-@@10: line 4.0- t=400026014 -> @@6
-C-A
-@\discretionary via @@0 b=10000 p=88 d=100008526
-@@11: line 1.0- t=100008526 -> @@0
-@\discretionary via @@7 b=10000 p=88 d=100008744
-@\discretionary via @@4 b=10000 p=88 d=100008744
-@\discretionary via @@2 b=10000 p=88 d=100008744
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@12: line 2.0- t=200008526 -> @@1
-@\discretionary via @@8 b=10000 p=88 d=100008744
-@\discretionary via @@5 b=10000 p=88 d=100008744
-@\discretionary via @@3 b=10000 p=88 d=100008744
-@@13: line 3.0- t=300017270 -> @@3
-@\discretionary via @@9 b=10000 p=88 d=100008744
-@\discretionary via @@6 b=10000 p=88 d=100008744
-@@14: line 4.0- t=400026014 -> @@6
-@\discretionary via @@10 b=10000 p=88 d=100008744
-@@15: line 5.0- t=500034758 -> @@10
-CAC//[][][][]
-@\par via @@0 b=10000 p=-10000 d=100000782
-@@16: line 1.0- t=100000782 -> @@0
-@\par via @@11 b=10000 p=-10000 d=100100000
-@\par via @@7 b=10000 p=-10000 d=100100000
-@\par via @@4 b=10000 p=-10000 d=100100000
-@\par via @@2 b=10000 p=-10000 d=100100000
-@\par via @@1 b=10000 p=-10000 d=100000000
-@@17: line 2.0- t=200000782 -> @@1
-@\par via @@12 b=10000 p=-10000 d=100100000
-@\par via @@8 b=10000 p=-10000 d=100100000
-@\par via @@5 b=10000 p=-10000 d=100100000
-@\par via @@3 b=10000 p=-10000 d=100100000
-@@18: line 3.0- t=300108526 -> @@3
-@\par via @@13 b=10000 p=-10000 d=100100000
-@\par via @@9 b=10000 p=-10000 d=100100000
-@\par via @@6 b=10000 p=-10000 d=100100000
-@@19: line 4.0- t=400117270 -> @@6
-@\par via @@14 b=10000 p=-10000 d=100100000
-@\par via @@10 b=10000 p=-10000 d=100100000
-@@20: line 5.0- t=500126014 -> @@10
-@\par via @@15 b=10000 p=-10000 d=100100000
-@@21: line 6.0- t=600134758 -> @@15
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 195--204
- []\rip A /AA-B-BBB-C-ACAC//
-
-\hbox(8.0+2.0)x100.0, glue set 33.53377
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-{vertical mode: \hbox}
-{restricted horizontal mode: \sfcode}
-{the letter A}
-{blank space  }
-{the letter a}
-{blank space  }
-{end-group character }}
-{restoring \sfcode66=999}
-% t=55.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: \noindent}
-% t=64.0 plus 41.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{horizontal mode: \scriptscriptfont}
-{math shift character $}
-{display math mode: \eqno}
-{math mode: superscript character ^}
-{end-group character }}
-{math shift character $}
-! Math formula deleted: Insufficient extension fonts.
-l.206 $$\eqno^{}$
-                 \scriptfont3=\rip\fontdimen2\smalltrip=0pt
-Sorry, but I can't typeset math unless \textfont 3
-and \scriptfont 3 and \scriptscriptfont 3 have all
-the \fontdimen values needed in math extension fonts.
-
-! Display math should end with $$.
-<to be read again> 
-                   \scriptfont 
-l.206 $$\eqno^{}$\scriptfont
-                            3=\rip\fontdimen2\smalltrip=0pt
-The `$' that I just saw supposedly matches a previous `$$'.
-So I shall assume that you typed `$$' both times.
-
-{restoring \fam=-1}
-! Math formula deleted: Insufficient extension fonts.
-<to be read again> 
-                   \scriptfont 
-l.206 $$\eqno^{}$\scriptfont
-                            3=\rip\fontdimen2\smalltrip=0pt
-Sorry, but I can't typeset math unless \textfont 3
-and \scriptfont 3 and \scriptscriptfont 3 have all
-the \fontdimen values needed in math extension fonts.
-
-{restoring \displayindent=0.0pt}
-{restoring \displaywidth=0.0pt}
-{restoring \predisplaysize=0.0pt}
-{restoring \fam=0}
-% t=66.0 plus 83.0 plus 1.0fil minus 8.0 g=16383.99998 b=0 p=0 c=0#
-% t=85.0 plus 210.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=0 c=0#
-{horizontal mode: \scriptfont}
-{\fontdimen}
-{begin-group character {}
-{\rightskip}
-{\looseness}
-{\spaceskip}
-{the letter A}
-{\spacefactor}
-{\discretionary}
-{restricted horizontal mode: end-group character }}
-{\kern}
-{the character -}
-{end-group character }}
-{the letter B}
-{\kern}
-{end-group character }}
-{horizontal mode: blank space  }
-{the letter C}
-{math shift character $}
-{math mode: blank space  }
-{\scriptfont}
-{\mathsurround}
-{math shift character $}
-! Math formula deleted: Insufficient symbol fonts.
-<recently read> $
-                 
-l.210   \mathsurround143pt$
-                            C $\mathsurround40pt$$\mathsurrou...
-Sorry, but I can't typeset math unless \textfont 2
-and \scriptfont 2 and \scriptscriptfont 2 have all
-the \fontdimen values needed in math symbol fonts.
-
-{restoring \mathsurround=0.0pt}
-{restoring \scriptfont2=\smalltrip}
-{restoring \fam=0}
-{horizontal mode: blank space  }
-{the letter C}
-{blank space  }
-{math shift character $}
-{math mode: \mathsurround}
-{math shift character $}
-{restoring \mathsurround=0.0pt}
-{restoring \fam=0}
-{horizontal mode: math shift character $}
-{math mode: \mathsurround}
-{\hbox}
-{restricted horizontal mode: math shift character $}
-{math mode: math shift character $}
-{restoring \fam=-1}
-{restricted horizontal mode: end-group character }}
-{math mode: math shift character $}
-{restoring \mathsurround=0.0pt}
-{restoring \fam=0}
-{horizontal mode: \par}
-
-! Infinite glue shrinkage found in a paragraph.
-l.210 ...round60pt\hbox{$$}$\par
-                                }
-The paragraph just ended includes some glue that has
-infinite shrinkability, e.g., `\hskip 0pt minus 1fil'.
-Such glue doesn't belong there---it allows a paragraph
-of any length to fit on one line. But it's safe to proceed,
-since the offensive shrinkability has been made finite.
-
-@firstpass
-@secondpass
-\rip A-
-@\discretionary via @@0 b=76 p=89 d=13850
-@@1: line 4.1- t=13850 -> @@0
- 
-@ via @@0 b=65 p=0 d=4356
-@@2: line 4.1 t=4356 -> @@0
-@ via @@1 b=91 p=0 d=8464
-@@3: line 5.1 t=22314 -> @@1
-C$$
-@\math via @@0 b=17 p=0 d=324
-@@4: line 4.3 t=324 -> @@0
-@\math via @@2 b=12 p=0 d=169
-@\math via @@1 b=9 p=0 d=100
-@@5: line 5.2 t=4525 -> @@2
-@\math via @@3 b=12 p=0 d=169
-@@6: line 6.2 t=22483 -> @@3
- C 
-@ via @@4 b=71 p=0 d=5966
-@@7: line 5.1 t=6290 -> @@4
-@ via @@5 b=71 p=0 d=5184
-@@8: line 6.1 t=9709 -> @@5
-@ via @@6 b=71 p=0 d=5184
-@@9: line 7.1 t=27667 -> @@6
-$$$[]$
-@\par via @@7 b=57 p=-10000 d=4146
-@@10: line 6.3- t=10436 -> @@7
-@\par via @@8 b=57 p=-10000 d=4146
-@@11: line 7.3- t=13855 -> @@8
-@\par via @@9 b=57 p=-10000 d=4146
-@@12: line 8.3- t=31813 -> @@9
-
-
-Loose \hbox (badness 76) in paragraph at lines 206--210
- \rip A 
-
-\hbox(7.0+1.0)x100.0, glue set 0.91347
-.\glue(\leftskip) 3.0
-.\rip A
-.etc.
-
-
-Loose \hbox (badness 91) in paragraph at lines 206--210
- \rip - 
-
-\hbox(0.0+0.0)x100.0, glue set 0.97116
-.\glue(\leftskip) 3.0
-.\kern 2.0
-.etc.
-
-
-Tight \hbox (badness 12) in paragraph at lines 206--210
- \rip C$$ 
-
-\hbox(0.0+0.0)x100.0, glue set - 0.5
-.\glue(\leftskip) 3.0
-.\rip C
-.etc.
-
-
-Loose \hbox (badness 71) in paragraph at lines 206--210
- \rip C 
-
-\hbox(0.0+0.0)x100.0, glue set 0.89423
-.\glue(\leftskip) 3.0
-.\rip C
-.etc.
-
-
-Tight \hbox (badness 57) in paragraph at lines 206--210
- []$ 
-
-\hbox(0.0+0.0)x100.0, glue set - 0.83
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x120.0 []
-.etc.
-
-% t=95.0 plus 251.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=37 c=37
-% t=105.0 plus 292.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=-125 c=
--125#
-% t=115.0 plus 333.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=-125 c=
--125#
-% t=125.0 plus 374.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=0 c=0
-{vertical mode: end-group character }}
-{restoring \spaceskip=0.0pt}
-{restoring \looseness=0}
-{restoring \rightskip=0.0pt}
-{blank space  }
-{\uccode}
-{\font}
-{\input}
-! Font \mumble=mumble not loadable: Metric (TFM) file not found.
-<to be read again> 
-                   \relax 
-...
-l.211 ...ont\mumble=mumble\input
-                                 tripos % "AAAAAAAAAA"+errors
-I wasn't able to read the size data for this font,
-so I will ignore the font specification.
-[Wizards can fix TFM files using TFtoPL/PLtoTF.]
-You might try inserting a different font spec;
-e.g., type `I\font<same font id>=<substitute font name>'.
-
-{\relax}
-{\input}
-(tripos.tex
-{\par}
-{\uppercase}
-{the character 0}
-% t=135.0 plus 415.0 plus 1.0fil minus 811.0 g=16383.99998 b=0 p=0 c=0
-{horizontal mode: the character 0}
-Missing character: There is no 0 in font trip!
-{begin-group character {}
-{\outputpenalty}
-! Missing number, treated as zero.
-<to be read again> 
-                   }
-l.2 ...case {0{\outputpenalty }}
-                                
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-{end-group character }}
-{restoring \outputpenalty=-22222}
-{blank space  }
-{the character [}
-Missing character: There is no [ in font trip!
-{\uppercase}
-{the letter A}
-Missing character: There is no [ in font trip!
-{blank space  }
-)
-{\par}
-@firstpass
-@secondpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-\rip AAAAAAAAAA
-@\par via @@0 b=10000 p=-10000 d=100000782
-@\par via @@1 b=10000 p=-10000 d=100000000
-@@2: line 1.0- t=100000782 -> @@0
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 2--212
- [] \rip AAAAAAAAAA
-
-\hbox(7.0+1.0)x100.0, glue set 45.5
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: \penalty}
-% t=145.0 plus 498.0 plus 1.0fil minus 819.0 g=16383.99998 b=0 p=-33333 
-c=-33333#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -33333.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-l.212 \par\penalty-33333 
-                         % end hyphenation, math is next
-
-
-Completed box being shipped out [-2.0.0.0.11]
-\vbox(16383.99998+1.0)x100.0, glue set 16239.0fil
-.\glue(\topskip) 12.0 plus 1.0fil
-.\hbox(8.0+2.0)x100.0, glue set 33.53377
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\rip A
-..\glue 4.0 plus 1.99799 minus 1.00099
-..\rip /
-..\kern1.0
-..\discretionary replacing 2
-...\rip A (ligature AA)
-...\kern3.0
-...\rip -
-..\rip A (ligature AA)
-..\kern2.0
-..\discretionary replacing 3
-...\rip C (ligature B-)
-..|\rip A (ligature BB)
-..|\kern2.0
-..|\rip B
-..|\kern4.0
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\discretionary
-...\rip -
-..\discretionary replacing 1
-...\rip C
-...\rip -
-..|\rip A
-..\rip ^^82 (ligature CA)
-..\rip ^^82 (ligature CA)
-..\rip B (ligature C/)
-..\rip /
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\hbox(7.0+1.0)x100.0, glue set 41.5
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\hbox(7.0+1.0)x100.0, glue set 41.5
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\closeout1
-..\discretionary replacing 2
-...\rip A (ligature BB)
-...\kern3.0
-...\rip -
-..\rip A (ligature BB)
-..\kern2.0
-..\discretionary replacing 3
-...\rip C (ligature B-)
-..|\rip A (ligature BB)
-..|\kern2.0
-..|\rip B
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\hbox(8.0+2.0)x100.0, glue set 40.0
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\rip A (ligature BB)
-..\kern2.0
-..\discretionary replacing 3
-...\rip B
-...\kern4.0
-...\rip C
-..|\rip A (ligature BB)
-..|\kern2.0
-..|\rip B
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\kern 0.0
-..\rip B
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\hbox(7.0+1.0)x100.0, glue set 41.5
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\kern2.0
-..\rip A (ligature BB)
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\glue(\baselineskip) 0.0 plus 41.0
-.\hbox(8.0+2.0)x20.0
-..\rip A
-..\kern2.0
-..\rip B
-..\glue 4.0 plus 2.0 minus 1.0
-..\rip a
-..\rip B
-..\glue 4.0 plus 2.46799 minus 0.81036
-.\glue(\parskip) 0.0 plus 42.0 minus 8.0
-.\penalty 0
-.\glue(\abovedisplayshortskip) 1.0 plus 45.0 minus 803.0
-.\glue(\baselineskip) 8.0 plus 41.0
-.\hbox(0.0+0.0)x0.0, shifted 50.0
-.\penalty 10000
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x0.0, shifted 100.0
-.\penalty 0
-.\glue(\baselineskip) 3.0 plus 41.0
-.\hbox(7.0+1.0)x100.0, glue set 0.91347
-..\glue(\leftskip) 3.0
-..\rip A
-..\discretionary
-..\glue(\rightskip) 0.0 plus 104.0 minus 100.0
-.\penalty 37
-.\glue(\baselineskip) 9.0 plus 41.0
-.\hbox(0.0+0.0)x100.0, glue set 0.97116
-..\glue(\leftskip) 3.0
-..\kern 2.0
-..\kern-1.00002
-..\rip -
-..\glue(\rightskip) 0.0 plus 104.0 minus 100.0
-.\penalty -125
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x100.0, glue set - 0.5
-..\glue(\leftskip) 3.0
-..\rip C
-..\mathon, surrounded 143.0
-..\mathoff
-..\glue(\rightskip) 0.0 plus 104.0 minus 100.0
-.\penalty -125
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x100.0, glue set 0.89423
-..\glue(\leftskip) 3.0
-..\rip C
-..\glue(\rightskip) 0.0 plus 104.0 minus 100.0
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x100.0, glue set - 0.83
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x120.0
-...\mathon, surrounded 60.0
-...\mathoff, surrounded 60.0
-..\mathoff, surrounded 60.0
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0 plus 104.0 minus 100.0
-.\glue(\parskip) 0.0 plus 42.0 minus 8.0
-.\glue(\baselineskip) 3.0 plus 41.0
-.\hbox(7.0+1.0)x100.0, glue set 45.5
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\rip A (ligature AAAAAAAAAA)
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-
-Memory usage before: 950&531; after: 546&448; still untouched: 706
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{vertical mode: begin-group character {}
-{\catcode}
-{\font}
-! Improper `at' size (0.0pt), replaced by 10pt.
-<to be read again> 
-                   \font 
-l.213 ... \font?xyzzy at0pt\font
-                                 ? xyzzy scaled1?} % nonexistent
-I can only handle fonts at positive sizes that are
-less than 2048pt, so I've changed what you said to 10pt.
-
-! Font ?=xyzzy at 10.0pt not loadable: Metric (TFM) file not found.
-<to be read again> 
-                   \font 
-l.213 ... \font?xyzzy at0pt\font
-                                 ? xyzzy scaled1?} % nonexistent
-I wasn't able to read the size data for this font,
-so I will ignore the font specification.
-[Wizards can fix TFM files using TFtoPL/PLtoTF.]
-You might try inserting a different font spec;
-e.g., type `I\font<same font id>=<substitute font name>'.
-
-{\font}
-! Font ?=xyzzy scaled 1 not loadable: Metric (TFM) file not found.
-<to be read again> 
-                   ?
-l.213 ...t\font ? xyzzy scaled1?
-                                } % nonexistent
-I wasn't able to read the size data for this font,
-so I will ignore the font specification.
-[Wizards can fix TFM files using TFtoPL/PLtoTF.]
-You might try inserting a different font spec;
-e.g., type `I\font<same font id>=<substitute font name>'.
-
-{select font nullfont}
-{end-group character }}
-{restoring current font=\rip}
-{restoring ?=undefined}
-{restoring \catcode63=12}
-{blank space  }
-{\font}
-{\font}
-! Improper `at' size (-10.0pt), replaced by 10pt.
-l.215 \font\ip trip at -10pt 
-                             % through the looking glass
-I can only handle fonts at positive sizes that are
-less than 2048pt, so I've changed what you said to 10pt.
-
-{\showthe}
-! You can't use `math shift character $' after \the.
-l.216 \showthe$
-               
-I'm forgetting what you said and using zero instead.
-
-> 0.
-l.216 \showthe$
-               
-
-{blank space  }
-{\showthe}
-> \ip .
-<recently read> \font 
-                      
-l.217 \showthe\font
-                   
-
-{\message}
-{\fontname}
-trip
-{blank space  }
-{select font trip}
-{\textfont}
-{\scriptfont}
-{\scriptscriptfont}
-{\def}
-{blank space  }
-{begin-group character {}
-{\tracingmacros}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{\global}
-{end-group character }}
-{restoring \tracingmacros=4}
-{blank space  }
-{\mathcode}
-{\mathcode}
-{\delcode}
-{\catcode}
-{\catcode}
-{\mathcode}
-{\mathcode}
-{\def}
-{begin-group character {}
-{\catcode}
-{\global}
-{end-group character }}
-{restoring \catcode122=11}
-{blank space  }
-{\parshape}
-
-\a ->1pt 11.0pt2pt 12.0pt3pt 13.0pt4pt 14.0pt5pt 15.0pt6pt 16.0pt7pt 17.
-0pt8pt 18.0pt9pt 19.0pt10pt 20.0pt
-{\chardef}
-{\hangindent}
-{\hangafter}
-{\begingroup}
-{\looseness}
-{\rightskip}
-{\-}
-{horizontal mode: \-}
-{the character -}
-{\-}
-{the character -}
-{\-}
-{blank space  }
-{math shift character $}
-@firstpass
-[]\ip -
-@\discretionary via @@0 b=0 p=88 d=7745
-@@1: line 1.2- t=7745 -> @@0
--
-@\discretionary via @@0 b=0 p=89 d=7922
-@@2: line 1.2- t=7922 -> @@0
-@\discretionary via @@1 b=0 p=89 d=8922
-@@3: line 2.2- t=16667 -> @@1
--
-@\discretionary via @@0 b=0 p=88 d=7745
-@@4: line 1.2- t=7745 -> @@0
-@\discretionary via @@2 b=0 p=88 d=8745
-@\discretionary via @@1 b=0 p=88 d=8745
-@@5: line 2.2- t=16490 -> @@1
-@\discretionary via @@3 b=0 p=88 d=8745
-@@6: line 3.2- t=25412 -> @@3
--
--
-@\discretionary via @@0 b=0 p=89 d=7922
-@@7: line 1.2- t=7922 -> @@0
-@\discretionary via @@4 b=0 p=89 d=8922
-@\discretionary via @@2 b=0 p=89 d=8922
-@\discretionary via @@1 b=0 p=89 d=8922
-@@8: line 2.2- t=16667 -> @@1
-@\discretionary via @@5 b=0 p=89 d=8922
-@\discretionary via @@3 b=0 p=89 d=8922
-@@9: line 3.2- t=25412 -> @@5
-@\discretionary via @@6 b=0 p=89 d=8922
-@@10: line 4.2- t=34334 -> @@6
-A-
-@\discretionary via @@0 b=0 p=88 d=7745
-@@11: line 1.2- t=7745 -> @@0
-@\discretionary via @@7 b=0 p=88 d=8745
-@\discretionary via @@4 b=0 p=88 d=8745
-@\discretionary via @@2 b=0 p=88 d=8745
-@\discretionary via @@1 b=0 p=88 d=8745
-@@12: line 2.2- t=16490 -> @@1
-@\discretionary via @@8 b=0 p=88 d=8745
-@\discretionary via @@5 b=0 p=88 d=8745
-@\discretionary via @@3 b=0 p=88 d=8745
-@@13: line 3.2- t=25235 -> @@5
-@\discretionary via @@9 b=0 p=88 d=8745
-@\discretionary via @@6 b=0 p=88 d=8745
-@@14: line 4.2- t=34157 -> @@6
-@\discretionary via @@10 b=0 p=88 d=8745
-@@15: line 5.2- t=43079 -> @@10
-@\par via @@0 b=0 p=-10000 d=1
-@@16: line 1.2- t=1 -> @@0
-@\par via @@11 b=0 p=-10000 d=100001
-@\par via @@7 b=0 p=-10000 d=100001
-@\par via @@4 b=0 p=-10000 d=100001
-@\par via @@2 b=0 p=-10000 d=100001
-@\par via @@1 b=0 p=-10000 d=100001
-@@17: line 2.2- t=107746 -> @@1
-@\par via @@12 b=0 p=-10000 d=100001
-@\par via @@8 b=0 p=-10000 d=100001
-@\par via @@5 b=0 p=-10000 d=100001
-@\par via @@3 b=0 p=-10000 d=100001
-@@18: line 3.2- t=116491 -> @@5
-@\par via @@13 b=0 p=-10000 d=100001
-@\par via @@9 b=0 p=-10000 d=100001
-@\par via @@6 b=0 p=-10000 d=100001
-@@19: line 4.2- t=125236 -> @@13
-@\par via @@14 b=0 p=-10000 d=100001
-@\par via @@10 b=0 p=-10000 d=100001
-@@20: line 5.2- t=134158 -> @@14
-@\par via @@15 b=0 p=-10000 d=100001
-@@21: line 6.2- t=143080 -> @@15
-
-%% goal height=16383.99998, max depth=2.0
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=37 c=37#
-% t=30.0 plus 41.0 plus 1.0fil g=16383.99998 b=0 p=-213 c=-213#
-{display math mode: \number}
-{\the}
-! Improper alphabetic constant.
-<to be read again> 
-                   \relax 
-l.249 ...mber\the\delcode`\relax
-                                \over{{{}}}}\pagestretch=-1\p...
-A one-character control sequence belongs after a ` mark.
-So I'm essentially inserting \0 here.
-
-{the character -}
-{the character 1}
-{\relax}
-{\over}
-{begin-group character {}
-{math mode: begin-group character {}
-{begin-group character {}
-{end-group character }}
-{end-group character }}
-{end-group character }}
-{display math mode: end-group character }}
-! Extra }, or forgotten $.
-l.249 ...code`\relax\over{{{}}}}
-                                \pagestretch=-1\pagetotal\sho...
-I've deleted a group-closing symbol because it seems to be
-spurious, as in `$x}$'. But perhaps the } is legitimate and
-you forgot something else, as in `\hbox{$x}'. In such cases
-the way to recover is to insert both the forgotten and the
-deleted material, e.g., by typing `I$}'.
-
-{\pagestretch}
-{\showlists}
-
-### display math mode entered at line 249
-\mathord
-.{}
-this will begin denominator of:
-\fraction, thickness = default
-\\mathord []
-\\mathord []
-### vertical mode entered at line 0
-### current page:
-\glue(\topskip) 20.0 plus 1.0fil
-\hbox(0.0+0.0)x11.0, glue set 1.3fil, shifted 1.0
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-etc.
-total height 40.0 plus -40.0 plus 1.0fil
- goal height 16383.99998
-prevdepth 1.0, prevgraf 3 lines
-
-! OK.
-l.249 ...=-1\pagetotal\showlists
-                                
-
-{\begingroup}
-{\halign}
-! Missing \endgroup inserted.
-<inserted text> 
-                \endgroup 
-...
-l.250 \begingroup\halign
-                         to\the\displaywidth{#&#\crcr\crcr\cr...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{\endgroup}
-{\halign}
-! Improper \halign inside $$'s.
-<recently read> \halign 
-                        
-l.250 \begingroup\halign
-                         to\the\displaywidth{#&#\crcr\crcr\cr...
-Displays can use special alignments (like \eqalignno)
-only if nothing but the alignment itself is between $$'s.
-So I've deleted the formulas that preceded this alignment.
-
-{internal vertical mode: \the}
-{restricted horizontal mode: end of alignment template}
-
-Loose \hbox (badness 1) in alignment at lines 250--250
- [] []
-
-\hbox(0.0+0.0)x15.0, glue set 0.1875
-.\glue(\tabskip) 0.0 plus 40.0
-.\unsetbox(0.0+0.0)x0.0
-.etc.
-
-! Missing number, treated as zero.
-<to be read again> 
-                   =
-l.253 ...aysize* \global\setbox=
-                                
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-! Improper \setbox.
-<recently read> =
-                 
-l.253 ...aysize* \global\setbox=
-                                
-Sorry, \setbox is not allowed after \halign in a display,
-or between \accent and an accented character.
-
-! Missing $$ inserted.
-<to be read again> 
-                   \eqno 
-l.254 \eqno
-            % another error (actually causes two error messag...
-Displays can use special alignments (like \eqalignno)
-only if nothing but the alignment itself is between $$'s.
-
-{restoring \predisplaypenalty=0}
-{restoring \displayindent=0.0pt}
-{restoring \displaywidth=0.0pt}
-{restoring \predisplaysize=0.0pt}
-{restoring \fam=0}
-% t=40.0 plus -40.0 plus 1.0fil g=16383.99998 b=0 p=101 c=101
-% t=53.0 plus 1.0 plus 1.0fil g=16383.99998 b=0 p=-1179647 c=-1179647#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -1179647.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-...
-l.254 \eqno
-            % another error (actually causes two error messag...
-
-
-Completed box being shipped out [-2.0.0.0.11.0.327680]
-\vbox(16383.99998+0.0)x20.0, glue set 16331.0fil
-.\glue(\topskip) 20.0 plus 1.0fil
-.\hbox(0.0+0.0)x11.0, glue set 1.3fil, shifted 1.0
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\discretionary
-..\ip -
-..\glue(\rightskip) 0.0 plus 10.0fil minus 0.00002
-.\penalty 37
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x12.0, glue set 2.0fil, shifted 2.0
-..\glue(\leftskip) 3.0
-..\kern-1.00002
-..\ip -
-..\discretionary
-..\discretionary
-..\ip -
-..\glue(\rightskip) 0.0 plus 10.0fil minus 0.00002
-.\penalty -213
-.\glue(\baselineskip) 3.0 plus 41.0
-.\hbox(7.0+1.0)x13.0, glue set 1.8fil, shifted 3.0
-..\glue(\leftskip) 3.0
-..\kern-1.00002
-..\ip - (ligature -
-)
-..\ip -
-..\discretionary
-..\kern1.0
-..\ip A
-..\discretionary
-...\ip -
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0 plus 10.0fil minus 0.00002
-.\penalty 101
-.\glue(\abovedisplayskip) 3.0
-.\glue(\baselineskip) 9.0 plus 41.0
-.\hbox(0.0+0.0)x15.0, glue set 0.1875, shifted 5.0
-..\glue(\tabskip) 0.0 plus 40.0
-..\hbox(0.0+0.0)x0.0
-..\glue(\tabskip) 0.0 plus 40.0
-
-Memory usage before: 339&413; after: 236&405; still untouched: 706
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \looseness=2}
-{horizontal mode: \eqno}
-! You can't use `\eqno' in horizontal mode.
-<recently read> \eqno 
-                      
-l.254 \eqno
-            % another error (actually causes two error messag...
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-{\looseness}
-{math shift character $}
-{math mode: \right}
-! Missing delimiter (. inserted).
-<to be read again> 
-                   \mathchardef 
-l.256 $\right\relax\mathchardef
-                               \minus="322D % locally \minus ...
-I was expecting to see something like `(' or `\{' or
-`\}' here. If you typed, e.g., `{' instead of `\{', you
-should probably delete the `{' by typing `1' now, so that
-braces don't get unbalanced. Otherwise just proceed.
-Acceptable delimiters are characters whose \delcode is
-nonnegative, or you can use `\delimiter <delimiter code>'.
-
-! Extra \right.
-<to be read again> 
-                   \mathchardef 
-l.256 $\right\relax\mathchardef
-                               \minus="322D % locally \minus ...
-I'm ignoring a \right that had no matching \left.
-
-{\mathchardef}
-{\left}
-{the letter A}
-{\over}
-{the letter A}
-{\abovewithdelims}
-! Missing delimiter (. inserted).
-<to be read again> 
-                   ?
-l.257 ...ver A\abovewithdelims.?
-                                \right(+\mskip1A\minus=A+\pen...
-I was expecting to see something like `(' or `\{' or
-`\}' here. If you typed, e.g., `{' instead of `\{', you
-should probably delete the `{' by typing `1' now, so that
-braces don't get unbalanced. Otherwise just proceed.
-Acceptable delimiters are characters whose \delcode is
-nonnegative, or you can use `\delimiter <delimiter code>'.
-
-! Missing number, treated as zero.
-<to be read again> 
-                   ?
-l.257 ...ver A\abovewithdelims.?
-                                \right(+\mskip1A\minus=A+\pen...
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-! Illegal unit of measure (pt inserted).
-<to be read again> 
-                   ?
-l.257 ...ver A\abovewithdelims.?
-                                \right(+\mskip1A\minus=A+\pen...
-Dimensions can be in units of em, ex, in, pt, pc,
-cm, mm, dd, cc, bp, or sp; but yours is a new one!
-I'll assume that you meant to say pt, for printer's points.
-To recover gracefully from this error, it's best to
-delete the erroneous units; e.g., type `2' to delete
-two letters. (See Chapter 27 of The TeXbook.)
-
-! Ambiguous; you need another { and }.
-<to be read again> 
-                   ?
-l.257 ...ver A\abovewithdelims.?
-                                \right(+\mskip1A\minus=A+\pen...
-I'm ignoring this fraction specification, since I don't
-know whether a construction like `x \over y \over z'
-means `{x \over y} \over z' or `x \over {y \over z}'.
-
-{the character ?}
-{\right}
-
-(->\delimiter "4162362 
-{the character +}
-{\mskip}
-! Illegal unit of measure (mu inserted).
-<to be read again> 
-                   A
-l.257 ...elims.?\right(+\mskip1A
-                                \minus=A+\penalty+1000A
-The unit of measurement in math glue must be mu.
-To recover gracefully from this error, it's best to
-delete the erroneous units; e.g., type `2' to delete
-two letters. (See Chapter 27 of The TeXbook.)
-
-{the letter A}
-{\mathchar"322D}
-{the character =}
-{the letter A}
-{the character +}
-{\penalty}
-{the letter A}
-{blank space  }
-{\relpenalty}
-{\binoppenalty}
-{\mathsurround}
-{math shift character $}
-! \scriptfont 0 is undefined (character ?).
-<recently read> $
-                 
-l.260 \mathsurround.11em$
-                         \x % this formula goes on line 7
-Somewhere in the math formula just ended, you used the
-stated character from an undefined font family. For example,
-plain TeX doesn't allow \it or \sl in subscripts. Proceed,
-and I'll try to forget that I needed that character.
-
-{restoring \mathsurround=0.0pt}
-{restoring \binoppenalty=0}
-{restoring \relpenalty=0}
-{restoring \minus=\mathchar"232D}
-{restoring \fam=0}
-{horizontal mode: \char"C8}
-Missing character: There is no ^^c8 in font trip!
-{math shift character $}
-@firstpass
-$[] \ip /
-@\penalty via @@0 b=0 p=-3333 d=-11108888
-@@1: line 7.2 t=-11108888 -> @@0
-  A \smalltrip --
-@\penalty via @@0 b=0 p=-2222 d=-4937283
-@@2: line 7.2 t=-4937283 -> @@0
-@\penalty via @@1 b=0 p=-2222 d=-4937283
-@@3: line 8.2 t=-16046171 -> @@1
- \ip A /
-@\penalty via @@0 b=0 p=1000 d=1000001
-@@4: line 7.2 t=1000001 -> @@0
-@\penalty via @@2 b=0 p=1000 d=1000001
-@\penalty via @@1 b=0 p=1000 d=1000001
-@@5: line 8.2 t=-10108887 -> @@1
-@\penalty via @@3 b=0 p=1000 d=1000001
-@@6: line 9.2 t=-15046170 -> @@3
- A$
-@\par via @@0 b=0 p=-10000 d=1
-@@7: line 7.2- t=1 -> @@0
-@\par via @@4 b=0 p=-10000 d=1
-@\par via @@2 b=0 p=-10000 d=1
-@\par via @@1 b=0 p=-10000 d=1
-@@8: line 8.2- t=-11108887 -> @@1
-@\par via @@5 b=0 p=-10000 d=1
-@\par via @@3 b=0 p=-10000 d=1
-@@9: line 9.2- t=-16046170 -> @@3
-@\par via @@6 b=0 p=-10000 d=1
-@@10: line 10.2- t=-15046169 -> @@6
-
-%% goal height=16383.99998, max depth=2.0
-{display math mode: blank space  }
-{\vadjust}
-{internal vertical mode: \penalty}
-{end-group character }}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \looseness=-2}
-{display math mode: \mkern}
-{\the}
-{the character 7}
-{\prevgraf}
-{\insert}
-! You can't \insert255.
-<to be read again> 
-                   {
-l.262 ...\prevgraf=8 \insert255{
-                                \penalty999}
-I'm changing to \insert0; box 255 is special.
-
-{internal vertical mode: \penalty}
-{end-group character }}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \looseness=-2}
-{display math mode: blank space  }
-{\char"C8}
-{\vcenter}
-{internal vertical mode: end-group character }}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \looseness=-2}
-{display math mode: blank space  }
-{begin-group character {}
-{math mode: \mathaccent}
-{the letter A}
-{end-group character }}
-{end-group character }}
-{display math mode: subscript character |}
-{blank space  }
-{superscript character ^}
-{math mode: \raise}
-{restricted horizontal mode: the letter a}
-{end-group character }}
-{math mode: \displaystyle}
-{\char}
-{\textstyle}
-{end-group character }}
-{display math mode: blank space  }
-{\overline}
-{math mode: superscript character ^}
-{blank space  }
-{the letter A}
-{subscript character |}
-{\mathinner}
-{end-group character }}
-{superscript character ^}
-{the letter A}
-{blank space  }
-{\mathchar}
-{\char}
-{subscript character ^^A}
-{\mathaccent}
-{\mathop}
-{blank space  }
-{\mathbin}
-{blank space  }
-{\mathopen}
-{blank space  }
-{\mathpunct}
-{\mathclose}
-{blank space  }
-{\mathrel}
-{blank space  }
-{\global}
-{\mathaccent}
-{\fam}
-{the letter A}
-{the character 9}
-{\the}
-! Bad number (-1).
-<to be read again> 
-                   }
-l.269 ...the\scriptscriptfont-1}
-                                }}}}
-Since I expected to read a number between 0 and 15,
-I changed this one to zero.
-
-{select font trip}
-{end-group character }}
-{restoring current font=\ip}
-{restoring \fam=-1}
-{end-group character }}
-{end-group character }}
-{end-group character }}
-{end-group character }}
-{display math mode: blank space  }
-{\mathop}
-{superscript character ^}
-{\mathop}
-{\nolimits}
-{\limits}
-{subscript character |}
-{blank space  }
-{\mathord}
-! Missing { inserted.
-<to be read again> 
-                   \radical 
-l.272 \mathord \radical
-                       "161 % missing { will be inserted
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{math mode: \radical}
-{\textstyle}
-{\radical}
-{\left}
-
-(->\delimiter "4162362 
-{\scriptscriptstyle}
-{\mathop}
-{\underline}
-{blank space  }
-{the letter A}
-{\atop}
-{\displaystyle}
-{the letter A}
-{subscript character |}
-{the letter A}
-{\hfil}
-{\over}
-{the letter B}
-{\nonscript}
-{\kern}
-{end-group character }}
-{superscript character ^}
-{end-group character }}
-{end-group character }}
-{blank space  }
-{\nolimits}
-{subscript character |}
-{\mathop}
-{\nonscript}
-{\textstyle}
-{\nonscript}
-{\mskip}
-{\showthe}
-> 9.0mu minus 1.0fil.
-l.276         \showthe\lastskip
-                                B\abovewithdelims(.2pt\displa...
-
-{the letter B}
-{\abovewithdelims}
-
-(->\delimiter "4162362 
-{\displaylimits}
-! Limit controls must follow a math operator.
-<recently read> \displaylimits 
-                               
-l.276 ...lims(.2pt\displaylimits
-                                }^z
-I'm ignoring this misplaced \limits or \nolimits command.
-
-{end-group character }}
-{superscript character ^}
-
-z->\delimiter "4162362 
-{blank space  }
-{\discretionary}
-{restricted horizontal mode: \showthe}
-> 1000.
-l.277 ...ry{\showthe\spacefactor
-                                -}{\smalltrip A\hss}{\smalltr...
-
-{the character -}
-{end-group character }}
-{select font trip at 5.0pt}
-{the letter A}
-{\hss}
-{end-group character }}
-{restoring current font=\ip}
-! Improper discretionary list.
-l.277 ...tor-}{\smalltrip A\hss}
-                                {\smalltrip A}
-Discretionary lists must contain only boxes and kerns.
-
-The following discretionary sublist has been deleted:
-\glue 0.0 plus 1.0fil minus 1.0fil
-
-{select font trip at 5.0pt}
-{the letter A}
-{end-group character }}
-{restoring current font=\ip}
-! Illegal math \discretionary.
-l.277 ...ip A\hss}{\smalltrip A}
-                                
-Sorry: The third part of a discretionary break must be
-empty, in math formulas. I had to delete your third part.
-
-{math mode: blank space  }
-{\right}
-{the letter A}
-{end-group character }}
-{end-group character }}
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-............\hbox(9.0+0.0)x1.88892, glue set 0.74446fil
-.............\glue 0.0 plus 1.0fil minus 1.0fil
-.............\rule(9.0+*)x0.4
-.............\glue 0.0 plus 1.0fil minus 1.0fil
-...........\hbox(8.0+2.0)x3.0, shifted -4.0
-............\ip b
-........\hbox(0.0+0.0)x0.1, shifted -7.0
-......\hbox(0.0+0.0)x0.0
-....\hbox(0.0+0.0)x0.1, shifted -7.0
-.\penalty 7
-
-Memory usage before: 2170&521; after: 1181&459; still untouched: 175
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \looseness=-2}
-{horizontal mode: \relax}
-{\parshape}
-{\leftskip}
-{\spacefactor}
-{\raise}
-{restricted horizontal mode: \special}
-{blank space  }
-{end-group character }}
-{horizontal mode: blank space  }
-{\penalty}
-{\showbox}
-> \box0=
-\vbox(0.0+0.0)x0.0
-.\penalty 999
-
-! OK.
-<to be read again> 
-                   \spacefactor 
-l.289 \showbox0\spacefactor
-                           =0
-
-{\spacefactor}
-! Bad space factor (0).
-l.289 \showbox0\spacefactor=0
-                             
-I allow only values in the range 1..32767 here.
-
-{\write}
-{\par}
-@firstpass
-@secondpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 12.0 t=100000782 -> @@0
-@\penalty via @@0 b=10000 p=-10000 d=100000782
-@@2: line 12.0 t=100000782 -> @@0
-@\penalty via @@1 b=10000 p=-10000 d=100000000
-@@3: line 13.0 t=200000782 -> @@1
-[]
-@\par via @@2 b=10000 p=-10000 d=100000000
-@@4: line 13.0- t=200000782 -> @@2
-@\par via @@3 b=10000 p=-10000 d=100000000
-@@5: line 14.0- t=300000782 -> @@3
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 285--290
- []  
-
-\hbox(1.0+0.0)x90.0, glue set 41.0
-.\glue(\leftskip) 0.0 plus -10.0fil
-.\hbox(0.0+0.0)x4.0, shifted -1.0 []
-.etc.
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 285--290
- [] 
-
-\hbox(0.0+0.0)x100.0
-.\glue(\leftskip) 0.0 plus -10.0fil
-.\write10{\the \spacefactor }
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=125 c=125#
-{vertical mode: end-group character }}
-! Extra }, or forgotten \endgroup.
-l.291 }
-        % this fails to match \begingroup
-I've deleted a group-closing symbol because it seems to be
-spurious, as in `$x}$'. But perhaps the } is legitimate and
-you forgot something else, as in `\hbox{$x}'. In such cases
-the way to recover is to insert both the forgotten and the
-deleted material, e.g., by typing `I$}'.
-
-{blank space  }
-{\aftergroup}
-{\aftergroup}
-{\endgroup}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{restoring \leftskip=3.0pt}
-{restoring \parshape=10}
-{restoring \rightskip=0.0pt}
-{restoring \looseness=0}
-{\lccode}
-{\mark}
-! Improper \spacefactor.
-l.293 \mark{\the\spacefactor
-                            } % \spacefactor: not in vertical...
-You can refer to \spacefactor only in horizontal mode;
-you can refer to \prevdepth only in vertical mode; and
-neither of these is meaningful inside \write. So
-I'm forgetting what you said and using zero instead.
-
-{blank space  }
-{math shift character $}
-% t=30.0 plus 41.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{horizontal mode: math shift character $}
-@firstpass
-@secondpass
-[]
-@\par via @@0 b=10000 p=-10000 d=*
-@@1: line 1.0- t=0 -> @@0
-
-
-Underfull \hbox (badness 10000) in paragraph at lines 294--294
- []
-
-\hbox(0.0+0.0)x11.0
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{display math mode: \global}
-{\mskip}
-{\catcode}
-{\catcode}
-{\the}
-{\def}
-{blank space  }
-{\vtop}
-{internal vertical mode: \everydisplay}
-{\vbox}
-{end-group character }}
-{\noindent}
-{horizontal mode: math shift character $}
-\everydisplay->\global 
-{display math mode: \global}
-{\lowercase}
-{the letter a}
-{the letter a}
-
-j->\relax 
-{\relax}
-{math shift character $}
-{internal vertical mode: \ifvmode}
-{true}
-{restoring \displayindent=3.0pt}
-{restoring \displaywidth=13.0pt}
-{restoring \predisplaysize=24.0pt}
-{restoring \fam=-1}
-{horizontal mode: \fi}
-{end-group character }}
-{restoring \everydisplay=}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{display math mode: \hss}
-{\leqno}
-{math mode: \mathchardef}
-! Missing control sequence inserted.
-<inserted text> 
-                \inaccessible 
-...
-l.298 \leqno\mathchardef A
-                          \/\left(\over\left(\global\errorcon...
-Please don't say `\def cs{...}', say `\def\cs{...}'.
-I've inserted an inaccessible control sequence so that your
-definition will be completed without mixing me up too badly.
-You can recover graciously from this error, if you're
-careful; see exercise 27.2 in The TeXbook.
-
-! Missing number, treated as zero.
-<to be read again> 
-                   A
-l.298 \leqno\mathchardef A
-                          \/\left(\over\left(\global\errorcon...
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-{the letter A}
-{\/}
-{\left}
-
-(->\delimiter "4162362 
-{\over}
-{\left}
-
-(->\delimiter "4162362 
-{\global}
-{math shift character $}
-! Missing \right. inserted.
-<inserted text> 
-                \right .
-<to be read again> 
-                   $
-l.298 ...bal\errorcontextlines5$
-                                $
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{\right}
-{math shift character $}
-! Missing \right. inserted.
-<inserted text> 
-                \right .
-<to be read again> 
-                   $
-l.298 ...bal\errorcontextlines5$
-                                $
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{\right}
-{math shift character $}
-{restoring \inaccessible=undefined}
-{restoring \fam=-1}
-{restoring j=undefined}
-{restoring \catcode106=11}
-{restoring \catcode74=11}
-{restoring \displayindent=0.0pt}
-{restoring \displaywidth=0.0pt}
-{restoring \predisplaysize=0.0pt}
-{restoring \fam=0}
-% t=40.0 plus 124.0 plus 1.0fil minus 8.0 g=16383.99998 b=0 p=0 c=0#
-% t=66.00002 plus 164.0 plus 1.0fil minus 8.0 g=16383.99998 b=0 p=-11796
-47 c=-1179647#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -1179647.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-l.298 ...al\errorcontextlines5$$
-                                
-
-
-Completed box being shipped out [-2.0.0.0.11.0.327680.1572864.0.-1073741
-823]
-\vbox(16383.99998+2.0)x100.0, glue set 16318.0fil
-.\glue(\topskip) 19.0 plus 1.0fil
-.\hbox(1.0+0.0)x90.0, glue set 41.0
-..\glue(\leftskip) 0.0 plus -10.0fil
-..\hbox(0.0+0.0)x4.0, shifted -1.0
-...\special{-12}
-...\glue 4.0 plus 2.0 minus 1.0
-..\glue 4.0 plus 2.0 minus 1.0
-..\penalty -10000
-..\glue(\rightskip) 0.0 plus 10.0fil minus 0.00002
-.\penalty 125
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x100.0
-..\glue(\leftskip) 0.0 plus -10.0fil
-..\write10{\the \spacefactor }
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0 plus 10.0fil minus 0.00002
-.\mark{0}
-.\glue(\parskip) 0.0 plus 42.0 minus 8.0
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x11.0, shifted 1.0
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\penalty 10000
-..\glue(\parfillskip) 0.0
-..\glue(\rightskip) 0.0
-.\penalty 0
-.\glue(\abovedisplayskip) 3.0
-.\glue(\lineskip) 0.0 plus 40.0
-.\hbox(12.0+13.00002)x13.0, shifted 3.0
-..\hbox(12.0+4.0)x8.1778
-...\ip A
-...\kern1.0
-...\kern0.0
-...\glue(\thinmuskip) 0.27777 plus 2.0fill minus 0.83331
-...\hbox(12.0+4.0)x4.90002
-....\hbox(8.0+2.0)x3.0, shifted -4.0
-.....\ip b
-....\hbox(9.2+4.0)x1.80002
-.....\hbox(0.0+0.0)x0.1, shifted -7.0
-.....\vbox(9.2+4.0)x1.6
-......\hbox(0.0+0.0)x1.6
-......\kern1.7
-......\rule(1.0+0.0)x*
-......\kern1.0
-......\hbox(9.5+0.0)x1.6
-.......\hbox(4.0+1.0)x1.5, shifted -5.5
-........\smalltrip b
-.......\hbox(0.0+0.0)x0.1, shifted -7.0
-.....\hbox(0.0+0.0)x0.1, shifted -7.0
-....\hbox(0.0+0.0)x0.1, shifted -7.0
-..\kern5.0
-..\hbox(0.0+13.00002)x-0.1778, glue set - 57.67767fil
-...\glue 4.99988 minus 4.99988
-...\vbox(-0.00002+13.00002)x52.5, glue set - 0.00247
-....\vbox(-0.00002+0.0)x0.0
-....\glue(\parskip) 0.0 plus 42.0 minus 8.0
-....\penalty 0
-....\glue(\abovedisplayshortskip) 1.0 plus 45.0 minus 803.0
-....\glue(\baselineskip) 3.0 plus 41.0
-....\hbox(7.0+1.0)x5.0, shifted 47.5
-.....\ip a
-.....\ip a
-.....\kern1.0
-....\penalty -1179647
-....\glue(\belowdisplayshortskip) 3.0 plus 46.0
-...\glue 0.0 plus 1.0fil minus 1.0fil
-
-\write->\the \spacefactor 
-! Improper \spacefactor.
-<write> \the \spacefactor 
-                          
-<inserted text> 
-                }\endwrite 
-<to be read again> 
-                   }
-<output> ...\fi 54\copy 25\fi 4}
-                                 \ifvoid 254\relax \else \err...
-l.298 ...al\errorcontextlines5$$
-                                
-You can refer to \spacefactor only in horizontal mode;
-you can refer to \prevdepth only in vertical mode; and
-neither of these is meaningful inside \write. So
-I'm forgetting what you said and using zero instead.
-
-0
-Memory usage before: 640&415; after: 397&410; still untouched: 175
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{restoring \parshape=10}
-{restoring \hangafter=-12}
-{restoring \hangindent=-10.0pt}
-{horizontal mode: \par}
-{vertical mode: \hangindent}
-{\par}
-{\showthe}
-> 0.0pt.
-l.300 ...\par\showthe\hangindent
-                                \hangindent 254cm
-
-{\hangindent}
-{\parfillskip}
-{\fontdimen}
-{\the}
-{\the}
-{the character 0}
-{horizontal mode: the character 0}
-Missing character: There is no 0 in font trip!
-{the letter A}
-{blank space  }
-{\char}
-{math shift character $}
-@firstpass
-@secondpass
-[]\ip A 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-^^82 
-@\par via @@0 b=62 p=-10000 d=3969
-@@2: line 1.1- t=3969 -> @@0
-
-
-Loose \hbox (badness 62) in paragraph at lines 302--303
- []\ip A ^^82 
-
-\hbox(7.0+1.0)x100.0, glue set 0.85295
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-{display math mode: \global}
-{\leqno}
-{math mode: \kern}
-{math shift character $}
-! Display math should end with $$.
-<to be read again> 
-                   \par 
-l.303 ...e\leqno\kern1009pt$\par
-                                
-The `$' that I just saw supposedly matches a previous `$$'.
-So I shall assume that you typed `$$' both times.
-
-{restoring \fam=-1}
-{restoring \displayindent=0.0pt}
-{restoring \displaywidth=0.0pt}
-{restoring \predisplaysize=0.0pt}
-{restoring \fam=0}
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-% t=40.0 plus 82.0 plus 1.0fil g=16383.99998 b=0 p=-1179647 c=-1179647#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -1179647.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-<to be read again> 
-                   \par 
-l.303 ...e\leqno\kern1009pt$\par
-                                
-
-
-Completed box being shipped out [-2.0.0.0.11.0.327680.1572864.1073741823
-.-1073741823]
-\vbox(16383.99998+0.0)x8236.0, glue set 16344.0fil
-.\glue(\topskip) 13.0 plus 1.0fil
-.\hbox(7.0+1.0)x100.0, glue set 0.85295
-..\glue(\leftskip) 3.0
-..\hbox(0.0+0.0)x0.0
-..\ip A
-..\glue 4.0 plus 1.99799 minus 1.00099
-..\ip ^^82
-..\penalty 10000
-..\glue(\parfillskip) 0.0 plus 100.0
-..\glue(\rightskip) 0.0
-.\penalty 0
-.\glue(\baselineskip) 9.0 plus 41.0
-.\hbox(0.0+0.0)x1009.0, shifted 7227.0
-..\kern 1009.0
-.\penalty 10000
-.\glue(\baselineskip) 10.0 plus 41.0
-.\hbox(0.0+0.0)x-7127.0, shifted 7227.0
-
-Memory usage before: 235&401; after: 178&399; still untouched: 175
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{restoring \hangindent=7227.0pt}
-{horizontal mode: \par}
-{vertical mode: \showlists}
-
-### vertical mode entered at line 0
-prevdepth 0.0, prevgraf 4 lines
-
-! OK.
-l.304 \showlists
-                 {\catcode`!13\global\everyhbox{\def!{}}}
-
-{begin-group character {}
-{\catcode}
-{\global}
-{end-group character }}
-{restoring \catcode33=12}
-{blank space  }
-{\count}
-{\baselineskip}
-{begin-group character {}
-{\sfcode}
-{\vfuzz}
-{\everyvbox}
-{\vbox}
-\everyvbox-> 
-{internal vertical mode: blank space  }
-{\hsize}
-{\tolerance}
-{the letter A}
-{horizontal mode: the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{\clubpenalty}
-{\par}
-@firstpass
-@secondpass
-[]\ip A A A 
-@ via @@0 b=* p=0 d=*
-@@1: line 1.3 t=0 -> @@0
-A A 
-@\par via @@1 b=12 p=-10000 d=*
-@@2: line 2.2- t=0 -> @@1
-
-
-Overfull \hbox (3.0pt too wide) in paragraph at lines 308--308
- []\ip A A A|
-
-\hbox(7.0+1.0)x10.0, glue set - 1.0
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-
-Tight \hbox (badness 12) in paragraph at lines 308--308
- \ip A A 
-
-\hbox(7.0+1.0)x10.0, glue set - 0.5
-.\glue(\leftskip) 3.0
-.\ip A
-.etc.
-
-{internal vertical mode: \hbadness}
-{\hfuzz}
-{the letter A}
-{horizontal mode: the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{blank space  }
-{the letter A}
-{\leaders}
-{\par}
-@firstpass
-@secondpass
-[]\ip A A A 
-@ via @@0 b=* p=0 d=*
-@@1: line 1.3 t=0 -> @@0
-A A 
-@\par via @@1 b=12 p=-10000 d=*
-@@2: line 2.2- t=0 -> @@1
-
-{internal vertical mode: end-group character }}
-{restoring \hfuzz=0.0pt}
-{restoring \hbadness=0}
-{restoring \clubpenalty=125}
-{restoring \tolerance=10000}
-{restoring \hsize=100.0pt}
-
-Overfull \vbox (18.0pt too high) detected at line 309
-
-\vbox(11.0+1.0)x10.0, glue set - 1.0
-.\hbox(7.0+1.0)x10.0, glue set - 1.0 []
-.\penalty 10000
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-{vertical mode: blank space  }
-{\message}
-1000000
-{end-group character }}
-{restoring \everyvbox=}
-{restoring \vfuzz=0.0pt}
-{restoring \sfcode65=999}
-{blank space  }
-{\vbox}
-{internal vertical mode: \hbadness}
-{\hfuzz}
-{\hbox}
-\everyhbox->\def !{}
-{restricted horizontal mode: \def}
-{\hskip}
-{end-group character }}
-{restoring !=undefined}
-
-Overfull \hbox (1.0pt too wide) detected at line 311
- 
-
-\hbox(0.0+0.0)x0.0, glue set - 1.0
-.\glue 10.0 minus 9.0
-
-{internal vertical mode: blank space  }
-{\hbadness}
-{\hbox}
-\everyhbox->\def !{}
-{restricted horizontal mode: \def}
-{\hskip}
-{end-group character }}
-{restoring !=undefined}
-
-Underfull \hbox (badness 101) detected at line 312
- 
-
-\hbox(0.0+0.0)x10.03749, glue set 1.00375
-.\glue 0.0 plus 10.0
-
-{internal vertical mode: \tracingcommands}
-{\message}
-101
-{end-group character }}
-{restoring \tracingcommands=2}
-{restoring \hfuzz=0.0pt}
-{restoring \hbadness=0}
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: \lineskiplimit}
-{\everyhbox}
-{blank space  }
-{\def}
-{blank space  }
-{\dimendef}
-{\dimen}
-{\vbox}
-{internal vertical mode: \tracinglostchars}
-{the letter A}
-{horizontal mode: the letter A}
-{\/}
-
-\space -> 
-{blank space  }
-
-\space -> 
-{blank space  }
-{\ignorespaces}
-
-\space -> 
-
-\space -> 
-{the letter J}
-{blank space  }
-{\vskip}
-{\par}
-@firstpass
-@secondpass
-[]\ip A
-@\kern via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-   
-@\par via @@0 b=56 p=-10000 d=3249
-@\par via @@1 b=10000 p=-10000 d=100000000
-@@2: line 1.1- t=3249 -> @@0
-
-
-Loose \hbox (badness 56) in paragraph at lines 315--316
- []\ip A   
-
-\hbox(7.0+1.0)x100.0, glue set 0.82695
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{internal vertical mode: \vskip}
-{\moveleft}
-{\boxmaxdepth}
-{\mark}
-{end-group character }}
-{restoring \boxmaxdepth=1000.0pt}
-
-Underfull \vbox (badness 10000) detected at line 316
-
-\vbox(10.0+-1.0)x0.0
-.\mark{vii}
-
-{\vskip}
-{\unskip}
-{\setbox}
-{\showthe}
-> -1.0pt.
-l.317 ...astbox\showthe\lastskip
-                                 % \lastskip=-1pt (\baselines...
-
-{\unskip}
-{\vskip}
-{\kern}
-{\penalty}
-{\showbox}
-> \box22=
-\vbox(10.0+-1.0)x0.0
-.\mark{vii}
-
-! OK.
-<to be read again> 
-                   }
-l.318 ...lty\lastkern\showbox22}
-                                
-
-{end-group character }}
-{restoring \box22=void}
-{restoring \tracinglostchars=2}
-
-Underfull \vbox (badness 10000) detected at line 318
-
-\vbox(11.0+0.0)x100.0
-.\hbox(7.0+1.0)x100.0, glue set 0.82695 []
-.\glue 2.0
-.etc.
-
-% t=31.0 plus 40.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: blank space  }
-{\showbox}
-> \box22=void
-
-! OK.
-<to be read again> 
-                   \kern 
-l.319 \showbox22\kern
-                     3pt\message{\the\lastkern}\unkern
-
-{\kern}
-{\message}
-3.0pt
-{\unkern}
-{\show}
-> \botmark=\botmark:
-0.
-l.320 \show\botmark
-                    \catcode`;13\def;{\setbox`; }
-
-{\catcode}
-{\def}
-{blank space  }
-{\lineskiplimit}
-
-\space -> 
-
-\space -> 
-{blank space  }
-{\count}
-{\vbox}
-
-\space -> 
-{internal vertical mode: \accent}
-{horizontal mode: \accent}
-Missing character: There is no ^^c8 in font trip!
-
-\space -> 
-{blank space  }
-{\accent}
-
-\space -> 
-
-;->\setbox `; 
-! Improper \setbox.
-<to be read again> 
-                   \char 
-l.322 ...2 \def\^^M{\  } ; \char
-                                '101
-Sorry, \setbox is not allowed after \halign in a display,
-or between \accent and an accented character.
-
-{the letter A}
-{\ }
-{\fontdimen}
-{\ }
-{\spaceskip}
-
-\^^M->\ 
-{\ }
-{\vskip}
-{\par}
-@firstpass
-@secondpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-[]\ip AA 
-@ via @@0 b=10000 p=0 d=100000782
-@ via @@1 b=10000 p=0 d=100000000
-@@2: line 1.0 t=100000782 -> @@0
-  
-@\par via @@0 b=44 p=-10000 d=2025
-@\par via @@1 b=54 p=-10000 d=3025
-@\par via @@2 b=10000 p=-10000 d=100000000
-@@3: line 1.1- t=2025 -> @@0
-
-
-Loose \hbox (badness 44) in paragraph at lines 322--324
- [] []\ip AA   
-
-\hbox(10.50002+1.0)x100.0, glue set 0.76414
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{internal vertical mode: \vskip}
-{end-group character }}
-{restoring \spaceskip=0.0pt}
-{restoring \^^M=undefined}
-
-Overfull \vbox (0.50002pt too high) detected at line 324
-
-\vbox(11.0+0.0)x100.0, glue set - 1.0
-.\hbox(10.50002+1.0)x100.0, glue set 0.76414 []
-.\glue 10.0 minus 10.0
-
-% t=41.0 plus 40.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: blank space  }
-{\penalty}
-% t=52.0 plus 80.0 plus 1.0fil g=16383.99998 b=0 p=-2147483647 c=-214748
-3647#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -2147483647.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-l.325 \penalty-2147483647 
-                          % that's the largest value TeX will...
-
-
-Completed box being shipped out [-2.0.0.0.11.196608.327680.1572864.10737
-41823]
-\vbox(16383.99998+0.0)x100.0, glue set 16332.0fil
-.\glue(\topskip) 9.0 plus 1.0fil
-.\vbox(11.0+1.0)x10.0, glue set - 1.0
-..\hbox(7.0+1.0)x10.0, glue set - 1.0
-...\glue(\leftskip) 3.0
-...\hbox(0.0+0.0)x0.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\glue(\rightskip) 0.0
-...\rule(*+*)x5.0
-..\penalty 10000
-..\glue(\baselineskip) 2.0
-..\hbox(7.0+1.0)x10.0, glue set - 0.5
-...\glue(\leftskip) 3.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\penalty 10000
-...\glue(\parfillskip) 0.0 plus 100.0
-...\glue(\rightskip) 0.0
-..\glue(\parskip) 0.0 plus 42.0 minus 8.0
-..\glue(\baselineskip) 2.0
-..\hbox(7.0+1.0)x10.0, glue set - 1.0
-...\glue(\leftskip) 3.0
-...\hbox(0.0+0.0)x0.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\glue(\rightskip) 0.0
-..\penalty 10000
-..\glue(\baselineskip) 2.0
-..\hbox(7.0+1.0)x10.0, glue set - 0.5
-...\glue(\leftskip) 3.0
-...\ip A
-...\glue 4.0 plus 1.0 minus 2.0
-...\ip A
-...\penalty 10000
-...\glue(\parfillskip) 0.0 plus 100.0
-...\glue(\rightskip) 0.0
-.\glue(\lineskip) 0.0 plus 40.0
-.\vbox(10.0+0.0)x10.03749
-..\hbox(0.0+0.0)x0.0, glue set - 1.0
-...\glue 10.0 minus 9.0
-..\glue(\baselineskip) 10.0
-..\hbox(0.0+0.0)x10.03749, glue set 1.00375
-...\glue 0.0 plus 10.0
-.\glue(\baselineskip) -1.0
-.\vbox(11.0+0.0)x100.0
-..\hbox(7.0+1.0)x100.0, glue set 0.82695
-...\glue(\leftskip) 3.0
-...\hbox(0.0+0.0)x0.0
-...\ip A
-...\kern 1.0
-...\glue 4.0 plus 1.99799 minus 1.00099
-...\glue 4.0 plus 1.99799 minus 1.00099
-...\penalty 10000
-...\glue(\parfillskip) 0.0 plus 100.0
-...\glue(\rightskip) 0.0
-..\glue 2.0
-..\glue -2.0
-..\kern 0.0
-..\penalty 0
-.\glue(\lineskip) 0.0 plus 40.0
-.\vbox(11.0+0.0)x100.0, glue set - 1.0
-..\hbox(10.50002+1.0)x100.0, glue set 0.76414
-...\glue(\leftskip) 3.0
-...\hbox(0.0+0.0)x0.0
-...\glue 4.0 plus 2.0 minus 1.0
-...\kern -5.50003 (for accent)
-...\hbox(8.0+2.0)x3.0, shifted -2.50002
-....\ip B
-...\kern 2.50003 (for accent)
-...\ip A
-...\ip A
-...\glue 4.0 plus 2.0 minus 1.0
-...\glue 4.0 plus 2.0 minus 88.0
-...\penalty 10000
-...\glue(\parfillskip) 0.0 plus 100.0
-...\glue(\rightskip) 0.0
-..\glue 10.0 minus 10.0
-
-Memory usage before: 651&432; after: 417&418; still untouched: 175
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{vertical mode: \penalty}
-! Number too big.
-l.326 \penalty-2147483648
-                          % see?
-I can only go up to 2147483647='17777777777="7FFFFFFF,
-so I'm using that number instead of yours.
-
-{\tabskip}
-{\let}
-{\count}
-{begin-group character {}
-{\errhelp}
-{\errmessage}
-! .
-l.328 ...l is lost}\errmessage{}
-                                }
-all is lost
-
-{end-group character }}
-{restoring \errhelp=}
-{blank space  }
-{\def}
-{blank space  }
-{\looseness}
-{\setbox}
-{internal vertical mode: \vskip}
-{end-group character }}
-{restoring \looseness=-1}
-{vertical mode: blank space  }
-{\halign}
-{internal vertical mode: \iftrue}
-{true}
-{\else}
-
-\d #1\d ->#1#1
-#1<-##
-! Only one # is allowed per tab.
-<argument> ##
-             
-\d #1\d ->#1#1
-              
-l.333 ...7200bp minus 4\wd4\d#\d
-                                \cr % \d#\d becomes (erroneou...
-There should be exactly one # between &'s, when an
-\halign or \valign is being set up. In this case you had
-more than one, so I'm ignoring all but the first.
-
-{restricted horizontal mode: \global}
-{\spaceskip}
-{\def}
-{\def}
-{\expandafter}
-
-\A ->B
-
-\xx ->\global \gdef \A {\global \count \count 1=####\cr \omit \cr \tabsk
-ip }
-{\global}
-{the letter B}
-{end of alignment template}
-{\vbox}
-{internal vertical mode: \halign}
-
-\A ->\global \count \count 1=##\cr \omit \cr \tabskip 
-{restricted horizontal mode: end of alignment template}
-{\global}
-{end of alignment template}
-{restoring \tabskip=4.49998pt plus 7227.0pt}
-{internal vertical mode: the letter A}
-{horizontal mode: the letter A}
-{end-group character }}
-@firstpass
-@secondpass
-[]\ip AA 
-@\par via @@0 b=86 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 86) in paragraph at lines 337--337
- []\ip AA 
-
-\hbox(7.0+1.0)x100.0, glue set 0.95
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{restoring \looseness=-1}
-{restricted horizontal mode: blank space  }
-{end of alignment template}
-{restoring \xx=undefined}
-{retaining \A=macro:->\global \count \count 1=##\cr \ETC.}
-{restoring \spaceskip=0.0pt}
-{\valign}
-{internal vertical mode: the letter A}
-{horizontal mode: the letter A}
-Missing character: There is no } in font trip!
-{end of alignment template}
-@firstpass
-@secondpass
-[]\ip A 
-@\par via @@0 b=86 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 86) in paragraph at lines 337--337
- []\ip A 
-
-\hbox(7.0+1.0)x100.0, glue set 0.95
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{internal vertical mode: end of alignment template}
-{restoring \looseness=-1}
-{begin-group character {}
-{blank space  }
-{end-group character }}
-{end of alignment template}
-{end of alignment template}
-{restoring \looseness=-1}
-
-Overfull \vbox (21.99997pt too high) in alignment at lines 337--337
-
-\vbox(-5.0+0.0)x0.0
-.\glue(\tabskip) 4.49998 plus 7227.0
-.\unsetbox(0.0+0.0)x0.0
-.etc.
-
-{restricted horizontal mode: end of alignment template}
-{\global}
-{\fontname}
-{\romannumeral}
-{blank space  }
-{\lccode}
-
-\A ->\uppercase { \message {trip at 5.0pt\ip mix}\lowercase {vq}} 
-{\uppercase}
-{blank space  }
-{\message}
-TRIP AT 5.0PT\ip AIX
-{\lowercase}
-{the letter v}
-Missing character: There is no v in font trip!
-{the letter b}
-{blank space  }
-{end of alignment template}
-{math shift character $}
-{math mode: math shift character $}
-{restoring \fam=0}
-{restricted horizontal mode: end of alignment template}
-
-\A ->\uppercase { \message {trip at 5.0pt\ip mix}\lowercase {vq}} 
-{\hss}
-{\uppercase}
-{blank space  }
-{\message}
-TRIP AT 5.0PT\ip AIX
-{\lowercase}
-{the letter v}
-Missing character: There is no v in font trip!
-{the letter b}
-{blank space  }
-{end of alignment template}
-{restoring \lccode81=113}
-{\show}
-> \A=macro:
-->\uppercase { \message {trip at 5.0pt\ip mix}\lowercase {vq}} .
-<template> \A 
-              \endtemplate 
-l.340 ...\omit$$\span\A&\show\cr
-                                \omit\cr
-
-{end of alignment template}
-{end of alignment template}
-{internal vertical mode: \global}
-{\errmessage}
-! \count 2=-1118806.
-<recently read> }
-                 
-l.341 ...ge{\count2=\the\count2}
-                                }
-This error message was generated by an \errmessage
-command, so I can't give any explicit help.
-Pretend that you're Hercule Poirot: Examine all clues,
-and deduce the truth by order and method.
-
-{end-group character }}
-{restoring \looseness=-1}
-{restricted horizontal mode: \mark}
-{end of alignment template}
-{\mark}
-{end of alignment template}
-{restoring \tabskip=0.0154pt minus 3.21002pt}
-
-Tight \hbox (badness 12) in alignment at lines 331--342
- [] [] [] [] 
-
-\hbox(0.0+0.0)x205.12613, glue set - 0.5
-.\glue(\tabskip) 0.0154 minus 3.21002
-.\unsetbox(0.0+0.0)x0.0
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-% t=30.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-% t=40.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: blank space  }
-{\errmessage}
-! \prevdepth =0.0pt.
-l.343 ...evdepth=\the\prevdepth}
-                                
-(That was another \errmessage.)
-
-{blank space  }
-{\penalty}
-% t=40.0 plus 40.0 plus 1.0fil g=16383.99998 b=0 p=-88888 c=-88888#
-\output->{\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999
- \showboxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2
-\ifhbox 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \
-fi }
-{internal vertical mode: \tracingcommands}
-> -88888.
-<output> ...wthe \outputpenalty 
-                                \showboxbreadth 9999 \showbox...
-l.344 \penalty-88888 
-                     % end alignment test, now miscellaneous ...
-
-
-Completed box being shipped out [-2.2.-1118806.0.11.196608.327680.157286
-4.1073741823]
-\vbox(16383.99998+0.0)x205.12613, glue set 16344.0fil
-.\glue(\topskip) 0.0 plus 1.0fil
-.\hbox(20.0+2.0)x205.12613, glue set - 0.5
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(20.0+2.0)x0.0, glue set - 1.0
-...\ip B
-...\vbox(20.0+1.0)x100.0
-....\hbox(0.0+0.0)x0.0, glue set 0.00174
-.....\glue(\tabskip) 4.49998 plus 7227.0
-.....\hbox(0.0+0.0)x0.0
-.....\glue(\tabskip) -17.07162
-....\glue(\baselineskip) 10.0
-....\hbox(0.0+0.0)x0.0, glue set 0.00174
-.....\glue(\tabskip) 4.49998 plus 7227.0
-.....\hbox(0.0+0.0)x0.0
-.....\glue(\tabskip) -17.07162
-....\glue(\parskip) 0.0 plus 42.0 minus 8.0
-....\glue(\baselineskip) 3.0
-....\hbox(7.0+1.0)x100.0, glue set 0.95
-.....\glue(\leftskip) 3.0
-.....\hbox(0.0+0.0)x0.0
-.....\ip A (ligature AA)
-.....\penalty 10000
-.....\glue(\parfillskip) 0.0 plus 100.0
-.....\glue(\rightskip) 0.0
-...\glue(\spaceskip) 4.0 minus 0.00002
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x106.9846
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(20.0+2.0)x100.0
-...\vbox(-5.0+0.0)x100.0
-....\glue(\tabskip) 4.49998 plus 7227.0
-....\vbox(0.0+0.0)x100.0
-.....\hbox(7.0+1.0)x100.0, glue set 0.95
-......\glue(\leftskip) 3.0
-......\hbox(0.0+0.0)x0.0
-......\ip A
-......\penalty 10000
-......\glue(\parfillskip) 0.0 plus 100.0
-......\glue(\rightskip) 0.0
-....\glue(\tabskip) 0.0
-....\vbox(8.0+0.0)x0.0
-....\glue(\tabskip) 4.49998 plus 7227.0
-...\vbox(-5.0+0.0)x0.0
-....\glue(\tabskip) 4.49998 plus 7227.0
-....\vbox(0.0+0.0)x0.0
-....\glue(\tabskip) 0.0
-....\vbox(8.0+0.0)x0.0
-....\glue(\tabskip) 4.49998 plus 7227.0
-..\glue(\tabskip) 4.49998 plus 7227.0
-.\glue(\baselineskip) 0.0
-.\hbox(8.0+2.0)x205.12613, glue set - 0.5
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(8.0+2.0)x0.0, glue set 177.80537fil
-...\glue 4.0 plus 2.0 minus 88.0
-...\glue 4.0 plus 2.0 minus 88.0
-...\ip b
-...\glue 4.0 plus 2.0 minus 88.0
-...\mathon
-...\mathoff
-...\glue 0.0 plus 1.0fil minus 1.0fil
-...\glue 4.0 plus 2.0 minus 88.0
-...\ip b
-...\glue 4.0 plus 2.0 minus 88.0
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x106.9846
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x100.0
-..\glue(\tabskip) 4.49998 plus 7227.0
-..\hbox(8.0+2.0)x0.0
-..\glue(\tabskip) 0.0154 minus 3.21002
-.\glue(\baselineskip) 8.0
-.\hbox(0.0+0.0)x205.12613, glue set - 0.5
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x0.0
-..\glue(\tabskip) 0.0154 minus 3.21002
-.\glue(\lineskip) 0.0 plus 40.0
-.\hbox(0.0+0.0)x205.12613, glue set - 0.5
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x0.0
-..\glue(\tabskip) 0.0154 minus 3.21002
-..\hbox(0.0+0.0)x106.9846
-..\glue(\tabskip) 0.0154 minus 3.21002
-.\mark{a}
-.\mark{b}
-
-Memory usage before: 776&458; after: 464&452; still untouched: 175
-{restoring \box254=void}
-{restoring \hoffset=0.0pt}
-{restoring \showboxdepth=1}
-{restoring \showboxbreadth=2}
-{restoring \tracingcommands=2}
-{restoring \looseness=-1}
-{vertical mode: \newlinechar}
-{\global}
-! 
-ou can't use a prefix with `\unskip'.
-<to be read again> 
-                   \unskip 
-l.345 ...inechar`
-\global\unskip
-                                \show^^
-\newlinechar\lastpena...
-I'll pretend you didn't say \long or \outer or \global.
-
-{\unskip}
-{\show}
-> the character ^^Y.
-l.345 ...
-\global\unskip\show^^
-
-                                \newlinechar\lastpenalty\unpe...
-
-{\newlinechar}
-{\unpenalty}
-! You can't use `\unpenalty' in vertical mode.
-l.345 ...r\lastpenalty\unpenalty
-                                \unkern
-Sorry...I usually can't take things from the current page.
-Perhaps you can make the output routine do it.
-
-{\unkern}
-! You can't use `\unkern' in vertical mode.
-l.345 ...enalty\unpenalty\unkern
-                                
-Sorry...I usually can't take things from the current page.
-Try `I\kern-\lastkern' instead.
-
-{\lastbox}
-! You can't use `\lastbox' in vertical mode.
-l.346 \lastbox
-              \penalty5\message{\the\lastpenalty\the\newlinec...
-Sorry...I usually can't take things from the current page.
-This \lastbox will therefore be void.
-
-{\penalty}
-{\message}
-510000
-{\textfont}
-! Bad number (16).
-<to be read again> 
-                   =
-l.346 ...ewlinechar}\textfont16=
-                                \relax
-Since I expected to read a number between 0 and 15,
-I changed this one to zero.
-
-! Missing font identifier.
-<to be read again> 
-                   \relax 
-l.346 ...char}\textfont16=\relax
-                                
-I was looking for a control sequence whose
-current meaning has been defined by \font.
-
-{\relax}
-{\outer}
-! Missing control sequence inserted.
-<inserted text> 
-                \inaccessible 
-<to be read again> 
-                   {
-l.347 \outer\def{
-                 }?
-Please don't say `\def cs{...}', say `\def\cs{...}'.
-I've inserted an inaccessible control sequence so that your
-definition will be completed without mixing me up too badly.
-You can recover graciously from this error, if you're
-careful; see exercise 27.2 in The TeXbook.
-
-{the character ?}
-{horizontal mode: the character ?}
-Missing character: There is no ? in font trip!
-{blank space  }
-{\dimen}
-{\showthe}
-> -16383.99998pt.
-l.348 ...77777sp\showthe\dimen5 
-                                % this should be OK
-
-{\dimen}
-! Dimension too large.
-<to be read again> 
-                   \showthe 
-l.349 \dimen6=-'40000pt\showthe
-                               \dimen6 % this should overflow
-I can't work with sizes bigger than about 19 feet.
-Continue and I'll use the largest value I can.
-
-{\showthe}
-> -16383.99998pt.
-l.349 ...40000pt\showthe\dimen6 
-                                % this should overflow
-
-{\dimen}
-{\showthe}
-> -8355.74998pt.
-l.350 ...\dimen5\showthe\dimen7 
-                                \multiply\dimen7 2\showthe\di...
-
-{\multiply}
-! Arithmetic overflow.
-<to be read again> 
-                   \showthe 
-l.350 ...ltiply\dimen7 2\showthe
-                                \dimen7
-I can't carry out that multiplication or division,
-since the result is out of range.
-
-{\showthe}
-> -8355.74998pt.
-l.350 ...dimen7 2\showthe\dimen7
-                                
-
-{undefined}
-! Undefined control sequence.
-l.351 \a^^@^^@a
-               @ % an undefined control sequence followed by ...
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-! Text line contains an invalid character.
-l.351 \a^^@^^@a@
-                 % an undefined control sequence followed by ...
-A funny symbol that I can't read has just been input.
-Continue, and I'll forget that it ever happened.
-
-{begin-group character {}
-{\aftergroup}
-{\aftergroup}
-{\gdef}
-{blank space  }
-{\def}
-{blank space  }
-
-\b ->\c 
-
-\c ->
-{end-group character }}
-{restoring \c=undefined}
-
-\gobble #1->
-#1<-\c 
-{blank space  }
-{\def}
-{blank space  }
-{\outer}
-{\toks0}
-Runaway text?
-! Forbidden control sequence found while scanning text of \tokens.
-<inserted text> 
-                }
-<to be read again> 
-                   \a^^@^^@a 
-l.354 ...ar#2{}\tokens{\a^^@^^@a
-                                \par!
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-
-\a^^@^^@a #1\par #2->
-#1<-
-#2<-!
-{blank space  }
-{\long}
-{blank space  }
-{\outer}
-! Parameters must be numbered consecutively.
-<to be read again> 
-                   8
-l.356 ...ef\lo#1#2U3#4#5#6#7#8#8
-                                #99#{\relax}
-I've inserted the digit you should have used after the #.
-Type `1' to delete what you did use.
-
-! You already have nine parameters.
-l.356 ...\lo#1#2U3#4#5#6#7#8#8#9
-                                9#{\relax}
-I'm going to ignore the # sign you just used,
-as well as the token that followed it.
-
-{blank space  }
-{\ifcase}
-{case 1}
-
-\l #1->
-#1<-\par 
-
-\b #1\par ->
-Runaway argument?
-{
-! Paragraph ended before \b was complete.
-<to be read again> 
-                   \par 
-l.357 ...defined\or\l\par\b{\par
-                                 % occurrence of \par aborts \b
-I suspect you've forgotten a `}', causing me to apply this
-control sequence to too much text. How can we recover?
-My plan is to forget the whole thing and hope for the best.
-
-{\par}
-@firstpass
-@secondpass
-[] 
-@ via @@0 b=10000 p=0 d=100000782
-@@1: line 1.0 t=100000782 -> @@0
-       
-@\par via @@0 b=22 p=-10000 d=529
-@@2: line 1.1- t=529 -> @@0
-@\par via @@1 b=10000 p=-10000 d=100000000
-@@3: line 2.0- t=200000782 -> @@1
-
-
-Loose \hbox (badness 22) in paragraph at lines 347--357
- []        
-
-\hbox(0.0+0.0)x100.0, glue set 0.60527
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-%% goal height=16383.99998, max depth=2.0
-
-\b #1\par ->
-#1<-\l \undefined 
-{vertical mode: \else}
-{\ifcase}
-{\iftrue}
-{true}
-{case -1}
-{\ifcase}
-{\fi}
-{case 5}
-{\fi}
-{\catcode}
-{\let}
-{\def}
-{blank space  }
-{\halign}
-{internal vertical mode: \ifcase}
-{case 3}
-! Incomplete \ifcase; all text was ignored after line 363.
-<inserted text> 
-                \fi 
-<to be read again> 
-                   \lo 
-l.363 \^^C{{\span\ifcase3 \lo
-                             #\cr............89{}\cr} % runaw...
-A forbidden control sequence occurred in skipped text.
-This kind of error happens when you say `\if...' and forget
-the matching `\fi'. I've inserted a `\fi'; this might work.
-
-Runaway preamble?
-{
-! Forbidden control sequence found while scanning preamble of \^^C.
-<inserted text> 
-                \cr }
-<to be read again> 
-                   \lo 
-l.363 \^^C{{\span\ifcase3 \lo
-                             #\cr............89{}\cr} % runaw...
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-! Missing # inserted in alignment preamble.
-<to be read again> 
-                   \cr 
-<inserted text> \cr 
-                    }
-<to be read again> 
-                   \lo 
-l.363 \^^C{{\span\ifcase3 \lo
-                             #\cr............89{}\cr} % runaw...
-There should be exactly one # between &'s, when an
-\halign or \valign is being set up. In this case you had
-none, so I've put one in; maybe that will work.
-
-
-\lo #1#2U3#4#5#6#7#8#989{->\relax {
-#1<-##
-#2<-\cr 
-U3<-.
-#4<-.
-#5<-.
-#6<-.
-#7<-.
-#8<-.
-#9<-......
-{vertical mode: \relax}
-{begin-group character {}
-{end-group character }}
-{\cr}
-! Misplaced \cr.
-l.363 ...#\cr............89{}\cr
-                                } % runaway preamble?
-I can't figure out why you would want to use a tab mark
-or \cr or \span just now. If something like a right brace
-up above has ended a previous alignment prematurely,
-you're probably due for more error messages, and you
-might try typing `S' now just to see what is salvageable.
-
-{end-group character }}
-! Too many }'s.
-l.363 ...\cr............89{}\cr}
-                                 % runaway preamble?
-You've closed more groups than you opened.
-Such booboos are generally harmless, so keep going.
-
-{blank space  }
-{\def}
-! Illegal parameter number in definition of \a.
-<to be read again> 
-                   2
-l.364 \def\a^^C1{\d#1\d\l{#2
-                            }\l#1\par\a^^@^^@a#1\par# % runaw...
-You meant to type ## instead of #, right?
-Or maybe a } was forgotten somewhere earlier, and things
-are all screwed up? I'm going to assume that you meant ##.
-
-Runaway definition?
-^^C1->\d ^^C1\d \l {##2}\l ^^C1\par 
-! Forbidden control sequence found while scanning definition of \a.
-<inserted text> 
-                }
-<to be read again> 
-                   \a^^@^^@a 
-l.364 ...\l{#2}\l#1\par\a^^@^^@a
-                                #1\par# % runaway in definiti...
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-
-\a^^@^^@a #1\par #2->
-#1<-##1
-#2<-##
-{blank space  }
-{\xdef}
-
-\d #1\d ->#1#1
-#1<-##1
-
-\l #1->
-#1<-##2
-
-\l #1->
-#1<-##
-Runaway definition?
-^^C1->^^C1^^C11\par 
-! Forbidden control sequence found while scanning definition of \a.
-<inserted text> 
-                }
-<to be read again> 
-                   \a^^@^^@a 
-l.365 ...\l{#2}\l#1\par\a^^@^^@a
-                                #1\par# % runaway in definiti...
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-
-\a^^@^^@a #1\par #2->
-#1<-##1
-#2<-##
-{blank space  }
-
-\T 12#101001{->-.#1pt{
-Runaway argument?
-! Forbidden control sequence found while scanning use of \T.
-<inserted text> 
-                \par 
-<to be read again> 
-                   \a^^@^^@a 
-l.366 \T^^?a^^@^^@a
-                   \par{\lo\par % runaway in use
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-! Use of \T doesn't match its definition.
-<inserted text> 
-                \par 
-<to be read again> 
-                   \a^^@^^@a 
-l.366 \T^^?a^^@^^@a
-                   \par{\lo\par % runaway in use
-If you say, e.g., `\def\a1{...}', then you must always
-put `1' after `\a', since control sequence names are
-made up of letters only. The macro here has not been
-followed by the required stuff, so I'm ignoring it.
-
-{\par}
-
-\a^^@^^@a #1\par #2->
-#1<-
-Runaway argument?
-{
-! Forbidden control sequence found while scanning use of \a^^@^^@a.
-<inserted text> 
-                \par 
-<to be read again> 
-                   \lo 
-l.366 \T^^?a^^@^^@a\par{\lo
-                           \par % runaway in use
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-
-\lo #1#2U3#4#5#6#7#8#989{->\relax {
-#1<-\par 
-Runaway argument?
-! Forbidden control sequence found while scanning use of \lo.
-<inserted text> 
-                \par 
-<to be read again> 
-                   \lo 
-l.367 \lo
-         \par\par\par  P  \par\par\par\par\par\par89{} \muski...
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-
-\lo #1#2U3#4#5#6#7#8#989{->\relax {
-#1<-\par 
-#2<-\par 
-U3<-\par 
-#4<-P
-#5<-\par 
-#6<-\par 
-#7<-\par 
-#8<-\par 
-#9<-\par \par 
-{\relax}
-{begin-group character {}
-{end-group character }}
-{blank space  }
-{\muskip}
-{\muskipdef}
-{\muskip3}
-{\showthe}
-> 5.0mu plus 4.0mu minus 2.0mu.
-l.368 ....5\shmip \showthe\shmip
-                                
-
-{begin-group character {}
-{\advance}
-! Incompatible glue units.
-l.369 {\advance\shmip by \shkip
-                               \endlinechar-1
-I'm going to assume that 1mu=1pt when they're mixed.
-
-{\endlinechar}
-{\divide}
-{\endlinechar}
-{\global}
-{\showthe}
-> 0.0mu minus -0.00003fil.
-l.372 \showthe\shmip
-                    
-
-{end-group character }}
-{restoring \endlinechar=13}
-{retaining \muskip3=0.0mu minus -0.00003fil}
-{\divide}
-! Arithmetic overflow.
-l.374 By ^^p 
-             \toks1={\a\test}
-I can't carry out that multiplication or division,
-since the result is out of range.
-
-{\toks}
-{blank space  }
-{superscript character ^}
-! Missing $ inserted.
-<inserted text> 
-                $
-<to be read again> 
-                   ^
-l.375 ^
-       \leaders\vrule\mskip\shmip M\leaders\hrule\nonscript\h...
-I've inserted a begin-math/end-math symbol since I think
-you left one out. Proceed, with fingers crossed.
-
-{math shift character $}
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{horizontal mode: math shift character $}
-{math mode: superscript character ^}
-! Missing { inserted.
-<to be read again> 
-                   \leaders 
-l.375 ^\leaders
-               \vrule\mskip\shmip M\leaders\hrule\nonscript\h...
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{\leaders}
-! Leaders not followed by proper glue.
-<to be read again> 
-                   \mskip 
-l.375 ^\leaders\vrule\mskip
-                           \shmip M\leaders\hrule\nonscript\h...
-You should say `\leaders <box or rule><hskip or vskip>'.
-I found the <box or rule>, but there's no suitable
-<hskip or vskip>, so I'm ignoring these leaders.
-
-{\mskip}
-{the letter M}
-{\leaders}
-! Leaders not followed by proper glue.
-<to be read again> 
-                   \nonscript 
-l.375 ...leaders\hrule\nonscript
-                                \hskip\thinmuskip
-You should say `\leaders <box or rule><hskip or vskip>'.
-I found the <box or rule>, but there's no suitable
-<hskip or vskip>, so I'm ignoring these leaders.
-
-{\nonscript}
-{\hskip}
-! Incompatible glue units.
-l.375 ...script\hskip\thinmuskip
-                                
-I'm going to assume that 1mu=1pt when they're mixed.
-
-{\par}
-! Missing $ inserted.
-<inserted text> 
-                $
-<to be read again> 
-                   \par 
-l.376 
-      
-I've inserted a begin-math/end-math symbol since I think
-you left one out. Proceed, with fingers crossed.
-
-{math shift character $}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   $
-<to be read again> 
-                   \par 
-l.376 
-      
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{math shift character $}
-{restoring \fam=0}
-{horizontal mode: \par}
-@firstpass
-@secondpass
-[]$[]$ 
-@\par via @@0 b=80 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 80) in paragraph at lines 375--376
- []$[]$ 
-
-\hbox(8.2+0.0)x100.0, glue set 0.9301
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: begin-group character {}
-{\setbox}
-{restricted horizontal mode: \vfill}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   \vfill 
-l.377 {\setbox3\hbox{\vfill
-                           \vsplit 3 0pt}
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{vertical mode: \vfill}
-{\vsplit}
-! Missing `to' inserted.
-<to be read again> 
-                   0
-l.377 ...\hbox{\vfill\vsplit 3 0
-                                pt}
-I'm working on `\vsplit<box number> to <dimen>';
-will look for the <dimen> next.
-
-! \vsplit needs a \vbox.
-<to be read again> 
-                   }
-l.377 ...ox{\vfill\vsplit 3 0pt}
-                                
-The box you are trying to split is an \hbox.
-I can't split such a box, so I'll leave it alone.
-
-{end-group character }}
-{restoring \box3=
-\vbox(0.0+-8.53581)x0.0 []}
-{blank space  }
-{\def}
-! Parameters must be numbered consecutively.
-<to be read again> 
-                   2
-l.378 \def\a#2
-              {}
-I've inserted the digit you should have used after the #.
-Type `1' to delete what you did use.
-
-{blank space  }
-{\show}
-> the letter A.
-l.379 \show A
-             
-
-{blank space  }
-{\show}
-> \a^^@^^@a=\outer macro:
-#1\par #2->.
-l.380 \show\a^^@^^@a
-                    
-
-{\show}
-> (=macro:
-->\delimiter "4162362 .
-l.381 \show (
-             
-
-{blank space  }
-{\message}
-{\meaning}
-{\noexpand}
-\long\outer macro:#1#2U3#4#5#6#7#8#989{->\relax {\lo 
-{blank space  }
-{\show}
-> \^^C=\halign.
-l.383 \show\^^C
-               
-
-{blank space  }
-{\show}
-> \batchmode=\batchmode.
-l.384 \show\batchmode
-                     
-
-{\show}
-> \error=undefined.
-l.385 \show\error
-                 
-
-{\showthe}
-> {\tracingcommands 0\showthe \outputpenalty \showboxbreadth 9999 \showb
-oxdepth 9999 \hoffset 1sp {\setbox 254=\box 255\shipout \ifvbox 2\ifhbox
- 254 \error \fi 54\copy 25\fi 4} \ifvoid 254\relax \else \error \fi }.
-l.386 \showthe\output
-                     
-
-{\showthe}
-> 1.0mu plus 2.0fill minus 3.0mu.
-l.387 \showthe\thinmuskip
-                         
-
-{\showthe}
-> -2.0pt.
-<recently read> \enorm 
-                       
-l.388 \showthe\fontdimen1\enorm
-                               
-
-{\ifx}
-{false}
-{\par}
-% t=30.0 plus 42.0 plus 1.0fil minus 8.0 g=16383.99998 b=0 p=0 c=0#
-{\if}
-{\else}
-{true}
-{\else}
-{\fi}
-{\ifdim}
-{\iftrue}
-{true}
-! Missing = inserted for \ifdim.
-<to be read again> 
-                   1
-l.390 \ifdim72p\iftrue t1
-                         i\fi n\fi\fi \message{\jobname\ifx\l...
-I was expecting to see `<', `=', or `>'. Didn't.
-
-{\fi}
-{\fi}
-{false}
-{\fi}
-! Extra \fi.
-l.390 ...p\iftrue t1i\fi n\fi\fi
-                                 \message{\jobname\ifx\lo\lo ...
-I'm ignoring this; it doesn't match any \if.
-
-{\message}
-{\jobname}
-{\ifx}
-{true}
-tripOK
-{\fi}
-{\hangindent}
-{begin-group character {}
-{\if}
-{true}
-{blank space  }
-{\prevgraf}
-{\if}
-{false}
-! Bad \prevgraf (-1).
-<to be read again> 
-                   \relax 
-l.392 ...f 0123\error\else\relax
-                                \fi\else\error\fi
-I allow only nonnegative values here.
-
-{\relax}
-{\fi}
-{\else}
-{\prevgraf}
-{\global}
-{end-group character }}
-{\showthe}
-> 2.
-l.393 ...er=2}\showthe\hangafter
-                                \showthe\prevgraf
-
-{\showthe}
-> 1.
-l.393 ...gafter\showthe\prevgraf
-                                
-
-{\char}
-{horizontal mode: \char}
-Missing character: There is no ^^83 in font trip!
-{\showthe}
-> 0.
-l.394 \char'203\showthe\prevgraf
-                                $\indent\mark{twain}
-
-{math shift character $}
-{math mode: \indent}
-{\mark}
-{blank space  }
-{\setbox}
-{restricted horizontal mode: \vrule}
-{end-group character }}
-{math mode: alignment tab character &}
-! Misplaced alignment tab character &.
-l.395 \setbox3\hbox{\vrule}&
-                            \moveleft\lastbox % can't do that...
-I can't figure out why you would want to use a tab mark
-here. If you just want an ampersand, the remedy is
-simple: Just type `I\&' now. But if some right brace
-up above has ended a previous alignment prematurely,
-you're probably due for more error messages, and you
-might try typing `S' now just to see what is salvageable.
-
-{\moveleft}
-! You can't use `\moveleft' in math mode.
-l.395 ...\hbox{\vrule}&\moveleft
-                                \lastbox % can't do that in m...
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-{\lastbox}
-! You can't use `\lastbox' in math mode.
-l.395 ...rule}&\moveleft\lastbox
-                                 % can't do that in math mode
-Sorry; this \lastbox will be void.
-
-{\unhbox}
-{\unhcopy}
-! Incompatible list can't be unboxed.
-<to be read again> 
-                   \accent 
-l.396 \unhbox234\unhcopy3\accent
-                                \x\vfill\vfil\vfilneg\vss % \...
-Sorry, Pandora. (You sneaky devil.)
-I refuse to unbox an \hbox in vertical mode or vice versa.
-And I can't open any boxes in math mode.
-
-{\accent}
-! Please use \mathaccent for accents in math mode.
-<recently read> \accent 
-                        
-l.396 \unhbox234\unhcopy3\accent
-                                \x\vfill\vfil\vfilneg\vss % \...
-I'm changing \accent to \mathaccent here; wish me luck.
-(Accents are not the same in formulas as they are in text.)
-
-! Missing { inserted.
-<to be read again> 
-                   \vfill 
-l.396 ...unhcopy3\accent\x\vfill
-                                \vfil\vfilneg\vss % \vfill ex...
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{\vfill}
-! Missing $ inserted.
-<inserted text> 
-                $
-<to be read again> 
-                   \vfill 
-l.396 ...unhcopy3\accent\x\vfill
-                                \vfil\vfilneg\vss % \vfill ex...
-I've inserted a begin-math/end-math symbol since I think
-you left one out. Proceed, with fingers crossed.
-
-{math shift character $}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   $
-<to be read again> 
-                   \vfill 
-l.396 ...unhcopy3\accent\x\vfill
-                                \vfil\vfilneg\vss % \vfill ex...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{math shift character $}
-! \textfont 0 is undefined (character ^^c8).
-<recently read> $
-                 
-<to be read again> 
-                   \vfill 
-l.396 ...unhcopy3\accent\x\vfill
-                                \vfil\vfilneg\vss % \vfill ex...
-Somewhere in the math formula just ended, you used the
-stated character from an undefined font family. For example,
-plain TeX doesn't allow \it or \sl in subscripts. Proceed,
-and I'll try to forget that I needed that character.
-
-{restoring \box3=
-\vbox(0.0+-8.53581)x0.0 []}
-{restoring \fam=0}
-{horizontal mode: \vfill}
-{\par}
-@firstpass
-@secondpass
-[]$[][][]$ 
-@\par via @@0 b=91 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 91) in paragraph at lines 394--396
- []$[][]$ 
-
-\hbox(0.0+0.0)x100.0, glue set 0.97
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: \vfill}
-{\vfil}
-{\vfilneg}
-{\vss}
-{\def}
-! Missing { inserted.
-l.397 \def\a}
-             {\let\a\xyzzy\csname a\endcsname}
-Where was the left brace? You said something like `\def\a}',
-which I'm going to interpret as `\def\a{}'.
-
-{begin-group character {}
-{\let}
-{\csname}
-{\relax}
-{end-group character }}
-{restoring \a=macro:->}
-{blank space  }
-{\def}
-{\def}
-{\let}
-{\def}
-{blank space  }
-{\ifx}
-{false}
-{\expandafter}
-
-\b ->\a \c 
-{\ifx}
-{true}
-{\ifinner}
-{false}
-{\relax}
-{\fi}
-{\else}
-{\fi}
-{\ifvmode}
-{true}
-{math shift character $}
-% t=40.0 plus 84.0 plus 1.0fil plus 1.0fill minus 16.0 g=16383.99998 b=0
- p=0 c=0#
-! Infinite glue shrinkage found on current page.
-<to be read again> 
-                   $
-l.402 \ifvmode$
-               \ifmmode\hbox tt\ifhmode\hfilneg\else\error\fi...
-The page about to be output contains some infinitely
-shrinkable glue, e.g., `\vss' or `\vskip 0pt minus 1fil'.
-Such glue doesn't belong there; but you can safely proceed,
-since the offensive shrinkability has been made finite.
-
-{horizontal mode: math shift character $}
-{math mode: \ifmmode}
-{true}
-{\hbox}
-! Missing { inserted.
-<to be read again> 
-                   t
-<to be read again> 
-                   t
-l.402 \ifvmode$\ifmmode\hbox tt
-                               \ifhmode\hfilneg\else\error\fi...
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{restricted horizontal mode: the letter t}
-{\ifhmode}
-{true}
-{\hfilneg}
-{\else}
-{end-group character }}
-{math mode: math shift character $}
-{restoring \fam=0}
-{horizontal mode: \fi}
-{\fi}
-{\noalign}
-! Misplaced \noalign.
-l.403 \noalign
-              \omit\endcsname % these are extra
-I expect to see \noalign only after the \cr of
-an alignment. Proceed, and I'll ignore this case.
-
-{\omit}
-! Misplaced \omit.
-l.403 \noalign\omit
-                   \endcsname % these are extra
-I expect to see \omit only after tab marks or the \cr of
-an alignment. Proceed, and I'll ignore this case.
-
-{\endcsname}
-! Extra \endcsname.
-l.403 \noalign\omit\endcsname
-                              % these are extra
-I'm ignoring this, since I wasn't doing a \csname.
-
-{\fontdimen}
-! Missing font identifier.
-<to be read again> 
-                   =
-l.404 \fontdimen 1000=
-                      20\varunit\showthe\fontdimen1000\trip\l...
-I was looking for a control sequence whose
-current meaning has been defined by \font.
-
-! Font \FONT? has only 12 fontdimen parameters.
-<to be read again> 
-                   =
-l.404 \fontdimen 1000=
-                      20\varunit\showthe\fontdimen1000\trip\l...
-To increase the number of font parameters, you must
-use \fontdimen immediately after the \font is loaded.
-
-{\showthe}
-! Font \ip has only 13 fontdimen parameters.
-<recently read> \trip 
-                      
-l.404 ...wthe\fontdimen1000\trip
-                                \let\PAR=\par
-To increase the number of font parameters, you must
-use \fontdimen immediately after the \font is loaded.
-
-> 0.0pt.
-<recently read> \trip 
-                      
-l.404 ...wthe\fontdimen1000\trip
-                                \let\PAR=\par
-
-{\let}
-{\gdef}
-{\expandafter}
-{\csname}
-{\ifx}
-{true}
-{\mag}
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-@firstpass
-@secondpass
-[]$[]$ 
-@\par via @@0 b=91 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 91) in paragraph at lines 402--406
- []$[]$ 
-
-\hbox(0.0+0.0)x100.0, glue set 0.97
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: \fi}
-{\noindent}
-% t=50.0 plus 126.0 plus 2.0fil plus 2.0fill minus 25.0 g=16383.99998 b=
-0 p=0 c=0#
-{horizontal mode: begin-group character {}
-{\halign}
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-{vertical mode: \halign}
-! Incompatible magnification (1999);
- the previous value will be retained (2000).
-l.407 ...indent{\halign to 1true
-                                mm\expandafter{\csname#\endcs...
-I can handle only one magnification ratio per job. So I've
-reverted to the magnification you used earlier on this run.
-
-{internal vertical mode: \expandafter}
-{\csname}
-{restricted horizontal mode: \relax}
-{\global}
-{undefined}
-! Undefined control sequence.
-<recently read> \foo 
-                     
-<to be read again> 
-                   \endtemplate 
-<template> \endtemplate 
-                        
-l.408 ...bal\futurelet\endt\foo&
-                                \show\endt&$&&&.}
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-{end of alignment template}
-{\show}
-> \endt=\outer endtemplate:
-.
-l.408 ...let\endt\foo&\show\endt
-                                &$&&&.}
-
-{end of alignment template}
-
-\l #1->
-#1<-$
-{end of alignment template}
-! Extra alignment tab has been changed to \cr.
-<template> }\endtemplate 
-                         
-l.408 ...\endt\foo&\show\endt&$&
-                                &&.}
-You have given more \span or & marks than there were
-in the preamble to the \halign or \valign now in progress.
-So I'll assume that you meant to type \cr instead.
-
-{\relax}
-{end of alignment template}
-{end of alignment template}
-
-\l #1->
-#1<-.
-{blank space  }
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   \PAR 
-l.409 
-      
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-! Missing \cr inserted.
-<inserted text> 
-                \cr 
-<to be read again> 
-                   }
-<to be read again> 
-                   \PAR 
-l.409 
-      
-I'm guessing that you meant to end an alignment here.
-
-{\cr}
-! Missing { inserted.
-<inserted text> 
-                {
-<to be read again> 
-                   \cr 
-<to be read again> 
-                   }
-<to be read again> 
-                   \PAR 
-l.409 
-      
-I've put in what seems to be necessary to fix
-the current column of the current alignment.
-Try to go on, since this might almost work.
-
-{begin-group character {}
-{end-group character }}
-{end of alignment template}
-
-Tight \hbox (badness 1) in alignment at lines 407--409
- [] [] [] 
-
-\hbox(0.0+0.0)x1.42262, glue set - 0.20552
-.\glue(\tabskip) 0.0154 minus 3.21002
-.\unsetbox(0.0+0.0)x0.0
-.etc.
-
-% t=60.0 plus 168.0 plus 2.0fil plus 2.0fill minus 33.0 g=16383.99998 b=
-0 p=0 c=0#
-{vertical mode: \par}
-{\hbox}
-{restricted horizontal mode: \/}
-{\hrule}
-! You can't use `\hrule' here except with leaders.
-l.410 \hbox{\/\hrule
-                    \textfont3=\enorm\prevdepth\advance\xspac...
-To put a horizontal rule in an hbox or an alignment,
-you should use \leaders or \hrulefill (see The TeXbook).
-
-{\textfont}
-{\prevdepth}
-! You can't use `\prevdepth' in restricted horizontal mode.
-l.410 ...tfont3=\enorm\prevdepth
-                                \advance\xspaceskip by-\xspac...
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-{\advance}
-{\spacefactor}
-{begin-group character {}
-{blank space  }
-{end-group character }}
-{\everymath}
-{\fontdimen}
-{math shift character $}
-\everymath->\radical "3
-{math mode: \radical}
-{end-group character }}
-{\delimiterfactor}
-{\left}
-
-(->\delimiter "4162362 
-{the letter A}
-{the letter a}
-{\right}
-{math shift character $}
-{restoring \delimiterfactor=10}
-{restoring \fam=0}
-{restricted horizontal mode: the letter A}
-{\/}
-{end-group character }}
-{restoring \everymath=}
-{restoring \xspaceskip=-1.0pt}
-{restoring \textfont3=\bigtr^^@p}
-% t=70.0 plus 168.0 plus 2.0fil plus 2.0fill minus 33.0 g=16383.99998 b=
-0 p=0 c=0#
-{vertical mode: blank space  }
-{\openin}
-{\closein}
-{\iftrue}
-{true}
-{begin-group character {}
-{\ifeof}
-{true}
-{\openin}
-! Bad number (100).
-l.413 ...e{\ifeof 15\openin 100 
-                                tripos
-Since I expected to read a number between 0 and 15,
-I changed this one to zero.
-
-{\def}
-{blank space  }
-{\catcode}
-{\catcode}
-{\outer}
-
-\loop ->\ifeof 0\let \loop =\relax \else {\global \read 0to \a }\show \a
- \fi \loop 
-{\ifeof}
-{false}
-{begin-group character {}
-{\global}
-{end-group character }}
-{\show}
-> \a=macro:
-->\par .
-\loop ...\read 0to \a }\show \a 
-                                \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-
-{\fi}
-
-\loop ->\ifeof 0\let \loop =\relax \else {\global \read 0to \a }\show \a
- \fi \loop 
-{\ifeof}
-{false}
-{begin-group character {}
-{\global}
-Runaway definition?
-->
-! Forbidden control sequence found while scanning definition of \a.
-<inserted text> 
-                }
-<read 0> \uppercase
-                    {0{\outputpenalty }}
-\loop ... {\global \read 0to \a 
-                                }\show \a \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-! Text line contains an invalid character.
-<read 0> \uppercase {0
-                      {\outputpenalty }}
-\loop ... {\global \read 0to \a 
-                                }\show \a \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-A funny symbol that I can't read has just been input.
-Continue, and I'll forget that it ever happened.
-
-{end-group character }}
-{\show}
-> \a=macro:
--> .
-\loop ...\read 0to \a }\show \a 
-                                \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-
-{\fi}
-
-\loop ->\ifeof 0\let \loop =\relax \else {\global \read 0to \a }\show \a
- \fi \loop 
-{\ifeof}
-{false}
-{begin-group character {}
-{\global}
-Runaway definition?
-->[
-! Forbidden control sequence found while scanning definition of \a.
-<inserted text> 
-                }
-<read 0> [\uppercase
-                     {mmmmmmmmmm}[
-\loop ... {\global \read 0to \a 
-                                }\show \a \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-I suspect you have forgotten a `}', causing me
-to read past where you wanted me to stop.
-I'll try to recover; but if the error is serious,
-you'd better type `E' or `X' now and fix your file.
-
-Runaway definition?
-->[ }{mmmmmmmmmm}[ 
-! File ended within \read.
-<read 0> 
-         
-\loop ... {\global \read 0to \a 
-                                }\show \a \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-This \read has unbalanced braces.
-
-{end-group character }}
-{\show}
-> \a=macro:
-->[ }{mmmmmmmmmm}[ \par .
-\loop ...\read 0to \a }\show \a 
-                                \fi \loop 
-l.415 ...er\def\uppercase{}\loop
-                                }\else\fi
-
-{\fi}
-
-\loop ->\ifeof 0\let \loop =\relax \else {\global \read 0to \a }\show \a
- \fi \loop 
-{\ifeof}
-{true}
-{\let}
-{\else}
-{\relax}
-{end-group character }}
-{restoring \uppercase=\uppercase}
-{restoring \catcode91=12}
-{restoring \catcode48=12}
-{restoring \loop=undefined}
-{\else}
-{end-group character }}
-{restoring \#=undefined}
-{\def}
-
-\test #1->\let \test = 
-#1<-.
-{\let}
-{\show}
-> \test=blank space  .
-l.416 ...est= }\test. \show\test
-                                
-
-{\def}
-{blank space  }
-{\pretolerance}
-{\toks0}
-{\unhbox}
-% t=3754.40189 plus 208.0 plus 2.0fil plus 2.0fill minus 33.0 g=16383.99
-998 b=0 p=0 c=0#
-{horizontal mode: \unhbox}
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-[] 
-@\par via @@0 b=91 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 91) in paragraph at lines 418--418
- [] 
-
-\hbox(0.0+0.0)x100.0, glue set 0.97
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: \everycr}
-{blank space  }
-{\the}
-
-\a #1->\ifcat #1 \message \ifx #1 {\iffalse \fi \the \tokens \fi \fi }
-#1<-\test 
-{\ifcat}
-{true}
-{\message}
-{\ifx}
-{true}
-{\iffalse}
-{false}
-{\fi}
-{\fi}
-\a \test 
-{\ifcase}
-{\or}
-{case 1}
-{\ifeof}
-{\fi}
-! Missing number, treated as zero.
-<to be read again> 
-                   \relax 
-<to be read again> 
-                   \fi 
-l.419 ...ens\ifcase1\or\ifeof\fi
-                                \def\stopinput{\error\let\inp...
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-{true}
-{\relax}
-{\fi}
-{\def}
-{blank space  }
-{\let}
-{\let}
-{\halign}
-{internal vertical mode: \iffalse}
-{false}
-\everycr->\noalign {\penalty 97}
-{\penalty}
-{end-group character }}
-{restricted horizontal mode: \cr}
-! Misplaced \cr.
-<template> \cr 
-               
-<to be read again> 
-                   \cr 
-l.420 ...cr#&\ifnum0=`{\fi\cr\cr
-                                }
-I can't figure out why you would want to use a tab mark
-or \cr or \span just now. If something like a right brace
-up above has ended a previous alignment prematurely,
-you're probably due for more error messages, and you
-might try typing `S' now just to see what is salvageable.
-
-{alignment tab character &}
-! Misplaced alignment tab character &.
-<template> &
-            \ifnum 0=`{\fi \endtemplate 
-l.420 ...cr#&\ifnum0=`{\fi\cr\cr
-                                }
-I can't figure out why you would want to use a tab mark
-here. If you just want an ampersand, the remedy is
-simple: Just type `I\&' now. But if some right brace
-up above has ended a previous alignment prematurely,
-you're probably due for more error messages, and you
-might try typing `S' now just to see what is salvageable.
-
-{\ifnum}
-{\fi}
-{false}
-{end of alignment template}
-\everycr->\noalign {\penalty 97}
-{internal vertical mode: \penalty}
-{end-group character }}
-% t=3756.40189 plus 290.0 plus 2.0fil plus 2.0fill minus 41.0 g=16383.99
-998 b=0 p=97 c=97
-% t=3766.40189 plus 290.0 plus 2.0fil plus 2.0fill minus 41.0 g=16383.99
-998 b=0 p=97 c=97
-{vertical mode: blank space  }
-{\let}
-{\def}
-{\def}
-
-\unbalanced ->\halign \lb 
-{\halign}
-\everycr->\noalign {\penalty 97}
-{internal vertical mode: \penalty}
-{end-group character }}
-{restricted horizontal mode: \relax}
-{\expandafter}
-{\expandafter}
-{\expandafter}
-{\expandafter}
-{\expandafter}
-{\expandafter}
-{\expandafter}
-
-\trap #1->
-#1<-\endtemplate 
-{undefined}
-! Undefined control sequence.
-<recently read> \err 
-                     
-<to be read again> 
-                   \endt 
-<template> \endtemplate 
-                        
-l.422 ...rr\e\e\e\endt\e\trap\cr
-                                \noexpand\cr}
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-{end of alignment template}
-\everycr->\noalign {\penalty 97}
-{internal vertical mode: \penalty}
-{end-group character }}
-{\noexpand}
-{restricted horizontal mode: end of alignment template}
-\everycr->\noalign {\penalty 97}
-{internal vertical mode: \penalty}
-{end-group character }}
-% t=3766.40189 plus 290.0 plus 2.0fil plus 2.0fill minus 41.0 g=16383.99
-998 b=0 p=97 c=97
-% t=3776.40189 plus 290.0 plus 2.0fil plus 2.0fill minus 41.0 g=16383.99
-998 b=0 p=97 c=97
-% t=3786.40189 plus 290.0 plus 2.0fil plus 2.0fill minus 41.0 g=16383.99
-998 b=0 p=97 c=97
-{vertical mode: blank space  }
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-{\expandafter}
-{\input}
-{\endinput}
-{\input}
-(tripos.tex
-\stopinput ->\error \let \input \die 
-{undefined}
-! Undefined control sequence.
-\stopinput ->\error 
-                    \let \input \die 
-l.1 
-    
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-{\let}
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-)
-{\relax}
-{undefined}
-! Undefined control sequence.
-<recently read> \input 
-                       
-l.424 ...t tripos\endinput\input
-                                 % one line of tripos
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-{\setbox}
-{internal vertical mode: \hbox}
-{restricted horizontal mode: \hbox}
-{\vadjust}
-{internal vertical mode: the letter A}
-{horizontal mode: the letter A}
-{end-group character }}
-[]\ip A 
-@\par via @@0 b=86 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 86) in paragraph at lines 425--425
- []\ip A 
-
-\hbox(7.0+1.0)x100.0, glue set 0.95
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{restricted horizontal mode: end-group character }}
-{end-group character }}
-{internal vertical mode: end-group character }}
-
-Underfull \vbox (badness 10000) detected at line 425
-
-\vbox(8192.0+0.0)x0.0
-.\hbox(0.0+0.0)x0.0 []
-
-{vertical mode: \vrule}
-{horizontal mode: \vrule}
-{\unhbox}
-! Incompatible list can't be unboxed.
-<to be read again> 
-                   \hrule 
-l.425 ...}}\vrule\unhbox10\hrule
-                                
-Sorry, Pandora. (You sneaky devil.)
-I refuse to unbox an \hbox in vertical mode or vice versa.
-And I can't open any boxes in math mode.
-
-{\hrule}
-
-\par ->\relax \PAR 
-{\relax}
-{\par}
-[]| 
-@\par via @@0 b=89 p=-10000 d=*
-@@1: line 1.1- t=0 -> @@0
-
-
-Loose \hbox (badness 89) in paragraph at lines 425--425
- []| 
-
-\hbox(0.0+0.0)x100.0, glue set 0.966
-.\glue(\leftskip) 3.0
-.\hbox(0.0+0.0)x0.0
-.etc.
-
-{vertical mode: \hrule}
-{\output}
-{\futurelet}
-{\maxdeadcycles}
-{\show}
-> \dump=the character =.
-l.427 ...xdeadcycles=3\show\dump
-                                
-
-{\catcode}
-{\catcode}
-{\expandafter}
-{\csname}
-{\let}
-{\relax}
-
-\csname\endcsname {->{
-! Use of \csname\endcsname doesn't match its definition.
-l.429 \relax
-            \catcode`\qq1qM=13 \defqqM{\relax}#\begingroup{\s...
-If you say, e.g., `\def\a1{...}', then you must always
-put `1' after `\a', since control sequence names are
-made up of letters only. The macro here has not been
-followed by the required stuff, so I'm ignoring it.
-
-{\catcode}
-{\def}
-{macro parameter character #}
-! You can't use `macro parameter character #' in vertical mode.
-l.429 ...^^M=13 \def^^M{\relax}#
-                                \begingroup{\showboxdepth=4\s...
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-{\begingroup}
-{begin-group character {}
-{\showboxdepth}
-{\showbox}
-> \box10=
-\vbox(8192.0+0.0)x0.0
-.\hbox(0.0+0.0)x0.0
-..\hbox(0.0+0.0)x0.0
-...\vadjust
-....\hbox(7.0+1.0)x100.0, glue set 0.95 []
-
-! OK.
-<to be read again> 
-                   }
-l.429 ...owboxdepth=4\showbox10}
-                                
-
-{end-group character }}
-{restoring \showboxdepth=1}
-
-^^M->\relax 
-{\relax}
-
-^^M->\relax 
-{\relax}
-{\long}
-{\immediate}
-\write->\string \caution \l 
-{no mode: \string}
-
-\l #1\l ->#1
-! Argument of \l has an extra }.
-<inserted text> 
-                \par 
-<to be read again> 
-                   }
-<inserted text> }
-                 \endwrite 
-l.431 ...e10{\string\caution \l}
-                                 % living dangerously
-I've run across a `}' that doesn't seem to match anything.
-For example, `\def\a#1{...}' and `\a}' would produce
-this error. If you simply proceed now, the `\par' that
-I've just inserted will cause me to report a runaway
-argument that might be the root of the problem. But if
-your `}' was spurious, just type `2' and it will go away.
-
-Runaway argument?
-! Paragraph ended before \l was complete.
-<to be read again> 
-                   \par 
-<to be read again> 
-                   }
-<inserted text> }
-                 \endwrite 
-l.431 ...e10{\string\caution \l}
-                                 % living dangerously
-I suspect you've forgotten a `}', causing me to apply this
-control sequence to too much text. How can we recover?
-My plan is to forget the whole thing and hope for the best.
-
-
-\par ->\relax \PAR 
-\caution\relax \PAR 
-{vertical mode: blank space  }
-{\escapechar}
-{|tracingoutput}
-{|shipout}
-{internal vertical mode: |copy}
-{|box}
-{end-group character }}
-[-2.2.-1118806.0.11.196608.327680.1572864.1073741823
-! Huge page cannot be shipped out.
-<recently read> }
-                 
-l.432 ...ox{\copy10qq5e^5cbox10}
-                                
-The page just created is more than 18 feet tall or
-more than 18 feet wide, so I suspect something went wrong.
-
-The following box has been deleted:
-|vbox(16384.0+0.0)x0.0
-.|vbox(8192.0+0.0)x0.0 []
-.|glue(|lineskip) 0.0 plus 40.0
-.etc.
-
-]
-Memory usage before: 819&428; after: 720&426; still untouched: 175
-
-^^M->|relax 
-{vertical mode: |relax}
-{|setbox}
-{restricted horizontal mode: |fontdimen}
-{|afterassignment}
-{|advance}
-! You can't use `|prevdepth' after |advance.
-l.434 ...relax\advance\prevdepth
-                                \afterassignment\relax\future...
-I'm forgetting what you said and not changing anything.
-
-{|relax}
-{|afterassignment}
-{|futurelet}
-{|relax}
-
-^^M->|relax 
-{|relax}
-{|message}
-{|noexpand}
-{|meaning}
-|l |long macro:#1|l ->#166
-{|vbox}
-{internal vertical mode: |hyphenchar}
-{|-}
-{horizontal mode: |-}
-{| }
-{the letter B}
-
-|par ->|relax |PAR 
-{|relax}
-{|par}
-[]
-@|discretionary via @@0 b=10000 p=89 d=100008703
-@@1: line 1.0- t=100008703 -> @@0
- 
-@ via @@0 b=10000 p=0 d=100000782
-@ via @@1 b=10000 p=0 d=100000000
-@@2: line 1.0 t=100000782 -> @@0
-|ip BBBBBB 
-@|par via @@0 b=62 p=-10000 d=3969
-@|par via @@1 b=66 p=-10000 d=104489
-@|par via @@2 b=66 p=-10000 d=4489
-@@3: line 1.1- t=3969 -> @@0
-
-
-Loose \hbox (badness 62) in paragraph at lines 436--436
- [] |ip BBBBBB 
-
-|hbox(7.0+1.0)x100.0, glue set 0.85294
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.etc.
-
-{internal vertical mode: |hyphenchar}
-{|-}
-{horizontal mode: |-}
-Missing character: There is no ? in font trip!
-{| }
-{the letter B}
-{end-group character }}
-[]
-@|discretionary via @@0 b=10000 p=89 d=100008703
-@@1: line 1.0- t=100008703 -> @@0
- 
-@ via @@0 b=10000 p=0 d=100000782
-@ via @@1 b=10000 p=0 d=100000000
-@@2: line 1.0 t=100000782 -> @@0
-Missing character: There is no ? in font trip!
-|ip BBBBBB
-@|discretionary via @@0 b=10000 p=88 d=100008526
-@|discretionary via @@1 b=10000 p=88 d=100008744
-@|discretionary via @@2 b=10000 p=88 d=100007744
-@@3: line 1.0- t=100008526 -> @@0
- 
-@|par via @@0 b=62 p=-10000 d=3969
-@|par via @@1 b=66 p=-10000 d=104489
-@|par via @@2 b=66 p=-10000 d=4489
-@|par via @@3 b=73 p=-10000 d=105476
-@@4: line 1.1- t=3969 -> @@0
-
-
-Loose \hbox (badness 62) in paragraph at lines 436--436
- [] |ip BBBBBB 
-
-|hbox(7.0+1.0)x100.0, glue set 0.85294
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.etc.
-
-{restricted horizontal mode: |if}
-{|expandafter}
-
-|dol ->$
-{|noexpand}
-{true}
-{|fi}
-{|expandafter}
-{|noexpand}
-{|expandafter}
-{|noexpand}
-{undefined}
-! Undefined control sequence.
-<recently read> |undefined 
-                           
-<to be read again> 
-                   |notexpanded: |expandafter 
-l.437 ...ed\noexpand\expandafter
-                                %
-The control sequence at the end of the top line
-of your error message was never \def'ed. If you have
-misspelled it (e.g., `\hobx'), type `I' and the correct
-spelling (e.g., `I\hbox'). Otherwise just continue,
-and I'll forget about whatever was undefined.
-
-{|relax}
-{math shift character $}
-{math mode: |begingroup}
-{|mathop}
-{|vbox}
-{internal vertical mode: |vss}
-{end-group character }}
-{math mode: end-group character }}
-{|limits}
-{superscript character ^}
-! Missing { inserted.
-<to be read again> 
-                   |mathchoice 
-l.438 ...ss}}\limits^\mathchoice
-                                {}a}{A|{}}{\mathchoice}
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{|mathchoice}
-{end-group character }}
-! Missing { inserted.
-<to be read again> 
-                   a
-l.438 ...}\limits^\mathchoice{}a
-                                }{A|{}}{\mathchoice}
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{the letter a}
-{end-group character }}
-{the letter A}
-{subscript character |}
-{end-group character }}
-{end-group character }}
-{|mathchoice}
-! Missing { inserted.
-<to be read again> 
-                   }
-l.438 ...{}a}{A|{}}{\mathchoice}
-                                
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{end-group character }}
-
-^^M->|relax 
-{end-group character }}
-{|relax}
-{begin-group character {}
-{end-group character }}
-{begin-group character {}
-{the letter B}
-{|over}
-{end-group character }}
-{|endgroup}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   |endgroup 
-l.439 ...elax{}{B\over}\endgroup
-                                \showlonglists$}\showboxbread...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-! Missing { inserted.
-<to be read again> 
-                   |endgroup 
-l.439 ...elax{}{B\over}\endgroup
-                                \showlonglists$}\showboxbread...
-A left brace was mandatory here, so I've put one in.
-You might want to delete and/or insert some corrections
-so that I will find a matching right brace soon.
-(If you're confused by all this, try typing `I}' now.)
-
-{|endgroup}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   |endgroup 
-l.439 ...elax{}{B\over}\endgroup
-                                \showlonglists$}\showboxbread...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{|endgroup}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   |endgroup 
-l.439 ...elax{}{B\over}\endgroup
-                                \showlonglists$}\showboxbread...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{|endgroup}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   |endgroup 
-l.439 ...elax{}{B\over}\endgroup
-                                \showlonglists$}\showboxbread...
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{|endgroup}
-
-|showlonglists ->{|tracingcommands 0|pagefillstretch -1|dimen 100 |showb
-oxbreadth 9999 |showboxdepth 9999 |showlists |pagegoal =10000pt}
-{begin-group character {}
-{|tracingcommands}
-
-### math mode entered at line 439
-### math mode entered at line 438
-|mathop|limits
-.|vbox(0.0+0.0)x0.0
-..|glue 0.0 plus 1.0fil minus 1.0fil
-^|mathchoice
-^T|mathord
-^T.|fam1 a
-^S|mathord
-^S.|fam1 A
-^S_{}
-^s|mathchoice
-^sS|mathord
-^sS.{}
-^sS|mathord
-^sS.|fraction, thickness = default
-^sS.\|mathord
-^sS.\.|fam1 B
-^sS./{}
-|mathord
-### restricted horizontal mode entered at line 433
-|vbox(17.0+1.0)x100.0
-.|hbox(7.0+1.0)x100.0, glue set 0.85294
-..|glue(|leftskip) 3.0
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-..|discretionary
-..|glue 0.0 plus 2.0 minus 88.0
-..|ip A (ligature BB)
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-..|ip A (ligature BB)
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-.|glue(|baselineskip) 2.0
-.|hbox(7.0+1.0)x100.0, glue set 0.85294
-..|glue(|leftskip) 3.0
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-..|discretionary
-..|glue 0.0 plus 2.0 minus 88.0
-..|ip A (ligature BB)
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-..|discretionary replacing 3
-...|ip B
-..||ip A (ligature BB)
-..||kern2.0
-..||ip B
-..|ip A (ligature BB)
-..|kern2.0
-..|ip A (ligature BB)
-..|penalty 10000
-..|glue(|parfillskip) 0.0 plus 100.0
-..|glue(|rightskip) 0.0
-spacefactor 1000
-### vertical mode entered at line 0
-### current page:
-|glue(|topskip) 20.0 plus 1.0fil
-|hbox(0.0+0.0)x100.0, glue set 0.60527
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|glue 4.0 plus 2.0 minus 88.0
-.|penalty 10000
-.|glue(|parfillskip) 0.0 plus 100.0
-.|glue(|rightskip) 0.0
-|glue(|parskip) 0.0 plus 42.0 minus 8.0
-|glue(|baselineskip) 1.8
-|hbox(8.2+0.0)x100.0, glue set 0.9301
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.|mathon
-.|hbox(0.0+0.0)x3.99, shifted -8.2
-..|glue 0.0 minus -0.00003fil
-..|smalltrip M
-..|kern1.0
-..|glue(|nonscript)
-.|mathoff
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-.|glue(|rightskip) 0.0
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-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
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-.|hbox(0.0+0.0)x0.0
-.|hbox(0.0+0.0)x0.0
-.|mathoff
-.|penalty 10000
-.|glue(|parfillskip) 0.0 plus 100.0
-.|glue(|rightskip) 0.0
-|mark{twain}
-|glue 0.0 plus 1.0fill
-|glue 0.0 plus 1.0fil
-|glue 0.0 plus -1.0fil
-|glue 0.0 plus 1.0fil minus 1.0
-|glue(|parskip) 0.0 plus 42.0 minus 8.0
-|glue(|baselineskip) 10.0
-|hbox(0.0+0.0)x100.0, glue set 0.97
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.|mathon
-.|hbox(0.0+0.0)x0.0
-..|ip t
-..|ip t
-..|glue 0.0 plus -1.0fil
-.|mathoff
-.|penalty 10000
-.|glue(|parfillskip) 0.0 plus 100.0
-.|glue(|rightskip) 0.0
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-|glue(|baselineskip) 10.0
-|hbox(0.0+0.0)x1.42262, glue set - 0.20552
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x4.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-|glue(|baselineskip) 10.0
-|hbox(0.0+0.0)x1.42262, glue set - 0.20552
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x4.0
-..|glue 4.0 plus 2.0 minus 88.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-|glue(|lineskip) 0.0 plus 40.0
-|hbox(3545.60136+140.80052)x2070.00168
-.|glue 6.0 plus 4.0 minus 44.0
-.|mathon
-.|hbox(3545.60136+140.80052)x614.40031
-..|hbox(1638.40019+409.6015)x614.40031, shifted -268.80098
-...|enorm b
-..|vbox(3545.60136+0.0)x0.0
-...|kern1638.40019
-...|rule(1638.40019+0.0)x*
-...|kern268.80098
-...|hbox(0.0+0.0)x0.0
-.|glue(|thinmuskip) -0.00002 plus 2.0fill minus -0.00005
-.|hbox(109.40036+95.40038)x1446.60138
-..|vbox(-1.00002+26.9999)x7.0, shifted -20.99995
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(7.0+1.0)x3.0
-....|ip A
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(-1.00002+2.0)x7.0
-....|ip ^^@
-...|hbox(8.0+2.0)x3.0
-....|ip B
-..|ip A
-..|kern1.0
-..|ip a
-..|kern1.0
-..|hbox(-204.80077+409.6015)x1433.60138, shifted -314.20113
-...|enorm ^^@
-.|mathoff
-.|ip A (ligature AA)
-.|kern 1.0
-|glue(|parskip) 0.0 plus 42.0 minus 8.0
-|glue(|lineskip) 0.0 plus 40.0
-|hbox(0.0+0.0)x100.0, glue set 0.97
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.|penalty 10000
-.|glue(|parfillskip) 0.0 plus 100.0
-.|glue(|rightskip) 0.0
-|penalty 97
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-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-|penalty 97
-|penalty 97
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-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
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-|penalty 97
-|glue(|baselineskip) 10.0
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-.|glue(|tabskip) 0.0154 minus 3.21002
-.|hbox(0.0+0.0)x0.0
-.|glue(|tabskip) 0.0154 minus 3.21002
-|penalty 97
-|glue(|parskip) 0.0 plus 42.0 minus 8.0
-|glue(|baselineskip) 10.0
-|hbox(0.0+0.0)x100.0, glue set 0.966
-.|glue(|leftskip) 3.0
-.|hbox(0.0+0.0)x0.0
-.|rule(*+*)x0.4
-.|penalty 10000
-.|glue(|parfillskip) 0.0 plus 100.0
-.|glue(|rightskip) 0.0
-total height 3796.40189 plus 332.0 plus 2.0fil plus -803.0fill minus 49.
-0
- goal height 16383.99998
-### recent contributions:
-|rule(0.4+0.0)x*
-prevdepth ignored, prevgraf 1 line
-
-! OK.
-|showlonglists ...99 |showlists 
-                                |pagegoal =10000pt}
-l.439 ...\endgroup\showlonglists
-                                $}\showboxbreadth9\showboxdepth9
-
-{restoring |showboxdepth=1}
-{restoring |showboxbreadth=2}
-{restoring |tracingcommands=2}
-{math shift character $}
-{restoring |fam=0}
-{restricted horizontal mode: end-group character }}
-{restoring |x=|char"C8}
-{vertical mode: |showboxbreadth}
-{|showboxdepth}
-
-^^M->|relax 
-{|relax}
-{|showbox}
-> \box9=
-|hbox(19.6+1.0)x100.98999
-.|vbox(17.0+1.0)x100.0
-..|hbox(7.0+1.0)x100.0, glue set 0.85294
-...|glue(|leftskip) 3.0
-...|hbox(0.0+0.0)x0.0
-...|discretionary
-...|glue 0.0 plus 2.0 minus 88.0
-...|ip A (ligature BB)
-...|kern2.0
-...|ip A (ligature BB)
-...|kern2.0
-...|ip A (ligature BB)
-...etc.
-..|glue(|parskip) 0.0 plus 42.0 minus 8.0
-..|glue(|baselineskip) 2.0
-..|hbox(7.0+1.0)x100.0, glue set 0.85294
-...|glue(|leftskip) 3.0
-...|hbox(0.0+0.0)x0.0
-...|discretionary
-...|glue 0.0 plus 2.0 minus 88.0
-...|ip A (ligature BB)
-...|kern2.0
-...|discretionary replacing 3
-....|ip B
-...||ip A (ligature BB)
-...||kern2.0
-...||ip B
-...|ip A (ligature BB)
-...|kern2.0
-...etc.
-.|mathon
-.|vbox(19.6+0.0)x0.99
-..|kern10.0
-..|hbox(3.5+4.1)x0.99
-...|smalltrip A
-...|hbox(0.0+0.0)x-0.01, shifted 4.1
-..|kern2.0
-..|hbox(0.0+0.0)x0.99, glue set 0.49501fil
-...|glue 0.0 plus 1.0fil minus 1.0fil
-...|vbox(0.0+0.0)x0.0
-....|glue 0.0 plus 1.0fil minus 1.0fil
-...|glue 0.0 plus 1.0fil minus 1.0fil
-.|glue(|thinmuskip) -0.00002 plus 2.0fill minus -0.00005
-.|hbox(0.0+0.0)x0.0
-.|mathoff
-
-! OK.
-<to be read again> 
-                   |PAR 
-l.440 \showbox9\PAR
-                   {\output{}\penalty-10001\deadcycles=2}\scr...
-
-{|par}
-{begin-group character {}
-{|output}
-{|penalty}
-% t=3796.80188 plus 332.0 plus 2.0fil plus -803.0fill minus 49.0 g=10000
-.0 b=0 p=-10001 c=-10001#
-[-2.2.-1118806.0.11.196608.327680.1572864.1073741823]
-Memory usage before: 895&439; after: 290&420; still untouched: 175
-{|deadcycles}
-{end-group character }}
-{restoring |output={|showthe |deadcycles |global |advance |ETC.}
-{|scrollmode}
-
-{|hbox}
-{restricted horizontal mode: |write}
-{|showlists}
-
-### restricted horizontal mode entered at line 441
-|write-{|if 01{|else unbal}|fi }
-spacefactor 1000
-### vertical mode entered at line 0
-prevdepth ignored, prevgraf 1 line
-
-! OK.
-l.441 ...se unbal}\fi}\showlists
-                                \tracingonline1%
-
-{|tracingonline}
-{|escapechar}
-{^^?global}
-{^^?global}
-{end}
-! Missing } inserted.
-<inserted text> 
-                }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-I've inserted something that you may have forgotten.
-(See the <inserted text> above.)
-With luck, this will get me unwedged. But if you
-really didn't forget anything, try typing `2' now; then
-my insertion and my current dilemma will both disappear.
-
-{end-group character }}
-{retaining escapechar=256}
-{restoring tracingonline=0}
-%% goal height=16383.99998, max depth=2.0
-{vertical mode: end}
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-% t=20.0 plus 1.0fil plus 1.0fill g=16383.99998 b=0 p=-1073741824 c=-107
-3741824#
-output->{showthe deadcycles global advance countz by1global globaldefs -
-1 gdef local {}unvbox 255end rb }
-{internal vertical mode: showthe}
-> 3.
-<output> {showthe deadcycles 
-                             global advance countz by1global ...
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-
-{global}
-{global}
-{gdef}
-{unvbox}
-{end}
-! You can't use `end' in internal vertical mode.
-<recently read> end 
-                    
-<output> ...cal {}unvbox 255end 
-                                rb }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-{end-group character }}
-! Unbalanced output routine.
-<output> ... {}unvbox 255end rb 
-                                }
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-Your sneaky output routine has problematic {'s and/or }'s.
-I can't handle that very well; good luck.
-
-{restoring local=undefined}
-%% goal height=16383.99998, max depth=2.0
-% t=20.0 plus 1.0fil g=16383.99998 b=0 p=0 c=0#
-{vertical mode: end}
-% t=20.0 plus 1.0fil plus 1.0fill g=16383.99998 b=0 p=0 c=0#
-% t=20.0 plus 1.0fil plus 2.0fill g=16383.99998 b=0 p=-1073741824 c=-107
-3741824#
-! Output loop---3 consecutive dead cycles.
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-I've concluded that your \output is awry; it never does a
-\shipout, so I'm shipping \box255 out myself. Next time
-increase \maxdeadcycles if you want me to be more patient!
-
-
-Completed box being shipped out [-1.2.-1118806.0.11.196608.327680.157286
-4.1073741823]
-vbox(16383.99998+0.0)x100.0, glue set 8182.0fill
-.glue(topskip) 20.0 plus 1.0fil
-.hbox(0.0+0.0)x0.0
-..write-{if 01{else unbal}fi }
-.hbox(0.0+0.0)x100.0
-.glue 0.0 plus 1.0fill
-.penalty 10000
-.hbox(0.0+0.0)x100.0
-.glue 0.0 plus 1.0fill
-
-write->if 01{else unbal}fi 
-{no mode: if}
-{false}
-
-! Unbalanced write command.
-<write> if 01{else unbal}fi 
-                            
-<inserted text> 
-                }endwrite 
-<to be read again> 
-                   end 
-l.442 ...lobal\escapechar256\end
-                                
-On this page there's a \write with fewer real {'s than }'s.
-I can't handle that very well; good luck.
-
-unbal
-Memory usage before: 334&431; after: 292&418; still untouched: 175
-{vertical mode: end}
- )
-(end occurred inside a group at level 1)
-(end occurred when if on line 442 was incomplete)
-(end occurred when ifcase on line 419 was incomplete)
-(end occurred when iftrue on line 413 was incomplete) 
-Here is how much of TeX's memory you used:
- 47 strings out of 1674
- 253 string characters out of 8367
- 2825 words of memory out of 3000
- 372 multiletter control sequences out of 2100
- 3041 words of font info for 4 fonts, out of 20000 for 75
- 2 hyphenation exceptions out of 307
- 7i,7n,9p,113b,38s stack positions out of 200i,40n,60p,500b,600s
-
-Output written on trip.dvi (16 pages, 2920 bytes).
diff --git a/Build/source/texk/web2c/triptrap/trip.pl b/Build/source/texk/web2c/triptrap/trip.pl
deleted file mode 100644
index 6a38a92316b..00000000000
--- a/Build/source/texk/web2c/triptrap/trip.pl
+++ /dev/null
@@ -1,833 +0,0 @@
-(FAMILY UNSPECIFIED)
-(FACE F MRR)
-(CODINGSCHEME TEX TEST: NOT A REAL FONT)
-(DESIGNSIZE R 10.0)
-(COMMENT DESIGNSIZE IS IN POINTS)
-(COMMENT OTHER SIZES ARE MULTIPLES OF DESIGNSIZE)
-(CHECKSUM O 32107654321)
-(FONTDIMEN
-   (SLANT R -2.0)
-   (SPACE R 0.400001)
-   (STRETCH R 0.200001)
-   (SHRINK R 0.1)
-   (XHEIGHT R 0.45)
-   (QUAD R 1.0)
-   (EXTRASPACE R 0.200001)
-   (PARAMETER D 8 R 0.05)
-   (PARAMETER D 9 R 0.1)
-   (PARAMETER D 10 R 0.200001)
-   (PARAMETER D 11 R 0.3)
-   (PARAMETER D 12 R 0.400001)
-   (PARAMETER D 13 R 0.5)
-   )
-(BOUNDARYCHAR C Z)
-(LIGTABLE
-   (LABEL C t)
-   (KRN O 0 R -1.0)
-   (KRN O 0 R -0.01)
-   (KRN O 0 R -0.02)
-   (KRN O 0 R -0.03)
-   (KRN O 0 R -0.04)
-   (KRN O 0 R -0.05)
-   (KRN O 0 R -0.06)
-   (KRN O 0 R -0.07)
-   (KRN O 0 R -0.08)
-   (KRN O 0 R -0.09)
-   (KRN O 0 R -0.1)
-   (KRN O 0 R -0.11)
-   (KRN O 0 R -0.12)
-   (KRN O 0 R -0.13)
-   (KRN O 0 R -0.14)
-   (KRN O 0 R -0.15)
-   (KRN O 0 R -0.16)
-   (KRN O 0 R -0.17)
-   (KRN O 0 R -0.18)
-   (KRN O 0 R -0.19)
-   (KRN O 0 R -0.2)
-   (KRN O 0 R -0.21)
-   (KRN O 0 R -0.22)
-   (KRN O 0 R -0.23)
-   (KRN O 0 R -0.24)
-   (KRN O 0 R -0.25)
-   (KRN O 0 R -0.26)
-   (KRN O 0 R -0.27)
-   (KRN O 0 R -0.28)
-   (KRN O 0 R -0.29)
-   (KRN O 0 R -0.3)
-   (KRN O 0 R -0.31)
-   (KRN O 0 R -0.32)
-   (KRN O 0 R -0.33)
-   (KRN O 0 R -0.34)
-   (KRN O 0 R -0.35)
-   (KRN O 0 R -0.36)
-   (KRN O 0 R -0.37)
-   (KRN O 0 R -0.38)
-   (KRN O 0 R -0.39)
-   (KRN O 0 R -0.4)
-   (KRN O 0 R -0.41)
-   (KRN O 0 R -0.42)
-   (KRN O 0 R -0.43)
-   (KRN O 0 R -0.44)
-   (KRN O 0 R -0.45)
-   (KRN O 0 R -0.46)
-   (KRN O 0 R -0.47)
-   (KRN O 0 R -0.48)
-   (KRN O 0 R -0.49)
-   (KRN O 0 R -0.5)
-   (KRN O 0 R -0.51)
-   (KRN O 0 R -0.52)
-   (KRN O 0 R -0.53)
-   (KRN O 0 R -0.54)
-   (KRN O 0 R -0.55)
-   (KRN O 0 R -0.56)
-   (KRN O 0 R -0.57)
-   (KRN O 0 R -0.58)
-   (KRN O 0 R -0.59)
-   (KRN O 0 R -0.6)
-   (KRN O 0 R -0.61)
-   (KRN O 0 R -0.62)
-   (KRN O 0 R -0.63)
-   (KRN O 0 R -0.64)
-   (KRN O 0 R -0.65)
-   (KRN O 0 R -0.66)
-   (KRN O 0 R -0.67)
-   (KRN O 0 R -0.68)
-   (KRN O 0 R -0.69)
-   (KRN O 0 R -0.7)
-   (KRN O 0 R -0.71)
-   (KRN O 0 R -0.72)
-   (KRN O 0 R -0.73)
-   (KRN O 0 R -0.74)
-   (KRN O 0 R -0.75)
-   (KRN O 0 R -0.76)
-   (KRN O 0 R -0.77)
-   (KRN O 0 R -0.78)
-   (KRN O 0 R -0.79)
-   (KRN O 0 R -0.8)
-   (KRN O 0 R -0.81)
-   (KRN O 0 R -0.82)
-   (KRN O 0 R -0.83)
-   (KRN O 0 R -0.84)
-   (KRN O 0 R -0.85)
-   (KRN O 0 R -0.86)
-   (KRN O 0 R -0.87)
-   (KRN O 0 R -0.88)
-   (KRN O 0 R -0.89)
-   (KRN O 0 R -0.9)
-   (KRN O 0 R -0.91)
-   (KRN O 0 R -0.92)
-   (KRN O 0 R -0.93)
-   (KRN O 0 R -0.94)
-   (KRN O 0 R -0.95)
-   (KRN O 0 R -0.96)
-   (KRN O 0 R -0.97)
-   (KRN O 0 R -0.98)
-   (KRN O 0 R -0.99)
-   (KRN O 0 R -1.0)
-   (KRN O 0 R -1.01)
-   (KRN O 0 R -1.02)
-   (KRN O 0 R -1.03)
-   (KRN O 0 R -1.04)
-   (KRN O 0 R -1.05)
-   (KRN O 0 R -1.06)
-   (KRN O 0 R -1.07)
-   (KRN O 0 R -1.08)
-   (KRN O 0 R -1.09)
-   (KRN O 0 R -1.1)
-   (KRN O 0 R -1.11)
-   (KRN O 0 R -1.12)
-   (KRN O 0 R -1.13)
-   (KRN O 0 R -1.14)
-   (KRN O 0 R -1.15)
-   (KRN O 0 R -1.16)
-   (KRN O 0 R -1.17)
-   (KRN O 0 R -1.18)
-   (KRN O 0 R -1.19)
-   (KRN O 0 R -1.2)
-   (KRN O 0 R -1.21)
-   (KRN O 0 R -1.22)
-   (KRN O 0 R -1.23)
-   (KRN O 0 R -1.24)
-   (KRN O 0 R -1.25)
-   (KRN O 0 R -1.26)
-   (KRN O 0 R -1.27)
-   (KRN O 0 R -1.28)
-   (KRN O 0 R -1.29)
-   (KRN O 0 R -1.3)
-   (KRN O 0 R -1.31)
-   (KRN O 0 R -1.32)
-   (KRN O 0 R -1.33)
-   (KRN O 0 R -1.34)
-   (KRN O 0 R -1.35)
-   (KRN O 0 R -1.36)
-   (KRN O 0 R -1.37)
-   (KRN O 0 R -1.38)
-   (KRN O 0 R -1.39)
-   (KRN O 0 R -1.4)
-   (KRN O 0 R -1.41)
-   (KRN O 0 R -1.42)
-   (KRN O 0 R -1.43)
-   (KRN O 0 R -1.44)
-   (KRN O 0 R -1.45)
-   (KRN O 0 R -1.46)
-   (KRN O 0 R -1.47)
-   (KRN O 0 R -1.48)
-   (KRN O 0 R -1.49)
-   (KRN O 0 R -1.5)
-   (KRN O 0 R -1.51)
-   (KRN O 0 R -1.52)
-   (KRN O 0 R -1.53)
-   (KRN O 0 R -1.54)
-   (KRN O 0 R -1.55)
-   (KRN O 0 R -1.56)
-   (KRN O 0 R -1.57)
-   (KRN O 0 R -1.58)
-   (KRN O 0 R -1.59)
-   (KRN O 0 R -1.6)
-   (KRN O 0 R -1.61)
-   (KRN O 0 R -1.62)
-   (KRN O 0 R -1.63)
-   (KRN O 0 R -1.64)
-   (KRN O 0 R -1.65)
-   (KRN O 0 R -1.66)
-   (KRN O 0 R -1.67)
-   (KRN O 0 R -1.68)
-   (KRN O 0 R -1.69)
-   (KRN O 0 R -1.7)
-   (KRN O 0 R -1.71)
-   (KRN O 0 R -1.72)
-   (KRN O 0 R -1.73)
-   (KRN O 0 R -1.74)
-   (KRN O 0 R -1.75)
-   (KRN O 0 R -1.76)
-   (KRN O 0 R -1.77)
-   (KRN O 0 R -1.78)
-   (KRN O 0 R -1.79)
-   (KRN O 0 R -1.8)
-   (KRN O 0 R -1.81)
-   (KRN O 0 R -1.82)
-   (KRN O 0 R -1.83)
-   (KRN O 0 R -1.84)
-   (KRN O 0 R -1.85)
-   (KRN O 0 R -1.86)
-   (KRN O 0 R -1.87)
-   (KRN O 0 R -1.88)
-   (KRN O 0 R -1.89)
-   (KRN O 0 R -1.9)
-   (KRN O 0 R -1.91)
-   (KRN O 0 R -1.92)
-   (KRN O 0 R -1.93)
-   (KRN O 0 R -1.94)
-   (KRN O 0 R -1.95)
-   (KRN O 0 R -1.96)
-   (KRN O 0 R -1.97)
-   (KRN O 0 R -1.98)
-   (KRN O 0 R -1.99)
-   (KRN O 0 R -2.0)
-   (KRN O 0 R -2.01)
-   (KRN O 0 R -2.02)
-   (KRN O 0 R -2.03)
-   (KRN O 0 R -2.04)
-   (KRN O 0 R -2.05)
-   (KRN O 0 R -2.06)
-   (KRN O 0 R -2.07)
-   (KRN O 0 R -2.08)
-   (KRN O 0 R -2.09)
-   (KRN O 0 R -2.1)
-   (KRN O 0 R -2.11)
-   (KRN O 0 R -2.12)
-   (KRN O 0 R -2.13)
-   (KRN O 0 R -2.14)
-   (KRN O 0 R -2.15)
-   (KRN O 0 R -2.16)
-   (KRN O 0 R -2.17)
-   (KRN O 0 R -2.18)
-   (KRN O 0 R -2.19)
-   (KRN O 0 R -2.2)
-   (KRN O 0 R -2.21)
-   (KRN O 0 R -2.22)
-   (KRN O 0 R -2.23)
-   (KRN O 0 R -2.24)
-   (KRN O 0 R -2.25)
-   (KRN O 0 R -2.26)
-   (KRN O 0 R -2.27)
-   (KRN O 0 R -2.28)
-   (KRN O 0 R -2.29)
-   (KRN O 0 R -2.3)
-   (SKIP D 3)
-   (LABEL O 55)
-   (LIG O 0 O 55)
-   (/LIG> C q C p)
-   (LABEL O 57)
-   (KRN C A R 0.1)
-   (STOP)
-   (KRN O 0 R -2.31)
-   (KRN O 0 R -2.32)
-   (KRN O 0 R -2.33)
-   (KRN O 0 R -2.34)
-   (KRN O 0 R -2.35)
-   (KRN O 0 R -2.36)
-   (KRN O 0 R -2.37)
-   (KRN O 0 R -2.38)
-   (KRN O 0 R -2.39)
-   (KRN O 0 R -2.4)
-   (KRN O 0 R -2.41)
-   (KRN O 0 R -2.42)
-   (KRN O 0 R -2.43)
-   (KRN O 0 R -2.44)
-   (KRN O 0 R -2.45)
-   (KRN O 0 R -2.46)
-   (KRN O 0 R -2.47)
-   (KRN O 0 R -2.48)
-   (KRN O 0 R -2.49)
-   (KRN O 0 R -2.5)
-   (KRN O 0 R -2.51)
-   (KRN O 0 R -2.52)
-   (KRN O 0 R -2.53)
-   (KRN O 0 R -2.54)
-   (KRN O 0 R -2.55)
-   (KRN O 0 R -2.56)
-   (KRN O 0 R -2.57)
-   (/LIG/>> C r C s)
-   (SKIP D 9)
-   (LABEL C p)
-   (/LIG/ C q C r)
-   (/LIG/> C r C t)
-   (LIG C t C t)
-   (STOP)
-   (LABEL C q)
-   (/LIG/ C u C p)
-   (/LIG/ C s C r)
-   (KRN C t R 0.1)
-   (/LIG> C r C t)
-   (SKIP D 2)
-   (LABEL C r)
-   (LIG/ C u C q)
-   (/LIG C q C u)
-   (STOP)
-   (/LIG/ C p C s)
-   (KRN C s R 0.3)
-   (STOP)
-   (LABEL C s)
-   (LIG/> C p C q)
-   (KRN C r R 0.1)
-   (STOP)
-   (LABEL C u)
-   (/LIG C Z C p)
-   (LIG C p C r)
-   (STOP)
-   (LABEL BOUNDARYCHAR)
-   (LIG/ C q C q)
-   (/LIG C 1 C 5)
-   (KRN O 55 R -0.1)
-   (STOP)
-   (LABEL C 1)
-   (/LIG/ C 1 C 2)
-   (/LIG/ C 2 C 3)
-   (/LIG> O 55 C 1)
-   (SKIP D 1)
-   (LABEL C 2)
-   (/LIG/ C 1 C 3)
-   (/LIG/ C 3 C 4)
-   (SKIP D 2)
-   (LABEL C 3)
-   (/LIG/ C 1 C 4)
-   (/LIG/ C 2 C 4)
-   (/LIG/ C 4 C 5)
-   (SKIP D 3)
-   (LABEL C 4)
-   (/LIG/ C 1 C 5)
-   (/LIG/ C 2 C 5)
-   (/LIG/ C 3 C 5)
-   (/LIG/ C 5 C 6)
-   (SKIP D 4)
-   (LABEL C 5)
-   (/LIG/ C 1 C 6)
-   (/LIG/ C 2 C 6)
-   (/LIG/ C 3 C 6)
-   (/LIG/ C 4 C 6)
-   (/LIG/ C 6 C 7)
-   (SKIP D 5)
-   (LABEL C 6)
-   (/LIG/ C 1 C 7)
-   (/LIG/ C 2 C 7)
-   (/LIG/ C 3 C 7)
-   (/LIG/ C 4 C 7)
-   (/LIG/ C 5 C 7)
-   (/LIG/>> C Z C 7)
-   (STOP)
-   (LABEL C 7)
-   (KRN C Z R 0.1)
-   (LABEL C A)
-   (LIG C A C A)
-   (KRN C B R 0.200001)
-   (KRN O 55 R 0.3)
-   (KRN C 1 R -0.200001)
-   (STOP)
-   (LABEL C B)
-   (LIG C B C A)
-   (LIG O 55 C C)
-   (KRN C C R 0.400001)
-   (STOP)
-   (LABEL C C)
-   (LIG C A O 202)
-   (LIG O 57 C B)
-   (STOP)
-   )
-(CHARACTER O 0
-   (CHARWD R 0.700001)
-   (CHARHT R -0.1)
-   (CHARDP R 0.200001)
-   )
-(CHARACTER O 55
-   (CHARWD R -0.5)
-   (COMMENT
-      (LIG O 0 O 55)
-      (/LIG> C q C p)
-      (KRN C A R 0.1)
-      )
-   )
-(CHARACTER O 57
-   (CHARWD R 0.1)
-   (COMMENT
-      (KRN C A R 0.1)
-      )
-   )
-(CHARACTER C 1
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 2)
-      (/LIG/ C 2 C 3)
-      (/LIG> O 55 C 1)
-      (/LIG/ C 3 C 4)
-      (/LIG/ C 4 C 5)
-      (/LIG/ C 5 C 6)
-      (/LIG/ C 6 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 2
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 3)
-      (/LIG/ C 3 C 4)
-      (/LIG/ C 4 C 5)
-      (/LIG/ C 5 C 6)
-      (/LIG/ C 6 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 3
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 4)
-      (/LIG/ C 2 C 4)
-      (/LIG/ C 4 C 5)
-      (/LIG/ C 5 C 6)
-      (/LIG/ C 6 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 4
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 5)
-      (/LIG/ C 2 C 5)
-      (/LIG/ C 3 C 5)
-      (/LIG/ C 5 C 6)
-      (/LIG/ C 6 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 5
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 6)
-      (/LIG/ C 2 C 6)
-      (/LIG/ C 3 C 6)
-      (/LIG/ C 4 C 6)
-      (/LIG/ C 6 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 6
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C 1 C 7)
-      (/LIG/ C 2 C 7)
-      (/LIG/ C 3 C 7)
-      (/LIG/ C 4 C 7)
-      (/LIG/ C 5 C 7)
-      (/LIG/>> C Z C 7)
-      )
-   )
-(CHARACTER C 7
-   (CHARWD R 0.0)
-   (COMMENT
-      (KRN C Z R 0.1)
-      (LIG C A C A)
-      (KRN C B R 0.200001)
-      (KRN O 55 R 0.3)
-      (KRN C 1 R -0.200001)
-      )
-   )
-(CHARACTER C A
-   (CHARWD R 0.200001)
-   (CHARHT R 0.700001)
-   (CHARDP R 0.1)
-   (CHARIC R 0.1)
-   (COMMENT
-      (LIG C A C A)
-      (KRN C B R 0.200001)
-      (KRN O 55 R 0.3)
-      (KRN C 1 R -0.200001)
-      )
-   )
-(CHARACTER C B
-   (CHARWD R 0.3)
-   (CHARHT R 0.8)
-   (CHARDP R 0.200001)
-   (COMMENT
-      (LIG C B C A)
-      (LIG O 55 C C)
-      (KRN C C R 0.400001)
-      )
-   )
-(CHARACTER C C
-   (CHARWD R 0.400001)
-   (COMMENT
-      (LIG C A O 202)
-      (LIG O 57 C B)
-      )
-   )
-(CHARACTER C M
-   (CHARWD R 0.6)
-   (CHARIC R 0.200001)
-   (VARCHAR
-      (MID C A)
-      (BOT C B)
-      (REP O 0)
-      )
-   )
-(CHARACTER C a
-   (CHARWD R 0.200001)
-   (CHARHT R 0.700001)
-   (CHARDP R 0.1)
-   (CHARIC R 0.1)
-   (NEXTLARGER O 202)
-   )
-(CHARACTER C b
-   (CHARWD R 0.3)
-   (CHARHT R 0.8)
-   (CHARDP R 0.200001)
-   (NEXTLARGER C M)
-   )
-(CHARACTER C p
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C q C r)
-      (/LIG/> C r C t)
-      (LIG C t C t)
-      )
-   )
-(CHARACTER C q
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG/ C u C p)
-      (/LIG/ C s C r)
-      (KRN C t R 0.1)
-      (/LIG> C r C t)
-      (/LIG/ C p C s)
-      (KRN C s R 0.3)
-      )
-   )
-(CHARACTER C r
-   (CHARWD R 0.0)
-   (COMMENT
-      (LIG/ C u C q)
-      (/LIG C q C u)
-      )
-   )
-(CHARACTER C s
-   (CHARWD R 0.0)
-   (COMMENT
-      (LIG/> C p C q)
-      (KRN C r R 0.1)
-      )
-   )
-(CHARACTER C t
-   (CHARWD R 0.0)
-   (COMMENT
-      (KRN O 0 R -1.0)
-      (KRN O 0 R -0.01)
-      (KRN O 0 R -0.02)
-      (KRN O 0 R -0.03)
-      (KRN O 0 R -0.04)
-      (KRN O 0 R -0.05)
-      (KRN O 0 R -0.06)
-      (KRN O 0 R -0.07)
-      (KRN O 0 R -0.08)
-      (KRN O 0 R -0.09)
-      (KRN O 0 R -0.1)
-      (KRN O 0 R -0.11)
-      (KRN O 0 R -0.12)
-      (KRN O 0 R -0.13)
-      (KRN O 0 R -0.14)
-      (KRN O 0 R -0.15)
-      (KRN O 0 R -0.16)
-      (KRN O 0 R -0.17)
-      (KRN O 0 R -0.18)
-      (KRN O 0 R -0.19)
-      (KRN O 0 R -0.2)
-      (KRN O 0 R -0.21)
-      (KRN O 0 R -0.22)
-      (KRN O 0 R -0.23)
-      (KRN O 0 R -0.24)
-      (KRN O 0 R -0.25)
-      (KRN O 0 R -0.26)
-      (KRN O 0 R -0.27)
-      (KRN O 0 R -0.28)
-      (KRN O 0 R -0.29)
-      (KRN O 0 R -0.3)
-      (KRN O 0 R -0.31)
-      (KRN O 0 R -0.32)
-      (KRN O 0 R -0.33)
-      (KRN O 0 R -0.34)
-      (KRN O 0 R -0.35)
-      (KRN O 0 R -0.36)
-      (KRN O 0 R -0.37)
-      (KRN O 0 R -0.38)
-      (KRN O 0 R -0.39)
-      (KRN O 0 R -0.4)
-      (KRN O 0 R -0.41)
-      (KRN O 0 R -0.42)
-      (KRN O 0 R -0.43)
-      (KRN O 0 R -0.44)
-      (KRN O 0 R -0.45)
-      (KRN O 0 R -0.46)
-      (KRN O 0 R -0.47)
-      (KRN O 0 R -0.48)
-      (KRN O 0 R -0.49)
-      (KRN O 0 R -0.5)
-      (KRN O 0 R -0.51)
-      (KRN O 0 R -0.52)
-      (KRN O 0 R -0.53)
-      (KRN O 0 R -0.54)
-      (KRN O 0 R -0.55)
-      (KRN O 0 R -0.56)
-      (KRN O 0 R -0.57)
-      (KRN O 0 R -0.58)
-      (KRN O 0 R -0.59)
-      (KRN O 0 R -0.6)
-      (KRN O 0 R -0.61)
-      (KRN O 0 R -0.62)
-      (KRN O 0 R -0.63)
-      (KRN O 0 R -0.64)
-      (KRN O 0 R -0.65)
-      (KRN O 0 R -0.66)
-      (KRN O 0 R -0.67)
-      (KRN O 0 R -0.68)
-      (KRN O 0 R -0.69)
-      (KRN O 0 R -0.7)
-      (KRN O 0 R -0.71)
-      (KRN O 0 R -0.72)
-      (KRN O 0 R -0.73)
-      (KRN O 0 R -0.74)
-      (KRN O 0 R -0.75)
-      (KRN O 0 R -0.76)
-      (KRN O 0 R -0.77)
-      (KRN O 0 R -0.78)
-      (KRN O 0 R -0.79)
-      (KRN O 0 R -0.8)
-      (KRN O 0 R -0.81)
-      (KRN O 0 R -0.82)
-      (KRN O 0 R -0.83)
-      (KRN O 0 R -0.84)
-      (KRN O 0 R -0.85)
-      (KRN O 0 R -0.86)
-      (KRN O 0 R -0.87)
-      (KRN O 0 R -0.88)
-      (KRN O 0 R -0.89)
-      (KRN O 0 R -0.9)
-      (KRN O 0 R -0.91)
-      (KRN O 0 R -0.92)
-      (KRN O 0 R -0.93)
-      (KRN O 0 R -0.94)
-      (KRN O 0 R -0.95)
-      (KRN O 0 R -0.96)
-      (KRN O 0 R -0.97)
-      (KRN O 0 R -0.98)
-      (KRN O 0 R -0.99)
-      (KRN O 0 R -1.0)
-      (KRN O 0 R -1.01)
-      (KRN O 0 R -1.02)
-      (KRN O 0 R -1.03)
-      (KRN O 0 R -1.04)
-      (KRN O 0 R -1.05)
-      (KRN O 0 R -1.06)
-      (KRN O 0 R -1.07)
-      (KRN O 0 R -1.08)
-      (KRN O 0 R -1.09)
-      (KRN O 0 R -1.1)
-      (KRN O 0 R -1.11)
-      (KRN O 0 R -1.12)
-      (KRN O 0 R -1.13)
-      (KRN O 0 R -1.14)
-      (KRN O 0 R -1.15)
-      (KRN O 0 R -1.16)
-      (KRN O 0 R -1.17)
-      (KRN O 0 R -1.18)
-      (KRN O 0 R -1.19)
-      (KRN O 0 R -1.2)
-      (KRN O 0 R -1.21)
-      (KRN O 0 R -1.22)
-      (KRN O 0 R -1.23)
-      (KRN O 0 R -1.24)
-      (KRN O 0 R -1.25)
-      (KRN O 0 R -1.26)
-      (KRN O 0 R -1.27)
-      (KRN O 0 R -1.28)
-      (KRN O 0 R -1.29)
-      (KRN O 0 R -1.3)
-      (KRN O 0 R -1.31)
-      (KRN O 0 R -1.32)
-      (KRN O 0 R -1.33)
-      (KRN O 0 R -1.34)
-      (KRN O 0 R -1.35)
-      (KRN O 0 R -1.36)
-      (KRN O 0 R -1.37)
-      (KRN O 0 R -1.38)
-      (KRN O 0 R -1.39)
-      (KRN O 0 R -1.4)
-      (KRN O 0 R -1.41)
-      (KRN O 0 R -1.42)
-      (KRN O 0 R -1.43)
-      (KRN O 0 R -1.44)
-      (KRN O 0 R -1.45)
-      (KRN O 0 R -1.46)
-      (KRN O 0 R -1.47)
-      (KRN O 0 R -1.48)
-      (KRN O 0 R -1.49)
-      (KRN O 0 R -1.5)
-      (KRN O 0 R -1.51)
-      (KRN O 0 R -1.52)
-      (KRN O 0 R -1.53)
-      (KRN O 0 R -1.54)
-      (KRN O 0 R -1.55)
-      (KRN O 0 R -1.56)
-      (KRN O 0 R -1.57)
-      (KRN O 0 R -1.58)
-      (KRN O 0 R -1.59)
-      (KRN O 0 R -1.6)
-      (KRN O 0 R -1.61)
-      (KRN O 0 R -1.62)
-      (KRN O 0 R -1.63)
-      (KRN O 0 R -1.64)
-      (KRN O 0 R -1.65)
-      (KRN O 0 R -1.66)
-      (KRN O 0 R -1.67)
-      (KRN O 0 R -1.68)
-      (KRN O 0 R -1.69)
-      (KRN O 0 R -1.7)
-      (KRN O 0 R -1.71)
-      (KRN O 0 R -1.72)
-      (KRN O 0 R -1.73)
-      (KRN O 0 R -1.74)
-      (KRN O 0 R -1.75)
-      (KRN O 0 R -1.76)
-      (KRN O 0 R -1.77)
-      (KRN O 0 R -1.78)
-      (KRN O 0 R -1.79)
-      (KRN O 0 R -1.8)
-      (KRN O 0 R -1.81)
-      (KRN O 0 R -1.82)
-      (KRN O 0 R -1.83)
-      (KRN O 0 R -1.84)
-      (KRN O 0 R -1.85)
-      (KRN O 0 R -1.86)
-      (KRN O 0 R -1.87)
-      (KRN O 0 R -1.88)
-      (KRN O 0 R -1.89)
-      (KRN O 0 R -1.9)
-      (KRN O 0 R -1.91)
-      (KRN O 0 R -1.92)
-      (KRN O 0 R -1.93)
-      (KRN O 0 R -1.94)
-      (KRN O 0 R -1.95)
-      (KRN O 0 R -1.96)
-      (KRN O 0 R -1.97)
-      (KRN O 0 R -1.98)
-      (KRN O 0 R -1.99)
-      (KRN O 0 R -2.0)
-      (KRN O 0 R -2.01)
-      (KRN O 0 R -2.02)
-      (KRN O 0 R -2.03)
-      (KRN O 0 R -2.04)
-      (KRN O 0 R -2.05)
-      (KRN O 0 R -2.06)
-      (KRN O 0 R -2.07)
-      (KRN O 0 R -2.08)
-      (KRN O 0 R -2.09)
-      (KRN O 0 R -2.1)
-      (KRN O 0 R -2.11)
-      (KRN O 0 R -2.12)
-      (KRN O 0 R -2.13)
-      (KRN O 0 R -2.14)
-      (KRN O 0 R -2.15)
-      (KRN O 0 R -2.16)
-      (KRN O 0 R -2.17)
-      (KRN O 0 R -2.18)
-      (KRN O 0 R -2.19)
-      (KRN O 0 R -2.2)
-      (KRN O 0 R -2.21)
-      (KRN O 0 R -2.22)
-      (KRN O 0 R -2.23)
-      (KRN O 0 R -2.24)
-      (KRN O 0 R -2.25)
-      (KRN O 0 R -2.26)
-      (KRN O 0 R -2.27)
-      (KRN O 0 R -2.28)
-      (KRN O 0 R -2.29)
-      (KRN O 0 R -2.3)
-      (KRN O 0 R -2.31)
-      (KRN O 0 R -2.32)
-      (KRN O 0 R -2.33)
-      (KRN O 0 R -2.34)
-      (KRN O 0 R -2.35)
-      (KRN O 0 R -2.36)
-      (KRN O 0 R -2.37)
-      (KRN O 0 R -2.38)
-      (KRN O 0 R -2.39)
-      (KRN O 0 R -2.4)
-      (KRN O 0 R -2.41)
-      (KRN O 0 R -2.42)
-      (KRN O 0 R -2.43)
-      (KRN O 0 R -2.44)
-      (KRN O 0 R -2.45)
-      (KRN O 0 R -2.46)
-      (KRN O 0 R -2.47)
-      (KRN O 0 R -2.48)
-      (KRN O 0 R -2.49)
-      (KRN O 0 R -2.5)
-      (KRN O 0 R -2.51)
-      (KRN O 0 R -2.52)
-      (KRN O 0 R -2.53)
-      (KRN O 0 R -2.54)
-      (KRN O 0 R -2.55)
-      (KRN O 0 R -2.56)
-      (KRN O 0 R -2.57)
-      (/LIG/>> C r C s)
-      (/LIG/ C p C s)
-      (KRN C s R 0.3)
-      )
-   )
-(CHARACTER C u
-   (CHARWD R 0.0)
-   (COMMENT
-      (/LIG C Z C p)
-      (LIG C p C r)
-      )
-   )
-(CHARACTER O 202
-   (CHARWD R 0.400001)
-   )
diff --git a/Build/source/texk/web2c/triptrap/trip.tex b/Build/source/texk/web2c/triptrap/trip.tex
deleted file mode 100644
index 0bcfe5c1a8f..00000000000
--- a/Build/source/texk/web2c/triptrap/trip.tex
+++ /dev/null
@@ -1,448 +0,0 @@
-% This is a diabolical test file for TeX82. Watch your step.
-\immediate\catcode `{ = 1 \endlinechar=13
-\catcode `} = 2
-\catcode `$ = 3 {\catcode`$13\gdef\dol{$}}
-\catcode `& = 4
-\let\paR=\par
-\let\%=\relax
-\outer\xdef\par{\catcode `\% 14}
-  % this line should change % from type 5 to type 14
-\let\par=\paR \defaulthyphenchar=`- \defaultskewchar=256
-\ifx\initex\undefined  \def\initex{} % next lines are skipped if format loaded
-  \catcode `# = 6 \catcode `U=\catcode`# % # for parameters
-  \catcode `^ = 7 \catcode `| = 8 % ^ for superscripts and | for subscripts
-  \catcode `~ = 9 % ~ will be ignored
-  \catcode `* = 10 % * will be like a space
-  \catcode `E = 12 % E is not a letter
-  \catcode`\@ = 15 % @ will be invalid
-  \catcode `^^A = 0008 % this is another way to get a subscript
-  \catcode `\^^@ = 11 % a strange letter will be allowed
-  \catcode `\^^? = \badness % and so will a strange escape delimiter
-  \fontdimen12\nullfont=13pt % give the null font more parameters
-  \font\trip = trip\relax % see TRIP.PL for details of this font
-  ^^?trip  \font\smalltrip=trip scaled 500 % this will be our symbols font
-  \global\fontdimen22\smalltrip 7pt % the axis height
-  \textfont2=\smalltrip \scriptfont2 \smalltrip \scriptscriptfont2 \smalltrip
-  \nonstopmode\lccode256-0\mathchardef\a="8000\def\a{ SCALED 3~2769}
-  \font\rip=trip\a % font \rip will be the same as \trip
-  \skewchar\rip=`B \countdef\countz % \countz will be \count0
-  \def\on{1} \toksdef\tokens=256 \show\errorstopmode
-  \showthe\font \showthe\pageshrink \showthe\pagegoal
-  \font\bigtr^^@p=trip at20pt\textfont3=\bigtr^^@p % this will be extension font
-  \skip200 = 10pt plUs5fil\ifdim\hsize<\hsize\fi lllminus 0 fill
-  \setbox200=\vbox{\hrule\vskip\skip200} \wd200-2pt \setbox100=\hbox{A}
-  \skipdef\shkip100\shkip -18pt plus\catcode`\}fil minus 10fil
-  \advance\shkip by \skip200 \dimen33=3pt \count33=-\dimen33
-  \divide\shkip by \count33
-  \multiply\shkip by \count33 % so \skip100=-6pt plus 3filll minus 9fil
-  \count200 -5 \multiply\count200 by -100 % \count200 is 500
-  \count100=1000000 \divide\count100 by \count200 % \count100 is 2000
-  \dimen100=,00152587890625in % (100/65536)in = 7227sp
-  \multiply\dimen100 by 65536 \divide\dimen100 by 9 % \dimen100 is 803pt
-  \lineskip 0pt plus 40pt
-  \baselineskip=10pt plus 41pt
-  \parskip -0pt plus 42pt minus 8pt
-  \splittopskip 1pt plus 43pt
-  \splitmaxdepth -2pt \boxmaxdepth 1000pt
-  \belowdisplayskip 3pt plus 44pt minus\baselineskip \abovedisplayskip3pt
-  \abovedisplayshortskip 1pt plus 45pt minus\dimen100
-  \belowdisplayshortskip -\count33sp plus 46pt
-  \global\mathchardef\minus"232D % mathbin, family 3, character "2D (-)
-  \thinmuskip 1mu plus 2fill minus 3mu
-  \medmuskip 2mu minus 3mu
-  \thickmuskip -4mu
-  \def\gobble#1{} \floatingpenalty 100 \holdinginserts1
-  \everypar{A\insert200{\baselineskip400pt\splittopskip\count15pt\hbox{\vadjust
-        {\penalty999}}\hbox to -10pt{}}\showthe\pagetotal\showthe\pagegoal
-    \advance\count15by1\mark{\the\count15}\splitmaxdepth-1pt
-    \paR\gobble} % this aborts every paragraph abruptly
-  \def\weird#1{\csname\expandafter\gobble\string#1 \string\csname\endcsname}
-  \message{\the\output\weird\one on line \the\inputlineno}
-  \hyphenpenalty 88 \exhyphenpenalty 89 \badness
-  \clubpenalty 125 \widowpenalty 125 \displaywidowpenalty -125
-  \brokenpenalty 37
-  \interlinepenalty -125
-  \doublehyphendemerits 1000
-  \finalhyphendemerits 100000
-  \mag 2000 \righthyphenmin=1000000000
-  \delimiterfactor 10 \delimitershortfall 190pt
-  \showboxbreadth 55 \showboxdepth 9999 \chardef\nul0\def\0{\nul}
-  \tracingstats=4 \tracinglostchars=2 \tracingparagraphs\day \tracingpages\year
-  \chardef\?=`b \lccode`A=1 \let\^^bbb \hyphenchar\trip=1
-  \language-1\hyphenation\relax{b-\?-\char`b -\^^bb-^^62-^^" -t- }\lccode`149
-  {\everypar{\parindent\\\looseness-1}\skipdef\\8\language\?\\.01014pt\patterns
-  {0111}\emergencystretch9pt\language255\patterns{\the\\} % \patterns{.01015pt}
-  {\language256\patterns{0111 \?50AA1b3 *1AcA. bb bb1 0B2B0 b1c}} % *==space
-  \pretolerance-1\setbox0=\hbox{11}\setbox0=\hbox{\hbadness100\valign{#\cr
-  \hskip-9pt7A\righthyphenmin0\setlanguage\?\unhbox0{*\language`b11\noboundary}
-  1Z1pts\patterns{q9q} -\0qq \showlists{\language\?\noboundary111}%
-  \hyphenchar\rip=`-\cr}}\patterns{toolate}\showbox0}
-  \showboxbreadth 9999\lefthyphenmin=2\righthyphenmin=3
-  \nulldelimiterspace --+.1pt \mathcode`q="3171
-  \scriptspace\if00-0.\fi\ifnum'\ifnum10=10 12="\fi
-    A 01p\ifdim1,0pt<`^^Abpt\fi\fi % this boils down to -0.01pt
-  \overfullrule 5pt \voffset-2pt
-  \def\sh{\ifnum\count4>10\else\dimen5=\count4pt
-      \advance\dimen5 by 10pt
-      \xdef\a{\a\the\count4pt \the\dimen5}
-      \advance\count4 by 1 \sh\fi}
-  \count4=1 \def\a{} \sh % \def\a{1pt 11pt 2pt 12pt ... 10pt 20pt}
-  \let\next=\dump \everyjob{\message{#}}
-\else\let\next=\relax\fi
-\next % if no format was preloaded, this will dump the trip.fmt file and halt
-\tracingcommands2\tracingrestores+2\write-1{log file only\the\prevgraf}
-\openout-'78terminal \openout10=tr\romannumeral1 \gobble\newcs pos
-\write10{} % writing three lines on tripos.tex (the first line is empty)
-\write10{\uppercase{\number{\outputpenalty}}} % 0{\outputpenalty} + error
-\write10{[\uppercase{\romannumeral-\the\outputpenalty}[} % "mmmmmmmmmm" (-10000)
-\vsize 2000pt
-\vbadness=1
-\topskip 20pt plus 1fil
-\penalty -12345 % this will be ignored since the page is still empty
-\maxdepth=2pt
-\tracingoutput\on
-\moveleft20pt\copy200
-\moveright20pt\hbox{\vrule depth20pt height-19pt width1pt}
-\penalty-10000 % now we'll compute silently for awhile, after default output
-\batchmode\output={\tracingcommands0\showthe\outputpenalty
-  \showboxbreadth 9999 \showboxdepth 9999 \hoffset1sp
-  {\setbox 254=\box255\shipout\ifvbox2\ifhbox254 \error\fi54\copy25\fi4}
-  \ifvoid 254\relax\else\error\fi
-  }
-\setbox255\vbox{}
-\dimen200=10000pt
-{\output{\dimen 9=\ht200\count5=\dimen9\global\countz=\outputpenalty
-    \ifnum\holdinginserts>0\global\holdinginserts0\unvbox255\penalty\countz
-    \else\setbox255\copy255 % at end of group, \box255 reverts to former value
-    \shipout\hbox{\box100\box200\vsplit 255 to 55pt}
-    \unvcopy255\showlists\showthe\insertpenalties\showthe\pageshrink
-    \globaldefs1\halign{#\tabskip\lineskip\cr}
-    \showboxdepth1\showboxbreadth2\fi
-    \message{\topmark:\firstmark:\botmark:\splitfirstmark:\splitbotmark}}
-  \insert100{\def\box{\vbox to 267.7pt{}} \vskip0pt plus 1fil
-    \baselineskip 0pt \lineskip 0pt minus .4pt
-    \box \penalty-101 \box \penalty-100 \box \penalty-1000
-    } % since \dimen100=803pt<3*267.7pt, the insertion splits;
-  % and the natural height+depth of the split-off part is 267.7pt;
-  % now since \count100=2000,
-  % this insertion adds about 535.4pt to the current page
-  \topskip1pt plus 44pt
-  \vbox spread 1000pt{} % beginning of new page
-  \insertpenalties=-50\penalty12345
-  \cleaders\hbox{\lower2pt\vbox to 17pt{}
-    \leaders\hrule\hskip10pt
-    \cleaders\hbox{A}\hskip 9pt % the A is 2pt wide
-    \leaders\hbox{A}\hskip 9pt
-    \xleaders\hbox{A}\hskip 9pt
-    \write111{\help} % \write will be ignored in leaders
-    }\vskip50pt minus 10pt
-  \mark{alpha}
-  AAA\everypar=\errhelp % because of previous \everypar, this makes 3 paragraphs
-  % and each paragraph consists of A\insert 200{400pt of stuff}\mark{n}
-  % but \count200=500 so the inserts are rated 200pt each
-  % so the third insertion will be split
-  \kern-50pt
-  A\hfill\vadjust{\newlinechar128\special{^^80\the\prevdepth}\penalty-5000}%
-  \penalty-1000000000 % forces line break in paragraph
-  % this is not the end of paragraph
-  A\par\insert200{\vskip10000pt\floatingpenalty3}% this insert will be held over
-  \pagefilstretch-1pt\showthe\insertpenalties\penalty99999999\showlists
-  \showthe\pagefilllstretch\vskip 1000pt\penalty-333\hbox to 23pt{} % output now
-  \vsize.pt\global\vsize=16383.99999237060546875pt % page size \approx infinity
-  } % now we revert to the former output routine
-{\tracingoutput-2\tracingstats1\shipout\hbox{\closeout10\closeout-10}}
-\showthe\everypar
-\everypar{}\showthe\everypar
-\def\showlonglists{{\tracingcommands0\pagefillstretch-1\dimen100
-    \showboxbreadth 9999 \showboxdepth 9999 \showlists \pagegoal=10000pt}}
-\tracingmacros=1
-\def\t12#101001#{-.#1pt} \let\T=\t
-\dimendef\varunit=222\varunit=+1,001\ifdim.5\mag>0cc0\fi1pt
-\ifdim -0.01001\varunit=\t120100101001001{\relax}\else\error\fi
-\countz=-1
-\ifodd\count0\advance\countz by -1\fi
-\penalty -12345 % output the remaining stuff
-\tracingmacros\tracingstats % the next part tests line-break computations
-% the two competing ways to set the paragraph have respective demerits
-% (30+l)^2+(30+l)^2+a and (51+l)^2+l^2, where a=adjdemerits, l=linepenalty
-\adjdemerits=782
-\linepenalty=1
-\def\1#1{\hbox to#1pt{}}
-\valign{\baselineskip20ptplus1pt\global\parfillskip0pt
-  \global\global\leftskip4pt
-  \rightskip-1pt
-  \global\hsize13pt
-  \setbox2\12
-  \noindent\copy2\hskip2pt plus5pt minus1pt
-  \copy2\hskip5pt minus2pt
-  \lower2pt\11\hskip3pt % this affects depth of the second line
-  \copy2 \hskip2pt plus.5pc
-  \box2#\cr
-  \noalign{\spacefactor=2000\global\xspaceskip=-1pt}
-  \noalign{ \vrule width0pt{ }}
-  \cr % set that paragraph with a=782, l=1 (demerits 2704 vs 2705)
-  \adjdemerits=784 \cr % increase a, so the second alternative is better
-  \linepenalty=2\hbadness=51\cr % increase l by 1, suppress diagnostic typeout
-  \noalign{ \spacefactor=1}}\message{\the\spacefactor}
-{\hsize1000pt\par\parindent1pt\indent}\leftskip3pt\def\?{\vrule width-2pt
-  \hbox spread2pt{}}\noindent\indent\hbox spread2pt{\hskip0pt plus-1bp}%
-\discretionary{\?AAAB}{\?B-}{\?/A\kern2pt}\unkern % the widths are 7pt, 4pt, 6pt
-\showthe\lastkern\vbox{\hrule width 6pt} \par % should set with nothing overfull
-\penalty-22222 % end of demerits test, hyphenation is next
-\looseness-10
-\uchyph=1
-\hsize 100pt
-A /A\char`A BBBBCACAC//% that becomes /k[AA]k[BB]k[BB][CA][CA][C/]/,
- % where [] means a ligature and k means a kern.
- % the word "aabbbbcaca" should be hyphenated to "aa1b3b2b2b1c1aca",
- % which becomes {[AA]k-||[AA]k}{B-|[BB]kBk|[BB][BB]}{-||}{C-|A|[CA]}[CA]
- % if I use the notation {x|y|z} for \discretionary{x}{y}{z}.
-\vadjust{\uchyph=0\ BBBBBB}% underfull box will show no hyphens
-\vadjust{\ \closeout1BBBBBB}{\hyphenchar\trip`C}% this time we get hyphens
-\hyphenation{BbB-BbB}\vadjust{\ BBBBBB\kern0ptB}% different hyphens
-\hyphenchar\rip`-\vadjust{\def\B{B}\ \pretolerance10000 B\B BBBB} % no hyphens
-
-\hbox{\sfcode`B=1234AB aB }\noindent \scriptscriptfont3 \smalltrip
-$$\eqno^{}$\scriptfont3=\rip\fontdimen2\smalltrip=0pt
-{\rightskip0pt plus 104pt minus 100fil
-  \looseness 5 \spaceskip 4pt plus 2pt minus 1fil
-  A\spacefactor32767\discretionary{}{\kern2pt-}{B\kern2pt} C$ \scriptfont2=\trip
-  \mathsurround143pt$ C $\mathsurround40pt$$\mathsurround60pt\hbox{$$}$\par}
-\uccode`m=`A\font\mumble=mumble\input tripos % "AAAAAAAAAA"+errors
-\par\penalty-33333 % end hyphenation, math is next
-{\catcode`?=13 \font?xyzzy at0pt\font ? xyzzy scaled1?} % nonexistent
-\font\enorm=trip at 2047.999992370605468749999 pt
-\font\ip trip at -10pt % through the looking glass
-\showthe$
-\showthe\font
-\message{\fontname\ip}
-\rip
-\textfont1=\font \scriptfont1=\smalltrip \scriptscriptfont1=\bigtr^^@p % [sick]
-\def\symbolpar #1*#2*#3*{\global\fontdimen#1\smalltrip = #3 pt}
-{\tracingmacros-1
-  \symbolpar8 num1 9.1
-  \symbolpar9 num2 9.2
-  \symbolpar10 num3  9.3
-  \symbolpar11 denom1 3.1
-  \symbolpar12 denom2 3.2
-  \symbolpar13 sup1 8.1
-  \symbolpar"E sup2 8.2
-  \symbolpar15 sup3 8.3
-  \symbolpar16 sub1 4.1
-  \symbolpar17 sub2 4.2
-  \symbolpar18 supdrop 0.3
-  \symbolpar19 subdrop 0.4
-  \symbolpar20 delim1 10
-  \symbolpar21 delim2 20
-  }
-\mathcode`+='20457 % mathbin, family 1, character '57 (/)
-\mathcode`=="322D % mathrel, family 2, character "2D (-)
-\delcode`["161361 % small (family 1, character "61 (a)), large (3,"61)
-\catcode`(=13 \catcode`(=13 \mathcode`y"7320\mathcode`z"8000
-\def({\delimiter"4162362 }{\catcode`z=13\global\let z=(}
-\parshape 10 \a \chardef\x200
-\hangindent- \parshape pt\hangafter-12% \parshape will take precedence
-\begingroup
-\looseness 2
-\rightskip 0pt plus 10fil minus 1sp
-\--\--\char-0-A\- % this makes lines 1 to 3
-$$\number\the\delcode`\relax\over{{{}}}}\pagestretch=-1\pagetotal\showlists
-\begingroup\halign to\the\displaywidth{#&#\crcr\crcr\cr} % makes lines 4--6
-\global\count6=\displayindent
-\predisplaypenalty=101
-\global\postdisplaypenalty-\predisplaysize* \global\setbox=
-\eqno % another error (actually causes two error messages and inserts $$)
-\looseness-2
-$\right\relax\mathchardef\minus="322D % locally \minus is the same as =
-\left.A\over A\abovewithdelims.?\right(+\mskip1A\minus=A+\penalty+1000A
-\relpenalty-2222
-\binoppenalty-3333
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diff --git a/Build/source/texk/web2c/triptrap/trip.typ b/Build/source/texk/web2c/triptrap/trip.typ
deleted file mode 100644
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-Font 3: trip scaled 409600 
-Font 2: trip scaled 4000 
-Font 1: trip 
-Font 0: trip scaled 2000 
diff --git a/Build/source/texk/web2c/triptrap/trip1.in b/Build/source/texk/web2c/triptrap/trip1.in
deleted file mode 100644
index a93fd916c04..00000000000
--- a/Build/source/texk/web2c/triptrap/trip1.in
+++ /dev/null
@@ -1,2 +0,0 @@
-
-\input trip
diff --git a/Build/source/texk/web2c/triptrap/trip2.in b/Build/source/texk/web2c/triptrap/trip2.in
deleted file mode 100644
index 205d5cd6504..00000000000
--- a/Build/source/texk/web2c/triptrap/trip2.in
+++ /dev/null
@@ -1 +0,0 @@
- &trip  trip 
diff --git a/Build/source/texk/web2c/triptrap/tripin.log b/Build/source/texk/web2c/triptrap/tripin.log
deleted file mode 100644
index b74d9ca61a8..00000000000
--- a/Build/source/texk/web2c/triptrap/tripin.log
+++ /dev/null
@@ -1,465 +0,0 @@
-This is TeX, Version 3.141592653 (INITEX)  4 JUL 1776 12:00
-**\input trip
-(trip.tex
-! Bad character code (256).
-<to be read again> 
-                   -
-l.26   \nonstopmode\lccode256-
-                              0\mathchardef\a="8000\def\a{ SC...
-A character number must be between 0 and 255.
-I changed this one to zero.
-
-! Bad mathchar (32768).
-<to be read again> 
-                   \def 
-l.26 ...\mathchardef\a="8000\def
-                                \a{ SCALED 3~2769}
-A mathchar number must be between 0 and 32767.
-I changed this one to zero.
-
-! Illegal magnification has been changed to 1000 (32769).
-<to be read again> 
-                   \skewchar 
-l.28   \skewchar
-                \rip=`B \countdef\countz % \countz will be \c...
-The magnification ratio must be between 1 and 32768.
-
-! Missing number, treated as zero.
-<to be read again> 
-                   \def 
-l.29   \def
-           \on{1} \toksdef\tokens=256 \show\errorstopmode
-A number should have been here; I inserted `0'.
-(If you can't figure out why I needed to see a number,
-look up `weird error' in the index to The TeXbook.)
-
-! Bad register code (256).
-l.29 ...{1} \toksdef\tokens=256 
-                                \show\errorstopmode
-A register number must be between 0 and 255.
-I changed this one to zero.
-
-> \errorstopmode=\errorstopmode.
-l.29 ...=256 \show\errorstopmode
-                                
-
-> \rip .
-<recently read> \font 
-                      
-l.30   \showthe\font
-                     \showthe\pageshrink \showthe\pagegoal
-
-> 0.0pt.
-l.30 ...font \showthe\pageshrink
-                                 \showthe\pagegoal
-
-> 16383.99998pt.
-l.30 ...shrink \showthe\pagegoal
-                                
-
-! Illegal unit of measure (replaced by filll).
-l.32 ...fdim\hsize<\hsize\fi lll
-                                minus 0 fill
-I dddon't go any higher than filll.
-
-\one \csname on line 60
-! You can't use `\badness' in vertical mode.
-l.61 ...yphenpenalty 89 \badness
-                                
-Sorry, but I'm not programmed to handle this case;
-I'll just pretend that you didn't ask for it.
-If you're in the wrong mode, you might be able to
-return to the right one by typing `I}' or `I$' or `I\par'.
-
-! Bad \patterns.
-l.75 ...uage256\patterns{0111 \?
-                                50AA1b3 *1AcA. bb bb1 0B2B0 b...
-(See Appendix H.)
-
-! Nonletter.
-l.75 ...ge256\patterns{0111 \?50
-                                AA1b3 *1AcA. bb bb1 0B2B0 b1c...
-(See Appendix H.)
-
-! Duplicate pattern.
-l.75 ...1b3 *1AcA. bb bb1 0B2B0 
-                                b1c}} % *==space
-(See Appendix H.)
-
-Missing character: There is no Z in font trip!
-
-### horizontal mode entered at line 77 (language255:hyphenmin1,63)
-\hbox(0.0+0.0)x0.0
-\glue -9.0
-\rip A (ligature 7A)
-\setlanguage98 (hyphenmin 1,1)
-\rip 5 (ligature |1)
-\rip 7 (ligature )
-\rip 6 (ligature )
-\rip 7 (ligature )
-\kern-2.00002
-\rip 1
-\rip 7 (ligature |)
-\glue 4.0 plus 1.99799 minus 1.00099
-\rip 5 (ligature |1)
-\rip 7 (ligature )
-\rip 6 (ligature )
-\rip 7 (ligature )
-\kern-2.00002
-\rip 1
-\glue 4.0 plus 2.0 minus 1.0
-\setlanguage255 (hyphenmin 1,1)
-\rip 5 (ligature |1)
-\rip 5 (ligature |1)
-\rip t (ligature pt)
-\kern3.0
-\rip s
-\glue 4.0 plus 2.0 minus 1.0
-\kern-1.00002
-\rip - (ligature -
-)
-\rip p (ligature q)
-\rip t (ligature )
-\rip s (ligature )
-\rip q (ligature )
-\rip t (ligature )
-\kern3.0
-\rip q (ligature )
-\rip p (ligature )
-\rip r (ligature q|)
-\glue 4.0 plus 2.0 minus 1.0
-spacefactor 1000, current language 255
-### internal vertical mode entered at line 77
-prevdepth ignored
-### internal vertical mode entered at line 77
-\glue(\tabskip) 0.0
-prevdepth 0.0
-### restricted horizontal mode entered at line 76
-spacefactor 1000
-### restricted horizontal mode entered at line 76
-spacefactor 1000
-### vertical mode entered at line 0
-prevdepth ignored
-
-! OK.
-l.78 ...ns{q9q} -\0qq \showlists
-                                {\language\?\noboundary111}%
-
-[] 
-@ via @@0 b=0 p=0 d=0
-@@1: line 1.2 t=0 -> @@0
-\rip 7A[]1-1
-@\discretionary via @@0 b=10000 p=88 d=100007744
-@@2: line 1.0- t=100007744 -> @@0
-@\discretionary via @@1 b=10000 p=88 d=100007744
-@@3: line 2.0- t=100007744 -> @@1
- 
-@ via @@0 b=10000 p=0 d=100000000
-@@4: line 1.0 t=100000000 -> @@0
-@ via @@2 b=0 p=0 d=0
-@ via @@1 b=10000 p=0 d=100000000
-@@5: line 2.0 t=100000000 -> @@1
-@ via @@3 b=0 p=0 d=0
-@@6: line 3.2 t=100007744 -> @@3
-1-1
-@\discretionary via @@0 b=10000 p=88 d=100007744
-@@7: line 1.0- t=100007744 -> @@0
-@\discretionary via @@4 b=10000 p=88 d=100007744
-@\discretionary via @@2 b=12 p=88 d=8888
-@\discretionary via @@1 b=12 p=88 d=7888
-@@8: line 2.2- t=7888 -> @@1
-@\discretionary via @@5 b=10000 p=88 d=100007744
-@\discretionary via @@3 b=12 p=88 d=8888
-@@9: line 3.2- t=100016632 -> @@3
-@\discretionary via @@6 b=10000 p=88 d=100007744
-@@10: line 4.0- t=200015488 -> @@6
- 
-@ via @@0 b=4291 p=0 d=18412681
-@@11: line 1.0 t=18412681 -> @@0
-@ via @@7 b=0 p=0 d=0
-@ via @@4 b=10000 p=0 d=100000000
-@@12: line 2.2 t=100007744 -> @@7
-@ via @@8 b=0 p=0 d=0
-@ via @@5 b=10000 p=0 d=100000000
-@@13: line 3.2 t=7888 -> @@8
-@ via @@9 b=0 p=0 d=0
-@ via @@6 b=10000 p=0 d=100000000
-@@14: line 4.2 t=100016632 -> @@9
-@ via @@10 b=0 p=0 d=0
-@@15: line 5.2 t=200015488 -> @@10
-[]11-
-@\discretionary via @@0 b=195 p=88 d=45769
-@@16: line 1.0- t=45769 -> @@0
-@\discretionary via @@11 b=10000 p=88 d=100007744
-@\discretionary via @@4 b=0 p=88 d=7744
-@@17: line 2.2- t=100007744 -> @@4
-@\discretionary via @@12 b=10000 p=88 d=100007744
-@\discretionary via @@5 b=0 p=88 d=7744
-@@18: line 3.2- t=100007744 -> @@5
-@\discretionary via @@13 b=10000 p=88 d=100007744
-@\discretionary via @@6 b=0 p=88 d=7744
-@@19: line 4.2- t=100015488 -> @@6
-@\discretionary via @@14 b=10000 p=88 d=100007744
-@@20: line 5.0- t=200024376 -> @@14
-@\discretionary via @@15 b=10000 p=88 d=100007744
-@@21: line 6.0- t=300023232 -> @@15
-pts 
-@ via @@0 b=12 p=0 d=144
-@@22: line 1.2 t=144 -> @@0
--
-q-q
-@\discretionary via @@0 b=336 p=88 d=120640
-@@23: line 1.0- t=120640 -> @@0
-@\discretionary via @@22 b=10000 p=88 d=100007744
-@@24: line 2.0- t=100007888 -> @@22
- 
-@ via @@0 b=0 p=0 d=0
-@@25: line 1.2 t=0 -> @@0
-@ via @@23 b=0 p=0 d=0
-@ via @@22 b=10000 p=0 d=100000000
-@@26: line 2.2 t=120640 -> @@23
-@ via @@24 b=0 p=0 d=0
-@@27: line 3.2 t=100007888 -> @@24
-[]11-1
-@\discretionary via @@0 b=42 p=88 d=9508
-@@28: line 1.1- t=9508 -> @@0
-@\discretionary via @@25 b=10000 p=88 d=100007744
-@\discretionary via @@23 b=1558 p=88 d=2436108
-@\discretionary via @@22 b=6396 p=88 d=40916560
-@@29: line 2.0- t=2556748 -> @@23
-@\discretionary via @@26 b=10000 p=88 d=100007744
-@\discretionary via @@24 b=1558 p=88 d=2436108
-@@30: line 3.0- t=100128384 -> @@26
-@\discretionary via @@27 b=10000 p=88 d=100007744
-@@31: line 4.0- t=200015632 -> @@27
-@\par via @@0 b=0 p=-10000 d=0
-@@32: line 1.2- t=0 -> @@0
-@\par via @@28 b=0 p=-10000 d=100000
-@\par via @@25 b=10000 p=-10000 d=100000000
-@\par via @@23 b=0 p=-10000 d=100000
-@\par via @@22 b=336 p=-10000 d=112896
-@@33: line 2.2- t=109508 -> @@28
-@\par via @@29 b=0 p=-10000 d=100000
-@\par via @@26 b=10000 p=-10000 d=100000000
-@\par via @@24 b=0 p=-10000 d=100000
-@@34: line 3.2- t=2656748 -> @@29
-@\par via @@30 b=0 p=-10000 d=100000
-@\par via @@27 b=10000 p=-10000 d=100000000
-@@35: line 4.2- t=100228384 -> @@30
-@\par via @@31 b=0 p=-10000 d=100000
-@@36: line 5.2- t=200115632 -> @@31
-@emergencypass
-[] 
-@ via @@0 b=0 p=0 d=0
-@@1: line 1.2 t=0 -> @@0
-\rip 7A[]1-1
-@\discretionary via @@0 b=237 p=88 d=63913
-@@2: line 1.0- t=63913 -> @@0
-@\discretionary via @@1 b=4 p=88 d=7760
-@@3: line 2.2- t=7760 -> @@1
- 
-@ via @@0 b=100 p=0 d=10000
-@@4: line 1.0 t=10000 -> @@0
-@ via @@2 b=0 p=0 d=0
-@ via @@1 b=0 p=0 d=0
-@@5: line 2.2 t=0 -> @@1
-@ via @@3 b=0 p=0 d=0
-@@6: line 3.2 t=7760 -> @@3
-1-1
-@\discretionary via @@0 b=75 p=88 d=13369
-@@7: line 1.1- t=13369 -> @@0
-@\discretionary via @@4 b=17 p=88 d=8033
-@\discretionary via @@2 b=0 p=88 d=8744
-@\discretionary via @@1 b=0 p=88 d=7744
-@@8: line 2.2- t=7744 -> @@1
-@\discretionary via @@5 b=17 p=88 d=8033
-@\discretionary via @@3 b=0 p=88 d=8744
-@@9: line 3.1- t=8033 -> @@5
-@\discretionary via @@6 b=17 p=88 d=8033
-@@10: line 4.1- t=15793 -> @@6
- 
-@ via @@0 b=26 p=0 d=676
-@@11: line 1.1 t=676 -> @@0
-@ via @@7 b=0 p=0 d=0
-@ via @@4 b=1 p=0 d=1
-@@12: line 2.2 t=10001 -> @@4
-@ via @@8 b=0 p=0 d=0
-@ via @@5 b=1 p=0 d=1
-@@13: line 3.2 t=1 -> @@5
-@ via @@9 b=0 p=0 d=0
-@ via @@6 b=1 p=0 d=1
-@@14: line 4.2 t=7761 -> @@6
-@ via @@10 b=0 p=0 d=0
-@@15: line 5.2 t=15793 -> @@10
-[]11-
-@\discretionary via @@0 b=6 p=88 d=7780
-@@16: line 1.2- t=7780 -> @@0
-@\discretionary via @@11 b=1 p=88 d=7745
-@\discretionary via @@4 b=0 p=88 d=7744
-@@17: line 2.2- t=8421 -> @@11
-@\discretionary via @@12 b=1 p=88 d=7745
-@\discretionary via @@5 b=0 p=88 d=7744
-@@18: line 3.2- t=7744 -> @@5
-@\discretionary via @@13 b=1 p=88 d=7745
-@\discretionary via @@6 b=0 p=88 d=7744
-@@19: line 4.2- t=7746 -> @@13
-@\discretionary via @@14 b=1 p=88 d=7745
-@@20: line 5.2- t=15506 -> @@14
-@\discretionary via @@15 b=1 p=88 d=7745
-@@21: line 6.2- t=23538 -> @@15
-pts 
-@ via @@0 b=0 p=0 d=0
-@@22: line 1.2 t=0 -> @@0
--
-q-q
-@\discretionary via @@0 b=22 p=88 d=8228
-@@23: line 1.1- t=8228 -> @@0
-@\discretionary via @@22 b=182 p=88 d=40868
-@@24: line 2.0- t=40868 -> @@22
- 
-@ via @@0 b=0 p=0 d=0
-@@25: line 1.2 t=0 -> @@0
-@ via @@23 b=0 p=0 d=0
-@ via @@22 b=4 p=0 d=16
-@@26: line 2.2 t=16 -> @@22
-@ via @@24 b=0 p=0 d=0
-@@27: line 3.2 t=40868 -> @@24
-[]11-1
-@\discretionary via @@0 b=4 p=88 d=7760
-@@28: line 1.2- t=7760 -> @@0
-@\discretionary via @@25 b=100 p=88 d=17744
-@\discretionary via @@23 b=9 p=88 d=8825
-@\discretionary via @@22 b=38 p=88 d=9188
-@@29: line 2.1- t=9188 -> @@22
-@\discretionary via @@26 b=100 p=88 d=17744
-@\discretionary via @@24 b=9 p=88 d=8825
-@@30: line 3.0- t=17760 -> @@26
-@\discretionary via @@27 b=100 p=88 d=17744
-@@31: line 4.0- t=58612 -> @@27
-@\par via @@0 b=0 p=-10000 d=0
-@@32: line 1.2- t=0 -> @@0
-@\par via @@28 b=0 p=-10000 d=100000
-@\par via @@25 b=9 p=-10000 d=81
-@\par via @@23 b=0 p=-10000 d=100000
-@\par via @@22 b=2 p=-10000 d=4
-@@33: line 2.2- t=4 -> @@22
-@\par via @@29 b=0 p=-10000 d=100000
-@\par via @@26 b=9 p=-10000 d=81
-@\par via @@24 b=0 p=-10000 d=100000
-@@34: line 3.2- t=97 -> @@26
-@\par via @@30 b=0 p=-10000 d=100000
-@\par via @@27 b=9 p=-10000 d=81
-@@35: line 4.2- t=40949 -> @@27
-@\par via @@31 b=0 p=-10000 d=100000
-@@36: line 5.2- t=158612 -> @@31
-
-! Too late for \patterns.
-l.79 ...har\rip=`-\cr}}\patterns
-                                {toolate}\showbox0}
-All patterns must be given before typesetting begins.
-
-> \box0=
-\hbox(8.0+0.0)x0.0
-.\vbox(8.0+0.0)x0.0
-..\glue(\tabskip) 0.0
-..\vbox(8.0+0.0)x0.0
-...\hbox(7.0+1.0)x0.0, glue set 0.12505
-....\hbox(0.0+0.0)x0.0
-....\glue -9.0
-....\rip A (ligature 7A)
-....\setlanguage98 (hyphenmin 1,1)
-....\discretionary replacing 7
-.....\rip 5 (ligature |1)
-.....\rip -
-....|\rip 5 (ligature |1)
-....|\rip 7 (ligature |)
-....\rip 5 (ligature |1)
-....\rip 7 (ligature )
-....\rip 6 (ligature )
-....\rip 7 (ligature )
-....\kern-2.00002
-....\rip 1
-....\rip 7 (ligature |)
-....\glue 4.0 plus 1.99799 minus 1.00099
-....\discretionary replacing 6
-.....\rip 5 (ligature |1)
-.....\rip -
-....|\rip 5 (ligature |1)
-....\rip 5 (ligature |1)
-....\rip 7 (ligature )
-....\rip 6 (ligature )
-....\rip 7 (ligature )
-....\kern-2.00002
-....\rip 1
-....\glue 4.0 plus 2.0 minus 1.0
-....\setlanguage255 (hyphenmin 1,1)
-....\rip 5 (ligature |1)
-....\rip 7 (ligature )
-....\rip 6 (ligature )
-....\rip 7 (ligature )
-....\kern-2.00002
-....\discretionary replacing 1
-.....\rip 1
-.....\rip 1 (ligature -)
-.....\rip 7 (ligature |)
-....\rip 1
-....\rip t (ligature pt)
-....\kern3.0
-....\rip s
-....\glue 4.0 plus 2.0 minus 1.0
-....\kern-1.00002
-....\discretionary replacing 10
-.....\rip - (ligature -
-)
-.....\rip p (ligature q)
-.....\rip -
-....|\rip q (ligature |)
-....|\rip q
-....\rip - (ligature -
-)
-....\rip p (ligature q)
-....\rip t (ligature )
-....\rip s (ligature )
-....\rip q (ligature )
-....\rip t (ligature )
-....\kern3.0
-....\rip q (ligature )
-....\rip p (ligature )
-....\rip r (ligature q|)
-....\glue 4.0 plus 2.0 minus 1.0
-....\setlanguage98 (hyphenmin 1,1)
-....\rip 1
-....\rip 7 (ligature )
-....\rip 6 (ligature )
-....\rip 7 (ligature )
-....\rip 5 (ligature )
-....\rip 7 (ligature )
-....\rip 6 (ligature )
-....\rip 7 (ligature )
-....etc.
-..\glue(\tabskip) 0.0
-
-! OK.
-<to be read again> 
-                   }
-l.79 ...terns{toolate}\showbox0}
-                                
-
- )
-Beginning to dump on file trip.fmt
- (preloaded format=trip 1776.7.4)
-1326 strings of total length 23633
-471 memory locations dumped; current usage is 96&278
-341 multiletter control sequences
-\font\nullfont=nullfont
-\font\rip=trip
-\font\smalltrip=trip at 5.0pt
-\font\bigtr
-p=trip at 20.0pt
-2279 words of font info for 3 preloaded fonts
-1 hyphenation exception
-Hyphenation trie of length 273 has 9 ops out of 500
-  2 for language 255
-  1 for language 98
-  6 for language 0
-No pages of output.
diff --git a/Build/source/texk/web2c/triptrap/tripman.tex b/Build/source/texk/web2c/triptrap/tripman.tex
deleted file mode 100644
index 7634c8c9e78..00000000000
--- a/Build/source/texk/web2c/triptrap/tripman.tex
+++ /dev/null
@@ -1,413 +0,0 @@
-% The TRIP manual: How to validate TeX --- last updated by D E Knuth on 4 Dec 89
-\font\eighttt= cmtt8
-\font\eightrm= cmr8
-\font\titlefont= cmr7 scaled\magstep5
-\let\mc=\eightrm
-\rm
-\let\mainfont=\tenrm
-
-\def\.#1{\hbox{\tt#1}}
-\def\\#1{\hbox{\it#1\/\hskip.05em}} % italic type for identifiers
-
-\parskip 2pt plus 1pt
-\baselineskip 12pt plus .25pt
-
-\def\verbatim#1{\begingroup \frenchspacing
-  \def\do##1{\catcode`##1=12 } \dospecials
-  \parskip 0pt \parindent 0pt
-  \catcode`\ =\active \catcode`\^^M=\active
-  \tt \def\par{\ \endgraf} \obeylines \obeyspaces
-  \input #1 \endgroup}
-% a blank line will be typeset at the end of the file;
-% if you're unlucky it will appear on a page by itself!
-{\obeyspaces\global\let =\ }
-
-\output{\shipout\box255\global\advance\pageno by 1} % for the title page only
-\null
-\vfill
-\centerline{\titlefont A torture test for \TeX}
-\vskip 18pt
-\centerline{by Donald E. Knuth}
-\centerline{Stanford University}
-\vskip 6pt
-\centerline{({\sl Version 3, January 1990\/})}
-\vfill
-\centerline{\vbox{\hsize 4in
-\noindent Programs that claim to be implementations of \TeX82 are
-supposed to be able to process the test routine contained in this
-report, producing the outputs contained in this report.}}
-\vskip 24pt
-{\baselineskip 9pt
-\eightrm\noindent
-The preparation of this report was supported in part by the National Science
-Foundation under grants IST-8201926 and MCS-8300984,
-and by the System Development Foundation.
-`\TeX' is a trademark of the American Mathematical Society.
-
-}\pageno=0\eject
-
-\output{\shipout\vbox{ % for subsequent pages
-    \baselineskip0pt\lineskip0pt
-    \hbox to\hsize{\strut
-      \ifodd\pageno \hfil\eightrm\firstmark\hfil
-        \mainfont\the\pageno
-      \else\mainfont\the\pageno\hfil
-        \eightrm\firstmark\hfil\fi}
-    \vskip 10pt
-    \box255}
-  \global\advance\pageno by 1}
-\let\runninghead=\mark
-\outer\def\section#1.{\noindent{\bf#1.}\quad
-  \runninghead{\uppercase{#1} }\ignorespaces}
-
-\section Introduction.
-People often think that their programs are ``debugged'' when large applications
-have been run successfully. But system programmers know that a typical large
-application tends to use at most about 50 per cent of the instructions
-in a typical compiler. Although the other half of the code---which tends
-to be the ``harder half''---might be riddled with errors, the system seems
-to be working quite impressively until an unusual case shows up on the
-next day. And on the following day another error manifests itself, and so on;
-months or years go by before certain parts of the compiler are even
-activated, much less tested in combination with other portions of the system,
-if user applications provide the only tests.
-
-How then shall we go about testing a compiler? Ideally we would like to
-have a formal proof of correctness, certified by a computer.
-This would give us a lot of confidence,
-although of course the formal verification program might itself be incorrect.
-A more serious drawback of automatic verification is that the formal
-specifications of the compiler are likely to be wrong, since they aren't
-much easier to write than the compiler itself. Alternatively, we can
-substitute an informal proof of correctness: The programmer writes his or
-her code in a structured manner and checks that appropriate relations
-remain invariant, etc. This helps greatly to reduce errors, but it cannot
-be expected to remove them completely; the task of checking a large
-system is sufficiently formidable that human beings cannot do it without
-making at least a few slips here and there.
-
-Thus, we have seen that test programs are unsatisfactory if they are simply
-large user applications; yet some sort of test program is needed because
-proofs of correctness aren't adequate either. People have proposed schemes
-for constructing test data automatically from a program text, but such
-approaches run the risk of circularity, since they cannot assume that a
-given program has the right structure.
-
-I have been having good luck with a somewhat different approach,
-first used in 1960 to debug an {\mc ALGOL} compiler. The idea is to
-construct a test file that is about as different from a typical user
-application as could be imagined. Instead of testing things that people
-normally want to do, the file tests complicated things that people would
-never dare to think of, and it embeds these complexities in still
-more arcane constructions. Instead of trying to make the compiler do the
-right thing, the goal is to make it fail (until the bugs have all been found).
-
-To write such a fiendish test routine, one simply gets into a nasty frame
-of mind and tries to do everything in the unexpected way. Parameters
-that are normally positive are set negative or zero; borderline cases
-are pushed to the limit; deliberate errors are made in hopes that the
-compiler will not be able to recover properly from them.
-
-A user's application tends to exercise 50\%\ of a compiler's logic,
-but my first fiendish tests tend to improve this to about 90\%. As the
-next step I generally make use of frequency-counting software to identify
-the instructions that have still not been called upon. Then I add ever more
-fiendishness to the test routine, until more than 99\%\ of the code
-has been used at least once. (The remaining bits are things that
-can occur only if the source program is really huge, or if certain
-fatal errors are detected; or they are cases so similar to other well-tested
-things that there can be little doubt of their validity.)
-
-Of course, this is not guaranteed to work. But my experience in 1960 was
-that only two bugs were ever found in that {\mc ALGOL} compiler after it
-correctly translated that original fiendish test. And one of those bugs
-was actually present in the results of the test; I simply had failed to
-notice that the output was incorrect. Similar experiences occurred later
-during the 60s and 70s, with respect to a few assemblers, compilers,
-and simulators that I wrote.
-
-This method of debugging, combined with the methodology of structured
-programming and informal proofs (otherwise known as careful desk checking),
-leads to greater reliability of production software than any other
-method I know. Therefore I have used it in developing \TeX82, and the
-main bulk of this report is simply a presentation of the test program
-that was used to get the bugs out of \TeX.
-
-Such a test file is useful also after a program has been debugged, since
-it can be used to give some assurance that subsequent modifications don't
-mess things up.
-
-The test file is called \.{TRIP.TEX}, because of my warped sense of humor:
-\TeX\ is pronounced ``techhh'', so the name reminded me of a
-triptych (and besides, I wanted to take a trip through the program while
-tripping it up, etc.).
-
-The contents of this test file are so remote from what people actually
-do with \TeX, I feel apologetic if I have to explain the correct
-translation of \.{TRIP.TEX}; nobody really cares about most of the
-nitty-gritty rules that are involved. Yet I believe \.{TRIP} exemplifies
-the sort of test program that has outstanding diagnostic ability, as
-explained above.
-
-If somebody claims to have a correct implementation of \TeX, I will not
-believe it until I see that \.{TRIP.TEX} is translated properly.
-I propose, in fact, that a program must meet two criteria before it
-can justifiably be called \TeX: (1)~The person who wrote it must be
-happy with the way it works at his or her installation; and (2)~the
-program must produce the correct results from \.{TRIP.TEX}.
-
-\TeX\ is in the public domain, and its algorithms are published;
-I've done this since I do not want to discourage its use by placing
-proprietary restrictions on the software. However, I don't want
-faulty imitations to masquerade as \TeX\ processors, since users
-want \TeX\ to produce identical results on different machines.
-Hence I am planning to do whatever I can to suppress any systems that
-call themselves \TeX\ without meeting conditions (1) and~(2).
-I have copyrighted the programs so that I have some chance to forbid
-unauthorized copies; I explicitly authorize copying of correct
-\TeX\ implementations, and not of incorrect ones!
-
-The remainder of this report consists of appendices, whose contents ought
-to be described briefly here:
-
-Appendix A explains in detail how to carry out a test of \TeX, given
-a tape that contains copies of the other appendices.
-
-Appendix B is \.{TRIP.TEX}, the fiendish test file that has already
-been mentioned. People who think that they understand \TeX\ are challenged
-to see if they know what \TeX\ is supposed to do with this file.
-People who know only a little about \TeX\ might still find it
-interesting to study Appendix~B, just to get some insights into the
-methodology advocated here.
-
-Appendix C is \.{TRIP.PL}, the property-list description of a
-special font called \.{trip}. This is the only font used by \.{TRIP.TEX}.
-There are no graphic characters associated with \.{trip} that could
-possibly be printed; indeed, \.{TRIP.PL} describes the properties of a font
-that is as weird as the ``document'' described by \.{TRIP.TEX}.
-
-Appendix D is \.{TRIPIN.LOG}, a correct transcript file \.{TRIP.LOG}
-that results if \.{INITEX} is applied to \.{TRIP.TEX}. (\.{INITEX} is
-the name of a version of \TeX\ that does certain initializations;
-this run of \.{INITEX} also creates a binary format file called \.{TRIP.FMT}.)
-
-Appendix E is a correct transcript file \.{TRIP.LOG} that results if
-\.{INITEX} or any other version of \TeX\ is applied to \.{TRIP.TEX}
-with format \.{TRIP.FMT}.
-
-Appendix F is \.{TRIP.TYP}, the symbolic version of a correct output
-file \.{TRIP.DVI} that was produced at the same time as the \.{TRIP.LOG}
-file of Appendix~E.
-
-Appendix G is \.{TRIPOS.TEX}, a short file written out and read in
-by \TeX\ when it processes \.{TRIP.TEX}.
-
-Appendix H is \.{TRIP.FOT}, an abbreviated version of Appendix E that
-appears on the user's terminal during the run that produces \.{TRIP.LOG}
-and \.{TRIP.DVI}.
-
-The debugging of \TeX\ and the testing of the adequacy of \.{TRIP.TEX}
-could not have been done nearly as well as reported here except for
-the magnificent software support provided by my colleague David R. Fuchs.
-In particular, he extended our local Pascal compiler so that
-frequency counting and a number of other important features were added
-to its online debugging abilities.
-
-The method of testing advocated here has one chief difficulty that deserves
-comment: I had to verify by hand that \TeX\ did the right things
-to \.{TRIP.TEX}. This took many hours, and perhaps I have missed
-something (as I did in 1960); I must confess that I have not checked
-every single number in Appendices E and~F. However, I'm willing to pay
-\$327.68 to the first finder of any remaining bug in \TeX, and I will
-be surprised if that bug doesn't show up also in Appendix~E. (I plan to
-write a technical report about all of the errors ultimately found in \TeX; that
-report will tell whether any bugs are discovered between now and~then!)
-
-\vfill\eject
-
-\section Appendix A: How to test \TeX.
-
-\item{0.} Let's assume that you have a tape containing \.{TRIP.TEX},
-\.{TRIP.PL}, \.{TRIPIN.LOG}, \.{TRIP.LOG}, \.{TRIP.TYP}, and \.{TRIP.FOT},
-as in Appendices B, C, D, E, F, and~G. Furthermore, let's suppose that you
-have a working \.{WEB} system, and that you have working programs \.{TFtoPL},
-\.{PLtoTF}, \.{DVItype}, as described in the \TeX ware report.
-
-\item{1.} Use \.{PLtoTF} to convert \.{TRIP.PL} into \.{TRIP.TFM}.
-Then use \.{TFtoPL} to convert \.{TRIP.TFM} into \.{TMP.PL}. Check that
-\.{TMP.PL} is identical to \.{TRIP.PL} (this is a partial test of \.{PLtoTF}
-and \.{TFtoPL}). Install \.{TRIP.TFM} in the standard file area for
-\TeX\ font metric files.
-
-\item{2.} Prepare a special version of \.{INITEX}. (This means that your \.{WEB}
-change file should have {\bf init} and {\bf tini} defined to be null.)
-The {\bf stat} and {\bf tats} macros should also be null, so that
-statistics are kept and other special features are enabled.  Set
-\\{mem\_min} and \\{mem\_bot} equal to~1, and set \\{mem\_top} and
-\\{mem\_max} equal to~3000, for purposes of this test version.  Also set
-$\\{error\_line}=64$, $\\{half\_error\_line}=32$, and
-$\\{max\_print\_line}=72$; these parameters affect many of the lines of
-the test output, so your job will be much easier if you use the same
-settings that were used to produce Appendix~E. You probably should also
-use the ``normal'' settings of other parameters found in \.{TEX.WEB}
-(e.g., $\\{stack\_size}=200$, $\\{font\_max}=75$, etc.), since these show
-up in a few lines of the test output. Your test version should not
-change the default definition of unprintable characters (\S49 of the program).
-
-\item{3.} Run the \.{INITEX} prepared in step 2. In response to the first
-`\.{**}' prompt, type carriage return (thus getting another `\.{**}').
-Then type `\.{\char`\\input trip}'. You should get an output that matches
-the file \.{TRIPIN.LOG} (Appendix~D). Don't be alarmed by the error
-messages that you see, unless they are different from those in Appendix~D.
-
-\def\sp{{\char'40}}
-\item{4.} Run \.{INITEX} again. This time type `\.{\sp\&trip\sp\sp trip\sp}'.
-(The spaces in this input help to check certain parts of \TeX\ that
-aren't otherwise used.) You should get outputs \.{TRIP.LOG}, \.{TRIP.DVI},
-and \.{TRIPOS.TEX}; there will also be an empty file \.{8TERMINAL.TEX}.
-Furthermore, your terminal should receive output that matches \.{TRIP.FOT}
-(Appendix~H). During the middle part of this test, however, the terminal
-will not be getting output, because \.{\char'134batchmode} is being
-tested; don't worry if nothing seems to be happening for a while---nothing
-is supposed to.
-
-\item{5.} Compare the \.{TRIP.LOG} file from step 4 with the ``master''
-\.{TRIP.LOG} file of step~0. (Let's hope you put that master file in a
-safe place so that it wouldn't be clobbered.) There should be perfect
-agreement between these files except in the following respects:
-
-\itemitem{a)} The dates and possibly the file names will
-naturally be different.
-
-\itemitem{b)} Glue settings in the displays of \TeX\ boxes are subject
-to system-dependent rounding, so slight deviations are permissible. However,
-such deviations apply only to the `\.{glue set}' values that appear at the
-end of an \.{\char'134hbox} or \.{\char'134vbox} line;
-all other numbers should agree exactly, since they are computed with
-integer arithmetic in a prescribed system-independent manner.
-
-\itemitem{c)} The amount of space in kerns that are marked ``for accent''
-are, similarly, subject to system-dependent rounding.
-
-\itemitem{d)} If you had different values for \\{stack\_size}, \\{buf\_size},
-etc., the corresponding capacity values will be different when they
-are printed out at the end.
-
-\itemitem{e)} Help messages may be different; indeed, the author encourages
-non-English help messages in versions of \TeX\ for people who don't
-understand English as well as some other language.
-
-\itemitem{f)} The total number and length of strings at the end may well
-be different.
-
-\itemitem{g)} If your \TeX\ uses a different memory allocation or
-packing scheme or \.{DVI} output logic, the memory usage statistics may change.
-
-\item{6.} Use \.{DVItype} to convert your file \.{TRIP.DVI} to a file
-\.{TRIP.TYP}. The following options should be set when using \.{DVItype}:
-$$\vbox{\halign{#\hfil&\hfil#\cr
-Output level = 2\cr
-Starting page = \.{*.*.*.*.*.*.*.*.*.*}\hskip-20pt\cr
-Number of pages = 1000000&(this is the default)\cr
-Resolution = 7227/100&(this is one point per pixel)\cr
-New magnification = 0&(this is the default)\cr}}$$
-The resulting file should agree with the master \.{TRIP.TYP} file of step~0,
-except that some of the values might be a little off due to floating-point
-rounding discrepancies. Furthermore there may be differences between
-`\\{right}' and `\\w' and `\\x' commands, and between `\\{down}' and `\\y'
-and `\\z'; the key thing is that all characters and rules and \\{xxx}'s should
-be in almost the same positions as specified in Appendix~F.
-(If your \.{DVI}-writing routines differ substantially from those in
-\.{TEX.WEB}, you may want to write a \.{DVIcompare} program that
-detects any substantive differences between two given \.{DVI} files. Such
-a routine would be of general use besides.
-On the other hand, if you have set \\{dvi\_buf\_size} to 800, then your
-\.{DVI} file should be virtually identical to the one supplied.)
-
-\item{7.} You might also wish to test \.{TRIP} with other versions of
-\TeX\ (i.e., \.{VIRTEX} or a production version with other fonts and
-macros preloaded). It should work unless \TeX's primitives have been
-redefined. However, this step isn't essential, since all the code of
-\.{VIRTEX} appears in \.{INITEX}; you probably won't catch any more errors
-this way, unless they would already become obvious from normal use of
-the~system.
-
-\vfill\eject
-
-\section Appendix B: The \.{TRIP.TEX} file.
-The contents of the test routine are prefixed here with line numbers, for
-ease in comparing this file with the error messages printed later; the
-line numbers aren't actually present.
-\runninghead{APPENDIX B: \.{TRIP.TEX} (CONTINUED)}
-
-\vskip 8pt
-\begingroup\count255=0
-\everypar{\global\advance\count255 by 1
-  \hbox to 20pt{\sevenrm\hfil\the\count255\ \ }}
-\verbatim{trip.tex}
-\endgroup
-\vfill\eject
-
-\section Appendix C: The \.{TRIP.PL} file.
-The ``font'' defined here has only a few characters, but they include all
-the complexities that \TeX\ must deal with: ligatures, kerns,
-lists of characters, and extensible characters. Some of the dimensions
-are negative, just to make things worse yet. (The format of property-list
-files like this is explained in the documentation to \.{PLtoTF}, in
-the \TeX ware report.)
-\runninghead{APPENDIX C: \.{TRIP.PL} (CONTINUED)}
-
-\vskip8pt
-\verbatim{trip.pl}
-\vfill\eject
-
-\section Appendix D: The \.{TRIPIN.LOG} file.
-When \.{INITEX} makes the \.{TRIP.FMT} file, it also creates a file called
-\.{TRIP.LOG} that looks like this.
-\runninghead{APPENDIX D: \.{TRIPIN.LOG} (CONTINUED)}
-
-\vskip8pt
-\verbatim{tripin.log}
-\vfill\eject
-
-\section Appendix E: The \.{TRIP.LOG} file.
-Here is the major output of the \.{TRIP} test; it is generated by running
-\.{INITEX} and loading \.{TRIP.FMT}, then reading \.{TRIP.TEX}.
-\runninghead{APPENDIX E: \.{TRIP.LOG} (CONTINUED)}
-
-{\let\tt=\eighttt\leftskip 1in\baselineskip 9pt plus .1pt minus .1pt
-\vskip8pt
-\verbatim{trip.log}
-}
-\vfill\eject
-
-\section Appendix F: The \.{TRIP.TYP} file.
-Here is another major component of the test. It shows the output of \.{DVItype}
-applied to the file \.{TRIP.DVI} that was created at the same time
-Appendix E was produced.
-\runninghead{APPENDIX F: \.{TRIP.TYP} (CONTINUED)}
-
-{\let\tt=\eighttt\leftskip 1in\baselineskip 9pt plus .1pt minus .1pt
-\vskip8pt
-\verbatim{trip.typ}
-}
-\vfill\eject
-
-\section Appendix G: The \.{TRIPOS.TEX} file.
-This short file was written out once and read in twice, during the time
-Appendix E was being produced. There are only three lines, the first of
-which is blank.
-\runninghead{APPENDIX G: \.{TRIPOS.TEX} (CONTINUED)}
-
-\vskip8pt
-\verbatim{tripos.tex}
-\vfill\eject
-
-\section Appendix H: The \.{TRIP.FOT} file.
-This shows what appeared on the terminal while Appendix E was being produced.
-\runninghead{APPENDIX H: \.{TRIP.FOT} (CONTINUED)}
-
-\vskip8pt
-\verbatim{trip.fot}
-
-\vfill\end
diff --git a/Build/source/texk/web2c/triptrap/tripos.tex b/Build/source/texk/web2c/triptrap/tripos.tex
deleted file mode 100644
index a0e25a24d8e..00000000000
--- a/Build/source/texk/web2c/triptrap/tripos.tex
+++ /dev/null
@@ -1,3 +0,0 @@
-
-\uppercase {0{\outputpenalty }}
-[\uppercase {mmmmmmmmmm}[
diff --git a/Build/source/texk/web2c/triptrap/writeo b/Build/source/texk/web2c/triptrap/writeo
deleted file mode 100644
index 1e2617f7450..00000000000
--- a/Build/source/texk/web2c/triptrap/writeo
+++ /dev/null
@@ -1 +0,0 @@
-Clobbered.
diff --git a/Build/source/texk/web2c/triptrap/writeo.2 b/Build/source/texk/web2c/triptrap/writeo.2
deleted file mode 100644
index e38139b2e83..00000000000
--- a/Build/source/texk/web2c/triptrap/writeo.2
+++ /dev/null
@@ -1,10 +0,0 @@
- *
-  *
-   *
-    *
-     *
-      *
-       *
-        *
-         *
-          *
author	Denis Bitouzé <dbitouze@wanadoo.fr>	2021-02-25 18:23:07 +0000
committer	Denis Bitouzé <dbitouze@wanadoo.fr>	2021-02-25 18:23:07 +0000
commit	c6101f91d071883b48b1b4b51e5eba0f36d9a78d (patch)
tree	1bf7f5a881d7a4f5c5bf59d0b2821943dd822372 /Build/source/texk/web2c/triptrap
parent	07ee7222e389b0777456b427a55c22d0e6ffd267 (diff)