(e-)((u)p)TeX: Update (e)((u)p)trip tests

git-svn-id: svn://tug.org/texlive/trunk@32757 c570f23f-e606-0410-a88d-b1316a301751

6 files changed, 373 insertions, 245 deletions

diff --git a/Build/source/texk/web2c/eptexdir/ChangeLog b/Build/source/texk/web2c/eptexdir/ChangeLog
index 7b41ad704cb..92af74ad6c8 100644
--- a/Build/source/texk/web2c/eptexdir/ChangeLog
+++ b/Build/source/texk/web2c/eptexdir/ChangeLog
@@ -1,3 +1,10 @@
+2014-01-22  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* eptrip/etrip.{log,tex} (removed): Renamed ...
+	* eptrip/eptrip.{log,tex} (new): ... into these.
+	* eptriptest, am/eptex.am: Adapted.
+	* eptrip/eptrip.{diffs,log}: Updated for e-pTeX 3.14159265.
+
 2014-01-20  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	TeX tuneup of 2014.
diff --git a/Build/source/texk/web2c/eptexdir/am/eptex.am b/Build/source/texk/web2c/eptexdir/am/eptex.am
index 22cf35bacb0..579e7542892 100644
--- a/Build/source/texk/web2c/eptexdir/am/eptex.am
+++ b/Build/source/texk/web2c/eptexdir/am/eptex.am
@@ -97,8 +97,8 @@ endif EPTEX
 ## eptexdir/eptriptest
 EXTRA_DIST += \
 	eptexdir/eptrip/eptrip.diffs \
-	eptexdir/eptrip/etrip.log \
-	eptexdir/eptrip/etrip.tex \
+	eptexdir/eptrip/eptrip.log \
+	eptexdir/eptrip/eptrip.tex \
 	eptexdir/eptrip/texmf.cnf
 eptrip.diffs: eptex$(EXEEXT)
 	$(triptrap_diffs) $@
diff --git a/Build/source/texk/web2c/eptexdir/eptrip/eptrip.diffs b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.diffs
index 83b488bba75..7d218b72a74 100644
--- a/Build/source/texk/web2c/eptexdir/eptrip/eptrip.diffs
+++ b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.diffs
@@ -11,9 +11,9 @@
 + sed 's/, yoko direction//;s/yoko direction, //' trip.log
 + diff SRCDIR/triptrap/tripin.log cptripin.log
 1c1
-< This is TeX, Version 3.1415926 (INITEX)  15 MAR 2008 02:23
+< This is TeX, Version 3.14159265 (INITEX)  7 JAN 2014 09:09
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  21 NOV 2013 10:53
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  22 JAN 2014 11:37
 3c3
 < (trip.tex
 ---
@@ -28,13 +28,13 @@
 > ### horizontal mode entered at line 77 (language255:hyph
 > enmin1,63)
 450,453c451,454
-<  (preloaded format=trip 2008.3.15)
+<  (preloaded format=trip 2014.1.7)
 < 1326 strings of total length 23646
 < 471 memory locations dumped; current usage is 96&278
 < 341 multiletter control sequences
 ---
->  (format=trip 2013.11.21)
-> 1607 strings of total length 27793
+>  (preloaded format=trip 2014.1.22)
+> 1607 strings of total length 27812
 > 489 memory locations dumped; current usage is 110&278
 > 387 multiletter control sequences
 461c462
@@ -46,11 +46,11 @@
 + sed 's/, yoko direction//;s/yoko direction, //;s/yoko(math) direction, //' trip.log
 + diff SRCDIR/triptrap/trip.fot cptrip.fot
 1,3c1,2
-< This is TeX, Version 3.1415926 (INITEX)
+< This is TeX, Version 3.14159265 (INITEX)
 < ** &trip  trip 
 < (trip.tex ##
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014)
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=eptex)
 > **(./trip.tex ##
 17c16
 < Memory usage before: 159&313; after: 102&278; still untouched: 1613
@@ -62,9 +62,9 @@
 > Memory usage before: 456&431; after: 394&418; still untouched: 483
 + diff SRCDIR/triptrap/trip.log cptrip.log
 1c1
-< This is TeX, Version 3.1415926 (preloaded format=trip 2008.3.15)  15 MAR 2008 02:23
+< This is TeX, Version 3.14159265 (preloaded format=trip 2014.1.7)  7 JAN 2014 09:59
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (format=trip 2013.11.21)  21 NOV 2013 10:53
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=trip 2014.1.22)  22 JAN 2014 11:37
 3c3
 < (trip.tex ##
 ---
@@ -299,7 +299,7 @@
 <  372 multiletter control sequences out of 2100
 ---
 >  44 strings out of 1693
->  261 string characters out of 8207
+>  261 string characters out of 8188
 >  4017 words of memory out of 4500
 >  418 multiletter control sequences out of 15000+0
 7301c7310
@@ -314,9 +314,9 @@
 ---
 > This is DVItype, Version 3.6 (TeX Live 2014)
 9c9
-< ' TeX output 2008.03.15:0223'
+< ' TeX output 2014.01.07:0959'
 ---
-> ' TeX output 2013.11.21:1053'
+> ' TeX output 2014.01.22:1137'
 419c419
 < 1121: down4 639342208 
 ---
@@ -334,11 +334,11 @@
 + sed 's/, yoko direction//;s/yoko direction, //' trip.log
 + diff SRCDIR/triptrap/tripin.log xptripin.log
 1,3c1,4
-< This is TeX, Version 3.1415926 (INITEX)  15 MAR 2008 02:23
+< This is TeX, Version 3.14159265 (INITEX)  7 JAN 2014 09:09
 < **\input trip
 < (trip.tex
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  21 NOV 2013 10:53
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  22 JAN 2014 11:37
 > entering extended mode
 > ***\input trip
 > (./trip.tex
@@ -359,13 +359,13 @@
 > ### horizontal mode entered at line 77 (language255:hyph
 > enmin1,63)
 450,453c446,449
-<  (preloaded format=trip 2008.3.15)
+<  (preloaded format=trip 2014.1.7)
 < 1326 strings of total length 23646
 < 471 memory locations dumped; current usage is 96&278
 < 341 multiletter control sequences
 ---
->  (format=trip 2013.11.21)
-> 1607 strings of total length 27793
+>  (preloaded format=trip 2014.1.22)
+> 1607 strings of total length 27812
 > 536 memory locations dumped; current usage is 157&278
 > 462 multiletter control sequences
 461c457
@@ -377,11 +377,11 @@
 + sed 's/, yoko direction//;s/yoko direction, //;s/yoko(math) direction, //' trip.log
 + diff SRCDIR/triptrap/trip.fot xptrip.fot
 1,3c1,3
-< This is TeX, Version 3.1415926 (INITEX)
+< This is TeX, Version 3.14159265 (INITEX)
 < ** &trip  trip 
 < (trip.tex ##
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014)
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=eptex)
 > **entering extended mode
 > ## (./trip.tex
 17c17
@@ -398,11 +398,11 @@
 > ### bottom level
 + diff SRCDIR/triptrap/trip.log xptrip.log
 1,3c1,4
-< This is TeX, Version 3.1415926 (preloaded format=trip 2008.3.15)  15 MAR 2008 02:23
+< This is TeX, Version 3.14159265 (preloaded format=trip 2014.1.7)  7 JAN 2014 09:59
 < ** &trip  trip
 < (trip.tex ##
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (format=trip 2013.11.21)  21 NOV 2013 10:53
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=trip 2014.1.22)  22 JAN 2014 11:37
 > entering extended mode
 > **&trip \toksdef\tokens=0 \input trip
 >  (./trip.tex
@@ -701,7 +701,7 @@
 <  372 multiletter control sequences out of 2100
 ---
 >  44 strings out of 1693
->  261 string characters out of 8207
+>  261 string characters out of 8188
 >  4017 words of memory out of 4500
 >  493 multiletter control sequences out of 15000+0
 7301,7302c7307,7308
@@ -718,9 +718,9 @@
 ---
 > This is DVItype, Version 3.6 (TeX Live 2014)
 9c9
-< ' TeX output 2008.03.15:0223'
+< ' TeX output 2014.01.07:0959'
 ---
-> ' TeX output 2013.11.21:1053'
+> ' TeX output 2014.01.22:1137'
 419c419
 < 1121: down4 639342208 
 ---
@@ -736,58 +736,40 @@
 + ./pltotf SRCDIR/etexdir/etrip/etrip.pl etrip.tfm
 + ./tftopl ./etrip.tfm etrip.pl
 + diff SRCDIR/etexdir/etrip/etrip.pl etrip.pl
-+ ln -s SRCDIR/eptexdir/eptrip/etrip.tex .
++ ln -s SRCDIR/eptexdir/eptrip/eptrip.tex etrip.tex
 + ./eptex --progname=epinitex --ini
 + sed 's/, yoko direction//;s/yoko direction, //' etrip.log
 + diff SRCDIR/etexdir/etrip/etripin.log eptripin.log
 1c1
-< This is e-TeX, Version 3.1415926-2.6 (TeX Live 2014) (INITEX)  21 NOV 2013 10:43
+< This is e-TeX, Version 3.14159265-2.6 (TeX Live 2014) (INITEX)  22 JAN 2014 11:25
 ---
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  21 NOV 2013 10:53
-5c5
-< This is the e-Trip test [2013-11-21] for e-TeX v3.1415926-2.6.
----
-> This is the e-Trip test [2013-03-01] for e-TeX v3.1415926-2.6.
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (INITEX)  22 JAN 2014 11:37
 27,29c27,29
-< 1491 strings of total length 26239
-< 280 memory locations dumped; current usage is 36&166
+< 1491 strings of total length 26258
+< 281 memory locations dumped; current usage is 36&167
 < 408 multiletter control sequences
 ---
-> 1608 strings of total length 27824
-> 283 memory locations dumped; current usage is 40&166
+> 1608 strings of total length 27843
+> 284 memory locations dumped; current usage is 40&167
 > 462 multiletter control sequences
 + ./eptex --progname=eptex
 + sed 's/, yoko direction//;s/yoko direction, //;s/yoko(math) direction, //' etrip.log
 + diff SRCDIR/etexdir/etrip/etrip.fot eptrip.fot
 1c1
-< This is e-TeX, Version 3.1415926-2.6 (TeX Live 2014)
----
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014)
-4c4
-< This is the e-Trip test [2013-11-21] for e-TeX v3.1415926-2.6.
+< This is e-TeX, Version 3.14159265-2.6 (TeX Live 2014) (preloaded format=etex)
 ---
-> This is the e-Trip test [2013-03-01] for e-TeX v3.1415926-2.6.
-+ diff SRCDIR/eptexdir/eptrip/etrip.log eptrip.log
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=eptex)
++ diff SRCDIR/eptexdir/eptrip/eptrip.log eptrip.log
 1c1
-< This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (format=etrip 2013.11.21)  21 NOV 2013 10:43
----
-> This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (format=etrip 2013.11.21)  21 NOV 2013 10:53
-4296,4297c4296,4297
-<  18 strings out of 1695
-<  140 string characters out of 8218
----
->  18 strings out of 1692
->  140 string characters out of 8176
-4299c4299
-<  460 multiletter control sequences out of 15000+0
+< This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=etrip 2014.1.22)  22 JAN 2014 11:25
 ---
->  463 multiletter control sequences out of 15000+0
+> This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=etrip 2014.1.22)  22 JAN 2014 11:37
 + eval ./dvitype -output-level=2 -dpi=72.27 '-page-start='\''*.*.*.*.*.*.*.*.*.*'\''' etrip.dvi
 ++ ./dvitype -output-level=2 -dpi=72.27 '-page-start=*.*.*.*.*.*.*.*.*.*' etrip.dvi
 + diff SRCDIR/etexdir/etrip/etrip.typ eptrip.typ
 9c9
-< ' TeX output 2013.11.21:1043'
+< ' TeX output 2014.01.22:1125'
 ---
-> ' TeX output 2013.11.21:1053'
+> ' TeX output 2014.01.22:1137'
 + :
-PASS: eptexdir/eptrip.test
+PASS: eptexdir/eptriptest
diff --git a/Build/source/texk/web2c/eptexdir/eptrip/etrip.log b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.log
index 7f0eebbe9a7..ee7da67d4fe 100644
--- a/Build/source/texk/web2c/eptexdir/eptrip/etrip.log
+++ b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.log
@@ -1,8 +1,8 @@
-This is e-pTeX, Version 3.1415926-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (format=etrip 2013.11.21)  21 NOV 2013 10:53
+This is e-pTeX, Version 3.14159265-p3.4-130605-2.6 (utf8.euc) (TeX Live 2014) (preloaded format=etrip 2014.1.22)  22 JAN 2014 11:25
 entering extended mode
 **&etrip etrip
 (./etrip.tex e-IniTeX: e-Trip format loaded.
-This is the e-Trip test [2013-03-01] for e-TeX v3.1415926-2.6.
+This is the e-Trip test [2014-01-22] for e-TeX v3.14159265-2.6.
 (You are using e-TeX version/revision 2.6)
 Missing character: There is no b in font nullfont!
 
@@ -200,7 +200,7 @@ Overfull \hbox (3.0pt too wide) in paragraph at lines 205--211
 .\glue(\rightskip) 0.0
 
 > \box0=
-\vbox(30.00002+0.0)x0.0, yoko direction
+\vbox(30.00002+0.0)x0.0
 .\hbox(17.0+3.00002)x0.0
 ..\hbox(0.0+0.0)x0.0
 ..\trip a
@@ -659,7 +659,7 @@ l.406 ...cted\def\1{\2}} \show\1
 
 \1->\2
 > \box0=
-\vbox(0.0+0.0)x0.0, yoko direction
+\vbox(0.0+0.0)x0.0
 .\special{\1\2}
 
 ! OK.
@@ -684,14 +684,14 @@ l.411 ...xpandafter\1\1} \show\5
 Checking \scantokens, \tracingscantokens, \readline, and \everyeof:
 
 Completed box being shipped out [1]
-\vbox(0.0+0.0)x0.0, yoko direction
+\vbox(0.0+0.0)x0.0
 .\openout1=etrip.out
 .\write1{\unexpanded \expandafter {\1}}
 .\closeout1
 
 \openout1 = `etrip.out'.
 
-Memory usage before: 57&183; after: 40&177; still untouched: 2171
+Memory usage before: 57&184; after: 40&178; still untouched: 2170
 (./etrip.out) ( 
 Warning: end of semi simple group (level 3) entered at line 433 of a dif
 ferent file
@@ -960,7 +960,7 @@ Missing character: There is no e in font etrip!
 {false}
 {\showlists}
 
-### yoko direction, restricted horizontal mode entered at line 470
+### restricted horizontal mode entered at line 470
 \trip r
 \trip r (ligature up)
 \trip b
@@ -971,7 +971,7 @@ Missing character: There is no e in font etrip!
 \glue 4.0 plus 2.0 minus 1.0
 \trip s
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -983,7 +983,7 @@ l.470 ...ox25=\hbox{\1\showlists
 {restoring \2=macro:->\begingroup \scantokens {\message \ETC.}
 {changing \box25=void}
 {into \box25=
-\hbox(8.0+2.0)x9.0, yoko direction []}
+\hbox(8.0+2.0)x9.0 []}
 {vertical mode: blank space  }
 {end-group character }}
 {restoring \box25=void}
@@ -998,15 +998,15 @@ Current marks:
  \splitfirstmarks 3=.
  \splitbotmarks 3=.
 > \box0=
-\vbox(188.0+0.0)x10.0, yoko direction
+\vbox(188.0+0.0)x10.0
 .\mark{0-1}
 .\marks1{1-1}
 .\glue 1.0
-.\vbox(9.0+0.0)x0.0, yoko direction
+.\vbox(9.0+0.0)x0.0
 .\mark{0-2}
 .\marks3{}
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\glue 5.0
 .\glue 0.0 plus 1.0fil
 .\penalty 0
@@ -1014,18 +1014,18 @@ Current marks:
 .\mark{0-3}
 .\glue 1.0
 .\glue(\lineskip) 0.0
-.\vbox(19.0+0.0)x0.0, yoko direction
+.\vbox(19.0+0.0)x0.0
 .\marks3{3-3}
 .\glue 3.0 plus 1.0fil
 .\penalty 0
 .\glue 40.0
 .\glue(\lineskip) 0.0
-.\vbox(30.0+0.0)x0.0, yoko direction
+.\vbox(30.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 .\penalty 0
 .\glue 40.0
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x10.0, yoko direction
+.\hbox(0.0+0.0)x10.0
 
 ! OK.
 l.493   \1 \showbox0 
@@ -1082,15 +1082,15 @@ Current marks:
  \splitfirstmarks 3=.
  \splitbotmarks 3=.
 > \box1=
-\vbox(17.0+0.0)x0.0, glue set 2.0fil, yoko direction
+\vbox(17.0+0.0)x0.0, glue set 2.0fil
 .\mark{0-1}
 .\marks1{1-1}
 .\glue 1.0
-.\vbox(9.0+0.0)x0.0, yoko direction
+.\vbox(9.0+0.0)x0.0
 .\mark{0-2}
 .\marks3{}
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\glue 5.0
 .\glue 0.0 plus 1.0fil
 
@@ -1099,21 +1099,21 @@ l.495   \1 \showbox1
                      \showbox0 \let\3=\5
 
 > \box0=
-\vbox(132.0+0.0)x10.0, yoko direction
+\vbox(132.0+0.0)x10.0
 .\mark{0-3}
 .\glue(\splittopskip) 0.0
-.\vbox(19.0+0.0)x0.0, yoko direction
+.\vbox(19.0+0.0)x0.0
 .\marks3{3-3}
 .\glue 3.0 plus 1.0fil
 .\penalty 0
 .\glue 40.0
 .\glue(\lineskip) 0.0
-.\vbox(30.0+0.0)x0.0, yoko direction
+.\vbox(30.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 .\penalty 0
 .\glue 40.0
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x10.0, yoko direction
+.\hbox(0.0+0.0)x10.0
 
 ! OK.
 l.495   \1 \showbox1 \showbox0 
@@ -1128,10 +1128,10 @@ Current marks:
  \splitfirstmarks 3=3-3.
  \splitbotmarks 3=3-3.
 > \box1=
-\vbox(27.0+0.0)x0.0, glue set 5.0fil, yoko direction
+\vbox(27.0+0.0)x0.0, glue set 5.0fil
 .\mark{0-3}
 .\glue(\splittopskip) 0.0
-.\vbox(19.0+0.0)x0.0, yoko direction
+.\vbox(19.0+0.0)x0.0
 .\marks3{3-3}
 .\glue 3.0 plus 1.0fil
 
@@ -1140,14 +1140,14 @@ l.497   \1 \showbox1
                      \showbox0
 
 > \box0=
-\vbox(70.0+0.0)x10.0, yoko direction
+\vbox(70.0+0.0)x10.0
 .\glue(\splittopskip) 0.0
-.\vbox(30.0+0.0)x0.0, yoko direction
+.\vbox(30.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 .\penalty 0
 .\glue 40.0
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x10.0, yoko direction
+.\hbox(0.0+0.0)x10.0
 
 ! OK.
 l.497   \1 \showbox1 \showbox0
@@ -1162,9 +1162,9 @@ Current marks:
  \splitfirstmarks 3=.
  \splitbotmarks 3=.
 > \box1=
-\vbox(37.0+0.0)x0.0, glue set 7.0fil, yoko direction
+\vbox(37.0+0.0)x0.0, glue set 7.0fil
 .\glue(\splittopskip) 0.0
-.\vbox(30.0+0.0)x0.0, yoko direction
+.\vbox(30.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -1172,9 +1172,9 @@ l.499   \1 \showbox1
                      \showbox0
 
 > \box0=
-\vbox(0.0+0.0)x10.0, yoko direction
+\vbox(0.0+0.0)x10.0
 .\glue(\splittopskip) 0.0
-.\hbox(0.0+0.0)x10.0, yoko direction
+.\hbox(0.0+0.0)x10.0
 
 ! OK.
 l.499   \1 \showbox1 \showbox0
@@ -1203,15 +1203,15 @@ Current marks:
  \firstmarks 3=.
  \botmarks 3=.
 > \box255=
-\vbox(35.0+0.0)x0.0, glue set 21.0fil, yoko direction
+\vbox(35.0+0.0)x0.0, glue set 21.0fil
 .\mark{0-1}
 .\marks1{1-1}
 .\glue(\topskip) 0.0
-.\vbox(9.0+0.0)x0.0, yoko direction
+.\vbox(9.0+0.0)x0.0
 .\mark{0-2}
 .\marks3{}
 .\glue(\baselineskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\glue 5.0
 .\glue 0.0 plus 1.0fil
 
@@ -1233,10 +1233,10 @@ Current marks:
  \firstmarks 3=3-3.
  \botmarks 3=3-3.
 > \box255=
-\vbox(35.0+0.0)x0.0, glue set 13.0fil, yoko direction
+\vbox(35.0+0.0)x0.0, glue set 13.0fil
 .\mark{0-3}
 .\glue(\topskip) 0.0
-.\vbox(19.0+0.0)x0.0, yoko direction
+.\vbox(19.0+0.0)x0.0
 .\marks3{3-3}
 .\glue 3.0 plus 1.0fil
 
@@ -1258,9 +1258,9 @@ Current marks:
  \firstmarks 3=3-3.
  \botmarks 3=3-3.
 > \box255=
-\vbox(35.0+0.0)x0.0, glue set 5.0fil, yoko direction
+\vbox(35.0+0.0)x0.0, glue set 5.0fil
 .\glue(\topskip) 0.0
-.\vbox(30.0+0.0)x0.0, yoko direction
+.\vbox(30.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -1281,9 +1281,9 @@ Current marks:
  \firstmarks 3=.
  \botmarks 3=.
 > \box255=
-\vbox(35.0+0.0)x10.0, glue set 35.0fil, yoko direction
+\vbox(35.0+0.0)x10.0, glue set 35.0fil
 .\glue(\topskip) 0.0
-.\hbox(0.0+0.0)x10.0, yoko direction
+.\hbox(0.0+0.0)x10.0
 .\mark{}
 .\marks1{}
 .\marks3{}
@@ -1307,9 +1307,9 @@ Current marks:
  \firstmarks 3=.
  \botmarks 3=.
 > \box255=
-\vbox(35.0+0.0)x0.0, glue set 35.0fil, yoko direction
+\vbox(35.0+0.0)x0.0, glue set 35.0fil
 .\glue(\topskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\mark{}
 .\marks1{}
 .\marks3{}
@@ -1333,9 +1333,9 @@ Current marks:
  \firstmarks 3=.
  \botmarks 3=.
 > \box255=
-\vbox(35.0+0.0)x0.0, glue set 35.0fil, yoko direction
+\vbox(35.0+0.0)x0.0, glue set 35.0fil
 .\glue(\topskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -1420,7 +1420,7 @@ I've inserted a begin-math/end-math symbol since I think
 you left one out. Proceed, with fingers crossed.
 
 
-### yoko(math) direction, math mode entered at line 524
+### math mode entered at line 524
 \mathord
 .\fam1 r
 this will be denominator of:
@@ -1434,7 +1434,7 @@ this will be denominator of:
 \\middle"142342
 \\mathord
 \.\fam1 q
-### yoko(math) direction, math mode entered at line 521
+### math mode entered at line 521
 \left"161361
 \mathord
 .\fam1 p
@@ -1444,7 +1444,7 @@ this will be denominator of:
 \middle"142342
 \mathord
 .\fam1 q
-### yoko(math) direction, math mode entered at line 517
+### math mode entered at line 517
 \mathord
 .\fam1 r
 this will be denominator of:
@@ -1452,14 +1452,14 @@ this will be denominator of:
 \\left"161361
 \\mathord
 \.\fam1 q
-### yoko(math) direction, math mode entered at line 516
+### math mode entered at line 516
 \left"161361
 \mathord
 .\fam1 p
-### yoko(math) direction, math mode entered at line 515
-### yoko direction, restricted horizontal mode entered at line 514
+### math mode entered at line 515
+### restricted horizontal mode entered at line 514
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1467,7 +1467,7 @@ l.525 ...      \over r\showlists
                                 
 
 
-### yoko(math) direction, math mode entered at line 521
+### math mode entered at line 521
 \left"161361
 \mathord
 .\fam1 p
@@ -1491,7 +1491,7 @@ l.525 ...      \over r\showlists
 ./\mathord
 ./.\fam1 r
 .\right"162362
-### yoko(math) direction, math mode entered at line 517
+### math mode entered at line 517
 \mathord
 .\fam1 r
 this will be denominator of:
@@ -1499,14 +1499,14 @@ this will be denominator of:
 \\left"161361
 \\mathord
 \.\fam1 q
-### yoko(math) direction, math mode entered at line 516
+### math mode entered at line 516
 \left"161361
 \mathord
 .\fam1 p
-### yoko(math) direction, math mode entered at line 515
-### yoko direction, restricted horizontal mode entered at line 514
+### math mode entered at line 515
+### restricted horizontal mode entered at line 514
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1514,7 +1514,7 @@ l.526 ...      \right]\showlists
                                 
 
 
-### yoko(math) direction, math mode entered at line 517
+### math mode entered at line 517
 \mathord
 .\fam1 r
 \mathinner
@@ -1547,14 +1547,14 @@ this will be denominator of:
 \\left"161361
 \\mathord
 \.\fam1 q
-### yoko(math) direction, math mode entered at line 516
+### math mode entered at line 516
 \left"161361
 \mathord
 .\fam1 p
-### yoko(math) direction, math mode entered at line 515
-### yoko direction, restricted horizontal mode entered at line 514
+### math mode entered at line 515
+### restricted horizontal mode entered at line 514
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1562,7 +1562,7 @@ l.527 ...      \right]\showlists
                                 
 
 
-### yoko(math) direction, math mode entered at line 516
+### math mode entered at line 516
 \left"161361
 \mathord
 .\fam1 p
@@ -1599,10 +1599,10 @@ l.527 ...      \right]\showlists
 ./..\right"162362
 ./.\right"162362
 .\right"162362
-### yoko(math) direction, math mode entered at line 515
-### yoko direction, restricted horizontal mode entered at line 514
+### math mode entered at line 515
+### restricted horizontal mode entered at line 514
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1610,7 +1610,7 @@ l.528         \right]\showlists
                                
 
 
-### yoko(math) direction, math mode entered at line 515
+### math mode entered at line 515
 \mathinner
 .\left"161361
 .\mathord
@@ -1649,9 +1649,9 @@ l.528         \right]\showlists
 ../.\right"162362
 ..\right"162362
 .\right"162362
-### yoko direction, restricted horizontal mode entered at line 514
+### restricted horizontal mode entered at line 514
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1659,7 +1659,7 @@ l.529       \right]\showlists
                              
 
 
-### yoko direction, restricted horizontal mode entered at line 514
+### restricted horizontal mode entered at line 514
 \mathon
 \hbox(30.99977+16.99977)x80.99994
 .\hbox(14.00002+2.0)x6.00002, shifted -0.99998
@@ -1862,7 +1862,7 @@ l.529       \right]\showlists
 ...\trip B
 \mathoff
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1870,7 +1870,7 @@ l.530     $\showlists
                      
 
 
-### yoko direction, restricted horizontal mode entered at line 532
+### restricted horizontal mode entered at line 532
 \mathon
 \hbox(17.0+3.00002)x19.00002
 .\hbox(14.00002+2.0)x6.00002, shifted -0.99998
@@ -1878,7 +1878,7 @@ l.530     $\showlists
 .\hbox(16.0+4.00002)x6.0, shifted -1.0
 ..\bigtrip B
 .\trip p
-.\hbox(0.0+0.0)x0.0, shifted -16.5, yoko direction
+.\hbox(0.0+0.0)x0.0, shifted -16.5
 .\vbox(-1.00002+20.99998)x7.0, shifted -18.0
 ..\hbox(-1.00002+2.0)x7.0
 ...\trip ^^@
@@ -1890,7 +1890,7 @@ l.530     $\showlists
 ...\trip B
 \mathoff
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1898,12 +1898,12 @@ l.534 ...box{}\right]$\showlists
                                 }
 
 
-### yoko direction, restricted horizontal mode entered at line 535
+### restricted horizontal mode entered at line 535
 \mathon
 \hbox(17.99997+3.99997)x19.00002
 .\hbox(14.00002+2.0)x6.00002, shifted -0.99998
 ..\bigtrip a
-.\hbox(0.0+0.0)x0.0, shifted 3.0, yoko direction
+.\hbox(0.0+0.0)x0.0, shifted 3.0
 .\hbox(16.0+4.00002)x6.0, shifted -1.0
 ..\bigtrip B
 .\trip s
@@ -1922,7 +1922,7 @@ l.534 ...box{}\right]$\showlists
 ...\trip B
 \mathoff
 spacefactor 1000
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -1941,7 +1941,7 @@ Checking TeX--XeT enhancements:
 .\beginR
 .\kern 3.0
 .\penalty 0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 .\kern 3.0
 .\kern 0.0
 .\endR
@@ -1965,7 +1965,7 @@ Checking TeX--XeT enhancements:
 .\glue(\rightskip) 0.0
 
 > \box0=
-\vbox(0.0+0.0)x10.0, yoko direction
+\vbox(0.0+0.0)x10.0
 .\hbox(0.0+0.0)x10.0, glue set 8.5fil
 ..\hbox(0.0+0.0)x0.5
 ..\beginL
@@ -1992,7 +1992,7 @@ Checking TeX--XeT enhancements:
 ..\beginR
 ..\kern 3.0
 ..\penalty 0
-..\hbox(0.0+0.0)x0.0, yoko direction
+..\hbox(0.0+0.0)x0.0
 ..\kern 3.0
 ..\kern 0.0
 ..\endR
@@ -2717,9 +2717,9 @@ since the result is out of range.
 
 Expr fraction rounding 3 OK
 [1]
-Memory usage before: 58&321; after: 48&321; still untouched: 1171
+Memory usage before: 58&322; after: 48&322; still untouched: 1170
 [1]
-Memory usage before: 58&321; after: 48&321; still untouched: 1171
+Memory usage before: 58&322; after: 48&322; still untouched: 1170
 Checking \mutoglue and \gluetomu:
 ! You can't use `\mutoglue' in vertical mode.
 l.905   \mutoglue
@@ -3210,7 +3210,7 @@ l.1046   \showbox32100
                       
 
 > \box32101=
-\hbox(0.0+0.0)x3.0, yoko direction
+\hbox(0.0+0.0)x3.0
 
 ! OK.
 l.1047   \showbox32101
@@ -3263,7 +3263,7 @@ Checking \lastlinefit:
 @@4: line 2.2- t=144 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x96.0, yoko direction
+\vbox(0.0+0.0)x96.0
 .\hbox(0.0+0.0)x96.0, glue set - 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x96.0, glue set 31.0fill []
@@ -3275,10 +3275,10 @@ l.1081     \lastlinefit=-1 \1
                              
 
 > \box0=
-\hbox(0.0+0.0)x96.0, glue set 31.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x96.0, glue set 31.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3306,7 +3306,7 @@ l.1081     \lastlinefit=-1 \1
 @@4: line 2.2- t=148 s=31.0 a=-1.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x96.0, yoko direction
+\vbox(0.0+0.0)x96.0
 .\hbox(0.0+0.0)x96.0, glue set - 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x96.0, glue set - 0.25 []
@@ -3318,10 +3318,10 @@ l.1082     \lastlinefit=500 \1
                               
 
 > \box0=
-\hbox(0.0+0.0)x96.0, glue set - 0.25, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x96.0, glue set - 0.25
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 32.0
 .\glue(\rightskip) 0.0
@@ -3349,7 +3349,7 @@ l.1082     \lastlinefit=500 \1
 @@4: line 2.2- t=288 s=31.0 a=-2.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x96.0, yoko direction
+\vbox(0.0+0.0)x96.0
 .\hbox(0.0+0.0)x96.0, glue set - 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x96.0, glue set - 0.5 []
@@ -3361,10 +3361,10 @@ l.1083     \lastlinefit=1001 \1
                                
 
 > \box0=
-\hbox(0.0+0.0)x96.0, glue set - 0.5, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x96.0, glue set - 0.5
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 33.0
 .\glue(\rightskip) 0.0
@@ -3400,7 +3400,7 @@ l.1083     \lastlinefit=1001 \1
 @@5: line 5.2- t=0 -> @@4
 
 > \box0=
-\vbox(0.0+0.0)x98.0, yoko direction
+\vbox(0.0+0.0)x98.0
 .\hbox(0.0+0.0)x98.0, glue set 68.0fill []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x98.0, glue set 68.0fill []
@@ -3418,8 +3418,8 @@ l.1087 ...  \lastlinefit=1000 \1
                                 
 
 > \box0=
-\hbox(0.0+0.0)x98.0, glue set 34.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x98.0, glue set 34.0fill
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0 plus 1.0fill
@@ -3447,7 +3447,7 @@ l.1087 ...  \lastlinefit=1000 \1
 @@4: line 2.2- t=4 s=33.0 a=-0.5 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x98.0, yoko direction
+\vbox(0.0+0.0)x98.0
 .\hbox(0.0+0.0)x98.0, glue set - 0.25 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x98.0, glue set - 0.125 []
@@ -3459,11 +3459,11 @@ l.1089       \lastlinefit=500 \1
                                 
 
 > \box0=
-\hbox(0.0+0.0)x98.0, glue set - 0.125, yoko direction
+\hbox(0.0+0.0)x98.0, glue set - 0.125
 .\glue(\leftskip) 0.0 plus -1.0fill
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 33.5
 .\glue(\rightskip) 0.0 plus 1.0fill
@@ -3491,7 +3491,7 @@ l.1089       \lastlinefit=500 \1
 @@4: line 2.2- t=8 s=33.0 a=-1.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x98.0, yoko direction
+\vbox(0.0+0.0)x98.0
 .\hbox(0.0+0.0)x98.0, glue set - 0.25 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x98.0, glue set - 0.25 []
@@ -3503,10 +3503,10 @@ l.1091     \lastlinefit=1000 \1
                                
 
 > \box0=
-\hbox(0.0+0.0)x98.0, glue set - 0.25, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x98.0, glue set - 0.25
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 34.0
 .\glue(\rightskip) 0.0
@@ -3534,7 +3534,7 @@ l.1091     \lastlinefit=1000 \1
 @@4: line 2.2- t=0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x100.0, yoko direction
+\vbox(0.0+0.0)x100.0
 .\hbox(0.0+0.0)x100.0 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x100.0, glue set 35.0fill []
@@ -3546,10 +3546,10 @@ l.1093     \lastlinefit=0 \1
                             
 
 > \box0=
-\hbox(0.0+0.0)x100.0, glue set 35.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x100.0, glue set 35.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3577,7 +3577,7 @@ l.1093     \lastlinefit=0 \1
 @@4: line 2.2- t=0 s=0.0 a=0.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x100.0, yoko direction
+\vbox(0.0+0.0)x100.0
 .\hbox(0.0+0.0)x100.0 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x100.0, glue set 35.0fill []
@@ -3589,10 +3589,10 @@ l.1094     \lastlinefit=500 \1
                               
 
 > \box0=
-\hbox(0.0+0.0)x100.0, glue set 35.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x100.0, glue set 35.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3620,7 +3620,7 @@ l.1094     \lastlinefit=500 \1
 @@4: line 2.2- t=0 s=0.0 a=0.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x100.0, yoko direction
+\vbox(0.0+0.0)x100.0
 .\hbox(0.0+0.0)x100.0 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x100.0, glue set 35.0fill []
@@ -3632,10 +3632,10 @@ l.1095     \lastlinefit=1000 \1
                                
 
 > \box0=
-\hbox(0.0+0.0)x100.0, glue set 35.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x100.0, glue set 35.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3663,7 +3663,7 @@ l.1095     \lastlinefit=1000 \1
 @@4: line 2.2- t=4 s=0.0 a=0.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x110.0, yoko direction
+\vbox(0.0+0.0)x110.0
 .\hbox(0.0+0.0)x110.0, glue set 0.25 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x110.0, glue set 45.0fill []
@@ -3675,11 +3675,11 @@ l.1099 ...  \lastlinefit=1000 \1
                                 
 
 > \box0=
-\hbox(0.0+0.0)x110.0, glue set 45.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x110.0, glue set 45.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
 .\glue 0.0 plus 1.0fil
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3707,7 +3707,7 @@ l.1099 ...  \lastlinefit=1000 \1
 @@4: line 2.2- t=4 s=45.0 a=2.5 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x110.0, yoko direction
+\vbox(0.0+0.0)x110.0
 .\hbox(0.0+0.0)x110.0, glue set 0.25 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x110.0, glue set 0.125 []
@@ -3719,10 +3719,10 @@ l.1101     \lastlinefit=500 \1
                               
 
 > \box0=
-\hbox(0.0+0.0)x110.0, glue set 0.125, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x110.0, glue set 0.125
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 42.5
 .\glue(\rightskip) 0.0
@@ -3750,7 +3750,7 @@ l.1101     \lastlinefit=500 \1
 @@4: line 2.2- t=8 s=45.0 a=5.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x110.0, yoko direction
+\vbox(0.0+0.0)x110.0
 .\hbox(0.0+0.0)x110.0, glue set 0.25 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x110.0, glue set 0.25 []
@@ -3762,10 +3762,10 @@ l.1102     \lastlinefit=1000 \1
                                
 
 > \box0=
-\hbox(0.0+0.0)x110.0, glue set 0.25, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x110.0, glue set 0.25
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 40.0
 .\glue(\rightskip) 0.0
@@ -3793,7 +3793,7 @@ l.1102     \lastlinefit=1000 \1
 @@4: line 2.2- t=144 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x120.0, yoko direction
+\vbox(0.0+0.0)x120.0
 .\hbox(0.0+0.0)x120.0, glue set 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x120.0, glue set 55.0fill []
@@ -3805,10 +3805,10 @@ l.1104     \lastlinefit=0 \1
                             
 
 > \box0=
-\hbox(0.0+0.0)x120.0, glue set 55.0fill, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x120.0, glue set 55.0fill
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 0.0 plus 1.0fill
 .\glue(\rightskip) 0.0
@@ -3836,7 +3836,7 @@ l.1104     \lastlinefit=0 \1
 @@4: line 2.2- t=148 s=55.0 a=5.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x120.0, yoko direction
+\vbox(0.0+0.0)x120.0
 .\hbox(0.0+0.0)x120.0, glue set 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x120.0, glue set 0.25 []
@@ -3848,10 +3848,10 @@ l.1105     \lastlinefit=500 \1
                               
 
 > \box0=
-\hbox(0.0+0.0)x120.0, glue set 0.25, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x120.0, glue set 0.25
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 50.0
 .\glue(\rightskip) 0.0
@@ -3879,7 +3879,7 @@ l.1105     \lastlinefit=500 \1
 @@4: line 2.2- t=288 s=55.0 a=10.0 -> @@2
 
 > \box0=
-\vbox(0.0+0.0)x120.0, yoko direction
+\vbox(0.0+0.0)x120.0
 .\hbox(0.0+0.0)x120.0, glue set 0.5 []
 .\glue(\baselineskip) 0.0
 .\hbox(0.0+0.0)x120.0, glue set 0.5 []
@@ -3891,10 +3891,10 @@ l.1106     \lastlinefit=1000 \1
                                
 
 > \box0=
-\hbox(0.0+0.0)x120.0, glue set 0.5, yoko direction
-.\hbox(0.0+0.0)x30.0, yoko direction
+\hbox(0.0+0.0)x120.0, glue set 0.5
+.\hbox(0.0+0.0)x30.0
 .\glue 5.0 plus 20.0 minus 4.0
-.\hbox(0.0+0.0)x30.0, yoko direction
+.\hbox(0.0+0.0)x30.0
 .\penalty 10000
 .\glue(\parfillskip) 45.0
 .\glue(\rightskip) 0.0
@@ -4021,7 +4021,7 @@ I've inserted a begin-math/end-math symbol since I think
 you left one out. Proceed, with fingers crossed.
 
 > \box27=
-\vbox(0.0+0.0)x0.0, yoko direction
+\vbox(0.0+0.0)x0.0
 .\hbox(0.0+0.0)x0.0
 ..\mathon
 ..\mathoff
@@ -4042,17 +4042,17 @@ l.1149   \showbox27
                    
 
 > \box0=
-\vbox(40.0+0.0)x0.0, yoko direction
-.\vbox(20.0+0.0)x0.0, yoko direction
-..\vbox(20.0+0.0)x0.0, yoko direction
+\vbox(40.0+0.0)x0.0
+.\vbox(20.0+0.0)x0.0
+..\vbox(20.0+0.0)x0.0
 ..\openout0=abc
 ..\penalty 0
 ..\write1{write 1}
-.\vbox(20.0+0.0)x0.0, yoko direction
+.\vbox(20.0+0.0)x0.0
 ..\write2{write 2}
 ..\closeout3
 ..\glue(\splittopskip) 0.0
-..\vbox(20.0+0.0)x0.0, yoko direction
+..\vbox(20.0+0.0)x0.0
 ..\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -4062,18 +4062,18 @@ l.1177   \1 -1 20
                     \1 0 30    \1 1 20    \1 2 30
 
 > \box0=
-\vbox(50.0+0.0)x0.0, yoko direction
-.\vbox(30.0+0.0)x0.0, yoko direction
-..\vbox(20.0+0.0)x0.0, yoko direction
+\vbox(50.0+0.0)x0.0
+.\vbox(30.0+0.0)x0.0
+..\vbox(20.0+0.0)x0.0
 ..\openout0=abc
 ..\penalty 0
 ..\write1{write 1}
 ..\glue 10.0 plus 1.0 minus 1.0
 ..\write2{write 2}
-.\vbox(20.0+0.0)x0.0, yoko direction
+.\vbox(20.0+0.0)x0.0
 ..\closeout3
 ..\glue(\splittopskip) 0.0
-..\vbox(20.0+0.0)x0.0, yoko direction
+..\vbox(20.0+0.0)x0.0
 ..\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -4083,20 +4083,20 @@ l.1177   \1 -1 20   \1 0 30
                                \1 1 20    \1 2 30
 
 > \box0=
-\vbox(60.0+0.0)x0.0, yoko direction
-.\vbox(20.0+0.0)x0.0, yoko direction
-..\vbox(20.0+0.0)x0.0, yoko direction
+\vbox(60.0+0.0)x0.0
+.\vbox(20.0+0.0)x0.0
+..\vbox(20.0+0.0)x0.0
 ..\openout0=abc
 ..\penalty 0
 ..\write1{write 1}
 .\glue 10.0 plus 1.0 minus 1.0
 .\penalty 0
 .\kern 10.0
-.\vbox(20.0+0.0)x0.0, yoko direction
+.\vbox(20.0+0.0)x0.0
 ..\write2{write 2}
 ..\closeout3
 ..\glue(\splittopskip) 0.0
-..\vbox(20.0+0.0)x0.0, yoko direction
+..\vbox(20.0+0.0)x0.0
 ..\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -4106,9 +4106,9 @@ l.1177 ...   \1 0 30    \1 1 20
                                    \1 2 30
 
 > \box0=
-\vbox(60.0+0.0)x0.0, yoko direction
-.\vbox(30.0+0.0)x0.0, yoko direction
-..\vbox(20.0+0.0)x0.0, yoko direction
+\vbox(60.0+0.0)x0.0
+.\vbox(30.0+0.0)x0.0
+..\vbox(20.0+0.0)x0.0
 ..\openout0=abc
 ..\penalty 0
 ..\write1{write 1}
@@ -4116,10 +4116,10 @@ l.1177 ...   \1 0 30    \1 1 20
 ..\write2{write 2}
 .\penalty 0
 .\kern 10.0
-.\vbox(20.0+0.0)x0.0, yoko direction
+.\vbox(20.0+0.0)x0.0
 ..\closeout3
 ..\glue(\splittopskip) 0.0
-..\vbox(20.0+0.0)x0.0, yoko direction
+..\vbox(20.0+0.0)x0.0
 ..\glue 0.0 plus 1.0fil
 
 ! OK.
@@ -4129,9 +4129,9 @@ l.1177 ...    \1 1 20    \1 2 30
                                 
 
 
-### yoko direction, internal vertical mode entered at line 1186
+### internal vertical mode entered at line 1186
 prevdepth ignored
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 ### recent contributions:
 \glue 0.0 plus 1.0fil
 \kern 20.0
@@ -4144,9 +4144,9 @@ l.1186 ...0 \vfil \kern 20 pt \1
                                  \penalty -1 \1
 
 
-### yoko direction, internal vertical mode entered at line 1186
+### internal vertical mode entered at line 1186
 prevdepth ignored
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -4156,9 +4156,9 @@ l.1186 ...0 pt \1 \penalty -1 \1
                                 
 
 
-### yoko direction, internal vertical mode entered at line 1187
+### internal vertical mode entered at line 1187
 prevdepth ignored
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 ### recent contributions:
 \glue 0.0 plus 1.0fill
 \kern 2.0
@@ -4171,12 +4171,12 @@ l.1187 ...1 \vfill \kern 2 pt \1
                                  \penalty 10 \1
 
 
-### yoko direction, internal vertical mode entered at line 1187
+### internal vertical mode entered at line 1187
 \glue 0.0 plus 1.0fill
 \kern 2.0
 \penalty 10
 prevdepth ignored
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -4186,7 +4186,7 @@ l.1187 ...2 pt \1 \penalty 10 \1
                                 
 
 > \box0=
-\vbox(12.0+0.0)x0.0, yoko direction
+\vbox(12.0+0.0)x0.0
 .\kern 5.0
 .\penalty 0
 .\kern 7.0
@@ -4199,12 +4199,12 @@ l.1192 ...box {} \penalty -10000
                                 
 
 > \box255=
-\vbox(0.0+0.0)x0.0, yoko direction
+\vbox(0.0+0.0)x0.0
 .\write1{}
 .\write2{}
 .\write3{}
 .\glue(\topskip) 0.0
-.\hbox(0.0+0.0)x0.0, yoko direction
+.\hbox(0.0+0.0)x0.0
 
 ! OK.
 <output> ...wbox 0 \showbox 255 
@@ -4213,10 +4213,10 @@ l.1192 ...box {} \penalty -10000
                                 
 
 
-### yoko direction, internal vertical mode entered at line 1193
+### internal vertical mode entered at line 1193
 \penalty 10000
 prevdepth ignored
-### yoko direction, vertical mode entered at line 0
+### vertical mode entered at line 0
 prevdepth 0.0
 
 ! OK.
@@ -4285,20 +4285,145 @@ laywidowpenalties:
 {restoring \interlinepenalties=3 101\ETC.}
 {changing \box0=void}
 {into \box0=
-\vbox(0.0+0.0)x0.0, yoko direction}
+\vbox(0.0+0.0)x0.0}
 {restoring \box0=void}
 {restoring \displaywidowpenalties=0}
 {restoring \widowpenalties=0}
 {restoring \clubpenalties=0}
 {restoring \interlinepenalties=0}
+Checking hyphenation of LR and RL segments:
+
+Overfull \hbox (15.0pt too wide) in paragraph at lines 1256--1256
+ \trip MM1
+
+\hbox(0.0+0.0)x0.0, glue set - 1.0
+.\glue 4.0 plus 2.0 minus 1.0
+.\trip M
+.\trip M
+.\discretionary
+.\trip 1
+.\trip 7 (ligature |)
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+\trip MM
+
+\hbox(0.0+0.0)x0.0
+.\trip M
+.\trip M
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM1[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\discretionary
+.\trip 1
+.\trip 7 (ligature |)
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM1[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\discretionary
+.\trip 1
+.\trip 7 (ligature |)
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM1[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\discretionary
+.\trip 1
+.\trip 7 (ligature |)
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM[]
+
+\hbox(0.0+0.0)x0.0
+.\beginL
+.\trip M
+.\trip M
+.\endL
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM1[]
+
+\hbox(0.0+0.0)x0.0
+.\beginR
+.\trip M
+.\trip M
+.\discretionary
+.\trip 1
+.\trip 7 (ligature |)
+.\endR
+.\glue(\rightskip) 0.0
+
+
+Overfull \hbox (12.0pt too wide) in paragraph at lines 1256--1256
+[]\trip MM[]
+
+\hbox(0.0+0.0)x0.0
+.\beginR
+.\trip M
+.\trip M
+.\endR
+.\penalty 10000
+.\glue(\parfillskip) 0.0
+.\glue(\rightskip) 0.0
+
  ) 
 Here is how much of TeX's memory you used:
- 18 strings out of 1692
- 140 string characters out of 8176
- 3329 words of memory out of 4500
+ 19 strings out of 1692
+ 145 string characters out of 8157
+ 3330 words of memory out of 4500
  463 multiletter control sequences out of 15000+0
  3796 words of font info for 5 fonts, out of 20000 for 75
- 9 hyphenation exceptions out of 659
+ 10 hyphenation exceptions out of 659
  10i,15n,8p,137b,79s stack positions out of 200i,40n,60p,500b,600s
 
 Output written on etrip.dvi (3 pages, 220 bytes).
diff --git a/Build/source/texk/web2c/eptexdir/eptrip/etrip.tex b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.tex
index fa267b9fe65..60590e17c02 100644
--- a/Build/source/texk/web2c/eptexdir/eptrip/etrip.tex
+++ b/Build/source/texk/web2c/eptexdir/eptrip/eptrip.tex
@@ -1,4 +1,4 @@
-%%; This is `eptrip.tex' for e-pTeX v3.1415926-2.6 as of Mar 01, 2013.
+%%; This is `eptrip.tex' for e-pTeX v3.14159265-2.6 as of Jan 22, 2014.
 %%;
 %%; This is a diabolical test file for e-pTeX, an extension of TeX82.
 %%; It is not as diabolical as `trip.tex', Knuth's torture test for TeX.
@@ -9,8 +9,8 @@
 %%; ==>> wrong e-TeX input to produce errors and warnings.      <<==
 %%;
 \catcode`\{=1\catcode`\}=2\catcode`\#=6 \let\bgroup={ \let\egroup=}
-\def\etripdate   {2013-03-01}
-\def\texversion  {3.1415926}
+\def\etripdate   {2014-01-22}
+\def\texversion  {3.14159265}
 \def\etripversion{2.6}
 %
 \message{This is the e-Trip test [\etripdate] for
@@ -1244,6 +1244,20 @@
 \endgroup
 
 %
+% -- Check hyphenation of LR and RL segments
+\typeout{Checking hyphenation of LR and RL segments:}
+\begingroup
+  \setbox0=\vbox{\trip
+%    \language=5
+    \lccode`M=`M \hyphenation{MM-MM}
+    \TeXXeTstate=1
+    \hsize=0pt
+    \parfillskip=0pt
+    \noindent{} MMMM \beginL MMMM MMMM MMMM\endL{} \beginR MMMM\endR \par
+  }
+\endgroup
+
+%
 \showboxbreadth=10\showboxdepth=10
 \tracingonline=1\tracingoutput=1
 \end
diff --git a/Build/source/texk/web2c/eptexdir/eptriptest b/Build/source/texk/web2c/eptexdir/eptriptest
index ed651194b3f..d951078955f 100755
--- a/Build/source/texk/web2c/eptexdir/eptriptest
+++ b/Build/source/texk/web2c/eptexdir/eptriptest
@@ -89,7 +89,7 @@ echo "*** e-TeX specific part of e-TRIP test for e-pTeX ***."
 diff $etestdir/etrip.pl etrip.pl || is_OK=false
 
 # get same filename in log
-$LN_S $eptestdir/etrip.tex .
+$LN_S $eptestdir/eptrip.tex etrip.tex
 
 ../eptex --progname=epinitex --ini <$etestdir/etrip2.in >eptripin.fot
 sed "$P_SED1" etrip.log > eptripin.log || exit 1
@@ -102,7 +102,7 @@ diff $etestdir/etrip.fot eptrip.fot
 
 # We use $DIFF instead of `diff' only for those files where there
 # might actually be legitimate numerical differences.
-$DIFF $DIFFFLAGS $eptestdir/etrip.log eptrip.log
+$DIFF $DIFFFLAGS $eptestdir/eptrip.log eptrip.log
 
 eval ../dvitype $dvitype_args etrip.dvi >eptrip.typ || exit 1
 $DIFF $DIFFFLAGS $etestdir/etrip.typ eptrip.typ