[latex3-commits] [latex2e-public] r1440 - Back out r1438/r1439

noreply at latex-project.org noreply at latex-project.org
Fri Mar 31 09:35:00 CEST 2017


Author: joseph
Date: 2017-03-31 09:34:59 +0200 (Fri, 31 Mar 2017)
New Revision: 1440

Modified:
   trunk/base/testfiles-TU/tu-tl2e7.luatex.tlg
   trunk/base/testfiles-TU/tu-tl2e7.xetex.tlg
   trunk/base/testfiles/tl2e7.luatex.tlg
   trunk/base/testfiles/tl2e7.tlg
   trunk/base/testfiles/tl2e7.xetex.tlg
   trunk/base/testfiles/tlb0380.luatex.tlg
   trunk/base/testfiles/tlb0380.tlg
   trunk/base/testfiles/tlb0380.xetex.tlg
   trunk/base/testfiles/tlb0438.luatex.tlg
   trunk/base/testfiles/tlb0438.tlg
   trunk/base/testfiles/tlb1451.tlg
   trunk/base/testfiles/tlb2727.luatex.tlg
   trunk/base/testfiles/tlb2727.tlg
   trunk/base/testfiles/tltc001.luatex.tlg
   trunk/base/testfiles/tltc001.tlg
   trunk/base/testfiles/tltx001.luatex.tlg
   trunk/base/testfiles/tltx001.tlg
   trunk/base/testfiles/tnfss7.luatex.tlg
   trunk/base/testfiles/tnfss7.tlg
   trunk/base/testfiles/tnfss7.xetex.tlg
   trunk/base/testfiles/vlatex02.luatex.tlg
   trunk/base/testfiles/vlatex02.tlg
   trunk/base/testfiles/vlatex05.luatex.tlg
   trunk/base/testfiles/vlatex05.tlg
   trunk/base/testfiles/vlatex06-2015.luatex.tlg
   trunk/base/testfiles/vlatex06-2015.tlg
   trunk/base/testfiles/vlatex06.luatex.tlg
   trunk/base/testfiles/vlatex06.tlg
   trunk/base/testfiles/vlatex06.xetex.tlg
   trunk/base/testfiles/vtl2e02.luatex.tlg
   trunk/base/testfiles/vtl2e02.tlg
   trunk/base/testfiles/vtl2e05.luatex.tlg
   trunk/base/testfiles/vtl2e05.tlg
   trunk/base/testfiles/vtl2e06.luatex.tlg
   trunk/base/testfiles/vtl2e06.tlg
   trunk/required/amsmath/testfiles/amsldoc-1.luatex.tlg
   trunk/required/amsmath/testfiles/amsldoc-1.tlg
   trunk/required/amsmath/testfiles/amsldoc-2.tlg
   trunk/required/amsmath/testfiles/amsldoc-3.luatex.tlg
   trunk/required/amsmath/testfiles/amsldoc-3.tlg
   trunk/required/amsmath/testfiles/amsldoc-4.luatex.tlg
   trunk/required/amsmath/testfiles/amsldoc-4.tlg
   trunk/required/amsmath/testfiles/amsldoc-5.luatex.tlg
   trunk/required/amsmath/testfiles/amsldoc-5.tlg
   trunk/required/amsmath/testfiles/amsldoc-6.luatex.tlg
   trunk/required/amsmath/testfiles/amsldoc-6.tlg
   trunk/required/babel/testfiles/tlb1326.tlg
   trunk/required/babel/testfiles/tlb2595.tlg
   trunk/required/tools/testfiles/sx197130.luatex.tlg
   trunk/required/tools/testfiles/sx197130.tlg
Log:
Back out r1438/r1439

Some addition LuaTeX changes mean an alternative approach to the
entire problem will be needed in l3build.


Modified: trunk/base/testfiles/tl2e7.luatex.tlg
===================================================================
--- trunk/base/testfiles/tl2e7.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tl2e7.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -89,7 +89,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue(\spaceskip) 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1397,7 +1398,8 @@
 .....\localleftbox=null
 .....\localrightbox=null
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/tl2e7.tlg
===================================================================
--- trunk/base/testfiles/tl2e7.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tl2e7.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -76,7 +76,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1195,7 +1196,8 @@
 ...\glue(\baselineskip) 2.36739
 ...\hbox(6.83331+0.0)x345.0, glue set 264.30539fil
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/tl2e7.xetex.tlg
===================================================================
--- trunk/base/testfiles/tl2e7.xetex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tl2e7.xetex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -76,7 +76,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1195,7 +1196,8 @@
 ...\glue(\baselineskip) 2.36739
 ...\hbox(6.83331+0.0)x345.0, glue set 264.30539fil
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/tlb0380.luatex.tlg
===================================================================
--- trunk/base/testfiles/tlb0380.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb0380.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -21,7 +21,8 @@
 .....\localleftbox=null
 .....\localrightbox=null
 ....\hbox(0.0+0.0)x15.0, direction TLT
-....\T1/cmr/m/n/10 ....\T1/cmr/m/n/10 .
+....\T1/cmr/m/n/10 ^^@
+....\T1/cmr/m/n/10 .
 ....\glue(\spaceskip) 4.44336 plus 4.99878 minus 0.37027
 ....\T1/cmr/m/n/10 ^^A
 ....\T1/cmr/m/n/10 .

Modified: trunk/base/testfiles/tlb0380.tlg
===================================================================
--- trunk/base/testfiles/tlb0380.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb0380.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -16,7 +16,8 @@
 ...\glue(\topskip) 2.50183
 ...\hbox(7.49817+1.94397)x345.0, glue set 0.0541
 ....\hbox(0.0+0.0)x15.0
-....\T1/cmr/m/n/10 ....\T1/cmr/m/n/10 .
+....\T1/cmr/m/n/10 ^^@
+....\T1/cmr/m/n/10 .
 ....\glue 4.44336 plus 4.99878 minus 0.37027
 ....\T1/cmr/m/n/10 ^^A
 ....\T1/cmr/m/n/10 .

Modified: trunk/base/testfiles/tlb0380.xetex.tlg
===================================================================
--- trunk/base/testfiles/tlb0380.xetex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb0380.xetex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -16,7 +16,8 @@
 ...\glue(\topskip) 2.50183
 ...\hbox(7.49817+1.94397)x345.0, glue set 0.0541
 ....\hbox(0.0+0.0)x15.0
-....\T1/cmr/m/n/10 ....\T1/cmr/m/n/10 .
+....\T1/cmr/m/n/10 ^^@
+....\T1/cmr/m/n/10 .
 ....\glue 4.44336 plus 4.99878 minus 0.37027
 ....\T1/cmr/m/n/10 ^^A
 ....\T1/cmr/m/n/10 .

Modified: trunk/base/testfiles/tlb0438.luatex.tlg
===================================================================
--- trunk/base/testfiles/tlb0438.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb0438.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -61,7 +61,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336, direction TLT
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007, direction TLT
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49998)x0.0, direction TLT
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49998)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -2.5, direction TLT
 .....\mathoff
 ....\OT1/cmr/m/n/10 1
@@ -169,7 +170,8 @@
 .....\mathon
 .....\hbox(10.20006+4.20007)x5.50003, direction TLT
 ......\hbox(0.47998+13.92015)x5.50003, shifted -9.72008, direction TLT
-.......\OMX/cmex/m/n/12 ......\vbox(10.19998+4.19998)x0.0, direction TLT
+.......\OMX/cmex/m/n/12 ^^@
+......\vbox(10.19998+4.19998)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -3.0, direction TLT
 .....\mathoff
 ....\OT1/cmr/m/n/12 1
@@ -277,7 +279,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336, direction TLT
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007, direction TLT
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49998)x0.0, direction TLT
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49998)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -2.5, direction TLT
 .....\mathoff
 ....\OT1/cmr/m/n/10 1

Modified: trunk/base/testfiles/tlb0438.tlg
===================================================================
--- trunk/base/testfiles/tlb0438.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb0438.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -56,7 +56,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49998)x0.0
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49998)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -2.5
 .....\mathoff
 ....\OT1/cmr/m/n/10 1
@@ -159,7 +160,8 @@
 .....\mathon
 .....\hbox(10.20006+4.20007)x5.50003
 ......\hbox(0.47998+13.92015)x5.50003, shifted -9.72008
-.......\OMX/cmex/m/n/12 ......\vbox(10.19998+4.19998)x0.0
+.......\OMX/cmex/m/n/12 ^^@
+......\vbox(10.19998+4.19998)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -3.0
 .....\mathoff
 ....\OT1/cmr/m/n/12 1
@@ -262,7 +264,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49998)x0.0
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49998)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -2.5
 .....\mathoff
 ....\OT1/cmr/m/n/10 1

Modified: trunk/base/testfiles/tlb1451.tlg
===================================================================
--- trunk/base/testfiles/tlb1451.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb1451.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -356,7 +356,8 @@
 ...\hbox(6.59525+1.94444)x20.35776
 ....\OML/cmm/m/it/10 i
 ....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-....\OMS/cmsy/m/n/10 ....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+....\OMS/cmsy/m/n/10 ^^@
+....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ....\OML/cmm/m/it/10 j
 ....\kern0.57243
 ...\mathoff

Modified: trunk/base/testfiles/tlb2727.luatex.tlg
===================================================================
--- trunk/base/testfiles/tlb2727.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb2727.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -69,7 +69,8 @@
 ....\glue(\spaceskip) 3.33333 plus 1.66666 minus 1.11111
 ....\kern 0.00063 (for accent)
 ....\hbox(6.06004+0.0)x4.99878, shifted -0.00104, direction TLT
-.....\TS1/cmr/m/n/10 ....\kern -4.9994 (for accent)
+.....\TS1/cmr/m/n/10 ^^@
+....\kern -4.9994 (for accent)
 ....\OT1/cmr/m/n/10 a
 ....\glue(\spaceskip) 3.33333 plus 1.66666 minus 1.11111
 ....\kern 0.00063 (for accent)

Modified: trunk/base/testfiles/tlb2727.tlg
===================================================================
--- trunk/base/testfiles/tlb2727.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tlb2727.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -64,7 +64,8 @@
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\kern 0.00063 (for accent)
 ....\hbox(6.06004+0.0)x4.99878, shifted -0.00104
-.....\TS1/cmr/m/n/10 ....\kern -4.9994 (for accent)
+.....\TS1/cmr/m/n/10 ^^@
+....\kern -4.9994 (for accent)
 ....\OT1/cmr/m/n/10 a
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\kern 0.00063 (for accent)

Modified: trunk/base/testfiles/tltc001.luatex.tlg
===================================================================
--- trunk/base/testfiles/tltc001.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tltc001.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1772,10 +1772,13 @@
 .......\hbox(28.45+0.0)x0.0, glue set - 56.90521fil, shifted -28.4526, direction TLT
 ........\kern 28.4526
 ........\hbox(10.0+0.0)x10.0, direction TLT
-.........\tenln ........\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
-.........\tenln ........\glue -1.5474
+.........\tenln ^^@
+........\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
+.........\tenln ^^@
+........\glue -1.5474
 ........\hbox(10.0+0.0)x10.0, shifted -18.45, direction TLT
-.........\tenln ........\glue 0.0 plus 1.0fil minus 1.0fil
+.........\tenln ^^@
+........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\hbox(28.45+0.0)x0.0, glue set - 10.0fil, shifted -28.4526, direction TLT
 ........\kern 28.4526
 ........\glue -10.0
@@ -1808,10 +1811,13 @@
 ....\mathon
 ....\OML/cmm/m/it/10 e
 ....\hbox(10.0+0.0)x10.0, direction TLT
-.....\tenln ....\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
-.....\tenln ....\glue -1.5474
+.....\tenln ^^@
+....\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
+.....\tenln ^^@
+....\glue -1.5474
 ....\hbox(10.0+0.0)x10.0, shifted -18.45, direction TLT
-.....\tenln ....\mathoff
+.....\tenln ^^@
+....\mathoff
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
 ....\glue(\rightskip) 0.0

Modified: trunk/base/testfiles/tltc001.tlg
===================================================================
--- trunk/base/testfiles/tltc001.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tltc001.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1554,10 +1554,13 @@
 .......\hbox(28.45+0.0)x0.0, glue set - 56.90521fil, shifted -28.4526
 ........\kern 28.4526
 ........\hbox(10.0+0.0)x10.0
-.........\tenln ........\hbox(10.0+0.0)x10.0, shifted -10.0
-.........\tenln ........\glue -1.5474
+.........\tenln ^^@
+........\hbox(10.0+0.0)x10.0, shifted -10.0
+.........\tenln ^^@
+........\glue -1.5474
 ........\hbox(10.0+0.0)x10.0, shifted -18.45
-.........\tenln ........\glue 0.0 plus 1.0fil minus 1.0fil
+.........\tenln ^^@
+........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\hbox(28.45+0.0)x0.0, glue set - 10.0fil, shifted -28.4526
 ........\kern 28.4526
 ........\glue -10.0
@@ -1585,10 +1588,13 @@
 ....\mathon
 ....\OML/cmm/m/it/10 e
 ....\hbox(10.0+0.0)x10.0
-.....\tenln ....\hbox(10.0+0.0)x10.0, shifted -10.0
-.....\tenln ....\glue -1.5474
+.....\tenln ^^@
+....\hbox(10.0+0.0)x10.0, shifted -10.0
+.....\tenln ^^@
+....\glue -1.5474
 ....\hbox(10.0+0.0)x10.0, shifted -18.45
-.....\tenln ....\mathoff
+.....\tenln ^^@
+....\mathoff
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
 ....\glue(\rightskip) 0.0

Modified: trunk/base/testfiles/tltx001.luatex.tlg
===================================================================
--- trunk/base/testfiles/tltx001.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tltx001.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1660,10 +1660,13 @@
 .......\hbox(28.45+0.0)x0.0, glue set - 56.90521fil, shifted -28.4526, direction TLT
 ........\kern 28.4526
 ........\hbox(10.0+0.0)x10.0, direction TLT
-.........\tenln ........\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
-.........\tenln ........\glue -1.5474
+.........\tenln ^^@
+........\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
+.........\tenln ^^@
+........\glue -1.5474
 ........\hbox(10.0+0.0)x10.0, shifted -18.45, direction TLT
-.........\tenln ........\glue 0.0 plus 1.0fil minus 1.0fil
+.........\tenln ^^@
+........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\hbox(28.45+0.0)x0.0, glue set - 10.0fil, shifted -28.4526, direction TLT
 ........\kern 28.4526
 ........\glue -10.0
@@ -1696,10 +1699,13 @@
 ....\mathon
 ....\OML/cmm/m/it/10 e
 ....\hbox(10.0+0.0)x10.0, direction TLT
-.....\tenln ....\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
-.....\tenln ....\glue -1.5474
+.....\tenln ^^@
+....\hbox(10.0+0.0)x10.0, shifted -10.0, direction TLT
+.....\tenln ^^@
+....\glue -1.5474
 ....\hbox(10.0+0.0)x10.0, shifted -18.45, direction TLT
-.....\tenln ....\mathoff
+.....\tenln ^^@
+....\mathoff
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
 ....\glue(\rightskip) 0.0

Modified: trunk/base/testfiles/tltx001.tlg
===================================================================
--- trunk/base/testfiles/tltx001.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tltx001.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1442,10 +1442,13 @@
 .......\hbox(28.45+0.0)x0.0, glue set - 56.90521fil, shifted -28.4526
 ........\kern 28.4526
 ........\hbox(10.0+0.0)x10.0
-.........\tenln ........\hbox(10.0+0.0)x10.0, shifted -10.0
-.........\tenln ........\glue -1.5474
+.........\tenln ^^@
+........\hbox(10.0+0.0)x10.0, shifted -10.0
+.........\tenln ^^@
+........\glue -1.5474
 ........\hbox(10.0+0.0)x10.0, shifted -18.45
-.........\tenln ........\glue 0.0 plus 1.0fil minus 1.0fil
+.........\tenln ^^@
+........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\hbox(28.45+0.0)x0.0, glue set - 10.0fil, shifted -28.4526
 ........\kern 28.4526
 ........\glue -10.0
@@ -1473,10 +1476,13 @@
 ....\mathon
 ....\OML/cmm/m/it/10 e
 ....\hbox(10.0+0.0)x10.0
-.....\tenln ....\hbox(10.0+0.0)x10.0, shifted -10.0
-.....\tenln ....\glue -1.5474
+.....\tenln ^^@
+....\hbox(10.0+0.0)x10.0, shifted -10.0
+.....\tenln ^^@
+....\glue -1.5474
 ....\hbox(10.0+0.0)x10.0, shifted -18.45
-.....\tenln ....\mathoff
+.....\tenln ^^@
+....\mathoff
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
 ....\glue(\rightskip) 0.0

Modified: trunk/base/testfiles/tnfss7.luatex.tlg
===================================================================
--- trunk/base/testfiles/tnfss7.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tnfss7.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -91,7 +91,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue(\spaceskip) 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1403,7 +1404,8 @@
 .....\localleftbox=null
 .....\localrightbox=null
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/tnfss7.tlg
===================================================================
--- trunk/base/testfiles/tnfss7.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tnfss7.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -78,7 +78,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1201,7 +1202,8 @@
 ...\glue(\baselineskip) 2.36739
 ...\hbox(6.83331+0.0)x345.0, glue set 264.30539fil
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/tnfss7.xetex.tlg
===================================================================
--- trunk/base/testfiles/tnfss7.xetex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/tnfss7.xetex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -78,7 +78,8 @@
 ....\T1/cmr/m/n/10 ^^d9
 ....\glue 3.33252 plus 1.66458 minus 1.11194
 ....\kern 0.13885 (for accent)
-....\T1/cmr/m/n/10 ....\kern -5.13763 (for accent)
+....\T1/cmr/m/n/10 ^^@
+....\kern -5.13763 (for accent)
 ....\T1/cmr/m/n/10 x
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0 plus 1.0fil
@@ -1201,7 +1202,8 @@
 ...\glue(\baselineskip) 2.36739
 ...\hbox(6.83331+0.0)x345.0, glue set 264.30539fil
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles/vlatex02.luatex.tlg
===================================================================
--- trunk/base/testfiles/vlatex02.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex02.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -155,7 +155,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{Euler}{{1}{\thepage }}}
 ....\kern140.21014
 ....\hbox(7.5+2.5)x12.77782, direction TLT

Modified: trunk/base/testfiles/vlatex02.tlg
===================================================================
--- trunk/base/testfiles/vlatex02.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex02.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -138,7 +138,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{Euler}{{1}{\thepage }}}
 ....\kern140.21014
 ....\hbox(7.5+2.5)x12.77782, display

Modified: trunk/base/testfiles/vlatex05.luatex.tlg
===================================================================
--- trunk/base/testfiles/vlatex05.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex05.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1567,7 +1567,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{euler}{{{\protect \sf  A}}{\thepage }}}
 ....\kern138.54347
 ....\hbox(7.5+2.5)x14.44449, direction TLT

Modified: trunk/base/testfiles/vlatex05.tlg
===================================================================
--- trunk/base/testfiles/vlatex05.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex05.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1348,7 +1348,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{euler}{{{\protect \sf  A}}{\thepage }}}
 ....\kern138.54347
 ....\hbox(7.5+2.5)x14.44449, display

Modified: trunk/base/testfiles/vlatex06-2015.luatex.tlg
===================================================================
--- trunk/base/testfiles/vlatex06-2015.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex06-2015.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -361,7 +361,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996, direction TLT
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -379,7 +380,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -497,7 +499,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -513,7 +516,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -559,7 +563,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0, direction TLT
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -616,7 +621,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -632,7 +638,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -713,7 +720,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -729,7 +737,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -860,7 +869,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -876,7 +886,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -3133,7 +3144,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3141,7 +3153,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3149,7 +3162,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -4075,7 +4089,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663, direction TLT
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -4093,7 +4108,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vlatex06-2015.tlg
===================================================================
--- trunk/base/testfiles/vlatex06-2015.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex06-2015.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -296,7 +296,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -314,7 +315,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -418,7 +420,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -434,7 +437,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -480,7 +484,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -537,7 +542,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -553,7 +559,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -629,7 +636,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -645,7 +653,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -776,7 +785,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -792,7 +802,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -2731,7 +2742,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2739,7 +2751,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2747,7 +2760,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3567,7 +3581,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -3585,7 +3600,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vlatex06.luatex.tlg
===================================================================
--- trunk/base/testfiles/vlatex06.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex06.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -361,7 +361,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996, direction TLT
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -379,7 +380,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -497,7 +499,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -513,7 +516,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -559,7 +563,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0, direction TLT
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -616,7 +621,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -632,7 +638,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -713,7 +720,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -729,7 +737,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -860,7 +869,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -876,7 +886,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -3132,7 +3143,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3140,7 +3152,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3148,7 +3161,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -4074,7 +4088,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663, direction TLT
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -4092,7 +4107,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vlatex06.tlg
===================================================================
--- trunk/base/testfiles/vlatex06.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex06.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -296,7 +296,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -314,7 +315,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -418,7 +420,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -434,7 +437,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -480,7 +484,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -537,7 +542,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -553,7 +559,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -629,7 +636,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -645,7 +653,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -776,7 +785,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -792,7 +802,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -2730,7 +2741,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2738,7 +2750,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2746,7 +2759,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3566,7 +3580,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -3584,7 +3599,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vlatex06.xetex.tlg
===================================================================
--- trunk/base/testfiles/vlatex06.xetex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vlatex06.xetex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -296,7 +296,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -314,7 +315,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -418,7 +420,8 @@
 ......\OML/cmm/m/it/10 b
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 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -434,7 +437,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -480,7 +484,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -537,7 +542,8 @@
 ......\OML/cmm/m/it/10 c
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 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -553,7 +559,8 @@
 ......\OML/cmm/m/it/10 a
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 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -629,7 +636,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -645,7 +653,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -776,7 +785,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -792,7 +802,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -2730,7 +2741,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2738,7 +2750,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2746,7 +2759,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3566,7 +3580,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -3584,7 +3599,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vtl2e02.luatex.tlg
===================================================================
--- trunk/base/testfiles/vtl2e02.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e02.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -133,7 +133,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{Euler}{{1}{\thepage }}}
 ....\kern140.21014
 ....\hbox(7.5+2.5)x12.77782, direction TLT

Modified: trunk/base/testfiles/vtl2e02.tlg
===================================================================
--- trunk/base/testfiles/vtl2e02.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e02.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -115,7 +115,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{Euler}{{1}{\thepage }}}
 ....\kern140.21014
 ....\hbox(7.5+2.5)x12.77782, display

Modified: trunk/base/testfiles/vtl2e05.luatex.tlg
===================================================================
--- trunk/base/testfiles/vtl2e05.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e05.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1789,7 +1789,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{euler}{{{\protect \sf  A}}{\thepage }}}
 ....\kern138.54347
 ....\hbox(7.5+2.5)x14.44449, direction TLT

Modified: trunk/base/testfiles/vtl2e05.tlg
===================================================================
--- trunk/base/testfiles/vtl2e05.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e05.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1552,7 +1552,8 @@
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
-.....\OMS/cmsy/m/n/10 .....\OT1/cmr/m/n/10 1
+.....\OMS/cmsy/m/n/10 ^^@
+.....\OT1/cmr/m/n/10 1
 .....\write1{\newlabel{euler}{{{\protect \sf  A}}{\thepage }}}
 ....\kern138.54347
 ....\hbox(7.5+2.5)x14.44449, display

Modified: trunk/base/testfiles/vtl2e06.luatex.tlg
===================================================================
--- trunk/base/testfiles/vtl2e06.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e06.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -359,7 +359,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996, direction TLT
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -377,7 +378,8 @@
 .....\hbox(0.0+0.0)x11.20003, direction TLT
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003, direction TLT
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -495,7 +497,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -511,7 +514,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -557,7 +561,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0, direction TLT
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -614,7 +619,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -630,7 +636,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -711,7 +718,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -727,7 +735,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -858,7 +867,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -874,7 +884,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998, direction TLT
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 .......\OT1/cmr/m/n/7 1
@@ -2932,7 +2943,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2940,7 +2952,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2948,7 +2961,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -4028,7 +4042,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663, direction TLT
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -4046,7 +4061,8 @@
 .....\hbox(0.0+0.0)x7.7778, direction TLT
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778, direction TLT
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue(\spaceskip) 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles/vtl2e06.tlg
===================================================================
--- trunk/base/testfiles/vtl2e06.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles/vtl2e06.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -294,7 +294,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-2.39996
 .....\kern -2.39996
 ....\OMS/cmsy/m/n/14.4 !
@@ -312,7 +313,8 @@
 .....\hbox(0.0+0.0)x11.20003
 ......\mathon
 ......\hbox(8.4+1.2)x11.20003
-.......\OMS/cmsy/m/n/14.4 ......\mathoff
+.......\OMS/cmsy/m/n/14.4 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 5.4 plus 2.7 minus 1.79999
 ....\OT1/cmr/bx/n/14.4 o
@@ -416,7 +418,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -432,7 +435,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -478,7 +482,8 @@
 ......\OML/cmm/m/it/10 V
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\hbox(0.0+0.0)x0.0
 .....\mathoff
 .....\glue 0.0 plus 1.0fil
@@ -535,7 +540,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -551,7 +557,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -627,7 +634,8 @@
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -643,7 +651,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 b
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -774,7 +783,8 @@
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ......\OT1/cmr/m/n/10 +
 ......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -790,7 +800,8 @@
 ......\OML/cmm/m/it/10 a
 ......\hbox(4.51111+0.83334)x15.67947, shifted 1.49998
 .......\OML/cmm/m/it/7 n
-.......\OMS/cmsy/m/n/7 .......\OT1/cmr/m/n/7 1
+.......\OMS/cmsy/m/n/7 ^^@
+.......\OT1/cmr/m/n/7 1
 ......\OML/cmm/m/it/10 c
 ......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 .......\OT1/cmr/m/n/7 1
@@ -2548,7 +2559,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 3
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 3
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2556,7 +2568,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 2
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 2
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -2564,7 +2577,8 @@
 ...........\glue 5.0
 ...........\glue 0.0 plus 1.0fil
 ...........\mathon
-...........\OMS/cmsy/m/n/10 ...........\OT1/cmr/m/n/10 1
+...........\OMS/cmsy/m/n/10 ^^@
+...........\OT1/cmr/m/n/10 1
 ...........\mathoff
 ...........\glue 5.0
 ..........\glue(\tabskip) 0.0
@@ -3530,7 +3544,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\hbox(0.0+0.0)x-1.66663
 .....\kern -1.66663
 ....\OMS/cmsy/m/n/10 !
@@ -3548,7 +3563,8 @@
 .....\hbox(0.0+0.0)x7.7778
 ......\mathon
 ......\hbox(5.83333+0.83333)x7.7778
-.......\OMS/cmsy/m/n/10 ......\mathoff
+.......\OMS/cmsy/m/n/10 ^^@
+......\mathoff
 ....\mathoff
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 o

Modified: trunk/base/testfiles-TU/tu-tl2e7.luatex.tlg
===================================================================
--- trunk/base/testfiles-TU/tu-tl2e7.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles-TU/tu-tl2e7.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -1185,7 +1185,8 @@
 .....\localleftbox=null
 .....\localrightbox=null
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/base/testfiles-TU/tu-tl2e7.xetex.tlg
===================================================================
--- trunk/base/testfiles-TU/tu-tl2e7.xetex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/base/testfiles-TU/tu-tl2e7.xetex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -666,7 +666,8 @@
 ...\glue(\baselineskip) 2.27231
 ...\hbox(6.83331+0.0)x345.0, glue set 264.30539fil
 ....\mathon
-....\OT1/cmr/m/n/10 ....\OT1/cmr/m/n/10 ^^A
+....\OT1/cmr/m/n/10 ^^@
+....\OT1/cmr/m/n/10 ^^A
 ....\OT1/cmr/m/n/10 ^^B
 ....\OT1/cmr/m/n/10 ^^C
 ....\OT1/cmr/m/n/10 ^^D

Modified: trunk/required/amsmath/testfiles/amsldoc-1.luatex.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-1.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-1.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -150,7 +150,8 @@
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 c
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10  ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 d
 .............\mathoff
 .............\glue 0.0 plus 1.0fill
@@ -180,7 +181,8 @@
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 e
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10  ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 f
 ..............\kern1.0764
 .............\mathoff
@@ -487,7 +489,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 d
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2
@@ -633,7 +636,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 d
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2

Modified: trunk/required/amsmath/testfiles/amsldoc-1.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-1.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-1.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -130,7 +130,8 @@
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 c
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 d
 .............\mathoff
 .............\glue 0.0 plus 1.0fill
@@ -160,7 +161,8 @@
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 e
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 f
 ..............\kern1.0764
 .............\mathoff
@@ -455,7 +457,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 d
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2
@@ -596,7 +599,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 d
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2

Modified: trunk/required/amsmath/testfiles/amsldoc-2.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-2.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-2.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -283,20 +283,23 @@
 ................\glue 0.0 plus 1.0fil minus 1.0fil
 ...............\kern1.0
 ..............\OT1/cmr/m/n/10 (
-..............\OMS/cmsy/m/n/10 ..............\OT1/cmr/m/n/10 1
+..............\OMS/cmsy/m/n/10 ^^@
+..............\OT1/cmr/m/n/10 1
 ..............\OT1/cmr/m/n/10 )
 ..............\hbox(4.8611+0.0)x3.06946, shifted -4.12892
 ...............\OML/cmm/m/it/7 l
 ..............\OT1/cmr/m/n/10 (
 ..............\OML/cmm/m/it/10 n
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 l
 ..............\kern0.19678
 ..............\OT1/cmr/m/n/10 )
 ..............\hbox(4.51111+1.3611)x14.85849, shifted -4.12892
 ...............\OML/cmm/m/it/7 p
-...............\OMS/cmsy/m/n/7 ...............\OT1/cmr/m/n/7 2
+...............\OMS/cmsy/m/n/7 ^^@
+...............\OT1/cmr/m/n/7 2
 ..............\glue(\thinmuskip) 1.66663
 ..............\vbox(10.50006+15.00003)x41.27045
 ...............\hbox(10.50006+5.50006)x41.27045, glue set 13.413fil
@@ -390,18 +393,21 @@
 ..............\OT1/cmr/m/n/10 (
 ..............\OML/cmm/m/it/10 n
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 l
 ..............\kern0.19678
 ..............\OT1/cmr/m/n/10 )
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OT1/cmr/m/n/10 (
 ..............\OML/cmm/m/it/10 n
 ..............\hbox(4.63193+0.0)x3.32928, shifted 1.49998
 ...............\OML/cmm/m/it/7 i
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 l
 ..............\hbox(4.63193+0.0)x3.32928, shifted 1.49998
 ...............\OML/cmm/m/it/7 i
@@ -411,7 +417,8 @@
 ...............\OML/cmm/m/it/7 n
 ...............\hbox(3.33234+0.0)x3.16785, shifted 1.0
 ................\OML/cmm/m/it/5 i
-...............\OMS/cmsy/m/n/7 ...............\OML/cmm/m/it/7 l
+...............\OMS/cmsy/m/n/7 ^^@
+...............\OML/cmm/m/it/7 l
 ...............\hbox(3.33234+0.0)x3.16785, shifted 1.0
 ................\OML/cmm/m/it/5 i
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -428,14 +435,16 @@
 ..............\OT1/cmr/m/n/10 (
 ..............\OML/cmm/m/it/10 n
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 l
 ..............\kern0.19678
 ..............\OT1/cmr/m/n/10 )
 ..............\hbox(4.51111+0.0)x4.48613, shifted -4.12892
 ...............\OT1/cmr/m/n/7 2
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\vbox(16.98616+14.15974)x14.44447
 ...............\kern1.0
 ...............\hbox(3.01389+1.3611)x14.44447, glue set 5.16107fil
@@ -460,7 +469,8 @@
 ..............\hbox(4.63193+0.0)x3.32928, shifted 1.49998
 ...............\OML/cmm/m/it/7 i
 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-..............\OMS/cmsy/m/n/10 ..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+..............\OMS/cmsy/m/n/10 ^^@
+..............\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ..............\OML/cmm/m/it/10 l
 ..............\hbox(4.63193+0.0)x3.32928, shifted 1.49998
 ...............\OML/cmm/m/it/7 i

Modified: trunk/required/amsmath/testfiles/amsldoc-3.luatex.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-3.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-3.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -682,7 +682,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 1
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2
@@ -693,7 +694,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 3
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 5
@@ -704,7 +706,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 8
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\hbox(1.05554+0.0)x11.66661, direction TLT
 ........\OML/cmm/m/it/10 :
 ........\glue(\thinmuskip) 1.66663
@@ -1078,7 +1081,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 1
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 2
@@ -1089,7 +1093,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 3
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 5
@@ -1100,7 +1105,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
 ........\OT1/cmr/m/n/7 8
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\hbox(1.05554+0.0)x11.66661, direction TLT
 ........\OML/cmm/m/it/10 :
 ........\glue(\thinmuskip) 1.66663

Modified: trunk/required/amsmath/testfiles/amsldoc-3.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-3.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-3.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -647,7 +647,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 1
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2
@@ -658,7 +659,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 3
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 5
@@ -669,7 +671,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 8
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\hbox(1.05554+0.0)x11.66661
 ........\OML/cmm/m/it/10 :
 ........\glue(\thinmuskip) 1.66663
@@ -949,9 +952,7 @@
 ....\OT1/cmr/m/n/10 f
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\hbox(0.0+0.0)x0.0
-....\setlanguage1 (hyphenmin 2,3)
 ....\OT1/cmtt/m/n/10 &
-....\setlanguage0 (hyphenmin 2,3)
 ....\OT1/cmr/m/n/10 s
 ....\glue 3.33333 plus 1.66666 minus 1.11111
 ....\OT1/cmr/m/n/10 i
@@ -1028,7 +1029,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 1
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 2
@@ -1039,7 +1041,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 3
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 y
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 5
@@ -1050,7 +1053,8 @@
 .......\hbox(4.51111+0.0)x4.48613, shifted 1.49998
 ........\OT1/cmr/m/n/7 8
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\hbox(1.05554+0.0)x11.66661
 ........\OML/cmm/m/it/10 :
 ........\glue(\thinmuskip) 1.66663

Modified: trunk/required/amsmath/testfiles/amsldoc-4.luatex.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-4.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-4.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -62,7 +62,8 @@
 .........\glue(\thickmuskip) 2.77771 plus 2.77771
 .........\OT1/cmr/m/n/10 =
 .........\glue(\thickmuskip) 2.77771 plus 2.77771
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 @
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 @
 .........\kern0.55554
 .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .........\OMS/cmsy/m/n/10 ^^B
@@ -119,7 +120,8 @@
 .........\OML/cmm/m/it/10 B
 .........\kern0.50172
 .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.........\OMS/cmsy/m/n/10  .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.........\OMS/cmsy/m/n/10 ^^@
+.........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .........\OT1/cmr/m/n/10 4
 .........\OML/cmm/m/it/10 ^^Y
 .........\kern0.35878
@@ -187,7 +189,8 @@
 .....\hbox(4.63193+1.3611)x14.39183, shifted 1.49998, direction TLT
 ......\OML/cmm/m/it/7 r
 ......\kern0.21527
-......\OMS/cmsy/m/n/7  ......\OML/cmm/m/it/7 j
+......\OMS/cmsy/m/n/7 ^^@
+......\OML/cmm/m/it/7 j
 ......\kern0.4045
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
@@ -221,7 +224,8 @@
 ...........\OML/cmm/m/it/10 r
 ...........\kern0.27779
 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-...........\OMS/cmsy/m/n/10  ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+...........\OMS/cmsy/m/n/10 ^^@
+...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ...........\OML/cmm/m/it/10 j
 ...........\kern0.57243
 ...........\mathoff
@@ -255,13 +259,15 @@
 .........\OT1/cmr/m/n/10 !
 .........\glue 1.66663
 .........\OT1/cmr/m/n/10 (
-.........\OMS/cmsy/m/n/10  .........\OT1/cmr/m/n/10 1
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OT1/cmr/m/n/10 1
 .........\OT1/cmr/m/n/10 )
 .........\hbox(5.25+1.75)x28.72522, shifted -3.62892, direction TLT
 ..........\OT1/cmr/m/n/7 (
 ..........\OML/cmm/m/it/7 r
 ..........\kern0.21527
-..........\OMS/cmsy/m/n/7  ..........\OML/cmm/m/it/7 j
+..........\OMS/cmsy/m/n/7 ^^@
+..........\OML/cmm/m/it/7 j
 ..........\kern0.4045
 ..........\OT1/cmr/m/n/7 )
 ..........\OML/cmm/m/it/7 =
@@ -283,7 +289,8 @@
 ...........\OML/cmm/m/it/10 r
 ...........\kern0.27779
 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-...........\OMS/cmsy/m/n/10  ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+...........\OMS/cmsy/m/n/10 ^^@
+...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ...........\OML/cmm/m/it/10 j
 ...........\kern0.57243
 ...........\mathoff
@@ -381,7 +388,8 @@
 ........\OMS/cmsy/m/n/7 0
 .......\OT1/cmr/m/n/10 )
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 ^^^
 .......\OT1/cmr/m/n/10 (
 .......\OML/cmm/m/it/10 ^^U
@@ -450,7 +458,8 @@
 ........\OMS/cmsy/m/n/7 0
 .......\OT1/cmr/m/n/10 )
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10  .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 ^^^
 .......\OT1/cmr/m/n/10 (
 .......\OML/cmm/m/it/10 ^^U
@@ -589,7 +598,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336, direction TLT
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007, direction TLT
-.......\OMX/cmex/m/n/10  ......\vbox(8.49998+3.49997)x0.0, direction TLT
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -2.5, direction TLT
 .....\mathoff
 ....\hbox(0.0+0.0)x0.0, direction TLT
@@ -702,7 +712,8 @@
 .........\glue 5.0
 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x8.47226, shifted 1.49998, direction TLT
 ..........\OT1/cmr/m/n/7 1
 ..........\OT1/cmr/m/n/7 2
@@ -732,7 +743,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998, direction TLT
 ..........\OT1/cmr/m/n/7 1
 ..........\OML/cmm/m/it/7 n
@@ -754,7 +766,8 @@
 .........\glue 5.0
 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x8.47226, shifted 1.49998, direction TLT
 ..........\OT1/cmr/m/n/7 2
 ..........\OT1/cmr/m/n/7 1
@@ -796,7 +809,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998, direction TLT
 ..........\OT1/cmr/m/n/7 2
 ..........\OML/cmm/m/it/7 n
@@ -849,7 +863,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998, direction TLT
 ..........\OML/cmm/m/it/7 n
 ..........\OT1/cmr/m/n/7 1
@@ -864,7 +879,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10  .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998, direction TLT
 ..........\OML/cmm/m/it/7 n
 ..........\OT1/cmr/m/n/7 2

Modified: trunk/required/amsmath/testfiles/amsldoc-4.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-4.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-4.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -57,7 +57,8 @@
 .........\glue(\thickmuskip) 2.77771 plus 2.77771
 .........\OT1/cmr/m/n/10 =
 .........\glue(\thickmuskip) 2.77771 plus 2.77771
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 @
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 @
 .........\kern0.55554
 .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .........\OMS/cmsy/m/n/10 ^^B
@@ -114,7 +115,8 @@
 .........\OML/cmm/m/it/10 B
 .........\kern0.50172
 .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.........\OMS/cmsy/m/n/10 .........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.........\OMS/cmsy/m/n/10 ^^@
+.........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .........\OT1/cmr/m/n/10 4
 .........\OML/cmm/m/it/10 ^^Y
 .........\kern0.35878
@@ -174,7 +176,8 @@
 .....\hbox(4.63193+1.3611)x14.39183, shifted 1.49998
 ......\OML/cmm/m/it/7 r
 ......\kern0.21527
-......\OMS/cmsy/m/n/7 ......\OML/cmm/m/it/7 j
+......\OMS/cmsy/m/n/7 ^^@
+......\OML/cmm/m/it/7 j
 ......\kern0.4045
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OT1/cmr/m/n/10 =
@@ -208,7 +211,8 @@
 ...........\OML/cmm/m/it/10 r
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 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-...........\OMS/cmsy/m/n/10 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+...........\OMS/cmsy/m/n/10 ^^@
+...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ...........\OML/cmm/m/it/10 j
 ...........\kern0.57243
 ...........\mathoff
@@ -242,13 +246,15 @@
 .........\OT1/cmr/m/n/10 !
 .........\glue 1.66663
 .........\OT1/cmr/m/n/10 (
-.........\OMS/cmsy/m/n/10 .........\OT1/cmr/m/n/10 1
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OT1/cmr/m/n/10 1
 .........\OT1/cmr/m/n/10 )
 .........\hbox(5.25+1.75)x28.72522, shifted -3.62892
 ..........\OT1/cmr/m/n/7 (
 ..........\OML/cmm/m/it/7 r
 ..........\kern0.21527
-..........\OMS/cmsy/m/n/7 ..........\OML/cmm/m/it/7 j
+..........\OMS/cmsy/m/n/7 ^^@
+..........\OML/cmm/m/it/7 j
 ..........\kern0.4045
 ..........\OT1/cmr/m/n/7 )
 ..........\OML/cmm/m/it/7 =
@@ -270,7 +276,8 @@
 ...........\OML/cmm/m/it/10 r
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 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-...........\OMS/cmsy/m/n/10 ...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+...........\OMS/cmsy/m/n/10 ^^@
+...........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ...........\OML/cmm/m/it/10 j
 ...........\kern0.57243
 ...........\mathoff
@@ -359,7 +366,8 @@
 ........\OMS/cmsy/m/n/7 0
 .......\OT1/cmr/m/n/10 )
 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 ^^^
 .......\OT1/cmr/m/n/10 (
 .......\OML/cmm/m/it/10 ^^U
@@ -428,7 +436,8 @@
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 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.......\OMS/cmsy/m/n/10 .......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.......\OMS/cmsy/m/n/10 ^^@
+.......\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .......\OML/cmm/m/it/10 ^^^
 .......\OT1/cmr/m/n/10 (
 .......\OML/cmm/m/it/10 ^^U
@@ -553,7 +562,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49997)x0.0
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -2.5
 .....\mathoff
 ....\hbox(0.0+0.0)x0.0
@@ -658,7 +668,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x8.47226, shifted 1.49998
 ..........\OT1/cmr/m/n/7 1
 ..........\OT1/cmr/m/n/7 2
@@ -688,7 +699,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998
 ..........\OT1/cmr/m/n/7 1
 ..........\OML/cmm/m/it/7 n
@@ -710,7 +722,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x8.47226, shifted 1.49998
 ..........\OT1/cmr/m/n/7 2
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@@ -752,7 +765,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998
 ..........\OT1/cmr/m/n/7 2
 ..........\OML/cmm/m/it/7 n
@@ -805,7 +819,8 @@
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 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998
 ..........\OML/cmm/m/it/7 n
 ..........\OT1/cmr/m/n/7 1
@@ -820,7 +835,8 @@
 .........\glue 5.0
 .........\glue 0.0 plus 1.0fil
 .........\mathon
-.........\OMS/cmsy/m/n/10 .........\OML/cmm/m/it/10 a
+.........\OMS/cmsy/m/n/10 ^^@
+.........\OML/cmm/m/it/10 a
 .........\hbox(4.51111+0.0)x9.42946, shifted 1.49998
 ..........\OML/cmm/m/it/7 n
 ..........\OT1/cmr/m/n/7 2

Modified: trunk/required/amsmath/testfiles/amsldoc-5.luatex.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-5.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-5.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -209,7 +209,8 @@
 ........\OML/cmm/m/it/7 n
 ........\OT1/cmr/m/n/7 +
 ........\OML/cmm/m/it/7 ^^V
-........\OMS/cmsy/m/n/7  ........\OT1/cmr/m/n/7 1
+........\OMS/cmsy/m/n/7 ^^@
+........\OT1/cmr/m/n/7 1
 ........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\kern1.11111
 .......\hbox(3.66875+0.0)x32.55415, glue set 22.55392fill, direction TLT
@@ -224,7 +225,8 @@
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 ............\mathon
 ............\hbox(5.83333+0.83333)x7.7778, direction TLT
-.............\OMS/cmsy/m/n/10  ............\mathoff
+.............\OMS/cmsy/m/n/10 ^^@
+............\mathoff
 ..........\kern -1.11108
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 ........\kern -3.8888
@@ -232,7 +234,8 @@
 .........\hbox(0.0+0.0)x7.7778, direction TLT
 ..........\mathon
 ..........\hbox(5.83333+0.83333)x7.7778, direction TLT
-...........\OMS/cmsy/m/n/10  ..........\mathoff
+...........\OMS/cmsy/m/n/10 ^^@
+..........\mathoff
 ........\mathoff
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OML/cmm/m/it/10 B
@@ -246,7 +249,8 @@
 ........\OML/cmm/m/it/7 n
 ........\OMS/cmsy/m/n/7 ^^F
 ........\OML/cmm/m/it/7 i
-........\OMS/cmsy/m/n/7  ........\OT1/cmr/m/n/7 1
+........\OMS/cmsy/m/n/7 ^^@
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@@ -256,7 +260,8 @@
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 ..........\mathon
 ..........\hbox(5.83333+0.83333)x7.7778, direction TLT
-...........\OMS/cmsy/m/n/10  ..........\mathoff
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@@ -266,7 +271,8 @@
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 ............\mathon
 ............\hbox(5.83333+0.83333)x7.7778, direction TLT
-.............\OMS/cmsy/m/n/10  ............\mathoff
+.............\OMS/cmsy/m/n/10 ^^@
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-.....\OMS/cmsy/m/n/10  .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.....\OMS/cmsy/m/n/10 ^^@
+.....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\hbox(14.5001+9.50012)x20.24313, direction TLT
 ......\hbox(14.5001+9.50012)x20.24313, direction TLT
 .......\hbox(0.39998+23.60025)x7.36115, shifted -14.10013, direction TLT
@@ -553,7 +560,8 @@
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 ......\OML/cmm/m/it/7 k
 ......\kern0.16898
-......\OMS/cmsy/m/n/7  ......\OT1/cmr/m/n/7 1
+......\OMS/cmsy/m/n/7 ^^@
+......\OT1/cmr/m/n/7 1
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\OT1/cmr/m/n/10 +
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -575,7 +583,8 @@
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-......\OMS/cmsy/m/n/7  ......\OT1/cmr/m/n/7 2
+......\OMS/cmsy/m/n/7 ^^@
+......\OT1/cmr/m/n/7 2
 ....\kern102.14049
 ....\hbox(7.5+2.5)x12.77782, direction TLT
 .....\hbox(7.5+2.5)x12.77782, direction TLT
@@ -843,7 +852,8 @@
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-.....\OMS/cmsy/m/n/10  .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.....\OMS/cmsy/m/n/10 ^^@
+.....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\OT1/cmr/m/n/10 (
 .....\OML/cmm/m/it/10 a
 .....\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
@@ -897,7 +907,8 @@
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-.......\OMX/cmex/m/n/10  ......\vbox(8.49998+3.49997)x0.0, direction TLT
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -2.5, direction TLT
 .....\mathoff
 ....\OT1/cmr/m/n/10 (
@@ -909,7 +920,8 @@
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-....\OMS/cmsy/m/n/10  ....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+....\OMS/cmsy/m/n/10 ^^@
+....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ....\OT1/cmr/m/n/10 (
 ....\OML/cmm/m/it/10 a
 ....\hbox(4.51111+0.0)x4.48613, shifted 1.49998, direction TLT
@@ -930,7 +942,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336, direction TLT
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007, direction TLT
-.......\OMX/cmex/m/n/10  ......\vbox(8.49998+3.49997)x0.0, direction TLT
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0, direction TLT
 ......\hbox(0.0+0.0)x0.0, shifted -2.5, direction TLT
 .....\mathoff
 ....\OT1/cmr/m/n/10 (
@@ -990,7 +1003,8 @@
 ......\OML/cmm/m/it/7 x
 ......\hbox(3.33336+0.83336)x11.98741, shifted 1.0, direction TLT
 .......\OML/cmm/m/it/5 i
-.......\OMS/cmsy/m/n/5  .......\OT1/cmr/m/n/5 1
+.......\OMS/cmsy/m/n/5 ^^@
+.......\OT1/cmr/m/n/5 1
 ......\OML/cmm/m/it/7 ;
 ......\OML/cmm/m/it/7 x
 ......\hbox(3.33234+0.0)x3.16785, shifted 1.0, direction TLT

Modified: trunk/required/amsmath/testfiles/amsldoc-5.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-5.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-5.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -181,7 +181,8 @@
 ........\OML/cmm/m/it/7 n
 ........\OT1/cmr/m/n/7 +
 ........\OML/cmm/m/it/7 ^^V
-........\OMS/cmsy/m/n/7 ........\OT1/cmr/m/n/7 1
+........\OMS/cmsy/m/n/7 ^^@
+........\OT1/cmr/m/n/7 1
 ........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\kern1.11111
 .......\hbox(3.66875+0.0)x32.55415, glue set 22.55392fill
@@ -196,7 +197,8 @@
 ...........\hbox(0.0+0.0)x7.7778
 ............\mathon
 ............\hbox(5.83333+0.83333)x7.7778
-.............\OMS/cmsy/m/n/10 ............\mathoff
+.............\OMS/cmsy/m/n/10 ^^@
+............\mathoff
 ..........\kern -1.11108
 ..........\mathoff
 ........\kern -3.8888
@@ -204,7 +206,8 @@
 .........\hbox(0.0+0.0)x7.7778
 ..........\mathon
 ..........\hbox(5.83333+0.83333)x7.7778
-...........\OMS/cmsy/m/n/10 ..........\mathoff
+...........\OMS/cmsy/m/n/10 ^^@
+..........\mathoff
 ........\mathoff
 .....\glue(\thickmuskip) 2.77771 plus 2.77771
 .....\OML/cmm/m/it/10 B
@@ -218,7 +221,8 @@
 ........\OML/cmm/m/it/7 n
 ........\OMS/cmsy/m/n/7 ^^F
 ........\OML/cmm/m/it/7 i
-........\OMS/cmsy/m/n/7 ........\OT1/cmr/m/n/7 1
+........\OMS/cmsy/m/n/7 ^^@
+........\OT1/cmr/m/n/7 1
 ........\kern 1.36574
 ........\glue 0.0 plus 1.0fil minus 1.0fil
 .......\kern1.16664
@@ -228,7 +232,8 @@
 .........\hbox(0.0+0.0)x7.7778
 ..........\mathon
 ..........\hbox(5.83333+0.83333)x7.7778
-...........\OMS/cmsy/m/n/10 ..........\mathoff
+...........\OMS/cmsy/m/n/10 ^^@
+..........\mathoff
 ........\kern -3.8888
 ........\cleaders 0.0 plus 1.0fill
 .........\hbox(0.0+0.0)x5.55563
@@ -238,7 +243,8 @@
 ...........\hbox(0.0+0.0)x7.7778
 ............\mathon
 ............\hbox(5.83333+0.83333)x7.7778
-.............\OMS/cmsy/m/n/10 ............\mathoff
+.............\OMS/cmsy/m/n/10 ^^@
+............\mathoff
 ..........\kern -1.11108
 ..........\mathoff
 ........\kern -3.8888
@@ -483,7 +489,8 @@
 .....\hbox(4.8611+0.0)x4.92017, shifted -4.12892
 ......\OML/cmm/m/it/7 k
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.....\OMS/cmsy/m/n/10 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.....\OMS/cmsy/m/n/10 ^^@
+.....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\hbox(14.5001+9.50012)x20.24313
 ......\hbox(14.5001+9.50012)x20.24313
 .......\hbox(0.39998+23.60025)x7.36115, shifted -14.10013
@@ -502,7 +509,8 @@
 .....\hbox(4.8611+0.83334)x15.15631, shifted -4.12892
 ......\OML/cmm/m/it/7 k
 ......\kern0.16898
-......\OMS/cmsy/m/n/7 ......\OT1/cmr/m/n/7 1
+......\OMS/cmsy/m/n/7 ^^@
+......\OT1/cmr/m/n/7 1
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\OT1/cmr/m/n/10 +
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
@@ -524,7 +532,8 @@
 .....\hbox(4.8611+0.83334)x15.15631, shifted -4.12892
 ......\OML/cmm/m/it/7 k
 ......\kern0.16898
-......\OMS/cmsy/m/n/7 ......\OT1/cmr/m/n/7 2
+......\OMS/cmsy/m/n/7 ^^@
+......\OT1/cmr/m/n/7 2
 ....\kern102.14049
 ....\hbox(7.5+2.5)x12.77782, display
 .....\hbox(7.5+2.5)x12.77782
@@ -776,7 +785,8 @@
 ......\OT1/cmr/m/n/7 1
 .....\OT1/cmr/m/n/10 )
 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-.....\OMS/cmsy/m/n/10 .....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+.....\OMS/cmsy/m/n/10 ^^@
+.....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 .....\OT1/cmr/m/n/10 (
 .....\OML/cmm/m/it/10 a
 .....\hbox(4.51111+0.0)x4.48613, shifted 1.49998
@@ -828,7 +838,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49997)x0.0
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -2.5
 .....\mathoff
 ....\OT1/cmr/m/n/10 (
@@ -840,7 +851,8 @@
 .....\OT1/cmr/m/n/7 1
 ....\OT1/cmr/m/n/10 )
 ....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-....\OMS/cmsy/m/n/10 ....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
+....\OMS/cmsy/m/n/10 ^^@
+....\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ....\OT1/cmr/m/n/10 (
 ....\OML/cmm/m/it/10 a
 ....\hbox(4.51111+0.0)x4.48613, shifted 1.49998
@@ -861,7 +873,8 @@
 .....\mathon
 .....\hbox(8.50005+3.50006)x4.58336
 ......\hbox(0.39998+11.60013)x4.58336, shifted -8.10007
-.......\OMX/cmex/m/n/10 ......\vbox(8.49998+3.49997)x0.0
+.......\OMX/cmex/m/n/10 ^^@
+......\vbox(8.49998+3.49997)x0.0
 ......\hbox(0.0+0.0)x0.0, shifted -2.5
 .....\mathoff
 ....\OT1/cmr/m/n/10 (
@@ -915,7 +928,8 @@
 ......\OML/cmm/m/it/7 x
 ......\hbox(3.33336+0.83336)x11.98741, shifted 1.0
 .......\OML/cmm/m/it/5 i
-.......\OMS/cmsy/m/n/5 .......\OT1/cmr/m/n/5 1
+.......\OMS/cmsy/m/n/5 ^^@
+.......\OT1/cmr/m/n/5 1
 ......\OML/cmm/m/it/7 ;
 ......\OML/cmm/m/it/7 x
 ......\hbox(3.33234+0.0)x3.16785, shifted 1.0

Modified: trunk/required/amsmath/testfiles/amsldoc-6.luatex.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-6.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-6.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -68,7 +68,8 @@
 ............\hbox(0.0+0.0)x7.7778, direction TLT
 .............\mathon
 .............\hbox(5.83333+0.83333)x7.7778, direction TLT
-..............\OMS/cmsy/m/n/10  .............\mathoff
+..............\OMS/cmsy/m/n/10 ^^@
+.............\mathoff
 ...........\kern -3.8888
 ...........\cleaders 0.0 plus 1.0fill
 ............\hbox(0.0+0.0)x5.55563, direction TLT
@@ -78,7 +79,8 @@
 ..............\hbox(0.0+0.0)x7.7778, direction TLT
 ...............\mathon
 ...............\hbox(5.83333+0.83333)x7.7778, direction TLT
-................\OMS/cmsy/m/n/10  ...............\mathoff
+................\OMS/cmsy/m/n/10 ^^@
+...............\mathoff
 .............\kern -1.11108
 .............\mathoff
 ...........\kern -3.8888

Modified: trunk/required/amsmath/testfiles/amsldoc-6.tlg
===================================================================
--- trunk/required/amsmath/testfiles/amsldoc-6.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/amsmath/testfiles/amsldoc-6.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -63,7 +63,8 @@
 ............\hbox(0.0+0.0)x7.7778
 .............\mathon
 .............\hbox(5.83333+0.83333)x7.7778
-..............\OMS/cmsy/m/n/10 .............\mathoff
+..............\OMS/cmsy/m/n/10 ^^@
+.............\mathoff
 ...........\kern -3.8888
 ...........\cleaders 0.0 plus 1.0fill
 ............\hbox(0.0+0.0)x5.55563
@@ -73,7 +74,8 @@
 ..............\hbox(0.0+0.0)x7.7778
 ...............\mathon
 ...............\hbox(5.83333+0.83333)x7.7778
-................\OMS/cmsy/m/n/10 ...............\mathoff
+................\OMS/cmsy/m/n/10 ^^@
+...............\mathoff
 .............\kern -1.11108
 .............\mathoff
 ...........\kern -3.8888

Modified: trunk/required/babel/testfiles/tlb1326.tlg
===================================================================
--- trunk/required/babel/testfiles/tlb1326.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/babel/testfiles/tlb1326.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -355,7 +355,8 @@
 .....\glue 10.0
 .....\mathon
 .....\hbox(6.67859+0.83333)x29.10413
-......\OMS/cmsy/m/n/10 ......\glue(\thinmuskip) 1.66663
+......\OMS/cmsy/m/n/10 ^^@
+......\glue(\thinmuskip) 1.66663
 ......\hbox(6.67859+0.0)x12.2778 []
 ......\glue(\thinmuskip) 1.66663
 ......\OML/cmm/m/it/10 x
@@ -401,7 +402,8 @@
 .....\glue 10.0
 .....\mathon
 .....\hbox(6.67859+0.83333)x29.10413
-......\OMS/cmsy/m/n/10 ......\glue(\thinmuskip) 1.66663
+......\OMS/cmsy/m/n/10 ^^@
+......\glue(\thinmuskip) 1.66663
 ......\hbox(6.67859+0.0)x12.2778 []
 ......\glue(\thinmuskip) 1.66663
 ......\OML/cmm/m/it/10 x

Modified: trunk/required/babel/testfiles/tlb2595.tlg
===================================================================
--- trunk/required/babel/testfiles/tlb2595.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/babel/testfiles/tlb2595.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -96,7 +96,8 @@
 ..\glue 4.53328 plus 2.09787 minus 1.40137
 ..\kern -2.44998 (for accent)
 ..\hbox(8.19998+0.0)x13.79987, shifted -3.03333
-...\tencyr ..\kern -11.34988 (for accent)
+...\tencyr ^^@
+..\kern -11.34988 (for accent)
 ..\tencyr E
 ..\glue 4.53328 plus 2.09787 minus 1.40137
 ..\tencyr ^^P (ligature Yu)
@@ -169,7 +170,8 @@
 ..\tencyr y
 ..\glue 4.53328 plus 2.09998 minus 1.39998
 ..\kern -3.9333 (for accent)
-..\tencyr ..\kern -9.86656 (for accent)
+..\tencyr ^^@
+..\kern -9.86656 (for accent)
 ..\tencyr e
 ..\glue 4.53328 plus 2.09998 minus 1.39998
 ..\tencyr ^^X (ligature yu)

Modified: trunk/required/tools/testfiles/sx197130.luatex.tlg
===================================================================
--- trunk/required/tools/testfiles/sx197130.luatex.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/tools/testfiles/sx197130.luatex.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -529,7 +529,8 @@
 ........\mathon
 ........\OT1/cmr/m/n/10 2
 ........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-........\OMS/cmsy/m/n/10  ........\penalty 700
+........\OMS/cmsy/m/n/10 ^^@
+........\penalty 700
 ........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ........\OT1/cmr/m/n/10 3
 ........\OML/cmm/m/it/10 i
@@ -564,7 +565,8 @@
 .........\glue 5.0
 ........\penalty 0
 ........\mathon
-........\OMS/cmsy/m/n/10  ........\OT1/cmr/m/n/10 0
+........\OMS/cmsy/m/n/10 ^^@
+........\OT1/cmr/m/n/10 0
 ........\mathoff
 ........\OT1/cmr/m/n/10 .
 ........\penalty 10000

Modified: trunk/required/tools/testfiles/sx197130.tlg
===================================================================
--- trunk/required/tools/testfiles/sx197130.tlg	2017-03-31 05:29:05 UTC (rev 1439)
+++ trunk/required/tools/testfiles/sx197130.tlg	2017-03-31 07:34:59 UTC (rev 1440)
@@ -450,7 +450,8 @@
 ........\mathon
 ........\OT1/cmr/m/n/10 2
 ........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
-........\OMS/cmsy/m/n/10 ........\penalty 700
+........\OMS/cmsy/m/n/10 ^^@
+........\penalty 700
 ........\glue(\medmuskip) 2.22217 plus 1.11108 minus 2.22217
 ........\OT1/cmr/m/n/10 3
 ........\OML/cmm/m/it/10 i
@@ -480,7 +481,8 @@
 .........\glue 5.0
 ........\penalty 0
 ........\mathon
-........\OMS/cmsy/m/n/10 ........\OT1/cmr/m/n/10 0
+........\OMS/cmsy/m/n/10 ^^@
+........\OT1/cmr/m/n/10 0
 ........\mathoff
 ........\OT1/cmr/m/n/10 .
 ........\penalty 10000



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