retex-engine 1.4.0

The TeX typesetting engine for retex
Documentation
 restricted system commands enabled.
(./dirs-nesting.tex [A]
> \box0=
\vbox(0.0+0.0)x100.0, direction TLT
.\hbox(0.0+0.0)x100.0, direction TLT
..\localpar
...\localinterlinepenalty=0
...\localbrokenpenalty=0
...\localleftbox=null
...\localrightbox=null
..\begindir TRT
..\rule(*+*)x1.0
..\penalty 10000
..\enddir TRT
..\glue(\parfillskip) 0.0
..\glue(\rightskip) 0.0

! OK.
l.4 ...ent\vrule width 1pt\par}\endgroup}\showbox0
                                                  
[B]
> \box0=
\vbox(0.0+0.0)x100.0, direction TLT
.\vbox(0.0+0.0)x100.0, direction TLT
..\hbox(0.0+0.0)x100.0, direction TLT
...\localpar
....\localinterlinepenalty=0
....\localbrokenpenalty=0
....\localleftbox=null
....\localrightbox=null
...\rule(*+*)x1.0
...\penalty 10000
...\glue(\parfillskip) 0.0
...\glue(\rightskip) 0.0

! OK.
l.5 ...oindent\vrule width 1pt\par}\box1}\showbox0
                                                  
[C]
! Missing } inserted.
<inserted text> 
                }
...
l.6 ...ction=1 {\noindent\vrule width 1pt\endgroup
                                                  \vrule width 2pt}\par}\sho...

! Too many }'s.
l.6 ...le width 1pt\endgroup\vrule width 2pt}\par}
                                                  \showbox0
> \box0=
\vbox(0.0+0.0)x100.0, direction TLT
.\hbox(0.0+0.0)x100.0, direction TLT
..\localpar
...\localinterlinepenalty=0
...\localbrokenpenalty=0
...\localleftbox=null
...\localrightbox=null
..\begindir TRT
..\rule(*+*)x1.0
..\enddir TRT
..\rule(*+*)x2.0
..\penalty 10000
..\glue(\parfillskip) 0.0
..\glue(\rightskip) 0.0

! OK.
l.6 ...1pt\endgroup\vrule width 2pt}\par}\showbox0
                                                  
[D]
> \box0=
\hbox(0.0+0.0)x100.0, direction TLT
.\begindir TRT
.\vbox(0.0+0.0)x100.0, direction TRT
..\hbox(0.0+0.0)x100.0, direction TRT
...\localpar
....\localinterlinepenalty=0
....\localbrokenpenalty=0
....\localleftbox=null
....\localrightbox=null
...\rule(*+*)x1.0
...\penalty 10000
...\glue(\parfillskip) 0.0
...\glue(\rightskip) 0.0

! OK.
l.7 ...0pt\noindent\vrule width 1pt\par}}\showbox0
                                                  
)
(see the transcript file for additional information)
No pages of output.
Transcript written on dirs-nesting.log.