retex-engine 1.4.0

The TeX typesetting engine for retex
Documentation
 restricted system commands enabled.
(./macros.tex
! Undefined control sequence.
l.3 \protected
              \long\gdef\a#1#2#{\expanded{\b\c ##1 #2}}
> \a=\long macro:
#1#2{->\expanded {\b \c ##1 #2}{.
l.4 \show\a
           
! Undefined control sequence.
\x ->\protected 
                \long \gdef 
l.6 \x
      \y#1#{\expanded{\b\c ##1}}
> \y=\long macro:
#1{->\expanded {\b \c ##1}{.
l.7 \show\y
           
> \z=macro:
{->[{.
l.8 \def\z#{[}\show\z
                     
! Undefined control sequence.
\a #1#2{->\expanded 
                    {\b \c ##1 #2}{
l.10 \edef\c{\a1{
                 2}\z{}}\show\c
! Undefined control sequence.
<argument> \c 
              
...
l.10 \edef\c{\a1{
                 2}\z{}}\show\c
! Illegal parameter number in definition of \c.
<to be read again> 
                   1
...
l.10 \edef\c{\a1{
                 2}\z{}}\show\c
> \c=macro:
->{()##1 }{2}[{}.
l.10 \edef\c{\a1{2}\z{}}\show\c
                               
)
(see the transcript file for additional information)
No pages of output.
Transcript written on macros.log.