restricted system commands enabled.
**macros.tex
(./macros.tex
! Undefined control sequence.
l.3 \protected
\long\gdef\a#1#2#{\expanded{\b\c ##1 #2}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
> \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}}
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
> \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
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Undefined control sequence.
<argument> \c
...
l.10 \edef\c{\a1{
2}\z{}}\show\c
The control sequence at the end of the top line
of your error message was never \def'ed. If you have
misspelled it (e.g., `\hobx'), type `I' and the correct
spelling (e.g., `I\hbox'). Otherwise just continue,
and I'll forget about whatever was undefined.
! Illegal parameter number in definition of \c.
<to be read again>
1
...
l.10 \edef\c{\a1{
2}\z{}}\show\c
You meant to type ## instead of #, right?
Or maybe a } was forgotten somewhere earlier, and things
are all screwed up? I'm going to assume that you meant ##.
> \c=macro:
->{()##1 }{2}[{}.
l.10 \edef\c{\a1{2}\z{}}\show\c
)
No pages of output.