restricted system commands enabled.
**space-charcode.tex
(./space-charcode.tex
> \x=macro:
->a!b.
l.5 \lccode32=`\! \lowercase{\def\x{a b}}\show\x
> \y=macro:
->AAB.
l.6 \uccode32=`\A \uppercase{\def\y{a b}}\show\y
> \z=macro:
->a b.
l.8 \lccode`\Z=32 \lowercase{\def\z{aZb}}\show\z
[different] [same] [different] [!|x] [!y|z]
> \e=macro:
->! .
l.18 \edef\e{\bang\sp}\show\e
> \box0=
\hbox(0.0+0.0)x0.0, direction TLT
.\glue(\spaceskip) 0.0
! OK.
l.19 ...oxbreadth=10 \setbox0\hbox{\bang}\showbox0
)
No pages of output.