@then@box
@if@box
@and@box
@or@box
@regel@box
@depth
= 1.5ex
= 1.5ex
= 0.5ex
= 0.5ex
= 1cm
= 2cm
= 0pt
= 1ex
= 1ex
@firstrule firstruletrue
namedefregel*
regel-Umgebung in \hbox nicht erlaubt
@firstrule
<
-
restorepar
<
-
regel-Umgebung in math-mode nicht erlaubt
currentlabel=1
eqnswtrue
hen@box=THEN( f@box=to hen@boxIF( nd@box=AND r@box=ORifnextchar,to f@box
by -hen@box
<)<
<40>>ifnextchar;to f@box
by -hen@box
<)<
<41>>ifnextchar.to f@box
by -hen@box
<)<
<42>>to f@box
by -hen@box
<)
<14>>ifnextchar,to hen@box
by -hen@box
<)<
<45>>ifnextchar;to hen@box
by -hen@box
<)<
<46>>ifnextchar.to hen@box
by -hen@box
<)<
<47>>to hen@box
by -hen@box
<)
<15>>
@box
@box egel@box-
by -
parboxrestore
namedefendregel*epth=egel@box
epth by egel@box
epth by -
egel@box
to epth
@eqnsw eqnnum
@̧equation@ne
doendpefirstrulefalse
ignoretrue
restorepar
firstruletrue
endpefalse
=restorepar
0=
firstruletrue
endpefalse
endpetrue