This is emTeX (tex386), Version 3.141 [3c-beta8] (INITEX)  3 MAY 1993 14:52
**dplainfg \dump
(dplainfg.tex (plain.tex Preloading the plain format: codes, registers,
\maxdimen=\dimen10
\hideskip=\skip10
\centering=\skip11
\p@=\dimen11
\z@=\dimen12
\z@skip=\skip12
\voidb@x=\box10

parameters,
\smallskipamount=\skip13
\medskipamount=\skip14
\bigskipamount=\skip15
\normalbaselineskip=\skip16
\normallineskip=\skip17
\normallineskiplimit=\dimen13
\jot=\dimen14
\interdisplaylinepenalty=\count23
\interfootnotelinepenalty=\count24
fonts, \fonthdg =dm... more fonts,
\itfam=\fam4
\slfam=\fam5
\bffam=\fam6
\ttfam=\fam7
macros,
\strutbox=\box11
\mscount=\count25
\tabs=\box12
\tabsyet=\box13
\tabsdone=\box14
math definitions,
\rootbox=\box15
\p@renwd=\dimen15

output routines,
\headline=\toks10
\footline=\toks11
\footins=\insert254
\topins=\insert253
hyphenation (hyphen.tex (hyacceur.tex)
languages: patterns and exceptions,
\l@nguage=\count26
\initl@=\count27
\workl@=\count28

The english language is used as language number 0 (enhyph.tex
Enhyph.tex English hyphenation pattern.) (enhyphex.tex
Enhyphex.tex English exception words.)
The french language is used as language number 1 (f8hyph.tex
f8hyph.tex french hyphenation patterns. dc/ec 8bits encoding (V1.7))
The german language is used as language number 2 (ghyphen.min) (acmacros.sty
Font heading:dm
))))
Beginning to dump on file dplainfg.fmt
(preloaded format=dplainfg 93.5.3)
1999 strings of total length 27992
5386 memory locations dumped; current usage is 110&5273
964 multiletter control sequences
\font\nullfont=nullfont
\font\tenrm=dmr10
\font\sevenrm=dmr7
\font\fiverm=dmr5
\font\teni=cmmi10
\font\seveni=cmmi7
\font\fivei=cmmi5
\font\tensy=cmsy10
\font\sevensy=cmsy7
\font\fivesy=cmsy5
\font\tenex=cmex10
\font\tenbf=dmbx10
\font\sevenbf=dmbx7
\font\fivebf=dmbx5
\font\tentt=dmtt10
\font\tensl=dmsl10
\font\tenit=dmti10
6978 words of font info for 16 preloaded fonts
17 hyphenation exceptions
Hyphenation trie of length 13060 has 434 ops out of 750
 170 for language 2
 83 for language 1
 181 for language 0
No pages of output.