This is METAFONT, WAITS Version 0.91 (preloaded base=plain 85.6.15)  16 JUN 1985 15:00
**stest
(STEST.MF[CM,DEK] (CMBASE.MF[CM,DEK]) (CMSX10.MF[CM,DEK]) (TEST.MF[CM,DEK]
Italic letter x
>> y3'l
! Undefined y coordinate has been replaced by 0.
<to be read again> 
                   ..
---->..
       tension.infinity..
<for(l)> path_(SUFFIX0):=z3'(SUFFIX0)---
                                   z6(SUFFIX0)...{right}z7(SUFFIX0); ...
stroke->...s.e=l,r:path_.e:=(TEXT2);endfor
                                          .if.cycle.path_.l:errmessag...
<to be read again> 
                   ;
p.4,l.17 ...troke z3'e---z6e...{right}z7e;
                                           bulb(7,8,9); % upper link ...
? i???
x9=x9l+15.50003
y9=y9r
x9r=x9l+31.00005
y9l=y9r
y3'=y3'l
y3'r=y3'l
>> y3'l
! Undefined y coordinate has been replaced by 0.
<to be read again> 
                   ..
---->..
       tension.infinity..
<for(r)> path_(SUFFIX0):=z3'(SUFFIX0)---
                                   z6(SUFFIX0)...{right}z7(SUFFIX0); ...
stroke->...s.e=l,r:path_.e:=(TEXT2);endfor
                                          .if.cycle.path_.l:errmessag...
<to be read again> 
                   ;
p.4,l.17 ...troke z3'e---z6e...{right}z7e;
                                           bulb(7,8,9); % upper link ...
? e
Output written on STEST.GF[CM,DEK] (0 characters, 108 bytes).