Complete issue 10:1 as one pdf - TUG

Page 22 : Changes to the Programs and Fonts 20 February 1989
META FONT
Changes since 15 June 1987
540. Typo suppresses an error detection (Chris Thompson, 2May88)
Qx module 963
if txy mod unity=O then if tyy mod unity=O then
QY
if txx mod unity=O then if tyy mod unity=O then
Qz
541. get-x-token can lose a scanned declared variable (Chris Thompson, 4May88)
Qx module 1011
if equiv (x) =null then new-root (x) ;
QY
Qz
Qx module 1011
done:scan-declared-variable:=h;
QY
done: if eq-type(x) tag-token then clear-symbol(x,f alse) ;
if equiv(x)=null then new-root (x) ;
scan-declared-variable:=h;
Qz
542. Avoid negative divisor rounding upward (Chris Thompson, fixed 19Jun88)
Qx module 168
else t:=(lo-mem-max+hi_mem_min+2) div 2; {llo-mem-max+2