[Groff] eqn: sqrt looks ugly

[Patrik Schindler]

Hello,

am I doing something wrong or did I find a bug?

Input:
.EQ
y = sqrt x
.EN
.EQ
y = sqrt { x a b c }
.EN

Processed with:
groff -me -ma4 -mgerman -e eqn.me |ps2pdf - ~/eqn.pdf
Using groff 1.19.2.

Output see screenshot and attached PDF. The line above the sqrt-sign  
seems to start about one em left to the place it should start.

Any hints on that?

:wq! PoC

eqn.pdf
Description: Adobe PDF document