[Xy-pic] A small xy query

[Geoff Russell]

Hi,

Is the behaviour of the following code correct?

On my TeXLive 2003 distro runing pdftex on the following
gives

      1. AAAA A--->B BBBB

      2. AAAA A--->B BBBB   (but with the A ----> B dropped a little).

Why the drop?

Cheers,
Geoff Russell

------------------------------- sample

\input xy
\xyoption{all}

1. AAAAA $\xymatrix at 1{A \ar[r] &B}$ BBBBB.

2. AAAAA $\xymatrix at 1{\txt{A} \ar[r] &\txt{B}}$ BBBBB.

\bye