[tex-live] lgrxenc.dfu

[Karl Berry]

      texmf-dist/doc/latex/lgrx/lgrenc.dfu

    (for UTF8 Greek support in LGR font encoding) should rather be in the
    TEXINPUTS path.

Thanks for the report.  I just made the change, since I've decided we
need to rebuild the full image (to fix the pdftex pipe feature reversion).

Best,
k