c</dt>

<dd>Remove unused variable GRFASL.</dd>

<dt>grsfs.f</dt>

<dd>(File deleted.)</dd>

<dt>grtext.f</dt>

<dd>Now sends text as a comment to output when requested.</dd>

<dt>pgbeg.f</dt>

<dd>Initialize hatching attributes. Explicitly initialize variable
to zero.</dd>

<dt>pgbox.f</dt>

<dd>(Aesthetic improvement.) Move labels outwards slightly when
inverted ticks are requested; adjust position of `MV' y
labels.</dd>

<dt>pgcl.f (support routine for pgconl)</dt>

<dd>(Bug fix.) The contour labels were