 .rows. .cols.</code></font>' except that the first two words
on each line are skipped.  As usual, trailing extraneous numbers are
also skipped.
</ul>
<p>
<b>See also</b> `<font color="#82140F"><code>set x grid</code></font>', `<font color="#82140F"><code>set y grid</code></font>'
<p>


RETURN VALUE:
<p>
`<font color="#82140F"><code>read grid x</code></font>' sets `<font color="#82140F"><code>\.return_value</code></font>' to `<font color="#82140F"><code>N cols</code></font>'
<p>
`<font color="#82140F"><code