manual: Update Color Schemes section to mention the cursor colour is settable, and also cover setting colours to values from the larger xterm palette, or directly to RGB values.

Author: davidrg

doc/manual/index.html

@@ -6511,6 +6511,11 @@ <h3 id="c7color">Color Schemes</h3>
 <td>Black
 <td>Yellow
 <td><tt>set terminal color selection</tt>
+<tr>
+<td>Cursor (K95G only)
+<td>Black
+<td>#c0c0c0
+<td><tt>set terminal color cursor</tt>
 </table>
 </blockquote>
 <p>
@@ -6621,6 +6626,19 @@ <h3 id="c7color">Color Schemes</h3>
   set terminal color status white cyan
 </pre>
 
+<p>
+K95G supports xterms larger 256-color palette as well as direct 24bit RGB color
+by default (this can be changed with <tt>set terminal color palette</tt>).
+Colors from the xterm palette can be specified by number using the INDEX keyword
+while RGB values can be given directly following the RGB keyword. For example,
+set a the status line to an amber red 255, green 176, blue 0) foreground
+with a SeaGreen3 (color 78) background:
+<p>
+<pre>
+  set terminal color status rgb 255 176 0 index 78
+</pre>
+
+
 <p>
 You should avoid using high-intensity colors in the terminal screen as either
 foreground or background colors, since this can make host-controlled effects