Document more rail types patch in landscape HTML docs.

docs/landscape.html

@@ -224,9 +224,10 @@
    <td>
     <ul>
      <li>m1 bits 4..0: <a href="#OwnershipInfo">owner</a> of the tile</li>
+     <li style="color: blue">m1 bit 7: bit 4 of track type (more rail types patch)</li>
      <li>m2: see signals</li>
      <li>m3 bits 7..4: see signals</li>
-     <li>m3 bits 3..0 = <a name="TrackType">track type</a>:
+     <li style="color: purple">m3 bits 3..0 = bits 3..0 of <a name="TrackType">track type</a>:
       <table>
        <tr>
         <td><tt>0</tt>&nbsp; </td>
@@ -632,7 +633,8 @@
        <li>m5 bit 6 set: level crossing
         <ul>
          <li>m1 bits 4..0: <a href="#OwnershipInfo">owner</a> of the railway track</li>
-         <li>m3 bits 3..0: <a href="#TrackType">railway track type</a></li>
+         <li style="color: blue">m1 bit 7: bit 4 of <a href="#TrackType">track type</a> for railway (more rail types patch)</li>
+         <li style="color: purple">m3 bits 3..0: bits 3..0 of <a href="#TrackType">railway track type</a></li>
          <li>m5 bit 0: direction
           <table>
            <tr>
@@ -861,12 +863,13 @@
    <td valign=top nowrap>&nbsp;</td>
    <td>
     <ul>
+     <li style="color: blue">m1 bit 7: bit 4 of <a href="#TrackType">track type</a> for railway (more rail types patch)</li>
      <li>m1 bits 6..5: water class for buoys, water part of docks and for airport tiles</li>
      <li>m1 bits 4..0: <a href="#OwnershipInfo">owner</a> of the station</li>
      <li>m2: index into the array of stations</li>
      <li>m3 bits 7..4: persistent random data for railway stations/waypoints and airports)</li>
      <li>m3 bits 7..4: <a href="#OwnershipInfo">owner</a> of tram tracks (road stop)</li>
-     <li>m3 bits 3..0: <a href="#TrackType">track type</a> for railway stations/waypoints</li>
+     <li style="color: purple">m3 bits 3..0: bits 3..0 of <a href="#TrackType">track type</a> for railway stations/waypoints</li>
      <li>m4: custom station id; 0 means standard graphics</li>
      <li>m5: graphics index (range from 0..255 for each station type):
       <table>
@@ -1448,9 +1451,10 @@
    <td valign=top nowrap>&nbsp;</td>
    <td>
     <ul>
+     <li style="color: blue">m1 bit 7: bit 4 of <a href="#TrackType">track type</a> for railway (more rail types patch)</li>
      <li>m1 bits 4..0: <a href="#OwnershipInfo">owner</a></li>
      <li>m3 bits 7..4: <a href="#OwnershipInfo">owner</a> of tram</li>
-     <li>m3 bits 3..0: <a href="#TrackType">track type</a> for railway</li>
+     <li style="color: purple">m3 bits 3..0: bits 3..0 of <a href="#TrackType">track type</a> for railway</li>
      <li>m5 bit 4: pbs reservation state for railway</li>
      <li>m5 bit 7 clear: tunnel entrance/exit</li>
      <li>m5 bit 7 set: bridge ramp

docs/landscape_grid.html

@@ -97,7 +97,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">rail</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
-      <td class="bits"><span class="free">OOO</span>X XXXX</td>
+      <td class="bits"><span class="used_p">P</span><span class="free">OO</span>X XXXX</td>
       <td class="bits"><span class="free">OOOO</span> XXXX <span class="free">OOOO OOOO</span></td>
       <td class="bits"><span class="free">OOOO</span> XXXX</td>
       <td class="bits"><span class="free">OOOO</span> XXXX</td>
@@ -146,7 +146,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">level crossing</td>
       <td class="bits">-inherit-</td>
       <td class="bits">-inherit-</td>
-      <td class="bits">-inherit-</td>
+      <td class="bits"><span class="used_p">P</span><span class="free">OO</span>X XXXX</td>
       <td class="bits">-inherit-</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits">-inherit-</td>
@@ -158,7 +158,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">road depot</td>
       <td class="bits">-inherit-</td>
       <td class="bits">-inherit-</td>
-      <td class="bits">-inherit-</td>
+      <td class="bits"><span class="free">OOO</span>X XXXX</td>
       <td class="bits">-inherit-</td>
       <td class="bits">XXXX <span class="free">OOOO</span></td>
       <td class="bits"><span class="free">OOOO OOOO</span></td>
@@ -197,7 +197,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">rail station</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
-      <td class="bits"><span class="free">O</span>XXX XXXX</td>
+      <td class="bits"><span class="used_p">P</span>XXX XXXX</td>
       <td class="bits">XXXX XXXX XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
@@ -221,7 +221,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">road stop</td>
       <td class="bits">-inherit-</td>
       <td class="bits">-inherit-</td>
-      <td class="bits">-inherit-</td>
+      <td class="bits"><span class="free">O</span>XXX XXXX</td>
       <td class="bits">-inherit-</td>
       <td class="bits">XXXX <span class="free">OOOO</span></td>
       <td class="bits"><span class="free">OOOO OOOO</span></td>
@@ -332,7 +332,7 @@ the array so you can quickly see what is used and what is not.
       <td class="caption">tunnel entrance</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
-      <td class="bits"><span class="free">OOO</span>X XXXX</td>
+      <td class="bits"><span class="used_p">P</span><span class="free">OO</span>X XXXX</td>
       <td class="bits"><span class="free">OOOO OOOO OOOO OOOO</span></td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits"><span class="free">OOOO OOOO</span></td>