Index: trunk/doc/developer/lihata_format/data.svg
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--- trunk/doc/developer/lihata_format/data.svg	(revision 20833)
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+<g id="edge131" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/rubberend</title>
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-<g id="a_node97"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
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-<text text-anchor="middle" x="3446.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
-<text text-anchor="middle" x="3446.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node98" class="node"><title>dup28_/lht_tree_doc/comm/flags_line/children/drc</title>
+<g id="a_node98"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="3484.18" cy="-655.051" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="3484.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="3484.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge133" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/drc</title>
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+<polygon fill="black" stroke="black" points="3493.09,-691.249 3488.21,-681.842 3486.16,-692.236 3493.09,-691.249"/>
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-<g id="a_node98"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/lock" xlink:title="Set for locked objects.">
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-<text text-anchor="middle" x="3483.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node99" class="node"><title>dup28_/lht_tree_doc/comm/flags_line/children/lock</title>
+<g id="a_node99"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="3521.18" cy="-565.311" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="3521.18" y="-569.111" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="3521.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="3492.4,-601.459 3487.45,-592.093 3485.48,-602.503 3492.4,-601.459"/>
+<g id="edge135" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/lock</title>
+<path fill="none" stroke="black" d="M3539.18,-1176.92C3539.18,-1140.3 3539.18,-1072.7 3539.18,-1015.01 3539.18,-1015.01 3539.18,-1015.01 3539.18,-743.791 3539.18,-694.462 3532.22,-637.812 3526.95,-602.047"/>
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-<g id="node99" class="node"><title>dup28_/lht_tree_doc/comm/flags_line/children/termname</title>
-<g id="a_node99"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/termname" xlink:title="when set the names of pins are shown.">
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-<text text-anchor="middle" x="3498.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
-<text text-anchor="middle" x="3498.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node100" class="node"><title>dup28_/lht_tree_doc/comm/flags_line/children/termname</title>
+<g id="a_node100"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/termname" xlink:title="when set the names of pins are shown.">
+<ellipse fill="none" stroke="black" cx="3536.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
+<text text-anchor="middle" x="3536.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
+<text text-anchor="middle" x="3536.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge137" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/termname</title>
+<path fill="none" stroke="black" d="M3547.9,-1177.57C3559.12,-1141.41 3577.18,-1074.02 3577.18,-1015.01 3577.18,-1015.01 3577.18,-1015.01 3577.18,-654.051 3577.18,-601.979 3571.18,-588.864 3558.18,-538.441 3555.91,-529.618 3552.91,-520.274 3549.86,-511.594"/>
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-<g id="a_node100"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/floater" xlink:title="subc part can be moved after subc placing">
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-<text text-anchor="middle" x="3537.18" y="-389.631" font-family="Times,serif" font-size="14.00">floater</text>
-<text text-anchor="middle" x="3537.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node101" class="node"><title>dup28_/lht_tree_doc/comm/flags_line/children/floater</title>
+<g id="a_node101"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/floater" xlink:title="subc part can be moved after subc placing">
+<ellipse fill="none" stroke="black" cx="3575.18" cy="-385.831" rx="36.5405" ry="26.7407"/>
+<text text-anchor="middle" x="3575.18" y="-389.631" font-family="Times,serif" font-size="14.00">floater</text>
+<text text-anchor="middle" x="3575.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
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 </g>
 </g>
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-<g id="edge138" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/floater</title>
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-<polygon fill="black" stroke="black" points="3553.09,-420.346 3546.56,-411.998 3546.46,-422.592 3553.09,-420.346"/>
+<g id="edge139" class="edge"><title>dup28_/lht_tree_doc/comm/flags_line&#45;&gt;dup28_/lht_tree_doc/comm/flags_line/children/floater</title>
+<path fill="none" stroke="black" d="M3556.05,-1179.42C3578.44,-1144.61 3615.18,-1077.9 3615.18,-1015.01 3615.18,-1015.01 3615.18,-1015.01 3615.18,-564.311 3615.18,-513.859 3599.61,-457.27 3587.9,-421.844"/>
+<polygon fill="black" stroke="black" points="3591.09,-420.346 3584.56,-411.998 3584.46,-422.592 3591.09,-420.346"/>
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@@ -1538,365 +1555,365 @@
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-<g id="node102" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/on</title>
-<g id="a_node102"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/on" xlink:title="draw any thermal only if this string is present; else normal clearance is applied">
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-<text text-anchor="middle" x="3635.18" y="-1107.55" font-family="Times,serif" font-size="14.00">on</text>
-<text text-anchor="middle" x="3635.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node103" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<g id="a_node103"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/on" xlink:title="draw any thermal only if this string is present; else normal clearance is applied">
+<ellipse fill="none" stroke="black" cx="3673.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="3673.18" y="-1107.55" font-family="Times,serif" font-size="14.00">on</text>
+<text text-anchor="middle" x="3673.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<polygon fill="black" stroke="black" points="3634.28,-1141.06 3632.02,-1130.71 3627.33,-1140.21 3634.28,-1141.06"/>
+<g id="edge142" class="edge"><title>dup29_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup29_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<path fill="none" stroke="black" d="M3663.67,-1177.26C3665.13,-1166.09 3666.86,-1152.92 3668.44,-1140.89"/>
+<polygon fill="black" stroke="black" points="3671.95,-1141.05 3669.78,-1130.68 3665.01,-1140.14 3671.95,-1141.05"/>
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-<g id="node103" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
-<g id="a_node103"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
-<ellipse fill="none" stroke="black" cx="3714.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
-<text text-anchor="middle" x="3714.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
-<text text-anchor="middle" x="3714.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node104" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<g id="a_node104"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
+<ellipse fill="none" stroke="black" cx="3752.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="3752.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
+<text text-anchor="middle" x="3752.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<g id="edge142" class="edge"><title>dup29_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup29_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
-<path fill="none" stroke="black" d="M3645.21,-1179.29C3658.29,-1165.16 3674.93,-1147.17 3688.6,-1132.41"/>
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+<g id="edge143" class="edge"><title>dup29_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup29_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<path fill="none" stroke="black" d="M3682.22,-1180.08C3695.53,-1165.75 3712.55,-1147.42 3726.47,-1132.43"/>
+<polygon fill="black" stroke="black" points="3729.19,-1134.65 3733.43,-1124.94 3724.06,-1129.88 3729.19,-1134.65"/>
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-<g id="a_node104"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/round" xlink:title="if present, thermal shape is rounded">
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-<text text-anchor="middle" x="3796.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node105" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/round</title>
+<g id="a_node105"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/round" xlink:title="if present, thermal shape is rounded">
+<ellipse fill="none" stroke="black" cx="3834.18" cy="-1103.75" rx="33.8824" ry="26.7407"/>
+<text text-anchor="middle" x="3834.18" y="-1107.55" font-family="Times,serif" font-size="14.00">round</text>
+<text text-anchor="middle" x="3834.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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+<g id="edge144" class="edge"><title>dup29_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup29_/lht_tree_doc/comm/thermal_heavy/children/round</title>
+<path fill="none" stroke="black" d="M3691.37,-1183.35C3700.25,-1177.74 3710.01,-1171.79 3719.18,-1166.62 3750.36,-1149.06 3759.83,-1147.86 3791.18,-1130.62 3793.85,-1129.16 3796.58,-1127.61 3799.32,-1126.04"/>
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-<g id="a_node105"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/sharp" xlink:title="if present, thermal shape is sharp">
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-<text text-anchor="middle" x="3880.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node106" class="node"><title>dup29_/lht_tree_doc/comm/thermal_heavy/children/sharp</title>
+<g id="a_node106"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/sharp" xlink:title="if present, thermal shape is sharp">
+<ellipse fill="none" stroke="black" cx="3918.18" cy="-1103.75" rx="32.5538" ry="26.7407"/>
+<text text-anchor="middle" x="3918.18" y="-1107.55" font-family="Times,serif" font-size="14.00">sharp</text>
+<text text-anchor="middle" x="3918.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<text text-anchor="middle" x="4474.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node123" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/auto</title>
+<g id="a_node123"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
+<ellipse fill="none" stroke="black" cx="4511.18" cy="-834.531" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="4511.18" y="-838.331" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="4511.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge164" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/auto</title>
+<path fill="none" stroke="black" d="M4616.38,-1183.61C4591.31,-1164.47 4557.15,-1137.63 4553.18,-1130.62 4528.52,-1087.01 4517.14,-940.538 4513.06,-871.767"/>
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-<g id="a_node123"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/rubberend" xlink:title="For lines, used internally for rubber band moves: indicates one end already rubber banding.">
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-<text text-anchor="middle" x="4490.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node124" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/rubberend</title>
+<g id="a_node124"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/rubberend" xlink:title="For lines, used internally for rubber band moves: indicates one end already rubber banding.">
+<ellipse fill="none" stroke="black" cx="4527.18" cy="-744.791" rx="50.41" ry="26.7407"/>
+<text text-anchor="middle" x="4527.18" y="-748.591" font-family="Times,serif" font-size="14.00">rubberend</text>
+<text text-anchor="middle" x="4527.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="4506.18,-779.601 4499.66,-771.25 4499.55,-781.845 4506.18,-779.601"/>
+<g id="edge166" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/rubberend</title>
+<path fill="none" stroke="black" d="M4622.91,-1180.61C4611.96,-1166.92 4599.1,-1148.77 4591.18,-1130.62 4570.21,-1082.52 4567.18,-1067.49 4567.18,-1015.01 4567.18,-1015.01 4567.18,-1015.01 4567.18,-923.271 4567.18,-872.963 4551.7,-816.553 4540,-781.108"/>
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-<g id="node124" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/drc</title>
-<g id="a_node124"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
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-<text text-anchor="middle" x="4551.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node125" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/drc</title>
+<g id="a_node125"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="4588.18" cy="-655.051" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="4588.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="4588.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge168" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/drc</title>
+<path fill="none" stroke="black" d="M4634.47,-1177.57C4623.25,-1141.41 4605.18,-1074.02 4605.18,-1015.01 4605.18,-1015.01 4605.18,-1015.01 4605.18,-833.531 4605.18,-784.229 4598.6,-727.573 4593.63,-691.799"/>
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-<g id="a_node125"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/lock" xlink:title="Set for locked objects.">
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-<text text-anchor="middle" x="4588.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node126" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/lock</title>
+<g id="a_node126"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="4625.18" cy="-565.311" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="4625.18" y="-569.111" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="4625.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge170" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/lock</title>
+<path fill="none" stroke="black" d="M4643.18,-1176.92C4643.18,-1140.3 4643.18,-1072.7 4643.18,-1015.01 4643.18,-1015.01 4643.18,-1015.01 4643.18,-743.791 4643.18,-694.462 4636.22,-637.812 4630.95,-602.047"/>
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-<g id="node126" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/termname</title>
-<g id="a_node126"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/termname" xlink:title="when set the names of pins are shown.">
-<ellipse fill="none" stroke="black" cx="4603.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
-<text text-anchor="middle" x="4603.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
-<text text-anchor="middle" x="4603.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node127" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/termname</title>
+<g id="a_node127"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/termname" xlink:title="when set the names of pins are shown.">
+<ellipse fill="none" stroke="black" cx="4640.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
+<text text-anchor="middle" x="4640.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
+<text text-anchor="middle" x="4640.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
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-<g id="edge171" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/termname</title>
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+<g id="edge172" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/termname</title>
+<path fill="none" stroke="black" d="M4651.9,-1177.57C4663.12,-1141.41 4681.18,-1074.02 4681.18,-1015.01 4681.18,-1015.01 4681.18,-1015.01 4681.18,-654.051 4681.18,-601.979 4675.18,-588.864 4662.18,-538.441 4659.91,-529.618 4656.91,-520.274 4653.86,-511.594"/>
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-<g id="a_node127"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/floater" xlink:title="subc part can be moved after subc placing">
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-<text text-anchor="middle" x="4642.18" y="-389.631" font-family="Times,serif" font-size="14.00">floater</text>
-<text text-anchor="middle" x="4642.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node128" class="node"><title>dup31_/lht_tree_doc/comm/flags_arc/children/floater</title>
+<g id="a_node128"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_arc/children/floater" xlink:title="subc part can be moved after subc placing">
+<ellipse fill="none" stroke="black" cx="4679.18" cy="-385.831" rx="36.5405" ry="26.7407"/>
+<text text-anchor="middle" x="4679.18" y="-389.631" font-family="Times,serif" font-size="14.00">floater</text>
+<text text-anchor="middle" x="4679.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="4658.09,-420.346 4651.56,-411.998 4651.46,-422.592 4658.09,-420.346"/>
+<g id="edge174" class="edge"><title>dup31_/lht_tree_doc/comm/flags_arc&#45;&gt;dup31_/lht_tree_doc/comm/flags_arc/children/floater</title>
+<path fill="none" stroke="black" d="M4660.05,-1179.42C4682.44,-1144.61 4719.18,-1077.9 4719.18,-1015.01 4719.18,-1015.01 4719.18,-1015.01 4719.18,-564.311 4719.18,-513.859 4703.61,-457.27 4691.9,-421.844"/>
+<polygon fill="black" stroke="black" points="4695.09,-420.346 4688.56,-411.998 4688.46,-422.592 4695.09,-420.346"/>
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@@ -1907,295 +1924,295 @@
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-<text text-anchor="middle" x="4740.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node130" class="node"><title>dup32_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<g id="a_node130"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/on" xlink:title="draw any thermal only if this string is present; else normal clearance is applied">
+<ellipse fill="none" stroke="black" cx="4777.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="4777.18" y="-1107.55" font-family="Times,serif" font-size="14.00">on</text>
+<text text-anchor="middle" x="4777.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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+<g id="edge177" class="edge"><title>dup32_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup32_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<path fill="none" stroke="black" d="M4870.25,-1181.58C4851.51,-1166.1 4826.5,-1145.46 4807.13,-1129.47"/>
+<polygon fill="black" stroke="black" points="4809.15,-1126.6 4799.21,-1122.93 4804.69,-1132 4809.15,-1126.6"/>
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-<g id="a_node130"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
-<ellipse fill="none" stroke="black" cx="4819.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
-<text text-anchor="middle" x="4819.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
-<text text-anchor="middle" x="4819.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node131" class="node"><title>dup32_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<g id="a_node131"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
+<ellipse fill="none" stroke="black" cx="4856.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="4856.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
+<text text-anchor="middle" x="4856.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<g id="edge177" class="edge"><title>dup32_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup32_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
-<path fill="none" stroke="black" d="M4849.3,-1177C4844.39,-1165.21 4838.52,-1151.13 4833.27,-1138.55"/>
-<polygon fill="black" stroke="black" points="4836.49,-1137.16 4829.41,-1129.28 4830.03,-1139.85 4836.49,-1137.16"/>
+<g id="edge178" class="edge"><title>dup32_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup32_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<path fill="none" stroke="black" d="M4886.41,-1177.78C4881.46,-1165.81 4875.52,-1151.46 4870.22,-1138.66"/>
+<polygon fill="black" stroke="black" points="4873.38,-1137.14 4866.32,-1129.24 4866.91,-1139.82 4873.38,-1137.14"/>
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-<g id="a_node131"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/round" xlink:title="if present, thermal shape is rounded">
-<ellipse fill="none" stroke="black" cx="4901.18" cy="-1103.75" rx="33.8824" ry="26.7407"/>
-<text text-anchor="middle" x="4901.18" y="-1107.55" font-family="Times,serif" font-size="14.00">round</text>
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-<text text-anchor="middle" x="5264.18" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node140" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/found</title>
+<g id="a_node140"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/found" xlink:title="If set, this object has been found by FindConnection()">
+<ellipse fill="none" stroke="black" cx="5301.18" cy="-1103.75" rx="33.8824" ry="26.7407"/>
+<text text-anchor="middle" x="5301.18" y="-1107.55" font-family="Times,serif" font-size="14.00">found</text>
+<text text-anchor="middle" x="5301.18" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/found -->
-<g id="edge186" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/found</title>
-<path fill="none" stroke="black" d="M5433.35,-1182.18C5425.83,-1176.67 5417.42,-1171.04 5409.18,-1166.62 5368.67,-1144.87 5354.08,-1149.58 5312.18,-1130.62 5308.3,-1128.87 5304.3,-1126.93 5300.35,-1124.93"/>
-<polygon fill="black" stroke="black" points="5301.75,-1121.71 5291.27,-1120.2 5298.52,-1127.92 5301.75,-1121.71"/>
+<g id="edge187" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/found</title>
+<path fill="none" stroke="black" d="M5470.91,-1182.84C5463.27,-1177.11 5454.64,-1171.22 5446.18,-1166.62 5405.77,-1144.68 5391.08,-1149.58 5349.18,-1130.62 5345.3,-1128.87 5341.3,-1126.93 5337.35,-1124.93"/>
+<polygon fill="black" stroke="black" points="5338.75,-1121.71 5328.27,-1120.2 5335.52,-1127.92 5338.75,-1121.71"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly -->
-<g id="node140" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly</title>
-<g id="a_node140"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/clearpoly" xlink:title="For polygons, this flag means that pins and vias will normally clear these polygons (thus, thermals are required for electrical connection). &#160;When clear, polygons will solidly connect to pins and vias. ">
-<ellipse fill="none" stroke="black" cx="5289.18" cy="-1014.01" rx="47.2526" ry="26.7407"/>
-<text text-anchor="middle" x="5289.18" y="-1017.81" font-family="Times,serif" font-size="14.00">clearpoly</text>
-<text text-anchor="middle" x="5289.18" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node141" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly</title>
+<g id="a_node141"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/clearpoly" xlink:title="For polygons, this flag means that pins and vias will normally clear these polygons (thus, thermals are required for electrical connection). &#160;When clear, polygons will solidly connect to pins and vias. ">
+<ellipse fill="none" stroke="black" cx="5326.18" cy="-1014.01" rx="47.2526" ry="26.7407"/>
+<text text-anchor="middle" x="5326.18" y="-1017.81" font-family="Times,serif" font-size="14.00">clearpoly</text>
+<text text-anchor="middle" x="5326.18" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
 <!-- dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly -->
-<g id="edge187" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly</title>
-<path fill="none" stroke="black" d="M5432.22,-1182.81C5424.84,-1177.42 5416.78,-1171.7 5409.18,-1166.62 5383.64,-1149.55 5371.22,-1153.01 5350.18,-1130.62 5328.24,-1107.26 5311.94,-1074.48 5301.73,-1049.79"/>
-<polygon fill="black" stroke="black" points="5304.95,-1048.42 5298,-1040.43 5298.45,-1051.01 5304.95,-1048.42"/>
+<g id="edge188" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly</title>
+<path fill="none" stroke="black" d="M5469.52,-1183.28C5462.07,-1177.73 5453.9,-1171.83 5446.18,-1166.62 5420.72,-1149.44 5408.22,-1153.01 5387.18,-1130.62 5365.24,-1107.26 5348.94,-1074.48 5338.73,-1049.79"/>
+<polygon fill="black" stroke="black" points="5341.95,-1048.42 5335,-1040.43 5335.45,-1051.01 5341.95,-1048.42"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly -->
-<g id="node141" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly</title>
-<g id="a_node141"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/fullpoly" xlink:title="For polygons, the full polygon is drawn (i.e. all parts instead of only the biggest one).">
-<ellipse fill="none" stroke="black" cx="5332.18" cy="-924.271" rx="41.9398" ry="26.7407"/>
-<text text-anchor="middle" x="5332.18" y="-928.071" font-family="Times,serif" font-size="14.00">fullpoly</text>
-<text text-anchor="middle" x="5332.18" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node142" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly</title>
+<g id="a_node142"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/fullpoly" xlink:title="For polygons, the full polygon is drawn (i.e. all parts instead of only the biggest one).">
+<ellipse fill="none" stroke="black" cx="5369.18" cy="-924.271" rx="41.9398" ry="26.7407"/>
+<text text-anchor="middle" x="5369.18" y="-928.071" font-family="Times,serif" font-size="14.00">fullpoly</text>
+<text text-anchor="middle" x="5369.18" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
 <!-- dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly -->
-<g id="edge189" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly</title>
-<path fill="none" stroke="black" d="M5433.14,-1182.45C5417.99,-1169.15 5399.66,-1150.64 5388.18,-1130.62 5371.63,-1101.76 5350.65,-1011.88 5339.67,-961.114"/>
-<polygon fill="black" stroke="black" points="5343.06,-960.256 5337.55,-951.212 5336.22,-961.724 5343.06,-960.256"/>
+<g id="edge190" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly</title>
+<path fill="none" stroke="black" d="M5470.15,-1182.91C5454.99,-1169.46 5436.67,-1150.77 5425.18,-1130.62 5408.7,-1101.72 5387.69,-1011.85 5376.69,-961.103"/>
+<polygon fill="black" stroke="black" points="5380.08,-960.245 5374.56,-951.204 5373.24,-961.716 5380.08,-960.245"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/selected -->
-<g id="node142" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/selected</title>
-<g id="a_node142"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/selected" xlink:title="Set when the object is selected.">
-<ellipse fill="none" stroke="black" cx="5370.18" cy="-834.531" rx="42.3529" ry="26.7407"/>
-<text text-anchor="middle" x="5370.18" y="-838.331" font-family="Times,serif" font-size="14.00">selected</text>
-<text text-anchor="middle" x="5370.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node143" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/selected</title>
+<g id="a_node143"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/selected" xlink:title="Set when the object is selected.">
+<ellipse fill="none" stroke="black" cx="5407.18" cy="-834.531" rx="42.3529" ry="26.7407"/>
+<text text-anchor="middle" x="5407.18" y="-838.331" font-family="Times,serif" font-size="14.00">selected</text>
+<text text-anchor="middle" x="5407.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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 </g>
 </g>
 <!-- dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/selected -->
-<g id="edge191" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/selected</title>
-<path fill="none" stroke="black" d="M5445.85,-1177.87C5439.1,-1164.21 5431.29,-1146.84 5426.18,-1130.62 5394.55,-1030.08 5403.58,-1000.81 5383.18,-897.401 5381.52,-888.98 5379.66,-879.93 5377.88,-871.422"/>
-<polygon fill="black" stroke="black" points="5381.25,-870.453 5375.77,-861.39 5374.41,-871.897 5381.25,-870.453"/>
+<g id="edge192" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/selected</title>
+<path fill="none" stroke="black" d="M5482.86,-1178.32C5476.12,-1164.52 5468.3,-1146.98 5463.18,-1130.62 5431.74,-1030.02 5440.58,-1000.81 5420.18,-897.401 5418.52,-888.98 5416.66,-879.93 5414.88,-871.422"/>
+<polygon fill="black" stroke="black" points="5418.25,-870.453 5412.77,-861.39 5411.41,-871.897 5418.25,-870.453"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/auto -->
-<g id="node143" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/auto</title>
-<g id="a_node143"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
-<ellipse fill="none" stroke="black" cx="5422.18" cy="-744.791" rx="28.0702" ry="26.7407"/>
-<text text-anchor="middle" x="5422.18" y="-748.591" font-family="Times,serif" font-size="14.00">auto</text>
-<text text-anchor="middle" x="5422.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node144" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/auto</title>
+<g id="a_node144"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
+<ellipse fill="none" stroke="black" cx="5459.18" cy="-744.791" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="5459.18" y="-748.591" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="5459.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
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-<g id="edge193" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/auto</title>
-<path fill="none" stroke="black" d="M5454.78,-1176.4C5449.16,-1140.01 5440.18,-1072.77 5440.18,-1015.01 5440.18,-1015.01 5440.18,-1015.01 5440.18,-923.271 5440.18,-873.942 5433.22,-817.292 5427.95,-781.527"/>
-<polygon fill="black" stroke="black" points="5431.4,-780.94 5426.45,-771.573 5424.48,-781.984 5431.4,-780.94"/>
+<g id="edge194" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/auto</title>
+<path fill="none" stroke="black" d="M5491.82,-1177.31C5486.22,-1140.87 5477.18,-1073.15 5477.18,-1015.01 5477.18,-1015.01 5477.18,-1015.01 5477.18,-923.271 5477.18,-873.942 5470.22,-817.292 5464.95,-781.527"/>
+<polygon fill="black" stroke="black" points="5468.4,-780.94 5463.45,-771.573 5461.48,-781.984 5468.4,-780.94"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/drc -->
-<g id="node144" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/drc</title>
-<g id="a_node144"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
-<ellipse fill="none" stroke="black" cx="5461.18" cy="-655.051" rx="27" ry="26.7407"/>
-<text text-anchor="middle" x="5461.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
-<text text-anchor="middle" x="5461.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node145" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/drc</title>
+<g id="a_node145"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="5498.18" cy="-655.051" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="5498.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="5498.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
 <!-- dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/drc -->
-<g id="edge195" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/drc</title>
-<path fill="none" stroke="black" d="M5463.59,-1176.4C5469.2,-1140.01 5478.18,-1072.77 5478.18,-1015.01 5478.18,-1015.01 5478.18,-1015.01 5478.18,-833.531 5478.18,-784.229 5471.6,-727.573 5466.63,-691.799"/>
-<polygon fill="black" stroke="black" points="5470.09,-691.249 5465.21,-681.842 5463.16,-692.236 5470.09,-691.249"/>
+<g id="edge196" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/drc</title>
+<path fill="none" stroke="black" d="M5500.54,-1177.31C5506.15,-1140.87 5515.18,-1073.15 5515.18,-1015.01 5515.18,-1015.01 5515.18,-1015.01 5515.18,-833.531 5515.18,-784.229 5508.6,-727.573 5503.63,-691.799"/>
+<polygon fill="black" stroke="black" points="5507.09,-691.249 5502.21,-681.842 5500.16,-692.236 5507.09,-691.249"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/lock -->
-<g id="node145" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/lock</title>
-<g id="a_node145"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/lock" xlink:title="Set for locked objects.">
-<ellipse fill="none" stroke="black" cx="5498.18" cy="-565.311" rx="28.0702" ry="26.7407"/>
-<text text-anchor="middle" x="5498.18" y="-569.111" font-family="Times,serif" font-size="14.00">lock</text>
-<text text-anchor="middle" x="5498.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node146" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/lock</title>
+<g id="a_node146"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="5535.18" cy="-565.311" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="5535.18" y="-569.111" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="5535.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
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-<g id="edge197" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/lock</title>
-<path fill="none" stroke="black" d="M5472.12,-1177.67C5488.94,-1142.2 5516.18,-1075.4 5516.18,-1015.01 5516.18,-1015.01 5516.18,-1015.01 5516.18,-743.791 5516.18,-694.462 5509.22,-637.812 5503.95,-602.047"/>
-<polygon fill="black" stroke="black" points="5507.4,-601.459 5502.45,-592.093 5500.48,-602.503 5507.4,-601.459"/>
+<g id="edge198" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/lock</title>
+<path fill="none" stroke="black" d="M5509.12,-1178.28C5525.94,-1142.67 5553.18,-1075.61 5553.18,-1015.01 5553.18,-1015.01 5553.18,-1015.01 5553.18,-743.791 5553.18,-694.462 5546.22,-637.812 5540.95,-602.047"/>
+<polygon fill="black" stroke="black" points="5544.4,-601.459 5539.45,-592.093 5537.48,-602.503 5544.4,-601.459"/>
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-<g id="node146" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/termname</title>
-<g id="a_node146"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/termname" xlink:title="when set the names of pins are shown.">
-<ellipse fill="none" stroke="black" cx="5513.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
-<text text-anchor="middle" x="5513.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
-<text text-anchor="middle" x="5513.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node147" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/termname</title>
+<g id="a_node147"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/termname" xlink:title="when set the names of pins are shown.">
+<ellipse fill="none" stroke="black" cx="5550.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
+<text text-anchor="middle" x="5550.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
+<text text-anchor="middle" x="5550.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
 </g>
 </g>
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-<g id="edge199" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/termname</title>
-<path fill="none" stroke="black" d="M5479.8,-1180.06C5507.74,-1146.36 5554.18,-1080.49 5554.18,-1015.01 5554.18,-1015.01 5554.18,-1015.01 5554.18,-654.051 5554.18,-601.979 5548.18,-588.864 5535.18,-538.441 5532.91,-529.618 5529.91,-520.274 5526.86,-511.594"/>
-<polygon fill="black" stroke="black" points="5530.13,-510.347 5523.43,-502.139 5523.55,-512.733 5530.13,-510.347"/>
+<g id="edge200" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/termname</title>
+<path fill="none" stroke="black" d="M5516.8,-1180.67C5544.74,-1146.82 5591.18,-1080.69 5591.18,-1015.01 5591.18,-1015.01 5591.18,-1015.01 5591.18,-654.051 5591.18,-601.979 5585.18,-588.864 5572.18,-538.441 5569.91,-529.618 5566.91,-520.274 5563.86,-511.594"/>
+<polygon fill="black" stroke="black" points="5567.13,-510.347 5560.43,-502.139 5560.55,-512.733 5567.13,-510.347"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly -->
-<g id="node147" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly</title>
-<g id="a_node147"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/clearpolypoly" xlink:title="For polygons, apply clearance to nearby polygons">
-<ellipse fill="none" stroke="black" cx="5538.18" cy="-385.831" rx="64.1938" ry="26.7407"/>
-<text text-anchor="middle" x="5538.18" y="-389.631" font-family="Times,serif" font-size="14.00">clearpolypoly</text>
-<text text-anchor="middle" x="5538.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node148" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly</title>
+<g id="a_node148"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/clearpolypoly" xlink:title="For polygons, apply clearance to nearby polygons">
+<ellipse fill="none" stroke="black" cx="5575.18" cy="-385.831" rx="64.1938" ry="26.7407"/>
+<text text-anchor="middle" x="5575.18" y="-389.631" font-family="Times,serif" font-size="14.00">clearpolypoly</text>
+<text text-anchor="middle" x="5575.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
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-<polygon fill="black" stroke="black" points="5563.18,-418.937 5555.13,-412.053 5557.13,-422.457 5563.18,-418.937"/>
+<g id="edge202" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly</title>
+<path fill="none" stroke="black" d="M5525.27,-1184.59C5543.61,-1171.25 5566.68,-1152.07 5582.18,-1130.62 5614.68,-1085.67 5629.18,-1070.48 5629.18,-1015.01 5629.18,-1015.01 5629.18,-1015.01 5629.18,-564.311 5629.18,-512.239 5627.49,-497.811 5610.18,-448.701 5606.87,-439.285 5602.15,-429.641 5597.25,-420.855"/>
+<polygon fill="black" stroke="black" points="5600.18,-418.937 5592.13,-412.053 5594.13,-422.457 5600.18,-418.937"/>
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-<g id="a_node148"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/floater" xlink:title="subc part can be moved after subc placing">
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-<text text-anchor="middle" x="5584.18" y="-284.89" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node149" class="node"><title>dup34_/lht_tree_doc/comm/flags_polygon/children/floater</title>
+<g id="a_node149"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_polygon/children/floater" xlink:title="subc part can be moved after subc placing">
+<ellipse fill="none" stroke="black" cx="5621.18" cy="-296.09" rx="36.5405" ry="26.7407"/>
+<text text-anchor="middle" x="5621.18" y="-299.89" font-family="Times,serif" font-size="14.00">floater</text>
+<text text-anchor="middle" x="5621.18" y="-284.89" font-family="Times,serif" font-size="14.00">flag</text>
 </a>
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 </g>
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-<g id="edge203" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/floater</title>
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-<polygon fill="black" stroke="black" points="5603.83,-329.233 5596.53,-321.549 5597.45,-332.105 5603.83,-329.233"/>
+<g id="edge204" class="edge"><title>dup34_/lht_tree_doc/comm/flags_polygon&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/floater</title>
+<path fill="none" stroke="black" d="M5530.73,-1189.12C5556.52,-1176.7 5591.14,-1156.75 5614.18,-1130.62 5651.57,-1088.23 5667.18,-1071.54 5667.18,-1015.01 5667.18,-1015.01 5667.18,-1015.01 5667.18,-474.571 5667.18,-422.499 5662.93,-408.899 5648.18,-358.96 5645.43,-349.633 5641.62,-339.852 5637.74,-330.891"/>
+<polygon fill="black" stroke="black" points="5640.83,-329.233 5633.53,-321.549 5634.45,-332.105 5640.83,-329.233"/>
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 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/found&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly -->
 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/clearpoly&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/fullpoly -->
@@ -2207,410 +2224,411 @@
 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/termname&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly -->
 <!-- dup34_/lht_tree_doc/comm/flags_polygon/children/clearpolypoly&#45;&gt;dup34_/lht_tree_doc/comm/flags_polygon/children/floater -->
 <!-- dup35_/lht_tree_doc/comm/thermal_heavy/children/on -->
-<g id="node150" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/on</title>
-<g id="a_node150"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/on" xlink:title="draw any thermal only if this string is present; else normal clearance is applied">
-<ellipse fill="none" stroke="black" cx="5688.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
-<text text-anchor="middle" x="5688.18" y="-1107.55" font-family="Times,serif" font-size="14.00">on</text>
-<text text-anchor="middle" x="5688.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node151" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<g id="a_node151"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/on" xlink:title="draw any thermal only if this string is present; else normal clearance is applied">
+<ellipse fill="none" stroke="black" cx="5725.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="5725.18" y="-1107.55" font-family="Times,serif" font-size="14.00">on</text>
+<text text-anchor="middle" x="5725.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<g id="edge206" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/on</title>
-<path fill="none" stroke="black" d="M5716.83,-1177C5712.21,-1165.33 5706.69,-1151.41 5701.73,-1138.92"/>
-<polygon fill="black" stroke="black" points="5704.85,-1137.28 5697.91,-1129.28 5698.34,-1139.86 5704.85,-1137.28"/>
+<g id="edge207" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/on</title>
+<path fill="none" stroke="black" d="M5753.94,-1177.78C5749.23,-1165.81 5743.57,-1151.46 5738.54,-1138.66"/>
+<polygon fill="black" stroke="black" points="5741.75,-1137.26 5734.83,-1129.24 5735.23,-1139.83 5741.75,-1137.26"/>
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-<g id="node151" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
-<g id="a_node151"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
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-<text text-anchor="middle" x="5767.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
-<text text-anchor="middle" x="5767.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node152" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<g id="a_node152"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/diag" xlink:title="if present, the thermal is diagonal (45 degree rotated)">
+<ellipse fill="none" stroke="black" cx="5804.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="5804.18" y="-1107.55" font-family="Times,serif" font-size="14.00">diag</text>
+<text text-anchor="middle" x="5804.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<polygon fill="black" stroke="black" points="5756.68,-1139.86 5757.21,-1129.28 5750.2,-1137.22 5756.68,-1139.86"/>
+<g id="edge208" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/diag</title>
+<path fill="none" stroke="black" d="M5774.69,-1177.78C5779.53,-1165.81 5785.32,-1151.46 5790.49,-1138.66"/>
+<polygon fill="black" stroke="black" points="5793.8,-1139.82 5794.29,-1129.24 5787.3,-1137.2 5793.8,-1139.82"/>
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-<g id="node152" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/round</title>
-<g id="a_node152"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/round" xlink:title="if present, thermal shape is rounded">
-<ellipse fill="none" stroke="black" cx="5849.18" cy="-1103.75" rx="33.8824" ry="26.7407"/>
-<text text-anchor="middle" x="5849.18" y="-1107.55" font-family="Times,serif" font-size="14.00">round</text>
-<text text-anchor="middle" x="5849.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node153" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/round</title>
+<g id="a_node153"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/round" xlink:title="if present, thermal shape is rounded">
+<ellipse fill="none" stroke="black" cx="5886.18" cy="-1103.75" rx="33.8824" ry="26.7407"/>
+<text text-anchor="middle" x="5886.18" y="-1107.55" font-family="Times,serif" font-size="14.00">round</text>
+<text text-anchor="middle" x="5886.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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-<g id="edge208" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/round</title>
-<path fill="none" stroke="black" d="M5754.56,-1181.03C5773.37,-1165.86 5798.39,-1145.7 5817.97,-1129.91"/>
-<polygon fill="black" stroke="black" points="5820.41,-1132.44 5826,-1123.44 5816.02,-1126.99 5820.41,-1132.44"/>
+<g id="edge209" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/round</title>
+<path fill="none" stroke="black" d="M5791.56,-1181.58C5810.46,-1166.24 5835.61,-1145.81 5855.23,-1129.88"/>
+<polygon fill="black" stroke="black" points="5857.44,-1132.6 5863,-1123.58 5853.03,-1127.16 5857.44,-1132.6"/>
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-<g id="node153" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/sharp</title>
-<g id="a_node153"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/sharp" xlink:title="if present, thermal shape is sharp">
-<ellipse fill="none" stroke="black" cx="5933.18" cy="-1103.75" rx="32.5538" ry="26.7407"/>
-<text text-anchor="middle" x="5933.18" y="-1107.55" font-family="Times,serif" font-size="14.00">sharp</text>
-<text text-anchor="middle" x="5933.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node154" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/sharp</title>
+<g id="a_node154"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/sharp" xlink:title="if present, thermal shape is sharp">
+<ellipse fill="none" stroke="black" cx="5970.18" cy="-1103.75" rx="32.5538" ry="26.7407"/>
+<text text-anchor="middle" x="5970.18" y="-1107.55" font-family="Times,serif" font-size="14.00">sharp</text>
+<text text-anchor="middle" x="5970.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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+<g id="edge210" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/sharp</title>
+<path fill="none" stroke="black" d="M5794.07,-1182.66C5802.87,-1176.99 5812.69,-1171.17 5822.18,-1166.62 5867.42,-1144.92 5883.87,-1152.16 5929.18,-1130.62 5931.66,-1129.44 5934.18,-1128.14 5936.68,-1126.78"/>
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-<g id="a_node154"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/solid" xlink:title="if present, there is no thermal but a solid connection (&quot;join&quot;)">
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-<text text-anchor="middle" x="6014.18" y="-1107.55" font-family="Times,serif" font-size="14.00">solid</text>
-<text text-anchor="middle" x="6014.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
+<g id="node155" class="node"><title>dup35_/lht_tree_doc/comm/thermal_heavy/children/solid</title>
+<g id="a_node155"><a xlink:href="tree.html#/lht_tree_doc/comm/thermal_heavy/children/solid" xlink:title="if present, there is no thermal but a solid connection (&quot;join&quot;)">
+<ellipse fill="none" stroke="black" cx="6051.18" cy="-1103.75" rx="30.3115" ry="26.7407"/>
+<text text-anchor="middle" x="6051.18" y="-1107.55" font-family="Times,serif" font-size="14.00">solid</text>
+<text text-anchor="middle" x="6051.18" y="-1092.55" font-family="Times,serif" font-size="14.00">none</text>
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+<g id="edge211" class="edge"><title>dup35_/lht_tree_doc/comm/thermal_heavy&#45;&gt;dup35_/lht_tree_doc/comm/thermal_heavy/children/solid</title>
+<path fill="none" stroke="black" d="M5793.1,-1182.2C5802.04,-1176.38 5812.18,-1170.6 5822.18,-1166.62 5902.04,-1134.85 5932.58,-1163.02 6012.18,-1130.62 6014.71,-1129.59 6017.24,-1128.39 6019.73,-1127.08"/>
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-<g id="a_node156"><a xlink:href="tree.html#/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/polygon.ID/children/geometry/children/contour" xlink:title="2 column table of x;y coords for the outer contour">
-<ellipse fill="none" stroke="black" cx="6106.18" cy="-1103.75" rx="43.6818" ry="26.7407"/>
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-<text text-anchor="middle" x="6106.18" y="-1092.55" font-family="Times,serif" font-size="14.00">coordtbl</text>
+<g id="node157" class="node"><title>/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/polygon.ID/children/geometry/children/contour</title>
+<g id="a_node157"><a xlink:href="tree.html#/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/polygon.ID/children/geometry/children/contour" xlink:title="2 column table of x;y coords for the outer contour">
+<ellipse fill="none" stroke="black" cx="6143.18" cy="-1103.75" rx="43.6818" ry="26.7407"/>
+<text text-anchor="middle" x="6143.18" y="-1107.55" font-family="Times,serif" font-size="14.00">contour</text>
+<text text-anchor="middle" x="6143.18" y="-1092.55" font-family="Times,serif" font-size="14.00">coordtbl</text>
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+<g id="node175" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/onsolder</title>
+<g id="a_node175"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/onsolder" xlink:title="For text, indicates that it is on the solder side.">
+<ellipse fill="none" stroke="black" cx="6858.18" cy="-834.531" rx="44.5955" ry="26.7407"/>
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+<text text-anchor="middle" x="6858.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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-<text text-anchor="middle" x="6876.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node176" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/auto</title>
+<g id="a_node176"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
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+<text text-anchor="middle" x="6913.18" y="-748.591" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="6913.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge235" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/auto</title>
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-<text text-anchor="middle" x="6915.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node177" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/drc</title>
+<g id="a_node177"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="6952.18" cy="-655.051" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="6952.18" y="-658.851" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="6952.18" y="-643.851" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge237" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/drc</title>
+<path fill="none" stroke="black" d="M6969.18,-1176.92C6969.18,-1140.3 6969.18,-1072.7 6969.18,-1015.01 6969.18,-1015.01 6969.18,-1015.01 6969.18,-833.531 6969.18,-784.229 6962.6,-727.573 6957.63,-691.799"/>
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-<text text-anchor="middle" x="6952.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node178" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/lock</title>
+<g id="a_node178"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="6989.18" cy="-565.311" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="6989.18" y="-569.111" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="6989.18" y="-554.111" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge239" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/lock</title>
+<path fill="none" stroke="black" d="M6977.9,-1177.57C6989.12,-1141.41 7007.18,-1074.02 7007.18,-1015.01 7007.18,-1015.01 7007.18,-1015.01 7007.18,-743.791 7007.18,-694.462 7000.22,-637.812 6994.95,-602.047"/>
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-<g id="a_node178"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/termname" xlink:title="when set the names of pins are shown.">
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-<text text-anchor="middle" x="6967.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
-<text text-anchor="middle" x="6967.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node179" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/termname</title>
+<g id="a_node179"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/termname" xlink:title="when set the names of pins are shown.">
+<ellipse fill="none" stroke="black" cx="7004.18" cy="-475.571" rx="50.8235" ry="26.7407"/>
+<text text-anchor="middle" x="7004.18" y="-479.371" font-family="Times,serif" font-size="14.00">termname</text>
+<text text-anchor="middle" x="7004.18" y="-464.371" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge241" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/termname</title>
+<path fill="none" stroke="black" d="M6986.05,-1179.42C7008.44,-1144.61 7045.18,-1077.9 7045.18,-1015.01 7045.18,-1015.01 7045.18,-1015.01 7045.18,-654.051 7045.18,-601.979 7039.18,-588.864 7026.18,-538.441 7023.91,-529.618 7020.91,-520.274 7017.86,-511.594"/>
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-<g id="a_node179"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/dyntext" xlink:title="For text: dynamic string (substitute %patterns%)">
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-<text text-anchor="middle" x="7016.18" y="-389.631" font-family="Times,serif" font-size="14.00">dyntext</text>
-<text text-anchor="middle" x="7016.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node180" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/dyntext</title>
+<g id="a_node180"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/dyntext" xlink:title="For text: dynamic string (substitute %patterns%)">
+<ellipse fill="none" stroke="black" cx="7053.18" cy="-385.831" rx="40.1111" ry="26.7407"/>
+<text text-anchor="middle" x="7053.18" y="-389.631" font-family="Times,serif" font-size="14.00">dyntext</text>
+<text text-anchor="middle" x="7053.18" y="-374.631" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge243" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/dyntext</title>
+<path fill="none" stroke="black" d="M6993.36,-1181.99C7026.82,-1149.27 7083.18,-1083.93 7083.18,-1015.01 7083.18,-1015.01 7083.18,-1015.01 7083.18,-564.311 7083.18,-514.537 7071.57,-457.996 7062.8,-422.376"/>
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-<text text-anchor="middle" x="7050.18" y="-284.89" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node181" class="node"><title>dup37_/lht_tree_doc/comm/flags_text/children/floater</title>
+<g id="a_node181"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_text/children/floater" xlink:title="subc part can be moved after subc placing">
+<ellipse fill="none" stroke="black" cx="7087.18" cy="-296.09" rx="36.5405" ry="26.7407"/>
+<text text-anchor="middle" x="7087.18" y="-299.89" font-family="Times,serif" font-size="14.00">floater</text>
+<text text-anchor="middle" x="7087.18" y="-284.89" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge245" class="edge"><title>dup37_/lht_tree_doc/comm/flags_text&#45;&gt;dup37_/lht_tree_doc/comm/flags_text/children/floater</title>
+<path fill="none" stroke="black" d="M7000.96,-1186.48C7022.5,-1173.44 7050.36,-1153.86 7069.18,-1130.62 7104.65,-1086.84 7121.18,-1071.35 7121.18,-1015.01 7121.18,-1015.01 7121.18,-1015.01 7121.18,-474.571 7121.18,-424.458 7107.95,-367.785 7097.99,-332.248"/>
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@@ -2622,347 +2640,361 @@
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+<g id="node183" class="node"><title>/lht_tree_doc/comm/data/children/padstack_prototypes/children/unused</title>
+<g id="a_node183"><a xlink:href="tree.html#/lht_tree_doc/comm/data/children/padstack_prototypes/children/unused" xlink:title="placeholder for markign uunsed slot to keep slot indices for early lihata v4 ">
+<ellipse fill="none" stroke="black" cx="7714.18" cy="-1520.69" rx="38.7821" ry="26.7407"/>
+<text text-anchor="middle" x="7714.18" y="-1524.49" font-family="Times,serif" font-size="14.00">unused</text>
+<text text-anchor="middle" x="7714.18" y="-1509.49" font-family="Times,serif" font-size="14.00">none</text>
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-<text text-anchor="middle" x="8705.18" y="-1395.71" font-family="Times,serif" font-size="14.00">string</text>
+<g id="node238" class="node"><title>dup41_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<g id="a_node238"><a xlink:href="tree.html#/lht_tree_doc/comm/attributes/children/attrib-key" xlink:title="attribute value">
+<ellipse fill="none" stroke="black" cx="8742.18" cy="-1408.33" rx="48.5816" ry="26.7407"/>
+<text text-anchor="middle" x="8742.18" y="-1412.13" font-family="Times,serif" font-size="14.00">attrib&#45;key</text>
+<text text-anchor="middle" x="8742.18" y="-1397.13" font-family="Times,serif" font-size="14.00">string</text>
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+<g id="edge320" class="edge"><title>dup41_/lht_tree_doc/comm/attributes&#45;&gt;dup41_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<path fill="none" stroke="black" d="M8829.6,-1495.47C8812.93,-1479.04 8790.75,-1457.19 8772.91,-1439.6"/>
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+<g id="node240" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/found</title>
+<g id="a_node240"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/found" xlink:title="If set, this object has been found by FindConnection()">
+<ellipse fill="none" stroke="black" cx="8843.18" cy="-1408.33" rx="33.8824" ry="26.7407"/>
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+<text text-anchor="middle" x="8843.18" y="-1397.13" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge322" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/found</title>
+<path fill="none" stroke="black" d="M8974.18,-1497.22C8949.63,-1483.34 8918.08,-1464.76 8891.18,-1446.51 8885.8,-1442.86 8880.23,-1438.81 8874.87,-1434.76"/>
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-<g id="a_node239"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/selected" xlink:title="Set when the object is selected.">
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-<text text-anchor="middle" x="8836.18" y="-1293.95" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node241" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/selected</title>
+<g id="a_node241"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/selected" xlink:title="Set when the object is selected.">
+<ellipse fill="none" stroke="black" cx="8873.18" cy="-1306.57" rx="42.3529" ry="26.7407"/>
+<text text-anchor="middle" x="8873.18" y="-1310.37" font-family="Times,serif" font-size="14.00">selected</text>
+<text text-anchor="middle" x="8873.18" y="-1295.37" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge323" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/selected</title>
+<path fill="none" stroke="black" d="M8979.8,-1495.84C8962.69,-1482.87 8942.94,-1465.6 8929.18,-1446.51 8906.4,-1414.9 8891.1,-1372.69 8882.33,-1343.12"/>
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-<g id="node240" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/auto</title>
-<g id="a_node240"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
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-<text text-anchor="middle" x="8888.18" y="-1192.9" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node242" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/auto</title>
+<g id="a_node242"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
+<ellipse fill="none" stroke="black" cx="8925.18" cy="-1204.81" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="8925.18" y="-1208.61" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="8925.18" y="-1193.61" font-family="Times,serif" font-size="14.00">flag</text>
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 </g>
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+<g id="edge325" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/auto</title>
+<path fill="none" stroke="black" d="M8994.61,-1494.03C8984.86,-1480.61 8973.89,-1463.47 8967.18,-1446.51 8939.84,-1377.38 8930.25,-1290.1 8926.92,-1241.91"/>
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-<g id="node241" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/drc</title>
-<g id="a_node241"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
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-<text text-anchor="middle" x="8927.18" y="-1107.55" font-family="Times,serif" font-size="14.00">drc</text>
-<text text-anchor="middle" x="8927.18" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node243" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/drc</title>
+<g id="a_node243"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="8964.18" cy="-1103.75" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="8964.18" y="-1107.55" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="8964.18" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge327" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/drc</title>
+<path fill="none" stroke="black" d="M9011.42,-1492.94C9009.5,-1479.09 9007.16,-1461.9 9005.18,-1446.51 8990.88,-1335.01 8975.46,-1202.83 8968.29,-1140.58"/>
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-<g id="a_node242"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/lock" xlink:title="Set for locked objects.">
-<ellipse fill="none" stroke="black" cx="8964.18" cy="-1014.01" rx="28.0702" ry="26.7407"/>
-<text text-anchor="middle" x="8964.18" y="-1017.81" font-family="Times,serif" font-size="14.00">lock</text>
-<text text-anchor="middle" x="8964.18" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node244" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/lock</title>
+<g id="a_node244"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="9001.18" cy="-1014.01" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="9001.18" y="-1017.81" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="9001.18" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
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 </g>
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-<path fill="none" stroke="black" d="M8979.01,-1491.49C8980.18,-1451.26 8982.18,-1372.82 8982.18,-1306.15 8982.18,-1306.15 8982.18,-1306.15 8982.18,-1203.1 8982.18,-1149.88 8974.95,-1088.57 8969.66,-1050.8"/>
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+<g id="edge329" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/lock</title>
+<path fill="none" stroke="black" d="M9016.01,-1492.91C9017.18,-1452.67 9019.18,-1374.24 9019.18,-1307.57 9019.18,-1307.57 9019.18,-1307.57 9019.18,-1203.81 9019.18,-1150.39 9011.95,-1088.84 9006.66,-1050.93"/>
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-<g id="node243" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/nonetlist</title>
-<g id="a_node243"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/nonetlist" xlink:title="subcircuit is not on the netlist and should not interfere with the netlist ">
-<ellipse fill="none" stroke="black" cx="8985.18" cy="-924.271" rx="44.5955" ry="26.7407"/>
-<text text-anchor="middle" x="8985.18" y="-928.071" font-family="Times,serif" font-size="14.00">nonetlist</text>
-<text text-anchor="middle" x="8985.18" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node245" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/nonetlist</title>
+<g id="a_node245"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/nonetlist" xlink:title="subcircuit is not on the netlist and should not interfere with the netlist ">
+<ellipse fill="none" stroke="black" cx="9022.18" cy="-924.271" rx="44.5955" ry="26.7407"/>
+<text text-anchor="middle" x="9022.18" y="-928.071" font-family="Times,serif" font-size="14.00">nonetlist</text>
+<text text-anchor="middle" x="9022.18" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="8999.67,-959.424 8993.48,-950.825 8992.95,-961.407 8999.67,-959.424"/>
+<g id="edge331" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/nonetlist</title>
+<path fill="none" stroke="black" d="M9023.89,-1493.24C9036.19,-1453.42 9057.18,-1375.52 9057.18,-1307.57 9057.18,-1307.57 9057.18,-1307.57 9057.18,-1102.75 9057.18,-1052.73 9043.64,-996.249 9033.4,-960.71"/>
+<polygon fill="black" stroke="black" points="9036.67,-959.424 9030.48,-950.825 9029.95,-961.407 9036.67,-959.424"/>
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-<g id="node244" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/termname</title>
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-<ellipse fill="none" stroke="black" cx="9017.18" cy="-834.531" rx="50.8235" ry="26.7407"/>
-<text text-anchor="middle" x="9017.18" y="-838.331" font-family="Times,serif" font-size="14.00">termname</text>
-<text text-anchor="middle" x="9017.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node246" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/termname</title>
+<g id="a_node246"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/termname" xlink:title="when set the names of pins are shown.">
+<ellipse fill="none" stroke="black" cx="9054.18" cy="-834.531" rx="50.8235" ry="26.7407"/>
+<text text-anchor="middle" x="9054.18" y="-838.331" font-family="Times,serif" font-size="14.00">termname</text>
+<text text-anchor="middle" x="9054.18" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge333" class="edge"><title>dup42_/lht_tree_doc/comm/flags_element&#45;&gt;dup42_/lht_tree_doc/comm/flags_element/children/termname</title>
+<path fill="none" stroke="black" d="M9032.93,-1493.49C9041.49,-1479.93 9051.37,-1462.83 9058.18,-1446.51 9082.82,-1387.54 9095.18,-1371.47 9095.18,-1307.57 9095.18,-1307.57 9095.18,-1307.57 9095.18,-1013.01 9095.18,-960.94 9089.18,-947.825 9076.18,-897.401 9073.91,-888.578 9070.91,-879.234 9067.86,-870.554"/>
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-<g id="node245" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/floater</title>
-<g id="a_node245"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/floater" xlink:title="subc part can be moved after subc placing">
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-<text text-anchor="middle" x="9069.18" y="-748.591" font-family="Times,serif" font-size="14.00">floater</text>
-<text text-anchor="middle" x="9069.18" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node247" class="node"><title>dup42_/lht_tree_doc/comm/flags_element/children/floater</title>
+<g id="a_node247"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_element/children/floater" xlink:title="subc part can be moved after subc placing">
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-<text text-anchor="middle" x="10191.2" y="-1309.45" font-family="Times,serif" font-size="14.00">ha:flags_pad</text>
+<g id="node265" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad</title>
+<g id="a_node265"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad" xlink:title="flag bits of a pad">
+<ellipse fill="none" stroke="black" cx="10228.2" cy="-1306.57" rx="60.623" ry="27.6545"/>
+<text text-anchor="middle" x="10228.2" y="-1310.87" font-family="Times,serif" font-size="14.00">ha:flags_pad</text>
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+<g id="edge355" class="edge"><title>/lht_tree_doc/comm/data/children/element.ID/children/objects/children/pad.ID&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad</title>
+<path fill="none" stroke="black" d="M9745.43,-1402.89C9830.64,-1394.46 10010.6,-1373.39 10158.2,-1334.14 10163.5,-1332.72 10169,-1331.04 10174.5,-1329.23"/>
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-<g id="a_node262"><a xlink:href="tree.html#/lht_tree_doc/comm/attributes/children/attrib-key" xlink:title="attribute value">
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-<text text-anchor="middle" x="9838.18" y="-1192.9" font-family="Times,serif" font-size="14.00">string</text>
+<g id="node264" class="node"><title>dup46_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<g id="a_node264"><a xlink:href="tree.html#/lht_tree_doc/comm/attributes/children/attrib-key" xlink:title="attribute value">
+<ellipse fill="none" stroke="black" cx="9875.18" cy="-1204.81" rx="48.5816" ry="26.7407"/>
+<text text-anchor="middle" x="9875.18" y="-1208.61" font-family="Times,serif" font-size="14.00">attrib&#45;key</text>
+<text text-anchor="middle" x="9875.18" y="-1193.61" font-family="Times,serif" font-size="14.00">string</text>
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+<g id="edge354" class="edge"><title>dup46_/lht_tree_doc/comm/attributes&#45;&gt;dup46_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<path fill="none" stroke="black" d="M10046.1,-1288.06C10000.1,-1269.79 9934.54,-1243.68 9933.18,-1242.99 9926.6,-1239.61 9919.81,-1235.69 9913.3,-1231.69"/>
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-<g id="a_node264"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/found" xlink:title="If set, this object has been found by FindConnection()">
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-<text text-anchor="middle" x="9939.18" y="-1192.9" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node266" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/found</title>
+<g id="a_node266"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/found" xlink:title="If set, this object has been found by FindConnection()">
+<ellipse fill="none" stroke="black" cx="9976.18" cy="-1204.81" rx="33.8824" ry="26.7407"/>
+<text text-anchor="middle" x="9976.18" y="-1208.61" font-family="Times,serif" font-size="14.00">found</text>
+<text text-anchor="middle" x="9976.18" y="-1193.61" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge356" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/found</title>
+<path fill="none" stroke="black" d="M10183.2,-1287.74C10175,-1284.67 10166.3,-1281.63 10158.2,-1278.99 10099.5,-1260.02 10079.4,-1270.41 10024.2,-1242.99 10018,-1239.9 10011.8,-1235.94 10006,-1231.77"/>
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-<g id="a_node265"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/hole" xlink:title="For pins and vias, this flag means that the pin or via is a hole without a copper annulus.">
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-<text text-anchor="middle" x="9983.18" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node267" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/hole</title>
+<g id="a_node267"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/hole" xlink:title="For pins and vias, this flag means that the pin or via is a hole without a copper annulus.">
+<ellipse fill="none" stroke="black" cx="10020.2" cy="-1103.75" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="10020.2" y="-1107.55" font-family="Times,serif" font-size="14.00">hole</text>
+<text text-anchor="middle" x="10020.2" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
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-<g id="edge355" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/hole</title>
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+<g id="edge357" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/hole</title>
+<path fill="none" stroke="black" d="M10182.6,-1288.24C10174.5,-1285.15 10166.1,-1281.97 10158.2,-1278.99 10115.5,-1262.9 10093.4,-1276.22 10062.2,-1242.99 10036.2,-1215.25 10026.2,-1171.88 10022.5,-1141.12"/>
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-<text text-anchor="middle" x="10004.2" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node268" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/clearline</title>
+<g id="a_node268"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/clearline" xlink:title="For lines and arcs, the line/arc will clear polygons instead of connecting to them.">
+<ellipse fill="none" stroke="black" cx="10041.2" cy="-1014.01" rx="44.5955" ry="26.7407"/>
+<text text-anchor="middle" x="10041.2" y="-1017.81" font-family="Times,serif" font-size="14.00">clearline</text>
+<text text-anchor="middle" x="10041.2" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge359" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/clearline</title>
+<path fill="none" stroke="black" d="M10182.6,-1288.04C10150.5,-1274.86 10111.4,-1256.79 10100.2,-1242.99 10100.2,-1242.99 10066.9,-1114.46 10050.3,-1050.42"/>
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-<text text-anchor="middle" x="10045.2" y="-928.071" font-family="Times,serif" font-size="14.00">selected</text>
-<text text-anchor="middle" x="10045.2" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node269" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/selected</title>
+<g id="a_node269"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/selected" xlink:title="Set when the object is selected.">
+<ellipse fill="none" stroke="black" cx="10082.2" cy="-924.271" rx="42.3529" ry="26.7407"/>
+<text text-anchor="middle" x="10082.2" y="-928.071" font-family="Times,serif" font-size="14.00">selected</text>
+<text text-anchor="middle" x="10082.2" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge361" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/selected</title>
+<path fill="none" stroke="black" d="M10186.6,-1286.08C10168.9,-1275.73 10149.8,-1261.31 10138.2,-1242.99 10076.5,-1145.6 10116.6,-1100.44 10095.2,-987.141 10093.6,-978.707 10091.8,-969.652 10090,-961.143"/>
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-<text text-anchor="middle" x="10097.2" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node270" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/auto</title>
+<g id="a_node270"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
+<ellipse fill="none" stroke="black" cx="10134.2" cy="-834.531" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="10134.2" y="-838.331" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="10134.2" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="10106.4,-870.68 10101.4,-861.314 10099.5,-871.724 10106.4,-870.68"/>
+<g id="edge363" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/auto</title>
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-<text text-anchor="middle" x="10132.2" y="-748.591" font-family="Times,serif" font-size="14.00">warn</text>
-<text text-anchor="middle" x="10132.2" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node271" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/warn</title>
+<g id="a_node271"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/warn" xlink:title="For pins, vias, and pads, set to indicate a warning.">
+<ellipse fill="none" stroke="black" cx="10169.2" cy="-744.791" rx="31.2258" ry="26.7407"/>
+<text text-anchor="middle" x="10169.2" y="-748.591" font-family="Times,serif" font-size="14.00">warn</text>
+<text text-anchor="middle" x="10169.2" y="-733.591" font-family="Times,serif" font-size="14.00">flag</text>
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-<polygon fill="black" stroke="black" points="10142.3,-780.785 10137.2,-771.543 10135.4,-781.999 10142.3,-780.785"/>
+<g id="edge365" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/warn</title>
+<path fill="none" stroke="black" d="M10219.9,-1279.23C10208.8,-1241.14 10190.2,-1168.26 10190.2,-1104.75 10190.2,-1104.75 10190.2,-1104.75 10190.2,-923.271 10190.2,-873.851 10182.1,-817.224 10175.9,-781.488"/>
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+<g id="node276" class="node"><title>dup47_/lht_tree_doc/comm/flags_pad/children/termname</title>
+<g id="a_node276"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/termname" xlink:title="when set the names of pins are shown.">
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+<g id="a_node277"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pad/children/floater" xlink:title="subc part can be moved after subc placing">
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+<text text-anchor="middle" x="10391.2" y="-210.15" font-family="Times,serif" font-size="14.00">floater</text>
+<text text-anchor="middle" x="10391.2" y="-195.15" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge377" class="edge"><title>dup47_/lht_tree_doc/comm/flags_pad&#45;&gt;dup47_/lht_tree_doc/comm/flags_pad/children/floater</title>
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+<text text-anchor="middle" x="10439.2" y="-120.41" font-family="Times,serif" font-size="14.00">pin</text>
+<text text-anchor="middle" x="10439.2" y="-105.41" font-family="Times,serif" font-size="14.00">flag</text>
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+<text text-anchor="middle" x="10467.2" y="-30.6701" font-family="Times,serif" font-size="14.00">via</text>
+<text text-anchor="middle" x="10467.2" y="-15.6701" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge406" class="edge"><title>dup48_/lht_tree_doc/comm/flags_pinvia&#45;&gt;dup48_/lht_tree_doc/comm/flags_pinvia/children/usetherm</title>
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+<g id="a_node299"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pinvia/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
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+<g id="a_node301"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_pinvia/children/nonetlist" xlink:title="subcircuit is not on the netlist and should not interfere with the netlist ">
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+<text text-anchor="middle" x="11453.2" y="-120.41" font-family="Times,serif" font-size="14.00">pin</text>
+<text text-anchor="middle" x="11453.2" y="-105.41" font-family="Times,serif" font-size="14.00">flag</text>
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+<text text-anchor="middle" x="11667.2" y="-1524.99" font-family="Times,serif" font-size="14.00">ha:flags</text>
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+<path fill="none" stroke="black" d="M10875.8,-1626.17C11018.9,-1607.28 11465.3,-1548.35 11616.5,-1528.39"/>
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-<text text-anchor="middle" x="11092.2" y="-1395.71" font-family="Times,serif" font-size="14.00">string</text>
+<g id="node314" class="node"><title>dup49_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<g id="a_node314"><a xlink:href="tree.html#/lht_tree_doc/comm/attributes/children/attrib-key" xlink:title="attribute value">
+<ellipse fill="none" stroke="black" cx="11129.2" cy="-1408.33" rx="48.5816" ry="26.7407"/>
+<text text-anchor="middle" x="11129.2" y="-1412.13" font-family="Times,serif" font-size="14.00">attrib&#45;key</text>
+<text text-anchor="middle" x="11129.2" y="-1397.13" font-family="Times,serif" font-size="14.00">string</text>
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-<polygon fill="black" stroke="black" points="11095.7,-1444 11092.2,-1434 11088.7,-1444 11095.7,-1444"/>
+<g id="edge430" class="edge"><title>dup49_/lht_tree_doc/comm/attributes&#45;&gt;dup49_/lht_tree_doc/comm/attributes/children/attrib&#45;key</title>
+<path fill="none" stroke="black" d="M11129.2,-1492.98C11129.2,-1478.78 11129.2,-1461.11 11129.2,-1445.67"/>
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-<g id="a_node314"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/found" xlink:title="If set, this object has been found by FindConnection()">
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-<text text-anchor="middle" x="11473.2" y="-1395.71" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node316" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/found</title>
+<g id="a_node316"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/found" xlink:title="If set, this object has been found by FindConnection()">
+<ellipse fill="none" stroke="black" cx="11510.2" cy="-1408.33" rx="33.8824" ry="26.7407"/>
+<text text-anchor="middle" x="11510.2" y="-1412.13" font-family="Times,serif" font-size="14.00">found</text>
+<text text-anchor="middle" x="11510.2" y="-1397.13" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge432" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/found</title>
+<path fill="none" stroke="black" d="M11637.7,-1500.66C11615.5,-1486.19 11584.6,-1465.59 11558.2,-1446.51 11552.9,-1442.71 11547.4,-1438.57 11542.1,-1434.5"/>
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-<g id="a_node315"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/clearline" xlink:title="For lines and arcs, the line/arc will clear polygons instead of connecting to them.">
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-<text text-anchor="middle" x="11500.2" y="-1293.95" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node317" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/clearline</title>
+<g id="a_node317"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/clearline" xlink:title="For lines and arcs, the line/arc will clear polygons instead of connecting to them.">
+<ellipse fill="none" stroke="black" cx="11537.2" cy="-1306.57" rx="44.5955" ry="26.7407"/>
+<text text-anchor="middle" x="11537.2" y="-1310.37" font-family="Times,serif" font-size="14.00">clearline</text>
+<text text-anchor="middle" x="11537.2" y="-1295.37" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge433" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/clearline</title>
+<path fill="none" stroke="black" d="M11642.1,-1498.21C11627.3,-1484.54 11609,-1465.83 11596.2,-1446.51 11574.5,-1413.89 11558.1,-1372.03 11548.1,-1342.82"/>
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-<g id="a_node316"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/selected" xlink:title="Set when the object is selected.">
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-<text text-anchor="middle" x="11541.2" y="-1192.9" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node318" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/selected</title>
+<g id="a_node318"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/selected" xlink:title="Set when the object is selected.">
+<ellipse fill="none" stroke="black" cx="11578.2" cy="-1204.81" rx="42.3529" ry="26.7407"/>
+<text text-anchor="middle" x="11578.2" y="-1208.61" font-family="Times,serif" font-size="14.00">selected</text>
+<text text-anchor="middle" x="11578.2" y="-1193.61" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge435" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/selected</title>
+<path fill="none" stroke="black" d="M11654.3,-1494.45C11647.6,-1480.56 11639.7,-1462.88 11634.2,-1446.51 11610.2,-1375.47 11592.8,-1289.23 11584.3,-1241.67"/>
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-<g id="a_node317"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
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-<text text-anchor="middle" x="11593.2" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node319" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/auto</title>
+<g id="a_node319"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/auto" xlink:title="For lines and vias, indicates that these were created by the autorouter.">
+<ellipse fill="none" stroke="black" cx="11630.2" cy="-1103.75" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="11630.2" y="-1107.55" font-family="Times,serif" font-size="14.00">auto</text>
+<text text-anchor="middle" x="11630.2" y="-1092.55" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge437" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/auto</title>
+<path fill="none" stroke="black" d="M11664.8,-1493.11C11658.4,-1421.14 11640.7,-1222.44 11633.4,-1140.65"/>
+<polygon fill="black" stroke="black" points="11636.9,-1140.24 11632.5,-1130.59 11629.9,-1140.86 11636.9,-1140.24"/>
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-<text text-anchor="middle" x="11609.2" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node320" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/rubberend</title>
+<g id="a_node320"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/rubberend" xlink:title="For lines, used internally for rubber band moves: indicates one end already rubber banding.">
+<ellipse fill="none" stroke="black" cx="11646.2" cy="-1014.01" rx="50.41" ry="26.7407"/>
+<text text-anchor="middle" x="11646.2" y="-1017.81" font-family="Times,serif" font-size="14.00">rubberend</text>
+<text text-anchor="middle" x="11646.2" y="-1002.81" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge439" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/rubberend</title>
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-<text text-anchor="middle" x="11670.2" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node321" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/drc</title>
+<g id="a_node321"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/drc" xlink:title="Set for objects that fail DRC: flag like FOUND flag for DRC checking.">
+<ellipse fill="none" stroke="black" cx="11707.2" cy="-924.271" rx="27" ry="26.7407"/>
+<text text-anchor="middle" x="11707.2" y="-928.071" font-family="Times,serif" font-size="14.00">drc</text>
+<text text-anchor="middle" x="11707.2" y="-913.071" font-family="Times,serif" font-size="14.00">flag</text>
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+<g id="edge441" class="edge"><title>dup50_/lht_tree_doc/comm/flags_line&#45;&gt;dup50_/lht_tree_doc/comm/flags_line/children/drc</title>
+<path fill="none" stroke="black" d="M11678.7,-1494.16C11695.4,-1454.91 11724.2,-1376.97 11724.2,-1307.57 11724.2,-1307.57 11724.2,-1307.57 11724.2,-1102.75 11724.2,-1053.45 11717.6,-996.793 11712.6,-961.019"/>
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-<ellipse fill="none" stroke="black" cx="11707.2" cy="-834.531" rx="28.0702" ry="26.7407"/>
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-<text text-anchor="middle" x="11707.2" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
+<g id="node322" class="node"><title>dup50_/lht_tree_doc/comm/flags_line/children/lock</title>
+<g id="a_node322"><a xlink:href="tree.html#/lht_tree_doc/comm/flags_line/children/lock" xlink:title="Set for locked objects.">
+<ellipse fill="none" stroke="black" cx="11744.2" cy="-834.531" rx="28.0702" ry="26.7407"/>
+<text text-anchor="middle" x="11744.2" y="-838.331" font-family="Times,serif" font-size="14.00">lock</text>
+<text text-anchor="middle" x="11744.2" y="-823.331" font-family="Times,serif" font-size="14.00">flag</text>
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Index: trunk/doc/developer/lihata_format/tree.html
===================================================================
--- trunk/doc/developer/lihata_format/tree.html	(revision 20833)
+++ trunk/doc/developer/lihata_format/tree.html	(revision 20834)
@@ -10,7 +10,7 @@
 <h3 id="/lht_tree_doc/roots/pcb-rnd-board-v*">ha:pcb-rnd-board-v*</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*"><td> ha:pcb-rnd-board-v* <td> &nbsp; <td> &nbsp; <td>     The full, self-contained description of a printed circuit board.    This is the root of a board .lht file. The * after the v in the name    is an integer which is the format version.   
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/meta"><td> &nbsp;ha:meta <td> &nbsp; <td> &nbsp; <td>  Any meta-data that won't directly turn into physical material (e.g. copper). 
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/meta/children/board_name"><td> &nbsp;&nbsp;board_name <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> User assigned name of the board
@@ -37,7 +37,7 @@
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack"><td> &nbsp;ha:layer_stack <td> &nbsp; <td> &nbsp; <td>  physical layer stack information: geometry and properties of physical layers 
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups"><td> &nbsp;&nbsp;li:groups <td> &nbsp; <td> &nbsp; <td>  ordered list of physical layers from top to bottom 
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER"><td> &nbsp;&nbsp;&nbsp;ha:INTEGER <td> &nbsp; <td> &nbsp; <td>  a layer group (a physical layer of the board); the ID of the layer group is the integer in the name of the node 
-<tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER/children/name"><td> &nbsp;&nbsp;&nbsp;&nbsp;name <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> user assigned name of the layer group, e.g. "top copper"
+<tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER/children/name"><td> &nbsp;&nbsp;&nbsp;&nbsp;name <td> <a href="#valtype:string">string</a> <td> >=6 <td> purpose of layer groups (useful with mechanical/documentation groups
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER/children/type"><td> &nbsp;&nbsp;&nbsp;&nbsp;ha:type <td> &nbsp; <td> &nbsp; <td>  a flag-list of layer type flag bits 
 <tr id="/lht_tree_doc/comm/layer_mask/children/top"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> location: top side
 <tr id="/lht_tree_doc/comm/layer_mask/children/bottom"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bottom <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> location: bottom side
@@ -49,6 +49,7 @@
 <tr id="/lht_tree_doc/comm/layer_mask/children/paste"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;paste <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> material: paste
 <tr id="/lht_tree_doc/comm/layer_mask/children/outline"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;outline <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> "material": router path (board outline, slots, cutouts) 
 <tr id="/lht_tree_doc/comm/layer_mask/children/substrate"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;substrate <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> material: substrate or insulator
+<tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER/children/name"><td> &nbsp;&nbsp;&nbsp;&nbsp;name <td> <a href="#valtype:string">string</a> <td> >=6 <td> purpose of layer groups (useful with mechanical/documentation groups
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/layer_stack/children/groups/children/INTEGER/children/layers"><td> &nbsp;&nbsp;&nbsp;&nbsp;li:layers <td> &nbsp; <td> &nbsp; <td>  ordered list of logical layer IDs hosted by this layer group 
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/font"><td> &nbsp;ha:font <td> &nbsp; <td> &nbsp; <td>  font kit: all fonts used on the board (if no font specified, default font will be used) 
 <tr id="/lht_tree_doc/roots/pcb-rnd-board-v*/children/font/children/FONT-ID"><td> &nbsp;&nbsp;ha:FONT-ID <td> &nbsp; <td> &nbsp; <td> <a href="#/lht_tree_doc/roots/pcb-rnd-font-v1/children/FONT-ID"> the full description of a font; the node name is the integer font id or "geda_pcb" for font 0 (for historical reasons); the name is used only to make each node unique, the ID is also a field below  -&gt; </a>
@@ -82,7 +83,7 @@
 <h3 id="/lht_tree_doc/roots/pcb-rnd-conf-v1">li:pcb-rnd-conf-v1</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/pcb-rnd-conf-v1"><td> li:pcb-rnd-conf-v1 <td> &nbsp; <td> &nbsp; <td> complete pcb-rnd configuration tree
 <tr id="/lht_tree_doc/roots/pcb-rnd-conf-v1/children/overwrite"><td> &nbsp;ha:overwrite <td> &nbsp; <td> &nbsp; <td> overwrite values while merging; children: a full or partial <a href="../../conf/groups.html#tree">config tree</a>
 <tr id="/lht_tree_doc/roots/pcb-rnd-conf-v1/children/prepend"><td> &nbsp;ha:prepend <td> &nbsp; <td> &nbsp; <td> prepend values while merging; children: a full or partial <a href="../../conf/groups.html#tree">config tree</a>
@@ -91,7 +92,7 @@
 <h3 id="/lht_tree_doc/roots/pcb-rnd-font-v1">li:pcb-rnd-font-v1</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/pcb-rnd-font-v1"><td> li:pcb-rnd-font-v1 <td> &nbsp; <td> &nbsp; <td> font description
 <tr id="/lht_tree_doc/roots/pcb-rnd-font-v1/children/FONT-ID"><td> &nbsp;ha:FONT-ID <td> &nbsp; <td> &nbsp; <td>  the full description of a font; the node name is the integer font id or "geda_pcb" for font 0 (for historical reasons); the name is used only to make each node unique, the ID is also a field below 
 <tr id="/lht_tree_doc/roots/pcb-rnd-font-v1/children/FONT-ID/children/cell_height"><td> &nbsp;&nbsp;cell_height <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> height of the tallest glyph
@@ -122,7 +123,7 @@
 <h3 id="/lht_tree_doc/roots/menu">ha:menu</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/menu"><td> ha: <td> &nbsp; <td> &nbsp; <td> Menu file
 <tr id="/lht_tree_doc/roots/menu/children/mouse"><td> &nbsp;li:mouse <td> &nbsp; <td> &nbsp; <td> mouse bindings
 <tr id="/lht_tree_doc/roots/menu/children/mouse/children/left"><td> &nbsp;&nbsp;li:left <td> &nbsp; <td> &nbsp; <td> actions to execute on left button click
@@ -166,7 +167,7 @@
 <h3 id="/lht_tree_doc/roots/geda-project-v1">ha:geda-project-v1</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/geda-project-v1"><td> ha:geda-project-v1 <td> &nbsp; <td> &nbsp; <td> Project file root. Except for "common", each software package should create a single subtree under the root; the subtree shall be named after the software package 
 <tr id="/lht_tree_doc/roots/geda-project-v1/children/common"><td> &nbsp;ha:common <td> &nbsp; <td> &nbsp; <td> project settings that should be common to all software packages
 <tr id="/lht_tree_doc/roots/geda-project-v1/children/common/children/name"><td> &nbsp;&nbsp;name <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> long name of the project 
@@ -190,7 +191,7 @@
 <h3 id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*">li:pcb-rnd-subcircuit-v*</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*"><td> li:pcb-rnd-subcircuit-v* <td> &nbsp; <td> &nbsp; <td> footprint file containing a single subcircuit
 <tr id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*/children/subc.ID"><td> &nbsp;ha:subc.ID <td> &nbsp; <td> >=3 <td> an instance (full copy) of a subcircuit
 <tr id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*/children/subc.ID/children/uid"><td> &nbsp;&nbsp;uid <td> <a href="#valtype:minuid">minuid</a> <td> &nbsp; <td> UID assigned by the user to track subc history 
@@ -212,7 +213,7 @@
 <h3 id="/lht_tree_doc/comm/data">ha:data</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/comm/data"><td> ha:data <td> &nbsp; <td> &nbsp; <td>  Layers and global objects of the board 
 <tr id="/lht_tree_doc/comm/data/children/objects"><td> &nbsp;li:objects <td> &nbsp; <td> &nbsp; <td>  List of global (non-layer/multi-layer) objects 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID"><td> &nbsp;&nbsp;ha:padstack_ref.ID <td> &nbsp; <td> >=4 <td>  a padstack reference (instance) placed on the board (e.g. used as a via) 
@@ -243,7 +244,7 @@
 <tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID/children/thermal/children/LAYERID/children/round"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;round <td> <a href="#valtype:none">none</a> <td> &nbsp; <td>  shape: rounded edge fingers 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID/children/thermal/children/LAYERID/children/sharp"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sharp <td> <a href="#valtype:none">none</a> <td> &nbsp; <td>  shape: sharp edge fingers 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID/children/thermal/children/LAYERID/children/solid"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;solid <td> <a href="#valtype:none">none</a> <td> &nbsp; <td>  shape: no thermal relief, solid connection without clearance 
-<tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID/children/thermal/children/LAYERID/children/noshape"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;noshape <td> <a href="#valtype:none">none</a> <td> &nbsp; <td>  shape: special: omit copper shape of the padstack on this layer 
+<tr id="/lht_tree_doc/comm/data/children/objects/children/padstack_ref.ID/children/thermal/children/LAYERID/children/noshape"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;noshape <td> <a href="#valtype:none">none</a> <td> >=6 <td>  shape: special: omit copper shape of the padstack on this layer 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/via.ID"><td> &nbsp;&nbsp;ha:via.ID <td> &nbsp; <td> <=4 <td>  an old via object (loaded as padstack in the new model) 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/via.ID/children/x"><td> &nbsp;&nbsp;&nbsp;x <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> place padstack with origin at this horizontal coordinate 
 <tr id="/lht_tree_doc/comm/data/children/objects/children/via.ID/children/y"><td> &nbsp;&nbsp;&nbsp;y <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> place padstack with origin at this vertical coordinate 
@@ -273,7 +274,7 @@
 <tr id="/lht_tree_doc/comm/data/children/layers"><td> &nbsp;li:layers <td> &nbsp; <td> &nbsp; <td> ordered list of layers; v1 required the order to be top-bottom physically; v1 also required silk layers to be at the end (same resrtictions as in the old .pcb format; only real (non-bound) layers have attributes)
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME"><td> &nbsp;&nbsp;ha:NAME <td> &nbsp; <td> &nbsp; <td> a logical layer
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/lid"><td> &nbsp;&nbsp;&nbsp;lid <td> <a href="#valtype:integer">integer</a> <td> >=2 <td> layer ID
-<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/visible"><td> &nbsp;&nbsp;&nbsp;visible <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> only in real (non-boud) layers: 1 if the layer is visible, 0 if not (UI setting)
+<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/visible"><td> &nbsp;&nbsp;&nbsp;visible <td> <a href="#valtype:integer">integer</a> <td> <6 <td> only in real (non-boud) layers: 1 if the layer is visible, 0 if not (UI setting)
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/group"><td> &nbsp;&nbsp;&nbsp;group <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> only in real (non-boud) layers: "parent" layer group ID 
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/color"><td> &nbsp;&nbsp;&nbsp;color <td> <a href="#valtype:string">string</a> <td> >=5 <td>  layer color on UI, in #rrggbb format 
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/stack_offs"><td> &nbsp;&nbsp;&nbsp;stack_offs <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> only in bound layers: match offset e.g. for internal copper layers
@@ -288,6 +289,7 @@
 <tr id="/lht_tree_doc/comm/layer_mask/children/paste"><td> &nbsp;&nbsp;&nbsp;&nbsp;paste <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> material: paste
 <tr id="/lht_tree_doc/comm/layer_mask/children/outline"><td> &nbsp;&nbsp;&nbsp;&nbsp;outline <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> "material": router path (board outline, slots, cutouts) 
 <tr id="/lht_tree_doc/comm/layer_mask/children/substrate"><td> &nbsp;&nbsp;&nbsp;&nbsp;substrate <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> material: substrate or insulator
+<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/purpose"><td> &nbsp;&nbsp;&nbsp;purpose <td> <a href="#valtype:integer">integer</a> <td> >=6 <td> only in bound layers: match layer group purpose
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/combining"><td> &nbsp;&nbsp;&nbsp;combining <td> &nbsp; <td> >=2 <td> layer combination (compositing) flags
 <tr id="/lht_tree_doc/comm/combining/children/sub"><td> &nbsp;&nbsp;&nbsp;&nbsp;sub <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> draw in negative
 <tr id="/lht_tree_doc/comm/combining/children/auto"><td> &nbsp;&nbsp;&nbsp;&nbsp;auto <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> padstacks draw their paste, mask and silk objects on the first layer (of matching type) that features the auto flag
@@ -377,8 +379,8 @@
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/string"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;string <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> text string (payload)
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/fid"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fid <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> font ID
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/scale"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;scale <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> text size scale in %
-<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/direction"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;direction <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> rotation in 90 degree steps (0 is horizontal); between -3 and +3, inclusive. Special value 0x7f (127) means the rot field shall be used instead (from v6).
-<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/rot"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rot <td> <a href="#valtype:angle">angle</a> <td> >=6 <td> rotation angle; applied when direction is 0x7f (127)
+<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/direction"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;direction <td> <a href="#valtype:integer">integer</a> <td> <=5 <td> rotation in 90 degree steps (0 is horizontal); between -3 and +3, inclusive. Starting from v6, the rot field shall be used instead of direction
+<tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/rot"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;rot <td> <a href="#valtype:angle">angle</a> <td> >=6 <td> rotation angle in degrees, [0..360), CCW
 <tr id="/lht_tree_doc/comm/data/children/layers/children/NAME/children/objects/children/text.ID/children/thickness"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thickness <td> <a href="#valtype:coord">coord</a> <td> >=6 <td> if zero, use the default width algorithm; if non-zero use this value as rotation angle in degrees
 <tr id="/lht_tree_doc/comm/attributes"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ha:attributes <td> &nbsp; <td> &nbsp; <td>  a hash of attribute key=value pairs 
 <tr id="/lht_tree_doc/comm/attributes/children/attrib-key"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;attrib-key <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> attribute value
@@ -402,7 +404,7 @@
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/plated"><td> &nbsp;&nbsp;&nbsp;plated <td> <a href="#valtype:integer">integer</a> <td> &nbsp; <td> 0=unplated hole; 1=plated hole
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/name"><td> &nbsp;&nbsp;&nbsp;name <td> <a href="#valtype:string">string</a> <td> >=5 <td> optional user assigned prototype name
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape"><td> &nbsp;&nbsp;&nbsp;li:shape <td> &nbsp; <td> &nbsp; <td> shape per layer type definition
-<tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4"><td> &nbsp;&nbsp;&nbsp;&nbsp;ha:ps_shape_v4 <td> &nbsp; <td> &nbsp; <td> shape on a specific layer type (specified by layer_mask and combining), as specifie in lihata board v4; shape is either ps_poly, ps_line or ps_circ (only one of these will present per layer type); shape coords are relative to padstack origin
+<tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4"><td> &nbsp;&nbsp;&nbsp;&nbsp;ha:ps_shape_v4 <td> &nbsp; <td> &nbsp; <td> shape on a specific layer type (specified by layer_mask and combining), as specifie in lihata board v4; shape is either ps_poly, ps_line or ps_circ (only one of these will present per layer type); shape coords are relative to padstack origin; layer mask shall contain one material and at most one location bit
 <tr id="/lht_tree_doc/comm/layer_mask"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ha:layer_mask <td> &nbsp; <td> &nbsp; <td> layer type and location
 <tr id="/lht_tree_doc/comm/layer_mask/children/top"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;top <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> location: top side
 <tr id="/lht_tree_doc/comm/layer_mask/children/bottom"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;bottom <td> <a href="#valtype:flag">flag</a> <td> &nbsp; <td> location: bottom side
@@ -430,6 +432,7 @@
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4/children/ps_circ/children/x"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> center, horizontal offset 
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4/children/ps_circ/children/y"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;y <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> center, vertical offset 
 <tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4/children/ps_circ/children/dia"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;dia <td> <a href="#valtype:coord">coord</a> <td> &nbsp; <td> circle diameter 
+<tr id="/lht_tree_doc/comm/data/children/padstack_prototypes/children/ps_proto_v4.PID/children/shape/children/ps_shape_v4/children/ps_hshadow"><td> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;te:ps_hshadow <td> &nbsp; <td> >=6 <td> hole/slot shadow
 <tr id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*/children/subc.ID"><td> &nbsp;ha:subc.ID <td> &nbsp; <td> >=3 <td> an instance (full copy) of a subcircuit
 <tr id="/lht_tree_doc/roots/pcb-rnd-subcircuit-v*/children/subc.ID/children/uid"><td> &nbsp;&nbsp;uid <td> <a href="#valtype:minuid">minuid</a> <td> &nbsp; <td> UID assigned by the user to track subc history 
 <tr id="/lht_tree_doc/comm/attributes"><td> &nbsp;&nbsp;ha:attributes <td> &nbsp; <td> &nbsp; <td>  a hash of attribute key=value pairs 
@@ -539,7 +542,7 @@
 <h3 id="/lht_tree_doc/comm/submenu">li:submenu</h3>
 <p>
 <table border=0 cellspacing=0>
-<tr><th align=left> type:name <th align=left> value <th align=left> ver <th align=left> description
+<tr><th align=left> type:name <th align=left> value <th align=left> <a href="#ver">ver</a> <th align=left> description
 <tr id="/lht_tree_doc/comm/submenu"><td> li:submenu <td> &nbsp; <td> &nbsp; <td> ordered list of menu items for a submenu
 <tr id="/lht_tree_doc/comm/submenu/children/m"><td> &nbsp;m <td> <a href="#valtype:string">string</a> <td> &nbsp; <td> mnemonic: single character that should be underlined and used as a hot key in the menu name
 <tr id="/lht_tree_doc/comm/submenu/children/-"><td> &nbsp;- <td> <a href="#valtype:none">none</a> <td> &nbsp; <td> horizontal separator
@@ -632,5 +635,7 @@
  Free form text data
 
 </table>
+<h2> Comments </h2>
+<p id="ver">ver column: <a href="../io_lihata_ver.html">Format version</a> range the subtree may appear in.
 </body>
 </html>
Index: trunk/doc/developer/lihata_format/tree.txt
===================================================================
--- trunk/doc/developer/lihata_format/tree.txt	(revision 20833)
+++ trunk/doc/developer/lihata_format/tree.txt	(revision 20834)
@@ -31,7 +31,7 @@
  ha:layer_stack                physical layer stack information: geometry and properties of physical layers
   li:groups                    ordered list of physical layers from top to bottom
    ha:INTEGER                  a layer group (a physical layer of the board); the ID of the layer group is the integer in the name of the node
-    name            string     user assigned name of the layer group, e.g. "top copper"
+    name            string >=6 purpose of layer groups (useful with mechanical/documentation groups
     ha:type                    a flag-list of layer type flag bits
      top            flag       location: top side
      bottom         flag       location: bottom side
@@ -43,6 +43,7 @@
      paste          flag       material: paste
      outline        flag       "material": router path (board outline, slots, cutouts)
      substrate      flag       material: substrate or insulator
+    name            string >=6 purpose of layer groups (useful with mechanical/documentation groups
     li:layers                  ordered list of logical layer IDs hosted by this layer group
  ha:font                       font kit: all fonts used on the board (if no font specified, default font will be used)
   ha:FONT-ID                   the full description of a font; the node name is the integer font id or "geda_pcb" for font 0 (for historical reasons); the name is used only to make each node unique, the ID is also a field below ->
@@ -234,7 +235,7 @@
      round              none         shape: rounded edge fingers
      sharp              none         shape: sharp edge fingers
      solid              none         shape: no thermal relief, solid connection without clearance
-     noshape            none         shape: special: omit copper shape of the padstack on this layer
+     noshape            none     >=6 shape: special: omit copper shape of the padstack on this layer
   ha:via.ID                      <=4 an old via object (loaded as padstack in the new model)
    x                    coord        place padstack with origin at this horizontal coordinate
    y                    coord        place padstack with origin at this vertical coordinate
@@ -264,7 +265,7 @@
  li:layers                           ordered list of layers; v1 required the order to be top-bottom physically; v1 also required silk layers to be at the end (same resrtictions as in the old .pcb format; only real (non-bound) layers have attributes)
   ha:NAME                            a logical layer
    lid                  integer  >=2 layer ID
-   visible              integer      only in real (non-boud) layers: 1 if the layer is visible, 0 if not (UI setting)
+   visible              integer  <6  only in real (non-boud) layers: 1 if the layer is visible, 0 if not (UI setting)
    group                integer      only in real (non-boud) layers: "parent" layer group ID
    color                string   >=5 layer color on UI, in #rrggbb format
    stack_offs           integer      only in bound layers: match offset e.g. for internal copper layers
@@ -279,6 +280,7 @@
     paste               flag         material: paste
     outline             flag         "material": router path (board outline, slots, cutouts)
     substrate           flag         material: substrate or insulator
+   purpose              integer  >=6 only in bound layers: match layer group purpose
    combining                     >=2 layer combination (compositing) flags
     sub                 flag         draw in negative
     auto                flag         padstacks draw their paste, mask and silk objects on the first layer (of matching type) that features the auto flag
@@ -368,8 +370,8 @@
      string             string       text string (payload)
      fid                integer      font ID
      scale              integer      text size scale in %
-     direction          integer      rotation in 90 degree steps (0 is horizontal); between -3 and +3, inclusive. Special value 0x7f (127) means the rot field shall be used instead (from v6).
-     rot                angle    >=6 rotation angle; applied when direction is 0x7f (127)
+     direction          integer  <=5 rotation in 90 degree steps (0 is horizontal); between -3 and +3, inclusive. Starting from v6, the rot field shall be used instead of direction
+     rot                angle    >=6 rotation angle in degrees, [0..360), CCW
      thickness          coord    >=6 if zero, use the default width algorithm; if non-zero use this value as rotation angle in degrees
      ha:attributes                   a hash of attribute key=value pairs
       attrib-key        string       attribute value
@@ -394,7 +396,7 @@
    name                 string   >=5 optional user assigned prototype name
    li:shape                          shape per layer type definition
     ha:ps_shape_v4                   shape on a specific layer type (specified by layer_mask and combining), as specifie in lihata board v4; shape is either ps_poly, ps_line or ps_circ (only one of these will present per layer type); shape coords are
-                                     relative to padstack origin
+                                     relative to padstack origin; layer mask shall contain one material and at most one location bit
      ha:layer_mask                   layer type and location
       top               flag         location: top side
       bottom            flag         location: bottom side
@@ -422,6 +424,7 @@
       x                 coord        center, horizontal offset
       y                 coord        center, vertical offset
       dia               coord        circle diameter
+     te:ps_hshadow               >=6 hole/slot shadow
  ha:subc.ID                      >=3 an instance (full copy) of a subcircuit
   uid                   minuid       UID assigned by the user to track subc history
   ha:attributes                      a hash of attribute key=value pairs
@@ -597,3 +600,7 @@
 |--------+------------------------------------------------------|
 |string  |Free form text data                                   |
 +---------------------------------------------------------------+
+
+Comments
+
+ver column: Format version range the subtree may appear in.