Make workspaces

rerun the demo

1 files changed, 275 insertions, 381 deletions

diff --git a/svgbob/examples/demo.svg b/svgbob/examples/demo.svg
index ebfa5fd..dbc50d6 100644
--- a/svgbob/examples/demo.svg
+++ b/svgbob/examples/demo.svg
@@ -1,8 +1,20 @@
 <svg class="bob" font-family="arial" font-size="14" height="4240" width="688" xmlns="http://www.w3.org/2000/svg">
 <defs>
-<marker id="triangle" markerHeight="10" markerUnits="strokeWidth" markerWidth="10" orient="auto" refX="15" refY="10" viewBox="0 0 50 20">
+<marker id="triangle" markerHeight="10" markerWidth="10" orient="auto" refX="15" refY="10" viewBox="0 0 50 20">
 <path d="M 0 0 L 30 10 L 0 20 z"/>
 </marker>
+<marker id="circle" markerHeight="5" markerWidth="5" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="black" r="8"/>
+</marker>
+<marker id="square" markerHeight="5" markerWidth="5" refX="10" refY="10" viewBox="0 0 20 20">
+<rect fill="black" height="20" width="20" x="0" y="0"/>
+</marker>
+<marker id="open_circle" markerHeight="10" markerWidth="10" refX="10" refY="10" viewBox="0 0 20 20">
+<circle cx="10" cy="10" fill="white" r="4" stroke="black" stroke-width="2"/>
+</marker>
+<marker id="big_open_circle" markerHeight="20" markerWidth="20" refX="20" refY="20" viewBox="0 0 40 40">
+<circle cx="20" cy="20" fill="white" r="6" stroke="black" stroke-width="2"/>
+</marker>
 </defs>
 <style>
 
@@ -14,7 +26,11 @@
       stroke-linecap: round;
       stroke-linejoin: miter;
     }
-    circle {
+    line.dashed {
+        stroke-dasharray: 5;
+    }
+    circle.solid {
+      fill:black;
       stroke: black;
       stroke-width: 2;
       stroke-opacity: 1;
@@ -22,11 +38,14 @@
       stroke-linecap: round;
       stroke-linejoin: miter;
     }
-    circle.solid {
-      fill:black;
-    }
     circle.open {
       fill:white;
+      stroke: black;
+      stroke-width: 2;
+      stroke-opacity: 1;
+      fill-opacity: 1;
+      stroke-linecap: round;
+      stroke-linejoin: miter;
     }
     tspan.head{
         fill: none;
@@ -35,55 +54,43 @@
     
 </style>
 <rect fill="white" height="4240" width="688" x="0" y="0"/>
-<line x1="0" x2="184" y1="3172" y2="3172"/>
-<line x1="0" x2="184" y1="3176" y2="3176"/>
+<line x1="0" x2="184" y1="3174" y2="3174"/>
+<line x1="0" x2="184" y1="3178" y2="3178"/>
 <line x1="4" x2="4" y1="3400" y2="3432"/>
 <line x1="4" x2="92" y1="3400" y2="3400"/>
 <line x1="4" x2="92" y1="3432" y2="3432"/>
 <line x1="8" x2="112" y1="3016" y2="3016"/>
-<line x1="8" x2="20" y1="3032" y2="3032"/>
-<line x1="8" x2="20" y1="3064" y2="3064"/>
-<line x1="8" x2="20" y1="3112" y2="3112"/>
+<line marker-end="url(#circle)" x1="8" x2="20" y1="3032" y2="3032"/>
+<line marker-end="url(#circle)" x1="8" x2="20" y1="3064" y2="3064"/>
+<line marker-end="url(#circle)" x1="8" x2="20" y1="3112" y2="3112"/>
 <line marker-end="url(#triangle)" x1="8" x2="20" y1="3208" y2="3208"/>
 <line marker-end="url(#triangle)" x1="8" x2="20" y1="3256" y2="3256"/>
 <line x1="8" x2="10" y1="3360" y2="3364"/>
 <line x1="10" x2="8" y1="3340" y2="3344"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="344" y2="344"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="616" y2="616"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="760" y2="760"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="856" y2="856"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="1016" y2="1016"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="1320" y2="1320"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="1640" y2="1640"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="1832" y2="1832"/>
-<line marker-end="url(#triangle)" x1="16" x2="28" y1="2344" y2="2344"/>
 <line x1="16" x2="256" y1="3336" y2="3336"/>
 <line x1="16" x2="256" y1="3368" y2="3368"/>
 <line x1="18" x2="6" y1="2988" y2="3012"/>
 <line x1="24" x2="26" y1="208" y2="212"/>
 <line x1="24" x2="128" y1="2984" y2="2984"/>
 <line x1="26" x2="24" y1="188" y2="192"/>
-<line x1="32" x2="40" y1="184" y2="184"/>
+<line x1="32" x2="44" y1="184" y2="184"/>
 <line x1="32" x2="40" y1="216" y2="216"/>
 <line x1="32" x2="34" y1="688" y2="692"/>
 <line x1="34" x2="32" y1="668" y2="672"/>
-<line x1="40" x2="48" y1="664" y2="664"/>
+<line x1="40" x2="52" y1="664" y2="664"/>
 <line x1="40" x2="48" y1="696" y2="696"/>
 <line x1="46" x2="60" y1="220" y2="248"/>
 <line x1="52" x2="52" y1="1064" y2="1128"/>
-<line x1="52" x2="260" y1="1064" y2="1064"/>
-<line x1="52" x2="68" y1="1128" y2="1128"/>
-<line x1="52" x2="104" y1="2408" y2="2408"/>
-<line x1="52" x2="104" y1="2488" y2="2488"/>
+<line marker-end="url(#circle)" x1="52" x2="260" y1="1064" y2="1064"/>
+<line marker-end="url(#circle)" x1="52" x2="212" y1="1080" y2="1080"/>
+<line marker-end="url(#circle)" x1="52" x2="164" y1="1096" y2="1096"/>
+<line marker-end="url(#circle)" x1="52" x2="116" y1="1112" y2="1112"/>
+<line marker-end="url(#circle)" x1="52" x2="68" y1="1128" y2="1128"/>
 <line x1="54" x2="68" y1="700" y2="728"/>
-<line x1="56" x2="64" y1="168" y2="168"/>
 <line x1="56" x2="72" y1="192" y2="224"/>
 <line x1="56" x2="72" y1="464" y2="432"/>
 <line x1="56" x2="72" y1="464" y2="496"/>
-<line x1="56" x2="212" y1="1080" y2="1080"/>
-<line x1="56" x2="164" y1="1096" y2="1096"/>
-<line x1="56" x2="116" y1="1112" y2="1112"/>
-<line x1="58" x2="36" y1="156" y2="200"/>
+<line marker-end="url(#circle)" x1="58" x2="36" y1="156" y2="200"/>
 <line x1="60" x2="72" y1="248" y2="224"/>
 <line x1="60" x2="60" y1="376" y2="408"/>
 <line x1="60" x2="116" y1="376" y2="376"/>
@@ -91,41 +98,35 @@
 <line x1="64" x2="88" y1="152" y2="152"/>
 <line x1="64" x2="90" y1="208" y2="156"/>
 <line x1="64" x2="66" y1="544" y2="548"/>
-<line x1="64" x2="72" y1="648" y2="648"/>
 <line x1="64" x2="80" y1="672" y2="704"/>
-<line x1="64" x2="72" y1="2392" y2="2392"/>
-<line x1="66" x2="56" y1="172" y2="192"/>
 <line x1="66" x2="64" y1="524" y2="528"/>
-<line x1="66" x2="44" y1="636" y2="680"/>
+<line marker-end="url(#circle)" x1="66" x2="44" y1="636" y2="680"/>
 <line x1="68" x2="80" y1="728" y2="704"/>
-<line x1="68" x2="92" y1="1128" y2="1128"/>
-<line x1="72" x2="80" y1="168" y2="168"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="68" x2="92" y1="1128" y2="1128"/>
 <line x1="72" x2="128" y1="432" y2="432"/>
 <line x1="72" x2="128" y1="496" y2="496"/>
 <line x1="72" x2="160" y1="520" y2="520"/>
 <line x1="72" x2="116" y1="552" y2="552"/>
 <line x1="72" x2="96" y1="632" y2="632"/>
 <line x1="72" x2="98" y1="688" y2="636"/>
-<line x1="74" x2="64" y1="652" y2="672"/>
+<line marker-end="url(#triangle)" x1="76" x2="92" y1="184" y2="184"/>
 <line x1="76" x2="76" y1="1404" y2="1456"/>
-<line marker-end="url(#triangle)" x1="80" x2="92" y1="184" y2="184"/>
-<line x1="80" x2="88" y1="648" y2="648"/>
 <line marker-end="url(#triangle)" x1="80" x2="100" y1="1400" y2="1400"/>
 <line x1="80" x2="136" y1="1456" y2="1456"/>
 <line x1="80" x2="88" y1="1728" y2="1712"/>
-<line x1="84" x2="148" y1="920" y2="920"/>
+<line x1="84" x2="104" y1="168" y2="168"/>
+<line marker-end="url(#triangle)" x1="84" x2="100" y1="664" y2="664"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="84" x2="148" y1="920" y2="920"/>
 <line x1="84" x2="84" y1="1696" y2="1712"/>
 <line x1="84" x2="116" y1="1712" y2="1712"/>
-<line x1="88" x2="104" y1="168" y2="168"/>
-<line marker-end="url(#triangle)" x1="88" x2="100" y1="664" y2="664"/>
+<line x1="88" x2="76" y1="1456" y2="1456"/>
 <line x1="88" x2="84" y1="1696" y2="1696"/>
 <line x1="88" x2="116" y1="1696" y2="1696"/>
-<line x1="92" x2="116" y1="1128" y2="1128"/>
+<line x1="92" x2="112" y1="648" y2="648"/>
+<line marker-start="url(#circle)" x1="92" x2="116" y1="1128" y2="1128"/>
 <line x1="92" x2="92" y1="3400" y2="3432"/>
 <line x1="92" x2="92" y1="3948" y2="3972"/>
-<line x1="96" x2="112" y1="648" y2="648"/>
 <line x1="96" x2="120" y1="2440" y2="2440"/>
-<line x1="96" x2="104" y1="3912" y2="3912"/>
 <line x1="96" x2="192" y1="3944" y2="3944"/>
 <line x1="96" x2="192" y1="3976" y2="3976"/>
 <line x1="100" x2="100" y1="776" y2="792"/>
@@ -133,14 +134,12 @@
 <line x1="100" x2="100" y1="792" y2="808"/>
 <line x1="100" x2="116" y1="792" y2="792"/>
 <line x1="100" x2="116" y1="808" y2="808"/>
+<line marker-end="url(#square)" marker-start="url(#square)" x1="100" x2="108" y1="2456" y2="2456"/>
 <line x1="104" x2="112" y1="1728" y2="1712"/>
 <line x1="108" x2="108" y1="1388" y2="1396"/>
-<line x1="108" x2="108" y1="2412" y2="2432"/>
-<line x1="108" x2="108" y1="2464" y2="2484"/>
-<line x1="108" x2="108" y1="2492" y2="2512"/>
+<line marker-end="url(#square)" marker-start="url(#square)" x1="108" x2="116" y1="2456" y2="2456"/>
 <line x1="112" x2="120" y1="1384" y2="1384"/>
 <line x1="112" x2="120" y1="1400" y2="1400"/>
-<line x1="112" x2="160" y1="2408" y2="2408"/>
 <line x1="116" x2="116" y1="376" y2="408"/>
 <line x1="116" x2="116" y1="552" y2="576"/>
 <line x1="116" x2="116" y1="776" y2="792"/>
@@ -148,7 +147,7 @@
 <line x1="116" x2="116" y1="792" y2="808"/>
 <line x1="116" x2="124" y1="792" y2="792"/>
 <line x1="116" x2="124" y1="808" y2="808"/>
-<line x1="116" x2="140" y1="1112" y2="1112"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="116" x2="140" y1="1112" y2="1112"/>
 <line x1="116" x2="116" y1="1128" y2="1120"/>
 <line x1="116" x2="140" y1="1128" y2="1128"/>
 <line x1="116" x2="116" y1="1696" y2="1712"/>
@@ -157,22 +156,28 @@
 <line x1="124" x2="124" y1="776" y2="792"/>
 <line x1="124" x2="124" y1="792" y2="808"/>
 <line x1="124" x2="124" y1="1388" y2="1396"/>
-<line x1="124" x2="124" y1="1696" y2="1728"/>
+<line x1="124" x2="124" y1="1696" y2="1712"/>
+<line x1="124" x2="128" y1="1696" y2="1696"/>
+<line x1="124" x2="124" y1="1712" y2="1728"/>
 <line x1="128" x2="144" y1="432" y2="464"/>
 <line x1="128" x2="144" y1="496" y2="464"/>
 <line x1="128" x2="136" y1="1696" y2="1696"/>
-<line x1="128" x2="136" y1="1700" y2="1700"/>
-<line x1="128" x2="136" y1="1704" y2="1704"/>
+<line x1="128" x2="136" y1="1702" y2="1702"/>
+<line x1="128" x2="136" y1="1706" y2="1706"/>
 <line x1="128" x2="136" y1="1728" y2="1728"/>
+<line x1="128" x2="140" y1="1728" y2="1728"/>
 <line x1="130" x2="120" y1="556" y2="576"/>
-<line x1="132" x2="170" y1="1960" y2="2036"/>
+<line marker-start="url(#circle)" x1="132" x2="170" y1="1960" y2="2036"/>
 <line x1="136" x2="160" y1="552" y2="552"/>
 <line x1="136" x2="146" y1="1456" y2="1436"/>
 <line x1="136" x2="148" y1="1456" y2="1480"/>
+<line x1="136" x2="140" y1="1696" y2="1696"/>
+<line x1="136" x2="124" y1="1728" y2="1728"/>
 <line x1="140" x2="140" y1="1128" y2="1120"/>
 <line x1="140" x2="164" y1="1128" y2="1128"/>
 <line x1="140" x2="140" y1="1388" y2="1396"/>
-<line x1="140" x2="140" y1="1696" y2="1728"/>
+<line x1="140" x2="140" y1="1696" y2="1712"/>
+<line x1="140" x2="140" y1="1712" y2="1728"/>
 <line x1="144" x2="154" y1="704" y2="724"/>
 <line x1="144" x2="152" y1="1384" y2="1384"/>
 <line x1="144" x2="152" y1="1400" y2="1400"/>
@@ -180,8 +185,8 @@
 <line x1="146" x2="174" y1="776" y2="776"/>
 <line x1="146" x2="174" y1="812" y2="812"/>
 <line x1="148" x2="148" y1="380" y2="404"/>
-<line marker-end="url(#triangle)" x1="148" x2="166" y1="920" y2="956"/>
-<line x1="148" x2="196" y1="920" y2="920"/>
+<line marker-end="url(#triangle)" marker-start="url(#circle)" x1="148" x2="166" y1="920" y2="956"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="148" x2="196" y1="920" y2="920"/>
 <line x1="148" x2="148" y1="1408" y2="1428"/>
 <line x1="148" x2="148" y1="1428" y2="1424"/>
 <line x1="148" x2="136" y1="1432" y2="1456"/>
@@ -201,16 +206,16 @@
 <line marker-end="url(#triangle)" x1="152" x2="172" y1="1496" y2="1496"/>
 <line marker-end="url(#triangle)" x1="152" x2="172" y1="1704" y2="1704"/>
 <line x1="156" x2="156" y1="1388" y2="1396"/>
-<line x1="156" x2="216" y1="1912" y2="1912"/>
+<line marker-start="url(#circle)" x1="156" x2="216" y1="1912" y2="1912"/>
 <line x1="160" x2="176" y1="728" y2="728"/>
 <line x1="160" x2="200" y1="1456" y2="1456"/>
 <line x1="160" x2="168" y1="3248" y2="3232"/>
 <line x1="162" x2="162" y1="780" y2="792"/>
 <line x1="162" x2="162" y1="796" y2="808"/>
-<line x1="164" x2="164" y1="1096" y2="1128"/>
-<line x1="164" x2="188" y1="1096" y2="1096"/>
+<line x1="164" x2="184" y1="664" y2="664"/>
+<line marker-start="url(#circle)" x1="164" x2="164" y1="1096" y2="1128"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="164" x2="188" y1="1096" y2="1096"/>
 <line x1="164" x2="188" y1="1128" y2="1128"/>
-<line x1="164" x2="164" y1="2412" y2="2484"/>
 <line x1="166" x2="168" y1="524" y2="528"/>
 <line x1="166" x2="168" y1="548" y2="544"/>
 <line x1="166" x2="166" y1="780" y2="792"/>
@@ -219,13 +224,11 @@
 <line x1="166" x2="166" y1="796" y2="808"/>
 <line x1="166" x2="170" y1="796" y2="796"/>
 <line x1="166" x2="170" y1="808" y2="808"/>
-<line x1="168" x2="184" y1="664" y2="664"/>
-<line x1="168" x2="176" y1="2408" y2="2408"/>
 <line x1="168" x2="184" y1="2488" y2="2488"/>
 <line x1="170" x2="144" y1="652" y2="704"/>
 <line x1="170" x2="170" y1="780" y2="792"/>
 <line x1="170" x2="170" y1="796" y2="808"/>
-<line x1="172" x2="172" y1="688" y2="712"/>
+<line x1="172" x2="188" y1="696" y2="696"/>
 <line x1="172" x2="168" y1="712" y2="712"/>
 <line x1="172" x2="176" y1="712" y2="712"/>
 <line x1="172" x2="172" y1="1388" y2="1396"/>
@@ -234,26 +237,25 @@
 <line x1="176" x2="192" y1="464" y2="432"/>
 <line x1="176" x2="192" y1="464" y2="496"/>
 <line x1="176" x2="192" y1="648" y2="648"/>
-<line x1="176" x2="184" y1="696" y2="696"/>
 <line x1="176" x2="184" y1="1384" y2="1384"/>
 <line x1="176" x2="184" y1="1400" y2="1400"/>
 <line marker-end="url(#triangle)" x1="176" x2="162" y1="1408" y2="1436"/>
 <line marker-end="url(#triangle)" x1="176" x2="228" y1="2040" y2="2040"/>
 <line x1="176" x2="188" y1="2520" y2="2520"/>
 <line x1="176" x2="220" y1="2776" y2="2776"/>
-<line x1="176" x2="184" y1="4164" y2="4164"/>
-<line x1="176" x2="184" y1="4168" y2="4168"/>
 <line marker-end="url(#triangle)" x1="180" x2="180" y1="1340" y2="1372"/>
 <line x1="180" x2="180" y1="2400" y2="2416"/>
+<line x1="180" x2="184" y1="2400" y2="2400"/>
 <line x1="182" x2="192" y1="708" y2="688"/>
 <line marker-end="url(#triangle)" x1="184" x2="204" y1="968" y2="968"/>
 <line x1="184" x2="200" y1="1336" y2="1336"/>
 <line x1="184" x2="192" y1="1504" y2="1488"/>
+<line x1="184" x2="216" y1="1504" y2="1504"/>
 <line x1="184" x2="186" y1="1712" y2="1716"/>
 <line x1="184" x2="208" y1="2400" y2="2400"/>
 <line x1="184" x2="208" y1="2416" y2="2416"/>
 <line x1="186" x2="184" y1="1692" y2="1696"/>
-<line x1="188" x2="188" y1="1096" y2="1128"/>
+<line marker-start="url(#circle)" x1="188" x2="188" y1="1096" y2="1128"/>
 <line x1="188" x2="212" y1="1128" y2="1128"/>
 <line x1="188" x2="188" y1="1388" y2="1396"/>
 <line x1="188" x2="188" y1="2492" y2="2520"/>
@@ -261,17 +263,18 @@
 <line x1="190" x2="192" y1="668" y2="672"/>
 <line x1="192" x2="208" y1="432" y2="464"/>
 <line x1="192" x2="208" y1="496" y2="464"/>
+<line x1="192" x2="204" y1="1456" y2="1456"/>
 <line x1="192" x2="224" y1="1488" y2="1488"/>
-<line x1="192" x2="216" y1="1504" y2="1504"/>
 <line x1="192" x2="200" y1="1688" y2="1688"/>
 <line x1="192" x2="200" y1="1720" y2="1720"/>
+<line x1="192" x2="180" y1="2416" y2="2416"/>
 <line x1="194" x2="194" y1="776" y2="808"/>
 <line x1="194" x2="222" y1="776" y2="776"/>
 <line x1="194" x2="222" y1="808" y2="808"/>
 <line marker-end="url(#triangle)" x1="194" x2="170" y1="2172" y2="2220"/>
 <line marker-end="url(#triangle)" x1="194" x2="170" y1="2204" y2="2252"/>
 <line marker-end="url(#triangle)" x1="194" x2="170" y1="2236" y2="2284"/>
-<line x1="196" x2="228" y1="920" y2="920"/>
+<line marker-end="url(#circle)" marker-start="url(#circle)" x1="196" x2="228" y1="920" y2="920"/>
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@@ -280,16 +283,18 @@
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@@ -298,30 +303,27 @@
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@@ -338,9 +340,8 @@
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@@ -351,10 +352,10 @@
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@@ -363,54 +364,49 @@
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@@ -422,12 +418,13 @@
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@@ -438,26 +435,22 @@
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@@ -470,73 +463,71 @@
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@@ -582,19 +570,17 @@
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@@ -602,65 +588,62 @@
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+<line x1="448" x2="456" y1="656" y2="672"/>
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+<line x1="448" x2="452" y1="1712" y2="1712"/>
+<line x1="448" x2="436" y1="2848" y2="2848"/>
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+<line x1="456" x2="468" y1="2848" y2="2848"/>
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+<line marker-end="url(#triangle)" x1="488" x2="494" y1="432" y2="420"/>
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