docs/figures/figure-ug03.svg
author Greg Ward <greg@gerg.ca>
Thu, 05 Jun 2014 22:11:04 -0400
changeset 978 8328337d23b2
child 4614 091eab1223a4
permissions -rw-r--r--
docs: add new user guide This has also been reviewed to death on evolve-testers. There are still a couple of short sections to write (clearly marked "TODO"), and one example to add. But (if I may be so bold) this is a gigantic improvement over the current docs, so it really should get merged. Incidentally, the figures are all SVG files created with Inkscape. They're not perfect, but they're pretty nice. Anyone who knows a better way to create technical diagrams is welcome to contribute. One wart: there's a test script that accompanies the document and largely duplicates it, but I haven't unified them. I've been concentrating on writing the best possible content, not on fiddling with tools. I suspect that unifying them will be non-trivial, but definitely worth doing.

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!-- Created with Inkscape (http://www.inkscape.org/) -->

<svg
   xmlns:osb="http://www.openswatchbook.org/uri/2009/osb"
   xmlns:dc="http://purl.org/dc/elements/1.1/"
   xmlns:cc="http://creativecommons.org/ns#"
   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
   xmlns:svg="http://www.w3.org/2000/svg"
   xmlns="http://www.w3.org/2000/svg"
   xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
   width="200"
   height="150"
   id="svg2"
   version="1.1"
   inkscape:version="0.48.4 r9939"
   sodipodi:docname="figure-ug03.svg">
  <defs
     id="defs4">
    <marker
       inkscape:stockid="Arrow1Mstart"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow1Mstart"
       style="overflow:visible">
      <path
         id="path3998"
         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt"
         transform="matrix(0.4,0,0,0.4,4,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Mend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Mend"
       style="overflow:visible">
      <path
         id="path5316"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="scale(-0.6,-0.6)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow1Lend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow1Lend"
       style="overflow:visible">
      <path
         id="path5292"
         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt"
         transform="matrix(-0.8,0,0,-0.8,-10,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow1Lstart"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow1Lstart"
       style="overflow:visible">
      <path
         id="path5289"
         d="M 0,0 5,-5 -12.5,0 5,5 0,0 z"
         style="fill-rule:evenodd;stroke:#000000;stroke-width:1pt"
         transform="matrix(0.8,0,0,0.8,10,0)"
         inkscape:connector-curvature="0" />
    </marker>
    <linearGradient
       inkscape:collect="always"
       id="linearGradient5253">
      <stop
         style="stop-color:#000000;stop-opacity:1;"
         offset="0"
         id="stop5255" />
      <stop
         style="stop-color:#000000;stop-opacity:0;"
         offset="1"
         id="stop5257" />
    </linearGradient>
    <linearGradient
       id="linearGradient5245"
       osb:paint="solid">
      <stop
         style="stop-color:#000000;stop-opacity:1;"
         offset="0"
         id="stop5247" />
    </linearGradient>
    <linearGradient
       id="linearGradient5207"
       osb:paint="solid">
      <stop
         style="stop-color:#000000;stop-opacity:1;"
         offset="0"
         id="stop5209" />
    </linearGradient>
    <linearGradient
       inkscape:collect="always"
       xlink:href="#linearGradient5253"
       id="linearGradient5259"
       x1="384.79102"
       y1="262.99402"
       x2="391.83789"
       y2="262.99402"
       gradientUnits="userSpaceOnUse" />
    <marker
       inkscape:stockid="Arrow2Mend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Mend-6"
       style="overflow:visible">
      <path
         id="path5316-5"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="scale(-0.6,-0.6)"
         inkscape:connector-curvature="0" />
    </marker>
    <marker
       inkscape:stockid="Arrow2Mend"
       orient="auto"
       refY="0"
       refX="0"
       id="Arrow2Mend-7"
       style="overflow:visible">
      <path
         id="path5316-3"
         style="fill-rule:evenodd;stroke-width:0.625;stroke-linejoin:round"
         d="M 8.7185878,4.0337352 -2.2072895,0.01601326 8.7185884,-4.0017078 c -1.7454984,2.3720609 -1.7354408,5.6174519 -6e-7,8.035443 z"
         transform="scale(-0.6,-0.6)"
         inkscape:connector-curvature="0" />
    </marker>
  </defs>
  <sodipodi:namedview
     id="base"
     pagecolor="#ffffff"
     bordercolor="#666666"
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="2.4712371"
     inkscape:cx="72.857038"
     inkscape:cy="79.643357"
     inkscape:document-units="px"
     inkscape:current-layer="svg2"
     showgrid="false"
     inkscape:window-width="976"
     inkscape:window-height="802"
     inkscape:window-x="179"
     inkscape:window-y="330"
     inkscape:window-maximized="0"
     showguides="false"
     inkscape:snap-global="false"
     fit-margin-top="0"
     fit-margin-left="0"
     fit-margin-right="0"
     fit-margin-bottom="0">
    <inkscape:grid
       type="xygrid"
       id="grid8451"
       empspacing="5"
       visible="true"
       enabled="true"
       snapvisiblegridlinesonly="true"
       originx="0.078084198px"
       originy="-2924.5747px" />
  </sodipodi:namedview>
  <metadata
     id="metadata7">
    <rdf:RDF>
      <cc:Work
         rdf:about="">
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
        <dc:title />
      </cc:Work>
    </rdf:RDF>
  </metadata>
  <g
     inkscape:label="Layer 1"
     inkscape:groupmode="layer"
     id="layer1"
     transform="translate(0.0780842,2022.2125)" />
  <g
     id="g6622"
     transform="translate(0,18)">
    <g
       id="g6602">
      <rect
         style="fill:none;stroke:#000000;stroke-width:0.99999791;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
         id="rect2987"
         width="21.481739"
         height="18.05327"
         x="0.49999696"
         y="0.64889121" />
      <text
         xml:space="preserve"
         style="font-size:11.9999752px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
         x="7.4264359"
         y="14.043668"
         id="text5217"
         sodipodi:linespacing="125%"
         transform="scale(0.9999979,1.0000021)"><tspan
           sodipodi:role="line"
           id="tspan5219"
           x="7.4264359"
           y="14.043668"
           style="stroke:none">3</tspan></text>
    </g>
    <g
       id="g6612">
      <rect
         style="fill:none;stroke:#000000;stroke-width:0.99999791;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
         id="rect2987-4"
         width="21.481739"
         height="18.05327"
         x="60.5"
         y="0.64889765" />
      <text
         xml:space="preserve"
         style="font-size:11.9999752px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
         x="67.426567"
         y="14.043674"
         id="text5217-8"
         sodipodi:linespacing="125%"
         transform="scale(0.9999979,1.0000021)"><tspan
           y="14.043674"
           x="67.426567"
           sodipodi:role="line"
           id="tspan3900">4</tspan></text>
    </g>
    <path
       inkscape:connector-curvature="0"
       inkscape:connector-type="polyline"
       id="path8263"
       d="m 21.981735,9.6755275 38.518266,4.2e-6"
       style="fill:none;stroke:#000000;stroke-width:0.99999791px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Mend);display:inline" />
  </g>
  <g
     id="g6397"
     transform="translate(1.2139669,17.353636)">
    <text
       transform="scale(0.9999979,1.0000021)"
       sodipodi:linespacing="125%"
       id="text5217-8-0"
       y="53.910118"
       x="46.543751"
       style="font-size:12px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Monospace;-inkscape-font-specification:Monospace"
       xml:space="preserve"><tspan
         y="53.910118"
         x="46.543751"
         id="tspan8594"
         sodipodi:role="line">hg prune .</tspan></text>
    <g
       id="g6372">
      <path
         style="fill:none;stroke:#808080;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none"
         d="m 36.655932,74.035228 3.649333,6.320665 3.711171,-6.427764"
         id="path8598"
         inkscape:connector-curvature="0" />
      <g
         id="g3821"
         transform="matrix(1,0,0,1.5998137,5.836184,-16.712267)">
        <path
           inkscape:connector-curvature="0"
           id="path8466-5"
           d="M 35.5,23.60911 35.5,59.5"
           style="fill:none;stroke:#808080;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" />
        <path
           inkscape:connector-curvature="0"
           id="path8466-4-7"
           d="M 33.5,23.60911 33.5,59.5"
           style="fill:none;stroke:#808080;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none" />
      </g>
    </g>
  </g>
  <g
     id="g6607">
    <rect
       y="101.77834"
       x="0.49999696"
       height="18.05327"
       width="21.481739"
       id="rect2987-7"
       style="fill:none;stroke:#000000;stroke-width:0.99999791;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0" />
    <text
       transform="scale(0.9999979,1.0000021)"
       sodipodi:linespacing="125%"
       id="text5217-9"
       y="115.1729"
       x="7.4264359"
       style="font-size:11.9999752px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
       xml:space="preserve"><tspan
         id="tspan3904"
         style="stroke:none"
         y="115.1729"
         x="7.4264359"
         sodipodi:role="line">3</tspan></text>
  </g>
  <g
     id="g6617">
    <rect
       y="101.77834"
       x="60.500004"
       height="18.05327"
       width="21.481739"
       id="rect2987-4-2"
       style="fill:none;stroke:#000000;stroke-width:0.99999791;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:0.99999791,1.99999583;stroke-dashoffset:0" />
    <text
       transform="scale(0.9999979,1.0000021)"
       sodipodi:linespacing="125%"
       id="text5217-8-2"
       y="115.1729"
       x="67.426567"
       style="font-size:11.9999752px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans"
       xml:space="preserve"><tspan
         id="tspan3908"
         sodipodi:role="line"
         x="67.426567"
         y="115.1729">4</tspan></text>
  </g>
  <path
     style="fill:none;stroke:#000000;stroke-width:0.99999791px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;marker-end:url(#Arrow2Mend);display:inline"
     d="m 21.981736,110.80498 38.518268,0"
     id="path8263-2"
     inkscape:connector-type="polyline"
     inkscape:connector-curvature="0"
     inkscape:connection-start="#g6607"
     inkscape:connection-start-point="d4"
     inkscape:connection-end="#g6617"
     inkscape:connection-end-point="d4" />
  <text
     xml:space="preserve"
     style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans Italic"
     x="120.84515"
     y="108.62753"
     id="text4799"
     sodipodi:linespacing="100%"><tspan
       sodipodi:role="line"
       id="tspan4801"
       x="120.84515"
       y="108.62753"
       style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Sans;-inkscape-font-specification:Sans Italic">obsolete,</tspan><tspan
       sodipodi:role="line"
       x="120.84515"
       y="118.62753"
       id="tspan4155"
       style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Sans;-inkscape-font-specification:Sans Italic">hidden,</tspan><tspan
       sodipodi:role="line"
       x="120.84515"
       y="128.62753"
       id="tspan4157"
       style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:100%;writing-mode:lr-tb;text-anchor:start;font-family:Sans;-inkscape-font-specification:Sans Italic">no successors</tspan></text>
  <text
     xml:space="preserve"
     style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans Italic"
     x="87.810272"
     y="8.7751856"
     id="text4353"
     sodipodi:linespacing="125%"><tspan
       sodipodi:role="line"
       id="tspan4355"
       x="87.810272"
       y="8.7751856">working dir</tspan></text>
  <text
     xml:space="preserve"
     style="font-size:10px;font-style:italic;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:start;line-height:125%;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#000000;fill-opacity:1;stroke:none;font-family:Sans;-inkscape-font-specification:Sans Italic"
     x="20.528839"
     y="144.07831"
     id="text4353-8"
     sodipodi:linespacing="125%"><tspan
       sodipodi:role="line"
       id="tspan4355-6"
       x="20.528839"
       y="144.07831">working dir</tspan></text>
  <path
     style="color:#000000;fill:none;stroke:#707070;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;marker-end:url(#Arrow2Mend-7)"
     d="m 20.030453,140.89525 c -8.427525,-2.11036 -7.688456,-10.62543 -7.688456,-18.00718"
     id="path5792"
     inkscape:connector-curvature="0" />
  <path
     style="color:#000000;fill:none;stroke:#707070;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;marker-mid:none;marker-end:url(#Arrow2Mend-7)"
     d="M 118.5641,115.19962 C 102.21283,112.97531 103.7629,98.729709 86.191648,105.48788"
     id="path5986"
     inkscape:connector-curvature="0" />
  <path
     style="color:#000000;fill:none;stroke:#707070;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate;marker-end:url(#Arrow2Mend-7)"
     d="M 85.382337,4.3239755 C 75.008244,4.2518573 73.079961,8.1306941 70.814734,16.058989"
     id="path6831"
     inkscape:connector-curvature="0" />
</svg>