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# test50 - expansions to mscgen to support inline expressions
# for now in a separate language: xù
msc {
hscale="0.8",
width="700";
a,
b [label="change store"],
c,
d [label="necro queue"],
e [label="natalis queue"],
f;
a =>> b [label="get change list()"];
a alt f [label="changes found"] { /* alt is a xu specific keyword*/
b >> a [label="list of changes"];
a =>> c [label="cull old stuff (list of changes)"];
b loop e [label="for each change"] { // loop is xu specific as well...
/*
* Here interesting stuff happens.
* TBD
*/
c =>> b [label="get change()"];
b >> c [label="change"];
c alt e [label="change too old"] {
c =>> d [label="queue(change)"];
--- [label="change newer than latest run"];
c =>> e [label="queue(change)"];
--- [label="all other cases"];
||| [label="leave well alone"];
};
};
c >> a [label="done
processing"];
/* shucks! nothing found ...*/
--- [label="nothing found"];
b >> a [label="nothing"];
a note a [label="silent exit"];
};
}
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<p><strong>MIME types defined:</strong> <code>text/x-xu</code></p>
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