/**
 * part of Hachette
 * Facilitate listening to events
 *
 * Copyright (C) 2021 Wojtek Kosior
 * Redistribution terms are gathered in the `copyright' file.
 */

function make()
{
    return new Set();
}

function subscribe(observable, cb)
{
    observable.add(cb);
}

function unsubscribe(observable, cb)
{
    observable.delete(cb);
}

function broadcast(observable, event)
{
    for (const callback of observable)
	callback(event);
}

const observables = {make, subscribe, unsubscribe, broadcast};

/*
 * EXPORTS_START
 * EXPORT observables
 * EXPORTS_END
 */
ix/'>guix</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='d7942ac12ad51615cd43d3debb8b561a503e8fc0'/><select name='h' onchange='this.form.submit();'>
<option value='koszko' selected='selected'>koszko</option>
<option value='koszko-scripts'>koszko-scripts</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Wojtek's customized Guix</td><td class='sub right'></td></tr></table>
<table class='tabs'><tr><td>
<a class='active' href='/guix/about/'>about</a><a href='/guix/'>summary</a><a href='/guix/refs/?id=d7942ac12ad51615cd43d3debb8b561a503e8fc0'>refs</a><a href='/guix/log/'>log</a><a href='/guix/tree/?id=d7942ac12ad51615cd43d3debb8b561a503e8fc0'>tree</a><a href='/guix/commit/?id=d7942ac12ad51615cd43d3debb8b561a503e8fc0'>commit</a><a href='/guix/diff/?id=d7942ac12ad51615cd43d3debb8b561a503e8fc0'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/'>
<input type='hidden' name='id' value='d7942ac12ad51615cd43d3debb8b561a503e8fc0'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='content'><div id='summary'><pre>
This test was failing with subversion 1.7.8 because the svn repository structure
was not as the test expected.  Presumably the test relies on different version.
--- aegis-4.24/test/02/t0222a-pmil.sh	2008-03-14 07:19:27.000000000 +0100
+++ aegis-4.24/test/02/t0222a-pmil.sh	2014-01-27 19:48:30.000000000 +0100
@@ -268,7 +268,8 @@
     -c 10 &gt; log 2&gt;&amp;1
 if test $? -ne 0 ; then cat log; fail; fi
 
-test -f $work/svnroot/db/revs/2 || fail
+activity=&quot;check svn db 271&quot;
+test -f $work/svnroot/db/revs/0/2 || test -f $work/svnroot/db/revs/2 || fail
 
 # --------------------------------------------------------------------------
 
@@ -364,7 +365,8 @@
     -c 3 &gt; log 2&gt;&amp;1
 if test $? -ne 0 ; then cat log; fail; fi
 
-test -f $work/svnroot/db/revs/3 || fail
+activity=&quot;check svn db 368&quot;
+test -f $work/svnroot/db/revs/0/3 || test -f $work/svnroot/db/revs/3 || fail
 
 #
 # Only definite negatives are possible.
</pre>
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