hgweb, spartan: add "URL breadcrumbs"
This change adds a "URL breadcrumb" to the "title" of the pages on the spartan
template. By title I mean the first line that is shown right below the page
selection row, which shows the name of the page that is being viewed, along with
some additional information.
In doing so it standarizes those "titles" which now follow the pattern:
URL breadcumb / page details
{header}
<title>{repo|escape}: graph</title>
<link rel="alternate" type="application/atom+xml"
href="{url}atom-tags" title="Atom feed for {repo|escape}: tags">
<link rel="alternate" type="application/rss+xml"
href="{url}rss-tags" title="RSS feed for {repo|escape}: tags">
<!--[if IE]><script type="text/javascript" src="{staticurl}excanvas.js"></script><![endif]-->
</head>
<body>
<div class="buttons">
<a href="{url}log{sessionvars%urlparameter}">changelog</a>
<a href="{url}shortlog{sessionvars%urlparameter}">shortlog</a>
<a href="{url}tags{sessionvars%urlparameter}">tags</a>
<a href="{url}branches{sessionvars%urlparameter}">branches</a>
<a href="{url}file/{node|short}/{sessionvars%urlparameter}">files</a>
<a href="{url}help{sessionvars%urlparameter}">help</a>
</div>
<h2><a href="/">Mercurial</a> {pathdef%breadcrumb} / graph</h2>
<form action="{url}log">
{sessionvars%hiddenformentry}
<p>
<label for="search1">search:</label>
<input name="rev" id="search1" type="text" size="30">
navigate: <small class="navigate">{changenav%navgraph}</small>
</p>
</form>
<noscript>The revision graph only works with JavaScript-enabled browsers.</noscript>
<div id="wrapper">
<ul id="nodebgs"></ul>
<canvas id="graph" width="480" height="{canvasheight}"></canvas>
<ul id="graphnodes"></ul>
</div>
<script type="text/javascript">
<!-- hide script content
var data = {jsdata|json};
var graph = new Graph();
graph.scale({bg_height});
graph.vertex = function(x, y, color, parity, cur) \{
this.ctx.beginPath();
color = this.setColor(color, 0.25, 0.75);
this.ctx.arc(x, y, radius, 0, Math.PI * 2, true);
this.ctx.fill();
var bg = '<li class="bg parity' + parity + '"></li>';
var left = (this.bg_height - this.box_size) + (this.columns + 1) * this.box_size;
var nstyle = 'padding-left: ' + left + 'px;';
var item = '<li style="' + nstyle + '"><span class="desc">';
item += '<a href="{url}rev/' + cur[0] + '{sessionvars%urlparameter}" title="' + cur[0] + '">' + cur[3] + '</a>';
item += '</span><span class="info">' + cur[5] + ', by ' + cur[4] + '</span></li>';
return [bg, item];
}
graph.render(data);
// stop hiding script -->
</script>
<form action="{url}log">
{sessionvars%hiddenformentry}
<p>
<label for="search1">search:</label>
<input name="rev" id="search1" type="text" size="30">
navigate: <small class="navigate">{changenav%navgraph}</small>
</p>
</form>
{footer}