gitweb: add information about "linerange" filtering in filelog view
As for paper style, in 5e6d44511317, we display a "(following lines
<fromline>:<toline> <a href='...'>back to filelog</a>)" message alongside the
file name when "linerange" query parameter is present.
{header}
<title>{repo|escape}: File revisions</title>
<link rel="alternate" type="application/atom+xml"
href="{url|urlescape}atom-log" title="Atom feed for {repo|escape}"/>
<link rel="alternate" type="application/rss+xml"
href="{url|urlescape}rss-log" title="RSS feed for {repo|escape}"/>
</head>
<body>
<div class="page_header">
<a href="{logourl}" title="Mercurial" style="float: right;">Mercurial</a>
<a href="/">Mercurial</a> {pathdef%breadcrumb} / file revisions
</div>
<div class="page_nav">
<a href="{url|urlescape}summary{sessionvars%urlparameter}">summary</a> |
<a href="{url|urlescape}shortlog{sessionvars%urlparameter}">shortlog</a> |
<a href="{url|urlescape}log{sessionvars%urlparameter}">changelog</a> |
<a href="{url|urlescape}graph{sessionvars%urlparameter}">graph</a> |
<a href="{url|urlescape}tags{sessionvars%urlparameter}">tags</a> |
<a href="{url|urlescape}bookmarks{sessionvars%urlparameter}">bookmarks</a> |
<a href="{url|urlescape}branches{sessionvars%urlparameter}">branches</a> |
<a href="{url|urlescape}file/{symrev}/{file|urlescape}{sessionvars%urlparameter}">file</a> |
revisions |
<a href="{url|urlescape}annotate/{symrev}/{file|urlescape}{sessionvars%urlparameter}">annotate</a> |
<a href="{url|urlescape}diff/{symrev}/{file|urlescape}{sessionvars%urlparameter}">diff</a> |
<a href="{url|urlescape}comparison/{symrev}/{file|urlescape}{sessionvars%urlparameter}">comparison</a> |
<a href="{url|urlescape}rss-log/tip/{file|urlescape}">rss</a> |
<a href="{url|urlescape}help{sessionvars%urlparameter}">help</a>
<br/>
{nav%filenav}
</div>
<div class="title" >
{file|urlescape}{if(linerange,
' (following lines {linerange}{if(descend, ', descending')} <a href="{url|urlescape}log/{symrev}/{file|urlescape}{sessionvars%urlparameter}">back to filelog</a>)')}
</div>
<table>
{entries%filelogentry}
</table>
<div class="page_nav">
<a href="{url|urlescape}log/{symrev}/{file|urlescape}{lessvars%urlparameter}">less</a>
<a href="{url|urlescape}log/{symrev}/{file|urlescape}{morevars%urlparameter}">more</a>
{nav%filenav}
</div>
{footer}