Patchwork [V3] paper: show current revision on file log page

diff --git a/mercurial/hgweb/webcommands.py b/mercurial/hgweb/webcommands.py
--- a/mercurial/hgweb/webcommands.py
+++ b/mercurial/hgweb/webcommands.py
@@ -1045,7 +1045,11 @@  def filelog(web, req, tmpl):
     revnav = webutil.filerevnav(web.repo, fctx.path())
     nav = revnav.gen(end - 1, revcount, count)
     return tmpl("filelog", file=f, node=fctx.hex(), nav=nav,
+                rev=fctx.rev(),
                 symrev=webutil.symrevorshortnode(req, fctx),
+                branch=webutil.nodebranchnodefault(fctx),
+                tags=webutil.nodetagsdict(web.repo, fctx.node()),
+                bookmarks=webutil.nodebookmarksdict(web.repo, fctx.node()),
                 entries=entries,
                 latestentry=latestentry,
                 revcount=revcount, morevars=morevars, lessvars=lessvars)
diff --git a/mercurial/templates/paper/filelog.tmpl b/mercurial/templates/paper/filelog.tmpl
--- a/mercurial/templates/paper/filelog.tmpl
+++ b/mercurial/templates/paper/filelog.tmpl
@@ -44,7 +44,10 @@ 
 
 <div class="main">
 <h2 class="breadcrumb"><a href="/">Mercurial</a> {pathdef%breadcrumb}</h2>
-<h3>log {file|escape}</h3>
+<h3>
+ log {file|escape} @ {rev}:<a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{node|short}</a>
+ {branch%changelogbranchname}{tags%changelogtag}{bookmarks%changelogtag}
+</h3>
 
 <form class="search" action="{url|urlescape}log">
 {sessionvars%hiddenformentry}
diff --git a/tests/test-hgweb-filelog.t b/tests/test-hgweb-filelog.t
--- a/tests/test-hgweb-filelog.t
+++ b/tests/test-hgweb-filelog.t
@@ -187,7 +187,10 @@  tip - two revisions
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a>
+   <span class="branchname">a-branch</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -304,7 +307,10 @@  second version - two revisions
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 4:<a href="/rev/3f41bc784e7e">3f41bc784e7e</a>
+   <span class="branchname">a-branch</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -421,7 +427,10 @@  first deleted - one revision
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a>
+   <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> 
+  </h3>
   
   <form class="search" action="/log">
   
@@ -530,7 +539,10 @@  first version - one revision
   
   <div class="main">
   <h2 class="breadcrumb"><a href="/">Mercurial</a> </h2>
-  <h3>log a</h3>
+  <h3>
+   log a @ 1:<a href="/rev/5ed941583260">5ed941583260</a>
+   <span class="tag">a-tag</span> <span class="tag">a-bookmark</span> 
+  </h3>
   
   <form class="search" action="/log">
   
diff --git a/tests/test-hgweb-symrev.t b/tests/test-hgweb-symrev.t
--- a/tests/test-hgweb-symrev.t
+++ b/tests/test-hgweb-symrev.t
@@ -166,6 +166,7 @@  Set up the repo
   <li><a href="/annotate/xyzzy/foo?style=paper">annotate</a></li>
   <li><a href="/raw-file/xyzzy/foo">raw</a></li>
   <a href="/atom-log/a7c1559b7bba/foo" title="subscribe to atom feed">
+   log foo @ 1:<a href="/rev/a7c1559b7bba?style=paper">a7c1559b7bba</a>
   <a href="/log/xyzzy/foo?revcount=30&style=paper">less</a>
   <a href="/log/xyzzy/foo?revcount=120&style=paper">more</a>
   | <a href="/log/43c799df6e75/foo?style=paper">(0)</a> <a href="/log/tip/foo?style=paper">tip</a> </div>
@@ -353,6 +354,7 @@  Set up the repo
   <li><a href="/annotate/xyzzy/foo?style=coal">annotate</a></li>
   <li><a href="/raw-file/xyzzy/foo">raw</a></li>
   <a href="/atom-log/a7c1559b7bba/foo" title="subscribe to atom feed">
+   log foo @ 1:<a href="/rev/a7c1559b7bba?style=coal">a7c1559b7bba</a>
   <a href="/log/xyzzy/foo?revcount=30&style=coal">less</a>
   <a href="/log/xyzzy/foo?revcount=120&style=coal">more</a>
   | <a href="/log/43c799df6e75/foo?style=coal">(0)</a> <a href="/log/tip/foo?style=coal">tip</a> </div>