From 59131c2e9a3e322c745fe05af3ba3cf2b2801622 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C5=81ukasz=20Rekucki?= <lrekucki@gmail.com>
Date: Mon, 21 Sep 2009 15:32:08 +0200
Subject: [PATCH] insert_tag - inserts only end tag, when no text selected -
 fixed.

---
 apps/toolbar/fixtures/przyciski.xml |  6 +++++-
 lib/wlrepo/backend_mercurial.py     | 16 +++++++++++-----
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/apps/toolbar/fixtures/przyciski.xml b/apps/toolbar/fixtures/przyciski.xml
index 737ef313..8dc5f27a 100755
--- a/apps/toolbar/fixtures/przyciski.xml
+++ b/apps/toolbar/fixtures/przyciski.xml
@@ -1023,6 +1023,7 @@ for (var attr in params.attrs) {
 start_tag += '&gt;';
 var end_tag = '&lt;/'+params.tag+'&gt;';
 
+if(text.length &gt; 0) {
 // tokenize
 var output = ''
 var token = ''
@@ -1044,8 +1045,11 @@ if( output[output.length-1] == '\\' ) {
 } else {
     output += end_tag;
 }
-
 output += token;
+}
+else {
+ output = start_tag + end_tag;
+}
 
 texteditor.replaceSelection(output);
 
diff --git a/lib/wlrepo/backend_mercurial.py b/lib/wlrepo/backend_mercurial.py
index 12711222..11ecfc79 100644
--- a/lib/wlrepo/backend_mercurial.py
+++ b/lib/wlrepo/backend_mercurial.py
@@ -161,6 +161,9 @@ class MercurialLibrary(wlrepo.Library):
 
     def _filectx(self, fileid, branchid):
         return self._hgrepo.filectx(fileid, changeid=branchid)
+
+    def _changectx(self, nodeid):
+        return self._hgrepo.changectx(nodeid)
     
     #
     # BASIC BRANCH routines
@@ -239,7 +242,7 @@ class MercurialCabinet(wlrepo.Cabinet):
         if selector is not None:
             raise NotImplementedException()
 
-        return MercurialShelf(self, self._hgtip())
+        return MercurialShelf(self, self._library._changectx(self._branchname))
 
     def documents(self):        
         return self._execute_in_branch(action=lambda l, c: (e[1] for e in l._filelist()))
@@ -432,17 +435,20 @@ class MercurialDocument(wlrepo.Document):
 
 class MercurialShelf(wlrepo.Shelf):
 
-    def __init__(self, cabinet, revision):
+    def __init__(self, cabinet, changectx):
         super(MercurialShelf, self).__init__(cabinet)
-        self._revision = revision
+        self._changectx = changectx        
 
     @property
     def _rev(self):
-        return _revision
+        return self._changectx.node()
 
     def __str__(self):
-        return to_hex(self._revision)
+        return self._changectx.hex()
+
 
+    def ancestorof(self, other):
+        pass
 
 class MergeStatus(object):
     def __init__(self, mstatus):
-- 
2.20.1