diff -r 78124cee58da -r 1b0ddad9770e mercurial/HGCommand.st
--- a/mercurial/HGCommand.st	Mon Jan 14 14:39:05 2013 +0000
+++ b/mercurial/HGCommand.st	Mon Jan 14 17:01:55 2013 +0000
@@ -63,6 +63,13 @@
 	privateIn:HGCommand
 !
 
+HGCommand subclass:#merge
+	instanceVariableNames:'revision tool'
+	classVariableNames:''
+	poolDictionaries:''
+	privateIn:HGCommand
+!
+
 HGCommand subclass:#mv
 	instanceVariableNames:'source destination'
 	classVariableNames:''
@@ -91,6 +98,13 @@
 	privateIn:HGCommand
 !
 
+HGCommand subclass:#resolve__list
+	instanceVariableNames:''
+	classVariableNames:''
+	poolDictionaries:''
+	privateIn:HGCommand
+!
+
 HGCommand subclass:#showconfig
 	instanceVariableNames:'key'
 	classVariableNames:''
@@ -316,6 +330,12 @@
     "Created: / 13-11-2012 / 09:00:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !
 
+merge
+    ^merge new
+
+    "Created: / 14-01-2013 / 16:03:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
 mv
     ^mv new
 
@@ -340,6 +360,12 @@
     "Created: / 15-11-2012 / 00:06:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 !
 
+resolve__list
+    ^resolve__list new
+
+    "Created: / 14-01-2013 / 16:42:17 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
 showconfig
     ^showconfig new
 
@@ -982,6 +1008,60 @@
     "Modified: / 05-12-2012 / 23:51:29 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
 
+!HGCommand::merge methodsFor:'accessing'!
+
+revision
+    ^ revision
+!
+
+revision:something
+    revision := something.
+!
+
+tool
+    ^ tool
+!
+
+tool:aString
+    tool := aString.
+! !
+
+!HGCommand::merge methodsFor:'private'!
+
+argumentsCommandOn:stream
+    "Called to get command specific options"
+
+    revision notNil ifTrue:[
+        stream nextPut:'--rev'; nextPut: revision asString.
+    ].
+
+    revision notNil ifTrue:[
+        stream nextPut:'--tool'; nextPut: tool asString.
+    ].
+
+    "Modified: / 14-01-2013 / 15:40:07 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+parse:stream
+    "Parses output of 'hg' command, i.e. commit, log, update, checkout, 
+     etc."
+
+    ^ (HGCommandParser on: stream) parseCommandMerge
+
+    "Modified: / 14-01-2013 / 16:00:40 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+status: status result: result
+    "Called when hg command finishes, passing it's status and result from parser"
+
+    (status code ~~ 0 and:[status code ~~ 1]) ifTrue:[
+        HGCommandError raiseErrorString: ('hg command failed (status %1)' expandMacrosWith: status code) .
+    ].
+    ^result
+
+    "Created: / 14-01-2013 / 16:05:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
 !HGCommand::mv methodsFor:'accessing'!
 
 destination
@@ -1134,6 +1214,31 @@
     "Modified: / 15-11-2012 / 00:38:52 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
 
+!HGCommand::resolve__list methodsFor:'private'!
+
+argumentsCommandOn:stream
+    "Called to get command specific options"
+
+    stream nextPut: '--list'
+
+    "Modified: / 14-01-2013 / 16:43:00 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+command
+    ^'resolve'
+
+    "Created: / 14-01-2013 / 16:50:15 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+!
+
+parse:stream
+    "Parses output of 'hg' command, i.e. commit, log, update, checkout, 
+     etc."
+
+    ^ (HGCommandParser on: stream) parseCommandResolveList
+
+    "Modified: / 14-01-2013 / 16:43:24 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+! !
+
 !HGCommand::showconfig methodsFor:'accessing'!
 
 argumentsCommandOn:stream
@@ -1208,9 +1313,9 @@
     "Parses output of 'hg' command, i.e. commit, log, update, checkout, 
      etc."
 
-    ^ nil
+    ^ (HGCommandParser on: stream) parseCommandUpdate
 
-    "Modified: / 21-11-2012 / 00:19:22 / Jan Vrany <jan.vrany@fit.cvut.cz>"
+    "Modified: / 14-01-2013 / 16:00:49 / Jan Vrany <jan.vrany@fit.cvut.cz>"
 ! !
 
 !HGCommand::version methodsFor:'private'!