--- a/hgext/rebase.py	Wed Apr 01 09:11:00 2009 -0700
+++ b/hgext/rebase.py	Mon Mar 30 18:26:32 2009 +0200
@@ -14,7 +14,7 @@
 '''
 
 from mercurial import util, repair, merge, cmdutil, commands, error
-from mercurial import extensions, ancestor
+from mercurial import extensions, ancestor, copies
 from mercurial.commands import templateopts
 from mercurial.node import nullrev
 from mercurial.i18n import _
@@ -210,7 +210,18 @@
     else: # we have an interrupted rebase
         repo.ui.debug(_('resuming interrupted rebase\n'))
 
-
+    # Keep track of renamed files in the revision that is going to be rebased
+    # Here we simulate the copies and renames in the source changeset
+    cop, diver = copies.copies(repo, repo[rev], repo[target], repo[p2], True)
+    m1 = repo[rev].manifest()
+    m2 = repo[target].manifest()
+    for k, v in cop.iteritems():
+        if k in m1:
+            if v in m1 or v in m2:
+                repo.dirstate.copy(v, k)
+                if v in m2 and v not in m1:
+                    repo.dirstate.remove(v)
+                
     newrev = concludenode(repo, rev, p1, p2, state, collapse,
                           extrafn=extrafn)
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rebase-rename	Mon Mar 30 18:26:32 2009 +0200
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+echo "[extensions]" >> $HGRCPATH
+echo "rebase=" >> $HGRCPATH
+echo "[diff]" >> $HGRCPATH
+echo "git=1" >> $HGRCPATH
+
+BASE=`pwd`
+
+cleanoutput () {
+    sed -e 's/\(Rebase status stored to\).*/\1/'  \
+        -e 's/\(Rebase status restored from\).*/\1/' \
+        -e 's/\(saving bundle to \).*/\1/'
+}
+
+hg init repo1
+cd repo1
+echo "a">a
+hg commit -Am "A" --date '0 0'
+echo "b"> b
+hg commit -Am "B" --date '1 0'
+hg up -C 0
+hg mv a a-renamed
+hg commit -m 'rename A' --date '2 0'
+
+echo
+echo '% Rename is tracked'
+hg log -p -r tip --template '{rev}:{desc}\n'
+
+echo '% Rebase the revision containing the rename'
+hg rebase -s 2 -d 1 --quiet 2>&1 | cleanoutput
+
+echo
+echo '% Rename is not lost'
+hg log -p -r tip --template '{rev}:{desc}\n'
+
+cd $BASE
+rm -rf repo1
+hg init repo1
+cd repo1
+echo "a">a
+hg commit -Am "A" --date '0 0'
+echo "b"> b
+hg commit -Am "B" --date '1 0'
+hg up -C 0
+hg cp a a-copied
+hg commit -m 'copy A' --date '2 0'
+
+echo
+echo '% Copy is tracked'
+hg log -p -r tip --template '{rev}:{desc}\n'
+
+echo '% Rebase the revision containing the copy'
+hg rebase -s 2 -d 1 --quiet 2>&1 | cleanoutput
+
+echo
+echo '% Copy is not lost'
+hg log -p -r tip --template '{rev}:{desc}\n'
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rebase-rename.out	Mon Mar 30 18:26:32 2009 +0200
@@ -0,0 +1,40 @@
+adding a
+adding b
+0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+created new head
+
+% Rename is tracked
+2:rename A
+diff --git a/a b/a-renamed
+rename from a
+rename to a-renamed
+
+% Rebase the revision containing the rename
+saving bundle to 
+
+% Rename is not lost
+2:rename A
+diff --git a/a b/a-renamed
+rename from a
+rename to a-renamed
+
+adding a
+adding b
+0 files updated, 0 files merged, 1 files removed, 0 files unresolved
+created new head
+
+% Copy is tracked
+2:copy A
+diff --git a/a b/a-copied
+copy from a
+copy to a-copied
+
+% Rebase the revision containing the copy
+saving bundle to 
+
+% Copy is not lost
+2:copy A
+diff --git a/a b/a-copied
+copy from a
+copy to a-copied
+