--- a/contrib/churn.py
+++ b/contrib/churn.py
@@ -58,7 +58,7 @@ def __gather(ui, repo, node1, node2):
for f in added:
lines += dirtywork(f, None, mmap2)
-
+
for f in removed:
lines += dirtywork(f, mmap1, None)
@@ -72,7 +72,7 @@ def __gather(ui, repo, node1, node2):
def gather_stats(ui, repo, amap, revs=None, progress=False):
stats = {}
-
+
cl = repo.changelog
if not revs:
@@ -117,7 +117,7 @@ def gather_stats(ui, repo, amap, revs=No
def churn(ui, repo, **opts):
"Graphs the number of lines changed"
-
+
def pad(s, l):
if len(s) < l:
return s + " " * (l-len(s))
@@ -125,7 +125,7 @@ def churn(ui, repo, **opts):
def graph(n, maximum, width, char):
n = int(n * width / float(maximum))
-
+
return char * (n)
def get_aliases(f):
@@ -137,7 +137,7 @@ def churn(ui, repo, **opts):
aliases[alias] = actual
return aliases
-
+
amap = {}
aliases = opts.get('aliases')
if aliases: