Fix indentation of Python code example in C comment.
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index b3b80f4..cd74b0d 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -934,17 +934,17 @@
def msum(iterable):
partials = [] # sorted, non-overlapping partial sums
for x in iterable:
- i = 0
- for y in partials:
- if abs(x) < abs(y):
- x, y = y, x
- hi = x + y
- lo = y - (hi - x)
- if lo:
- partials[i] = lo
- i += 1
- x = hi
- partials[i:] = [x]
+ i = 0
+ for y in partials:
+ if abs(x) < abs(y):
+ x, y = y, x
+ hi = x + y
+ lo = y - (hi - x)
+ if lo:
+ partials[i] = lo
+ i += 1
+ x = hi
+ partials[i:] = [x]
return sum_exact(partials)
Rounded x+y stored in hi with the roundoff stored in lo. Together hi+lo