Comments
Patch
@@ -26,12 +26,16 @@ def up(p):
def _navseq(step, firststep=None):
if firststep:
yield firststep
if firststep >= 20 and firststep <= 40:
- yield 50
- step *= 10
+ firststep = 50
+ yield firststep
+ assert step > 0
+ assert firststep > 0
+ while step <= firststep:
+ step *= 10
while True:
yield 1 * step
yield 3 * step
step *= 10
@@ -59,17 +63,13 @@ class revnav(object):
"""
navbefore = []
navafter = []
- last = 0
for f in _navseq(1, pagelen):
- if f < pagelen or f <= last:
- continue
if f > limit:
break
- last = f
if pos + f < limit:
navafter.append(("+%d" % f,
hex(self.nodefunc(pos + f).node())))
if pos - f >= 0:
navbefore.insert(0, ("-%d" % f,