Use string methods.
diff --git a/Doc/tools/keywords.py b/Doc/tools/keywords.py
index 6da352a..876987d 100644
--- a/Doc/tools/keywords.py
+++ b/Doc/tools/keywords.py
@@ -2,11 +2,10 @@
# This Python program sorts and reformats the table of keywords in ref2.tex
-import string
l = []
try:
while 1:
- l = l + string.split(raw_input())
+ l = l + raw_input().split()
except EOFError:
pass
l.sort()
@@ -16,5 +15,5 @@
nrows = (len(l)+ncols-1)/ncols
for i in range(nrows):
for j in range(i, len(l), nrows):
- print string.ljust(l[j], 10),
+ print l[j].ljust(10),
print