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-rw-r--r--lib/jcode.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/jcode.rb b/lib/jcode.rb
index e5367e815..8a938254b 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -24,6 +24,7 @@ class String
RE_UTF8 = Regexp.new(PATTERN_UTF8, 0, 'n')
SUCC = {}
+ SUCC['n'] = Hash.new(1)
SUCC['s'] = Hash.new(1)
for i in 0 .. 0x3f
SUCC['s'][i.chr] = 0x40 - i