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-rw-r--r--lib/jcode.rb10
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/jcode.rb b/lib/jcode.rb
index 34d3ebb453f..d7c16a173c7 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -11,11 +11,11 @@ class String
alias original_succ succ
private :original_succ
- def mbchar?(c)
+ def mbchar?
if $KCODE =~ /^s/i
- c =~ /[\x81-\x9f\xe0-\xef][\x40-\x7e\x80-\xfc]/n
+ self =~ /[\x81-\x9f\xe0-\xef][\x40-\x7e\x80-\xfc]/n
elsif $KCODE =~ /^e/i
- c =~ /[\xa1-\xfe][\xa1-\xfe]/n
+ self =~ /[\xa1-\xfe][\xa1-\xfe]/n
else
FALSE
end
@@ -25,7 +25,7 @@ class String
if self[-2] && self[-2] & 0x80 != 0
s = self.dup
s[-1] += 1
- s[-1] += 1 if !mbchar?(s)
+ s[-1] += 1 if !s.mbchar?
return s
else
original_succ
@@ -42,7 +42,7 @@ class String
if self[0..-2] == to[0..-2]
first = self[-2].chr
for c in self[-1] .. to[-1]
- if mbchar?(first+c.chr)
+ if first+c.chr.mbchar?
yield self[0..-2]+c.chr
end
end