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-rw-r--r--lib/irb/ruby-lex.rb6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/irb/ruby-lex.rb b/lib/irb/ruby-lex.rb
index 9befc5471e..30fecf7033 100644
--- a/lib/irb/ruby-lex.rb
+++ b/lib/irb/ruby-lex.rb
@@ -148,7 +148,7 @@ class RubyLex
end
c = c2 unless c
@rests.unshift c #c =
- @seek -= 1
+ @seek -= 1
if c == "\n"
@line_no -= 1
if idx = @readed.reverse.index("\n")
@@ -239,7 +239,7 @@ class RubyLex
end
end
if @line != "\n"
- @line.force_encoding(@io.encoding)
+ @line.force_encoding(@io.encoding)
yield @line, @exp_line_no
end
break unless l
@@ -1068,7 +1068,7 @@ class RubyLex
end
end
if @ltype == "/"
- while peek(0) =~ /i|m|x|o|e|s|u|n/
+ while /[imxoesun]/ =~ peek(0)
getc
end
end