Get rid of Japanese comments and fix English comments as appropriate.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 5 insertions, 8 deletions

diff --git a/lib/irb/slex.rb b/lib/irb/slex.rb
index e283df40fe..26008906e5 100644
--- a/lib/irb/slex.rb
+++ b/lib/irb/slex.rb
@@ -88,9 +88,8 @@ class SLex
   #
   #----------------------------------------------------------------------
   class Node
-    # if postproc no exist, this node is abstract node.
-    # if postproc isn't nil, this node is real node.
-    # (JP: postproc$B$,$J$1$l$PCj>]%N!<%I(B, nil$B$8$c$J$1$l$P6q>]%N!<%I(B)
+    # if postproc is nil, this node is an abstract node.
+    # if postproc is non-nil, this node is a real node.
     def initialize(preproc = nil, postproc = nil)
       @Tree = {}
       @preproc = preproc
@@ -159,11 +158,9 @@ class SLex
 
     #
     # chrs: String
-    #       character array (JP: $B0lJ8;z$E$D$N(BArray)
-    #       io It must have getc()/ungetc(), and ungetc() can be
-    #          called any number of times. 
-    #          (JP:$B$@$@$7(B, getc/ungetc$B$,Hw$o$C$F$$$J$1$l$P$J$i$J$$(B.
-    #           $B$5$i$K(B, ungetc$B$OJ#?t2s2DG=$G$J$/$F$O$J$i$J$$(B.)
+    #       character array
+    #       io must have getc()/ungetc(); and ungetc() must be
+    #       able to be called arbitrary number of times. 
     #
     def match(chrs, op = "")
       print "match>: ", chrs, "op:", op, "\n" if SLex.debug?