1 files changed, 19 insertions, 12 deletions
@@ -1,9 +1,9 @@
 #
 # shell/builtin-command.rb -
-# $Release Version: 0.6.0 $
 # $Revision$
 # $Date$
-# by Keiju ISHITSUKA(Nihon Rational Software Co.,Ltd)
 #
 # --
 #
@@ -22,6 +22,16 @@ class Shell
 end
 end
 class Echo < BuiltInCommand
 def initialize(sh, *strings)
 super sh
@@ -58,20 +68,17 @@ class Shell
 super sh
 @pattern = pattern
- Thread.critical = true
- back = Dir.pwd
- begin
-	Dir.chdir @shell.cwd
-	@files = Dir[pattern]
- ensure
-	Dir.chdir back
-	Thread.critical = false
- end
 end
 def each(rs = nil)
 rs = @shell.record_separator unless rs
- for f in @files
 yield f+rs
 end
 end