nobu	2015-10-31 09:02:19 +0900 (Sat, 31 Oct 2015)

  New Revision: 52395

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=52395

  Log:
    ignore dump terminal
    
    * tool/generic_erb.rb, tool/ifchange: no colorization if tput
      returned nothing or dump terminal.

  Modified files:
    trunk/tool/generic_erb.rb
    trunk/tool/ifchange
Index: tool/generic_erb.rb
===================================================================
--- tool/generic_erb.rb	(revision 52394)
+++ tool/generic_erb.rb	(revision 52395)
@@ -24,7 +24,7 @@ end https://github.com/ruby/ruby/blob/trunk/tool/generic_erb.rb#L24
 unchanged = "unchanged"
 updated = "updated"
 if color or (color == nil && STDOUT.tty?)
-  if (/\A(?:\e\[.*m|)\z/ =~ IO.popen("tput smso", "r", err: IO::NULL, &:read) rescue nil)
+  if (/\A\e\[.*m\z/ =~ IO.popen("tput smso", "r", err: IO::NULL, &:read) rescue nil)
     beg = "\e["
     colors = (colors = ENV['TEST_COLORS']) ? Hash[colors.scan(/(\w+)=([^:\n]*)/)] : {}
     reset = "#{beg}m"
Index: tool/ifchange
===================================================================
--- tool/ifchange	(revision 52394)
+++ tool/ifchange	(revision 52395)
@@ -48,7 +48,7 @@ msg_begin= msg_unchanged= msg_updated= m https://github.com/ruby/ruby/blob/trunk/tool/ifchange#L48
 if [ "$color" = always -o \( "$color" = auto -a -t 1 \) ]; then
     msg_begin="["
     case "`tput smso 2>/dev/null`" in
-	"$msg_begin"*m|"")
+	"$msg_begin"*m)
 	    if [ ${TEST_COLORS:+set} ]; then
 		msg_unchanged=`expr ":$TEST_COLORS:" : ".*:pass=\([^:]*\):"`
 		msg_updated=`expr ":$TEST_COLORS:" : ".*:fail=\([^:]*\):"`

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