From d371e3583e3b1e0692f92343017b62d2628190ff Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 19 May 2011 00:07:25 +0000
Subject: * lib: revert r31635-r31638 and untabify with expand(1).

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/un.rb | 64 +++++++++++++++++++++++++++++++--------------------------------
 1 file changed, 32 insertions(+), 32 deletions(-)

(limited to 'lib/un.rb')

diff --git a/lib/un.rb b/lib/un.rb
index a1c3e26edd..0a2e37277a 100644
--- a/lib/un.rb
+++ b/lib/un.rb
@@ -69,9 +69,9 @@ end
 #
 #   ruby -run -e cp -- [OPTION] SOURCE DEST
 #
-#   -p    preserve file attributes if possible
-#   -r    copy recursively
-#   -v    verbose
+#   -p          preserve file attributes if possible
+#   -r          copy recursively
+#   -v          verbose
 #
 
 def cp
@@ -90,9 +90,9 @@ end
 #
 #   ruby -run -e ln -- [OPTION] TARGET LINK_NAME
 #
-#   -s    make symbolic links instead of hard links
-#   -f    remove existing destination files
-#   -v    verbose
+#   -s          make symbolic links instead of hard links
+#   -f          remove existing destination files
+#   -v          verbose
 #
 
 def ln
@@ -111,7 +111,7 @@ end
 #
 #   ruby -run -e mv -- [OPTION] SOURCE DEST
 #
-#   -v    verbose
+#   -v          verbose
 #
 
 def mv
@@ -127,9 +127,9 @@ end
 #
 #   ruby -run -e rm -- [OPTION] FILE
 #
-#   -f    ignore nonexistent files
-#   -r    remove the contents of directories recursively
-#   -v    verbose
+#   -f          ignore nonexistent files
+#   -r          remove the contents of directories recursively
+#   -v          verbose
 #
 
 def rm
@@ -146,8 +146,8 @@ end
 #
 #   ruby -run -e mkdir -- [OPTION] DIR
 #
-#   -p    no error if existing, make parent directories as needed
-#   -v    verbose
+#   -p          no error if existing, make parent directories as needed
+#   -v          verbose
 #
 
 def mkdir
@@ -163,8 +163,8 @@ end
 #
 #   ruby -run -e rmdir -- [OPTION] DIR
 #
-#   -p    remove DIRECTORY and its ancestors.
-#   -v    verbose
+#   -p          remove DIRECTORY and its ancestors.
+#   -v          verbose
 #
 
 def rmdir
@@ -179,10 +179,10 @@ end
 #
 #   ruby -run -e install -- [OPTION] SOURCE DEST
 #
-#   -p    apply access/modification times of SOURCE files to
-#         corresponding destination files
-#   -m    set permission mode (as in chmod), instead of 0755
-#   -v    verbose
+#   -p          apply access/modification times of SOURCE files to
+#               corresponding destination files
+#   -m          set permission mode (as in chmod), instead of 0755
+#   -v          verbose
 #
 
 def install
@@ -200,7 +200,7 @@ end
 #
 #   ruby -run -e chmod -- [OPTION] OCTAL-MODE FILE
 #
-#   -v    verbose
+#   -v          verbose
 #
 
 def chmod
@@ -215,7 +215,7 @@ end
 #
 #   ruby -run -e touch -- [OPTION] FILE
 #
-#   -v    verbose
+#   -v          verbose
 #
 
 def touch
@@ -229,9 +229,9 @@ end
 #
 #   ruby -run -e wait_writable -- [OPTION] FILE
 #
-#   -n RETRY  count to retry
-#   -w SEC    each wait time in seconds
-#   -v        verbose
+#   -n RETRY    count to retry
+#   -w SEC      each wait time in seconds
+#   -v          verbose
 #
 
 def wait_writable
@@ -260,15 +260,15 @@ end
 #
 #   ruby -run -e mkmf -- [OPTION] EXTNAME [OPTION]
 #
-#   -d ARGS   run dir_config
-#   -h ARGS   run have_header
-#   -l ARGS   run have_library
-#   -f ARGS   run have_func
-#   -v ARGS   run have_var
-#   -t ARGS   run have_type
-#   -m ARGS   run have_macro
-#   -c ARGS   run have_const
-#   --vendor  install to vendor_ruby
+#   -d ARGS     run dir_config
+#   -h ARGS     run have_header
+#   -l ARGS     run have_library
+#   -f ARGS     run have_func
+#   -v ARGS     run have_var
+#   -t ARGS     run have_type
+#   -m ARGS     run have_macro
+#   -c ARGS     run have_const
+#   --vendor    install to vendor_ruby
 #
 
 def mkmf
-- 
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