added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/trunk/sample/less.rb b/trunk/sample/less.rb
new file mode 100644
index 0000000000..8be359108f
--- /dev/null
+++ b/trunk/sample/less.rb
@@ -0,0 +1,17 @@
+#! /usr/local/bin/ruby
+
+ZCAT = "/usr/local/bin/zcat"
+LESS = "/usr/local/bin/less"
+
+FILE = ARGV.pop
+OPTION = (if ARGV.length == 0; "" else ARGV.join(" "); end)
+
+if FILE =~ /\.(Z|gz)$/
+  exec(format("%s %s | %s %s", ZCAT, FILE, LESS, OPTION))
+elsif FILE == nil
+  exec(format("%s %s", LESS, OPTION))
+else
+  print(format("%s %s %s", LESS, OPTION, FILE), "\n")
+  exec(format("%s %s %s", LESS, OPTION, FILE))
+end
+exit()