This commit was manufactured by cvs2svn to create tag

'v1_6_4_preview4'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_6_4_preview4@1459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/irb/lc/help-message b/lib/irb/lc/help-message
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+#
+#   irb/lc/help-message.rb - 
+#   	$Release Version: 0.7.3$
+#   	$Revision$
+#   	$Date$
+#   	by Keiju ISHITSUKA(keiju@ishitsuka.com)
+#
+# --
+#
+#   
+#
+Usage:  irb.rb [options] [programfile] [arguments]
+  -f		    suppress read ~/.irbrc 
+  -m		    bc mode (load mathn, fraction or matrix are available)
+  -d                set $DEBUG  to true (same as `ruby -d')
+  -r load-module    same as `ruby -r'
+  --inspect	    uses `inspect' for output (the default except bc mode)
+  --noinspect	    doesn't uses inspect for output
+  --readline	    uses Readline extension module
+  --noreadline	    doesn't use Readline extension module
+  --prompt prompt-mode
+  --prompt-mode prompt-mode
+		    switches prompt mode. Pre-defined prompt modes are
+		    `defalut', `simple', `xmp' and `inf-ruby'
+  --inf-ruby-mode   uses prompt appreciate for inf-ruby-mode on emacs. 
+		    Suppresses --readline. 
+  --simple-prompt   simple prompt mode
+  --noprompt	    no prompt
+  --tracer	    display trace for each execution of commands.
+  --back-trace-limit n
+		    displayes backtrace top n and tail n. The default
+		    value is 16. 
+  --irb_debug n	    sets internal debug level to n (It shouldn't be used)
+  -v, --version	    prints the version of irb