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#
# irb/lc/help-message.rb -
# $Release Version: 0.7.3$
# $Revision$
# $Date$
# by Keiju ISHITSUKA([email protected])
#
# --
#
#
#
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
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