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6a08beef51
mathn is deprecated from Ruby 2.2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
49 lines
1.8 KiB
Text
49 lines
1.8 KiB
Text
# -*- coding: utf-8 -*-
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#
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# irb/lc/help-message.rb -
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# $Release Version: 0.9.6$
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# $Revision$
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# by Keiju ISHITSUKA(keiju@ruby-lang.org)
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#
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# --
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#
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#
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#
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Usage: irb.rb [options] [programfile] [arguments]
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-f Suppress read of ~/.irbrc
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-d Set $DEBUG to true (same as `ruby -d')
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-r load-module Same as `ruby -r'
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-I path Specify $LOAD_PATH directory
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-U Same as `ruby -U`
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-E enc Same as `ruby -E`
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-w Same as `ruby -w`
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-W[level=2] Same as `ruby -W`
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--context-mode n Set n[0-3] to method to create Binding Object,
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when new workspace was created
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--echo Show result(default)
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--noecho Don't show result
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--inspect Use `inspect' for output (default except for bc mode)
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--noinspect Don't use inspect for output
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--readline Use Readline extension module
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--noreadline Don't use Readline extension module
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--prompt prompt-mode/--prompt-mode prompt-mode
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Switch prompt mode. Pre-defined prompt modes are
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`default', `simple', `xmp' and `inf-ruby'
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--inf-ruby-mode Use prompt appropriate for inf-ruby-mode on emacs.
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Suppresses --readline.
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--sample-book-mode/--simple-prompt
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Simple prompt mode
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--noprompt No prompt mode
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--single-irb Share self with sub-irb.
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--tracer Display trace for each execution of commands.
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--back-trace-limit n
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Display backtrace top n and tail n. The default
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value is 16.
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--irb_debug n Set internal debug level to n (not for popular use)
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--verbose Show details
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--noverbose Don't show details
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-v, --version Print the version of irb
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-h, --help Print help
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-- Separate options of irb from the list of command-line args
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# vim:fileencoding=utf-8
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