diff options
Diffstat (limited to 'ruby_1_8_6/lib/irb/lc/help-message')
| -rw-r--r-- | ruby_1_8_6/lib/irb/lc/help-message | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/ruby_1_8_6/lib/irb/lc/help-message b/ruby_1_8_6/lib/irb/lc/help-message new file mode 100644 index 0000000000..32087d113c --- /dev/null +++ b/ruby_1_8_6/lib/irb/lc/help-message @@ -0,0 +1,35 @@ +# +# irb/lc/help-message.rb - +# $Release Version: 0.9.5$ +# $Revision$ +# $Date$ +# by Keiju ISHITSUKA(keiju@ruby-lang.org) +# +# -- +# +# +# +Usage: irb.rb [options] [programfile] [arguments] + -f Suppress read of ~/.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' + -I path Specify $LOAD_PATH directory + --inspect Use `inspect' for output (default except for bc mode) + --noinspect Don't use inspect for output + --readline Use Readline extension module + --noreadline Don't use Readline extension module + --prompt prompt-mode + --prompt-mode prompt-mode + Switch prompt mode. Pre-defined prompt modes are + `default', `simple', `xmp' and `inf-ruby' + --inf-ruby-mode Use prompt appropriate for inf-ruby-mode on emacs. + Suppresses --readline. + --simple-prompt Simple prompt mode + --noprompt No prompt mode + --tracer Display trace for each execution of commands. + --back-trace-limit n + Display backtrace top n and tail n. The default + value is 16. + --irb_debug n Set internal debug level to n (not for popular use) + -v, --version Print the version of irb |