Issue #7184 has been updated by drbrain (Eric Hodel).

Target version changed from 1.9.3 to 2.0.0

There are many options that do not show up with --help including all of the --disable-feature options.

I believe that historically --help hasn't show all of the options ruby supports in order to allow --help to fit on one screen.

You can view these options on the man page.
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Bug #7184: --disable-gems commandline parameter does not show up with ruby -h
https://bugs.ruby-lang.org/issues/7184#change-31024

Author: steenslag (siep korteling)
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 2.0.0
ruby -v: ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux] 


The --disable-gems commandline parameter, as documented in The Ruby Programming Language, is not listed when exploring the options with 'ruby -h'. 


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