From: "drbrain (Eric Hodel)" Date: 2012-10-19T09:12:33+09:00 Subject: [ruby-core:48073] [ruby-trunk - Bug #7184] --disable-gems commandline parameter does not show up with ruby -h 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. ---------------------------------------- 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'. -- http://bugs.ruby-lang.org/