jruby-4611 fix introduces JVM option bug
----------------------------------------
Key: JRUBY-4674
URL: http://jira.codehaus.org/browse/JRUBY-4674
Project: JRuby
Issue Type: Bug
Components: Launcher
Affects Versions: JRuby 1.5
Environment: Windows, jruby-launcher (tree:b774fec/2010-03-01)
Reporter: Kim, Jongsu
Assignee: Thomas E Enebo
Priority: Minor
-r and -I options allow optional white spaces. But JRUBY-4611 fix has new bug.
{color:red}
jruby.exe -r bar -J-verbose foo.rb
{color}
generates
{color:red}
jruby: unknown option -J-verbose
{color}
In contrast, the following commands work.
{color:blue}
jruby.exe -r bar foo.rb
jruby.exe -J-verbose -r bar foo.rb
{color}
The following commands work, of course.
{color:blue}
jruby.exe -rbar -J-verbose foo.rb
jruby.exe -J-verbsee -rbar foo.rb
jruby.exe -rbar foo.rb
{color}
The fix stops scanning for options from 'bar' because 'bar' does not start with
'-', and jruby does not recognize JVM option -J.
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