Pathspec parser does not properly handle Regex character in input (revealed when using tab-completion)

cd I(<TAB>"

results in:

[no project] jboss $ cd I(***ERROR*** Exception encountered: Unclosed group near index 6
^I(.*$
      ^ (type "set VERBOSE true" to enable stack traces)
[no project] jboss $ 

[forge-distribution] dist $ set verbose on
[forge-distribution] dist $ cd ~/Desktop/
[no project] Desktop $ cd I(<TAB>[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 17.077s
[INFO] Finished at: Tue Dec 14 18:56:28 EST 2010
[INFO] Final Memory: 16M/218M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.1.1:java (default-cli) on project forge-distribution: An exception occured while executing the Java class. null: InvocationTargetException: Unclosed group near index 6
[ERROR] ^I(.*$
[ERROR] ^
[ERROR] -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.1.1:java (default-cli) on project forge-distribution: An exception occured while executing the Java class. null
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:203)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:148)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:140)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:314)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:151)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:445)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:168)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:132)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: An exception occured while executing the Java class. null
at org.codehaus.mojo.exec.ExecJavaMojo.execute(ExecJavaMojo.java:338)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:107)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:195)
... 19 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:283)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.util.regex.PatternSyntaxException: Unclosed group near index 6
^I(.*$
^
at java.util.regex.Pattern.error(Pattern.java:1713)
at java.util.regex.Pattern.accept(Pattern.java:1571)
at java.util.regex.Pattern.group0(Pattern.java:2533)
at java.util.regex.Pattern.sequence(Pattern.java:1806)
at java.util.regex.Pattern.expr(Pattern.java:1752)
at java.util.regex.Pattern.compile(Pattern.java:1460)
at java.util.regex.Pattern.<init>(Pattern.java:1133)
at java.util.regex.Pattern.compile(Pattern.java:823)
at org.jboss.seam.forge.project.util.PathspecParser.resolve(PathspecParser.java:130)
at org.jboss.seam.forge.shell.completer.PluginCommandCompleter.getOptionCandidates(PluginCommandCompleter.java:337)
at org.jboss.seam.forge.shell.completer.PluginCommandCompleter.complete(PluginCommandCompleter.java:173)
at org.jboss.seam.forge.shell.completer.CommandCompleterAdaptor.complete(CommandCompleterAdaptor.java:49)
at jline.console.completer.AggregateCompleter$Completion.complete(AggregateCompleter.java:105)
at jline.console.completer.AggregateCompleter.complete(AggregateCompleter.java:66)
at jline.console.ConsoleReader.complete(ConsoleReader.java:1101)
at jline.console.ConsoleReader.readLine(ConsoleReader.java:898)
at jline.console.ConsoleReader.readLine(ConsoleReader.java:834)
at jline.console.ConsoleReader.readLine(ConsoleReader.java:822)
at org.jboss.seam.forge.shell.ShellImpl.readLine(ShellImpl.java:265)
at org.jboss.seam.forge.shell.ShellImpl.doShell(ShellImpl.java:246)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.weld.util.reflection.SecureReflections$13.work(SecureReflections.java:305)
at org.jboss.weld.util.reflection.SecureReflectionAccess.run(SecureReflectionAccess.java:54)
at org.jboss.weld.util.reflection.SecureReflectionAccess.runAsInvocation(SecureReflectionAccess.java:163)
at org.jboss.weld.util.reflection.SecureReflections.invoke(SecureReflections.java:299)
at org.jboss.weld.introspector.jlr.WeldMethodImpl.invokeOnInstance(WeldMethodImpl.java:198)
at org.jboss.weld.introspector.ForwardingWeldMethod.invokeOnInstance(ForwardingWeldMethod.java:59)
at org.jboss.weld.injection.MethodInjectionPoint.invokeOnInstanceWithSpecialValue(MethodInjectionPoint.java:200)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:270)
at org.jboss.weld.event.ObserverMethodImpl.sendEvent(ObserverMethodImpl.java:253)
at org.jboss.weld.event.ObserverMethodImpl.notify(ObserverMethodImpl.java:222)
at org.jboss.weld.manager.BeanManagerImpl.notifyObservers(BeanManagerImpl.java:605)
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:598)
at org.jboss.weld.manager.BeanManagerImpl.fireEvent(BeanManagerImpl.java:592)
at org.jboss.seam.forge.shell.Bootstrap.main(Bootstrap.java:56)
... 6 more
[ERROR]
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
lb3@quadshark ~/JBoss/forge/dist $