antlr exception uncaught and exists cmdline

[Ro...@Hyperion.com]

This exception caused the whole cmdline to exit.  Can we handle this more
gracefully?

[LOCALHOST] /slide/ $ put C:\boot.ini /users/root
Fatal Error: unexpected char: \
antlr.TokenStreamRecognitionException: unexpected char: \
        at
org.apache.webdav.cmd.ClientLexer.nextToken(ClientLexer.java:209)
        at antlr.TokenBuffer.fill(TokenBuffer.java:61)
        at antlr.TokenBuffer.LA(TokenBuffer.java:70)
        at antlr.LLkParser.LA(LLkParser.java:50)
        at org.apache.webdav.cmd.ClientParser.put(ClientParser.java:1193)
        at
org.apache.webdav.cmd.ClientParser.command(ClientParser.java:316)
        at
org.apache.webdav.cmd.ClientParser.commands(ClientParser.java:170)
        at org.apache.webdav.cmd.Client.run(Client.java:112)
        at org.apache.webdav.cmd.Slide.main(Slide.java:84)
Please, email to slide-user@jakarta.apache.org



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