When completing "help foo bar" if "foo" is not a real command, don't ask its NULL command object to complete the line.
llvm-svn: 143047
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@ -263,14 +263,31 @@ CommandObjectHelp::HandleCompletion
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else
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{
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CommandObject *cmd_obj = m_interpreter.GetCommandObject (input.GetArgumentAtIndex(0));
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input.Shift();
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cursor_index--;
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return cmd_obj->HandleCompletion (input,
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cursor_index,
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cursor_char_position,
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match_start_point,
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max_return_elements,
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word_complete,
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matches);
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// The command that they are getting help on might be ambiguous, in which case we should complete that,
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// otherwise complete with the command the user is getting help on...
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if (cmd_obj)
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{
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input.Shift();
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cursor_index--;
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return cmd_obj->HandleCompletion (input,
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cursor_index,
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cursor_char_position,
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match_start_point,
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max_return_elements,
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word_complete,
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matches);
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}
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else
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{
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return m_interpreter.HandleCompletionMatches (input,
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cursor_index,
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cursor_char_position,
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match_start_point,
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max_return_elements,
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word_complete,
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matches);
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}
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}
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}
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