option for tab to complete without showing options
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horeah_bn
I'd like to be able to configure the completion such that when I press <tab> once it only completes the common prefix, but doesn't show the list of options. Only if I press it a second time should it show the list of options.</tab>
If the reason for this request is to avoid "polluting" the screen, the new "zsh" completion mode (should be on by default for a recent PyCmd, unless behavior.completion_mode is set it the init.py) helps: the list of completions is erased from the screen when no longer needed.