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.
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.