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Subject: Re: PROMPT_SP and empty PROMPT_EOL_MARK
From: Wayne Davison <wayned@users.sourceforge.net>
To: Mikael Magnusson <mikachu@gmail.com>
Cc: zsh workers <zsh-workers@zsh.org>
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On Sun, Dec 5, 2010 at 1:10 PM, Mikael Magnusson <mikachu@gmail.com> wrote:

> What is the rationale for disallowing an empty indicator?


I had expected someone to set the char to a space if they didn't want a
visible indicator char.  However, I doubt that it would hurt to allow an
empty string to be used as well, since the C code seems fine at measuring a
zero-width size for an empty PROMPT_EOL_MARK string.

..wayne..

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