On Sun, 02 Aug 2015 17:14:47 -0400 NP-Hardass <np-hard...@gentoo.org> wrote: > ^^ has the pleasant side effect of being easier to read, as a user. > The user receives a message saying "at-most-one-of" instead of some > convoluted other expression that they don't understand. > > I am all for the use of ^^ add the default for this reason. > > Additionally, ?? has the same effect of being easy to understand as > the description in the error message is in plain English.
If you cared about readability, you'd use pkg_pretend. -- Ciaran McCreesh
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