[isabelle-dev] HOL-ex

[Lawrence Paulson]

I was definitely not proposing subdirectories of ex. Rather I was proposing multiple directories, if there are enough related items to make a meaningful collection.

Larry

> On 31 May 2020, at 22:52, Makarius <makarius at sketis.net> wrote:
> 
>> 
>> Conceivably it could be subdivided, as it seems to have 94 entries.
> 
> Now might be actually a good time to disallow sub-directories of a session
> directory. They have accumulated a lot of confusion and problems in the past
> decades.