Talk:ESON

The hex regex looks ambiguous with the quaternary. Are you sure it isn't meant to be 'x'? IFcoltransG (talk) 00:01, 19 November 2019 (UTC)

I'm going to fix that, and add some prospective notations for the last three options. Oh, and the dollar sign in the string escapes. IFcoltransG (talk) 12:27, 26 January 2020 (UTC)

Binary trees in single commands

The intent seems to be to have only one command per data type, but I don't think it's clean enough to only have one command for binary trees, because there needs to be a way to leave either subtree empty. It's a lot easier for general trees because general trees don't need to know which branches are missing. So, two commands for binary trees. IFcoltransG (talk) 23:58, 26 January 2020 (UTC)

Ambiguity in the specification with composite types

When a command mentions popping a datatype such as a 2-tuple, it's not clear whether they must already be formatted as a 2-tuple, or if the command will recognise any two items and combine them into a 2-tuple automatically. IFcoltransG (talk) 00:04, 27 January 2020 (UTC)