Slow week

Not much happening here on the blog this week as I’ve been a bit busy with other things and also on some non-trivial PowerShell projects:

• A snap-in version of Grrr – I realised that PowerShell alone is just too slow for it to be useful, so thought I’d have a go at doing it all as cmdlets in a snap-in. It’s fairly easy, but I’m not there yet.
• In trying to understand the grammar of PowerShell better (the documentation is not so great, and Bruce hasn’t printed his book yet), I’ve started to write an interpreter in Java. I’ve got a more or less complete AST, and a prototype interpreter, but it’s slow going (well, I only started 4 days ago, and it’s in my spare time).

Watch this space.