miniblog.

Go has an os.Root API that allows you to enforce all paths are subdirectories of a given root. It fixes users accessing foo/../../../etc/passwd and similar. Seems like a really nice solution for a relatively common problem.

What's the best string representation of a function? Comparing with other PLs: Python: <function __main__.add_one()> JS: [Function: addOne] Clojure: #function[user/add-one] Scheme: #<procedure add-one (x)> I'm currently thinking about <fun add_one() foo.gdn:123>

When a tool supports both regular expressions and literal strings, which should be the default? If you default to regex, users can match more strings than they realise (e.g. `foo.txt`) or less (e.g. `foo(bar)`). I typically see regex as the default, but I prefer the opposite.