Clarity on laziness

[mikera]

Hello,

I recently had a problem with parse-stream in cheshire 5.4.0 acting lazily (it caused a "Stream closed" exception because the lazy loading happened outside the scope of the with-open block that created the stream).

Previously, the same code worked (with an earlier version of cheshire) so I assume that something changed with respect to laziness.

The docstring currently says:

"If laziness is needed, see parsed-seq"

That sort of implies that parse-stream is not meant to be lazy.... but the behaviour implies otherwise. Can we get clarity in the docs on whether this is actually meant to be lazy?

[dakrone]

Pushed a commit for this, thanks!