Test environment 'collapses' multiple kinds of whitespace into one

[kozross]

The test environment responds to any kind of whitespace being entered (and indeed, any amount of consecutive whitespace) by converting it to a single space. This is confusing, not least of all because it doesn't demonstrate how AsciiMath responds to multiple consecutive spaces, for example. Is this intentional, and if so, why?

[drlippman]

AsciiMath treats multiple consecutive spaces as if there's only one, so it sounds like it's behaving exactly right. In AsciiMath, spaces only serve to separate tokens, nothing else.