With word wrap enabled, spaces inside a tag are not rendered

[jasonsanjose]

1. Open http://codemirror.net/demo/indentwrap.html
2. Set cursor at the end of line 7, just before the close bracket >
3. Insert spaces to cause wrapping
4. Continue inserting spaces

Actual: Wrapping occurs, but spaces are no longer inserted. Adding space characters works fine.
Expected: Wrapping should occur and new space characters should render.

[0b10011]

It should be noted this behaves correctly in Firefox currently (but not Chrome).

[marijnh]

Webkit apparently decides that even in pre-wrap whitespace mode, a block of spaces that is at a wrapping point takes up no space. I'll see about workaround hacks.

[marijnh]

I've pushed a moderately scary hack which seems to solve this. Please test.