Wrong length for curly apostrophe about doclayout HOT 4 CLOSED

It would be good to come up with a more comprehensive test suite to be able to catch these things. There are a load of extra characters sprinkled throughout unicode that should be zero-width, and I certainly haven't gotten all of them.

Here's a place to start: https://en.wikipedia.org/wiki/Combining_character

Also, ambiguous characters technically should be either width 1 or 2 depending on what they're surrounded by…

from doclayout.

Also with double quotes

Prelude Text.DocLayout Data.List> literal "a“b"
Text 2 "a\8220b"

from doclayout.

Let me look into it.

from doclayout.

Good catch. It looks like I mistyped the end of the ‘zero width joiners and directional markers’ block. which should be \x2010, not \x2030 (they are next to each other on my keyboard). I'll issue a fix.

from doclayout.