Q? How to colour a rectangle that is thinner than 4 characters?

[yatesco]

Hi - thanks for ditaa!

I understand that I can do:

+----+
|cGRE|
|ABCD|
+----+

but what if my box is only 1 character wide:

+-+
|cGRE|
|A|
+-+

Is this supported, and if so, what does it look like?

[roshanq]

I'm writing a patch for 2 character color codes... I can extend it to use just 1 character, if we can fix a range of Unicode characters we can use for set colors. Let me know if you want that patch

[roshanq]

FYI: I have submitted a Pull request which can have two character codes.... Can be extended for special one character codes, if need be