underlined vs no_underline

[salkinium]

First, thanks for this great library, it takes away so much pain from working with this ANSI crap.

I created a wrap(string, style) function, that wraps a string in a style, then undoes that.
So wrap("hello", "underlined") would call something like getattr(colorful, style) + string + gettattr(coloful, "no_" + style).
The issue is there is no no_underlined, there's only no_underline.

https://github.com/timofurrer/colorful/blob/master/colorful/core.py#L320-L327

Looking at the list, there are a few renamings here, no_underline vs underline, no_blink vs blinkslow, no_reveal vs concealed (should be reveal or no_conceal), no_strikethrough vs struckthrough.

I think this can be fixed in a backwards-compatible way:

1. Use active voice: dim, underline, inverse, conceal, strikethrough
2. map {style} 1:1 to no_{style}
3. maybe this to the translate_style function? ansi.MODIFIERS is already used in there, would reduce naming duplications.

cc @timofurrer

[timofurrer]

I've just released v0.4.4 with a fix :)

[salkinium]

Thanks a lot!