Consider using \9 - Githubissues

MadLittleMods / postcss-increase-specificity

Why? Dealing with CSS you can't remove(mainly from a 3rd party). Increases specificity of selectors.

MIT License

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Consider using \9 #11

Closed valtlai closed 7 years ago

valtlai commented 7 years ago

:not(#\9), where \9 is a tab character, can be used. It works in the same way as :not(#\20) but is one character shorter.

Other alternatives are \A, \C and \D.

https://html.spec.whatwg.org/multipage/dom.html#the-id-attribute (The value must not contain any ASCII whitespace.)
https://infra.spec.whatwg.org/#ascii-whitespace (An ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or U+0020 SPACE.)

valtlai commented 7 years ago

See PR #12

iamstarkov commented 7 years ago

What do we gain from having it one character shorter?

iamstarkov commented 7 years ago

(An ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or U+0020 SPACE.)

so its effectively what we have today

MadLittleMods commented 7 years ago

I thought why not use a shorter one and save some bytes. But I understand this has no practical effect.

@valtlai, https://github.com/MadLittleMods/postcss-increase-specificity/pull/12#issuecomment-304317070

Seems good to me 🤔