From c06f7ee0a40255214c477e13d9b956a7e07c2900 Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Sat, 14 Oct 2023 15:05:55 +0800 Subject: postcss,(plugins): nanocss, postcss-preset-env --- .../css-tree/lib/syntax/node/MediaQuery.js | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 node_modules/css-tree/lib/syntax/node/MediaQuery.js (limited to 'node_modules/css-tree/lib/syntax/node/MediaQuery.js') diff --git a/node_modules/css-tree/lib/syntax/node/MediaQuery.js b/node_modules/css-tree/lib/syntax/node/MediaQuery.js new file mode 100644 index 00000000..6817b49f --- /dev/null +++ b/node_modules/css-tree/lib/syntax/node/MediaQuery.js @@ -0,0 +1,60 @@ +import { + WhiteSpace, + Comment, + Ident, + LeftParenthesis +} from '../../tokenizer/index.js'; + +export const name = 'MediaQuery'; +export const structure = { + children: [[ + 'Identifier', + 'MediaFeature', + 'WhiteSpace' + ]] +}; + +export function parse() { + const children = this.createList(); + let child = null; + + this.skipSC(); + + scan: + while (!this.eof) { + switch (this.tokenType) { + case Comment: + case WhiteSpace: + this.next(); + continue; + + case Ident: + child = this.Identifier(); + break; + + case LeftParenthesis: + child = this.MediaFeature(); + break; + + default: + break scan; + } + + children.push(child); + } + + if (child === null) { + this.error('Identifier or parenthesis is expected'); + } + + return { + type: 'MediaQuery', + loc: this.getLocationFromList(children), + children + }; +} + +export function generate(node) { + this.children(node); +} + -- cgit v1.2.3