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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/scss-tokenizer/lib/tokenize-string.js
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Diffstat (limited to 'node_modules/scss-tokenizer/lib/tokenize-string.js')
-rw-r--r--node_modules/scss-tokenizer/lib/tokenize-string.js130
1 files changed, 130 insertions, 0 deletions
diff --git a/node_modules/scss-tokenizer/lib/tokenize-string.js b/node_modules/scss-tokenizer/lib/tokenize-string.js
new file mode 100644
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+++ b/node_modules/scss-tokenizer/lib/tokenize-string.js
@@ -0,0 +1,130 @@
+'use strict';
+
+exports.__esModule = true;
+exports.default = tokenize;
+
+var _input = require('./input');
+
+var _input2 = _interopRequireDefault(_input);
+
+var _tokenizeString = require('./tokenize-string');
+
+var _tokenizeString2 = _interopRequireDefault(_tokenizeString);
+
+var _tokenizeInterpolant2 = require('./tokenize-interpolant');
+
+var _tokenizeInterpolant3 = _interopRequireDefault(_tokenizeInterpolant2);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+var singleQuote = "'".charCodeAt(0),
+ doubleQuote = '"'.charCodeAt(0),
+ newline = '\n'.charCodeAt(0),
+ space = ' '.charCodeAt(0),
+ feed = '\f'.charCodeAt(0),
+ tab = '\t'.charCodeAt(0),
+ cr = '\r'.charCodeAt(0),
+ hash = '#'.charCodeAt(0),
+ backslash = '\\'.charCodeAt(0),
+ slash = '/'.charCodeAt(0),
+ openCurly = '{'.charCodeAt(0),
+ closeCurly = '}'.charCodeAt(0),
+ interpolantEnd = /([.\s]*?)[^\\](?=(}))/gm,
+ sQuoteEnd = /([.\s]*?)[^\\](?=((#{)|'))/gm,
+ dQuoteEnd = /([.\s]*?)[^\\](?=((#{)|"))/gm;
+
+function tokenize(input, l, p, quote) {
+ var tokens = [];
+ var css = input.css.valueOf();
+
+ var code = void 0,
+ next = void 0,
+ lines = void 0,
+ last = void 0,
+ content = void 0,
+ escape = void 0,
+ nextLine = void 0,
+ nextOffset = void 0,
+ escaped = void 0,
+ escapePos = void 0,
+ inInterpolant = void 0,
+ inComment = void 0,
+ inString = void 0;
+
+ var length = css.length;
+ var offset = -1;
+ var line = l || 1;
+ var pos = p || 0;
+
+ var quoteEnd = quote === "'" ? sQuoteEnd : dQuoteEnd;
+ var quoteChar = quote.charCodeAt(0);
+
+ loop: while (pos < length) {
+ code = css.charCodeAt(pos);
+
+ if (code === newline) {
+ offset = pos;
+ line += 1;
+ }
+
+ switch (code) {
+
+ case closeCurly:
+ tokens.push(['endInterpolant', '}', line, pos - offset]);
+ break;
+
+ case quoteChar:
+ tokens.push([quote, quote, line, pos - offset]);
+ break loop;
+
+ case backslash:
+ next = pos;
+ escape = true;
+ while (css.charCodeAt(next + 1) === backslash) {
+ next += 1;
+ escape = !escape;
+ }
+ code = css.charCodeAt(next + 1);
+ if (escape && code !== slash && code !== space && code !== newline && code !== tab && code !== cr && code !== feed) {
+ next += 1;
+ }
+ tokens.push(['string', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+ pos = next;
+ break;
+
+ default:
+ if (code === hash && css.charCodeAt(pos + 1) === openCurly) {
+ tokens.push(['startInterpolant', '#{', line, pos + 1 - offset]);
+ next = pos + 1;
+
+ var _tokenizeInterpolant = (0, _tokenizeInterpolant3.default)(input, line, next + 1),
+ t = _tokenizeInterpolant.tokens,
+ _p = _tokenizeInterpolant.pos;
+
+ tokens = tokens.concat(t);
+ next = _p;
+
+ pos = next;
+ } else {
+ quoteEnd.lastIndex = pos;
+ quoteEnd.test(css);
+
+ if (quoteEnd.lastIndex === 0) {
+ next = css.length - 1;
+ } else {
+ next = quoteEnd.lastIndex - 1;
+ }
+
+ tokens.push(['string', css.slice(pos, next + 1), line, pos - offset, line, next - offset]);
+
+ pos = next;
+ }
+
+ break;
+ }
+
+ pos++;
+ }
+
+ return { tokens: tokens, pos: pos };
+} \ No newline at end of file