chore: update deps
This commit is contained in:
Rim
26
node_modules/clean-css/lib/tokenizer/marker.js
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vendored
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26
node_modules/clean-css/lib/tokenizer/marker.js
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var Marker = {
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ASTERISK: '*',
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AT: '@',
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BACK_SLASH: '\\',
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CARRIAGE_RETURN: '\r',
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CLOSE_CURLY_BRACKET: '}',
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CLOSE_ROUND_BRACKET: ')',
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CLOSE_SQUARE_BRACKET: ']',
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COLON: ':',
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COMMA: ',',
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DOUBLE_QUOTE: '"',
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EXCLAMATION: '!',
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FORWARD_SLASH: '/',
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INTERNAL: '-clean-css-',
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NEW_LINE_NIX: '\n',
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OPEN_CURLY_BRACKET: '{',
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OPEN_ROUND_BRACKET: '(',
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OPEN_SQUARE_BRACKET: '[',
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SEMICOLON: ';',
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SINGLE_QUOTE: '\'',
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SPACE: ' ',
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TAB: '\t',
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UNDERSCORE: '_'
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};
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module.exports = Marker;
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17
node_modules/clean-css/lib/tokenizer/token.js
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17
node_modules/clean-css/lib/tokenizer/token.js
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@ -0,0 +1,17 @@
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var Token = {
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AT_RULE: 'at-rule', // e.g. `@import`, `@charset`
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AT_RULE_BLOCK: 'at-rule-block', // e.g. `@font-face{...}`
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AT_RULE_BLOCK_SCOPE: 'at-rule-block-scope', // e.g. `@font-face`
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COMMENT: 'comment', // e.g. `/* comment */`
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NESTED_BLOCK: 'nested-block', // e.g. `@media screen{...}`, `@keyframes animation {...}`
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NESTED_BLOCK_SCOPE: 'nested-block-scope', // e.g. `@media`, `@keyframes`
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PROPERTY: 'property', // e.g. `color:red`
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PROPERTY_BLOCK: 'property-block', // e.g. `--var:{color:red}`
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PROPERTY_NAME: 'property-name', // e.g. `color`
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PROPERTY_VALUE: 'property-value', // e.g. `red`
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RAW: 'raw', // e.g. anything between /* clean-css ignore:start */ and /* clean-css ignore:end */ comments
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RULE: 'rule', // e.g `div > a{...}`
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RULE_SCOPE: 'rule-scope' // e.g `div > a`
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};
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module.exports = Token;
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571
node_modules/clean-css/lib/tokenizer/tokenize.js
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571
node_modules/clean-css/lib/tokenizer/tokenize.js
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@ -0,0 +1,571 @@
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var Marker = require('./marker');
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var Token = require('./token');
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var formatPosition = require('../utils/format-position');
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var Level = {
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BLOCK: 'block',
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COMMENT: 'comment',
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DOUBLE_QUOTE: 'double-quote',
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RULE: 'rule',
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SINGLE_QUOTE: 'single-quote'
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};
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var AT_RULES = [
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'@charset',
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'@import'
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];
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var BLOCK_RULES = [
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'@-moz-document',
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'@document',
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'@-moz-keyframes',
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'@-ms-keyframes',
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'@-o-keyframes',
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'@-webkit-keyframes',
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'@keyframes',
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'@media',
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'@supports'
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];
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var IGNORE_END_COMMENT_PATTERN = /\/\* clean\-css ignore:end \*\/$/;
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var IGNORE_START_COMMENT_PATTERN = /^\/\* clean\-css ignore:start \*\//;
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var PAGE_MARGIN_BOXES = [
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'@bottom-center',
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'@bottom-left',
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'@bottom-left-corner',
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'@bottom-right',
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'@bottom-right-corner',
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'@left-bottom',
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'@left-middle',
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'@left-top',
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'@right-bottom',
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'@right-middle',
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'@right-top',
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'@top-center',
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'@top-left',
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'@top-left-corner',
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'@top-right',
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'@top-right-corner'
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];
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var EXTRA_PAGE_BOXES = [
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'@footnote',
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'@footnotes',
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'@left',
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'@page-float-bottom',
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'@page-float-top',
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'@right'
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];
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var REPEAT_PATTERN = /^\[\s{0,31}\d+\s{0,31}\]$/;
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var RULE_WORD_SEPARATOR_PATTERN = /[\s\(]/;
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var TAIL_BROKEN_VALUE_PATTERN = /[\s|\}]*$/;
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function tokenize(source, externalContext) {
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var internalContext = {
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level: Level.BLOCK,
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position: {
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source: externalContext.source || undefined,
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line: 1,
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column: 0,
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index: 0
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}
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};
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return intoTokens(source, externalContext, internalContext, false);
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}
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function intoTokens(source, externalContext, internalContext, isNested) {
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var allTokens = [];
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var newTokens = allTokens;
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var lastToken;
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var ruleToken;
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var ruleTokens = [];
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var propertyToken;
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var metadata;
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var metadatas = [];
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var level = internalContext.level;
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var levels = [];
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var buffer = [];
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var buffers = [];
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var serializedBuffer;
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var serializedBufferPart;
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var roundBracketLevel = 0;
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var isQuoted;
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var isSpace;
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var isNewLineNix;
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var isNewLineWin;
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var isCarriageReturn;
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var isCommentStart;
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var wasCommentStart = false;
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var isCommentEnd;
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var wasCommentEnd = false;
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var isCommentEndMarker;
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var isEscaped;
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var wasEscaped = false;
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var isRaw = false;
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var seekingValue = false;
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var seekingPropertyBlockClosing = false;
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var position = internalContext.position;
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var lastCommentStartAt;
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for (; position.index < source.length; position.index++) {
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var character = source[position.index];
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isQuoted = level == Level.SINGLE_QUOTE || level == Level.DOUBLE_QUOTE;
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isSpace = character == Marker.SPACE || character == Marker.TAB;
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isNewLineNix = character == Marker.NEW_LINE_NIX;
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isNewLineWin = character == Marker.NEW_LINE_NIX && source[position.index - 1] == Marker.CARRIAGE_RETURN;
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isCarriageReturn = character == Marker.CARRIAGE_RETURN && source[position.index + 1] && source[position.index + 1] != Marker.NEW_LINE_NIX;
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isCommentStart = !wasCommentEnd && level != Level.COMMENT && !isQuoted && character == Marker.ASTERISK && source[position.index - 1] == Marker.FORWARD_SLASH;
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isCommentEndMarker = !wasCommentStart && !isQuoted && character == Marker.FORWARD_SLASH && source[position.index - 1] == Marker.ASTERISK;
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isCommentEnd = level == Level.COMMENT && isCommentEndMarker;
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roundBracketLevel = Math.max(roundBracketLevel, 0);
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metadata = buffer.length === 0 ?
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[position.line, position.column, position.source] :
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metadata;
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if (isEscaped) {
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// previous character was a backslash
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buffer.push(character);
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} else if (!isCommentEnd && level == Level.COMMENT) {
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buffer.push(character);
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} else if (!isCommentStart && !isCommentEnd && isRaw) {
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buffer.push(character);
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} else if (isCommentStart && (level == Level.BLOCK || level == Level.RULE) && buffer.length > 1) {
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// comment start within block preceded by some content, e.g. div/*<--
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metadatas.push(metadata);
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buffer.push(character);
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buffers.push(buffer.slice(0, buffer.length - 2));
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buffer = buffer.slice(buffer.length - 2);
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metadata = [position.line, position.column - 1, position.source];
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levels.push(level);
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level = Level.COMMENT;
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} else if (isCommentStart) {
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// comment start, e.g. /*<--
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levels.push(level);
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level = Level.COMMENT;
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buffer.push(character);
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} else if (isCommentEnd && isIgnoreStartComment(buffer)) {
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// ignore:start comment end, e.g. /* clean-css ignore:start */<--
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serializedBuffer = buffer.join('').trim() + character;
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lastToken = [Token.COMMENT, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]];
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newTokens.push(lastToken);
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isRaw = true;
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metadata = metadatas.pop() || null;
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buffer = buffers.pop() || [];
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} else if (isCommentEnd && isIgnoreEndComment(buffer)) {
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// ignore:start comment end, e.g. /* clean-css ignore:end */<--
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serializedBuffer = buffer.join('') + character;
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lastCommentStartAt = serializedBuffer.lastIndexOf(Marker.FORWARD_SLASH + Marker.ASTERISK);
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serializedBufferPart = serializedBuffer.substring(0, lastCommentStartAt);
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lastToken = [Token.RAW, serializedBufferPart, [originalMetadata(metadata, serializedBufferPart, externalContext)]];
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newTokens.push(lastToken);
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serializedBufferPart = serializedBuffer.substring(lastCommentStartAt);
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metadata = [position.line, position.column - serializedBufferPart.length + 1, position.source];
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lastToken = [Token.COMMENT, serializedBufferPart, [originalMetadata(metadata, serializedBufferPart, externalContext)]];
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newTokens.push(lastToken);
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isRaw = false;
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level = levels.pop();
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metadata = metadatas.pop() || null;
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buffer = buffers.pop() || [];
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} else if (isCommentEnd) {
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// comment end, e.g. /* comment */<--
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serializedBuffer = buffer.join('').trim() + character;
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lastToken = [Token.COMMENT, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]];
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newTokens.push(lastToken);
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level = levels.pop();
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metadata = metadatas.pop() || null;
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buffer = buffers.pop() || [];
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} else if (isCommentEndMarker && source[position.index + 1] != Marker.ASTERISK) {
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externalContext.warnings.push('Unexpected \'*/\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
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buffer = [];
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} else if (character == Marker.SINGLE_QUOTE && !isQuoted) {
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// single quotation start, e.g. a[href^='https<--
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levels.push(level);
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level = Level.SINGLE_QUOTE;
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buffer.push(character);
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||||
} else if (character == Marker.SINGLE_QUOTE && level == Level.SINGLE_QUOTE) {
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// single quotation end, e.g. a[href^='https'<--
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level = levels.pop();
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buffer.push(character);
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} else if (character == Marker.DOUBLE_QUOTE && !isQuoted) {
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// double quotation start, e.g. a[href^="<--
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levels.push(level);
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level = Level.DOUBLE_QUOTE;
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buffer.push(character);
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} else if (character == Marker.DOUBLE_QUOTE && level == Level.DOUBLE_QUOTE) {
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||||
// double quotation end, e.g. a[href^="https"<--
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level = levels.pop();
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buffer.push(character);
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||||
} else if (!isCommentStart && !isCommentEnd && character != Marker.CLOSE_ROUND_BRACKET && character != Marker.OPEN_ROUND_BRACKET && level != Level.COMMENT && !isQuoted && roundBracketLevel > 0) {
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||||
// character inside any function, e.g. hsla(.<--
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||||
buffer.push(character);
|
||||
} else if (character == Marker.OPEN_ROUND_BRACKET && !isQuoted && level != Level.COMMENT && !seekingValue) {
|
||||
// round open bracket, e.g. @import url(<--
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buffer.push(character);
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||||
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roundBracketLevel++;
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||||
} else if (character == Marker.CLOSE_ROUND_BRACKET && !isQuoted && level != Level.COMMENT && !seekingValue) {
|
||||
// round open bracket, e.g. @import url(test.css)<--
|
||||
buffer.push(character);
|
||||
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||||
roundBracketLevel--;
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||||
} else if (character == Marker.SEMICOLON && level == Level.BLOCK && buffer[0] == Marker.AT) {
|
||||
// semicolon ending rule at block level, e.g. @import '...';<--
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||||
serializedBuffer = buffer.join('').trim();
|
||||
allTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.COMMA && level == Level.BLOCK && ruleToken) {
|
||||
// comma separator at block level, e.g. a,div,<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, ruleToken[1].length)]]);
|
||||
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||||
buffer = [];
|
||||
} else if (character == Marker.COMMA && level == Level.BLOCK && tokenTypeFrom(buffer) == Token.AT_RULE) {
|
||||
// comma separator at block level, e.g. @import url(...) screen,<--
|
||||
// keep iterating as end semicolon will create the token
|
||||
buffer.push(character);
|
||||
} else if (character == Marker.COMMA && level == Level.BLOCK) {
|
||||
// comma separator at block level, e.g. a,<--
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||||
ruleToken = [tokenTypeFrom(buffer), [], []];
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, 0)]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK && ruleToken && ruleToken[0] == Token.NESTED_BLOCK) {
|
||||
// open brace opening at-rule at block level, e.g. @media{<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken[1].push([Token.NESTED_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
allTokens.push(ruleToken);
|
||||
|
||||
levels.push(level);
|
||||
position.column++;
|
||||
position.index++;
|
||||
buffer = [];
|
||||
|
||||
ruleToken[2] = intoTokens(source, externalContext, internalContext, true);
|
||||
ruleToken = null;
|
||||
} else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK && tokenTypeFrom(buffer) == Token.NESTED_BLOCK) {
|
||||
// open brace opening at-rule at block level, e.g. @media{<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken = ruleToken || [Token.NESTED_BLOCK, [], []];
|
||||
ruleToken[1].push([Token.NESTED_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
allTokens.push(ruleToken);
|
||||
|
||||
levels.push(level);
|
||||
position.column++;
|
||||
position.index++;
|
||||
buffer = [];
|
||||
|
||||
ruleToken[2] = intoTokens(source, externalContext, internalContext, true);
|
||||
ruleToken = null;
|
||||
} else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.BLOCK) {
|
||||
// open brace opening rule at block level, e.g. div{<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken = ruleToken || [tokenTypeFrom(buffer), [], []];
|
||||
ruleToken[1].push([tokenScopeFrom(ruleToken[0]), serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext, ruleToken[1].length)]]);
|
||||
newTokens = ruleToken[2];
|
||||
allTokens.push(ruleToken);
|
||||
|
||||
levels.push(level);
|
||||
level = Level.RULE;
|
||||
buffer = [];
|
||||
} else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.RULE && seekingValue) {
|
||||
// open brace opening rule at rule level, e.g. div{--variable:{<--
|
||||
ruleTokens.push(ruleToken);
|
||||
ruleToken = [Token.PROPERTY_BLOCK, []];
|
||||
propertyToken.push(ruleToken);
|
||||
newTokens = ruleToken[1];
|
||||
|
||||
levels.push(level);
|
||||
level = Level.RULE;
|
||||
seekingValue = false;
|
||||
} else if (character == Marker.OPEN_CURLY_BRACKET && level == Level.RULE && isPageMarginBox(buffer)) {
|
||||
// open brace opening page-margin box at rule level, e.g. @page{@top-center{<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleTokens.push(ruleToken);
|
||||
ruleToken = [Token.AT_RULE_BLOCK, [], []];
|
||||
ruleToken[1].push([Token.AT_RULE_BLOCK_SCOPE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
newTokens.push(ruleToken);
|
||||
newTokens = ruleToken[2];
|
||||
|
||||
levels.push(level);
|
||||
level = Level.RULE;
|
||||
buffer = [];
|
||||
} else if (character == Marker.COLON && level == Level.RULE && !seekingValue) {
|
||||
// colon at rule level, e.g. a{color:<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken = [Token.PROPERTY, [Token.PROPERTY_NAME, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]];
|
||||
newTokens.push(propertyToken);
|
||||
|
||||
seekingValue = true;
|
||||
buffer = [];
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && ruleTokens.length > 0 && buffer.length > 0 && buffer[0] == Marker.AT) {
|
||||
// semicolon at rule level for at-rule, e.g. a{--color:{@apply(--other-color);<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
ruleToken[1].push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && buffer.length > 0) {
|
||||
// semicolon at rule level, e.g. a{color:red;<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
propertyToken = null;
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && propertyToken && buffer.length === 0) {
|
||||
// semicolon after bracketed value at rule level, e.g. a{color:rgb(...);<--
|
||||
propertyToken = null;
|
||||
seekingValue = false;
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && buffer.length > 0 && buffer[0] == Marker.AT) {
|
||||
// semicolon for at-rule at rule level, e.g. a{@apply(--variable);<--
|
||||
serializedBuffer = buffer.join('');
|
||||
newTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && seekingPropertyBlockClosing) {
|
||||
// close brace after a property block at rule level, e.g. a{--custom:{color:red;};<--
|
||||
seekingPropertyBlockClosing = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.SEMICOLON && level == Level.RULE && buffer.length === 0) {
|
||||
// stray semicolon at rule level, e.g. a{;<--
|
||||
// noop
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && seekingValue && buffer.length > 0 && ruleTokens.length > 0) {
|
||||
// close brace at rule level, e.g. a{--color:{color:red}<--
|
||||
serializedBuffer = buffer.join('');
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
propertyToken = null;
|
||||
ruleToken = ruleTokens.pop();
|
||||
newTokens = ruleToken[2];
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && buffer.length > 0 && buffer[0] == Marker.AT && ruleTokens.length > 0) {
|
||||
// close brace at rule level for at-rule, e.g. a{--color:{@apply(--other-color)}<--
|
||||
serializedBuffer = buffer.join('');
|
||||
ruleToken[1].push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
propertyToken = null;
|
||||
ruleToken = ruleTokens.pop();
|
||||
newTokens = ruleToken[2];
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && ruleTokens.length > 0) {
|
||||
// close brace at rule level after space, e.g. a{--color:{color:red }<--
|
||||
propertyToken = null;
|
||||
ruleToken = ruleTokens.pop();
|
||||
newTokens = ruleToken[2];
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && propertyToken && buffer.length > 0) {
|
||||
// close brace at rule level, e.g. a{color:red}<--
|
||||
serializedBuffer = buffer.join('');
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
propertyToken = null;
|
||||
ruleToken = ruleTokens.pop();
|
||||
newTokens = allTokens;
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && buffer.length > 0 && buffer[0] == Marker.AT) {
|
||||
// close brace after at-rule at rule level, e.g. a{@apply(--variable)}<--
|
||||
propertyToken = null;
|
||||
ruleToken = null;
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
newTokens.push([Token.AT_RULE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
newTokens = allTokens;
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE && levels[levels.length - 1] == Level.RULE) {
|
||||
// close brace after a property block at rule level, e.g. a{--custom:{color:red;}<--
|
||||
propertyToken = null;
|
||||
ruleToken = ruleTokens.pop();
|
||||
newTokens = ruleToken[2];
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
seekingPropertyBlockClosing = true;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.RULE) {
|
||||
// close brace after a rule, e.g. a{color:red;}<--
|
||||
propertyToken = null;
|
||||
ruleToken = null;
|
||||
newTokens = allTokens;
|
||||
|
||||
level = levels.pop();
|
||||
seekingValue = false;
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.BLOCK && !isNested && position.index <= source.length - 1) {
|
||||
// stray close brace at block level, e.g. a{color:red}color:blue}<--
|
||||
externalContext.warnings.push('Unexpected \'}\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
|
||||
buffer.push(character);
|
||||
} else if (character == Marker.CLOSE_CURLY_BRACKET && level == Level.BLOCK) {
|
||||
// close brace at block level, e.g. @media screen {...}<--
|
||||
break;
|
||||
} else if (character == Marker.OPEN_ROUND_BRACKET && level == Level.RULE && seekingValue) {
|
||||
// round open bracket, e.g. a{color:hsla(<--
|
||||
buffer.push(character);
|
||||
roundBracketLevel++;
|
||||
} else if (character == Marker.CLOSE_ROUND_BRACKET && level == Level.RULE && seekingValue && roundBracketLevel == 1) {
|
||||
// round close bracket, e.g. a{color:hsla(0,0%,0%)<--
|
||||
buffer.push(character);
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
roundBracketLevel--;
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_ROUND_BRACKET && level == Level.RULE && seekingValue) {
|
||||
// round close bracket within other brackets, e.g. a{width:calc((10rem / 2)<--
|
||||
buffer.push(character);
|
||||
roundBracketLevel--;
|
||||
} else if (character == Marker.FORWARD_SLASH && source[position.index + 1] != Marker.ASTERISK && level == Level.RULE && seekingValue && buffer.length > 0) {
|
||||
// forward slash within a property, e.g. a{background:url(image.png) 0 0/<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.FORWARD_SLASH && source[position.index + 1] != Marker.ASTERISK && level == Level.RULE && seekingValue) {
|
||||
// forward slash within a property after space, e.g. a{background:url(image.png) 0 0 /<--
|
||||
propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.COMMA && level == Level.RULE && seekingValue && buffer.length > 0) {
|
||||
// comma within a property, e.g. a{background:url(image.png),<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.COMMA && level == Level.RULE && seekingValue) {
|
||||
// comma within a property after space, e.g. a{background:url(image.png) ,<--
|
||||
propertyToken.push([Token.PROPERTY_VALUE, character, [[position.line, position.column, position.source]]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (character == Marker.CLOSE_SQUARE_BRACKET && propertyToken && propertyToken.length > 1 && buffer.length > 0 && isRepeatToken(buffer)) {
|
||||
buffer.push(character);
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken[propertyToken.length - 1][1] += serializedBuffer;
|
||||
|
||||
buffer = [];
|
||||
} else if ((isSpace || (isNewLineNix && !isNewLineWin)) && level == Level.RULE && seekingValue && propertyToken && buffer.length > 0) {
|
||||
// space or *nix newline within property, e.g. a{margin:0 <--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (isNewLineWin && level == Level.RULE && seekingValue && propertyToken && buffer.length > 1) {
|
||||
// win newline within property, e.g. a{margin:0\r\n<--
|
||||
serializedBuffer = buffer.join('').trim();
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
buffer = [];
|
||||
} else if (isNewLineWin && level == Level.RULE && seekingValue) {
|
||||
// win newline
|
||||
buffer = [];
|
||||
} else if (buffer.length == 1 && isNewLineWin) {
|
||||
// ignore windows newline which is composed of two characters
|
||||
buffer.pop();
|
||||
} else if (buffer.length > 0 || !isSpace && !isNewLineNix && !isNewLineWin && !isCarriageReturn) {
|
||||
// any character
|
||||
buffer.push(character);
|
||||
}
|
||||
|
||||
wasEscaped = isEscaped;
|
||||
isEscaped = !wasEscaped && character == Marker.BACK_SLASH;
|
||||
wasCommentStart = isCommentStart;
|
||||
wasCommentEnd = isCommentEnd;
|
||||
|
||||
position.line = (isNewLineWin || isNewLineNix || isCarriageReturn) ? position.line + 1 : position.line;
|
||||
position.column = (isNewLineWin || isNewLineNix || isCarriageReturn) ? 0 : position.column + 1;
|
||||
}
|
||||
|
||||
if (seekingValue) {
|
||||
externalContext.warnings.push('Missing \'}\' at ' + formatPosition([position.line, position.column, position.source]) + '.');
|
||||
}
|
||||
|
||||
if (seekingValue && buffer.length > 0) {
|
||||
serializedBuffer = buffer.join('').replace(TAIL_BROKEN_VALUE_PATTERN, '');
|
||||
propertyToken.push([Token.PROPERTY_VALUE, serializedBuffer, [originalMetadata(metadata, serializedBuffer, externalContext)]]);
|
||||
|
||||
buffer = [];
|
||||
}
|
||||
|
||||
if (buffer.length > 0) {
|
||||
externalContext.warnings.push('Invalid character(s) \'' + buffer.join('') + '\' at ' + formatPosition(metadata) + '. Ignoring.');
|
||||
}
|
||||
|
||||
return allTokens;
|
||||
}
|
||||
|
||||
function isIgnoreStartComment(buffer) {
|
||||
return IGNORE_START_COMMENT_PATTERN.test(buffer.join('') + Marker.FORWARD_SLASH);
|
||||
}
|
||||
|
||||
function isIgnoreEndComment(buffer) {
|
||||
return IGNORE_END_COMMENT_PATTERN.test(buffer.join('') + Marker.FORWARD_SLASH);
|
||||
}
|
||||
|
||||
function originalMetadata(metadata, value, externalContext, selectorFallbacks) {
|
||||
var source = metadata[2];
|
||||
|
||||
return externalContext.inputSourceMapTracker.isTracking(source) ?
|
||||
externalContext.inputSourceMapTracker.originalPositionFor(metadata, value.length, selectorFallbacks) :
|
||||
metadata;
|
||||
}
|
||||
|
||||
function tokenTypeFrom(buffer) {
|
||||
var isAtRule = buffer[0] == Marker.AT || buffer[0] == Marker.UNDERSCORE;
|
||||
var ruleWord = buffer.join('').split(RULE_WORD_SEPARATOR_PATTERN)[0];
|
||||
|
||||
if (isAtRule && BLOCK_RULES.indexOf(ruleWord) > -1) {
|
||||
return Token.NESTED_BLOCK;
|
||||
} else if (isAtRule && AT_RULES.indexOf(ruleWord) > -1) {
|
||||
return Token.AT_RULE;
|
||||
} else if (isAtRule) {
|
||||
return Token.AT_RULE_BLOCK;
|
||||
} else {
|
||||
return Token.RULE;
|
||||
}
|
||||
}
|
||||
|
||||
function tokenScopeFrom(tokenType) {
|
||||
if (tokenType == Token.RULE) {
|
||||
return Token.RULE_SCOPE;
|
||||
} else if (tokenType == Token.NESTED_BLOCK) {
|
||||
return Token.NESTED_BLOCK_SCOPE;
|
||||
} else if (tokenType == Token.AT_RULE_BLOCK) {
|
||||
return Token.AT_RULE_BLOCK_SCOPE;
|
||||
}
|
||||
}
|
||||
|
||||
function isPageMarginBox(buffer) {
|
||||
var serializedBuffer = buffer.join('').trim();
|
||||
|
||||
return PAGE_MARGIN_BOXES.indexOf(serializedBuffer) > -1 || EXTRA_PAGE_BOXES.indexOf(serializedBuffer) > -1;
|
||||
}
|
||||
|
||||
function isRepeatToken(buffer) {
|
||||
return REPEAT_PATTERN.test(buffer.join('') + Marker.CLOSE_SQUARE_BRACKET);
|
||||
}
|
||||
|
||||
module.exports = tokenize;
|
||||
Reference in New Issue
Block a user