43 lines
3.8 KiB
JavaScript
43 lines
3.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.whiteSpaceCtrl = void 0;
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const type_guards_1 = require("../util/type-guards");
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const character_1 = require("../util/character");
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function whiteSpaceCtrl(tokens, options) {
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let inRaw = false;
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for (let i = 0; i < tokens.length; i++) {
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const token = tokens[i];
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if (!(0, type_guards_1.isDelimitedToken)(token))
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continue;
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if (!inRaw && token.trimLeft) {
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trimLeft(tokens[i - 1], options.greedy);
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}
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if ((0, type_guards_1.isTagToken)(token)) {
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if (token.name === 'raw')
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inRaw = true;
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else if (token.name === 'endraw')
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inRaw = false;
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}
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if (!inRaw && token.trimRight) {
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trimRight(tokens[i + 1], options.greedy);
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}
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}
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}
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exports.whiteSpaceCtrl = whiteSpaceCtrl;
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function trimLeft(token, greedy) {
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if (!token || !(0, type_guards_1.isHTMLToken)(token))
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return;
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const mask = greedy ? character_1.BLANK : character_1.INLINE_BLANK;
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while (character_1.TYPES[token.input.charCodeAt(token.end - 1 - token.trimRight)] & mask)
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token.trimRight++;
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}
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function trimRight(token, greedy) {
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if (!token || !(0, type_guards_1.isHTMLToken)(token))
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return;
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const mask = greedy ? character_1.BLANK : character_1.INLINE_BLANK;
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while (character_1.TYPES[token.input.charCodeAt(token.begin + token.trimLeft)] & mask)
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token.trimLeft++;
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if (token.input.charAt(token.begin + token.trimLeft) === '\n')
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token.trimLeft++;
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}
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