@awesome-fe/translate/remark-plugins/emphasis-tokenizer.js

Translation utils

'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
exports.emphasisTokenizer = void 0;
var trim = require('trim');
var word = require('is-word-character');
var whitespace = require('is-whitespace-character');
var asterisk = '*';
var underscore = '_';
var backslash = '\\';
function emphasisTokenizer(eat, value, silent) {
    var self = this;
    var index = 0;
    var character = value.charAt(index);
    if (character !== asterisk && character !== underscore) {
        return;
    }
    var pedantic = self.options.pedantic;
    var subvalue = character;
    var marker = character;
    var length = value.length;
    index++;
    var queue = '';
    character = '';
    if (pedantic && whitespace(value.charAt(index))) {
        return;
    }
    while (index < length) {
        var prev = character;
        character = value.charAt(index);
        if (character === marker && (!pedantic || !whitespace(prev))) {
            character = value.charAt(++index);
            if (character !== marker) {
                if (!trim(queue) || prev === marker) {
                    return;
                }
                if (!pedantic && marker === underscore && word(character)) {
                    queue += marker;
                    continue;
                }
                /* istanbul ignore if - never used (yet) */
                if (silent) {
                    return true;
                }
                var now = eat.now();
                now.column++;
                now.offset++;
                return eat(subvalue + queue + marker)({
                    type: 'emphasis',
                    marker: marker,
                    children: self.tokenizeInline(queue, now),
                });
            }
            queue += marker;
        }
        if (!pedantic && character === backslash) {
            queue += character;
            character = value.charAt(++index);
        }
        queue += character;
        index++;
    }
}
exports.emphasisTokenizer = emphasisTokenizer;
function locate(value, fromIndex) {
    var asterisk = value.indexOf('*', fromIndex);
    var underscore = value.indexOf('_', fromIndex);
    if (underscore === -1) {
        return asterisk;
    }
    if (asterisk === -1) {
        return underscore;
    }
    return underscore < asterisk ? underscore : asterisk;
}
emphasisTokenizer.locator = locate;
//# sourceMappingURL=emphasis-tokenizer.js.map