Print unicode chars from names file

print_unicode.js

const SKIP_START = ['\t', '@', ';'];
const SKIP_WORDS = [
  '<control>',
  '<not a character>',
  'MODIFIER',
  'LEFT-TO-RIGHT',
  'RIGHT-TO-LEFT',
  'FORMATTING',
  'SPACE',
  'COMBINING',
  'POINT ',
  'MARK ',
  'ACCENT ',
  'JOINER',
  'SEPARATOR',
  'HEBREW ',
  '-FACING',
  'ARABIC',
  'AFGHANI',
  'DEVANAGARI',
  'SYRIAC',
  'THAANA',
  'NKO',
  'SAMARITAN',
  'ORIYA',
  'LAO ',
  'FILLER',
  'SUBJOINED',
  'THAI CHARACTER',
  'TIBETAN',
  'TAGALOG',
  'HANUNOO',
  'BUHID',
  'TAGBANWA',
  'LIMBU',
  'TAI THAM',
  'VEDIC',
  'CYPRIOT',
  'MANDAIC',
  'SAMARITAN',
  'LINEAR A',
  'TAG ',
];
const ALPHANUM = '0123456789ABCDEF';

const unicode_text = document.body.firstChild;
const container = document.createElement('div');
document.body.insertBefore(container, unicode_text);

let line_cnt = 1;
let line_str = '';
let line_p = document.createElement('p');
line_loop: for (const line of unicode_text.innerText.split("\n")) {
  // console.log(line_cnt + ' ' + line); 
  if (!line || SKIP_START.includes(line[0])) {
    // console.log('skip');
    continue;
  }
  for (const w of SKIP_WORDS) {
    if (line.includes(w)) {
      continue line_loop;
    }
  }
  if (line[0] === '0' && line[1] === '0' && ALPHANUM.includes(line[2])) {
    continue;
  }
  let current_char_hex = line.substr(0, line.indexOf('\t'));
  let current_char = String.fromCodePoint(Number('0x' + current_char_hex));
  // console.log(line_cnt + ' ' + current_char_hex + ' 000 ' + current_char + ' 888 ' + line);
  line_p.innerHTML += current_char;
  // line_str += '&#' + current_char + ';';
  if (line_cnt % 20 === 0) {
    line_p.innerHTML += ' ' + current_char_hex + ' ' + line_cnt;
    container.appendChild(line_p);
    line_p = document.createElement('p');
    line_str = '';
  }
}