vue-files-preview-inno/es/node_modules/markdown-it/lib/rules_block/state_block.mjs

A tool for previewing files such as doc, excel, pdf, image, markdown, txt, audio, and video and so on.

import C from "../token.mjs";
import { isSpace as k } from "../common/utils.mjs";
function o(n, t, s, i) {
  this.src = n, this.md = t, this.env = s, this.tokens = i, this.bMarks = [], this.eMarks = [], this.tShift = [], this.sCount = [], this.bsCount = [], this.blkIndent = 0, this.line = 0, this.lineMax = 0, this.tight = !1, this.ddIndent = -1, this.listIndent = -1, this.parentType = "root", this.level = 0;
  const c = this.src;
  for (let u = 0, r = 0, h = 0, e = 0, f = c.length, a = !1; r < f; r++) {
    const l = c.charCodeAt(r);
    if (!a)
      if (k(l)) {
        h++, l === 9 ? e += 4 - e % 4 : e++;
        continue;
      } else
        a = !0;
    (l === 10 || r === f - 1) && (l !== 10 && r++, this.bMarks.push(u), this.eMarks.push(r), this.tShift.push(h), this.sCount.push(e), this.bsCount.push(0), a = !1, h = 0, e = 0, u = r + 1);
  }
  this.bMarks.push(c.length), this.eMarks.push(c.length), this.tShift.push(0), this.sCount.push(0), this.bsCount.push(0), this.lineMax = this.bMarks.length - 1;
}
o.prototype.push = function(n, t, s) {
  const i = new C(n, t, s);
  return i.block = !0, s < 0 && this.level--, i.level = this.level, s > 0 && this.level++, this.tokens.push(i), i;
};
o.prototype.isEmpty = function(t) {
  return this.bMarks[t] + this.tShift[t] >= this.eMarks[t];
};
o.prototype.skipEmptyLines = function(t) {
  for (let s = this.lineMax; t < s && !(this.bMarks[t] + this.tShift[t] < this.eMarks[t]); t++)
    ;
  return t;
};
o.prototype.skipSpaces = function(t) {
  for (let s = this.src.length; t < s; t++) {
    const i = this.src.charCodeAt(t);
    if (!k(i))
      break;
  }
  return t;
};
o.prototype.skipSpacesBack = function(t, s) {
  if (t <= s)
    return t;
  for (; t > s; )
    if (!k(this.src.charCodeAt(--t)))
      return t + 1;
  return t;
};
o.prototype.skipChars = function(t, s) {
  for (let i = this.src.length; t < i && this.src.charCodeAt(t) === s; t++)
    ;
  return t;
};
o.prototype.skipCharsBack = function(t, s, i) {
  if (t <= i)
    return t;
  for (; t > i; )
    if (s !== this.src.charCodeAt(--t))
      return t + 1;
  return t;
};
o.prototype.getLines = function(t, s, i, c) {
  if (t >= s)
    return "";
  const u = new Array(s - t);
  for (let r = 0, h = t; h < s; h++, r++) {
    let e = 0;
    const f = this.bMarks[h];
    let a = f, l;
    for (h + 1 < s || c ? l = this.eMarks[h] + 1 : l = this.eMarks[h]; a < l && e < i; ) {
      const p = this.src.charCodeAt(a);
      if (k(p))
        p === 9 ? e += 4 - (e + this.bsCount[h]) % 4 : e++;
      else if (a - f < this.tShift[h])
        e++;
      else
        break;
      a++;
    }
    e > i ? u[r] = new Array(e - i + 1).join(" ") + this.src.slice(a, l) : u[r] = this.src.slice(a, l);
  }
  return u.join("");
};
o.prototype.Token = C;
export {
  o as default
};
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