Obsidian indent logic

obsidian-indent.js

      e.prototype.updateDom = function() {
                var t = this.view
                  , n = this.indentCache
                  , i = t.contentDOM;
                if (i.offsetParent) {
                    for (var r = this.tree, o = [], a = 0, s = Array.from(i.childNodes); a < s.length; a++) {
                        if ((f = s[a]).instanceOf(HTMLElement) && f.hasClass("cm-line")) {
                            var l = t.posAtDOM(f)
                              , c = t.state.doc.lineAt(l);
                            if (r.length < c.to)
                                break;
                            if ((g = sF(c.text)) && !lF(r, c.from, c.from + g.length))
                                (y = n.get(c.number)) && y.text === g && !y.dirty || o.push({
                                    lineEl: f,
                                    pos: c.from,
                                    line: c.number,
                                    text: g
                                })
                        }
                    }
                    for (var u = [], h = 0, p = o; h < p.length; h++) {
                        var d = p[h]
                          , f = d.lineEl
                          , g = (l = d.pos,
                        c = d.line,
                        d.text)
                          , m = t.coordsAtPos(l + g.length, 1)
                          , v = t.coordsAtPos(l, 1);
                        if (!m || !v)
                            return 0;
                        if (S = Math.floor(m.right - v.left)) {
                            var y, b = !1;
                            (y = n.get(c)) && y.size === S ? (y.text = g,
                            y.dirty = !1) : (n.set(c, {
                                text: g,
                                size: S,
                                dirty: !1
                            }),
                            b = !0),
                            b && u.push({
                                lineEl: f,
                                size: S
                            })
                        }
                    }
                    for (var w = 0, k = u; w < k.length; w++) {
                        var C = k[w]
                          , S = (f = C.lineEl,
                        C.size);
                        f.style.textIndent = "".concat(-S, "px"),
                        f.style.paddingLeft = "".concat(e.basePadding + S, "px")
                    }
                }