Method charProperties

src/server/web/public/terminal.js:5921–5923

(e3, t3)

              let h = n.extractWidth(a);
              n.extractShouldJoin(a) && (h -= n.extractWidth(i3)), t3 += h, i3 = a;
            }
            return t3;
          }
          charProperties(e3, t3) {
            return this._activeProvider.charProperties(e3, t3);
          }