Method _stringLengthToBufferSize

src/server/web/public/terminal.js:6549–6561

(e3, t3)

              for (; s3 < c.length - 1 && f + e3.length >= c[s3 + 1]; ) s3++;
              const n3 = f - c[t4], h2 = f + e3.length - c[s3], a2 = this._stringLengthToBufferSize(o2 + t4, n3);
              return { term: e3, col: a2, row: o2 + t4, size: this._stringLengthToBufferSize(o2 + s3, h2) - a2 + r2.cols * (s3 - t4) };
            }
          }
          _stringLengthToBufferSize(e3, t3) {
            const i2 = this._terminal.buffer.active.getLine(e3);
            if (!i2) return 0;
            for (let e4 = 0; e4 < t3; e4++) {
              const s2 = i2.getCell(e4);
              if (!s2) break;
              const r2 = s2.getChars();
              r2.length > 1 && (t3 -= r2.length - 1);
              const o2 = i2.getCell(e4 + 1);
              o2 && 0 === o2.getWidth() && t3++;
            }
            return t3;
          }