Method [kDeleteRight]

lib/internal/readline/interface.js:822–836

()

  }

  [kDeleteRight]() {
    if (this.cursor < this.line.length) {
      this[kBeforeEdit](this.line, this.cursor);
      // The number of UTF-16 units comprising the character to the left
      const charSize = charLengthAt(this.line, this.cursor);
      this.line =
        StringPrototypeSlice(this.line, 0, this.cursor) +
        StringPrototypeSlice(
          this.line,
          this.cursor + charSize,
          this.line.length,
        );
      this[kRefreshLine]();
    }
  }

  [kDeleteWordLeft]() {
    if (this.cursor > 0) {