Method goToLine

src/utils/Cursor.ts:997–1007

(lineNumber: number)

  }

  goToLine(lineNumber: number): Cursor {
    // Go to the beginning of the specified logical line (1-indexed, like vim)
    // Uses logical lines (separated by \n), not wrapped display lines
    const lines = this.text.split('\n')
    const targetLine = Math.min(Math.max(0, lineNumber - 1), lines.length - 1)
    let offset = 0
    for (let i = 0; i < targetLine; i++) {
      offset += (lines[i]?.length ?? 0) + 1 // +1 for newline
    }
    return new Cursor(this.measuredText, offset, 0)
  }

  endOfFile(): Cursor {
    return new Cursor(this.measuredText, this.text.length, 0)