Method selectLines

lib/selection-manager.ts:288–306

* Select entire lines from start to end * xterm.js compatible API

(start: number, end: number)

   * xterm.js compatible API
   */
  selectLines(start: number, end: number): void {
    const dims = this.wasmTerm.getDimensions();

    // Clamp to valid row ranges
    start = Math.max(0, Math.min(start, dims.rows - 1));
    end = Math.max(0, Math.min(end, dims.rows - 1));

    // Ensure start <= end
    if (start > end) {
      [start, end] = [end, start];
    }

    // Convert viewport rows to absolute rows
    const viewportY = this.getViewportY();
    this.selectionStart = { col: 0, absoluteRow: viewportY + start };
    this.selectionEnd = { col: dims.cols - 1, absoluteRow: viewportY + end };
    this.requestRender();
    this.selectionChangedEmitter.fire();
  }

  /**
   * Get selection position as buffer range