Method setCursorCol

packages/pi-tui/src/components/editor.ts:1431–1435

* Set cursor column and clear preferredVisualCol. * Use this for all non-vertical cursor movements to reset sticky column behavior.

(col: number)

	 * Use this for all non-vertical cursor movements to reset sticky column behavior.
	 */
	private setCursorCol(col: number): void {
		this.state.cursorCol = col;
		this.preferredVisualCol = null;
		this.snappedFromCursorCol = null;
	}

	/**
	 * Move cursor to a target visual line, applying sticky column logic.