src/vs/editor/common/viewModel/viewModelLines.ts/ViewModelLinesFromProjectedModel/convertViewPositionToModelPosition
class ViewModelLinesFromProjectedModel:	public convertViewPositionToModelPosition(viewLineNumber: number, viewColumn: number): Position {
		const info = this.getViewLineInfo(viewLineNumber);

		const inputColumn = this.modelLineProjections[info.modelLineNumber - 1].getModelColumnOfViewPosition(info.modelLineWrappedLineIdx, viewColumn);
		// console.log('out -> in ' + viewLineNumber + ',' + viewColumn + ' ===> ' + (lineIndex+1) + ',' + inputColumn);
		return this.model.validatePosition(new Position(info.modelLineNumber, inputColumn));
	}