Sewing machine and non-transitory computer-readable medium

A sewing machine comprising:

• a display portion configured to display an image;
• an input portion configured to input an instruction to select a particular specified position on the display portion;
• a processor;
• and
• a memory configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes comprising:
• acquiring a selected pattern that is selected from among a plurality of embroidery patterns;
• displaying, on the display portion, a pattern image representing the selected pattern;
• identifying the specified position indicated by the instruction when the instruction is input by the input portion;
• determining, when a plurality of the pattern images are displayed on the display portion, whether one of the plurality of the pattern images is displayed at the identified specified position;
• when it is determined that the pattern image is displayed at the identified specified position, identifying the selected pattern for which the pattern image is displayed at the specified position as an editing target from among the plurality of selected patterns, and, when it is not determined that the pattern image is displayed at the identified specified position, identifying the selected pattern for which a mask region encompassing the selected pattern is set at the specified position as the editing target;
• and
• editing the identified editing target.