No need to start the text editor. All of this can be done inside of kicad. See the “how to make a custom power symbol” part of my Tutorial: How to make a symbol (KiCad v5.1.x)
No need to start the text editor. All of this can be done inside of kicad. See the “how to make a custom power symbol” part of my Tutorial: How to make a symbol (KiCad v5.1.x)