Based on https://mods.factorio.com/mod/ClosestFirstOneDotOne by https://mods.factorio.com/user/Samothrace which is based on https://mods.factorio.com/mod/ClosestFirst by https://mods.factorio.com/user/_italics_

Slopped on some hotkeys to increment and decrement your personal roboport range limits rather than having to open the settings any time a change is desired. (inspiration and code from https://mods.factorio.com/mod/Adjustable-Personal-Roboport-Range/downloads by https://mods.factorio.com/user/ProfoundDisputes)