Currently, if I assign alternate pin names and enable more than one name for a pin on a schematic symbol, all the pin names are concatenated with almost no separation between them (in the example below, pin 11 has primary GPIO8 and alternate SPI1_RX pin names):
The more common way I’ve seen this done elsewhere is to separate the different function names with / (ie GPIO8/SPI1_RX)
Good point! I actually tried a bunch of things and in absence of available characters like middle dot (·) or bullet (•), the only thing that looked a bit better was two spaces instead of one.