Now using kicad 5.0.0.
I placed a footprint associated with a through-hole resistor on my schematic named R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal.
I see that the suffix Horizontal means the resistor is to be placed horizontally on the board. I see that the D7.62mm is the distance between the centers of the holes corresponding to the resistor’s two leads.
What do the other numerals in this footprint’s name mean?