Using Arduino as programmer

Not sure which of these were edited / default

Arduino\hardware\arduino\boards.txt:

mymini.name=Mini Pro (Arduino as ISP)
mymini.upload.protocol=stk500
mymini.upload.maximum_size=32768
mymini.upload.speed=19200
mymini.upload.using=arduino:arduinoisp
mymini.bootloader.low_fuses=0xff
mymini.bootloader.high_fuses=0xdf
mymini.bootloader.extended_fuses=0x05
mymini.bootloader.path=atmega
mymini.bootloader.file=ATmegaBOOT_168_atmega328.hex
mymini.bootloader.unlock_bits=0x3F
mymini.bootloader.lock_bits=0x0F
mymini.build.mcu=atmega328p
mymini.build.f_cpu=16000000L
mymini.build.core=arduino
mymini.build.variant=standard

Arduino\hardware\arduino\programmers.txt:

arduinoisp.name=Arduino as ISP
arduinoisp.communication=serial
arduinoisp.protocol=stk500v1
arduinoisp.speed=19200