com_ff(): Simplify code for jumping backwards.
authorAndre Noll <maan@tuebingen.mpg.de>
Tue, 1 May 2018 12:12:08 +0000 (14:12 +0200)
committerAndre Noll <maan@tuebingen.mpg.de>
Tue, 31 Jul 2018 16:14:36 +0000 (18:14 +0200)
commit543dce1f349397beb941187cd3041647851445a7
tree87968ff88569a6d1b9421dbe2fd64549ef5b846f
parent18ab74be0bd8b5b086ab54b96e1ab0a7e0c14a04
com_ff(): Simplify code for jumping backwards.

With i being a signed integer, "ff -10" does the right thing. So we
can get of the "backwards" helper variable.
command.c