1*dcd9eb04SschwarzeNR-INCR(1)                  General Commands Manual                 NR-INCR(1)
2*dcd9eb04Sschwarze
3*dcd9eb04SschwarzeNNAAMMEE
4*dcd9eb04Sschwarze     nr-incr - increment a number register by accessing it
5*dcd9eb04Sschwarze
6*dcd9eb04SschwarzeDDEESSCCRRIIPPTTIIOONN
7*dcd9eb04Sschwarze     Roff can count by merely accessing a number register: 1 2 3
8*dcd9eb04Sschwarze
9*dcd9eb04Sschwarze     It can also change the step size: 5 7 9
10*dcd9eb04Sschwarze
11*dcd9eb04Sschwarze     It can also count down: 6 3 0 -3
12*dcd9eb04Sschwarze
13*dcd9eb04Sschwarze     Down in negative steps is up: -1 1 3 5
14*dcd9eb04Sschwarze
15*dcd9eb04Sschwarze     Go to some other value, then continue incrementing with an unchanged
16*dcd9eb04Sschwarze     (negative) step size: 40 38 36
17*dcd9eb04Sschwarze
18*dcd9eb04SschwarzeOpenBSD                         April 10, 2018                      NR-INCR(1)
19