Source file: src/cmd/troff/n5.c Input file:
.ad l left adjustment, .j = \n(.j .br .na no adjustment, .j = \n(.j .br .ad return to previous adjustment, .j = \n(.j shows: left adjustment, .j = 0 no adjustment, .j = 0 return to previous adjustment, .j = 1 -.- Two different states should not be identified with the same numeric value.
