[heirloom] heirloom-doctools; n5.c: ".ad l / .na / .ad" reveals a bug

Bjarni Ingi Gislason <[email protected]> Mon, 10 Nov 2025 21:57:36 +0000

Newsgroups	gmane.comp.printing.groff.general
Message-ID	<[email protected]>

Source file: 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.