URL: <https://savannah.gnu.org/bugs/?67278>
Summary: [nroff] unit conversion '1n' has a wrong value (in
nroff mode)
Group: GNU roff
Submitter: bjarniig
Submitted: Fri 04 Jul 2025 09:48:06 PM GMT
Category: Core
Severity: 3 - Normal
Item Group: Incorrect behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
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Follow-up Comments:
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Date: Fri 04 Jul 2025 09:48:06 PM GMT By: Bjarni Ingi Gislason <bjarniig>
Subject: [nroff] unit conversion '1n' has a wrong value (in nroff mode)
Example:
.nr length_in_n \n(.lu/1n
.nr length_in_m \n(.lu/1m
.tm line length is \n(.lu, \n[length_in_n]n, \n[length_in_m]m
with git/groff/build/nroff -ww -b -z
line length is 1920u, 80n, 80m
type size is 24u (same as horizontal resolution)
with git/groff/build/test-nroff -ww -b -z
line length is 468000u, 93n, 46m
type size is 10p * 1000u
-.-
1 en = em / 2; 1 em = type size
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