diff options
| author |   schwarze <schwarze@openbsd.org> | 2015-01-23 00:38:42 +0000 |
|---|---|---|
| committer | schwarze <schwarze@openbsd.org> | 2015-01-23 00:38:42 +0000 |
| commit | 4a635483eb5cd55f68d24c217fde341ec0c20d1c (patch) | |
| tree | a66ff5ff893733680ae2e9f3c834806e839e4417 /share/man/man7 | |
| parent | Slightly improve \w width measurements: (diff) | |
| download | wireguard-openbsd-4a635483eb5cd55f68d24c217fde341ec0c20d1c.tar.xz wireguard-openbsd-4a635483eb5cd55f68d24c217fde341ec0c20d1c.zip | |
Wonders of roff(7): Integer numbers in numerical expressions can carry
scaling units, and some manuals (e.g. in devel/grcs) actually use that,
so let's support it. Missing feature reported by naddy@.
Diffstat (limited to 'share/man/man7')
| -rw-r--r-- | share/man/man7/roff.7 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/share/man/man7/roff.7 b/share/man/man7/roff.7 index b670366b38b..b14dccdcc2a 100644 --- a/share/man/man7/roff.7 +++ b/share/man/man7/roff.7 @@ -1,4 +1,4 @@ -.\" $OpenBSD: roff.7,v 1.45 2015/01/21 23:48:05 jmc Exp $ +.\" $OpenBSD: roff.7,v 1.46 2015/01/23 00:38:42 schwarze Exp $ .\" .\" Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> .\" Copyright (c) 2010, 2011, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -15,7 +15,7 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: January 21 2015 $ +.Dd $Mdocdate: January 23 2015 $ .Dt ROFF 7 .Os .Sh NAME @@ -1713,6 +1713,14 @@ prefixed by an optional sign .Sq + or .Sq - . +Each number may be followed by one optional scaling unit described below +.Sx Scaling Widths . +The following equations hold: +.Bd -literal -offset indent +1i = 6v = 6P = 10m = 10n = 72p = 1000M = 240u = 240 +254c = 100i = 24000u = 24000 +1f = 65536u = 65536 +.Ed .Pp The following binary operators are implemented. Unless otherwise stated, they behave as in the C language: |