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-rw-r--r--gnu/usr.bin/groff/doc/meref.me12
1 files changed, 8 insertions, 4 deletions
diff --git a/gnu/usr.bin/groff/doc/meref.me b/gnu/usr.bin/groff/doc/meref.me
index 9cc2c76e824..17970893570 100644
--- a/gnu/usr.bin/groff/doc/meref.me
+++ b/gnu/usr.bin/groff/doc/meref.me
@@ -1271,7 +1271,7 @@ is spread or broken (including hyphenated).
In other words,
it is safe in nofill mode only.
.TL
-.b sm
+.b .sm
.i W
.i X
.DE
@@ -1825,8 +1825,10 @@ or
(the same,
but as an ordinal number;
for example, \*(mo is \n(mo),
+.NR (y4
+(the current year),
and
-.NR (yr
+.NR (y2
(the last two digits of the current year).
.TL
.ST (lq
@@ -2009,7 +2011,7 @@ NAME TYPE DESCRIPTION
\e0 F\(sc unpaddable digit-width space
\&.1c M revert to single column output
\&.2c M begin two column output
-\e*: S umlat
+\e*: S umlaut
\e*< S begin subscript
\e*> S end subscript
\&.EN M end equation
@@ -2184,7 +2186,9 @@ NAME TYPE DESCRIPTION
\&.xp M print index
\en(xs R index entry prespace
\en(xu R index undent (from right margin)
-\en(yr R\(sc year (last two digits only)
+\en(y2 R year (last two digits only)
+\en(y4 R year (all digits)
+\en(yr R\(sc year minus 1900
\en(zs R floating keep pre/post space
\e{ F\(sc begin conditional group
\e| F\(sc 1/6 em narrow space