Index: doc-syms
===================================================================
RCS file: /sources/groff/groff/tmac/doc-syms,v
retrieving revision 1.21
diff -u -p -r1.21 doc-syms
--- doc-syms	29 Oct 2011 16:44:31 -0000	1.21
+++ doc-syms	2 Jan 2012 12:10:13 -0000
@@ -605,6 +605,8 @@
 .ds doc-str-St--isoC           \*[doc-Tn-font-size]ISO/IEC\*[doc-str-St] 9899:1990
 .as doc-str-St--isoC           " (\*[Lq]\*[doc-Tn-font-size]ISO\~C\^90\*[doc-str-St]\*[Rq])
 .als doc-str-St--isoC-90 doc-str-St--isoC
+.ds doc-str-St--isoC-2011      \*[doc-Tn-font-size]ISO/IEC\*[doc-str-St] 9899:2011
+.as doc-str-St--isoC-2011      " (\*[Lq]\*[doc-Tn-font-size]ISO\~C\^11\*[doc-str-St]\*[Rq])
 .ds doc-str-St--isoC-99        \*[doc-Tn-font-size]ISO/IEC\*[doc-str-St] 9899:1999
 .as doc-str-St--isoC-99        " (\*[Lq]\*[doc-Tn-font-size]ISO\~C\^99\*[doc-str-St]\*[Rq])
 .ds doc-str-St--isoC-amd1       \*[doc-Tn-font-size]ISO/IEC\*[doc-str-St] 9899/AMD1:1995
Index: groff_mdoc.man
===================================================================
RCS file: /sources/groff/groff/tmac/groff_mdoc.man,v
retrieving revision 1.55
diff -u -p -r1.55 groff_mdoc.man
--- groff_mdoc.man	29 Oct 2011 16:44:31 -0000	1.55
+++ groff_mdoc.man	2 Jan 2012 12:10:13 -0000
@@ -2036,6 +2036,8 @@ are:
 .St -isoC-90
 .It Li \-isoC\-99
 .St -isoC-99
+.It Li \-isoC\-2011
+.St -isoC-2011
 .El
 .Pp
 .