[groff] 07/36: groff_mm(7): Document `Ec` register.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 78833da8282cde34fb2edf2840528f2942886e37
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Jan 15 01:25:48 2023 -0600

    groff_mm(7): Document `Ec` register.
---
 contrib/mm/groff_mm.7.man | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index 2f99c7571..2b4bf48e1 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -1383,6 +1383,7 @@ Figure title.
 .
 The arguments are the same as for
 .BR EC .
+.
 .B FG
 uses the register
 .B Fg
@@ -4154,6 +4155,13 @@ is used.
 .
 .
 .TP
+.B Ec
+is an auto-incrementing equation counter;
+see
+.BR EC .
+.
+.
+.TP
 .B Ej
 If set to\~1, eject page before each first-level heading.
 .