1 files changed, 21 insertions, 22 deletions

diff --git a/contrib/mm/groff_mm.7.man b/contrib/mm/groff_mm.7.man
index 3aa0d827c..9f03b5a31 100644
--- a/contrib/mm/groff_mm.7.man
+++ b/contrib/mm/groff_mm.7.man
@@ -124,13 +124,13 @@ command:
 .LP
 .I XXX
 is the name of the register,
-.I n\c
-\~is the value to be assigned, and
-.I i\c
-\~is the increment value for auto-increment.
+.IR n \~is
+the value to be assigned, and
+.IR i \~is
+the increment value for auto-increment.
 .
-.I n\c
-\~can have a plus or minus sign as a prefix if an increment
+.IR n \~can
+have a plus or minus sign as a prefix if an increment
 or decrement of the current value is wanted.
 .
 (Auto-increment or auto-decrement occurs if the number register is
@@ -179,10 +179,10 @@ Set the format with
 .
 .
 .LP
-.I R\c
-\~is the name of the register,
-.I c\c
-\~is the format.
+.IR R \~is
+the name of the register,
+.IR c \~is
+the format.
 .
 .RS
 .LP
@@ -208,12 +208,11 @@ A@0, A, B, C, .\|.\|., Z, AA, AB, .\|.\|.
 In
 .BR m@TMAC_M_PREFIX@m ,
 the fonts (or rather, font styles)
-.B R\c
-\~(normal),
-.B I\c
-\~(italic), and
-.B B\c
-\~(bold) are hardwired to font positions
+.BR R \~(normal),
+.BR I \~(italic),
+and
+.BR B \~(bold)
+are hardwired to font positions
 .BR 1 ,
 .BR 2 ,
 and\~\c
@@ -1221,8 +1220,8 @@ directly after\~\c
 .B H
 is ignored.
 .
-.B H\c
-\~takes care of spacing and indentation.
+.BR H \~takes
+care of spacing and indentation.
 .
 .IP
 .B Page ejection before heading
@@ -2305,8 +2304,8 @@ Does not output an empty page if currently at the top of an odd page.
 .BI P\  \fR[\fPtype\fR]\fP
 Begin new paragraph.
 .
-.B P\c
-\~without argument produces left\-justified text,
+.BR P \~without
+argument produces left\-justified text,
 even the first line of the paragraph.
 .
 This is the same as setting
@@ -3907,8 +3906,8 @@ and
 are specified through
 .BR .WA / .WB .
 .
-.I n\c
-\~is the counter, 1-max, and
+.IR n \~is
+the counter, 1-max, and
 .I flag
 is true for the last name.
 .