1 files changed, 14 insertions, 20 deletions

diff --git a/lib/libc/gen/wordexp.3 b/lib/libc/gen/wordexp.3
index 7cddc088e449..dac41d04e27e 100644
--- a/lib/libc/gen/wordexp.3
+++ b/lib/libc/gen/wordexp.3
@@ -36,15 +36,9 @@
 .Sh SYNOPSIS
 .In wordexp.h
 .Ft int
-.Fo wordexp
-.Fa "const char * restrict words"
-.Fa "wordexp_t * restrict we"
-.Fa "int flags"
-.Fc
+.Fn wordexp "const char * restrict words" "wordexp_t * restrict we" "int flags"
 .Ft void
-.Fo wordfree
-.Fa "wordexp_t *we"
-.Fc
+.Fn wordfree "wordexp_t *we"
 .Sh DESCRIPTION
 The
 .Fn wordexp
@@ -53,16 +47,16 @@ function performs shell-style word expansion on
 and places the list of words into the
 .Va we_wordv
 member of
-.Va we ,
+.Fa we ,
 and the number of words into
 .Va we_wordc .
 .Pp
 The
-.Va flags
+.Fa flags
 argument is the bitwise inclusive OR of any of the following constants:
 .Bl -tag -width ".Dv WRDE_SHOWERR"
 .It Dv WRDE_APPEND
-Append the words to those generate by a previous call to
+Append the words to those generated by a previous call to
 .Fn wordexp .
 .It Dv WRDE_DOOFS
 As many
@@ -70,7 +64,7 @@ As many
 pointers as are specified by the
 .Va we_offs
 member of
-.Va we
+.Fa we
 are added to the front of
 .Va we_wordv .
 .It Dv WRDE_NOCMD
@@ -81,7 +75,7 @@ See the note in
 before using this.
 .It Dv WRDE_REUSE
 The
-.Va we
+.Fa we
 argument was passed to a previous successful call to
 .Fn wordexp
 but has not been passed to
@@ -97,13 +91,13 @@ Report error on an attempt to expand an undefined shell variable.
 The
 .Vt wordexp_t
 structure is defined in
-.Pa wordexp.h
+.Aq Pa wordexp.h
 as:
 .Bd -literal -offset indent
 typedef struct {
-        size_t  we_wordc;       /* count of words matched */
-        char    **we_wordv;     /* pointer to list of words */
-        size_t  we_offs;        /* slots to reserve in we_wordv */
+	size_t	we_wordc;	/* count of words matched */
+	char	**we_wordv;	/* pointer to list of words */
+	size_t	we_offs;	/* slots to reserve in we_wordv */
 } wordexp_t;
 .Ed
 .Pp
@@ -127,7 +121,7 @@ error codes:
 The
 .Fa words
 argument contains one of the following unquoted characters:
-<newline>,
+.Aq newline ,
 .Ql | ,
 .Ql & ,
 .Ql \&; ,
@@ -164,8 +158,8 @@ Field separator.
 .El
 .Sh EXAMPLES
 Invoke the editor on all
-.Dq Li \&.c
-files in the current directory,
+.Pa .c
+files in the current directory
 and
 .Pa /etc/motd
 (error checking omitted):