(split) LDP: Update original to LDP v3.52.

[linuxjm/LDP_man-pages.git] / original / man3 / iswcntrl.3

diff --git a/original/man3/iswcntrl.3 b/original/man3/iswcntrl.3
index cee07df..660aabc 100644 (file)
--- a/original/man3/iswcntrl.3
+++ b/original/man3/iswcntrl.3
@@ -28,20 +28,27 @@ The
 function is the wide-character equivalent of the
 .BR iscntrl (3)
 function.
-It tests whether \fIwc\fP is a wide character
+It tests whether
+.I wc
+is a wide character
 belonging to the wide-character class "cntrl".
 .PP
 The wide-character class "cntrl" is disjoint from the wide-character class
 "print" and therefore also disjoint from its subclasses "graph", "alpha",
 "upper", "lower", "digit", "xdigit", "punct".
 .PP
-For an unsigned char \fIc\fP, \fIiscntrl(c)\fP
-implies \fIiswcntrl(btowc(c))\fP,
+For an unsigned char
+.IR c ,
+.I iscntrl(c)
+implies
+.IR iswcntrl(btowc(c)) ,
 but not vice versa.
 .SH RETURN VALUE
 The
 .BR iswcntrl ()
-function returns nonzero if \fIwc\fP is a
+function returns nonzero if
+.I wc
+is a
 wide character belonging to the wide-character class "cntrl".
 Otherwise it returns zero.
 .SH CONFORMING TO