--- old/usr/src/man/man3c/wctrans.3c	Sun Jun 29 11:52:30 2014
+++ new/usr/src/man/man3c/wctrans.3c	Sun Jun 29 11:52:30 2014
@@ -11,31 +11,39 @@
 .\"
 .\"
 .\" Copyright (c) 2014 Joyent, Inc.  All rights reserved.
+.\" Copyright 2014 Garrett D'Amore <garrett@damore.org>
 .\"
-.TH WCTRANS 3C "Jun 11, 2014"
+.TH WCTRANS 3C "Jun 25, 2014"
 
 .SH NAME
-
 towctrans, towctrans_l, wctrans, wctrans_l \- define and perform transliteration mappings
-
 .SH SYNOPSIS
-
 .LP
 .nf
 #include <wctype.h>
 
-.BI "wint_t towctrans(wint_t " wc ", wctrans_t " desc );
-.BI "wint_t towctrans_l(wint_t " wc ", wctrans_t " desc ", locale_t " loc );
-
-.BI "wctrans_t wctrans(const char *" class );
-.BI "wctrans_t wctrans_l(const char *" class, " locale_t " loc );
-
+\fBwint_t\fR \fBtowctrans\fR(\fBwint_t\fR \fIwc\fR, \fBwctrans_t\fR \fIdesc\fR);
+.fi
+.LP
+.nf
+\fBwint_t\fR \fBtowctrans_l\fR(\fBwint_t\fR \fIwc\fR, \fBwctrans_t\fR \fIdesc\fR, \fBlocale_t\fR \fIloc\fR);
+.fi
+.LP
+.nf
+\fBwctrans_t\fR \fBwctrans\fR(\fBconst char *\fR \fItranclass\fR);
+.fi
+.LP
+.nf
+\fBwctrans_t\fR \fBwctrans_l\fR(\fBconst char *\fR \fItranclass\fR, \fBlocale_t\fR \fIloc\fR);
+.fi
 .SH DESCRIPTION
-
-The function
-.B wctrans
-is used to obtain a handle to a mapping table that maps one set of wide
-characters to another. It returns an object of type
+.LP
+The functions
+.B wctrans()
+and
+.B wctrans_l()
+are used to obtain a handle to a table that maps one set of wide
+characters to another. They return an object of type
 .I wctrans_t
 which can be used with the functions
 .B towctrans()
@@ -42,46 +50,35 @@
 and
 .BR towctrans_l() .
 The valid set of classes that are available depends on the locale.
-Regardless of what locale is being used, the following names are always
-valid:
-
-.na
-.in +2
-.I tolower
-.in -2
-.fi
-
-.na
-.in +2
-.I toupper
-.in -2
-.fi
-.sp
+The following names are valid in all locales:
+.TP
+"tolower"
+Conversion from upper case to lower case characters.
+.TP
+"toupper"
+Conversion from lower case to upper case characters.
 .LP
 The
 .B towctrans()
-function converts the wide character
+and
+.B towctrans_l()
+functions convert the wide character
 .IR wc
- based on the conversion table
-specified by
+based on the conversion table specified by
 .IR desc .
-
-
 .LP
 The functions
-.B towctrans_l
+.B towctrans_l()
 and
-.B wctrans_l
+.B wctrans_l()
 are equivalent to the functions
-.B towctrans
+.B towctrans()
 and
-.BR wctrans ,
-but instead of operating in the current environemnt, they operate on the
-environment specified by
+.BR wctrans() ,
+but instead of operating in the current locale, they operate on the
+locale specified by
 .IR loc .
-
 .SH RETURN VALUES
-
 On successful completion,
 .B towctrans()
 and
@@ -89,19 +86,16 @@
 functions return the character that corresponds to the argument passed
 through the mapping table described by
 .IR desc .
-Otherwise, it returns the character unchanged and sets
+Otherwise, they return the character unchanged and set
 .BR errno .
-
 On successful completion,
 .B wctrans()
 and
 .B wctrans_l()
 functions return a non-zero identifier for
-.IR class .
+.IR tranclass .
 On failure, they return zero and set
 .BR errno .
-
-
 .SH ERRORS
 .LP
 The
@@ -109,17 +103,11 @@
 and
 .B wctrans_l()
 functions will fail if:
-.sp
-.ne 2
-.na
-.B EINAVL
-.ad
-.RS 10n
+.TP
+.B EINVAL
 The mapping class specified by
-.I class
+.I tranclass
 does not exist or is invalid.
-.RE
-
 .LP
 The
 .B towctrans()
@@ -126,19 +114,12 @@
 and
 .B towctrans_l()
 functions will fail if:
-.sp
-.ne 2
-.na
-.B EINAVL
-.ad
-.RS 10n
+.TP
+.B EINVAL
 The mapping class specified by
 .I desc
 is invalid.
-.RE
-
 .SH ATTRIBUTES
-.sp
 .TS
 box;
 c | c
@@ -147,11 +128,10 @@
 _
 Interface Stability	Standard
 _
-MT-Level	Safe, with exceptions
+MT-Level	MT-Safe
 .TE
 
 .SH SEE ALSO
-.BR duplocale (3C),
 .BR newlocale (3C),
 .BR setlocale (3C),
 .BR towlower (3C),
@@ -158,21 +138,3 @@
 .BR towupper (3C),
 .BR environ (5),
 .BR locale (5)
-
-.SH NOTES
-
-The functions
-.B towctrans()
-and
-.B wctrans()
-are thread-safe as long as
-the thread is emplying a per-thread locale as set per
-.B uselocale(3C)
-or
-.B setlocale(3C)
-is not called by another thread while these functions are running.
-Both
-.B towctrans_l()
-and
-.B wctrans_l()
-are MT-safe.
