Some small formatting tweaks

1 files changed, 7 insertions, 7 deletions

diff --git a/doc/return.n b/doc/return.n
index d771c28..fc2d1f8 100644
--- a/doc/return.n
+++ b/doc/return.n
@@ -6,7 +6,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: return.n,v 1.22 2009/05/15 09:14:45 dkf Exp $
+'\" RCS: @(#) $Id: return.n,v 1.23 2010/01/13 09:48:16 dkf Exp $
 '\" 
 .so man.macros
 .TH return n 8.5 Tcl "Tcl Built-In Commands"
@@ -47,31 +47,31 @@ However, the \fB\-code\fR option may be used to generate an
 exceptional return from the procedure.
 \fICode\fR may have any of the following values:
 .TP 13
-\fBok (or 0)\fR
+\fBok\fR (or \fB0\fR)
 .
 Normal return:  same as if the option is omitted.  The return code
 of the procedure is 0 (\fBTCL_OK\fR).
 .TP 13
-\fBerror (1)\fR
+\fBerror\fR (or \fB1\fR)
 .
 Error return: the return code of the procedure is 1 (\fBTCL_ERROR\fR).
 The procedure command behaves in its calling context as if it
-were the command \fBerror \fIresult\fR.  See below for additional
+were the command \fBerror\fR \fIresult\fR.  See below for additional
 options.
 .TP 13
-\fBreturn (2)\fR
+\fBreturn\fR (or \fB2\fR)
 .
 The return code of the procedure is 2 (\fBTCL_RETURN\fR).  The
 procedure command behaves in its calling context as if it
 were the command \fBreturn\fR (with no arguments).
 .TP 13
-\fBbreak (3)\fR
+\fBbreak\fR (or \fB3\fR)
 .
 The return code of the procedure is 3 (\fBTCL_BREAK\fR).  The
 procedure command behaves in its calling context as if it
 were the command \fBbreak\fR.
 .TP 13
-\fBcontinue (4)\fR
+\fBcontinue\fR (or \fB4\fR)
 .
 The return code of the procedure is 4 (\fBTCL_CONTINUE\fR).  The
 procedure command behaves in its calling context as if it