Lots of improvements to look and feel of manual pages

1 files changed, 7 insertions, 4 deletions

diff --git a/doc/LinkVar.3 b/doc/LinkVar.3
index 042d242..a107fe6 100644
--- a/doc/LinkVar.3
+++ b/doc/LinkVar.3
@@ -5,7 +5,7 @@
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 '\" 
-'\" RCS: @(#) $Id: LinkVar.3,v 1.12 2005/09/08 10:49:19 dkf Exp $
+'\" RCS: @(#) $Id: LinkVar.3,v 1.13 2007/10/24 14:29:38 dkf Exp $
 '\" 
 .so man.macros
 .TH Tcl_LinkVar 3 7.5 Tcl "Tcl Library Procedures"
@@ -166,8 +166,10 @@ rejected with Tcl errors.
 .TP
 \fBTCL_LINK_BOOLEAN\fR
 The C variable is of type \fBint\fR.
-If its value is zero then it will read from Tcl as ``0'';
-otherwise it will read from Tcl as ``1''.
+If its value is zero then it will read from Tcl as
+.QW 0 ;
+otherwise it will read from Tcl as
+.QW 1 .
 Whenever \fIvarName\fR is
 modified, the C variable will be set to a 0 or 1 value.
 Any value written into the Tcl variable must have a proper boolean
@@ -183,7 +185,8 @@ Whenever the Tcl variable is modified the current C string will be
 freed and new memory will be allocated to hold a copy of the variable's
 new value.
 If the C variable contains a NULL pointer then the Tcl variable
-will read as ``NULL''.
+will read as
+.QW NULL .
 .PP
 If the \fBTCL_LINK_READ_ONLY\fR flag is present in \fItype\fR then the
 variable will be read-only from Tcl, so that its value can only be