Improve clarity of formatting.

1 files changed, 9 insertions, 4 deletions

diff --git a/doc/if.n b/doc/if.n
index 524f7a6..d80c684 100644
--- a/doc/if.n
+++ b/doc/if.n
@@ -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: if.n,v 1.9 2007/12/13 15:22:32 dgp Exp $
+'\" RCS: @(#) $Id: if.n,v 1.10 2008/10/17 10:22:25 dkf Exp $
 '\" 
 .so man.macros
 .TH if n "" Tcl "Tcl Built-In Commands"
@@ -40,12 +40,15 @@ The return value from the command is the result of the body script
 that was executed, or an empty string
 if none of the expressions was non-zero and there was no \fIbodyN\fR.
 .SH EXAMPLES
+.PP
 A simple conditional:
+.PP
 .CS
 \fBif\fR {$vbl == 1} { puts "vbl is one" }
 .CE
 .PP
 With an \fBelse\fR-clause:
+.PP
 .CS
 \fBif\fR {$vbl == 1} {
    puts "vbl is one"
@@ -55,6 +58,7 @@ With an \fBelse\fR-clause:
 .CE
 .PP
 With an \fBelseif\fR-clause too:
+.PP
 .CS
 \fBif\fR {$vbl == 1} {
    puts "vbl is one"
@@ -67,16 +71,17 @@ With an \fBelseif\fR-clause too:
 .PP
 Remember, expressions can be multi-line, but in that case it can be a
 good idea to use the optional \fBthen\fR keyword for clarity:
+.PP
 .CS
 \fBif\fR {
-   $vbl == 1 || $vbl == 2 || $vbl == 3
+   $vbl == 1
+   || $vbl == 2
+   || $vbl == 3
 } \fBthen\fR {
    puts "vbl is one, two or three"
 }
 .CE
-
 .SH "SEE ALSO"
 expr(n), for(n), foreach(n)
-
 .SH KEYWORDS
 boolean, conditional, else, false, if, true