Improve clarity of formatting.

1 files changed, 6 insertions, 6 deletions

diff --git a/doc/read.n b/doc/read.n
index 7465f10..72db6ed 100644
--- a/doc/read.n
+++ b/doc/read.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: read.n,v 1.15 2007/12/13 15:22:33 dgp Exp $
+'\" RCS: @(#) $Id: read.n,v 1.16 2008/10/17 10:22:25 dkf Exp $
 '\" 
 .so man.macros
 .TH read n 8.1 Tcl "Tcl Built-In Commands"
@@ -18,7 +18,6 @@ read \- Read from a channel
 .sp
 \fBread \fIchannelId numChars\fR
 .BE
-
 .SH DESCRIPTION
 .PP
 In the first form, the \fBread\fR command reads all of the data from
@@ -53,36 +52,37 @@ newline characters according to the \fB\-translation\fR option
 for the channel.
 See the \fBfconfigure\fR manual entry for a discussion on ways in
 which \fBfconfigure\fR will alter input.
-
 .SH "USE WITH SERIAL PORTS"
 '\" Note:  this advice actually applies to many versions of Tcl
-
+.PP
 For most applications a channel connected to a serial port should be
 configured to be nonblocking: \fBfconfigure \fIchannelId \fB\-blocking
 \fI0\fR.  Then \fBread\fR behaves much like described above.  Care
 must be taken when using \fBread\fR on blocking serial ports:
 .TP
 \fBread \fIchannelId numChars\fR 
+.
 In this form \fBread\fR blocks until \fInumChars\fR have been received
 from the serial port.
 .TP
 \fBread \fIchannelId\fR 
+.
 In this form \fBread\fR blocks until the reception of the end-of-file
 character, see \fBfconfigure -eofchar\fR. If there no end-of-file
 character has been configured for the channel, then \fBread\fR will
 block forever.
 .SH "EXAMPLE"
+.PP
 This example code reads a file all at once, and splits it into a list,
 with each line in the file corresponding to an element in the list:
+.PP
 .CS
 set fl [open /proc/meminfo]
 set data [\fBread\fR $fl]
 close $fl
 set lines [split $data \en]
 .CE
-
 .SH "SEE ALSO"
 file(n), eof(n), fblocked(n), fconfigure(n), Tcl_StandardChannels(3)
-
 .SH KEYWORDS
 blocking, channel, end of line, end of file, nonblocking, read, translation, encoding