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authordgp <dgp@users.sourceforge.net>2015-03-02 22:38:09 (GMT)
committerdgp <dgp@users.sourceforge.net>2015-03-02 22:38:09 (GMT)
commitee3ddd37c88db026248c71283516ce851aae86fa (patch)
tree3003ba8de5416299e79410c5427988d0f5925941 /doc/open.n
parent7eda9787df411690b4d8017254e91edddafc15c8 (diff)
parentcff7371be7dfa282a3a36b2ce60ae119e97f19fa (diff)
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diff --git a/doc/open.n b/doc/open.n
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+++ b/doc/open.n
@@ -370,9 +370,8 @@ works for serial ports from 1 to 9. An attempt to open a serial port that
does not exist or has a number greater than 9 will fail. An alternate
form of opening serial ports is to use the filename \fB//./comX\fR,
where X is any number that corresponds to a serial port.
-.RS
.PP
-.
+.RS
When running Tcl interactively, there may be some strange interactions
between the real console, if one is present, and a command pipeline that uses
standard input or output. If a command pipeline is opened for reading, some
@@ -384,6 +383,7 @@ application are competing for the console at the same time. If the command
pipeline is started from a script, so that Tcl is not accessing the console,
or if the command pipeline does not use standard input or output, but is
redirected from or to a file, then the above problems do not occur.
+.RE
.TP
\fBUnix\fR\0\0\0\0\0\0\0
.