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'\"
'\" Generated from file 'limitsize\&.man' by tcllib/doctools with format 'nroff'
'\" Copyright (c) 2009 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>
'\"
.TH "tcl::transform::limitsize" n 1\&.1 tcllib "Reflected/virtual channel support"
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.BS
.SH NAME
tcl::transform::limitsize \- limiting input
.SH SYNOPSIS
package require \fBTcl 8\&.6 9\fR
.sp
package require \fBtcl::transform::core ?1\&.1?\fR
.sp
package require \fBtcl::transform::limitsize ?1\&.1?\fR
.sp
\fB::tcl::transform::limitsize\fR \fIchan\fR \fImax\fR
.sp
.BE
.SH DESCRIPTION
.PP
The \fBtcl::transform::limitsize\fR package provides a command
creating a channel transformation which limits the number of
characters which can be read from the channel\&. A generator for an
artificial EOF\&.
.PP
The internal \fBTclOO\fR class implementing the transform
handler is a sub-class of the \fBtcl::transform::core\fR
framework\&.
.SH API
.TP
\fB::tcl::transform::limitsize\fR \fIchan\fR \fImax\fR
This command creates a size limiting transformation on top of the
channel \fIchan\fR and returns its handle\&.
.sp
\fImax\fR is the number of bytes which can be read from the
channel before EOF is signaled by the transformation\&. Note that
popping the transformation clears the EOF it generated as well\&.
.PP
.SH "BUGS, IDEAS, FEEDBACK"
This document, and the package it describes, will undoubtedly contain
bugs and other problems\&.
Please report such in the category \fIvirtchannel\fR of the
\fITcllib Trackers\fR [http://core\&.tcl\&.tk/tcllib/reportlist]\&.
Please also report any ideas for enhancements you may have for either
package and/or documentation\&.
.PP
When proposing code changes, please provide \fIunified diffs\fR,
i\&.e the output of \fBdiff -u\fR\&.
.PP
Note further that \fIattachments\fR are strongly preferred over
inlined patches\&. Attachments can be made by going to the \fBEdit\fR
form of the ticket immediately after its creation, and then using the
left-most button in the secondary navigation bar\&.
.SH KEYWORDS
channel transformation, limitsize, reflected channel, size limit, tip 230, transformation, virtual channel
.SH CATEGORY
Channels
.SH COPYRIGHT
.nf
Copyright (c) 2009 Andreas Kupries <andreas_kupries@users\&.sourceforge\&.net>
.fi
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