31 lines
773 B
Plaintext
31 lines
773 B
Plaintext
'\"
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'\" Copyright (c) 1993 The Regents of the University of California.
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'\" Copyright (c) 1994-1996 Sun Microsystems, Inc.
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'\"
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'\" See the file "license.terms" for information on usage and redistribution
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'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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'\"
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'\" SCCS: @(#) tell.n 1.8 96/02/15 20:02:42
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'\"
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.so man.macros
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.TH tell n 7.5 Tcl "Tcl Built-In Commands"
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.BS
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'\" Note: do not modify the .SH NAME line immediately below!
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.SH NAME
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tell \- Return current access position for an open channel
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.SH SYNOPSIS
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\fBtell \fIchannelId\fR
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.BE
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.SH DESCRIPTION
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.PP
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Returns a decimal string giving the current access position in
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\fIchannelId\fR.
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.VS
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The value returned is -1 for channels that do not support
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seeking.
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.VE
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.SH KEYWORDS
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access position, channel, seeking
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