e93 Command Reference

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getchannelbuffer

getchannelbuffer

Built-in

SYNOPSIS

getchannelbuffer channelId

DESCRIPTION

Return the name of any buffer that might be attached to a Tcl channel. This can be any Tcl output channel, e.g. stderr or stdout.

INPUT

None

OUTPUT

The buffer name.

STATUS

The getchannelbuffer command will return an error in the following cases:
No Tcl channel matching channelId is found.
No buffer is attached to channelId.

PARAMETERS

channelId

Identifies the channel for which the query is being applied.

OPTIONS

None

SEE ALSO

setchannelbuffer


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Last Changed January 2002