self-referential recursion in "unknown" for command "::namespace"
    while executing
"::namespace current"
    ("uplevel" body line 1)
    invoked from within
"uplevel 1 {::namespace current}"
    (autoloading "::namespace")
    (procedure "::unknown" line 22)
    invoked from within
"::namespace current"
    ("uplevel" body line 1)
    invoked from within
"uplevel 1 {::namespace current}"
    (autoloading "namespace")
    (procedure "::unknown" line 22)
    invoked from within
"namespace eval ::request $script"
    ("::try" body line 12)
OUTPUT BUFFER:
# -*- tcl -*-
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## Terminal packages - Generic sender operations

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## Requirements

namespace eval ::term::send {}

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## API. Write to channel, or default (stdout)

proc ::term::send::wr {str} {
    wrch stdout $str
    return
}

proc ::term::send::wrch {ch str} {
    puts -nonewline $ch $str
    flush           $ch
    return
}

namespace eval ::term::send {
    namespace export wr wrch
}

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## Ready

package provide term::send 0.1

##
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