18 lines
473 B
Tcl
18 lines
473 B
Tcl
# Example of using the 'putter' function to redirect parray output
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set a {1 one 2 two 3 three}
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# Use 'curry' to create a single command from two words
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stderr puts "curry"
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parray a * [curry stderr puts]
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# Same thing, but an alias instead
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stderr puts "\nalias"
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alias stderr_puts stderr puts
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parray a * stderr_puts
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# Now use a lambda to accumulate the results in a buffer
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stderr puts "\nlamba"
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parray a * [lambda {msg} {lappend ::lines $msg}]
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stderr puts [join $lines \n]
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