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• concat(n) Tcl Built-In Commands concat(n)

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• NAME

• concat - Join lists together

• SYNOPSIS

• concat ?arg arg ...?

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• DESCRIPTION

• This command joins each of its arguments together with

• spaces after trimming leading and trailing spaces from

• each of them. If all the arguments are lists, this has

• the same effect as concatenating them into a single list.

• It permits any number of arguments. For example, the com-

• mand

  • concat a b {c d e} {f {g h}} will return
  • a b c d e f {g h} as its result, and

• concat " a b {c " d " e} f" will return

• a b {c d e} f as its result.

• If no args are supplied, the result is an empty string.

• SEE ALSO

• append(n), eval(n)

• KEYWORDS

• concatenate, join, lists