SYNOPSIS
concat ?arg arg ...?
DESCRIPTION
This command joins each of its arguments together with spaces after trimming leading and trailing white-space 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; if no args are supplied, the result is an empty string.
EXAMPLES
Although concat will concatenate lists (so the command:-
concat a b {c d e} {f {g h}}
-
concat " a b {c " d " e} f"
Note that the concatenation does not remove spaces from the middle of its arguments, so the command:
-
concat "a b c" { d e f }
KEYWORDS
concatenate, join, lists