how to combine two strings in TCL? -

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i have following code in tcl:

set string1 "do firstthing" set string2 "do secondthing"

how make combine 2 strings have "do firstthing secondthing"

you can use append this:

% set string1 "do firstthing" % set string2 "do secondthing" % append string1 " " $string2 % puts $string1 firstthing secondthing

you can put them next other...

% set string1 "do firstthing" % set string2 "do secondthing" % puts "$string1 $string2" firstthing secondthing

or if strings in list, can use join , specify connector...

% set listofstrings [list "do firstthing" "do secondthing"] % puts [join $listofthings " "] firstthing secondthing

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