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Created July 16, 2023 11:54
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wrappedProgram "$@"
# ^^^ this is correct and will hand over all arguments in the way
# we received them, i. e. as several arguments, each of them
# containing all the spaces and other uglinesses they have.
wrappedProgram "$*"
# ^^^ this will hand over exactly one argument, containing all
# original arguments, separated by single spaces.
wrappedProgram $*
# ^^^ this will join all arguments by single spaces as well and
# will then split the string as the shell does on the command
# line, thus it will split an argument containing spaces into
# several arguments.
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