Node:$UNQUOTE, Next:$UNSTRING, Previous:$UNDEF, Up:Built-in functions
$UNQUOTE
: Remove quotes from string$UNQUOTE(string)
returns string without its surrounding
quotes. (However, the resulting construction is still treated as a
string; no macro expansion is done.)
For a more detailed discussion and a comparison with $UNSTRING
(see $UNSTRING), see Strings and quotes.