@SAFEEXP — Attempts to expand an internal variable, function, or array element, and then remaps any dangerous characters to “safe” alternatives.

Syntax:
%@SAFEEXP[text]

text:the variable, function, or array element to expand

echo The current command separator is %@safeexp[=]


echo %@safeexp[@ftype[%@assoc[.btm]]]

Note: Do not type a percent sign before the variable or function name. If you do, TCC’s parser will expand the argument before @SAFEEXP gets to see it.