Macro Explode 

macro_rules! Explode {
    ($text:expr_2021) => { ... };
}

Explode a string into a list of tokens, all w/catcode OTHER (except space). Note: newlines are converted to OTHER, NOT SPACE (Perl #2700 reverted #2646). ^^J in TeX decodes to CC_OTHER by default; let the tokenizer handle catcode reassignment if needed.