\{the literal { (12310 / 1738 / 7B16)
\/the literal / (4710 / 578 / 2F16)
\*the literal * (4210 / 528 / 2A16)
DELETE}the literal text DELETE} (case sensitive) Group 1((?:(?!\{\/\*DELETE})[\s\S])*?) Non-Capturing Group(?:(?!\{\/\*DELETE})[\s\S])*? *?repeats the group contents below any number of times:
Negative Lookahead(?!\{\/\*DELETE}) \{the literal { (12310 / 1738 / 7B16)
\/the literal / (4710 / 578 / 2F16)
\*the literal * (4210 / 528 / 2A16)
DELETE}the literal text DELETE} (case sensitive) \sany whitespace character
\Sany non-whitespace character
\{the literal { (12310 / 1738 / 7B16)
DELETEthe literal text DELETE (case sensitive) \*the literal * (4210 / 528 / 2A16)
\/the literal / (4710 / 578 / 2F16)
}the literal } (12510 / 1758 / 7D16)
g modifier: global. Finds all matches instead of stopping after the first