Positive Lookbehind(?<=<path\b[^<>]*) <paththe literal text <path (case sensitive) \ban ASCII word boundary
Negated Character Class[^<>]* *matches any number of characters outside the set below:
<the literal < (6010 / 748 / 3C16)
>the literal > (6210 / 768 / 3E16)
\s*any whitespace character, repeated any number of times
\ban ASCII word boundary
fill=the literal text fill= (case sensitive) "the literal " (3410 / 428 / 2216)
'the literal ' (3910 / 478 / 2716)
.*?any character (except for line terminators), repeated any number of times
\1the text saved by group 1
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string