Another Regex question - find LAST match

[Gintaras]

Macro Macro1841

Code:

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str s=
;welcome the user is here
;nothing has to be matched from this
;welcome i like it here

str m
if(findrx(s "(?s).*^(welcome(?-s).+here)$" 0 8 m 1)<0) end "not found"
;if(findrx(s "(?:^.*[])*^(welcome.+here)$" 0 8 m 1)<0) end "not found" ;;this also works, don't know which is better
out m

;the * is greedy, ie matches as much as possible, therefore the rest will find the last match