filefull="main.cpp"
extension_pattern=r"[^.]+$"
println(match(extension_pattern,filefull))
# answer is RegexMatch("cpp")
#but i need only output word "cpp"
Welcome!
julia> m=match(extension_pattern,filefull)
RegexMatch("cpp")
julia> m.match
"cpp"
julia> println(match(extension_pattern,filefull).match)
cpp
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