[Raku] Extracting from .bib file (one liner)
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# See https://stackoverflow.com/a/45181464/1077672
'derm.bib' .IO .slurp # Read input from file into a string and
~~ m :global # match "globally" (all matches) against a
/ '@article{' (<-[,]>+) ',' \s+ # regex (Raku dialect) that `(`captures`)`
'title={' (<-[}]>+) '}' / # article id and title
andthen # and then set "it" to the result and then
.map: # for each matched article
-> $/ { put "$0: $1\n" } # print "article: title".
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