allow false arg

main
Matthew Butterick 4 years ago
parent 13dc1294ce
commit af9bde6aa9

@ -179,6 +179,6 @@ https://github.com/mbutterick/pdfkit/blob/master/lib/mixins/text.coffee
(define (string-width doc str
#:tracking [character-tracking 0]
#:features [features (pdf-current-font-features doc)])
(+ (measure-string (pdf-current-font doc) str (pdf-current-font-size doc) features)
#:features [features #false])
(+ (measure-string (pdf-current-font doc) str (pdf-current-font-size doc) (or features (pdf-current-font-features doc)))
(* character-tracking (sub1 (string-length str)))))

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