tracking percentage

4 years ago · c1b93d6859
parent 293860f824
commit c1b93d6859
1 changed files with 1 additions and 1 deletions
--- a/quad/quad/scribblings/quad.scrbl
+++ b/quad/quad/scribblings/quad.scrbl
@ -655,7 +655,7 @@ Two ways of setting OpenType layout features. @racket[font-features] takes a @de
 

@defthing[#:kind "attribute" font-tracking symbol?]{
-Space between characters. Value is a @tech{dimension string}.
+Space between characters. Value is a @tech{dimension string} or a percentage (like @racket["12%"]), which is interpreted as a percentage of the font size.
 }

@defthing[#:kind "attribute" font-baseline-shift symbol?]{