InDesign / InCopy Script to make fractions
You'll need to set the character styles: "Fraction Upper", "Fraction Upper Last", "Fraction Slash" and "Fraction Lower", to be in a group called "Fractions".
"Fraction Upper" is for the upper numbers except the last which uses "Fraction Upper Last"
"Fraction Slash" styles the slash
"Fraction Lower" styles the lower numbers
To apply, type out a fraction like 11/11 and select it, then run the script. It ignores spaces at either end.
0.1 Initial release
0.2 Make Spaces Great Again
0.3 Move Fractions group to main menu