tree fc58a18e55b86e82437f498f0800ca2107359a79
parent 71d008eee44eec0994dafff01d296111f44fc123
author Wan-Teh Chang <wtc@google.com> 1664116279 -0700
committer Wan-Teh Chang <wtc@google.com> 1664305106 -0700

Improve printClapFraction()

If a fraction is invalid, such as 2/0, don't simplify it to 1/0.

Don't print a comma after every clap fraction. Have the caller of
printClapFraction() print a comma between clap fractions.