Document %% in the elvdoc of printf.

This commit is contained in:
Qi Xiao 2021-01-11 21:49:11 +00:00
parent ff69171c9d
commit e833b74aa4

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@ -236,6 +236,8 @@ func print(fm *Frame, opts printOpts, args ...interface{}) {
// [float64](#float64), and then use their Go counterparts to format the
// number.
//
// The special verb `%%` prints a literal `%` and consumes no argument.
//
// Verbs not documented above are not supported.
//
// Examples: