viper-find-char-forward
viper-find-char-forward is an interactive compiled Lisp function in `viper-cmd.el
'.
(viper-find-char-forward ARG)
Find char on the line.
If called interactively read the char to find from the terminal, and if
called from viper-repeat, the char last used is used. This behavior is
controlled by the sign of prefix numeric value.