delete-selection-repeat-replace-region

delete-selection-repeat-replace-region is an interactive compiled Lisp function in `delsel.el'.


(delete-selection-repeat-replace-region ARG)

Repeat replacing text of highlighted region with typed text.
Search for the next stretch of text identical to the region last replaced
by typing text over it and replaces it with the same stretch of text.
With ARG, repeat that many times. `C-u' means until end of buffer.