First i not do that, my clients do :) They do many strange things, like multiply space instead of tab…..
Second – it`s work!!! Thank you.

I mean that change “^w^p” to “^p” apply to next paragraph a style of previous, i think becouse it not work simultaneously, so when space erased two paragraph (one corrected now and the next) become one, so when it past “^p”, style of the next paragraph already breaked, if a style was different.