mergeTextNodes now returns a caret. Updated other functions that use mergeTextNodes at end to return this caret too.
mergeTextNodes now returns a caret. Updated other functions that use mergeTextNodes at end to return this caret too.

slattery/wed,lddubeau/wed,slattery/wed,slattery/wed,mangalam-research/wed,mangalam-research/wed,lddubeau/wed,lddubeau/wed,lddubeau/wed,mangalam-research/wed,mangalam-research/wed