• Alan Mackenzie's avatar
    Make transpose-regions invoke before-change-functions only once. · 5fd22973
    Alan Mackenzie authored
    In the case of two non-contiguous regions the same size, transpose-regions has
    been calling before-change-functions twice, once for each region.  It now
    calls it just once, for the minimal region spanning both single regions.
    * src/editfns.c (Ftranspose_regions): Combine two calls of modify_text into
editfns.c 170 KB