delete_cache_boundaries  392 src/region-cache.c     delete_cache_boundaries (c, start_ix + 1, end_ix);
delete_cache_boundaries  403 src/region-cache.c             delete_cache_boundaries (c, start_ix, start_ix + 1);
delete_cache_boundaries  440 src/region-cache.c           delete_cache_boundaries (c, end_ix, end_ix + 1);
delete_cache_boundaries  641 src/region-cache.c             delete_cache_boundaries (c, modified_ix - 1, modified_ix + 1);
delete_cache_boundaries  647 src/region-cache.c               delete_cache_boundaries (c, modified_ix, modified_ix + 1);