function hs_taxonomy_update_7301 in Hierarchical Select 7.3
Apparently, taxonomy_override_selector still exists in *one* location in Drupal 7 core: on the form_taxonomy_form_term form (where you can create or edit a Taxonomy term).
File
- modules/
hs_taxonomy.install, line 61 - Install file for the Hierarchical Select Taxonomy module.
Code
function hs_taxonomy_update_7301() {
variable_set('taxonomy_override_selector', TRUE);
}