Documentation / technical / api-quote.txton commit set_try_to_free_routine(NULL) means "do nothing special" (00b0d7f)
   1quote API
   2=========
   3
   4Talk about <quote.h>, things like
   5
   6* sq_quote and unquote
   7* c_style quote and unquote
   8* quoting for foreign languages
   9
  10(JC)