• Martin Mareš's avatar
    Implemented two new symbol handling functions: · 4107df1d
    Martin Mareš authored
      o  cf_define_symbol() -- it assigns a meaning to a symbol, bailing
         out if it already has one.
      o  cf_find_symbol() -- finds symbol by name and creates it if not found.
    Also modified filter/config.Y to make use of the first function.