gimpproceduraldb Functions for querying and changing procedural database (PDB) entries. Functions for querying and changing procedural database (PDB) entries. @Returns: @procedure: @blurb: @help: @author: @copyright: @date: @proc_type: @num_args: @num_values: @args: @return_vals: @Returns: @identifier: @data: @Returns: @identifier: @data: @bytes: @Returns: @filename: @Returns: @name: @blurb: @help: @author: @copyright: @date: @proc_type: @num_matches: @procedure_names: @Returns: @procedure: @arg_num: @arg_type: @arg_name: @arg_desc: @Returns: @procedure: @val_num: @val_type: @val_name: @val_desc: @Returns: @identifier: @Returns: