TREES: A Computer Software System for Processing Data Organized in Branch Form (An Application to Job Performance Aids). Volume II. Program Descriptions

摘要

The report describes five computer programs which provide step-by-step guidance through tree-structured data files. Together, these five programs constitute TREES. The five programs are: (1) QUERY - for interacting with a tree-structured data base from a remote terminal, (2) BUILD - for loading data from a remote terminal, (3) EDIT - for editing and modifying existing data bases from a remote terminal, (4) BUMP - for loading and maintaining data bases in the batch mode, and (5) LOADSS - for loading and maintaining standard statements in a batch mode. This Volume is intended for programmers who may wish to apply, expand, or revise any of the features of the computer programs for processing tree-structured (TREES) data files. (Author)