摘要 |
PROBLEM TO BE SOLVED: To allow a user to freely arrange his own operation environment with a free image by offering interpreter type language capable of recursive programming in a new executive configuration. SOLUTION: In a computer into which a multi-task operating system such as a UNIX is installed, a flow control syntax constituting procedure type high level programming language and a function calling syntax capable of recursive calling are mounted as a shell outside command preserved in a directory with the path of a file system. Then, the program described in the programming language is executed by a process independent for each function.
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