Open-RJ/D, 100-Percent D

摘要

In this installment of "Positive Integration," I look at the Open-RJ/D mapping. Open-RJ is an open-source project (created by Greg Peet and myself) that implements a reader for the Record-JAR structured text format described in The Art of UNIX Programming. An Open-RJ database consists of one or more records, each of which contains zero or more "fields," each of which is two strings: name + value, separated by a colon. Records are separated by lines that begin with %%. D is a systems programming language that merges many of the best features of C, C++, and other advanced languages.