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AutoGen is a tool designed for generating program files that contain repetitive text with varied substitutions. Its goal is to simplify the maintenance of programs that contain large amounts of repetitious text. This is especially valuable if there are several blocks of such text that must be kept synchronized in parallel tables.
An obvious example is the problem of maintaining the code required for processing program options and configuration settings. Processing options requires a minimum of four different constructs be kept in proper order in different places in your program. You need at least:
You will need more things besides this if you choose to implement long option names, configuration (rc/ini) file processing, environment variable settings and keep all the documentation for these up to date. This can be done mechanically; with the proper templates and this program. In fact, it has already been done and AutoGen itself uses it See section Automated Option Processing. For a simple example of Automated Option processing, See section Quick Start. For a full list of the Automated Option features, See section AutoOpts Features. Be forewarned, though, the feature list is ridiculously extensive.
|1.1 The Purpose of AutoGen|
|1.2 A Simple Example|
|1.3 csh/zsh caveat|
|1.4 A User’s Perspective|
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This document was generated by Bruce Korb on October 16, 2013 using texi2html 1.82.