foldliter

Foldliter is a command-line tool used for filtering, sorting, and folding literate programming code. It was initially designed to process the output of the CWEB program, a powerful tool for writing and maintaining large software projects.

The tool's primary function is to take literate code as input, break it down into smaller units of documentation and code, and then reassemble the parts into a cohesive and readable form. Foldliter can be used to filter out specific lines or sections of code, sort the documentation by various criteria, and create folded versions of the code that can be easily browsed.

Foldliter is particularly useful for software developers who write complex applications using literate programming techniques. By breaking down the code into smaller components and reassembling them in a more readable format, foldliter makes it easier to understand and maintain large codebases.

Foldliter can be used as a standalone tool or as a part of a larger pipeline. It is commonly used in conjunction with other tools, such as CWEB and Weave, which are also designed to process and format literate code.

The command-line interface of foldliter allows users to specify various options and parameters to control the filtering, sorting, and folding of the code. This makes it a flexible and customizable tool that can be adapted to different use cases and workflows.

Overall, foldliter is a powerful tool for managing and analyzing literate programming code. By providing a simple and efficient way to filter, sort, and fold code, it makes it easier for developers to write, maintain, and understand complex software projects.