Spun off from Sourcery and inspired by Veggies, Julienne is a modern-Fortran unit-testing framework and utility for manipulating strings, including command lines and input/output format strings. This repository's name derives from the term for vegetables sliced into thin strings: julienned vegetables. This software repository captures the authors' most frequently used thin slice of the Veggies and Sourcery repositories while avoiding certain compiler limitations of the other two repositories. Julienne achieves portability across compilers through minimalism and isolation. Thus Julienne has no external dependencies and offers limited but widely useful capabilities. The string-handling and command-line parsing capabilities are included primarily because they support Julienne's unit-testing code.

For examples of how to use Julienne, please see the examples subdirectory.

fpm test

fpm test --compiler nagfor --flag -fpp

Experimental

fpm test --compiler flang-new --flag "-mmlir -allow-assumed-rank"

where the flags -mmlir -allow-assumed-rank turn on LLVM Flang's experimental support for Fortran's assumed-rank dummy arguments. Flang's capabilities are evolving rapidly so we recommend building a recent version of the main branch of llvm-project. A script that might be helpful for doing so is in the handy-dandy repository.

See our online documentation or build the documentation locally by installing FORD and executing

ford ford.md