SuperScript::Software::build

The build-diff program

Interface

  build-diff opts file ...
where opts is a sequence of options and file is a filename.

Before doing any work, build-diff changes the working directory to src. Run it from the top-level directory in your project.

For each file, build-diff looks for a file of the same name along the borrow path. If the first occurence of file along the borrow path occurs in directory d, then build-diff runs diff opts file d/file.

If it cannot find file along the borrow path, build-diff complains to standard error and repeats the process for the next file. It exits 0 when all arguments are exhausted.

The borrow path is determined as for build-borrow.

Options

Each option begins with -. The first argument without a leading - terminates the option list. The option -- also terminates the list. All options are passed to diff.