This restores third-party (ab)users of the Chibi macro system such
as in https://gist.github.com/baguette/2632464, while allowing us
to break those uses in more interesting ways.
It also keeps the core slightly smaller (both in C and Scheme)
and speeds up the macro expansion process.
Add some newlines and a comment to improve readability.
Use local string port instead of parameterizing current-output-port.
Pass symbol 'BEGIN to tell test reporter that evaluation of a test
starts. Adapt documentation of current-test-reporter accordingly.
Use define-opt instead of case-lambda.
Fix standard test runner so that its output is properly indented and
lines are properly terminated.
Refactor standard test runner so that it is possible to plug in another
runner with different output.
chibi/install.h is included in C source files, and providing a different
install.h upon actual installation is inconsistent and dangerous. When
working with a chibi executable within the build tree (i.e., not an
installed executable), the CHIBI_MODULE_PATH environment tweak can be
used to not always specify -I paths on the command line.
With the module search path cleverly handled with different install.h
configurations, the genstatic script inserted absolute paths into the
generated clib.c file. This didn't fail on Windows CI as this is an
in-source build. For out-of-source builds, it's crucial that clib.c can
refer to both .c files in the source directory and those generated in
the build directory. As a fix, the genstatic invocation now uses the -I
flag.
This patch also improves the handling of include paths to find the .c.
files mentioned above by trimming down the scope of this property to
clib.c only. Also, there is no need to manually tell the preprocessor
where to look for generated .c, as they live relative to clib.c anyhow.
