why:
generally, there is no role for libbacktrace when docs are generated
for vm2, undo settings of config.nim and provide the "kludge" flag, so
circular import/include dependencies can be taken care of (not only)
for generating docs
why:
under win/mingw32 the --docRoot argument value for the NIM doc
generator needs a window-ish path C:\\MinGW\\msys\\1.0\\home\\...
also:
fix clean up for nimdoc.out.css or nimdoc_out.css (varies on
win/posix operating system)
why:
* easy browsing of prototype docs, allows to follow links with
a web browser on the local file system
* some md & png files may contain additional documentation
overview:
* separate nimbus/makefile, try "make -C nimbus" for instructions
* running "make -C nimbus docs" will do the job
* x-ref file in nimbus/docs/theindex.html
* additional md and png files in nimbus/docs/ex/.. subdirectory
details:
* a newer nim compiler provides better referencing when available, in
particular the back link to the indices are not provided by the 1.2.10
nim compiler (automatically handled by makefile)
* make patterns are used to update files only when the timestamp changes
* should provide "discount" markdown generator, otherwise fallback
to <pre/> encapsulated text file