comments between top-level decls should be considered
for inline-config. But despite being placed between
top-level decls, occasionally they get connected
somewhere nested inside the AST of the first decl.
We fix this by extracting such comments in a
pre-processing step. The control flow was significantly
altered to allow for this;
before:
parsing -> extract inline configs
-> compute final config(s)
-> split module into head/decls/comments/whitespace
-> ... bridoc -> transformations -> printing
after:
parsing -> split module into head/decl/comments/whitespace
-> extract inline configs respecting comments that
got extracted from decls in the previous step
-> compute final config(s)
-> ... bridoc -> transformations -> printing
Lennart Spitzner