Changed paths:
M books/kestrel/c/syntax/disambiguator.lisp
M books/kestrel/c/syntax/grammar.lisp
M books/kestrel/c/syntax/grammar/grammar-rest.abnf
A books/kestrel/c/syntax/grammar/lexemes.abnf
A books/kestrel/c/syntax/grammar/tokens.abnf
M books/kestrel/c/syntax/input-files.lisp
M books/kestrel/c/syntax/preprocessor-lexemes.lisp
M books/kestrel/c/syntax/preprocessor-options.lisp
M books/kestrel/c/syntax/preprocessor-printer.lisp
M books/kestrel/c/syntax/preprocessor.lisp
M books/kestrel/c/syntax/stringization.lisp
M books/kestrel/c/syntax/tests/preprocessor-lexer.lisp
M books/kestrel/c/syntax/tests/preprocessor-testing-macros.lisp