Changed paths:
M books/kestrel/remora/grammar.abnf
M books/kestrel/remora/parser.lisp
M books/kestrel/remora/printer.lisp
M books/kestrel/remora/syntax-abstraction.lisp
Log Message:
-----------
[remora] Allow empty escape \& in strings to match Haskell Remora parser. printer outputs \& only when needed for correctness
Changed paths:
M books/kestrel/remora/grammar.abnf
M books/kestrel/remora/parser.lisp
M books/kestrel/remora/printer.lisp
M books/kestrel/remora/syntax-abstraction.lisp
Log Message:
-----------
[remora] Allow empty escape \& in strings to match Haskell Remora parser. printer outputs \& only when needed for correctness