This reverts commit b1a4e994fd.
b1a4e994fd
* Don't allow grammar json array to output unescaped new line in string * Don't allow new line in json object string
* speculative : add grammar support * grammars : add json_arr.gbnf * grammar : add comments to new grammar file * grammar : remove one nested level * common : warm-up with 2 tokens - seems to work better * speculative : print draft token pieces * speculative : reuse grammar parser + better logs and comments * speculative : avoid grammar_mem * make : fix speculative build