commit https://github.com/vim/vim/commit/4d919d748e4e435edb135aa5ccf6ee7de9212023 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 5 22:36:41 2016 +0100 patch 7.4.1263 Problem: ch_open() hangs when the server isn't running. Solution: Add a timeout. Use a dict to pass arguments. (Yasuhiro Matsumoto)

/* json.c */
char_u *json_encode(typval_T *val);
char_u *json_encode_nr_expr(int nr, typval_T *val);
int json_decode_all(js_read_T *reader, typval_T *res);
int json_decode(js_read_T *reader, typval_T *res);
int json_find_end(js_read_T *reader);
/* vim: set ft=c : */