Function lookfor_value_of_key

tools/json-graph/src/jgflib.c:428–442

We have an object and are looking for a specific key, ignoring all others. If the key is not found, the object itself is considered the value. Returns the first token of the value. */

    Returns the first token of the value.
*/
static jsmntok_t *lookfor_value_of_key(jsmntok_t *tok, const char *s)
{
  assert(tok->type == JSMN_OBJECT);
  jsmntok_t *save_tok = tok;
  int keys = tok->size; /* this many keys */
  tok++;
  while (keys--) {
    /*key*/
    if (string_eq(tok, s))
      return ++tok;
    /*value*/
    tok = skip(tok+1);
  }
  return save_tok;
}

Graph jgf_parse(void)
{