Function luaK_jump

third-party/lua-5.3.5/src/lcode.c:136–143

** Create a jump instruction and return its position, so its destination ** can be fixed later (with 'fixjump'). If there are jumps to ** this position (kept in 'jpc'), link them all together so that ** 'patchlistaux' will fix all them directly to the final destination. */

** 'patchlistaux' will fix all them directly to the final destination.
*/
int luaK_jump (FuncState *fs) {
  int jpc = fs->jpc;  /* save list of jumps to here */
  int j;
  fs->jpc = NO_JUMP;  /* no more jumps to here */
  j = luaK_codeAsBx(fs, OP_JMP, 0, NO_JUMP);
  luaK_concat(fs, &j, jpc);  /* keep them on hold */
  return j;
}


/*