SBUL: Simple Basic Uniform Language

Current step ?. stop at every step. breakpoints list. e.g. : "2,4". ignore the break-points in the list.

[
"code_block",
["console_log", ["json", "step 1.\n"]],
["console_log", ["json", "step 2.\n"]],
["console_log", ["json", "step 3.\n"]],
["console_log", ["json", "step 4.\n"]],
["console_log", ["json", "step 5.\n"]],
["console_log", ["json", "program end.\n"]]
]