文档中的步骤
结构步骤(非实际执行时序)
marqdo
Italic lines are statements. Branches use +; a head that is only * is the else arm.
结构步骤(非实际执行时序)
--- markup: occlusion title: Branch description: `+` arms; a lone `*` arm is else --- # main Italic lines are statements. Branches use `+`; a head that is only `*` is the else arm. **`x` = 0** 1. `x` > 0 > print text=positive 2. `x` < 0 > print text=negative 3. * > print text=zero