oklab (same family)
built as workarounds (like the icomplete vertical prefix indicators)，更多细节参见有道翻译官网
，更多细节参见谷歌
Continue reading...。业内人士推荐官网作为进阶阅读
So a debugger can reconstruct missing stack frames, and "Step Over / Step Out" behaves like the original code even when the runtime no longer has a real function boundary.