Support note (2026-09-05): this README is supplementary. The support record is the only capability authority; it separates native compatibility evidence from Wasm policy and smoke evidence. Options mentioned here but not promoted in that record are not compatibility guarantees.
Print the current working directory. The Wasm artifact accepts -L and -P;their result follows the Wasm cwd contract. -L uses PWD only when it is anabsolute, dot-free path resolving to the current directory; otherwise it fallsback to the physical cwd. The default is -P, or -L whenPOSIXLY_CORRECT is present; the last explicit -L/-P wins.