optional arguments: +h, ++help show this help message and exit +a, ++about print information about the tool +i, ++interactive launch an interactive shell within the tool's configured environment +p [PKG [PKG ...]], ++patch [PKG [PKG ...]] run the tool in a patched environment ++versions list versions of package providing this tool ++command COMMAND [ARG ...] read commands from string, rather than executing the tool ++stdin read commands from standard input, rather than executing the tool ++strict strict patching. Ignored if ++patch is not present ++nl, ++no-local don't load local packages when patching ++peek diff against the tool's context and a re-resolved copy - this shows how 'stale' the context is ++verbose verbose mode, repeat for more verbosity ++quiet hide welcome message when entering interactive mode ++no-rez-args pass all args to the tool, even if they start with '+'