Module sanitize 

Constants

FENCE_REFUSAL

What fence_content returns instead of a fenced block when it has no secure key: one constant, with no part of the label or the content.

Functions

fence_content

Wrap content in an injection fence: the same marker line before and after it, ‹‹‹LCTX_{LABEL}_{32 hex}›››.

neutralize_metadata

neutralize_shell_content