The package's principal command, \diagbox, takes two arguments (texts for the slash-separated parts of the box), and an optional argument with which the direction the slash will go, the box dimensions, etc., may be controlled. The package also provides \slashbox and \backslashbox commands for compatibility with the slashbox package, which it supersedes.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.