devel/libslang - The NetBSD Packages Collection

  S-Lang is a C programmer's library that includes routines for the rapid
  development of sophisticated, user friendly, multi-platform applications.
  The S-Lang library includes the following:

	Low level tty input routines for reading single characters at a time.
	Keymap routines for defining keys and manipulating multiple keymaps.
	High level screen management routines for manipulating both
	monochrome and color terminals.  These routines are very
	efficient.
	Low level terminal-independent routines for manipulating the display
	of a terminal.
	Routines for reading single line input with line editing and recall
	capabilities.
	Searching functions: both ordinary searches and regular expression
	searches.
	An embedded stack-based language interpreter with a C-like syntax.
	A malloc debugging package