KeyWord In Context Indexing
CmCc: Google does this, now you can too ... here's a start in pure tcl [L1 ].
My intention was to replace glimpse [L2 ] which is a really good early KWIC indexer with very low overhead. Glimpse is now proprietary, I don't like the alternatives, so wrote kwic.
The code has a simple command wrapper, but it's realy a Snit class with some interfaces and a filesystem-persistent representation. I intend to write a tclhttpd interface to it, so we can provide search functionality.
I'll write some docco RSN, promise.