Mavscriptallows the userto docalculations ina textdocument. Plaintext andOpenOfficeWriter files(odt) aresupported. Thecalculation isdone by thealgebra systemYacas(default),Jasymca or bythe JavainterpreterBeanShell.
vile is a texteditor which isextremelycompatible withvi. It hasextendedcapabilities inmany areas,includingmulti-fileediting andviewing, mousesupport,infinite undo,additionaloperators, andrectangularoperations.Vile has anoptional Perlinterface forUNIX and NT. Itcan also bebuilt as"xvile",which is fullyX-aware, or"winvile"for Win32, withscrollbars,menus, etc.
Luit is afilter that canbe run betweenan arbitraryapplication anda UTF-8terminal emulator. Itwill convertapplicationoutput from thelocale'sencoding intoUTF-8, andconvert terminal inputfrom UTF-8 intothelocale's encoding. It ismainly used tosupport xterm.
nvBDFlib is aneasy to uselibrary,written in C,for handlingBDF (BitmapDistributionFormat) fontfiles. It isespeciallyuseful when youneed to drawusing a nicefont, but youdo not want thecomplexitybrought by morefeature-ladenlibraries likeFreeType.