/*! \page framework The terminal emulation framework The structure of the framework is as follows: <pre> - - - - - - > - - - - - -> TEWidget VT102Emulation Shell <------------ < - - - - - | | V TEScreen </pre> Within the drawing, a solid line (A --> B) mean A calls B while the dashed lines means connected by signal. Thus the AnsiEmulation knows about TEWidget and TEScreen, but not the other way round. `main.C' connects the whole framework. The state of the emulation is somewhat like `version 0.8'. It knows most xterm/vt100 escape codes and does well with bash, vi and mc right now. 'man' shows a little different output since underlines are missing. The `Shell' material is a dump but of no real importance. The current implementation does not longer fit to 'kom' since we are using block operations with the modem. May be we can implement this within the main program to indicate the end of bulk there. */