property ANSIMode : Boolean
Determines whether the terminal acts on ANSI or VT52 sequences.
The VT100 terminal can act on two different and separate sets of terminal control sequences. If ANSIMode is True, the parser will only interpret ANSI escape sequences, and VT52 sequences are ignored. If False, the parser only understands the restricted VT52 command sequence set and all ANSI escape sequences are ignored.
The host computer determines this mode. Although you can change this property, it is inadvisable to do so because bizarre displays may result.