36 def DoEmit (fsm):  argument
38     screen = fsm.memory[0]
39     screen.write_ch(fsm.input_symbol)
41 def DoStartNumber (fsm):  argument
43     fsm.memory.append (fsm.input_symbol)
45 def DoBuildNumber (fsm):  argument
47     ns = fsm.memory.pop()
48     ns = ns + fsm.input_symbol
49     fsm.memory.append (ns)
51 def DoBackOne (fsm):  argument
53     screen = fsm.memory[0]
56 def DoBack (fsm):  argument
58     count = int(fsm.memory.pop())
59     screen = fsm.memory[0]
62 def DoDownOne (fsm):  argument
64     screen = fsm.memory[0]
67 def DoDown (fsm):  argument
69     count = int(fsm.memory.pop())
70     screen = fsm.memory[0]
73 def DoForwardOne (fsm):  argument
75     screen = fsm.memory[0]
78 def DoForward (fsm):  argument
80     count = int(fsm.memory.pop())
81     screen = fsm.memory[0]
84 def DoUpReverse (fsm):  argument
86     screen = fsm.memory[0]
89 def DoUpOne (fsm):  argument
91     screen = fsm.memory[0]
94 def DoUp (fsm):  argument
96     count = int(fsm.memory.pop())
97     screen = fsm.memory[0]
100 def DoHome (fsm):  argument
102     c = int(fsm.memory.pop())
103     r = int(fsm.memory.pop())
104     screen = fsm.memory[0]
107 def DoHomeOrigin (fsm):  argument
111     screen = fsm.memory[0]
114 def DoEraseDown (fsm):  argument
116     screen = fsm.memory[0]
119 def DoErase (fsm):  argument
121     arg = int(fsm.memory.pop())
122     screen = fsm.memory[0]
130 def DoEraseEndOfLine (fsm):  argument
132     screen = fsm.memory[0]
135 def DoEraseLine (fsm):  argument
137     arg = int(fsm.memory.pop())
138     screen = fsm.memory[0]
146 def DoEnableScroll (fsm):  argument
148     screen = fsm.memory[0]
151 def DoCursorSave (fsm):  argument
153     screen = fsm.memory[0]
156 def DoCursorRestore (fsm):  argument
158     screen = fsm.memory[0]
161 def DoScrollRegion (fsm):  argument
163     screen = fsm.memory[0]
164     r2 = int(fsm.memory.pop())
165     r1 = int(fsm.memory.pop())
168 def DoMode (fsm):  argument
170     screen = fsm.memory[0]
171     mode = fsm.memory.pop() # Should be 4
174 def DoLog (fsm):  argument
176     screen = fsm.memory[0]
177     fsm.memory = [screen]
179     fout.write (fsm.input_symbol + ',' + fsm.current_state + '\n')
336     def do_sgr (self, fsm):  argument
338         screen = fsm.memory[0]
339         fsm.memory = [screen]
341     def do_decsca (self, fsm):  argument
343         screen = fsm.memory[0]
344         fsm.memory = [screen]
346     def do_modecrap (self, fsm):  argument
350         screen = fsm.memory[0]
351         fsm.memory = [screen]