-- -*- M2-comint -*- hash: 11300958995537522980

i1 : load "Macaulay2Doc/demos/demo2.m2"

i2 : code f

o2 = /usr/share/Macaulay2/
     Macaulay2Doc/demos/demo2.m2:6:4-12:6: --source code:
     f = t -> (
          x := 1;
          error "debug me";
          y := t+1;
          z := 1/t;
          w := x+t;
          )

i3 : f 0
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:8:10:(3):[1]: error: debug me
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:8:10:(3): entering debugger (enter 'help' to see commands)
/usr/share/Macaulay2/
Macaulay2Doc/demos/demo2.m2:8:5-8:21: --source code:
     error "debug me";

ii4 : return
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:11:(3):[1]: --stepping limit reached
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:11:(3): entering debugger (enter 'help' to see commands)
/usr/share/Macaulay2/
Macaulay2Doc/demos/demo2.m2:9:5-9:13: --source code:
     y := t+1;

ii5 : current

oo5 = local-assign 2 0 2-OP + local-fetch 0 0
                              1

oo5 : PseudocodeClosure

ii6 : disassemble oo

oo6 = (local-assign 2 0 (2-OP + (local-fetch 0 0) 1))

ii7 : step(-3)
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:11:(3):[1]: --evaluating: (local-assign 2 0 (2-OP + (local-fetch 0 0) 1))
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:11:(3):[1]: --evaluating: (2-OP + (local-fetch 0 0) 1)
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:10:(3):[1]: --evaluating: (local-fetch 0 0)
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:12:(3):[1]: --stepping limit reached
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:9:12:(3): entering debugger (enter 'help' to see commands)
/usr/share/Macaulay2/
Macaulay2Doc/demos/demo2.m2:9:12-9:13: --source code:
     y := t+1;

ii8 : step
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:10:11:(3):[1]: --stepping limit reached
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:10:11:(3): entering debugger (enter 'help' to see commands)
/usr/share/Macaulay2/
Macaulay2Doc/demos/demo2.m2:10:5-10:13: --source code:
     z := 1/t;

ii9 : step
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:10:11:(3):[1]: error: division by zero
/usr/share/Macaulay2/Macaulay2Doc/demos/demo2.m2:10:11:(3): entering debugger (enter 'help' to see commands)
/usr/share/Macaulay2/
Macaulay2Doc/demos/demo2.m2:10:10-10:13: --source code:
     z := 1/t;

ii10 : t

oo10 = 0

ii11 : 

i12 : 
