Jasen Qin hyperswine
hyperswine
/ Prolog Execution Trace
Created
December 17, 2023 07:07
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| [trace] ?- test_1(Res). | |
| Call: (10) test_1(_25790) ? creep | |
| Call: (11) program(test1, _27100) ? creep | |
| Exit: (11) program(test1, [program, test1, ;, begin, write, x, +, y|...]) ? creep | |
| Call: (11) parse_and_assemble([program, test1, ;, begin, write, x, +, y|...], _25790) ? creep | |
| Call: (12) parse([program, test1, ;, begin, write, x, +, y|...], _29610) ? creep | |
| Call: (13) pl_program(_29610, [program, test1, ;, begin, write, x, +, y|...], _30498) ? creep | |
| Call: (14) identifier(_31310, [test1, ;, begin, write, x, +, y, -|...], _31236) ? creep | |
| Call: (15) atom(test1) ? creep | |
| Exit: (15) atom(test1) ? creep |
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| import scala.util.parsing.combinator._ | |
| sealed trait WorkflowToken | |
| case class IDENTIFIER(str: String) extends WorkflowToken | |
| case class LITERAL(str: String) extends WorkflowToken | |
| case class INDENTATION(spaces: Int) extends WorkflowToken | |
| case object EXIT extends WorkflowToken | |
| case object READINPUT extends WorkflowToken | |
| case object CALLSERVICE extends WorkflowToken |