set show timing off .
set show advisories off .

***
*** Test pretty printing in the meta-interpreter.
***

load metaInterpreter

mod PRINT-TEST is
  pr META-INTERPRETER .
  pr RAT .

  op me : -> Oid .
  op User : -> Cid .
  op term:_ : Term -> Attribute .
  op flags:_ : PrintOptionSet  -> Attribute .

  vars X Y Z : Oid .
  var AS : AttributeSet .
  var T : Term .
  var F : PrintOptionSet .

  rl < X : User | AS > createdInterpreter(X, Y, Z) =>
     < X : User | AS > insertModule(Z, X, upModule('RAT, true)) .

  rl < X : User | AS, term: T, flags: F > insertedModule(X, Y) =>
     < X : User | AS > printTerm(Y, X, 'RAT, T, F) .
endm

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2), flags: mixfix > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2), flags:  number > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2), flags: rat > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2 + X:Rat), flags: rat > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2 + X:Rat), flags: (rat mixfix) > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2 + X:Rat), flags: (number mixfix) > 
createInterpreter(interpreterManager, me, none) .

erew in PRINT-TEST : <> 
< me : User | term: upTerm(1/2 + X:Rat), flags: mixfix > 
createInterpreter(interpreterManager, me, none) .