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-
- count _VrtOperandCount ne {
- count _VrtOperandCount sub {pop} repeat
- (operand stack was not returned to original state in User PS)
- makeSyntaxError
- } if
- _VrtDictCount countdictstack ne {
- countdictstack _VrtDictCount sub {end} repeat
- (dictionary stack were not returned to original state in User PS)
- makeSyntaxError
- } if
- _VrtbadSaveCnt 0 gt
- {(too many restore calls in User PS) makeSyntaxError} if
- _VrtbadGSAVECnt 0 gt
- {(too many grestore calls in User PS) makeSyntaxError} if
-
- _VrtdidRestore 0 eq {
- _VrtsaveCnt 0 gt
- {(missing restore call(s) in User PS) makeSyntaxError} if
- _VrtgsaveCnt 0 gt
- {(missing grestore call(s) in User PS) makeSyntaxError} if
- } if
-
- BogusEPSDict /EPSError get
- _VrtSaveObj2 systemdict /restore get exec
- BogusEPSDict /EPSError 3 -1 roll put
-
- end
- BogusEPSDict /EPSError get
- _VrtSaveObj1 restore
- BogusEPSDict /EPSError 3 -1 roll put