diff options
Diffstat (limited to 'src/algebra/list.spad.pamphlet')
| -rw-r--r-- | src/algebra/list.spad.pamphlet | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/algebra/list.spad.pamphlet b/src/algebra/list.spad.pamphlet index bb770203..1d5a8522 100644 --- a/src/algebra/list.spad.pamphlet +++ b/src/algebra/list.spad.pamphlet @@ -269,7 +269,6 @@ List(S:Type): Exports == Implementation where ++ setDifference(u1,u2) returns a list of the elements ++ of \spad{u1} that are not also in \spad{u2}. ++ The order of elements in the resulting list is unspecified. - if S has OpenMath then OpenMath Implementation ==> IndexedList(S, LISTMININDEX) add @@ -283,55 +282,6 @@ List(S:Type): Exports == Implementation where cons(s, l) == %pair(s,l) append(l:%, t:%) == %lconcat(l,t) - if S has OpenMath then - writeOMList(dev: OpenMathDevice, x: %): Void == - OMputApp(dev) - OMputSymbol(dev, "list1", "list") - -- The following didn't compile because the compiler isn't - -- convinced that `xval' is a S. Duhhh! MCD. - --for xval in x repeat - -- OMwrite(dev, xval, false) - while not null x repeat - OMwrite(dev,first x,false) - x := rest x - OMputEndApp(dev) - - OMwrite(x: %): String == - s: String := "" - sp := OM_-STRINGTOSTRINGPTR(s)$Lisp - dev: OpenMathDevice := OMopenString(sp pretend String, OMencodingXML()) - OMputObject(dev) - writeOMList(dev, x) - OMputEndObject(dev) - OMclose(dev) - s := OM_-STRINGPTRTOSTRING(sp)$Lisp pretend String - s - - OMwrite(x: %, wholeObj: Boolean): String == - s: String := "" - sp := OM_-STRINGTOSTRINGPTR(s)$Lisp - dev: OpenMathDevice := OMopenString(sp pretend String, OMencodingXML()) - if wholeObj then - OMputObject(dev) - writeOMList(dev, x) - if wholeObj then - OMputEndObject(dev) - OMclose(dev) - s := OM_-STRINGPTRTOSTRING(sp)$Lisp pretend String - s - - OMwrite(dev: OpenMathDevice, x: %): Void == - OMputObject(dev) - writeOMList(dev, x) - OMputEndObject(dev) - - OMwrite(dev: OpenMathDevice, x: %, wholeObj: Boolean): Void == - if wholeObj then - OMputObject(dev) - writeOMList(dev, x) - if wholeObj then - OMputEndObject(dev) - if S has SetCategory then setUnion(l1:%,l2:%) == removeDuplicates concat(l1,l2) |