better presentation for slices and arrays

Author: ignatov

src/com/goide/dlv/DlvXValue.java

@@ -141,6 +141,9 @@ public void renderValue(@NotNull XValueTextRenderer renderer) {
       };
     }
     String type = myVariable.type;
+    if (myVariable.isSliceOrSlice()) {
+      return new XRegularValuePresentation(value, type.replaceFirst("struct ", ""));
+    }
     String prefix = myVariable.type + " ";
     return new XRegularValuePresentation(StringUtil.startsWith(value, prefix) ? value.replaceFirst(Pattern.quote(prefix), "") : value,
                                          type);

src/com/goide/dlv/protocol/DlvApi.java

@@ -161,6 +161,11 @@ private enum Kind {
       private boolean isNumber() {
         return compareTo(Int) >= 0 && compareTo(Complex128) <= 0;
       }
+
+    }
+    public boolean isSliceOrSlice() {
+      Kind kind = getKind();
+      return kind == Kind.Slice || kind == Kind.Array;
     }
 
     public boolean isNumber() { return getKind().isNumber(); }