found bug in checking for imports now checks results grid as well

git-svn-id: https://groke.mcmaster.ca/svn/grad/colin/trunk/TableTool@7025 57e6efec-57d4-0310-aeb1-a6c144bb1a8b

@PVS_checker/pvs_check_for_imports.m

@@ -16,11 +16,48 @@ function string = pvs_check_for_imports(object)
 [string,found] = object.pvs_check_for_imports_g(object.data.Grid2,{});
 [string2,found2] = object.pvs_check_for_imports_g(object.data.Grid1,found);
 
+
+
+
+
 % check for imports in the inputs field
 
 
 
 hashtable = {{'sqrt', 'reals@sqrt'} {'sin', 'trig@trig_basic'} {'cos', 'trig@trig_basic'} {'tan', 'trig@trig_basic'}};
+
+% check for imports in the results grid.
+for i=1:size(object.data.Grid0.Cells,2)
+
+    text = char(object.data.Grid0.Cells(i).result_text);
+    
+    vars = regexp(text,'([a-zA-Z][a-zA-Z0-9_]*)','match');
+    
+    
+    
+    
+    for j=1:size(vars,2)
+        if(exist(vars{j},'file')==2 && ~strcmp(vars{j},'otherwise'))
+            %check if already imported file
+            if (~any(ismember(found,vars{j})))
+                string = [string 'IMPORTING ' vars{j} sprintf('\n')];
+                found = [found vars{j}];
+            end
+        end
+        
+        for k=1:size(hashtable,2)
+            if strcmp(vars{j},hashtable{k}(1))
+                if (~any(ismember(found,vars{j})))
+                string = [string 'IMPORTING ' char(hashtable{k}(2)) sprintf('\n')];
+                found = [found vars{j}];
+                end
+            end    
+        end
+    end
+end
+
+
+
 for k=1:size(hashtable,2)
     
     functions = regexp(char(object.data.function_inputs),hashtable{k}(1),'once')