reporting: make errors more clear

matlab/reports/@report/write.m

@@ -30,7 +30,7 @@ function o = write(o)
 
 [fid, msg] = fopen(o.filename, 'w');
 if fid == -1
-    error(msg);
+    error(['@report.subsasgn: ' msg]);
 end
 
 fprintf(fid, '%% Report Object\n');
@@ -67,6 +67,6 @@ fprintf(fid, '\\end{document}\n');
 fprintf(fid, '%% End Report Object\n');
 status = fclose(fid);
 if status == -1
-    error('Error closing %s\n', o.filename);
+    error('@report.wrie: closing %s\n', o.filename);
 end
 end
\ No newline at end of file

matlab/reports/@section/section.m

@@ -32,8 +32,8 @@ if nargin == 1
     return;
 elseif nargin > 1
     if round(nargin/2) ~= nargin/2
-        error(['Options to Section constructor must be supplied in name/' ...
-               'value pairs.']);
+        error(['@section.section: options must be supplied in name/value ' ...
+               'pairs.']);
     end
 
     optNames = lower(fieldnames(o));
@@ -44,7 +44,7 @@ elseif nargin > 1
         if any(strmatch(field, optNames, 'exact'))
             o.(field) = pair{2};
         else
-            error('%s is not a recognized option to the Section constructor.', ...
+            error('@section.section: %s is not a recognized option.', ...
                   field);
         end
     end

matlab/reports/@section/subsasgn.m

@@ -34,6 +34,6 @@ switch S.type
         assert(isnumeric(index));
         B(index) = V;
     otherwise
-        error('objArray subsasign syntax error')
+        error('@section.subsasgn: syntax error')
 end
 end
\ No newline at end of file

matlab/reports/@section/subsref.m

@@ -31,14 +31,14 @@ switch S(1).type
                     A = feval(S(1).subs, A);
                 end
             otherwise
-                error(['Section Class: unknown field or method: ' S(1).subs]);
+                error(['@section.subsref: unknown field or method: ' S(1).subs]);
         end
     case '()'
         A = A.elements.getElements(S(1).subs{:});
     case '{}'
-        error(['Section Class: ' S(1).type ' indexing not supported.']);
+        error(['@section.subsref: ' S(1).type ' indexing not supported.']);
     otherwise
-        error('Section Class: subsref.m impossible case')
+        error('@section.subsref: impossible case')
 end
 
 S = shiftS(S);

matlab/reports/@sections/sections.m

@@ -26,7 +26,7 @@ switch nargin
             'valid arguments are sections objects']);
         s = varargin{1};
     otherwise
-        error('Sections constructor: invalid number of arguments');
+        error('@sections.sections: invalid number of arguments');
 end
 end
 

matlab/reports/@sections/subsasgn.m

@@ -34,6 +34,6 @@ switch S.type
         assert(isnumeric(index));
         B.objArray(index) = V;
     otherwise
-        error('objArray subsasign syntax error')
+        error('@sections.subsasgn: syntax error')
 end
 end
\ No newline at end of file

matlab/reports/@sections/subsref.m

@@ -31,14 +31,14 @@ switch S(1).type
                     A = feval(S(1).subs, A);
                 end
             otherwise
-                error(['Sections Class: unknown field or method: ' S(1).subs]);
+                error(['@sections.subsref unknown field or method: ' S(1).subs]);
         end
     case '()'
         A = getSections(A, S(1).subs{:});
     case '{}'
-        error(['Sections Class: ' S(1).type ' indexing not supported.']);
+        error(['@sections.subsref ' S(1).type ' indexing not supported.']);
     otherwise
-        error('Sections Class: subsref.m impossible case')
+        error('@sections.subsref subsref.m impossible case')
 end
 
 S = shiftS(S);

matlab/reports/@table/subsasgn.m

@@ -34,9 +34,9 @@ switch S.type
             case fieldnames(A)
                 B.(S.subs) = V;
             otherwise
-                error(['field ' S.subs 'does not exist in the page class'])
+                error(['@table.subsasgn: field ' S.subs 'does not exist in the table class'])
         end
     otherwise
-        error('report subsasign syntax error')
+        error('@table.subsasgn: syntax error')
 end
 end
\ No newline at end of file

matlab/reports/@table/subsref.m

@@ -31,12 +31,12 @@ switch S(1).type
                     A = feval(S(1).subs, A);
                 end
             otherwise
-                error(['Table Class: unknown field or method: ' S(1).subs]);
+                error(['@table.subsref: unknown field or method: ' S(1).subs]);
         end
     case {'()', '{}'}
-        error(['Table Class: ' S(1).type ' indexing not supported.']);
+        error(['@table.subsref: ' S(1).type ' indexing not supported.']);
     otherwise
-        error('Table Class: subsref.m impossible case')
+        error('@table.subsref: subsref.m impossible case')
 end
 
 S = shiftS(S);