resid displays the name of the equations if they are specified in equations tags.

matlab/resid.m

@@ -31,6 +31,20 @@ function z = resid(junk)
 
 global M_ options_ oo_
 
+tagname = 'name';
+if nargin && ischar(junk)
+    tagname = junk;
+end
+
+
+tags  = M_.equations_tags;
+istag = 0;
+if length(tags)
+    istag = 1;
+end
+
+
+
 steady_state_old = oo_.steady_state;
 
 % If using a steady state file, initialize oo_.steady_state with that file
@@ -80,19 +94,31 @@ else
                oo_.exo_det_steady_state], M_.params);
 end
 
+
 % Display the non-zero residuals if no return value
 if nargout == 0
     for i = 1:4
         disp(' ')
     end
-    
+    disp('Residuals of the static equations:')
+    disp(' ')
     for i=1:M_.orig_endo_nbr
         if abs(z(i)) < options_.dynatol/100
             tmp = 0;
         else
             tmp = z(i);
         end
-        disp(['Residual for equation number ' int2str(i) ' is equal to ' num2str(tmp)])
+        if istag
+            tg = tags(cell2mat(tags(:,1)) == i,2:3); % all tags for equation i
+            ind = strmatch( tagname, cellstr( tg(:,1) ) );
+        end
+        if length(ind) == 0 || ~istag
+            disp(['Equation number ' int2str(i) ' : ' num2str(tmp)])
+        else
+            t1 = tg( ind , 2 );
+            s = cell2mat(t1);
+            disp( ['Equation number ', int2str(i) ,' : ', num2str(tmp) ,' : ' s])
+        end
     end
     for i = 1:2
         disp(' ')

matlab/select_from_table.m

@@ -0,0 +1,24 @@
+function [indices] = select_from_table(table,key,value)
+% Copyright (C) 2010 Dynare Team
+%
+% This file is part of Dynare.
+%
+% Dynare is free software: you can redistribute it and/or modify
+% it under the terms of the GNU General Public License as published by
+% the Free Software Foundation, either version 3 of the License, or
+% (at your option) any later version.
+%
+% Dynare is distributed in the hope that it will be useful,
+% but WITHOUT ANY WARRANTY; without even the implied warranty of
+% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+% GNU General Public License for more details.
+%
+% You should have received a copy of the GNU General Public License
+% along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
+    candidates = table(strmatch(key,table(:,2),'exact'),:);
+    if nargin == 2
+      indices = cell2mat( candidates(:,1) );
+      return;
+    end
+    indices = candidates(strmatch(value, candidates(:,3), 'exact'),1);
+    indices = cell2mat(indices);