print_structure : added ' = ' string next to the structure name

Signed-off-by: Laura Nervo <laura.nervo@esrf.fr>

zUtil_Parameters/print_structure.m

 function print_structure(structure, structurename, save, debug)
-%     print_structure(structure,structurename, save, debug)
-%     -----------------------------------------------------
+%     print_structure(structure, structurename, save, debug)
+%     ------------------------------------------------------
+%     Prints on screen and on a file (if wanted) the content of a structure
+%     variable, with depth = 5.
+%
 %     Creates [structurename]_struct.txt with list of stuctures inside 'structure'
-%     Creates [structurename].txt with output from the printing of
-%     'structure'
+%     and [structurename].txt with output from the printing of
+%     'structure' if 'save' is true
 %
 %     INPUT:
 %        structure     = structure to be printed <struct>
@@ -12,7 +15,7 @@ function print_structure(structure, structurename, save, debug)
 %        debug         = {true}
 
 if ~exist('structurename','var') || isempty(structurename)
-    structurename='parameters';
+    structurename = 'parameters';
 end
 if ~exist('save','var') || isempty(save)
     save = false;
@@ -65,7 +68,7 @@ for ii=1:length(names)
                                     end
                                 end % level 5
                                 if ~isin
-                                    out.odisp([structurename '.' names{ii} '.' subnames{jj} '.' subsubnames{kk} '.' subsubsubnames{ll}])
+                                    out.odisp([structurename '.' names{ii} '.' subnames{jj} '.' subsubnames{kk} '.' subsubsubnames{ll} ' ='])
                                     out.odisp(structure.(names{ii}).(subnames{jj}).(subsubnames{kk}).(subsubsubnames{ll}))
                                 end
                             else
@@ -73,7 +76,7 @@ for ii=1:length(names)
                             end
                         end % level 4
                         if ~isin
-                            out.odisp([structurename '.' names{ii} '.' subnames{jj} '.' subsubnames{kk}])
+                            out.odisp([structurename '.' names{ii} '.' subnames{jj} '.' subsubnames{kk} ' ='])
                             out.odisp(structure.(names{ii}).(subnames{jj}).(subsubnames{kk}))
                         end
                     else
@@ -81,7 +84,7 @@ for ii=1:length(names)
                     end
                 end % level 3
                 if ~isin
-                    out.odisp([structurename '.' names{ii} '.' subnames{jj}])
+                    out.odisp([structurename '.' names{ii} '.' subnames{jj} ' ='])
                     out.odisp(structure.(names{ii}).(subnames{jj}))
                 end
             else
@@ -89,7 +92,7 @@ for ii=1:length(names)
             end
         end % level 2
         if ~isin
-            out.odisp([structurename '.' names{ii}])
+            out.odisp([structurename '.' names{ii} ' ='])
             out.odisp(structure.(names{ii}))
         end
         out.odisp(' ');
@@ -98,11 +101,11 @@ for ii=1:length(names)
     end
 end % level 1
 if ~isin
-    out.odisp(structurename)
+    out.odisp([structurename ' ='])
     out.odisp(structure)
 end
 
-if debug
+if save
     diary('off');
 end