/*  GERMANY2.SAS                                                                                                                        
 *  EUR21286                                                                                                                            
 *  corrects Umlauts with MAPS.GERMANY2                                                                                                 
 *  for SAS under MS-Windows (ANSI Coding scheme)                                                                                       
 *                                                                                                                                      
 *  Thomas Dachsel, 6.7.1994 & 4.8.1994 & 5.9.1994                                                                                      
 */                                                                                                                                     
                                                                                                                                        
libname maps 'j:/maps'; /* <=== Enter appropriate MAP directory path */                                                                 
                                                                                                                                        
/* does the ss -> sz substitution missing in the original GERMANY2 data set */                                                          
 */                                                                                                                                     
%macro subst_ss(string);                                                                                                                
   j=index(idname2,"&string");                                                                                                          
   if j>0 then                                                                                                                          
   do;                                                                                                                                  
      idname2=substr(idname2,1,i-1)                                                                                                     
              ||'df'x                                                                                                                   
              ||substr(idname2,i+2,length(idname2)-(i+1));                                                                              
   end;                                                                                                                                 
%mend;                                                                                                                                  
                                                                                                                                        
data ger2ansi;                                                                                                                          
   set maps.germany2;                                                                                                                   
   /* a diaresis */ i=index(idname2,byte(123));                                                                                         
                    if i>0 then substr(idname2,i,1)='e4'x;                                                                              
   /* o diaresis */ i=index(idname2,byte(229));                                                                                         
                    if i>0 then substr(idname2,i,1)='f6'x;                                                                              
   /* u diaresis */ i=index(idname2,byte(125));                                                                                         
                    if i>0 then substr(idname2,i,1)='fc'x;                                                                              
                    i=index(state2,byte(125));                                                                                          
                    if i>0 then substr(state2,i,1)='fc'x;                                                                               
   /* A diaresis does not occur */                                                                                                      
   /* O diaresis */ i=index(idname2,byte(92));                                                                                          
                    if i>0 then substr(idname2,i,1)='d6'x;                                                                              
   /* U diaresis */ i=index(idname2,byte(33));                                                                                          
                    if i>0 then substr(idname2,i,1)='dc'x;                                                                              
   /* Minor correction */                                                                                                               
   if idname='KS Neustadt an der Weinstrass' then                                                                                       
      idname='KS Neustadt an der Weinstrasse';                                                                                          
   i=index(idname2,'ss');                                                                                                               
   if i>0 then do;                                                                                                                      
      /* do apppropriate ss -> sz substitution according to Germany map */                                                              
      %subst_ss(rass);   /* ...strasse */                                                                                               
      %subst_ss(tass);   /* Stassfurt */                                                                                                
      %subst_ss(assb);   /* Hassberge */                                                                                                
      %subst_ss(ossl);   /* Rosslau */                                                                                                  
      %subst_ss(ross);   /* Grossenhain, Gross-Gerau */                                                                                 
      %subst_ss(iess);   /* Giessen */                                                                                                  
      %subst_ss(eiss);   /* Meiss*, Weissenburg */                                                                                      
      %subst_ss(ssne);   /* Poessneck */                                                                                                
      /* this is a test for printing the ss/sz ambiguous cases */                                                                       
      *put idname $34. idname2 $34.;                                                                                                    
   end;                                                                                                                                 
                                                                                                                                        
run;