/usr/share/syncevolution/xml/scripting/05vcard-evolution.xml is in syncevolution-common 1.5.3-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |    <macro name="VCARD_BEFOREWRITE_SCRIPT_EVOLUTION"><![CDATA[
     // a wordaround for cellphone in evolution. for incoming contacts, if there is only one CELL,
     // strip the HOME or WORK flag from it. Evolution then should show it. */
     INTEGER i, wanted, cell_phones;
     i = 0;
     cell_phones = 0;
     while(i < SIZE(TEL_FLAGS)) {
       // 0x10 is the flag of 'cell' type of telephone
       if(TEL_FLAGS[i] & 0x10) {
         cell_phones = cell_phones + 1;
         wanted = i;
       }
       i = i + 1;
     }
     if(cell_phones == 1) {
       TEL_FLAGS[wanted] = 0x10;
     }
     // Google sends TYPE=WORK and TYPE=HOME when it means
     // normal VOICE phone numbers. Add that flag when
     // importing into Evolution, because Evolution does not
     // display the numbers without VOICE.
     i = 0;
     while(i < SIZE(TEL_FLAGS)) {
       if(TEL_FLAGS[i] == 1 || TEL_FLAGS[i] == 2) {
         TEL_FLAGS[i] = TEL_FLAGS[i] | 8;
       }
       i = i + 1;
     }
     if (N_LAST == EMPTY && N_FIRST == EMPTY && N_MIDDLE == EMPTY) {
         // split full name (FN) into first/middle/last components (N)
         // when those are empty, because Evolution and MeeGo UX depend on them
         integer i;
         // split at spaces
         string words[];
         integer numwords;
         string name;
         integer start;
         integer space;
         integer namelen;
         name = NORMALIZED(FN);
         namelen = SIZE(name);
         start = 0;
         numwords = 0;
         while (TRUE) {
            space = FIND(name, " ", start);
            if (space) {
               words[numwords] = SUBSTR(name, start, space - start);
               numwords = numwords + 1;
               start = space + 1;
               name;
               while (SUBSTR(name, start, 1) == " ") {
                   start = start + 1;
               }
            } else {
               if (start < namelen) {
                  words[numwords] = SUBSTR(name, start);
                  numwords = numwords + 1;
               }
               break;
            }
         }
         if (numwords == 0) {
             // use email address, phone number, etc. as fallback
             N_FIRST = EMAIL[0];
             if (N_FIRST == EMPTY) {
                N_FIRST = TEL[0];
             }
         } else if (numwords == 1) {
             N_FIRST = words[0];
         } else {
             // start and end index of middle name(s), both inclusive
             integer startmiddle;
             integer endmiddle;
             name = words[0];
             namelen = SIZE(name);
             // last name given first as in "Doe, John"?
             if (SUBSTR(name, namelen - 1, 1) == ",") {
                 N_LAST = SUBSTR(name, 0, namelen - 1);
                 N_FIRST = words[1];
                 startmiddle = 2;
                 endmiddle = numwords - 1;
             } else {
                 N_FIRST = name;
                 startmiddle = 1;
                 endmiddle = numwords - 2;
                 N_LAST = words[numwords - 1];
             }
             if (endmiddle >= startmiddle) {
                 N_MIDDLE = words[startmiddle];
                 startmiddle = startmiddle + 1;
                 while (endmiddle >= startmiddle) {
                    N_MIDDLE = N_MIDDLE + " " + words[startmiddle];
                    startmiddle = startmiddle + 1;
                 }
             }
         }
     }
     // Ensure that FILE-AS is set. Some EDS versions will set it,
     // so we need to do the same to ensure that incoming items
     // match DB items during a slow sync.
     if (FILE_AS == EMPTY) {
        FILE_AS = N_LAST;
        if (N_FIRST != EMPTY) {
           if (FILE_AS != EMPTY) {
              FILE_AS = FILE_AS + ", ";
           }
           FILE_AS = FILE_AS + N_FIRST;
        }
     }
     $VCARD_OUTGOING_PHOTO_VALUE_SCRIPT;
   ]]></macro>
   <macro name="VCARD_AFTERREAD_SCRIPT_EVOLUTION"><![CDATA[
     $VCARD_INCOMING_PHOTO_VALUE_SCRIPT;
   ]]></macro>
 |