Nur in abook-0.5.2: abook.spec.
diff -abBpur abook-0.5.2/database.c abook-0.5.2-pgp/database.c
--- abook-0.5.2/database.c	2003-11-22 14:46:02.000000000 +0100
+++ abook-0.5.2-pgp/database.c	2004-04-13 10:29:44.920744534 +0200
@@ -14,6 +14,7 @@
 #include <fcntl.h>
 #include "abook.h"
 #include <assert.h>
+#include <ctype.h>
 #include "database.h"
 #include "list.h"
 #include "misc.h"
@@ -57,6 +58,9 @@ extern char *rcfile;
 
 struct abook_field abook_fields[ITEM_FIELDS] = {
 	{"Name",	"name",		TAB_CONTACT},/* NAME */
+  {"PGP", "pgp", TAB_CONTACT}, /* PGP */
+  {"Key ID", "pgpkey", TAB_CONTACT}, /* PGPKEY */
+  {"PGP/Mime", "pgpmime", TAB_CONTACT}, /* PGPSTYLE */
 	{"E-mails",	"email",	TAB_CONTACT},/* EMAIL */
 	{"Address",	"address",	TAB_ADDRESS},/* ADDRESS */
 	{"Address2",	"address2",	TAB_ADDRESS},/* ADDRESS2 */   
@@ -139,6 +143,20 @@ next:
 	return 0;
 }
 
+void
+normalize_pgp_data()
+{
+		struct db_enumerator e = init_db_enumerator(ENUM_ALL);
+		db_enumerate_items(e)
+		{
+			if( ! database[e.item][PGP] )
+				database[e.item][PGP] = strdup( "None" );
+				// Set PGP/Mime as default if not given
+			if( tolower( *database[e.item][PGP] ) != 'n' && ! database[e.item][PGPMIME] ){
+				database[e.item][PGPMIME] = strdup( "Yes" );
+		}
+	}
+}
 		
 
 int
@@ -153,6 +171,7 @@ load_database(char *filename)
 		return -1;
 	
 	parse_database(in);
+  normalize_pgp_data();
 
 	return (items == 0) ? 2 : 0;
 }
Nur in abook-0.5.2-pgp: database.c.orig.
diff -abBpur abook-0.5.2/database.h abook-0.5.2-pgp/database.h
--- abook-0.5.2/database.h	2003-11-21 22:16:16.000000000 +0100
+++ abook-0.5.2-pgp/database.h	2004-04-13 10:29:44.921744345 +0200
@@ -9,6 +9,9 @@
 
 enum {
 	NAME,
+	PGP,
+	PGPKEY,
+	PGPMIME,
 	EMAIL,
 	ADDRESS,
         ADDRESS2,
diff -abBpur abook-0.5.2/edit.c abook-0.5.2-pgp/edit.c
--- abook-0.5.2/edit.c	2004-01-26 12:35:30.000000000 +0100
+++ abook-0.5.2-pgp/edit.c	2004-04-13 10:30:18.588358761 +0200
@@ -9,6 +9,7 @@
 
 #include <string.h>
 #include <stdlib.h>
+#include <ctype.h>
 #include <assert.h>
 #include "abook_curses.h"
 #include "ui.h"
@@ -174,7 +175,7 @@ editor_print_data(int tab, int item)
 			for(k = 0; k < MAX_EMAILS; k++) {
 				getyx(editw, y, x);
 				mvwprintw(editw, y+1, FIELDS_START_X,
-				"%c -", '2' + k);
+				"%c -", '5' + k);
 				mvwprintw(editw, y +1, TAB_COLON_POS,
 						": %s", emails[k]);
 			}
@@ -258,6 +259,51 @@ change_name_field(char **field)
 }
 
 static void
+change_pgp_field(char **field)
+{
+  const char *pgp = NULL;
+
+  statusline_addstr( "PGP: (e)ncrypt, (s)ign, (b)oth, or (f)orget it?" );
+  while( ! pgp )
+    switch( getch() ) {
+      case 'e':
+       pgp = "Encrypt";
+       break;
+      case 's':
+       pgp = "Sign";
+       break;
+      case 'b':
+       pgp = "Encrypt and sign";
+       break;
+      case 'f':
+       pgp = "None";
+       break;
+    }
+
+  clear_statusline();
+  refresh_statusline();
+
+  if( *field ) 
+    my_free( *field );
+  *field = strdup( pgp );
+}
+
+static void
+change_pgpmime_field(char **field)
+{
+  // Cycles between "Yes" and "No"
+
+  if( ! *field || tolower( **field ) == 'n' ) {
+    if( *field ) my_free( *field );
+      *field = strdup( "Yes" );
+    }
+    else{
+      my_free( *field );
+      *field = strdup( "No" );
+    }
+}
+
+static void
 fix_email_str(char *str)
 {
 	for(; *str; str++ )
@@ -271,7 +317,7 @@ edit_emails(char c, int item)
 	char emails[MAX_EMAILS][MAX_EMAIL_LEN];
 	char tmp[MAX_EMAILSTR_LEN] = "";
 	int i, len;
-	int email_num = c - '2';
+	int email_num = c - '5';
 
 	split_emailstr(item, emails);
 	field = strdup(emails[email_num]);
@@ -317,10 +363,18 @@ edit_field(int tab, char c, int item)
 		switch(c) {
 			case '1': change_name_field(&database[item][NAME]);
 				  break;
-			case '2':
-			case '3':
-			case '4':
-			case '5': edit_emails(c, item); break;
+			case '2': change_pgp_field(&database[item][PGP]);
+				  break;
+			case '3': str = mkstr("%s: ", abook_fields[PGPKEY].name);
+				  change_field(str, &database[item][PGPKEY]);
+				  free(str);
+				  break;
+			case '4': change_pgpmime_field(&database[item][PGPMIME]);
+				  break;
+			case '5':
+			case '6':
+			case '7':
+			case '8': edit_emails(c, item); break;
 			default: return 0;
 		}
 		return 1;
Nur in abook-0.5.2-pgp: edit.c.orig.
Nur in abook-0.5.2-pgp: edit.c.rej.
diff -abBpur abook-0.5.2/list.c abook-0.5.2-pgp/list.c
--- abook-0.5.2/list.c	2004-01-26 10:51:35.000000000 +0100
+++ abook-0.5.2-pgp/list.c	2004-04-13 10:29:44.923743966 +0200
@@ -9,6 +9,7 @@
 
 #include <stdio.h>
 #include <string.h>
+#include <ctype.h>
 #include "abook.h"
 #include <assert.h>
 #include "ui.h"
@@ -118,7 +119,7 @@ print_list_line(int i, int line, int hig
 {
 	int extra = extra_column;
 	char tmp[MAX_EMAILSTR_LEN];
-	int real_emaillen = (extra_column > 0 || extra_alternative > 0) ?
+	int real_emaillen = ((extra_column > 0 && extra_column < ITEM_FIELDS) || extra_alternative > 0 ) ?
 		EMAILLEN : COLS - EMAILPOS;
 
 	scrollok(list, FALSE);