Update to 2.3.1:

* Fix: Compatibility with sqlite3 version >= 3.52.0

engines/sqlite.sh

@@ -7,7 +7,6 @@ function SQL_addquotes {
     # add quotes and escape string
     if [ -n "$line" ]; then
       line=$(escape_string "$line")
-      line="${line/%=/= }"
       line="${line/ = /=\"}"
       line="${line/%/\"}"
     fi
@@ -63,7 +62,7 @@ function generate_SQL_alpha {
 function fetch_BBlog_entries_alpha {
   SQL="$(generate_SQL_alpha)"
   SQL="${SQL% OR citeref=\'} ORDER BY prauth,year"
-  sqlite3 -line "$db" "$SQL" | SQL_addquotes
+  sqlite3 "$db" ".mode line --colsep ' = '" "$SQL" | SQL_addquotes
   # add an empty line
   echo ""
 }