set autoedit = yes
set editor = "nano -r 80"
set fast_reply = yes
-#set reply_regexp = "^(([Rr][Ee]|[aA][wW]):[[:space:]]*)*"
+# The regex is case-insensitive POSIX ERE. Handle multiple prefixes using diff
+# common languages seen in groups.
+# RE: English/Spanish
+# AW: German
+# SV: Scandinavian
+# 回复: Simplified Chinese (Mandarin)
+set reply_regexp = "^((re|fwd|aw|sv|回复):[ \t]*)*"
set include = yes
ignore *