add KEEP_ALL_HEADERS slot

diff --git a/mailplate b/mailplate
index 4b03c05595b6b0cc978997e66a028ebe10b70cc1..0cceef1c8c674a0c50413464764491fda58b1eb6 100755 (executable)
--- a/mailplate
+++ b/mailplate
@@ -86,6 +86,7 @@ HELPER_SLOT_TRAILER = ')'   # character ending a helper slot
 STD_HEADERS = ('From', 'To', 'Cc', 'Bcc', 'Subject', 'Reply-To', 'In-Reply-To')
 KEEP_HEADERS = { 'KEEP_FROM_HEADER' : STD_HEADERS[:1]
                , 'KEEP_STD_HEADERS' : STD_HEADERS[1:]
+               , 'KEEP_ALL_HEADERS' : STD_HEADERS
                }
 
 SIG_DELIM='\n-- \n'
@@ -495,3 +496,4 @@ if options.edit:
         sys.exit(posix.EX_USAGE)
 
     os.execlp('sensible-editor', 'sensible-editor', outfname)
+