Add $crypt_protected_headers_save.

Setting this option will save the protected header back into the
clear-text message headers.  This improves
usability (searching/limiting/replying) when reopening a mailbox
without header cache.  However, it is a security trade-off, so
defaults off and strongly warns about what it is doing in the documentation.

1 files changed, 1 insertions, 0 deletions

diff --git a/copy.h b/copy.h
index 2ba54143..11ade381 100644
--- a/copy.h
+++ b/copy.h
@@ -54,6 +54,7 @@
 #define CH_UPDATE_REFS    (1<<17) /* update References: */
 #define CH_DISPLAY        (1<<18) /* display result to user */
 #define CH_UPDATE_LABEL   (1<<19) /* update X-Label: from hdr->env->x_label? */
+#define CH_UPDATE_SUBJECT (1<<20) /* update Subject: protected header update */
 
 
 int mutt_copy_hdr (FILE *, FILE *, LOFF_T, LOFF_T, int, const char *);