From: Vincent Lefevre <vincent@vinc17.net>
Date: Sat, 11 Nov 2017 17:59:31 +0000 (+0100)
Subject: Add %R (number of read messages) for $status_format.
X-Git-Tag: mutt-1-10-rel~120
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=14e3777168d59f514c299118d8c54e089e8595ae;p=mutt

Add %R (number of read messages) for $status_format.
---

diff --git a/init.h b/init.h
index 8aa2d581..4d6d0e0d 100644
--- a/init.h
+++ b/init.h
@@ -3560,6 +3560,7 @@ struct option_t MuttVars[] = {
   ** .dt %P  .dd percentage of the way through the index
   ** .dt %r  .dd modified/read-only/won't-write/attach-message indicator,
   **             according to $$status_chars
+  ** .dt %R  .dd number of read messages *
   ** .dt %s  .dd current sorting mode ($$sort)
   ** .dt %S  .dd current aux sorting method ($$sort_aux)
   ** .dt %t  .dd number of tagged messages *
diff --git a/status.c b/status.c
index b19fb412..a069072f 100644
--- a/status.c
+++ b/status.c
@@ -55,6 +55,7 @@ static void _menu_status_line (char *buf, size_t buflen, size_t col, int cols, M
  * %p = number of postponed messages [option]
  * %P = percent of way through index
  * %r = readonly/wontwrite/changed flag
+ * %R = number of read messages [option]
  * %s = current sorting method ($sort)
  * %S = current aux sorting method ($sort_aux)
  * %t = # of tagged messages [option]
@@ -236,7 +237,21 @@ status_format_str (char *buf, size_t buflen, size_t col, int cols, char op, cons
         snprintf (buf, buflen, "%s", StChars->chars[i]);
       break;
     }
-      
+
+    case 'R':
+    {
+      int read = Context ? Context->msgcount - Context->unread : 0;
+
+      if (!optional)
+      {
+	snprintf (fmt, sizeof (fmt), "%%%sd", prefix);
+	snprintf (buf, buflen, fmt, read);
+      }
+      else if (!read)
+	optional = 0;
+      break;
+    }
+
     case 's':
       snprintf (fmt, sizeof (fmt), "%%%ss", prefix);
       snprintf (buf, buflen, fmt,