From a552eb852c1d02cedb0c6517603ce44a219e3110 Mon Sep 17 00:00:00 2001
From: Pierre Habouzit <madcoder@debian.org>
Date: Mon, 14 May 2007 21:23:21 +0200
Subject: [PATCH] much shorter.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---
 flags.c            | 93 +++++++++++++++++++---------------------------
 lib-ui/curs_main.c |  3 +-
 2 files changed, 39 insertions(+), 57 deletions(-)

diff --git a/flags.c b/flags.c
index fc3c4b4..c767ac6 100644
--- a/flags.c
+++ b/flags.c
@@ -318,66 +318,49 @@ int mutt_thread_set_flag (HEADER * hdr, int flag, int bf, int subthread)
   /* not reached */
 }
 
-int mutt_change_flag (HEADER * h, int bf)
+int mutt_change_flag(HEADER * h, int bf)
 {
-  int i, flag;
-  event_t event;
-
-  mvprintw (LINES - 1, 0, "%s? (D/N/O/r/*/!): ",
-            bf ? _("Set flag") : _("Clear flag"));
-  clrtoeol ();
+    static char const actions[] = {
+        ['d'] = M_DELETE,       ['D'] = M_DELETE,
+        ['n'] = M_NEW,          ['N'] = M_NEW,
+        ['o'] = M_OLD,          ['O'] = M_OLD,
+        ['r'] = M_REPLIED,      ['R'] = M_REPLIED,
+        ['*'] = M_TAG,
+        ['!'] = M_FLAG,
+    };
+
+    int c;
+
+    mvprintw(LINES - 1, 0, "%s? (D/N/O/r/*/!): ",
+             bf ? _("Set flag") : _("Clear flag"));
+    clrtoeol();
+
+    c = mutt_getch().ch;
+    if (c == -1) {
+        CLEARLINE (LINES - 1);
+        return (-1);
+    }
 
-  event = mutt_getch ();
-  i = event.ch;
-  if (i == -1) {
     CLEARLINE (LINES - 1);
-    return (-1);
-  }
-
-  CLEARLINE (LINES - 1);
-
-  switch (i) {
-  case 'd':
-  case 'D':
-    flag = M_DELETE;
-    break;
-
-  case 'N':
-  case 'n':
-    flag = M_NEW;
-    break;
-
-  case 'o':
-  case 'O':
-    if (h)
-      mutt_set_flag (Context, h, M_READ, !bf);
-    else
-      mutt_tag_set_flag (M_READ, !bf);
-    flag = M_OLD;
-    break;
 
-  case 'r':
-  case 'R':
-    flag = M_REPLIED;
-    break;
-
-  case '*':
-    flag = M_TAG;
-    break;
-
-  case '!':
-    flag = M_FLAG;
-    break;
+    if (c < 0 || c > countof(actions) || !actions[c]) {
+        BEEP();
+        return -1;
+    }
 
-  default:
-    BEEP ();
-    return (-1);
-  }
+    if (actions[c] == M_OLD) {
+        if (h) {
+            mutt_set_flag(Context, h, M_READ, !bf);
+        } else {
+            mutt_tag_set_flag(M_READ, !bf);
+        }
+    }
 
-  if (h)
-    mutt_set_flag (Context, h, flag, bf);
-  else
-    mutt_tag_set_flag (flag, bf);
+    if (h) {
+        mutt_set_flag(Context, h, actions[c], bf);
+    } else {
+        mutt_tag_set_flag(actions[c], bf);
+    }
 
-  return 0;
+    return 0;
 }
diff --git a/lib-ui/curs_main.c b/lib-ui/curs_main.c
index b094f23..0fa37cb 100644
--- a/lib-ui/curs_main.c
+++ b/lib-ui/curs_main.c
@@ -1742,8 +1742,7 @@ int mutt_index_menu (void)
       CHECK_VISIBLE;
       CHECK_READONLY;
 
-      if (mutt_change_flag (tag ? NULL : CURHDR, (op == OP_MAIN_SET_FLAG)) ==
-          0) {
+      if (mutt_change_flag (tag ? NULL : CURHDR, (op == OP_MAIN_SET_FLAG)) == 0) {
         menu->redraw = REDRAW_STATUS;
         if (tag)
           menu->redraw |= REDRAW_INDEX;
-- 
2.20.1