From 00ab4e59a8e812986c17fbc09275cfe0583286dc Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Fri, 16 Nov 2012 15:16:48 +0100
Subject: support EF and EX arguments. FALSE (>= 0) means to refuse
 closing/exiting if the current file / any file is dirty (modified)

-EF and -EX may be used to enforce a close/quit without saving
---
 qbuffers.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'qbuffers.cpp')

diff --git a/qbuffers.cpp b/qbuffers.cpp
index 51bf65f..28b54dc 100644
--- a/qbuffers.cpp
+++ b/qbuffers.cpp
@@ -226,6 +226,18 @@ Ring::find(const gchar *filename)
 	return cur;
 }
 
+bool
+Ring::is_any_dirty(void)
+{
+	Buffer *cur;
+
+	LIST_FOREACH(cur, &head, buffers)
+		if (cur->dirty)
+			return true;
+
+	return false;
+}
+
 bool
 Ring::edit(const gchar *filename)
 {
-- 
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