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-rw-r--r--src/dged/buffer.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/dged/buffer.h b/src/dged/buffer.h
index b9edf4a..05b85de 100644
--- a/src/dged/buffer.h
+++ b/src/dged/buffer.h
@@ -173,6 +173,7 @@ bool buffer_is_empty(struct buffer *buffer);
bool buffer_is_modified(struct buffer *buffer);
bool buffer_is_readonly(struct buffer *buffer);
void buffer_set_readonly(struct buffer *buffer, bool readonly);
+bool buffer_is_backed(struct buffer *buffer);
void buffer_kill_line(struct buffer_view *view);
void buffer_forward_delete_char(struct buffer_view *view);