signal the user when the buffer is dirty

2 files changed, 4 insertions, 0 deletions

diff --git a/gui.h b/gui.h
index 4380bf4..552ea7e 100644
--- a/gui.h
+++ b/gui.h
@@ -17,6 +17,7 @@ struct gcolor {
 };
 
 #define GBlack      (GColor){ 0, 0, 0, 0 }
+#define GGray       (GColor){ 150, 150, 150, 0 }
 #define GPaleBlue   (GColor){ 208, 235, 255, 0 }
 #define GPaleGreen  (GColor){ 231, 255, 221, 0 }
 #define GPalePink   (GColor){ 255, 248, 221, 0 }
diff --git a/win.c b/win.c
index 5cc8c48..d2fea91 100644
--- a/win.c
+++ b/win.c
@@ -400,6 +400,9 @@ draw(W *w, GColor bg)
 	flushfrag(&f, w, 0, 0, sel);
 	if (cw != 0)
 		g->drawrect(&w->gr, cx, cy, cw, font.height, GXBlack);
+	if (w != &tag.win && w->eb->path)
+	if (w->eb->frev != eb_revision(w->eb))
+		g->drawrect(&w->gr, 2, VMargin, HMargin-4, HMargin-4, GGray);
 	w->rev = eb_revision(w->eb);
 }