Index: work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.c
===================================================================
--- work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.c	(revision 9427)
+++ work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.c	(revision 9428)
@@ -544,6 +544,30 @@
 			TERM
 		},
 	},
+	{ PCB_EGKW_SECT_ALT_POLYGON, "alt_polygon",
+		{ /* field match */
+			TERM
+		},
+		{ /* subsection sizes */
+			{2, 2, SS_DIRECT},
+			TERM
+		},
+		{ /* attributes */
+			{"minx",  T_INT, 4, 2},
+			{"miny",  T_INT, 6, 2},
+			{"maxx",  T_INT, 8, 2},
+			{"maxy",  T_INT, 10, 2},
+			{"width_2",  T_INT, 12, 2},
+			{"spacing_2",  T_INT, 14, 2},
+			{"isolate_2",  T_INT, 16, 2},
+			{"layer",  T_INT, 18, 1},
+			{"pour",  T_BMB, 19, 0x01},
+			{"rank",  T_BMB, 19, BITFIELD(1, 1, 3)},
+			{"thermals",  T_BMB, 19, 0x80},
+			{"orphans",  T_BMB, 19, 0x40},
+			TERM
+		},
+	},
 	{ PCB_EGKW_SECT_LINE, "line",
 		{ /* field match */
 			TERM
Index: work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.h
===================================================================
--- work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.h	(revision 9427)
+++ work/alien_formats/eagle/eagle_bin/test_parser/eagle_bin.h	(revision 9428)
@@ -28,6 +28,7 @@
 	PCB_EGKW_SECT_SCHEMANET = 0x1f00,
 	PCB_EGKW_SECT_PATH = 0x2000,
 	PCB_EGKW_SECT_POLYGON = 0x2100,
+	PCB_EGKW_SECT_ALT_POLYGON = 0x2108,
 	PCB_EGKW_SECT_LINE = 0x2200,
 	PCB_EGKW_SECT_ALT_LINE = 0x2280,
 	PCB_EGKW_SECT_ALT_ALT_LINE = 0x2290,