unplugged-system/external/libxml2/test/regexp/bug420596

=>(\+|-)(0[0-9]|1[0-1])
+01
-01
+10
-10
=>[+-](0[0-9]|1[0-1])
+01
-01
+10
-10
Initial commit: AOSP 14 with modifications for Unplugged OS 2025-10-06 13:59:42 +00:00			`=>(\+\|-)(0[0-9]\|1[0-1])`
			`+01`
			`-01`
			`+10`
			`-10`
			`=>[+-](0[0-9]\|1[0-1])`
			`+01`
			`-01`
			`+10`
			`-10`