libxml2/result/relaxng/tutor4_4_1.err

./test/relaxng/tutor4_4.rng:25: element ref: Relax-NG parser error : Detected a cycle in inline references
Relax-NG schema ./test/relaxng/tutor4_4.rng failed to compile
[libxml2]Add libxml2 library 2026-07-19 22:48:13 +08:00			`./test/relaxng/tutor4_4.rng:25: element ref: Relax-NG parser error : Detected a cycle in inline references`
			`Relax-NG schema ./test/relaxng/tutor4_4.rng failed to compile`