Hi Greg, Thanks for noticing, it turned out to be a regression introduced in v3.
Bruno Victal (1): gnu: docbook2x: Fix build. gnu/packages/docbook.scm | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) base-commit: e769385a7e348c8ba97614d889d7e8625fd8226a -- 2.41.0
