Avoid <substeps> element in man pages The upstream DocBook manpages stylesheet apparently does not handle the <substeps> element at all, and so the content comes out unformatted, which is not useful.
As a workaround, replace <substeps> with a nested <procedure>, which ends up effectively the same in output. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/d772b18d44c209ec4a48ba6e1d86c13445318b81 Modified Files -------------- doc/src/sgml/ref/pgupgrade.sgml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)