Avoid <substeps> element in man pages
authorPeter Eisentraut <[email protected]>
Thu, 7 Apr 2022 11:45:25 +0000 (13:45 +0200)
committerPeter Eisentraut <[email protected]>
Thu, 7 Apr 2022 11:45:25 +0000 (13:45 +0200)
commitd772b18d44c209ec4a48ba6e1d86c13445318b81
treeff79d495e123fb7b2eea88ba383ed79108bfa6ca
parent5b186308fbc41d0713fa91426d57a2afe37dd969
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.
doc/src/sgml/ref/pgupgrade.sgml