Igor Kushnir authored May 30, 2022 and Jonathan Marten committed May 31, 2022

After recent major changes to man's listDir() (starting at
223de3ec and ending with
1d752c04) man page names acquired
section suffixes in parentheses. For example, "aio.h" became
"aio.h (0p)". This page name format change broke URLs formed by joining
a section URL and a page name, e.g. "man:/(7)" + '/' + "bootup (7)".
The `xdg-open "man:/(7)/bootup (7)"` command opens this broken link in
KHelpCenter, which displays the "Manual Page Viewer Error" page.
The added section suffixes also break displaying man pages in KDevelop's
Man Pages documentation plugin.

Revert this breaking change by removing the section suffix rather than
reformatting it into parentheses.

(cherry picked from commit d676e808)

BUG: 452920
FIXED-IN: 22.04.02