fix(man.lua): :Man ignores section of gzipped manpage #38235

Problem:
Under certain circumstances (e.g. gzipped manpages with mandoc),
:Man will not find the correct page because it does not process
multiple extensions correctly.
For example, with a file named strcpy.3p.gz, it will only check the .gz
part to try to check the section.
This leads to some pages being inaccessible because it will return the
page from the wrong section.

Solution:
Loop and try multiple extensions to try to find one which matches
the name of the section.
Also refactor the man.get_path function so that it can be tested.

0 files changed, 0 insertions, 0 deletions