sysutils/py-ranger: Update to 1.9.3
While I'm here:
- Backport a runtime fix for environments that don't have sysutils/screen installed but have TERM set to "screen".
- Reduce patching by switching manpages to the preferred share/man location.
- Rebase and document the patch that avoids hardcoded paths to w3mimgdisplay (which is supplied via www/w3m-img).
Changelog:
https://github.com/ranger/ranger/blob/v1.9.3/CHANGELOG.md
PR: 247938
Submitted by: Greg Fitzgerald <gregf@hugops.pw> (based on)
Approved by: maintainer timeout (3+ weeks)
MFH: No (contains more additions/improvements than bugfixes)