Internal all lower-case layer leaks on searches

[jidanni]

Visiting
https://docs.generic-mapping-tools.org/latest/search.html?q=basemap&check_keywords=yes&area=default#
gives

-b
define tick marks, annotations, and labels for basemaps and axes

-j
select a map projection or coordinate transformation

-r
define the extent of the map/plot region...

But the real page,
https://docs.generic-mapping-tools.org/latest/cookbook/options.html
shows the truth:

-B
Define tick marks, annotations, and labels for basemaps and axes

-J
Select a map projection or coordinate transformation

-R
Define the extent of the map/plot region

Indeed, there are also

-b
Select binary input and/or output

etc. on the page.

What apparently is happening is some internal all-lowercase comparison
layer, has inadvertently been leaked to public view.

Such internal layers, if any, should be well protected, and only
original-cased forms exposed.

Yes you might say, "What's the big deal? Afraid of a little lower case?"
(Let me know if this is intentional.)

Note that I am simply the lowest end user. All I used was my browser, like grandma clicking things, and never used a documentation package.