The javascript tab in .md templates can be
generated along with the line that adds js
example.
Further, as a part of the effort of moving
towards a single template, the markdown extension
for javascrit examples is modified to return empty
string if javascript example doesn't exist for that
endpoint. This would make it possible to cover more
endpoints with a single template.
The js example tabs are now automatically generated
during generation of javascript code, and so need to
be removed. Also, the markdown function to render js
examples can be added in all templates, since it is
parses and returns an empty string if the examples
don't exist, and allows us to move towards a common
template.
The pages have been verified to be correct
by using diff between old and new pages' raw HTML.
Now, the descriptions and all subschemas
are directly returned just by
`generate_code_example`, and so, these individual
subschemas and descriptions can be removed from the
templates.
All API endpoints docs are exactly the same after the
change, except few where missing 400 responses got added
due to the modification
The term `parameter` is a better word than `argument` for data passed
to an API endpoint; this is why OpenAPI uses in their terminology.
Replace `argument` with `parameter` in the API docs to improve their
readability.
Fixes#15435.
Firstly, change endpoint descriptions in zulip.yaml so that they
match their counterpart in the api docs. Then edit the api docs
so that they use api description markdown extension for displaying
endpoint description.