- replace tabs with spaces where possible
- remove line ending spaces
- remove double/triple newlines at EOF
- fix a non-UTF-8 character
- cleanup a few indentations/line continuations
in manual examples
Closes https://github.com/curl/curl/pull/3037
Include the test number in the names of files written out by tests to
reduce the chance of accidental duplication and to make it more clear
which test is associated with which file.
