gendoc: dispatch print document content by commandline arguments
Before this patch, gendoc.py only prints hg.1.gendoc.txt content.
This adds any content print function.
gendoc: rename to showdoc from show_doc
This function prints hg.1.gendoc.txt content.
check-code: automatically preppend "warning: " to all warning messages
Some warnings had "warning: " at the beginning of their message. Now this
is done consistent for all messages.
Especially in test-check-code-hg.t it is an advantage to see warnings at once
because only exceptions to them are tolerated. It is (almost) as obvious as
before
a6180647ea.
The prefix will not remain when a warning is changed to a failure. A change
like
a91387a37f will not be necessary anymore.
rollback: add reference to "hg commit --amend"
Now that rollback is deprecated (yay!) users might need a pointer to
the alternative for 99% of the cases where I used rollback.
run-tests: generally handle line endings on windows by re
Recently this regexp was only appended when running a python test. When running
a tsttest there was a separate handling for each line type. Simplify and unify
this.
run-tests: test for os.altsep instead of os.name when checking \ for /
This tells more explicitly what it is about