Trying to correctly parse the output of -

hg log --template "{files}\n"

- for filenames containing spaces led me to -

hg log --template "{files|urlescape}\n"

- which gives me "abort: template: no key named 'my-file'", after which I
found this issue. I then tried -

hg log --template "{files|stringify|urlescape}\n"

- as mentioned below. This will run but does not solve the basic problem,
because it produces output such as this (for 2 files):

a%20file%20name%20another_file

So, am I correct in concluding that currently there is no "--template
{files}" filter which can handle filenames containing spaces, such that the
output can be correctly parsed?