They do fill it with spaces/tabulations. Look at the example that is encouraged:
Yes: # Aligned with opening delimiter
foo = long_function_name(var_one, var_two,
var_three, var_four)
--
https://code.launchpad.net/~eduardo-mucelli/cairo-dock-plug-ins-extras/Twitter/+merge/86129
Your team Cairo-Dock Team is requested to review the proposed merge of
lp:~eduardo-mucelli/cairo-dock-plug-ins-extras/Twitter into
lp:cairo-dock-plug-ins-extras.
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