Whitespace changes by clang-format.

These files are the ones with the least number of changes when running
clang-format over them and only the less controversial changes are
included, with a preference for having stay the same where things are
likely to be more controversial.
And mine would work out to be:

EAction( QIcon & s1, QString & s2, mudlet * m );

So - pretty much exact opposite. Yeah - this could lead to some "discussions", I think the official line was to: blend in with existing code style when making changes but to permit any reasonable choice in fresh material - so a conversation round the back of the bike shed might help to come to a common view, or it might not, but it would work out what the differences of opinion are - other than that, no worries. :grinning:

The biggest thing left out so far, I think, is the indentation of some of the larger header files (e.g. main.h, mudlet.h) which is quite untidy IMHO and not even based on a modulo-4 space for some (one of those does/did have a couple of lines where a series of tabs are used - not spaces - and they stick/stuck out like a sore thumb in Qt Creator if you show white-spaces!)  I assume that this is on the to-do or more contentious list, to be up for later decisions.