Macros need escaping for bash shell

[Aidan63]

Hello,
I've recently came across two issues for macros with the hxp.HXML class. The first is that addMacro only adds one dash for the macro flag when it should be a double dash.

Once that one character modification has been made the second issue is that the brackets in macro functions need to be escaped for bash. Currently macros are simple appended to the HXML array e.g. --macro snow.Set.config("config.json") but this causes the bash: syntax error near unexpected token('\ error on linux when calling build. To get around this macro brackets should to be escaped e.g. --macro snow.Set.config\("config.json"\).

Thanks

[player-03]

Nowadays, the main use case is for HXML objects to be converted to string and written to a .hxml file. In that case, extra escape characters would be inappropriate, since Bash never touches the file contents.

The extra dash has been added, so I think this is resolved.