On http://plantuml.com/command-line I have found:
-DVAR1=value To set a preprocessing variable as if '!define VAR1 value' were used
-Sparam1=value To set a skin parameter as if 'skinparam param1 value' were used
But nothing about !include. I would like to have yet another feature - include file like:
-I=path/to/file.puml To include file as if '!include file.puml' were used
-I=path/to/folder/ The same but all files in folder
-I=path/to/folder/*.skinparam The same by pattern
I expect to use this feature to `!include style.skinparam`. And I would like to have ability to change a style without changing source files.
Thanks for attention.