Since there may be many plugins written by independent programmers, each options will have a prefix -O in front of the plugin name.
For example, a plugin named "decomp" should expect its parameters to be in the following format:
-Odecomp:option1:option2:option3In this case, get_plugin_options("decomp") will return the "option1:option2:option3" part of the options string.
If there are several -O options in the command line, they will be concatenated with ':' between them.
This switch is not available in the IDA Home edition.