It'd be nice to get command line parameter that allows to start Sikuli IDE with a specified script already loaded.
IDE already have this parameter. Just put the file name after sikuli-ide.sh.
I am using Sikuli-IDE.bat and this param is not documented there.
Sikuli-IDE.bat -h usage: Sikuli-IDE [--args <arguments>] [-h] [-r <sikuli-file>] [-s] [-t <sikuli-test-case>]
Good catch. It's there, just not documented. I'll fix the document anyway.
It seems that sys.argv processing depends how the file is loaded - see bug #788005
Bug watches keep track of this bug in other bug trackers.
IDE already have this parameter. Just put the file name after sikuli-ide.sh.