That day was a mess (disaster, not "MESS" emulator lol) for me, let me explain you:
That day (Sunday 25): I've found a few more emulators and I've investigated them about running each one with command-line and testing each one... took me hours, but I've got it, I added the emulators that works with command-line to the EFind list and the emulators that didn't work I've just listed them in a notepad for showing you. Vdmgr was the worst mess, because its a multi-emulator and I was doing research, seeing in the emulator's
homepage, found nothing after a while, trying for myself with many ways, and I didn't got it, I gave up.
I've finished listing new emulators, everything great, and then I saw that Stella's (Atari 2600 emulator) homepage listed in the EFind is obsoleted,
the current page is in Github!, so I decided to update every link of emulators I know and update links, so many links updated.
Also I've updated the exts, most of them are No-Intro based and others because they simply are missing (like .fds , that's a famicom disk system rom).
Next day: I send you the link, I was so happy to help you again... but I saw something... I've forgot
OpenMSX! My mess with vdmgr did me forget about one more emulator to add, so (as fast I can) I was doing more research for OpenMSX, then completing the file, and finished, but I did already uploaded the update, so I better copy all in the .ini with OpenMSX info and pasted in a new post, and that's all!
I thank you about that useful info, and I finished about the EFind! You don't have to wait for me. All you have to do now is download the new update.
About Nemulator, I contacted with the emulator developer and s/he told me that command-line support is in the works, so when that feature gets released (don't know how many time will take that) I'll be ready for testing and updating!