Currently there's very mild support for "asm" as a language type, but [the definition file](https://github.com/geany/geany/blob/master/data/filedefs/filetypes.asm) seems to just be partial support for Intel assembly.
I'd like to have better support for ARM assembly, but I'm not sure if people would be interested in that, or what it should be called, etc.
I think that the existing language definition should be renamed to `intel_asm` and then the new definition should be added as `arm_asm`, or something like that. On the other hand they both have file names with `.s` extensions so the editor would probably not handle that too well.
Thoughts?