Build systems for files without extension

[oldnobody]

Hi there,
I am working with text files that have no extension, and I want to run (open) these files with two different applications, depending on which shortcut key I press.
Say I press F1, then I would like to run the file with application A,
if I press F2, it should run the file with application B.

How could I achieve this in Sublime?

[oldnobody]

It seems like such a simple task, but I can’t find a solution in Sublime Text.
Any Suggestions?

[oldnobody]

No suggestions?

[kingkeith]

I guess you should define your build system(s) , and then worry about keybindings after you have the functionality you desire available through the menu

[oldnobody]

thank you!
I have the build systems in place, so it works when I do it thru the menu,
change build system and then build, but how can I do these two steps in one keystroke?

edit:
I found the answer here:

Change build system by keyboard shortcut

Since I'm writing in two different dialects of markdown that do two very different things, I often times end up switching the build system back forth between the two. I was wondering if it would be possible to cycle through build systems or give build systems their own short cut.

thank you for bringing me to the solution!!