There is a plug-in for VS code for SIMPL+.? I have not played with it much, but it seems to work.? I typically have VS code open for other things anyway.? It appears to only have compiling for 3 series with ctrl+F12.? Just compile it once for 3-series then click on the terminal tab.? Push up to repeat last command and change the last line from series3 to series4 and hit enter.? (or add series4 if you want it for both)? This will compile for 4 series.? To recompile, just do up again and hit enter.?

cross compiler help:
?spluscc command line parameters:

?\???????????????????????? : Displays this help
?\build <module [module]>? : Compiles the specified module
???????????????????????????? Example:? \build "c:\my module.usp"
???????????????????????????? Example:? \build module1.usp module2.usp
?\rebuild <module [module]>: Force a compilation of the specified module
?\target <device [device]> : Specifies the target devices for which to compile
???????????????????????????? device = series2 | series3
???????????????????????????? Example:? \target series3
???????????????????????????? Example:? \target series2 series3 series4
?\out <file>?????????????? : Write all compilation output to the specified file
?\usersplusfolder <folder> : User SIMPL+ folder
?\silent?????????????????? : Suppress console output
?\errorcodes?????????????? : Displays compilation error codes