system cmdargc

(system-cmdargc)

system-cmdargc returns the number of command line argument on Linux, Windows and Mac OS X. Note that the zeroth argument is the application name (as in C).

Example

Example of starting DemoConsole with a bunch of arguments and extracting them later. ./DemoConsole 1 2 3 4 5 5

DemoConsole
> (system-cmdargc)   
7
> (system-cmdargv 10)  
#f
> (system-cmdargv 5) 
"5"