error line numbers is skewed about as3shebang HOT 3 CLOSED

example:

#!/usr/bin/env as3shebang -el -ec

import shell.*;
import C.macros.*;

trace( "local script" );

trace( "args = " + Program.argv );
trace( "file = " + __FILE__ );
trace( "line = " + __LINE__ );
trace( UNKNOWN );
//throw new Error( "hello world" );

trace( "EOF" );

trace( UNKNOWN ); is on line 11

but the error stack trace shows

ReferenceError: Error #1065: Variable UNKNOWN is not defined.
	at global$init()[:20]
	at shell::Runtime$/eval()
	at corsaair.tools.as3shebang::App/main()
	at global$init()

that's because the wrapper scripts add 9 lines at the top

from as3shebang.

ok problem fixed by saving the wrapper scripts line numbers
in the global var _global.as3sh_err_line_diff

and then scanning the error stack trace line number
subtracting this number

from as3shebang.

well ... the problem occurs again when the stack trace contains multiple line numbers

with this script

#!/usr/bin/env as3shebang -el -ec

import shell.*;
import C.macros.*;

function something()
{
    return UNKNOWN;
}

trace( "local script" );

trace( "args = " + Program.argv );
trace( "file = " + __FILE__ );
trace( "line = " + __LINE__ );
trace( something() );
//throw new Error( "hello world" );

trace( "EOF" );

return UNKNOWN; is on line 8
but the function call generating the error
trace( something() ); is on line 16

see

the first error number in the stack trace is correct

at Function/anonymous()[:8] for return UNKNOWN;

but the second line is incorrect
at global$init()[:25] for trace( something() );

should be at global$init()[:16]

from as3shebang.