OpenEuphoria

Re: 3.0.3 - position()

• Posted by Pete Lomax <petelomax at blueyonder.co.uk> May 20, 2007
• 710 views

Juergen Luethje wrote:
> Maybe this issue can be fixed in Eu 3.0.3?
I managed to reproduce this problem on windows98, by opening a dos prompt,
setting the number of lines to 43, and using exwc.

I recon the problem is that line 1419 in be_machine.c reads:
    if (have_console) {
	GetConsoleScreenBufferInfo(console_output, &info);
	line_max = info.dwSize.Y;
	col_max = info.dwSize.X; 
    }
    else {
	line_max = 25;
	col_max = 80;
    }

and line 3670 in be_machine.c reads:
    if (line_val < 1 || line_val > line_max || 
	 col_val < 1 ||  col_val > col_max) {
	sprintf(TempBuff, 
	"attempt to move cursor off the screen to line %d, column %d",
	line_val, col_val);
	RTFatal(TempBuff);

so is it not just a matter of re-setting line_max and re-doing the test in the
latter, in case have_console is now true?

Regards,
Pete