rem: if(topline+ypos-edit_top>=line.length-1) line.push(new Line(curattr)); 
context: function next_line(){	if(topline+ypos-edit_top>=line.length-1)		line.push(new Line(curattr));	ypos++;	if(ypos>edit_top+lines_on_screen-1) {		scroll(1);		/* Scroll up one line */		ypos--;	}	if(xpos>line[ypos-edit_top+topline].text.length+1)		xpos=line[ypos-edit_top+topline].text.length+1;}
meta: 9592	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9592/d3dfc7c910d9487d1b5e959a6c82f51a1ba0c617/fseditor.js/clean/fseditor.js