vString read(vWindow win) {
public vString read(vWindow win) {
vString read(vWindow win) {    char c;    StringBuffer b = new StringBuffer();    iKeyword.output.file().flush();    win.flush();    do {	c = rchar(win, b);			// read character into b    } while (c != '\n');			// until \n is seen    b.setLength(b.length() - 1);		// remove \n from buffer    return vString.New(b.toString());		// return string}