bug, refactor, test: make pragma history_length work interactively history_length could be set interactively, but it was never used to set readline/pyreadline3's internal state. Using the pragma setting on the roundup-admin command line did set readline's state. Also refactored 2 calls to self.readline.get_current_history_length() into one call and storing in a variable. Also changed method for creating history strings for printing. Tests added for history_length pragma on cli and interactive use. Added test for exiting roundup-admin with EOF on input. Added test for 'readline nosuchdirective' error case. Added test to readline with a command directive to set an internal variable. This last one has no real test to see if it was successful because I can't emulate a real keyboard/tty which is needed to test.

/*  print.css - MoinMoin Default Styles

Copyright (c) 2001, 2002, 2003 by Juergen Hermann
*/

/* content styles */

html {
	font-family: Times, serif;
	font-size: 12pt;
}

body {
    /* Give about 3.4cm in Mozilla/Firefox and about 2.2cm in Safari */
	margin: 1.5cm;
}

a, a:visited, a.nonexistent, a.badinterwiki {
	color: black;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

.info a {
    color: gray;
}

pre {
	font-size: 10pt;
}

a.interwiki:before, a.badinterwiki:before {
	content: attr(title) ":";
}

a.interwiki img, a.badinterwiki img {
	display: none;
}

.footnotes div {
	width: 5em;
	border-top: 1pt solid gray;
}

/* user interface styles */

#header, #sidebar, #footer, #timings, #credits, #interwiki, #pagelocation {
	display: none;
}