| Fri, 25 Sep 2015 19:13:47 +0200 | wenzelm | tuned signature: eliminated pointless type Context.pretty; | file | diff | annotate |
| Sun, 29 Mar 2015 19:24:07 +0200 | wenzelm | tuned signature; | file | diff | annotate |
| Tue, 24 Mar 2015 11:53:18 +0100 | wenzelm | clarified input source; | file | diff | annotate |