| Thu, 10 Jul 2008 17:26:25 +0200 | wenzelm | added Isar.undo, which emulates old-style undo on global tty state; | changeset | files |
| Thu, 10 Jul 2008 17:26:23 +0200 | wenzelm | provide old-style undo operation (still unused); | changeset | files |
| Thu, 10 Jul 2008 17:26:22 +0200 | wenzelm | added prompt markup; | changeset | files |