rubinius/rubinius-debugger — pull request #7 by pd (2014-12-16 04:59:04+00:00)
Title: Write new commands into readline history

If I've entered a command, not just hit enter to repeat the last one, add it to the in-process readline history. Previously, readline history wasn't available until I'd quit and restart to load it all back in from ~/.rbx_debug. ~/.rbx_debug is still only written to after valid commands, but readline history includes whatever I happen to type in, so I can edit my stupid typos.