On Sun, Aug 05 2012, Tomi Ollila <tomi.ollila@iki.fi> wrote: > notmuch-test-wait called sleep-for in a loop to wait unconditionally 0.1 > seconds while waiting for process to exit. > accept-process-output returns as soon as there is any data available > from process, so using it avoids unnecessary fixed delays. > Both of these functions run process sentinels. If this and the following function fix the emacs test crashes on the buildds then LGTM+++. jamie.