From: Keith Packard <keithp@keithp.com>
Date: Sun, 5 Sep 2010 08:19:11 +0000 (-0700)
Subject: altosui: Add AltosVoice.drain() to wait for queued speech to finish
X-Git-Tag: debian/0.7+79+g3d49d5f~6
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=4dec5c36702d76dc95beada7c1d3222a638a2cbb;hp=4dec5c36702d76dc95beada7c1d3222a638a2cbb

altosui: Add AltosVoice.drain() to wait for queued speech to finish

drain() blocks until all pending phrases have been processed, allowing
the UI code to avoid pending data that will end up stale by the time
it is emitted.

Signed-off-by: Keith Packard <keithp@keithp.com>
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