From: Reginald Kennedy <rk@rejii.com>
Date: Tue, 25 Sep 2012 13:39:15 +0000 (+0800)
Subject: Only read external script output when available in the main loop.
X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;h=3855da68fef832dcd4b5eb9275bdb2b5d2f2b01a;hp=3855da68fef832dcd4b5eb9275bdb2b5d2f2b01a;p=spectrwm.git

Only read external script output when available in the main loop.

Rename bar_fmt_print to bar_draw.

Change all bar_update calls to bar_draw, except in main.

Rename bar_update to bar_extra_update.
To clarify, bar_extra_update reads the external bar script output and
redraws the bar if needed; bar_draw only redraws the bar with the
current external bar script output.
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