Add a quiet config function
commit93568a5f2bc283817b6b80df0a1739b6ac02932b
authorJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 11 Aug 2009 13:43:20 +0000 (11 15:43 +0200)
committerJohannes Schindelin <johannes.schindelin@gmx.de>
Tue, 11 Aug 2009 13:51:56 +0000 (11 15:51 +0200)
treed08b0995dc8fc3b2f53e73630fb9f49443cfb620
parent4c639a67d6353529519a8328eb997c7d05daf53c
Add a quiet config function

The "config" function now complains loudly when something did not work,
but the "config_quiet" function just returns the empty string in that
case.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
lilycontrib.tcl