make syntax errors respond with 'usage'
commit5dd6457d2c06caed01d4b75ecf1415afc68b48ea
authorZachary T Welch <zw@superlucidity.net>
Mon, 30 Nov 2009 00:32:06 +0000 (29 16:32 -0800)
committerZachary T Welch <zw@superlucidity.net>
Tue, 1 Dec 2009 00:29:34 +0000 (30 16:29 -0800)
treebe71632393f3c68859d733be7bbd842b1c9572d6
parent3d204ec66a840849372ab4c0ec4526a6f8557106
make syntax errors respond with 'usage'

The 'help' text will become more verbose, so its entire text will be
far more than desired when you only borked your syntax.  The usage
still allows the commands to be looked up for more help.
src/helper/command.c
src/helper/startup.tcl