id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blockedby	blocking	notify_on_close	platform	project
191	"""alias"" command has problems"	Elaine Meng	Greg Couch	"I don't know if these are all connected or separate problems, so that's why I'm reporting them together.

(a) space is stripped from log, e.g. typing
alias colh color helix $1 targ c
...gives Log:
aliascolh color helix $1 targ c

(b) then ""alias list"" gives traceback ending in
IndexError: string index out of range
... however, I can use the alias, e.g. ""colh blue"" works on my structure

(c) ""alias delete"" also gives traceback ending in UnboundLocalError: local variable 'word_info' referenced before assignment
... and apparently deletes all the aliases, although in the revised design it should require the argument ""all"" or the name of a specific alias.  
http://preview.cgl.ucsf.edu/chimerax/docs/user/commands/alias.html

I'm inferring that it deletes them all because ""colh"" no longer works.
"	defect	closed	blocker		Command Line		fixed		Eric Pettersen Tom Goddard Conrad Huang				all	chimera