🚀 go-pugleaf

Hi:

Here's something odd which came up today, maybe someone can shed some
light on it -- I can't find anything about it in the manual.

Script started on Wed Jan 18 21:50:26 1989

ee2% alias abc ls

ee2% abc
admin		chris		lib		roland
bin		cs		mail		src

ee2% if ( a == a ) abc
abc: Command not found.

ee2%
script done on Wed Jan 18 21:51:25 1989

So, why don't aliases work after an if?  I found this behavior under SunOS
3.5, SunOS 4.0.1, UTS, and Xenix.  I suspect there must be a good reason
for it, but what is it?

Roland Schneider
University of Manitoba		<sch@eeserv.ee.umanitoba.ca>

[[ Simple.  Alias expansion is only done on the first word of a command
line, regardless of what the line is.  Try these three lines:
	if ( a == a ) then
	abc
	endif
That works.  Using ";" to separate the command lines will also work.  But
in "if ( a == a ) abc", the string "abc" is not at the front of a command
line and it won't get expanded.  --wnl ]]