>>>>> "Ronald" == Ronald J Kimball <[email protected]> writes:
Ronald> You should be outputing only the current address each time through the
Ronald> loop. Here's an example:
Ronald> [%- mylist = [ 'one' ] %]
Ronald> [%- mylist = [ 'one', 'two' ] %]
Ronald> [%- mylist = [ 'one', 'two', 'three' ] %]
Ronald> [%- FOREACH item IN mylist %]
Ronald> [%- IF loop.max() == 0 -%]
Ronald> [%- item %].
Ronald> [%- ELSIF loop.last() -%]
Ronald> [%- IF loop.max() > 1 %]or [% END %][% item %].
Ronald> [%- ELSE %][% item %], [% END %]
Ronald> [%- END %]
Ronald> I put one of the [% END %]s at the end of the line to preserve the
trailing
Ronald> space character in the output. Adjust the style to your liking.
I find this a little clearer:
$ tpage
[%
BLOCK listem;
FOR item IN items;
item;
", " IF loop.count < loop.max;
" or " IF loop.count == loop.max;
END; # FOR
END; # BLOCK
FOR try = [0..5];
try; ": <";
INCLUDE listem items=[1..try];
">\n";
END; # try
%]
^D
0: <>
1: <1>
2: <1 or 2>
3: <1, 2 or 3>
4: <1, 2, 3 or 4>
5: <1, 2, 3, 4 or 5>
$
--
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<[email protected]> <URL:http://www.stonehenge.com/merlyn/>
Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
See http://methodsandmessages.posterous.com/ for Smalltalk discussion
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