Hi,
I am studing this page about template on meta.mediawiki
http://meta.wikimedia.org/wiki/Help:Template
I try to practice the following on www.allwiki.com, those line are from http://meta.wikimedia.org/wiki/Help:Template
Effect of an undefined parameter if no default has been specified Some parsing problems in earlier versions of the software have been fixed; using Template:t2 containing "start-{{{1}}}-middle-{{{2}}}-end":
{{t2|a|{{{1}}}}} gives start-a-middle-{{{1}}}-end {{t2|{{{1}}}|a}} gives start-{{{1}}}-middle-a-end {{t2|{{{1}}}|{{{2}}}}} gives start-{{{1}}}-middle-{{{2}}}-end
On the http://meta.wikimedia.org/wiki/Help:Template
{{t2|{{{1}}}|a}} gives start-{{{1}}}-middle-a-end
But on http://wikitravel.org/en/Main_Page and many other wiki site
{{t2|{{{1}}}|a}} gives start{{1-middle{{2}}end}|a}}
I would assume that meta.wikimedia.org is the right answer.
So what is the problem with http://wikitravel.org/en/Main_Page
How to fix this problem
thanks
jc
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