See how it doesn't preserve outer spaces around " two inner spaces ". Is that the way we want it to behave? Or is it just the MediaWiki software?
((#invoke:DemoTemplate|template usage|pattern= two inner spaces ))
→ ((template usage|pattern=two inner spaces))
→ Testing two inner spaces on this page Thanks. — CpiralCpiral 08:43, 24 June 2015 (UTC)
"((echo| abc ))"
→ " abc ""((echo|1= abc ))"
→ "abc""((#invoke:DemoTemplate|echo| abc ))"
→ "((1x| abc ))
→ abc ""((#invoke:DemoTemplate|echo|1= abc ))"
→ "((1x|abc))
→ abc"<nowiki/>
when using it:
"((echo|1=<nowiki/> abc <nowiki/>))"
→ " abc ""((#invoke:DemoTemplate|echo|1=<nowiki/> abc <nowiki/>))"
→ "((1x|'"`UNIQ--nowiki-0000000A-QINU`"' abc '"`UNIQ--nowiki-0000000B-QINU`"'))
→ abc "((#invoke:DemoTemplate|Val|11|p=$|upl=acre))
→ ((Val|11|upl=acre|p=$))
→ $11/acre
— CpiralCpiral 23:16, 19 July 2015 (UTC)