Help:FAQ/Technical questions/Can't get a maintenance template to register my parameter
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Can't get a maintenance template to register my parameter
"I am trying to (for example) get the "explain" template to show:
{{explain|Why does $a = b$?}}
... but when it appears on the page, the "Why does $a = b$?" bit does not show."
- This is because the MediaWiki template parser takes precedence over the MathJax one, and interprets your $=$ sign as being part of a parameter invocation. That is, it thinks that
Why does $a
is the name of the parameter being passed to the{{Explain}}
template and thatb$?
is its value.
- In order to get round this, the
{{=}}
template was developed, which allows you to put the $=$ sign into an invocation of the template, like so:{{explain|Why does $a {{=}} b$?}}
- This should fix it.
- --prime mover (talk) 08:58, 8 March 2013 (UTC)