Editing Module:Bad title suggestion/doc

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This module implements title suggestions for the "Bad title" interface message at [[MediaWiki:Title-invalid-characters]]. When the user asks for a page with invalid characters, this module checks for a page with the given title up to the first invalid character. If it exists, {{tl|Did you mean box}} is displayed.

== Usage ==
<code><nowiki>{{#invoke:Bad title suggestion|main|invalid_char|bad_title_encoded}}</nowiki></code>

In the case of [[MediaWiki:Title-invalid-characters]], this is:

<code><nowiki>{{#invoke:Bad title suggestion|main|$1|$2}}</nowiki></code>

== Examples ==
*[{{canonicalurl:Foobar}}%3E Foobar>]: <code><nowiki>{{#invoke:Bad title suggestion|main|>|Foobar&amp;#62;}}</nowiki></code>
{{#invoke:Bad title suggestion|main|>|Foobar&#62;}}

*[{{canonicalurl:Wikipedia:Village pump}}%7D Wikipedia:Village pump}}]: <code><nowiki>{{#invoke:Bad title suggestion|main|}|Wikipedia:Village pump&amp;#125;&amp;#125;}}</nowiki></code>
{{#invoke:Bad title suggestion|main|}|Wikipedia:Village pump&#125;&#125;}}

*[{{canonicalurl:Main Page}}%7Ctitle_text%21 Main Page|title text!]: <code><nowiki>{{#invoke:Bad title suggestion|main|||Main Page&amp;#124;title text!}}</nowiki></code>
{{#invoke:Bad title suggestion|main|||Main Page&#124;title text}}

*[{{canonicalurl:This page absolutely does not exist}}%3E This page absolutely does not exist>]: <code><nowiki>{{#invoke:Bad title suggestion|main|>|This page absolutely does not exist&amp;#62;}}</nowiki></code>
{{#invoke:Bad title suggestion|main|>|This page absolutely does not exist&#62;}}(nothing displayed)

*[{{canonicalurl:Category:Contents}}%3E Category:Contents>]: <code><nowiki>{{#invoke:Bad title suggestion|main|>|Category:Contents&amp;#62;}}</nowiki></code>
{{#invoke:Bad title suggestion|main|>|Category:Contents&#62;}}

*[{{SERVER}}/wiki/%3CFoobar%3E <Foobar>]: <code><nowiki>{{#invoke:Bad title suggestion|main|<|#60;Foobar#62;}}</nowiki></code>
{{#invoke:Bad title suggestion|main|<|&60;Foobar&#62;}}(nothing displayed)
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