Editing Template:Str number/trim/doc

{{high-use}}
{{cascade-protected template}}
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{{lua|Module:String}}

The '''[[Template:Str_number/trim]]''' extracts a number at the start of parameter 1.

It takes a string as parameter, and returns the string [[Trim (programming)|trimmed]] to the beginning number if non-numeric text does not appear before the first number.

=== Examples ===
*<code><nowiki>{{Str number/trim}}</nowiki></code> → {{Str number/trim}}
*<code><nowiki>{{Str number/trim|abcde}}</nowiki></code> → {{Str number/trim|abcde}}
*<code><nowiki>{{Str number/trim|abcde123}}</nowiki></code> → {{Str number/trim|abcde123}}
*<code><nowiki>{{Str number/trim|123456}}</nowiki></code> → {{Str number/trim|123456}}
*<code><nowiki>{{Str number/trim|123 456}}</nowiki></code> → {{Str number/trim|123 456}}
*<code><nowiki>{{Str number/trim|123.456}}</nowiki></code> → {{Str number/trim|123.456}}
*<code><nowiki>{{Str number/trim|1976–2006}}</nowiki></code> → {{Str number/trim|1976–2006}}
*<code><nowiki>{{Str number/trim|19/76+2006}}</nowiki></code> → {{Str number/trim|19/76+2006}}
*<code><nowiki>{{Str number/trim|19 (302)}}</nowiki></code> → {{Str number/trim|19}}
*<code><nowiki>{{Str number/trim|1234abc}}</nowiki></code> → {{Str number/trim|1234abc}}
*<code><nowiki>{{Str number/trim|1234abc56}}</nowiki></code> → {{Str number/trim|1234abc56}}
*<code><nowiki>{{Str number/trim|12345678901234567890}}</nowiki></code> → {{Str number/trim|12345678901234567890}}
*<code><nowiki>{{Str number/trim|1234567890123456789012345}}</nowiki></code> → {{Str number/trim|1234567890123456789012345}}
*<code><nowiki>{{Str number/trim|     1234567890123456789012345}}</nowiki></code> → {{Str number/trim|     1234567890123456789012345}}
*<code><nowiki>{{Str number/trim|13<ref>a reference</ref>}}</nowiki></code> → {{Str number/trim|13<ref>a reference</ref>}}
{{Template example bullet|Str number/trim|{{convert|24.51|km|abbr=on}}}}

==== References ====
{{Reflist}}

===See also===
* {{tl|cardinal}}, remove ordinal indicators, eg. {{tlx|cardinal|1st}} → 1
* {{tl|digits}}, remove all characters from a string that are not digits

{{String-handling templates |trim}}

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