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Fix regression -- don't forbid all names which contain integers, but rather those which are them.
Note that that's still a bad check probably; the ID issue is that a digit isn't a valid first char.
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Cite.php
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Cite.php
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@ -159,7 +159,7 @@ function wfCite() {
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return $this->error( 'cite_error_ref_no_key' );
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}
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if( preg_match( '/[0-9]+/', $key ) ) {
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if( preg_match( '/^[0-9]+$/', $key ) ) {
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# Numeric names mess up the resulting id's, potentially produ-
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# cing duplicate id's in the XHTML. The Right Thing To Do
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# would be to mangle them, but it's not really high-priority
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