Vorlage:MELi

{{{3}}}--{{{tooltip}}}-{{#len: {{{tooltip}}}}}{{#vardefine:text|{{{text}}}}}{{#ifexpr: {{#len:{{{tooltip}}}}} < 1 | {{#vardefine:tooltip|{{{link}}}}} | {{#vardefine:tooltip|{{{tooltip}}}}} }}[{{{link}}} {{{text}}}]

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{{#if: | Parameter tooltip is defined and non-null/non-empty. {{#vardefine:tooltip|{{{link}}}}} | Parameter tooltip is not defined, or is defined but null. It contains only empty string(s) or breaking space(s) etc. {{#ifexpr: {{#len: {{{tooltip}}} }} > 0 | {{#vardefine:tooltip|{{{link}}}}} | {{#vardefine:tooltip|{{{text}}}}} }} }} {{#len: {{{tooltip}}}}}