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Usage
editEcho the first argument to the template through the rendering engine.
This is occasionally useful as a metatemplate. For example:
- To break up certain constructs that otherwise have special meaning in wikitext.
{{1x|~~}}{{1x|~~}}
→ ~~~~
- To strip white space from a template parameter.
a{{{1| x }}}b
→ a x ba{{1x|1= {{{1| x }}} }}b
→ axb
- To conditionally hide or show some content by choosing which template takes a parameter.
{{ {{#if: {{{x}}} | 2x | 1x }} | hello }}
→ hello hello{{ {{#if: {{{x}}} | void | 1x }} | hello }}
→