Mira fuente pa Template:URL

<includeonly>{{#if:{{{1|}}}|<!--
   --><span class="url"><!--
   -->{{#ifeq:{{#titleparts:{{lc:x{{{1|}}}}}|1|1}}|{{lc:x{{{1|}}}}}|<!-- work-around when titleparts doesn't accept the URL and returns the full string without a capital: don't attempt to transform the displayed URL
      -->[{{#if:1|{{{1|}}}}} {{#if:{{{2|}}}|{{#if:1|{{{2|}}}}}|{{#if:1|{{{1|}}}}}}}]<!-- These "#if:1" pseudo-tests (always true) allow trimming leading spaces in their text parameter
   -->|<!--
      -->{{#switch:{{lc:{{#titleparts:{{{1|}}}|2}}}}<!--
      -->|https:/<!--
      -->|http:/<!--
      -->|ftp:/=<!-- an FTP URL is a valid URI scheme and MUST NOT imply a default "http://" (as generated in the #default case)
         -->[{{#if:1|{{{1|}}}}} <!-- This #if:1 allows trimming leading spaces in the full URL: {{{1|}}}
         -->{{#if:{{{2|}}}|{{#if:1|{{{2|}}}}}| <!-- This #if:1 allows trimming leading spaces in the specified display text : {{{2|}}}
            -->{{lc:<!-- domain name in lowercase
               -->{{#ifeq:{{lc:{{padleft:|4|{{#titleparts:{{{1|}}}|1|3}}}}}}|www.<!--
               -->|{{Str right|{{#titleparts:{{{1|}}}|1|3}}|4}}<!--
               -->|{{#titleparts:{{{1|}}}||3}}<!--
               -->}}<!--
            -->}}<!--
            -->{{#if:{{#titleparts:{{{1|}}}||4}}<!-- rest of the ressource path
            -->|/{{#titleparts:{{{1|}}}||4}}<!--
            -->}}<!--
         -->}}<!--
         -->]<!--
      -->|#default=<!-- Warning! this case implies a default "http://" URI scheme, and should NOT occur if there's another accepted URI scheme in the URL
         -->[http://{{#if:1|{{{1|}}}}} <!-- This #if:1 allows trimming leading spaces in the full URL: {{{1|}}}
         -->{{#if:{{{2|}}}|{{#if:1|{{{2|}}}}}| <!-- This #if:1 allows trimming leading spaces in the specified display text : {{{2|}}}
            -->{{lc:<!-- domain name in lowercase
               -->{{#ifeq:{{lc:{{padleft:|4|{{#titleparts:{{{1|}}}|1|1}}}}}}|www.<!--
               -->|{{Str right|{{#titleparts:{{{1|}}}|1|1}}|4}}<!--
               -->|{{#titleparts:{{{1|}}}|1|1}}<!--
               -->}}<!--
            -->}}<!--
            -->{{#if:{{#titleparts:{{{1|}}}||2}}<!-- rest of the ressource path
            -->|/{{#titleparts:{{{1|}}}||2}}<!--
            -->}}<!--
         -->}}<!--
         -->]<!--
      -->}}<!--
   -->}}<!--
   --></span><!--
-->|<!--
   -->{{#if:{{{2|}}}|{{{2|}}}|<!--
      -->{{tlx|URL|''example.com''|''optional display text''}}<!--
  -->}}<!--
-->}}</includeonly><noinclude>{{documentation}}</noinclude>