Difference between revisions of "Template:Val/delimitnum"

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blackwiki>Jimp
(handling of ".1" etc.)
blackwiki>Cpiral
(4-digit pure, and no fmt=commas4, and no concern with units)
Line 1: Line 1:
<includeonly>{{#switch:{{#invoke:String|sub|{{{1|0}}}|1|1}}
+
<includeonly>{{#ifeq:  
  |-|−={{#ifeq:{{{nosign|off}}}|off
+
{{#invoke:String|find|{{{1}}}|[+-.]|plain=false}}{{#invoke:String|len|{{{1}}}}}{{{fmt|}}}
    |−
+
| 4 |{{{1}}}<!-- if fmt is nil,found +=. is 0, len is 4,
  }}{{#ifeq:{{#invoke:String|sub|{{{1|0}}}|2|2}}|.
+
then 04=4, output the number, else:
    |0
+
-->|{{#switch: <!-- its not a pure 4-digit number with no fmt options given-->
  }}{{#switch:{{{fmt}}}
+
{{#invoke:String|sub|{{{1|0}}}|1|1}}
    |commas4={{#ifexpr:{{#invoke:String|sub|{{{1|0}}}|2}}<1E4
+
  <!-- If the first char is ... -->
        |{{#invoke:String|sub|{{{1|0}}}|2}}
+
 
        |{{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
  |- <!-- ... one kind of dash, or another -->
      }}
+
  |− = {{#ifeq:{{{nosign|off}}}|off|−}}<!-- output a &minus; sign unless nosign
    |commas={{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
    -->{{#ifeq:
    |{{#invoke:Gapnum|main|{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
          {{#invoke:String|sub|{{{1|0}}}|2|2}}|.|0}}<!--And then
   }}
+
          then if next char is . then output a zero, else do || nothing.
   |+={{#ifeq:{{{nosign|off}}}|off
+
    -->{{#switch: {{{fmt}}} <!-- Format the rest of the number. -->
    |+
+
      |commas={{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
  }}{{#ifeq:{{#invoke:String|sub|{{{1|0}}}|2|2}}|.
+
      |#default = {{#invoke:Gapnum|main|{{#invoke:String|sub|{{{1|0}}}|2}}}}
    |0
+
   }}  
  }}{{#switch:{{{fmt}}}
+
 
    |commas4={{#ifexpr:{{{1|0}}}<1E4
+
  <!-- follow same logic for leading + char -->
        |{{#invoke:String|sub|{{{1|0}}}|2}}
+
   |+={{#ifeq:{{{nosign|off}}}|off|+}}<!--
         |{{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
    -->{{#ifeq:{{#invoke:String|sub|{{{1|0}}}|2|2}}|.|0}}<!--
      }}
+
      -->{{#switch:{{{fmt}}}
    |commas={{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
         |commas = {{formatnum:{{#invoke:String|sub|{{{1|0}}}|2}}}}
    |{{#invoke:Gapnum|main|{{#invoke:String|sub|{{{1|0}}}|2}}}}
+
        |#default = {{#invoke:Gapnum|main|{{#invoke:String|sub|{{{1|0}}}|2}}}}
  }}
+
    }} <!-- follow similar logic for leading . char -->
   |.=0{{#switch:{{{fmt}}}
+
   |.=0<!--
    |commas4
+
    -->{{#switch:{{{fmt}}}
    |commas={{{1|0}}}
+
      |commas={{{1|0}}}
    |{{#invoke:Gapnum|main|{{{1|0}}}}}
+
      |#default = {{#invoke:Gapnum|main|{{{1|0}}}}}
  }}
+
    }}
   |{{#switch:{{{fmt}}}
+
 
    |commas4={{#ifexpr:abs{{{1|0}}}<1E4
+
  <!-- Else if first char is not . or - or + -->
        |{{{1|0}}}
+
   |#default = {{#switch:{{{fmt}}}  
        |{{formatnum:{{{1|0}}}}}
+
     |commas={{formatnum:{{{1|0}}}}}
      }}
+
     |#default = {{#invoke:Gapnum|main|{{{1|0}}}}}
     |commas={{#ifexpr:{{{1|0}}}<1E4
 
        |{{#switch:{{{u}}}
 
          |BC|AD|BCE|CE={{{1|0}}}
 
          |{{formatnum:{{{1|0}}}}}
 
        }}
 
        |{{formatnum:{{{1|0}}}}}
 
      }}
 
     |{{#ifexpr:{{{1|0}}}<1E4
 
        |{{#switch:{{{u}}}
 
          |BC|AD|BCE|CE={{{1|0}}}
 
          |{{#invoke:Gapnum|main|{{{1|0}}}}}
 
        }}
 
        |{{#invoke:Gapnum|main|{{{1|0}}}}}
 
 
       }}
 
       }}
 
   }}
 
   }}
 
}}</includeonly><noinclude>{{documentation}}</noinclude>
 
}}</includeonly><noinclude>{{documentation}}</noinclude>

Revision as of 21:55, 18 June 2015

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