Terminal control/Unicode output: Difference between revisions
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(expanded to include checking LC_ALL and LC_CTYPE) |
(added FunL) |
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{{out}} |
{{out}} |
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<pre>"Unicode is supported on this terminal and U+25B3 is : △"</pre> |
<pre>"Unicode is supported on this terminal and U+25B3 is : △"</pre> |
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=={{header|FunL}}== |
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<lang funl>if map( v -> System.getenv(v), ["LC_ALL", "LC_CTYPE", "LANG"]).filter( (!= null) ).exists( ('UTF' in) ) |
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println( '\u25b3' ) |
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else |
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println( 'Unicode not supported' )</lang> |
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=={{header|Haskell}}== |
=={{header|Haskell}}== |
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