Copy a string: Difference between revisions
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→{{header|Modula-3}}: ++ metafont |
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str2 = copy str1 |
str2 = copy str1 |
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</pre> |
</pre> |
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=={{header|Metafont}}== |
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Metafont will always copy a string (does not make references). |
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<lang metafont>string s, a; |
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s := "hello"; |
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a := s; |
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s := s & " world"; |
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message s; % writes "hello world" |
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message a; % writes "hello" |
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end<lang> |
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=={{header|Modula-3}}== |
=={{header|Modula-3}}== |