String concatenation: Difference between revisions
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Hello world! </pre> |
Hello world! </pre> |
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=={{header|sed}}== |
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There are no variables in ''sed'', just two distinct locations for storing a string: The "pattern space" and the "hold space". |
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The pattern space contains the current input line. With the <code>h</code> command, it is copied to the hold space. Then, the <code>s</code> command appends a string literal to the pattern space: |
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<syntaxhighlight lang="sed">h |
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s/$/String Literal/</syntaxhighlight> |
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If necessary, the content of both spaces could be exchanged by a final <code>x</code> command. |
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=={{header|Seed7}}== |
=={{header|Seed7}}== |
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