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63 lines
2.1 KiB
Plaintext
63 lines
2.1 KiB
Plaintext
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Text::Template v1.46
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This is a library for generating form letters, building HTML pages, or
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filling in templates generally. A `template' is a piece of text that
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has little Perl programs embedded in it here and there. When you
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`fill in' a template, you evaluate the little programs and replace
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them with their values.
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Here's an example of a template:
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Dear {$title} {$lastname},
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It has come to our attention that you are delinquent in your
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{$monthname[$last_paid_month]} payment. Please remit
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${sprintf("%.2f", $amount)} immediately, or your patellae may
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be needlessly endangered.
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Love,
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Mark "{nickname(rand 20)}" Dominus
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The result of filling in this template is a string, which might look
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something like this:
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Dear Mr. Gates,
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It has come to our attention that you are delinquent in your
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February payment. Please remit
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$392.12 immediately, or your patellae may
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be needlessly endangered.
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Love,
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Mark "Vizopteryx" Dominus
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You can store a template in a file outside your program. People can
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modify the template without modifying the program. You can separate
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the formatting details from the main code, and put the formatting
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parts of the program into the template. That prevents code bloat and
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encourages functional separation.
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You can fill in the template in a `Safe' compartment. This means that
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if you don't trust the person who wrote the code in the template, you
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won't have to worry that they are tampering with your program when you
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execute it.
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----------------------------------------------------------------
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Text::Template was originally released some time in late 1995 or early
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1996. After three years of study and investigation, I rewrote it from
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scratch in January 1999. The new version, 1.0, was much faster,
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delivered better functionality and was almost 100% backward-compatible
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with the previous beta versions.
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I have added a number of useful features and conveniences since the
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1.0 release, while still retaining backward compatibility. With one
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merely cosmetic change, the current version of Text::Template passes
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the test suite that the old beta versions passed.
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