Latest update.
This commit is contained in:
+62
@@ -0,0 +1,62 @@
|
||||
|
||||
Text::Template v1.46
|
||||
|
||||
This is a library for generating form letters, building HTML pages, or
|
||||
filling in templates generally. A `template' is a piece of text that
|
||||
has little Perl programs embedded in it here and there. When you
|
||||
`fill in' a template, you evaluate the little programs and replace
|
||||
them with their values.
|
||||
|
||||
Here's an example of a template:
|
||||
|
||||
Dear {$title} {$lastname},
|
||||
|
||||
It has come to our attention that you are delinquent in your
|
||||
{$monthname[$last_paid_month]} payment. Please remit
|
||||
${sprintf("%.2f", $amount)} immediately, or your patellae may
|
||||
be needlessly endangered.
|
||||
|
||||
Love,
|
||||
|
||||
Mark "{nickname(rand 20)}" Dominus
|
||||
|
||||
|
||||
The result of filling in this template is a string, which might look
|
||||
something like this:
|
||||
|
||||
Dear Mr. Gates,
|
||||
|
||||
It has come to our attention that you are delinquent in your
|
||||
February payment. Please remit
|
||||
$392.12 immediately, or your patellae may
|
||||
be needlessly endangered.
|
||||
|
||||
|
||||
Love,
|
||||
|
||||
Mark "Vizopteryx" Dominus
|
||||
|
||||
You can store a template in a file outside your program. People can
|
||||
modify the template without modifying the program. You can separate
|
||||
the formatting details from the main code, and put the formatting
|
||||
parts of the program into the template. That prevents code bloat and
|
||||
encourages functional separation.
|
||||
|
||||
You can fill in the template in a `Safe' compartment. This means that
|
||||
if you don't trust the person who wrote the code in the template, you
|
||||
won't have to worry that they are tampering with your program when you
|
||||
execute it.
|
||||
|
||||
----------------------------------------------------------------
|
||||
|
||||
Text::Template was originally released some time in late 1995 or early
|
||||
1996. After three years of study and investigation, I rewrote it from
|
||||
scratch in January 1999. The new version, 1.0, was much faster,
|
||||
delivered better functionality and was almost 100% backward-compatible
|
||||
with the previous beta versions.
|
||||
|
||||
I have added a number of useful features and conveniences since the
|
||||
1.0 release, while still retaining backward compatibility. With one
|
||||
merely cosmetic change, the current version of Text::Template passes
|
||||
the test suite that the old beta versions passed.
|
||||
|
||||
Reference in New Issue
Block a user