23 lines
961 B
Markdown
23 lines
961 B
Markdown
[[!template id=plugin name=wordcount author="[[schmonz]]"]]
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[[!template id=gitbranch branch=schmonz/wordcount author="[[schmonz]]"]]
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[[!tag type/meta]]
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[[!tag patch]]
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This plugin counts words in a page. For a single page, write a
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`\[[!wordcount]]` directive and the word count will be interpolated there.
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For a site, add `<TMPL_VAR WORDCOUNT>` to your [[templates]].
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If [[!cpan HTML::Strip]] is installed, the wordcount will be slightly
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more accurate.
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Possible enhancements:
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* Optimize: count words iff the result will be displayed. `sanitize()`
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seems like the right place to count. Since it's called well after
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`preprocess()`, I can tell whether a directive needs the result,
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but since it appears to be called before `pagetemplate()`, I can't
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tell whether a template wants to know and possibly skip the
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computation. (In other words, if I add `$needed_for_template`
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like `$needed_for_directive`, it gets set too late for `sanitize()`
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to see.)
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