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Documentation. Ver bump and readme.txt added.

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Charles Johnson
Charles Johnson committed Jun 1, 2012
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+FWP+: Keyword Filters
+Contributors: Charles Johnson
+Donate link:
+Tags: feedwordpress, syndication, aggregation, feed, atom, rss
+Requires at least: 3.0
+Tested up to: 3.3.2
+FWP+: Keyword Filters is an add-on module that adds simple filtering abilities
+for the FeedWordPress feed aggregator on WordPress weblogs.
+* Author: [Charles Johnson](
+* Project URI: <>
+* License: GPL 2. See License below for copyright jots and tittles.
+FWP+: Keyword Filters works together with the FeedWordPress feed aggregator plugin
+for WordPress weblogs. With the Keyword Filters module activated, you can set up
+filtering rules that determine what to do with incoming posts based on the keywords
+found in the text of the post, or on the categories assigned to it on its original
+source. Filtering rules can be set up to apply to all of your subscriptions, or
+can be applied only to posts coming in from one particular feed.
+Once you have installed and activated the add-on module (as per Installation below)
+go to **Syndication --> Posts & Links** (to set up filtering rules that apply to
+posts from *any* of your subscriptions), or go to the **Posts** settings page for
+one of the individual feeds you subscribe to (to set up filtering rules that apply
+only to posts from *that* particular source). Use the "+ Add Another Filter" link
+to set up new rules. The rules in the "Keyword Filters" section will be applied
+when a new incoming post matches the patterns you set up. The rules in the
+"Default" section will be applied to any posts that don't match any of the patterns
+you've set up.
+Your rules can be set up to filter posts out (so that they will not appear on your
+FeedWordPress site), or to filter posts in (so that they *will* appear on your
+site). You can also set up rules to assign matching posts to one or more particular
+categories, or to apply one or more tags to them.
+**Searching for keywords in the post text:** To search for one or more keywords in
+the text of an incoming post, just type the keywords, one after another, into the
+"Posts containing [...]" box. This works roughly like a Google search: Keyword
+Filters will search for posts that contain *all* of those keywords, as complete
+words (so, for example, "cat dog" will search for posts that contain *both* the
+word "cat" by itself, and the word "dog" by itself; it will not match "categories"
+or "doggerel"). Keywords match regardless of uppercase or lowercase letters (so
+"cat" will match not only "cat," but also "CAT," "cAt," etc.). If you want to set
+up filters for posts that contain either "cat" or "dog" but not necessarily both,
+set up two separate keyword filtering rules, one for each term.
+**Searching for regular expressions in the post text:** If you need more flexible
+searching, you can search incoming posts for a Perl-compatible regular expression
+by wrapping the keyword pattern in forward slashes (like /this/). So, for
+example, if you need to match anything that includes the letters c-a-t, including
+"cat," "cats," "categories," "signification," etc., use the following pattern:
+ /cat/
+Regular expression searches are usually case-sensitive, so this will match "cat"
+and "categories" but not "Cats" or "signifiCATion." To make the search ignore
+case, so that it will match "Cats" or "signifiCATion" as well, use the i modifier
+on the pattern:
+ /cat/i
+To search for a whole phrase, use a pattern like this one:
+ /the fat cat sat on the mat/i
+You can use regular expression syntax for more complicated patterns:
+ /the \s+ (fat \s+)? cat \s+ sat \s+ (up)?on \s+ the [a-z]+/ix
+Will match "the fat cat sat on the mat", "The CAT sat upon the mat", "The FAT cAt
+sat upon the dais," and a number of other phrases.
+**Searching for post categories:** To search for categories on a post, change the
+"in their [...]" dropdown so that it reads "in their categories" instead of "in
+their text." Then enter the name of the category you want to search for in the
+keyword box. Note that category matches must be exact matches, so putting "Stuff"
+in the box will match posts that had the category "Stuff" on the original source
+website, but not (e.g.) posts that had a category called "Stuff and Nonsense".
+To use FWP+: Keyword Filters, you will need:
+* an installed and configured copy of [WordPress][] (version 3.0 or later).
+* an installed and configured copy of [FeedWordPress][]
+* FTP, SFTP or shell access to your web host
+Here's what you do.
+1. Download the FWP+: Keyword Filters installation package and extract the files
+ on your computer.
+2. Create a new directory named `fwp-keyword-filters` in the `wp-content/plugins`
+ directory of your WordPress installation. Use an FTP or SFTP client to upload
+ the contents of the installation package to the new directory that you just
+ created on your web host.
+3. Log in to the WordPress Dashboard, go to the Plugins page, and activate the
+ FWP+: Keyword Filters module.
+FWP+: Keyword Filters plugin is copyright © 2010-2012 by Charles Johnson.
+This program is free software; you can redistribute it and/or modify it under
+the terms of the [GNU General Public License][] as published by the Free
+Software Foundation; either version 2 of the License, or (at your option) any
+later version.
+This program is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ [GNU General Public License]:

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