A post will be collapsed if at least one rule matches, but all matching rule names will be displayed above the collapsed content.
+## Examples
+
+
+
## Expression Syntax
+1. To block specific domains `body matches "/\\.spiegel\\.de/"`
+2. To block everything that contains the words `body matches "/Guten Morgen/"
+3. To block every occurence of the word facebook with a space in front and after the word `body matches "//s facebook/s /"`
+4. To colapse every post that contains more than 1 image `body matches "/(?:(?:(?:\\[url(?:=.*)?\\])?\\[img(?:=.*)?\\].*\\[\\/img\\]\\s*(?:\\[\\/url\\])?)\\s*){2}/"`
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+
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### Supported Literals
- **strings** - single and double quotes (e.g. `'hello'`).
- **booleans** - `true` and `false`.
- **null** - `null`.
-A backslash (``\``) must be escaped by 4 backslashes (``\\\\``) in a string and 8 backslashes (``\\\\\\\\``) in a regex::
+A backslash (``\``) must be escaped by 2 backslashes (``\\``) in a string and 4 backslashes (``\\\\``) in a regex::
-`"a\\\\b" matches "/^a\\\\\\\\b$/"`
+`"a\\b" matches "/^a\\\\b$/"`
Control characters (e.g. ``\n``) in expressions are replaced with whitespace. To avoid this, escape the sequence with a single backslash (e.g. ``\\n``).
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