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Update README #136

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Update README #136

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29 changes: 14 additions & 15 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -310,21 +310,20 @@ static public var characterRules = [
```

These Character Rules are defined by SwiftyMarkdown:

public struct CharacterRule : CustomStringConvertible {

public let primaryTag : CharacterRuleTag
public let tags : [CharacterRuleTag]
public let escapeCharacters : [Character]
public let styles : [Int : CharacterStyling]
public let minTags : Int
public let maxTags : Int
public var metadataLookup : Bool = false
public var definesBoundary = false
public var shouldCancelRemainingRules = false
public var balancedTags = false
}

```swift
public struct CharacterRule : CustomStringConvertible {
public let primaryTag : CharacterRuleTag
public let tags : [CharacterRuleTag]
public let escapeCharacters : [Character]
public let styles : [Int : CharacterStyling]
public let minTags : Int
public let maxTags : Int
public var metadataLookup : Bool = false
public var definesBoundary = false
public var shouldCancelRemainingRules = false
public var balancedTags = false
}
```
1. `primaryTag`: Each rule must have at least one tag and it can be one of `repeating`, `open`, `close`, `metadataOpen`, or `metadataClose`. `repeating` tags are tags that have identical open and close characters (and often have more than 1 style depending on how many are in a group). For example, the `*` tag used in Markdown.
2. `tags`: An array of other tags that the rule can look for. This is where you would put the `close` tag for a custom rule, for example.
3. `escapeCharacters`: The characters that appear prior to any of the tag characters that tell the scanner to ignore the tag.
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