resolve references to attributes like @mainactor

tayloraswift · tayloraswift · commit 7889a156d8e1 · 2023-09-18T23:25:04.000Z
diff --git a/Sources/MarkdownPluginSwift/Signature.Expanded (ext).swift b/Sources/MarkdownPluginSwift/Signature.Expanded (ext).swift
@@ -99,7 +99,18 @@ extension Signature.Expanded
 
                     $0[color]
                     {
-                        if  let referent:Scalar = symbols.removeValue(forKey: range.lowerBound)
+                        let offset:Int
+                        if  case .attribute = color,
+                            case 0x40 = utf8[range.lowerBound] // '@'
+                        {
+                            offset = range.lowerBound + 1
+                        }
+                        else
+                        {
+                            offset = range.lowerBound
+                        }
+
+                        if  let referent:Scalar = symbols.removeValue(forKey: offset)
                         {
                             $0[.href] =
                             {

Original file line number	Diff line number	Diff line change
`@@ -99,7 +99,18 @@ extension Signature.Expanded`
`99`	`99`
`100`	`100`	`$0[color]`
`101`	`101`	`{`
`102`		`- if let referent:Scalar = symbols.removeValue(forKey: range.lowerBound)`
	`102`	`+ let offset:Int`
	`103`	`+ if case .attribute = color,`
	`104`	`+ case 0x40 = utf8[range.lowerBound] // '@'`
	`105`	`+ {`
	`106`	`+ offset = range.lowerBound + 1`
	`107`	`+ }`
	`108`	`+ else`
	`109`	`+ {`
	`110`	`+ offset = range.lowerBound`
	`111`	`+ }`
	`112`	`+`
	`113`	`+ if let referent:Scalar = symbols.removeValue(forKey: offset)`
`103`	`114`	`{`
`104`	`115`	`$0[.href] =`
`105`	`116`	`{`