expand escape character test cases

lexer_test.go

@@ -11,7 +11,16 @@ import (
 
 var wikilinkWithEscapeCharacters = []tc{
 	{
-		name: "wikilink",
+		name: "wikilink with escaped close link",
+		in:   `[[wiki\]\]link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\]\]link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with partial escaped close link",
 		in:   `[[wiki\]link]]`,
 		expected: []markdown.Lexeme{
 			{Typ: markdown.LexOpenLink, Val: "[["},
@@ -19,6 +28,42 @@ var wikilinkWithEscapeCharacters = []tc{
 			{Typ: markdown.LexCloseLink, Val: "]]"},
 		},
 	},
+	{
+		name: "wikilink with escaped alias",
+		in:   `[[wiki\|link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\|link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped blockref",
+		in:   `[[wiki\#\^link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\#\^link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with partial escaped blockref",
+		in:   `[[wiki\^link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\^link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
+	{
+		name: "wikilink with escaped header",
+		in:   `[[wiki\#link]]`,
+		expected: []markdown.Lexeme{
+			{Typ: markdown.LexOpenLink, Val: "[["},
+			{Typ: markdown.LexIdent, Val: `wiki\#link`},
+			{Typ: markdown.LexCloseLink, Val: "]]"},
+		},
+	},
 }
 
 var singleWikilink = []tc{