add parts

src/coreParser.pegjs

-// start = syntax
+start = root
 
 // general
 
@@ -8,3 +8,39 @@ lineBreak
 	= "\n" / "\r\n" / "\r"
 spacing
 	= space / lineBreak
+
+// parts
+
+plain
+	= emoji
+	/ text
+
+block
+	= title
+	/ quote
+	/ search
+	/ blockCode
+	/ mathBlock
+	/ center
+
+inline
+	= big
+	/ bold
+	/ small
+	/ italic
+	/ strike
+	/ motion
+	/ spin
+	/ jump
+	/ flip
+	/ inlineCode
+	/ mathInline
+	/ mention
+	/ hashtag
+	/ url
+	/ link
+	/ plain
+
+root
+	= block
+	/ inline