Bold an italics (super scuffed)

src/parser.odin

@@ -59,7 +59,66 @@ pass_through_children :: proc(token: ^Token) {
 	}
 
 	if token.type == TokenType.Text {
+		str, ok := token.value.(string)
+		if !ok || !strings.contains(str, "*") {
+			return
+		}
 
+		token.value = nil
+
+		is_bold := false
+		is_italic := false
+		current_node := token
+
+		i := 0
+		start := 0
+
+		for i < len(str) {
+			if str[i] == '*' {
+				if i > start {
+					push_token(current_node, TokenType.Text, str[start:i])
+				}
+
+				asterisks := 0
+				for i < len(str) && str[i] == '*' {
+					asterisks += 1
+					i += 1
+				}
+
+				for asterisks >= 3 {
+					is_bold = !is_bold
+					is_italic = !is_italic
+					asterisks -= 3
+				}
+				if asterisks == 2 {
+					is_bold = !is_bold
+				} else if asterisks == 1 {
+					is_italic = !is_italic
+				}
+
+				current_node = token
+				if is_bold {
+					last :=
+						current_node.children[len(current_node.children) - 1] if len(current_node.children) > 0 else nil
+					current_node =
+						last if last != nil && last.type == .Bold else push_token(current_node, TokenType.Bold, nil)
+				}
+				if is_italic {
+					last :=
+						current_node.children[len(current_node.children) - 1] if len(current_node.children) > 0 else nil
+					current_node =
+						last if last != nil && last.type == .Italics else push_token(current_node, TokenType.Italics, nil)
+				}
+
+				start = i
+			} else {
+				i += 1
+			}
+		}
+
+		if i > start {
+			push_token(current_node, TokenType.Text, str[start:i])
+		}
 	}
 }