More formatting

README.tlm

@@ -49,5 +49,8 @@ main :: proc() {
 
 ---
 
+H_2_O_4_U is uranium peroxide
+Here is some __underlined__ text
+
 [&1] Ordered list item 2 not included
 [&named] This is the definition for a named footnote

src/html.odin

@@ -213,6 +213,27 @@ print_html :: proc(token: ^Token) {
 	case TokenType.HorizontalRule:
 		fmt.print("<hr>\n")
 
+	case TokenType.Underline:
+		fmt.print("<u>")
+		for child in token.children {
+			print_html(child)
+		}
+		fmt.print("</u>")
+
+	case TokenType.Superscript:
+		fmt.print("<sup>")
+		for child in token.children {
+			print_html(child)
+		}
+		fmt.print("</sup>")
+
+	case TokenType.Subscript:
+		fmt.print("<sub>")
+		for child in token.children {
+			print_html(child)
+		}
+		fmt.print("</sub>")
+
 	case TokenType.BreakLine:
 		fmt.print("<br>\n")
 

src/main.odin

@@ -65,6 +65,12 @@ print_token :: proc(token: ^Token, depth: int = 0) {
 		type_str = "InlineCode"
 	case TokenType.HorizontalRule:
 		type_str = "HorizontalRule"
+	case TokenType.Underline:
+		type_str = "Underline"
+	case TokenType.Superscript:
+		type_str = "Superscript"
+	case TokenType.Subscript:
+		type_str = "Subscript"
 	}
 
 	value_str := ""

src/parser.odin

@@ -29,6 +29,9 @@ TokenType :: enum {
 	CodeBlock,
 	InlineCode,
 	HorizontalRule,
+	Underline,
+	Superscript,
+	Subscript,
 }
 
 TokenValue :: union {
@@ -258,6 +261,8 @@ pass_through_children :: proc(token: ^Token) {
 	parse_inline_style(token, '*', []StyleToggle{{2, .Bold}, {1, .Italics}})
 	parse_inline_style(token, '~', []StyleToggle{{2, .Strikethrough}})
 	parse_inline_style(token, '-', []StyleToggle{{2, .Strikethrough}})
+	parse_inline_style(token, '^', []StyleToggle{{1, .Superscript}})
+	parse_inline_style(token, '_', []StyleToggle{{2, .Underline}, {1, .Subscript}})
 }
 
 parse_inline_code :: proc(token: ^Token) {