===================================================================
RCS file: /cvs/mandoc/regress/char/unicode/nogroff.out_html,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- mandoc/regress/char/unicode/nogroff.out_html	2024/05/15 19:39:08	1.5
+++ mandoc/regress/char/unicode/nogroff.out_html	2024/05/16 18:49:46	1.6
@@ -30,6 +30,27 @@
 ��	<control> INFORMATION SEPARATOR THREE
 ��	<control> INFORMATION SEPARATOR TWO
 ��	<control> INFORMATION SEPARATOR INE
+!!	EXCLAMATION MARK
+%%	PERCENT SIGN
+&&	AMPERSAND
+((	LEFT PARENTHESIS
+))	RIGHT PARENTHESIS
+**	ASTERISK
+,,	COMMA
+--	HYPHEN-MINUS
+..	FULL STOP
+00	DIGIT ZERO
+11	DIGIT ONE
+99	DIGIT NINE
+::	COLON
+;;	SEMICOLON
+<<	LESS-THAN SIGN
+>>	GREATER-THAN SIGN
+??	QUESTION MARK
+AA	LATIN CAPITAL LETTER A
+ZZ	LATIN CAPITAL LETTER Z
+aa	LATIN SMALL LETTER A
+zz	LATIN SMALL LETTER Z
 ��	<control> DELETE
 ��	<control> 0x80
 ��	<control> 0x81