updated parsing bnf
diff --git a/doc/man/asn1c.1 b/doc/man/asn1c.1
index f6b6268..93d47c9 100644
--- a/doc/man/asn1c.1
+++ b/doc/man/asn1c.1
@@ -78,6 +78,11 @@
.RE
.TP
.B \-Wdebug\-lexer
+Enable lexer debugging during the ASN.1 lexing stage.
+.RS
+.RE
+.TP
+.B \-Wdebug\-parser
Enable lexer debugging during the ASN.1 parsing stage.
.RS
.RE
diff --git a/doc/man/asn1c.man.md b/doc/man/asn1c.man.md
index ac38328..5b553bc 100644
--- a/doc/man/asn1c.man.md
+++ b/doc/man/asn1c.man.md
@@ -54,6 +54,9 @@
: Treat warnings as errors; abort if any warning is produced.
-Wdebug-lexer
+: Enable lexer debugging during the ASN.1 lexing stage.
+
+-Wdebug-parser
: Enable lexer debugging during the ASN.1 parsing stage.
-Wdebug-fixer