diff --git a/README.md b/README.md
index 9326c4f..0ebeabb 100644
--- a/README.md
+++ b/README.md
@@ -215,7 +215,7 @@ smile "😁"
 "!@#$@$%Q#$%~@!40" "1.2.3" "!!!!!"=true
 
 // The following is a legal bare identifier:
-foo123~!@#$%^&*.:'|?+ "weeee"
+foo123~!@$%^&*.:'|?+ "weeee"
 
 // And you can also use unicode!
 ノード　お名前="☜(ﾟヮﾟ☜)"
diff --git a/SPEC.md b/SPEC.md
index 816bab2..0fb8428 100644
--- a/SPEC.md
+++ b/SPEC.md
@@ -107,7 +107,7 @@ The following characters cannot be used anywhere in a bare
 
 * Any codepoint with hexadecimal value `0x20` or below.
 * Any codepoint with hexadecimal value higher than `0x10FFFF`.
-* Any of `\/(){}<>;[]=,"`
+* Any of `\/(){}<>;[]=,"#`
 
 ### Line Continuation
 
@@ -428,7 +428,7 @@ node-terminator := single-line-comment | newline | ';' | eof
 
 identifier := string | bare-identifier
 bare-identifier := ((identifier-char - digit - sign) identifier-char* | sign ((identifier-char - digit) identifier-char*)?) - keyword
-identifier-char := unicode - linespace - [\/(){}<>;[]=,"]
+identifier-char := unicode - linespace - [\/(){}<>;[]=,"#]
 keyword := boolean | 'null'
 prop := identifier '=' value
 value := type? (string | number | keyword)
diff --git a/tests/test_cases/input/node_id_with_raw_str_prefix.kdl b/tests/test_cases/input/node_id_with_raw_str_prefix.kdl
new file mode 100644
index 0000000..9563028
--- /dev/null
+++ b/tests/test_cases/input/node_id_with_raw_str_prefix.kdl
@@ -0,0 +1 @@
+r#node
diff --git a/tests/test_cases/input/prop_key_with_raw_string_prefix.kdl b/tests/test_cases/input/prop_key_with_raw_string_prefix.kdl
new file mode 100644
index 0000000..85b8cb1
--- /dev/null
+++ b/tests/test_cases/input/prop_key_with_raw_string_prefix.kdl
@@ -0,0 +1 @@
+node r#key=10