diff --git a/src/expressions/literal-expr.md b/src/expressions/literal-expr.md
index e5bc2dff4..703b55880 100644
--- a/src/expressions/literal-expr.md
+++ b/src/expressions/literal-expr.md
@@ -8,6 +8,8 @@
 >    | [BYTE_LITERAL]\
 >    | [BYTE_STRING_LITERAL]\
 >    | [RAW_BYTE_STRING_LITERAL]\
+>    | [C_STRING_LITERAL]\
+>    | [RAW_C_STRING_LITERAL]\
 >    | [INTEGER_LITERAL]\
 >    | [FLOAT_LITERAL]\
 >    | `true` | `false`
@@ -48,6 +50,12 @@ A string literal expression consists of a single [BYTE_STRING_LITERAL] or [RAW_B
 
 > **Note**: This section is incomplete.
 
+## C string literal expressions
+
+A C string literal expression consists of a single [C_STRING_LITERAL] or [RAW_C_STRING_LITERAL] token.
+
+> **Note**: This section is incomplete.
+
 ## Integer literal expressions
 
 An integer literal expression consists of a single [INTEGER_LITERAL] token.
@@ -182,5 +190,7 @@ The expression's type is the primitive [boolean type], and its value is:
 [BYTE_LITERAL]: ../tokens.md#byte-literals
 [BYTE_STRING_LITERAL]: ../tokens.md#byte-string-literals
 [RAW_BYTE_STRING_LITERAL]: ../tokens.md#raw-byte-string-literals
+[C_STRING_LITERAL]: ../tokens.md#c-string-literals
+[RAW_C_STRING_LITERAL]: ../tokens.md#raw-c-string-literals
 [INTEGER_LITERAL]: ../tokens.md#integer-literals
 [FLOAT_LITERAL]: ../tokens.md#floating-point-literals
diff --git a/src/tokens.md b/src/tokens.md
index 0067b647d..0e6a4a0b9 100644
--- a/src/tokens.md
+++ b/src/tokens.md
@@ -24,14 +24,16 @@ Literals are tokens used in [literal expressions].
 
 #### Characters and strings
 
-|                                              | Example         | `#` sets\* | Characters  | Escapes             |
-|----------------------------------------------|-----------------|------------|-------------|---------------------|
-| [Character](#character-literals)             | `'H'`           | 0          | All Unicode | [Quote](#quote-escapes) & [ASCII](#ascii-escapes) & [Unicode](#unicode-escapes) |
-| [String](#string-literals)                   | `"hello"`       | 0          | All Unicode | [Quote](#quote-escapes) & [ASCII](#ascii-escapes) & [Unicode](#unicode-escapes) |
-| [Raw string](#raw-string-literals)           | `r#"hello"#`    | <256       | All Unicode | `N/A`                                                      |
-| [Byte](#byte-literals)                       | `b'H'`          | 0          | All ASCII   | [Quote](#quote-escapes) & [Byte](#byte-escapes)                               |
-| [Byte string](#byte-string-literals)         | `b"hello"`      | 0          | All ASCII   | [Quote](#quote-escapes) & [Byte](#byte-escapes)                               |
-| [Raw byte string](#raw-byte-string-literals) | `br#"hello"#`   | <256       | All ASCII   | `N/A`                                                      |
+|                                              | Example         | `#` sets\* | Characters      | Escapes             |
+|----------------------------------------------|-----------------|------------|-----------------|---------------------|
+| [Character](#character-literals)             | `'H'`           | 0          | All Unicode     | [Quote](#quote-escapes) & [ASCII](#ascii-escapes) & [Unicode](#unicode-escapes) |
+| [String](#string-literals)                   | `"hello"`       | 0          | All Unicode     | [Quote](#quote-escapes) & [ASCII](#ascii-escapes) & [Unicode](#unicode-escapes) |
+| [Raw string](#raw-string-literals)           | `r#"hello"#`    | <256       | All Unicode     | `N/A`                                                      |
+| [Byte](#byte-literals)                       | `b'H'`          | 0          | All ASCII       | [Quote](#quote-escapes) & [Byte](#byte-escapes)                               |
+| [Byte string](#byte-string-literals)         | `b"hello"`      | 0          | All ASCII       | [Quote](#quote-escapes) & [Byte](#byte-escapes)                               |
+| [Raw byte string](#raw-byte-string-literals) | `br#"hello"#`   | <256       | All ASCII       | `N/A`                                                      |
+| [C string](#c-string-literals)               | `c"hello"`      | 0          | non-`NUL` ASCII | [Quote](#quote-escapes) & [Byte](#byte-escapes)                               |
+| [Raw C string](#raw-c-string-literals)       | `cr#"hello"#`   | <256       | non-`NUL` ASCII | `N/A`                                                      |
 
 \* The number of `#`s on each side of the same literal must be equivalent.
 
@@ -328,6 +330,76 @@ b"\x52"; b"R"; br"R";                // R
 b"\\x52"; br"\x52";                  // \x52
 ```
 
+### C string and raw C string literals
+
+#### C string literals
+
+> **<sup>Lexer</sup>**\
+> C_STRING_LITERAL :\
+> &nbsp;&nbsp; `c"` ( ASCII_FOR_C_STRING | BYTE_ESCAPE | STRING_CONTINUE )<sup>\*</sup> `"` SUFFIX<sup>?</sup>
+>
+> ASCII_FOR_C_STRING :\
+> &nbsp;&nbsp; _any non-NUL ASCII (i.e 0x01 to 0x7F), except_ `"`, `\` _and IsolatedCR_
+
+A non-raw _C string literal_ is a sequence of ASCII characters and _escapes_,
+preceded by the characters `U+0063` (`c`) and `U+0022` (double-quote), and
+followed by the character `U+0022`. If the character `U+0022` is present within
+the literal, it must be _escaped_ by a preceding `U+005C` (`\`) character.
+Alternatively, a C string literal can be a _raw C string literal_, defined
+below. The type of a C string literal is `&core::ffi::CStr`.
+
+Some additional _escapes_ are available in either C or non-raw C string
+literals. An escape starts with a `U+005C` (`\`) and continues with one of the
+following forms:
+
+* A _byte escape_ escape starts with `U+0078` (`x`) and is followed by exactly
+  two _hex digits_. It denotes the byte equal to the provided hex value. The
+  byte escape sequence `\x00` is forbidden, as C strings may not contain `NUL`.
+* A _whitespace escape_ is one of the characters `U+006E` (`n`), `U+0072`
+  (`r`), or `U+0074` (`t`), denoting the bytes values `0x0A` (ASCII LF),
+  `0x0D` (ASCII CR) or `0x09` (ASCII HT) respectively.
+* The _backslash escape_ is the character `U+005C` (`\`) which must be
+  escaped in order to denote its ASCII encoding `0x5C`.
+
+#### Raw C string literals
+
+> **<sup>Lexer</sup>**\
+> RAW_C_STRING_LITERAL :\
+> &nbsp;&nbsp; `cr` RAW_C_STRING_CONTENT SUFFIX<sup>?</sup>
+>
+> RAW_C_STRING_CONTENT :\
+> &nbsp;&nbsp; &nbsp;&nbsp; `"` ASCII_EXCEPT_NUL<sup>* (non-greedy)</sup> `"`\
+> &nbsp;&nbsp; | `#` RAW_C_STRING_CONTENT `#`
+>
+> ASCII_EXCEPT_NUL :\
+> &nbsp;&nbsp; _any non-NUL ASCII (i.e. 0x01 to 0x7F)_
+
+Raw C string literals do not process any escapes. They start with the
+character `U+0063` (`c`), followed by `U+0072` (`r`), followed by fewer than 256
+of the character `U+0023` (`#`), and a `U+0022` (double-quote) character. The
+_raw string body_ can contain any sequence of non-`NUL` ASCII characters and is terminated
+only by another `U+0022` (double-quote) character, followed by the same number of
+`U+0023` (`#`) characters that preceded the opening `U+0022` (double-quote)
+character. A raw C string literal can not contain any non-ASCII byte.
+
+All characters contained in the raw string body represent their ASCII encoding,
+the characters `U+0022` (double-quote) (except when followed by at least as
+many `U+0023` (`#`) characters as were used to start the raw string literal) or
+`U+005C` (`\`) do not have any special meaning.
+
+Examples for C string literals:
+
+```rust
+c"foo"; cr"foo";                     // foo
+c"\"foo\""; cr#""foo""#;             // "foo"
+
+c"foo #\"# bar";
+cr##"foo #"# bar"##;                 // foo #"# bar
+
+c"\x52"; c"R"; cr"R";                // R
+c"\\x52"; cr"\x52";                  // \x52
+```
+
 ### Number literals
 
 A _number literal_ is either an _integer literal_ or a _floating-point