tmp/tmpno4fwh_a/{from.md → to.md}
RENAMED
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@@ -12,10 +12,13 @@ universal-character-name:
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```
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``` bnf
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preprocessing-token:
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header-name
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identifier
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pp-number
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character-literal
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user-defined-character-literal
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string-literal
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@@ -27,12 +30,11 @@ preprocessing-token:
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``` bnf
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token:
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identifier
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keyword
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literal
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-
operator
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-
punctuator
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```
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``` bnf
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header-name:
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'<' h-char-sequence '>'
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@@ -100,15 +102,48 @@ nondigit: one of
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``` bnf
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digit: one of
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'0 1 2 3 4 5 6 7 8 9'
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```
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``` bnf
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literal:
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integer-literal
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character-literal
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-
floating-literal
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string-literal
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boolean-literal
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pointer-literal
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user-defined-literal
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```
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@@ -144,13 +179,12 @@ decimal-literal:
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hexadecimal-literal:
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hexadecimal-prefix hexadecimal-digit-sequence
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```
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``` bnf
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-
binary-digit:
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-
'0'
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-
'1'
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```
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``` bnf
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octal-digit: one of
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'0 1 2 3 4 5 6 7'
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@@ -216,10 +250,17 @@ encoding-prefix: one of
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c-char-sequence:
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c-char
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c-char-sequence c-char
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```
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``` bnf
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escape-sequence:
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simple-escape-sequence
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octal-escape-sequence
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hexadecimal-escape-sequence
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@@ -243,25 +284,25 @@ hexadecimal-escape-sequence:
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'\x' hexadecimal-digit
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hexadecimal-escape-sequence hexadecimal-digit
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```
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``` bnf
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-
floating-literal:
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-
decimal-floating-literal
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-
hexadecimal-floating-literal
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```
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``` bnf
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-
decimal-floating-literal:
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-
fractional-constant exponent-partₒₚₜ floating-suffixₒₚₜ
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-
digit-sequence exponent-part floating-suffixₒₚₜ
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```
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``` bnf
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-
hexadecimal-floating-literal:
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-
hexadecimal-prefix hexadecimal-fractional-constant binary-exponent-part floating-suffixₒₚₜ
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-
hexadecimal-prefix hexadecimal-digit-sequence binary-exponent-part floating-suffixₒₚₜ
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```
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``` bnf
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fractional-constant:
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digit-sequenceₒₚₜ '.' digit-sequence
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@@ -296,11 +337,11 @@ digit-sequence:
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digit
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digit-sequence '''ₒₚₜ digit
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```
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``` bnf
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-
floating-suffix: one of
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'f l F L'
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```
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``` bnf
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string-literal:
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@@ -312,10 +353,17 @@ string-literal:
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s-char-sequence:
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s-char
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s-char-sequence s-char
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```
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``` bnf
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raw-string:
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'"' d-char-sequenceₒₚₜ '(' r-char-sequenceₒₚₜ ')' d-char-sequenceₒₚₜ '"'
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```
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@@ -323,16 +371,29 @@ raw-string:
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r-char-sequence:
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r-char
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r-char-sequence r-char
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```
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``` bnf
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d-char-sequence:
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d-char
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d-char-sequence d-char
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```
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``` bnf
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boolean-literal:
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'false'
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'true'
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```
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@@ -343,11 +404,11 @@ pointer-literal:
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```
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``` bnf
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user-defined-literal:
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user-defined-integer-literal
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-
user-defined-floating-literal
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user-defined-string-literal
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user-defined-character-literal
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```
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``` bnf
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@@ -357,11 +418,11 @@ user-defined-integer-literal:
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hexadecimal-literal ud-suffix
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binary-literal ud-suffix
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```
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``` bnf
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-
user-defined-floating-literal:
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fractional-constant exponent-partₒₚₜ ud-suffix
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digit-sequence exponent-part ud-suffix
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hexadecimal-prefix hexadecimal-fractional-constant binary-exponent-part ud-suffix
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hexadecimal-prefix hexadecimal-digit-sequence binary-exponent-part ud-suffix
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```
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```
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``` bnf
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preprocessing-token:
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header-name
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+
import-keyword
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+
module-keyword
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+
export-keyword
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identifier
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pp-number
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character-literal
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user-defined-character-literal
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string-literal
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``` bnf
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token:
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identifier
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keyword
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literal
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+
operator-or-punctuator
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```
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``` bnf
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header-name:
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'<' h-char-sequence '>'
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``` bnf
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digit: one of
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'0 1 2 3 4 5 6 7 8 9'
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```
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``` bnf
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keyword:
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any identifier listed in [[lex.key]]
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+
*import-keyword*
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*module-keyword*
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*export-keyword*
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```
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+
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``` bnf
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preprocessing-op-or-punc:
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preprocessing-operator
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operator-or-punctuator
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```
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+
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``` bnf
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%% Ed. note: character protrusion would misalign various operators.
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preprocessing-operator: one of
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'# ## %: %:%:'
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```
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``` bnf
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operator-or-punctuator: one of
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'{ } [ ] ( )'
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'<: :> <% %> ; : ...'
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'? :: . .* -> ->* ~'
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'! + - * / % ^ & |'
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'= += -= *= /= %= ^= &= |='
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'== != < > <= >= <=> && ||'
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'<< >> <<= >>= ++ -- ,'
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'and or xor not bitand bitor compl'
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'and_eq or_eq xor_eq not_eq'
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```
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``` bnf
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literal:
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integer-literal
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character-literal
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+
floating-point-literal
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string-literal
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boolean-literal
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pointer-literal
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user-defined-literal
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```
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hexadecimal-literal:
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hexadecimal-prefix hexadecimal-digit-sequence
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```
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``` bnf
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binary-digit: one of
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'0 1'
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```
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``` bnf
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octal-digit: one of
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'0 1 2 3 4 5 6 7'
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c-char-sequence:
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c-char
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c-char-sequence c-char
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```
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+
``` bnf
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+
c-char:
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any member of the basic source character set except the single-quote ''', backslash '\', or new-line character
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+
escape-sequence
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+
universal-character-name
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```
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+
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``` bnf
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escape-sequence:
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simple-escape-sequence
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octal-escape-sequence
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hexadecimal-escape-sequence
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'\x' hexadecimal-digit
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hexadecimal-escape-sequence hexadecimal-digit
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```
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``` bnf
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+
floating-point-literal:
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+
decimal-floating-point-literal
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+
hexadecimal-floating-point-literal
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```
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``` bnf
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+
decimal-floating-point-literal:
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+
fractional-constant exponent-partₒₚₜ floating-point-suffixₒₚₜ
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+
digit-sequence exponent-part floating-point-suffixₒₚₜ
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```
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``` bnf
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+
hexadecimal-floating-point-literal:
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+
hexadecimal-prefix hexadecimal-fractional-constant binary-exponent-part floating-point-suffixₒₚₜ
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+
hexadecimal-prefix hexadecimal-digit-sequence binary-exponent-part floating-point-suffixₒₚₜ
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```
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``` bnf
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fractional-constant:
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digit-sequenceₒₚₜ '.' digit-sequence
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digit
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digit-sequence '''ₒₚₜ digit
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```
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``` bnf
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floating-point-suffix: one of
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'f l F L'
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```
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``` bnf
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string-literal:
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s-char-sequence:
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s-char
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s-char-sequence s-char
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```
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+
``` bnf
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s-char:
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any member of the basic source character set except the double-quote '"', backslash '\', or new-line character
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+
escape-sequence
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+
universal-character-name
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+
```
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+
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``` bnf
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raw-string:
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'"' d-char-sequenceₒₚₜ '(' r-char-sequenceₒₚₜ ')' d-char-sequenceₒₚₜ '"'
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```
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r-char-sequence:
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r-char
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r-char-sequence r-char
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```
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+
``` bnf
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r-char:
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any member of the source character set, except a right parenthesis ')' followed by
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the initial *d-char-sequence* (which may be empty) followed by a double quote '"'.
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```
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+
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``` bnf
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d-char-sequence:
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d-char
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d-char-sequence d-char
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```
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+
``` bnf
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d-char:
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any member of the basic source character set except:
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space, the left parenthesis '(', the right parenthesis ')', the backslash '\', and the control characters
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representing horizontal tab, vertical tab, form feed, and newline.
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```
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+
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``` bnf
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boolean-literal:
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'false'
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'true'
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```
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```
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``` bnf
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user-defined-literal:
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user-defined-integer-literal
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+
user-defined-floating-point-literal
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user-defined-string-literal
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user-defined-character-literal
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```
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``` bnf
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hexadecimal-literal ud-suffix
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binary-literal ud-suffix
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```
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``` bnf
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+
user-defined-floating-point-literal:
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fractional-constant exponent-partₒₚₜ ud-suffix
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digit-sequence exponent-part ud-suffix
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hexadecimal-prefix hexadecimal-fractional-constant binary-exponent-part ud-suffix
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| 427 |
hexadecimal-prefix hexadecimal-digit-sequence binary-exponent-part ud-suffix
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```
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