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finish backporting binary literals and new octal literals docs

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Benjamin Peterson 2008-10-30 22:44:18 +00:00
parent b5f8208b49
commit d79af0fc52
2 changed files with 12 additions and 9 deletions
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4
Doc/reference/lexical_analysis.rst
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@ -605,6 +605,7 @@ Numeric literals
single: long integer literal
single: floating point literal
single: hexadecimal literal
single: binary literal
single: octal literal
single: decimal literal
single: imaginary literal
@ -631,11 +632,12 @@ definitions:
longinteger: `integer` ("l" | "L")
integer: `decimalinteger` | `octinteger` | `hexinteger` | `bininteger`
decimalinteger: `nonzerodigit` `digit`* | "0"
octinteger: "0" `octdigit`+
octinteger: "0" ("o" | "O") `octdigit`+ | "0" `octdigit`+
hexinteger: "0" ("x" | "X") `hexdigit`+
bininteger: "0" ("b" | "B") `bindigit`+
nonzerodigit: "1"..."9"
octdigit: "0"..."7"
bindigit: "0" | "1"
hexdigit: `digit` | "a"..."f" | "A"..."F"
Although both lower case ``'l'`` and upper case ``'L'`` are allowed as suffix