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authorchriseth <chris@ethereum.org>2018-09-05 01:44:23 +0800
committerGitHub <noreply@github.com>2018-09-05 01:44:23 +0800
commit926085fc71d224daa59162862caa90e6b9e3aeb4 (patch)
tree6aa447866b4becc682b27c92f01eeeea1f3063b9 /docs
parent8da1f25030b98bd230649c057f02ed3a23d899d1 (diff)
parentf2f1462585282adc98eebf1f7b0690891971adf0 (diff)
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Merge pull request #4878 from federicobond/patch-1
Add hex numbers with uppercase X to grammar.txt
Diffstat (limited to 'docs')
-rw-r--r--docs/grammar.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/grammar.txt b/docs/grammar.txt
index 809fcffc..43ef07a9 100644
--- a/docs/grammar.txt
+++ b/docs/grammar.txt
@@ -131,7 +131,7 @@ HexLiteral = 'hex' ('"' ([0-9a-fA-F]{2})* '"' | '\'' ([0-9a-fA-F]{2})* '\'')
StringLiteral = '"' ([^"\r\n\\] | '\\' .)* '"'
Identifier = [a-zA-Z_$] [a-zA-Z_$0-9]*
-HexNumber = '0x' [0-9a-fA-F]+
+HexNumber = '0' [xX] [0-9a-fA-F]+
DecimalNumber = [0-9]+ ( '.' [0-9]* )? ( [eE] [0-9]+ )?
TupleExpression = '(' ( Expression? ( ',' Expression? )* )? ')'