json: refine constraint for whitespace to avoid runaways yet allow pretty print (#7866)
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6 changed files with 44 additions and 45 deletions
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@ -22,4 +22,4 @@ string ::=
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number ::= ("-"? ([0-9] | [1-9] [0-9]{0,15})) ("." [0-9]+)? ([eE] [-+]? [0-9] [1-9]{0,15})? ws
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# Optional space: by convention, applied in this grammar after literal chars when allowed
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ws ::= [ \t\n]{0,20}
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ws ::= | " " | "\n" [ \t]{0,20}
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@ -31,4 +31,4 @@ string ::=
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number ::= ("-"? ([0-9] | [1-9] [0-9]{0,15})) ("." [0-9]+)? ([eE] [-+]? [1-9] [0-9]{0,15})? ws
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# Optional space: by convention, applied in this grammar after literal chars when allowed
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ws ::= [ \t\n]{0,20}
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ws ::= | " " | "\n" [ \t]{0,20}
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