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15 lines
586 B
15 lines
586 B
define: DUK_USE_ES6_REGEXP_BRACES
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feature_enables: DUK_OPT_ES6_REGEXP_BRACES
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introduced: 1.5.0
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default: true
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tags:
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- ecmascript6
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description: >
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Enable support for unescaped '{' and '}' literals in regular expressions,
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which is an ES6 Appendix feature (and non-standard before ES6). Ecmascript
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E5 requires literal curly braces to be escaped, but most Ecmascript engines
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support them when they are not used in valid quantifier, and this behavior
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has been added to ES6 Appendix.
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This option is recommended because a lot of existing code depends on literal
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regexp braces.
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