In the C++11 standard document it says:
The following referenced documents are indispensable for the application of this document:
- Ecma International, ECMAScript Language Specification, Standard Ecma-262, third edition, 1999.
What exactly is the dependency of the C++11 spec on the Javascript spec?
The section "28.13 Modified ECMAScript regular expression grammar" depends on ECMA-262:
The regular expression grammar is specified in section 15.10 RegExp (Regular Expression) Objects and A.7 Regular Expressions in ECMA-262.