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This repository was archived by the owner on Jan 6, 2026. It is now read-only.
C++1y binary literals and digit separator #23
Description
Clang 3.4 supports both:
http://clang.llvm.org/cxx_status.html#cxx14
#include <iostream>
int main()
{
int n = 1'000'000;
std::cout << n << std::endl;
unsigned char c = 0b0100'0000;
std::cout << c << std::endl;
return 0;
}I'm new to Vim syntax files, but the following seems to work for binary literals:
syn match cNumber display contained "0b[01]\+\(\'[01]\+\)*"
Activity
rhysd commentedon Feb 28, 2015
I added binary literal in #31. Please review it if you can. And as far as I tried, digit separater seems not to be broken in current highlighting.
rhysd commentedon Feb 28, 2015
I noticed that digit separater may break highlight.
Here,
'2'is highlighted byCharacterand other parts are highlighted byNumber.