[llvm-cov] Add some documentation for the -tab-size option
authorVedant Kumar <vsk@apple.com>
Thu, 4 Aug 2016 18:00:42 +0000 (18:00 +0000)
committerVedant Kumar <vsk@apple.com>
Thu, 4 Aug 2016 18:00:42 +0000 (18:00 +0000)
commitad547d361e8c7a3ad645fa09433842979deae9e1
treed53b911257f9a800a5d0cf0024adcbf14300c1ba
parent04c0796e37f87214819e109341012ba6cb26f06d
[llvm-cov] Add some documentation for the -tab-size option

Also, un-hide the cl::opt.

llvm-svn: 277741
llvm/docs/CommandGuide/llvm-cov.rst
llvm/tools/llvm-cov/CodeCoverage.cpp