Re: [PATCH v2 00/12] nd/icase updates

Duy Nguyen [off-list ref] writes:

Makes sense. But then if opt->ignore_case is false and regflags
happens to have REG_ICASE set, should we clear it as well?

I think .ignore_case is set iff '-i' is given, and .regflags has
REG_ICASE only if '-i' is given and the user said she does not want
literal string match (i.e. no '-F').

So... can .regflags have REG_ICASE when .ignore_case is false?