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add normaltxt, yellowify->yellowtxt

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This commit is contained in:
Ben Burdette 2020-05-04 16:19:20 -06:00
parent 8c8f2b74ec
commit f30de61578
1 changed files with 17 additions and 4 deletions
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21
src/libutil/fmt.hh
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@ -73,18 +73,31 @@ inline std::string fmt(const std::string & fs, const Args & ... args)
// are always in yellow.
template <class T>
struct yellowify
struct yellowtxt
{
yellowify(T &s) : value(s) {}
yellowtxt(T &s) : value(s) {}
T &value;
};
template <class T>
std::ostream& operator<<(std::ostream &out, const yellowify<T> &y)
std::ostream& operator<<(std::ostream &out, const yellowtxt<T> &y)
{
return out << ANSI_YELLOW << y.value << ANSI_NORMAL;
}
template <class T>
struct normaltxt
{
normaltxt(T &s) : value(s) {}
T &value;
};
template <class T>
std::ostream& operator<<(std::ostream &out, const normaltxt<T> &y)
{
return out << ANSI_NORMAL << y.value;
}
class hintformat
{
public:
@ -100,7 +113,7 @@ public:
template<class T>
hintformat& operator%(const T &value)
{
fmt % yellowify(value);
fmt % yellowtxt(value);
return *this;
}