Viewing github.com/alecthomas/chroma/formatters/tty_truecolour.go

```
package formatters
```
```
import (
```
```
	"fmt"
```
```
	"io"
```
```
	"github.com/alecthomas/chroma/v2"
```
```
)
```

// TTY16m is a true-colour terminal formatter.

var TTY16m = Register("terminal16m", chroma.FormatterFunc(trueColourFormatter))

func trueColourFormatter(w io.Writer, style *chroma.Style, it chroma.Iterator) error {

```
	style = clearBackground(style)
```

	for token := it(); token != chroma.EOF; token = it() {

```
		entry := style.Get(token.Type)
```
```
		if !entry.IsZero() {
```
```
			out := ""
```
```
			if entry.Bold == chroma.Yes {
```
```
				out += "\033[1m"
```
```
			}
```
```
			if entry.Underline == chroma.Yes {
```
```
				out += "\033[4m"
```
```
			}
```
```
			if entry.Italic == chroma.Yes {
```
```
				out += "\033[3m"
```
```
			}
```
```
			if entry.Colour.IsSet() {
```

				out += fmt.Sprintf("\033[38;2;%d;%d;%dm", entry.Colour.Red(), entry.Colour.Green(), entry.Colour.Blue())

```
			}
```
```
			if entry.Background.IsSet() {
```

				out += fmt.Sprintf("\033[48;2;%d;%d;%dm", entry.Background.Red(), entry.Background.Green(), entry.Background.Blue())

```
			}
```
```
			fmt.Fprint(w, out)
```
```
		}
```
```
		fmt.Fprint(w, token.Value)
```
```
		if !entry.IsZero() {
```
```
			fmt.Fprint(w, "\033[0m")
```
```
		}
```
```
	}
```
```
	return nil
```
```
}
```

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