/usr/share/gocode/src/github.com/alecthomas/chroma/formatters/tty_truecolour.go is in golang-github-alecthomas-chroma-dev 0.4.0+git20180402.51d250f-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | package formatters
import (
"fmt"
"io"
"github.com/alecthomas/chroma"
)
// 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 {
for token := it(); token != nil; 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.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
}
|