30 lines
457 B
Go
30 lines
457 B
Go
|
package zencmd
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/xml"
|
||
|
|
"io"
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
// StripMarkup is internal.
|
||
|
|
func StripMarkup(s string) string {
|
||
|
|
// Strips XML markup described in:
|
||
|
|
// https://docs.gtk.org/Pango/pango_markup.html
|
||
|
|
|
||
|
|
dec := xml.NewDecoder(strings.NewReader(s))
|
||
|
|
var buf strings.Builder
|
||
|
|
|
||
|
|
for {
|
||
|
|
t, err := dec.Token()
|
||
|
|
if err == io.EOF {
|
||
|
|
return buf.String()
|
||
|
|
}
|
||
|
|
if err != nil {
|
||
|
|
return s
|
||
|
|
}
|
||
|
|
if t, ok := t.(xml.CharData); ok {
|
||
|
|
buf.Write(t)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|