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example_test.go
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example_test.go
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package syntaxhighlight_test
import (
"fmt"
"os"
"github.com/sourcegraph/syntaxhighlight"
)
func Example() {
src := []byte(`
/* hello, world! */
var a = 3;
// b is a cool function
function b() {
return 7;
}`)
highlighted, err := syntaxhighlight.AsHTML(src)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
fmt.Println(string(highlighted))
// Output:
// <span class="com">/* hello, world! */</span>
// <span class="kwd">var</span> <span class="pln">a</span> <span class="pun">=</span> <span class="dec">3</span><span class="pun">;</span>
//
// <span class="com">// b is a cool function</span>
// <span class="kwd">function</span> <span class="pln">b</span><span class="pun">(</span><span class="pun">)</span> <span class="pun">{</span>
// <span class="kwd">return</span> <span class="dec">7</span><span class="pun">;</span>
// <span class="pun">}</span>
}