Code Duplication    Length = 7-7 lines in 2 locations

src/Renderer/Rich/Source.php 2 locations

@@ 14-20 (lines=7) @@
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        $source = $r->source;
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        // Trim empty lines from the start and end of the source
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        foreach ($source as $linenum => $line) {
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            if (trim($line) || $linenum === $r->line) {
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                break;
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            } else {
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                unset($source[$linenum]);
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            }
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        }
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        foreach (array_reverse($source, true) as $linenum => $line) {
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            if (trim($line) || $linenum === $r->line) {
@@ 22-28 (lines=7) @@
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            }
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        }
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        foreach (array_reverse($source, true) as $linenum => $line) {
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            if (trim($line) || $linenum === $r->line) {
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                break;
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            } else {
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                unset($source[$linenum]);
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            }
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        }
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        $start = '';
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        $highlight = '';