10 lines
300 B
Awk
10 lines
300 B
Awk
BEGIN { in_code = 0 }
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/^ | / {
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if (!in_code) { print "<pre><code>"; in_code = 1 }
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sub(/^ | /, "", $0)
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gsub(/&/, "&"); gsub(/</, "<"); gsub(/>/, ">")
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print; next
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}
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{ if (in_code) { print "</code></pre>"; in_code = 0 } print }
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END { if (in_code) print "</code></pre>" }
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