/usr/share/doc/libghc-base-compat-doc/html/src/ is in libghc-base-compat-doc 0.9.1-3.
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/usr/share/doc/libghc-base-compat-doc/html/src/Control-Concurrent-Compat.html
/usr/share/doc/libghc-base-compat-doc/html/src/Control-Concurrent-MVar-Compat.html
/usr/share/doc/libghc-base-compat-doc/html/src/Control-Monad-Compat.html
/usr/share/doc/libghc-base-compat-doc/html/src/Control-Monad-ST-Lazy-Unsafe-Compat.html
/usr/share/doc/libghc-base-compat-doc/html/src/Control-Monad-ST-Unsafe-Compat.html
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/usr/share/doc/libghc-base-compat-doc/html/src/Debug-Trace-Compat.html
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/usr/share/doc/libghc-base-compat-doc/html/src/Prelude-Compat.html
/usr/share/doc/libghc-base-compat-doc/html/src/System-Environment-Compat.html
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/usr/share/doc/libghc-base-compat-doc/html/src/hscolour.css