sgml-common 0.6.3 (new formula)
sgml-common 0.6.3 (new formula)

Closes Linuxbrew/homebrew-extra#11.

Signed-off-by: Maxim Belkin <032baa6ccf1d4eaa4536fc4f9b83b9a1f593449a@gmail.com>

LinuxbrewTestBot/homebrew-extra