# sed script for preprocessing BFD header files # <start comment> activity: /^\/\*$/{ N # Delete empty comment blocks /^\/\*\n\*\/ *$/d # Transpose <start comment><blank line> s/^\/\*\n *$/\ \/*/ # merge <start comment> on line by itself with following line s/^\/\*\n\(.*\)/\/* \1/ }