1 /^['.]/s//\\\&&/ 2 /^%%/s//.&/ 3 /--/s//\\*-/g 4 /_a-squared cos 2(phi)/s//\\fIa\\fP\\u2\\d cos 2\\(*f/ 5 /__**\([a-zA-Z]*\)/s//\\fI\1\\fP/g 6 /"\(.\)/s//\1\\*:/g 7 /`\(.\)/s//\1\\*`/g 8 /'\(.\)/s//\1\\*'/g 9 /~\(.\)/s//\1\\*~/g 10 /\^\(.\)/s//\1\\*^/g 11 /,\(.\)/s//\1\\*,/g 12 /\(.\)\(.\)/s//\\o_\1\2_/g 13 /*/s//\\(bs/g 14