paste icon unicode > go to insert mode > ctrl+v > enter letter 'u' > write the unicode of the icon (e.g. f0133) reuse match test1 to output/test1 test2 to output/test2 :%s/test\(.\)$/output\/test\1/g array[1] to a1 array[2] to a2 :s/(array)\[([1-9])\]/a\2/g