vimrc make comments italic

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How do I change the ~/.vimrc to have the comments in my code italicized?

In my ~/.vimrc file I have:

highlight Comment ctermfg=blue

that makes the comments blue. What do I need to do differently to make them italic?

6 Answers

Because I'm using the Solarized colorscheme, I had to edit .vim/colors/solarized.vim as recommended in Solarized #120 to replace lines 137-157 with the following:

if has("gui_running") || ( has("unix") && system("tput sitm") == "\033[3m" )
    let s:terminal_italic=1
else
    let s:terminal_italic=0
endif

That was in addition following the instructions in this Gist and adding these two lines to my .vimrc, using Ctrl-vEsc to enter ^[:

set t_ZH=^[[3m
set t_ZR=^[[23m

(Thanks to Gabriele Lana for the tip to add those lines to my .vimrc.)

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