1/1/2024 0 Comments Tmux iterm2It differentiates them one step more from the surrounding code, and it makes sense semantically too, as a comment is treated very differently from anything else in the source. If it’s different, check you’re dotfiles (like. If you don’t see italicised text, something else might be overriding the TERM environment variable.Ĭheck its value is xterm-256color-italic. $ echo ` tput sitm ` italics ` tput ritm ` If you close and reopen iTerm2, executing the following should show italicised text. The new entry probably won’t be in the list, but we can just type it in. This is done in the terminal pane of whatever profile you’re using. $ tic xterm-256color-italic.terminfoįinally, we need to tell iTerm2 to use this new TERM, xterm-256color-italic, by default. This file needs to be processed and added to the TERM database. xterm-256color-italic|xterm with 256 colors and italic, sitm=\E[3m, ritm=\E[23m, use=xterm-256color,Ĭreate a file called xterm-256color-italic.terminfo, where ever you like, with the above contents. # A xterm-256color based TERMINFO that adds the escape sequences for italic. Luckily, one has already been made for us, courtesy of Stefan Schüssler. (This is not a subject I’m familiar with, but worrying about the technicalities here doesn’t seem to be necessary.) Next, we need to tell the terminal what italic actually means, which is done by using a special TERM entry. (There’s also Menlo, which is included with OS X.) iTerm2įirst, make sure it’s enabled in your terminal profile. If you don’t have it, you can probably find it online, or use a free typeface with an italic variant like Ubuntu or Anonymous Pro. I like Consolas, which is included in all recent versions of Windows, and will be present on an OS X system if Microsoft Office has been installed. In order to see italicised text at all, we need a typeface with a italic variant. I’ll explain what I did to get italics in iTerm2, tmux, and vim, as shown below, in this post. MacVim has native support for italics, and although iTerm2 has supported italics for sometime, getting my italics back proved to be somewhat cumbersome. This one is about enabling italics in these three tools. I like it, but the setup’s for another post. I felt I was losing efficiency switching between windows though, and losing power by not exploiting things like splits.Ĭurrently, my setup is using iTerm2 with tmux to manage terminal splits and ‘windows’, and then regular old vim to edit. I’ve always used iTerm2 as my terminal, and, since switching to vim about 18 months, have used MacVim as my editor. Recently, I’ve been trying to restrict my coding workflow to the terminal. > Appearance -> Dimming:Ĭhecked Dimming affects only text, not background.Using tmux version 2.1 or above? Check out the update below. The dimming style can be changed by setting iTerm2 -> Preferences. Inactive window styleīy default, iTerm2 will dimming the whole inactive windows, which looks ugly. Unchecked Show per-pane title bar with split panes. The title bar of panes can be hidden by setting iTerm2 -> Preferences.
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