setlocal textwidth=80 -> setlocal textwidth=100 syn match LinuxError /\%>100v[^()\{\}\[\]<>]\+/ " virtual column 81 and more https://linux.slashdot.org/story/20/05/31/211211/linus-torvalds-argues-against-80-column-line-length-coding-style-as-linux-kernel-deprecates-it