I see that this patch was meant to make undercurl work in terminals that support it:
=== commit 8b9e20afb0da79a21155988a38704b5777cc2efe Author: Bram Moolenaar <b...@vim.org> Date: Tue Nov 28 21:25:21 2017 +0100 patch 8.0.1358: undercurl is not used in the terminal Problem: Undercurl is not used in the terminal. (Kovid Goyal) Solution: Only fall back to underline when undercurl highlighting is not defined. (closes #1306) === But somehow it does not work: I see neither undercurl nor underline when using vim >= 8.0.1358 in various terminals. There was no tests added to verify 8.0.1358. If I go back to vim-8.0.1357, then I could see at least underline being used in the terminal where undercurl is specified. I tried with xterm (330), xfce4-terminal 0.8.7.4 and gnome-terminal 3.28.2 and all used underlines prior with vim < 8.0.1357 as fallback to undercurl. So patch 8.0.1358 introduced a regression. Regards Dominique -- -- You received this message from the "vim_use" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_use" group. To unsubscribe from this group and stop receiving emails from it, send an email to vim_use+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/vim_use/CAON-T_hsx4cvFjt_GonyC5mzTRJ7x69AtOPkM-PeaudSnVmJhg%40mail.gmail.com.