http://bugzilla.opensuse.org/show_bug.cgi?id=1019613 Bug ID: 1019613 Summary: vim yaml syntax highlighting super-slow with long words Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: x86-64 OS: openSUSE 42.1 Status: NEW Severity: Normal Priority: P5 - None Component: Development Assignee: idonmez@suse.com Reporter: bwiedemann@suse.com QA Contact: qa-bugs@suse.de Found By: Development Blocker: --- Created attachment 709822 --> http://bugzilla.opensuse.org/attachment.cgi?id=709822&action=edit short example yaml I was pasting my 7-line ssh public key into a yaml file and could not use vim anymore, because inserting or deleting a character in that long single-word line took over a minute where vim used 100% CPU the attached example file is shortened to not make it quite as bad yet, but you are invited to add some extra 200 non-space characters in there. Workaround: :syn off -- You are receiving this mail because: You are on the CC list for the bug.