Problem

On help pages with code, "<" is not concealed when followed by " - ".

This started at the following Neovim commit: 095bd8d.

Steps to reproduce

nvim --clean 

Create a file with the following content:

text > let x = 0 < - text 

Then run:

:set ft=help

Expected behavior

Expected (no "<"):

text let x = 0 - text 

Actual (includes "<"):

text let x = 0 < - text 

(the problem is gone if "- text" is changed to "-text" or "text")

Nvim version (nvim -v)

v0.11.0

Vim (not Nvim) behaves the same?

No

Operating system/version

Kubuntu 24.04

Terminal name/version

Konsole 23.08.5

$TERM environment variable

xterm-256color

Installation

appimage