diff options
| -rw-r--r-- | runtime/autoload/health/nvim.vim | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/runtime/autoload/health/nvim.vim b/runtime/autoload/health/nvim.vim index e2ad9f7ccb..a1bf9b21cf 100644 --- a/runtime/autoload/health/nvim.vim +++ b/runtime/autoload/health/nvim.vim @@ -113,11 +113,21 @@ function! s:check_tmux() abort call health#report_ok('escape-time: '.tmux_esc_time.'ms') endif - " check $TERM + " check default-terminal and $TERM call health#report_info('$TERM: '.$TERM) - if $TERM !~# '\v(tmux-256color|screen-256color)' + let cmd = 'tmux show-option -qvg default-terminal' + let out = system(cmd) + let tmux_default_term = substitute(out, '\v(\s|\r|\n)', '', 'g') + if v:shell_error + call health#report_error('command failed: '.cmd."\n".out) + elseif tmux_default_term !=# $TERM + call health#report_info('default-terminal: '.tmux_default_term) + call health#report_error( + \ '$TERM differs from the tmux `default-terminal` setting. Colors might look wrong.', + \ ['$TERM may have been set by some rc (.bashrc, .zshrc, ...).']) + elseif $TERM !~# '\v(tmux-256color|screen-256color)' call health#report_error( - \ '$TERM should be "screen-256color" or "tmux-256color" when running tmux.', + \ '$TERM should be "screen-256color" or "tmux-256color" in tmux. Colors might look wrong.', \ ["Set default-terminal in ~/.tmux.conf:\nset-option -g default-terminal \"screen-256color\"", \ s:suggest_faq]) endif |