Add warning if ToC opened from bib first (#520)

2016-08-10 20:23:27 +02:00 · 2016-08-10 20:23:27 +02:00 · fe4e9a4eb4
commit fe4e9a4eb4
parent 5f5b147d78
1 changed files with 4 additions and 0 deletions
--- a/autoload/vimtex/toc.vim
+++ b/autoload/vimtex/toc.vim
@ -37,6 +37,10 @@ function! vimtex#toc#open() " {{{1
  if !exists('b:vimtex')
    if exists('s:index')
      call vimtex#index#create(s:index)
+    elseif expand('%:e') =~# 'bib'
+      call vimtex#echo#warning('Can''t open ToC!')
+      call vimtex#echo#echo('Please open ToC from a relevant tex file first.')
+      call vimtex#echo#wait()
    endif
    return
  endif