Fixed MDEIndices

Author: ubaldot

after/ftplugin/markdown.vim

@@ -11,6 +11,7 @@ b:markdown_extras_links = links.RefreshLinksDict()
 
 # Convert links inline links [mylink](blabla) to referenced links [mylink][3]
 command! -buffer -nargs=0 MDEConvertLinks links.ConvertLinks()
+command! -buffer -nargs=0 MDEIndices indices.ShowIndices()
 
 # Jump back to the previous file
 nnoremap <buffer> <backspace> <ScriptCmd>funcs.GoToPrevVisitedBuffer()<cr>

lib/indices.vim

@@ -14,7 +14,7 @@ def IndicesCallback(id: number, idx: number)
 enddef
 
 export def ShowIndices()
-  if !empty('g:markdown_extras_indices')
+  if exists('g:markdown_extras_indices') != 0 && !empty('g:markdown_extras_indices')
     const popup_width = (&columns * 2) / 3
     const popup_height = min([len(g:markdown_extras_indices), &lines / 2])
     var opts = {

plugin/markdown_extras.vim

@@ -26,10 +26,6 @@ if exists('g:markdown_extras_loaded')
 endif
 g:markdown_extras_loaded = true
 
-if exists('g:markdown_extras_indices')
-  command! -buffer -nargs=0 MDEIndices indices.ShowIndices()
-endif
-
 augroup MARKDOWN_EXTRAS_VISITED_BUFFER
     autocmd!
     autocmd BufEnter *.md funcs.AddVisitedBuffer()