How do I get markdown snippets with Ultisnip to work within math in vim?

For example, I have this custom snippet:

snippet frac "Fraction"  \frac{${1:numerator}}{${2:denominator}} $0  endsnippet  

When in math, pressing <tab> does not expand the snippet.

$frac <- at this point the dropdown for snippets shows up, but pressing <tab> does nothing.  

Relevant plugins & Settings:

Plug 'Valloric/YouCompleteMe'  Plug 'ervandew/supertab'  Plug 'vim-pandoc/vim-pandoc'  Plug 'vim-pandoc/vim-pandoc-syntax'  Plug 'vim-pandoc/vim-rmarkdown'  Plug 'junegunn/goyo.vim'  Plug 'SirVer/ultisnips'  Plug 'honza/vim-snippets'  Plug 'ludovicchabant/vim-gutentags'    let g:ycm_autoclose_preview_window_after_completion=1  let g:ycm_filetype_blacklist = {}  let g:ycm_key_list_select_completion = ['<C-n>', '<Down>']  let g:ycm_key_list_previous_completion = ['<C-p>', '<Up>']  let g:SuperTabDefaultCompletionType = '<C-n>'  let g:UltiSnipsExpandTrigger = "<tab>"  let g:UltiSnipsJumpForwardTrigger = "<tab>"  let g:UltiSnipsJumpBackwardTrigger = "<s-tab>"  let g:UltiSnipsSnippetDirectories=["UltiSnips", "custom-snippets"]  

https://stackoverflow.com/questions/66995801/how-do-i-get-markdown-snippets-with-ultisnip-to-work-within-math-in-vim April 08, 2021 at 08:25AM