Add requirement of json syntax

[etc/vim.git] / syntax / markdown.vim

diff --git a/syntax/markdown.vim b/syntax/markdown.vim
index 05cf75106fa364daeba8d82ecedc0d030cf06864..186216efe7c3de2e99509593a398bb408f0c652c 100644 (file)
--- a/syntax/markdown.vim
+++ b/syntax/markdown.vim
@@ -124,9 +124,13 @@ if get(g:, 'vim_markdown_toml_frontmatter', 0)
 endif
 
 if get(g:, 'vim_markdown_json_frontmatter', 0)
-  syn include @jsonTop syntax/json.vim
-  syn region Comment matchgroup=mkdDelimiter start="\%^{$" end="^}$" contains=@jsonTop
-  unlet! b:current_syntax
+  try
+    syn include @jsonTop syntax/json.vim
+    syn region Comment matchgroup=mkdDelimiter start="\%^{$" end="^}$" contains=@jsonTop
+    unlet! b:current_syntax
+  catch /E484/
+    syn region Comment matchgroup=mkdDelimiter start="\%^{$" end="^}$"
+  endtry
 endif
 
 if get(g:, 'vim_markdown_math', 0)