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-rw-r--r--after/ftplugin/javascript.vim6
1 files changed, 5 insertions, 1 deletions
diff --git a/after/ftplugin/javascript.vim b/after/ftplugin/javascript.vim
index e5324c1b..e9214981 100644
--- a/after/ftplugin/javascript.vim
+++ b/after/ftplugin/javascript.vim
@@ -7,6 +7,10 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'javascript') ==
setlocal iskeyword+=$ suffixesadd+=.js
-let b:undo_ftplugin .= ' | setlocal iskeyword< suffixesadd<'
+if exists('b:undo_ftplugin')
+ let b:undo_ftplugin .= ' | setlocal iskeyword< suffixesadd<'
+else
+ let b:undo_ftplugin = 'setlocal iskeyword< suffixesadd<'
+endif
endif