runtime(lua): fix lua indentation of non-lowercase "keywords" (#11759)
diff --git a/runtime/indent/lua.vim b/runtime/indent/lua.vim
index ff0f64b..35b08d4 100644
--- a/runtime/indent/lua.vim
+++ b/runtime/indent/lua.vim
@@ -27,6 +27,16 @@
endif
function! GetLuaIndent()
+ let ignorecase_save = &ignorecase
+ try
+ let &ignorecase = 0
+ return GetLuaIndentIntern()
+ finally
+ let &ignorecase = ignorecase_save
+ endtry
+endfunction
+
+function! GetLuaIndentIntern()
" Find a non-blank line above the current line.
let prevlnum = prevnonblank(v:lnum - 1)