commit https://github.com/vim/vim/commit/0f6562e9036f889185dff49a75c7fc5ffb28b307 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 24 18:48:14 2015 +0100 patch 7.4.941 Problem: There is no way to ignore case only for tag searches. Solution: Add the 'tagcase' option. (Gary Johnson)

--- a/src/testdir/Make_os2.mak
+++ b/src/testdir/Make_os2.mak
@@ -67,6 +67,7 @@ SCRIPTS = test1.out test3.out test4.out 
 		test_search_mbyte.out \
 		test_set.out \
 		test_signs.out \
+		test_tagcase.out \
 		test_textobjects.out \
 		test_utf8.out