patch 7.4.1017
Problem: When there is a backslash in an option ":set -=" doesn't work.
Solution: Handle a backslash better. (Jacob Niehus) Add a new test, merge
in old test.
diff --git a/src/Makefile b/src/Makefile
index e3b8c9f..f0bfbb5 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1958,7 +1958,6 @@
test_qf_title \
test_ruby \
test_search_mbyte \
- test_set \
test_signs \
test_tagcase \
test_textobjects \
@@ -1980,6 +1979,7 @@
test_assert \
test_cdo \
test_searchpos \
+ test_set \
test_sort \
test_undolevels \
test_viml \