patch 7.4.1753
Problem: "noinsert" in 'completeopt' is sometimes ignored.
Solution: Set the variables when the 'completeopt' was set. (Ozaki Kiichi)
diff --git a/src/proto/edit.pro b/src/proto/edit.pro
index 2772583..e32b5ba 100644
--- a/src/proto/edit.pro
+++ b/src/proto/edit.pro
@@ -8,6 +8,7 @@
void backspace_until_column(int col);
int vim_is_ctrl_x_key(int c);
int ins_compl_add_infercase(char_u *str, int len, int icase, char_u *fname, int dir, int flags);
+void completeopt_was_set(void);
void set_completion(colnr_T startcol, list_T *list);
void ins_compl_show_pum(void);
char_u *find_word_start(char_u *ptr);