patch 8.2.3520: cannot define a function for thesaurus completion
Problem: Cannot define a function for thesaurus completion.
Solution: Add 'thesaurusfunc'. (Yegappan Lakshmanan, closes #8987,
closes 8950)
diff --git a/src/structs.h b/src/structs.h
index 83a13a7..021206e 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -2864,6 +2864,7 @@
#ifdef FEAT_COMPL_FUNC
char_u *b_p_cfu; // 'completefunc'
char_u *b_p_ofu; // 'omnifunc'
+ char_u *b_p_thsfu; // 'thesaurusfunc'
#endif
#ifdef FEAT_EVAL
char_u *b_p_tfu; // 'tagfunc'