patch 7.4.1147
Problem: Conflict for "chartab". (Kazunobu Kuriyama)
Solution: Rename the global one to something less obvious. Move it into
src/chartab.c.
diff --git a/src/option.c b/src/option.c
index cd7064c..41d6ceb 100644
--- a/src/option.c
+++ b/src/option.c
@@ -5934,9 +5934,9 @@
#endif
/*
- * 'isident', 'iskeyword', 'isprint or 'isfname' option: refill chartab[]
+ * 'isident', 'iskeyword', 'isprint or 'isfname' option: refill g_chartab[]
* If the new option is invalid, use old value. 'lisp' option: refill
- * chartab[] for '-' char
+ * g_chartab[] for '-' char
*/
else if ( varp == &p_isi
|| varp == &(curbuf->b_p_isk)