diff_warn_rename_limit 4891 diff.c         	diff_warn_rename_limit("diff.renameLimit",
diff_warn_rename_limit  316 diff.h         extern void diff_warn_rename_limit(const char *varname, int needed, int degraded_cc);
diff_warn_rename_limit 1972 merge-recursive.c 		diff_warn_rename_limit("merge.renamelimit",