patch 8.1.1835: cannot use printf() as a method
Problem: Cannot use printf() as a method.
Solution: Pass the base as the second argument to printf().
diff --git a/src/evalfunc.c b/src/evalfunc.c
index 29857d3..7800aa9 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -733,7 +733,7 @@
{"pow", 2, 2, 0, f_pow},
#endif
{"prevnonblank", 1, 1, 0, f_prevnonblank},
- {"printf", 1, 19, 0, f_printf},
+ {"printf", 1, 19, FEARG_2, f_printf},
#ifdef FEAT_JOB_CHANNEL
{"prompt_setcallback", 2, 2, 0, f_prompt_setcallback},
{"prompt_setinterrupt", 2, 2, 0, f_prompt_setinterrupt},