patch 8.1.0785: depending on the configuration some functions are unused commit https://github.com/vim/vim/commit/113e10721f42fc2500b63fe95193f8665658a90c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 20 15:30:40 2019 +0100 patch 8.1.0785: depending on the configuration some functions are unused Problem: Depending on the configuration some functions are unused. Solution: Add more #ifdefs, remove unused functions. (Dominique Pelle, closes #3822)

--- a/src/getchar.c
+++ b/src/getchar.c
@@ -413,6 +413,7 @@ stuff_empty(void)
 	 && readbuf2.bh_first.b_next == NULL);
 }
 
+#if defined(FEAT_EVAL) || defined(PROTO)
 /*
  * Return TRUE if readbuf1 is empty.  There may still be redo characters in
  * redbuf2.
@@ -422,6 +423,7 @@ readbuf1_empty(void)
 {
     return (readbuf1.bh_first.b_next == NULL);
 }
+#endif
 
 /*
  * Set a typeahead character that won't be flushed.