input: make the macro key discoverable by giving feedback when undefined

2b438e6e · Benno Schulenberg · 8165b20f · 2b438e6e
Commit 2b438e6e authored 7 years ago by Benno Schulenberg
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with 3 additions and 1 deletion
+3 -1
--- a/src/winio.c
+++ b/src/winio.c
@@ -101,8 +101,10 @@ void run_macro(void)
 	return;
    }

-    if (macro_length == 0)
+    if (macro_length == 0) {
+	statusline(HUSH, _("Macro is empty"));
 	return;
+    }

    free(key_buffer);
    key_buffer = (int *)nmalloc(macro_length * sizeof(int));