patch 9.0.1262: the did_set_string_option function is too long
Problem: The did_set_string_option function is too long.
Solution: Split off functionality to individual functions. (Yegappan
Lakshmanan, Lewis Russell, closes #11904)
diff --git a/src/spell.c b/src/spell.c
index 49ada3b..5f83322 100644
--- a/src/spell.c
+++ b/src/spell.c
@@ -4386,7 +4386,7 @@
}
/*
- * Handle side effects of setting 'spell'.
+ * Handle side effects of setting 'spell' or 'spellfile'
* Return an error message or NULL for success.
*/
char *