patch 8.2.1462: Vim9: string slice not supported yet
Problem: Vim9: string slice not supported yet.
Solution: Add support for string slicing.
diff --git a/src/errors.h b/src/errors.h
index 6a2e50e..3f96071 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -69,7 +69,8 @@
INIT(= N_("E1021: const requires a value"));
EXTERN char e_type_or_initialization_required[]
INIT(= N_("E1022: type or initialization required"));
-// E1023 unused
+EXTERN char e_cannot_slice_dictionary[]
+ INIT(= N_("E1023: cannot slice a dictionary"));
// E1024 unused
EXTERN char e_using_rcurly_outside_if_block_scope[]
INIT(= N_("E1025: using } outside of a block scope"));