patch 9.0.2041: trim(): hard to use default mask Commit: https://github.com/vim/vim/commit/8079917447e7436dccc2e4cd4a4a56ae0a4712f2 Author: Illia Bobyr <illia.bobyr@gmail.com> Date: Tue Oct 17 18:00:50 2023 +0200 patch 9.0.2041: trim(): hard to use default mask Problem: trim(): hard to use default mask (partly revert v9.0.2040) Solution: use default mask when it is empty The default 'mask' value is pretty complex, as it includes many characters. Yet, if one needs to specify the trimming direction, the third argument, 'trim()' currently requires the 'mask' value to be provided explicitly. Currently, an empty 'mask' will make 'trim()' call return 'text' value that is passed in unmodified. It is unlikely that someone is using it, so the chances of scripts being broken by this change are low. Also, this reverts commit 9.0.2040 (which uses v:none for the default and requires to use an empty string instead). closes: #13358 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>

--- a/src/errors.h
+++ b/src/errors.h
@@ -3539,8 +3539,6 @@ EXTERN char e_cannot_lock_object_variabl
 EXTERN char e_cannot_lock_class_variable_str[]
 	INIT(= N_("E1392: Cannot (un)lock class variable \"%s\" in class \"%s\""));
 #endif
-EXTERN char e_string_or_none_required_for_argument_nr[]
-	INIT(= N_("E1393: String or v:none required for argument %d"));
 // E1393 - E1499 unused (reserved for Vim9 class support)
 EXTERN char e_cannot_mix_positional_and_non_positional_str[]
 	INIT(= N_("E1500: Cannot mix positional and non-positional arguments: %s"));