From 76f336809f5419343702de5b3284d46feb9ed266 Mon Sep 17 00:00:00 2001
From: NaturalGao <43291304+NaturalGao@users.noreply.github.com>
Date: Fri, 19 Aug 2022 23:24:13 +0800
Subject: This closes #849, add new function `DeleteComment` for delete comment
 (#1317)

- Update unit tests for the delete comment
- Add 3 errors function for error messages
---
 errors.go | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'errors.go')

diff --git a/errors.go b/errors.go
index f5ea06e..fbcef04 100644
--- a/errors.go
+++ b/errors.go
@@ -70,6 +70,23 @@ func newCellNameToCoordinatesError(cell string, err error) error {
 	return fmt.Errorf("cannot convert cell %q to coordinates: %v", cell, err)
 }
 
+// newNoExistSheetError defined the error message on receiving the not exist
+// sheet name.
+func newNoExistSheetError(name string) error {
+	return fmt.Errorf("sheet %s is not exist", name)
+}
+
+// newNotWorksheetError defined the error message on receiving a sheet which
+// not a worksheet.
+func newNotWorksheetError(name string) error {
+	return fmt.Errorf("sheet %s is not a worksheet", name)
+}
+
+// newDecodeXMLError defined the error message on decode XML error.
+func newDecodeXMLError(err error) error {
+	return fmt.Errorf("xml decode error: %s", err)
+}
+
 var (
 	// ErrStreamSetColWidth defined the error message on set column width in
 	// stream writing mode.
-- 
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