Add support for Microsoft Excel template with macros (.xltm)

core.js

@@ -54,6 +54,11 @@ function getFileTypeFromMimeType(mimeType) {
 				ext: 'xlsx',
 				mime: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
 			};
+		case 'application/vnd.ms-excel.template.macroEnabled':
+			return {
+				ext: 'xltm',
+				mime: 'application/vnd.ms-excel.template.macroenabled.12',
+			};
 		case 'application/vnd.openxmlformats-officedocument.wordprocessingml.document':
 			return {
 				ext: 'docx',

package.json

@@ -220,7 +220,8 @@
 		"apk",
 		"drc",
 		"lz4",
-		"potx"
+		"potx",
+		"xltm"
 	],
 	"dependencies": {
 		"@tokenizer/inflate": "^0.2.6",

readme.md

@@ -563,6 +563,7 @@ abortController.abort(); // Abort file-type reading from the Blob stream.
 - [`wv`](https://en.wikipedia.org/wiki/WavPack) - WavPack
 - [`xcf`](https://en.wikipedia.org/wiki/XCF_(file_format)) - eXperimental Computing Facility
 - [`xlsx`](https://en.wikipedia.org/wiki/Office_Open_XML) - Microsoft Excel document
+- [`xltm`](https://en.wikipedia.org/wiki/List_of_Microsoft_Office_filename_extensions) - Microsoft Excel macro-enabled template
 - [`xm`](https://wiki.openmpt.org/Manual:_Module_formats#The_FastTracker_2_format_.28.xm.29) - Audio module format: FastTracker 2
 - [`xml`](https://en.wikipedia.org/wiki/XML) - eXtensible Markup Language
 - [`xpi`](https://en.wikipedia.org/wiki/XPInstall) - XPInstall file

supported.js

@@ -156,7 +156,11 @@ export const extensions = [
 	'apk',
 	'drc',
 	'lz4',
+<<<<<<< HEAD
 	'potx',
+=======
+	'xltm',
+>>>>>>> 8ee3121 (Add support for XLTM)
 ];
 
 export const mimeTypes = [
@@ -313,4 +317,5 @@ export const mimeTypes = [
 	'application/vnd.google.draco', // Invented by us
 	'application/x-lz4', // Invented by us
 	'application/vnd.openxmlformats-officedocument.presentationml.template',
+	'application/vnd.ms-excel.template.macroenabled.12',
 ];