fix: fix popup being display for numbers with a comma

This comes about because we normalize numbers to full-width converting ,
(0x2c) to ， (0xff0c) but our `isOnlyDigits` routine was only
recognizing , (0x2c) and 、(0x3001) as commas.

Fixes #962.

CHANGELOG.md

@@ -11,6 +11,8 @@ app.
 - (Firefox, Chrome, Edge) Fixed enabling of multiple windows.
 - Fixed an issue with 10ten affecting the scroll height of pages
   ([#959](https://github.com/birchill/10ten-ja-reader/issues/959)).
+- Fixed an issue with the popup being shown for numbers that have a comma in
+  them ([#962](https://github.com/birchill/10ten-ja-reader/issues/962)).
 
 ## [1.10.4] - 2022-06-06 (Thunderbird only)
 

src/utils/char-range.ts

@@ -170,7 +170,7 @@ export function startsWithNumber(input: string): boolean {
   return !!input.length && numberStartRegex.test(input);
 }
 
-const onlyDigits = /^[0-9０-９,、.．]+$/;
+const onlyDigits = /^[0-9０-９,，、.．]+$/;
 
 export function isOnlyDigits(input: string): boolean {
   return onlyDigits.test(input);