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Non-keyboard special characters contains text not able to hyperlink

We are not able to hyperlink non-keyboard special characters (Like ½, “,”, §, £, €, °, ¥, ¶ etc) contains text using Aspose.PDF version

In the Attached PDF file we are trying to Hyperlink “Volume 5 of Plats, Page(s) 93-93½” text using below mentioned RegEX pattern using Aspose.PDF version and its not getting hyperlinked. But using the same RegEx pattern we are able to find the text from RegEx online testing tool. (http://regexr.com/v1/)

Please help me to fix this issue.

HyperLink Text

Volume 5 of Plats, Page(s) 93-93½

RegEx Pattern:

(?im)\b(?:volume)\W?\s?\w?\D5((?!\w?\D5).)\s?(?:(?!\w?\D5).)\s?(?:page(s))\W?\s?\w?\D93\W93[^ \t-~]\b

Volume 5.pdf (84.0 KB)

We have logged an enhancement ticket ID PDFNET-43324 in our issue tracking system. We have linked your post to this ticket and will keep you informed regarding any available updates.

The issues you have found earlier (filed as ) have been fixed in this update. This message was posted using BugNotificationTool from Downloads module by MuzammilKhan

The issues you have found earlier (filed as PDFNET-43324) have been fixed in Aspose.PDF for .NET 20.1.