Download, install, keep ConyEdit running in the background, enter a command line at the end of the text that need to be processed in any text editor or IDE, copy the text and the command line, then paste.
Yes, ConyEdit is a stand-alone software that does not connect to the network. The contents extracted by a command is stored in the local Sqlite database. The temporary arrays without a command to extract are not stored in the database.
This is a small probability event. If it happens, add a character in front of the last line, copy and paste the text, finally remove the added character. Or copy it in two parts, and finally fix it. In the worst case, exit ConyEdit.
The result of the processing has not yet come out, you need to wait for a few seconds to paste. Or just redo. This situation is generally that you paste too fast, and the handler can not keep up. We will do our best to improve this situation.