Function List bash parser parse wrongly if file's EOL is UNIX

Description of the Issue

Function List bash parser parse wrongly if file's EOL is UNIX.

Steps to Reproduce the Issue

1. Copy the content of https://github.com/notepad-plus-plus/notepad-plus-plus/blob/master/PowerEditor/Test/FunctionList/bash/unitTest then paste it to a new document of Notepad++
2. set this new pasted document to Unix EOF, set Language to Shell and launch FunctionList Panel.
3. Observe setenv() is not in the list.
4. set the document to Windows EOF, and reload FunctionList
5. setenv() is in the list.

Expected Behavior

setenv() should be always in the list

Actual Behavior

setenv() is not in the list. if document is set to UNIX EOL

Debug Information

Notepad++ v7.9 (32-bit) Build time : Sep 22 2020 - 03:24:22 Path : C:\tmp\79\notepad++.exe Admin mode : OFF Local Conf mode : ON OS Name : Windows 10 Enterprise (64-bit) OS Version : 2004 OS Build : 19041.508 Current ANSI codepage : 1252 Plugins : mimeTools.dll NppConverter.dll NppExport.dll