cmder: Cmder corrupts %PATH% if there is exclamation mark in it

I noticed that when my user PATH environment variable contains some entry with !, next entry gets corrupted thus executables there are not found then when running from Cmder while they are reachable from classic cmd.

Don’t know if that’s Conemu or Cmder problem, but it seems that when parsing PATH, characters following ! till next semicolon (inclusive) get eaten, missing semicolon then causes that next entry is concatenated with preceding broken part and both ends up corrupted and executables are missing from PATH in Cmder.

Similar, maybe related open issues #1589 , #1650

Example

user PATH in cmd (notice the entry c:\Users\501554096\!appdata; and following entry with c:\Users\501554096\work\scriptsDeploy\;):

Path=C:\development\Ruby25-x64\bin;C:\ProgramData\Oracle\Java\javapath;C:\development\Python27\;C:\development\Python27\Scripts;C:\Oracle\product\11.2.0\client_2\bin;c:\Oracle\instantclient21\;;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\CA\DSM\bin;C:\Program Files (x86)\WinMerge;C:\Program Files (x86)\PuTTY\;C:\Program Files\PuTTY\;C:\Program Files\TortoiseSVN\bin;C:\Program Files\TortoiseHg\;C:\Program Files (x86)\GitExtensions\;C:\Program Files\Git\cmd;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Program Files\TortoiseGit\bin;c:\Users\501554096\!appdata\;c:\Users\501554096\work\scriptsDeploy\;c:\Program Files (x86)\PuTTY\;c:\development\gradle4\bin;c:\development\jarscan\;c:\development\ant\bin\;c:\development\maven\bin\;C:\Users\501554096\AppData\Local\atom\bin;c:\Users\501554096\apps\wget\

PATH in cmder (!appdata; gone, both entries combined into c:\Users\501554096\\Users\501554096\work\scriptsDeploy\;):

Path=C:\Users\501554096\apps\cmder\bin;C:\Users\501554096\apps\cmder\vendor\conemu-maximus5\ConEmu\Scripts;C:\Users\501554096\apps\cmder\vendor\conemu-maximus5;C:\Users\501554096\apps\cmder\vendor\conemu-maximus5\ConEmu;C:\development\Ruby25-x64\bin;C:\ProgramData\Oracle\Java\javapath;C:\development\Python27\;C:\development\Python27\Scripts;C:\Oracle\product\11.2.0\client_2\bin;c:\Oracle\instantclient21\;;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\CA\DSM\bin;C:\Program Files (x86)\WinMerge;C:\Program Files (x86)\PuTTY\;C:\Program Files\PuTTY\;C:\Program Files\TortoiseSVN\bin;C:\Program Files\TortoiseHg\;C:\Program Files (x86)\GitExtensions\;C:\Program Files\Git\cmd;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Program Files\TortoiseGit\bin;c:\Users\501554096\\Users\501554096\work\scriptsDeploy\;c:\Program Files (x86)\PuTTY\;c:\development\gradle4\bin;c:\development\jarscan\;c:\development\ant\bin\;c:\development\gource\;c:\development\maven\bin\;C:\Users\501554096\AppData\Local\atom\bin;c:\Users\501554096\apps\wget\;C:\Program Files\Git\usr\bin;C:\Program Files\Git\usr\share\vim\vim74;C:\Users\501554096\apps\cmder\

Version

cmder: v1.3.5 os: Windows 7 x64