.gitconfig (Meld configuration on windows)

.gitconfig

[merge]
  tool = meld
[mergetool "meld"]
  cmd = \"C:\\Program Files (x86)\\Meld\\Meld.exe\" "$LOCAL" "$BASE" "$REMOTE" "--output=$MERGED"  
  path = C:/Program Files (x86)/Meld/Meld.exe
  trustExitCode = false  
  keepBackup = false

[diff]
  tool = meld
[difftool "meld"]
  cmd = \"C:\\Program Files (x86)\\Meld\\Meld.exe\" "$LOCAL" "$REMOTE"
  path = C:/Program Files (x86)/Meld/Meld.exe
  
[mergetool]
  keepBackup = false

Thanks for this Gist.
This is the only solution for windows that worked for me without modifying PATH variable.
All the other BS on Stack Overflow is completely misleading...

Thx bro

thanks working

Thanks man :)

Thx for sharing

Thanks

Probably it won't work on Windows 10 with Meld-3.22.0-mingw since it has another install path:

where Meld
C:\Program Files\Meld\Meld.exe