document.write("

Open git-bash and type

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git config --global merge.tool p4merge\ngit config --global mergetool.p4merge.cmd "p4merge \\"$BASE\\" \\"$LOCAL\\" \\"$REMOTE\\" \\"$MERGED\\""\ngit config --global mergetool.p4merge.trustExitCode false\ngit config --global mergetool.keepBackup false\ngit config --global diff.tool p4merge\ngit config --global difftool.p4merge.cmd "p4merge \\"$LOCAL\\" \\"$REMOTE\\""\n
\n

The .gitconfig should look like this

\n
HOWTO.md - Snippet hosted by \"Cacher\"
RAW
[merge]
    keepBackup = false
    tool = p4merge
[mergetool]
    prompt = false
[mergetool "p4merge"]
    cmd = p4merge \\"$BASE\\" \\"$LOCAL\\" \\"$REMOTE\\" \\"$MERGED\\"
    keepTemporaries = false
    trustExitCode = false
    keepBackup = false
[diff]
    tool = p4merge
[difftool]
    prompt = false
[difftool "p4merge"]
    cmd = p4merge \\"$LOCAL\\" \\"$REMOTE\\"
    keepTemporaries = false
    trustExitCode = false
    keepBackup = false
.gitconfig - Snippet hosted by \"Cacher\"
RAW
");