view tests/failfilemerge.py @ 49222:e7d23c512d3d

debugdeltachain: document the possible value for deltatype

So that one can understand what is displayed by the command.

# extension to emulate interrupting filemerge._filemerge


from mercurial import (
    error,
    extensions,
    filemerge,
)


def failfilemerge(*args, **kwargs):
    raise error.Abort(b"^C")


def extsetup(ui):
    extensions.wrapfunction(filemerge, 'filemerge', failfilemerge)