view tests/failfilemerge.py @ 49483:b18e877ea304

rhg-status: extract a function for printing pattern file warnings

This will be reused for the warnings produced by the sparse file parsing
functions.

# 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)