[PATCH 0/2] Helper function for ExamDiff and Winmerge mergetools

I've been trying to implement a helper function for both Winmerge and ExamDiff as you requested, but for some reason including another shell script with . or source seems to fail on Windows in this case. I've attached the patches for the two commits I've made so far. Is there anything I'm doing wrong or is it an issue with Windows?

Jacob Nisnevich (2):
  mergetools: created new mergetool file for ExamDiff
  created helper function for both winmerge and examdiff mergetools

 ...s-created-new-mergetool-file-for-ExamDiff.patch | 58 ++++++++++++++++++++++
 mergetools/examdiff                                | 20 ++++++++
 mergetools/mergetools_helpers                      | 30 +++++++++++
 mergetools/winmerge                                | 23 ++-------
 4 files changed, 111 insertions(+), 20 deletions(-)
 create mode 100644 0001-mergetools-created-new-mergetool-file-for-ExamDiff.patch
 create mode 100644 mergetools/examdiff
 create mode 100644 mergetools/mergetools_helpers