emacs - git merge lock on Mac -


i'm doing merging lab in git immersion tutorial. when enter 

$ git merge master

it takes me too

# please enter commit message explain why merge necessary, # if merges updated upstream topic branch. # # lines starting '#' ignored, , empty message aborts # commit.

i cannot figure out how complete merge. i've tried c - x, , various commands :wq seem work vi text editor, believe have emacs editor. command know me out of editor , shell (i'm using bash) c - z, undoes merge.

how can save/complete merge?

resolved: based on suggestions below, switched editor 'nano', able complete merge. help!

sounds you're using editor you're unfamiliar with. consider changing

git config --global core.editor nano

or

git config --global core.editor vim

documentation here: https://git-scm.com/book/en/v2/customizing-git-git-configuration#basic-client-configuration


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