+ bbb
- aaa
# ---
# To remove '-' lines, make them ' ' lines (context).
# To remove '+' lines, delete them.
# Lines starting with # will be removed.
#
# If the patch applies cleanly, the edited hunk will immediately be
# marked for staging. If it does not apply cleanly, you will be given
# an opportunity to edit again. If all lines of the hunk are removed,
# then the edit is aborted and the hunk is left unchanged.
I simply don't understand what make them ' ' lines
means. How to apply + bbb
only but not - aaa
?
make them ' ' lines
means you need to replace the -
in front of the line with a (space).
A hunk like this:
+ bbb <-- line added
- aaa <-- line deleted
ccc <-- line unchanged
will turn into content like this:
bbb
ccc
To keep a line marked for deletion (prefixed with '-'
), turn it into a line with the same prefix as the unchanged
line above (so it will stay the same):
+ bbb
aaa
ccc
When the hunk is applied, the contents will look like this:
bbb
aaa
ccc
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