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Confirm to Save/Discard/Resume changes (#15). #22

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Confirm to Save/Discard/Resume changes (#15). #22

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13 changes: 11 additions & 2 deletions plugin/bbye.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,17 @@ function! s:bdelete(action, bang, buffer_name)
endif

if getbufvar(buffer, "&modified") && empty(a:bang)
let error = "E89: No write since last change for buffer "
return s:error(error . buffer . " (add ! to override)")
let confirm_result = confirm("Save changes?", "&Yes\n&No\n&Cancel", 3)
if confirm_result == 1
write
echo "Save Changes"
elseif confirm_result == 2
edit!
echo "Discard Changes"
else
echo "Resume Editing"
return
endif
endif

" If the buffer is set to delete and it contains changes, we can't switch
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