问题解决了，虽然我不太明白。

我不得不改变一些鸡蛋的选择。在某些情况下，似乎没有找到 git.exe 的字符串。

我做了什么：

  Mx customize-group< RET>鸡蛋< RET> 
 

然后将 Egg git命令更改为 git.exe 包括其完整路径工作。

这是有点奇怪，因为： / p>

• egg可以使用git生成状态缓冲区


• git的路径在我的路径envvar


• 信息中止提交...来自git，我相信。

在学习如何调试elisp之后，我发现标记应该显示提交消息的限制在函数 egg-log- msg-commit 。

在其他地方，这些标记包含提交消息的字符索引，但不存在。

I'm using egg (emacs got git) as git interface in emacs. Whenever I try to achieve a commit --amend, I receive a "GIT-COMMIT-AMEND> Aborting commit due to empty commit message".

This is what i do:

C-u C-x v c

Then the commit buffer appears, with the message of my previous commit.

Then upon C-c C-c I get the message stated above: empty commit message.

I think I've had this behaviour with regular commits (as in not amend) before, but can't remember or find how I solved it.

I tried editing the message (adding a space somewhere). No work.

I tried saving the buffer before committing, that wouldn't work either (since C-c C-c is not active in another buffer than the commit buffer).

Any clue?

Problem solved, although I do not quite understand.

I had to change some options for egg. It didn't seem to have the correct string to find git.exe in some cases.

What I did:

M-x customize-group <RET> egg <RET>

then changing Egg git command to git.exe including its full path worked.

This is a bit strange since:

• egg could use git to generate the status buffer
• the path to git is in my path envvar
• the message "Aborting commit..." comes from git, I believe.

After learning how to debug elisp, I found that the markers supposed to show the limits of the commit message were both nil in the function egg-log-msg-commit.

At other places, these markers hold the character indexes for the commit message, but not there.