tb_option_done 只认 -f=a.txt 这种形式，却不认 -f a.txt 这种形式

[duyanning]

tb_option_done 只认 -f=a.txt 这种形式，却不认 -f a.txt 这种形式

[duyanning]

我在 tb_option_done 的源码里看到，tbox目前是采用这种方式获取选项的value的：
tb_char_t* val = (*p == '=')? (p + 1) : tb_null;

也就是，必须写等号。

[duyanning]

请问作者，我是否可以修改代码以支持无等号的形式？
如果可以的话，后边我或许可以提交一个pull request。

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I would like to ask the author, can I modify the code to support the form without equal sign?
If possible, I might be able to submit a pull request later.

[waruqi]

可以

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Can

[duyanning]

#251

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#251