emacs目录变量,不包括特定子目录

引用手册:

   Here’s an example of a ‘.dir-locals.el’ file:

     ((nil . ((indent-tabs-mode . t)
              (fill-column . 80)))
      (c-mode . ((c-file-style . "BSD")
                 (subdirs . nil)))
      ("src/imported"
       . ((nil . ((change-log-default-name
                   . "ChangeLog.local"))))))

This sets ‘indent-tabs-mode’ and ‘fill-column’ for any file in the
directory tree, and the indentation style for any C source file.  The
special ‘subdirs’ element is not a variable, but a special keyword which
indicates that the C mode settings are only to be applied in the current
directory, not in any subdirectories.  Finally, it specifies a different
‘ChangeLog’ file name for any file in the ‘src/imported’ subdirectory.

C-h 一、 (emacs)Directory Variables RET公司

因此,在您的情况下,您可能会寻找以下内容:

((c-mode . ((indent-tabs-mode . nil)
            (c-basic-offset . 2)))
 ("B" . ((c-mode . ((c-basic-offset . 4))))))

.dir-locals 文件夹。

我想 .editorconfig package 应用 .editorconfig 文件

A 目录:

# top-most EditorConfig file

root = true
# only match files in root folder
[/*.c]
indent_style = space
indent_size = 2