at-file.texi 732 B

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  1. @c This file is designed to be included in manuals that use
  2. @c expandargv.
  3. @item @@@var{file}
  4. Read command-line options from @var{file}. The options read are
  5. inserted in place of the original @@@var{file} option. If @var{file}
  6. does not exist, or cannot be read, then the option will be treated
  7. literally, and not removed.
  8. Options in @var{file} are separated by whitespace. A whitespace
  9. character may be included in an option by surrounding the entire
  10. option in either single or double quotes. Any character (including a
  11. backslash) may be included by prefixing the character to be included
  12. with a backslash. The @var{file} may itself contain additional
  13. @@@var{file} options; any such options will be processed recursively.