A. Command line options

## A. Command line options

    w2x-app [ advanced_option ]* [ input_docx_file ]?

``input_docx_file`` may be used to initialize field "Input DOCX file".

Advanced options:

`-vv`

  Show debug messages.

`-putpref` `key` `value`

  Adds or replace preference specified by `key`/`value` to the set of the user's preferences. See Appendix B, User preferences.

`-delpref` key

  Removes preference specified by `key` from the set of the user's preferences.

3.2.2. Modifying an existing custom conversion specification |  | B. User preferences