doc (jp/blog): added note for --preview

This commit is contained in:
Goffi 2019-07-12 11:24:22 +02:00
commit b9bf53a23c

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@ -92,6 +92,11 @@ and a new tab will be opened on each modification. This is not ideal, and we rec
set you configuration to activate automatic refreshing of the page instead, see `preview
configuration <edit_preview_>`_ below to see how to do.
.. note::
If --preview doesn't work, use ``jp blog preview`` (see below) to get error messages.
On GNU/Linux, Be sure that inotify Python module is installed correctly.
examples
--------