docs: update

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Dylan Araps committed 2020-08-03 23:37:58 +03:00
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@@ -42,10 +42,10 @@ q - quit
opener
________________________________________________________________________________
opening files in different applications (based on mime-type or file extension)
Opening files in different applications (based on mime-type or file extension)
can be achieved via an environment variable (SHFM_OPENER) set to the location of
a small external script. The default for all files will be '$EDITOR' (and if
that is unset, 'vi').
a small external script. If unset, the default for all files is '$EDITOR' (and
if that is unset, 'vi').
The script receives a single argument, the full path to the selected file.
The opener script is also useful on the command-line. The environment variable