mynet = lain.widgets.net()
-The function takes a table as optional argument, which can contain:
+### input table
Variable | Meaning | Type | Default
--- | --- | --- | ---
+`timeout` | Refresh timeout seconds | int | 2
`iface` | Network device | string | autodetected
-`refresh_timeout` | Refresh timeout seconds | int | 2
`units` | Units | int | 1024 (kilobytes)
-`spr` | Separator text between download and upload values | string | " "
-`header` | Text to show before value | string | `iface`
-`header_color` | Header color | string | `beautiful.fg_normal` or "#FFFFFF"
-`footer` | Text to append after value | string | ""
-`color_up` | Upload value color | string | `beautiful.fg_focus` or "#FFFFFF"
-`color_down` | Download value color | string | `beautiful.fg_focus` or "#FFFFFF"
-`app` | Net program to spawn on click | string | "sudo wifi-menu"
-
-**Note**: `spr` and `footer` can be a markup text.
-
-Possible value for `units` are stored in table `lain.widgets.net.units`, which contains:
-
- ["b"] = 1,
- ["kb"] = 1024,
- ["mb"] = 1024^2,
- ["gb"] = 1024^3
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+`settings` | User settings | function | empty function
+
+Possible other values for `units` are 1 (byte) or multiple of 1024: 1024^2 (mb), 1024^3 (gb), and so on.
+
+`settings` can use the following `iface` related strings:
+
+- `net_now.carrier` ("0", "1");
+- `net_now.state` ("up", "down");
+- `net_now.sent` and `net_now.received` (numbers).
+
+### output
+
+A textbox.
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