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Updated Live previews (markdown)

Mischievous Meerkat 2020-06-03 09:13:34 +05:30
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Live-previews.md

@ -15,16 +15,14 @@ Both use the path in `NNN_FIFO` to get hover updates.
### Set up `NNN_FIFO`
There are 2 ways to export it based on the use case:
Depends on how many simultaneous `nnn` instances you need:
1. Globally export a FIFO path in, e.g., `.profile`:
1. Single instance: export a global FIFO path in, e.g., `.profile`:
```sh
export NNN_FIFO=/tmp/nnn.fifo
```
This mechanism is suitable if you are using a single instance of `nnn`.
2. For multiple instances of `nnn`, use the option `-a` to create a new FIFO path for each instance.
2. Multiple instances: use the option `-a` to create a new FIFO path for each instance.
### Plugin usage