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Harmonize the wording of two sentences #1198

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Dec 14, 2018
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Harmonize the wording of two sentences #1198

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2 changes: 1 addition & 1 deletion getting-started/io-and-the-file-system.markdown
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Expand Up @@ -163,7 +163,7 @@ hello world
:ok
```

However, using lists in IO operations requires some attention. A list may represent either a bunch of bytes or a bunch of characters and which one to use depends on the encoding of the IO device. If the file is opened without encoding, the file is expected to be in raw mode, and the functions in the `IO` module starting with `bin*` must be used. Those functions expect an `iodata` as an argument; i.e., they expect a list of integers representing bytes and binaries to be given.
However, using lists in IO operations requires some attention. A list may represent either a bunch of bytes or a bunch of characters and which one to use depends on the encoding of the IO device. If the file is opened without encoding, the file is expected to be in raw mode, and the functions in the `IO` module starting with `bin*` must be used. Those functions expect an `iodata` as an argument; i.e., they expect a list of integers representing bytes or binaries to be given.

On the other hand, `:stdio` and files opened with `:utf8` encoding work with the remaining functions in the `IO` module. Those functions expect a `char_data` as an argument, that is, a list of characters or strings.

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