pandoc/test/command/ascii.md

```
pandoc -t html --ascii
äéıå
^D
<p>&#228;&#233;&#305;&#229;</p>
```

```
pandoc -t latex --ascii
äéıå
^D
\"{a}\'{e}\i \r{a}
```

```
pandoc -t man --ascii
äéıå
^D
.PP
\[u00E4]\[u00E9]\[u0131]\[u00E5]
```

```
pandoc -t ms --ascii
äéıå
^D
.LP
\[u00E4]\[u00E9]\[u0131]\[u00E5]
```

```
pandoc -t docbook --ascii
äéıå
^D
<para>
  &#228;&#233;&#305;&#229;
</para>
```

```
pandoc -t jats --ascii
äéıå
^D
<p>&#228;&#233;&#305;&#229;</p>
```
Implement `--ascii` (`writerPreferAscii`) in writers, not App. Now the `write*` functions for Docbook, HTML, ICML, JATS, Man, Ms, OPML are sensitive to `writerPreferAscii`. Previously the to-ascii translation was done in Text.Pandoc.App, and thus not available to those using the writer functions directly. In addition, the LaTeX writer is now sensitive to `writerPreferAscii` and to `--ascii`. 100% ASCII output can't be guaranteed, but the writer will use commands like `\"{a}` and `\l` whenever possible, to avoid emiting a non-ASCII character. A new unexported module, Text.Pandoc.Groff, has been added to store functions used in the different groff-based writers. 2018-10-01 07:32:00 +02:00			```
			`pandoc -t html --ascii`
			`äéıå`
			`^D`
			`<p>äéıå</p>`
			```

			```
			`pandoc -t latex --ascii`
			`äéıå`
			`^D`
			`\"{a}\'{e}\i \r{a}`
			```

			```
			`pandoc -t man --ascii`
			`äéıå`
			`^D`
			`.PP`
			`\[u00E4]\[u00E9]\[u0131]\[u00E5]`
			```

			```
			`pandoc -t ms --ascii`
			`äéıå`
			`^D`
			`.LP`
			`\[u00E4]\[u00E9]\[u0131]\[u00E5]`
			```

			```
			`pandoc -t docbook --ascii`
			`äéıå`
			`^D`
			`<para>`
			`äéıå`
			`</para>`
			```

			```
			`pandoc -t jats --ascii`
			`äéıå`
			`^D`
			`<p>äéıå</p>`
			```