pandoc/test/command/3971.md

```
% pandoc -f latex -t native
\documentclass{article}
\include{command/3971b}
\code{f}
\end{document}
^D
[ Para [ Code ( "" , [] , [] ) "f" ] ]
```
Improved handling of include files in LaTeX reader. Previously `\include` wouldn't work if the included file contained, e.g., a begin without a matching end. We've changed the Tok type so that it stores a full SourcePos, rather than just a line and column. So tokens keeep track of the file they came from. This allows us to use a simpler method for includes, which doesn't require parsing the included document as a whole. Closes #3971. 2017-10-16 22:03:57 -07:00			```
Revised command test 3971 to work with Windows. 2017-10-16 22:51:25 -07:00			`% pandoc -f latex -t native`
Improved handling of include files in LaTeX reader. Previously `\include` wouldn't work if the included file contained, e.g., a begin without a matching end. We've changed the Tok type so that it stores a full SourcePos, rather than just a line and column. So tokens keeep track of the file they came from. This allows us to use a simpler method for includes, which doesn't require parsing the included document as a whole. Closes #3971. 2017-10-16 22:03:57 -07:00			`\documentclass{article}`
Revised command test 3971 to work with Windows. 2017-10-16 22:51:25 -07:00			`\include{command/3971b}`
Improved handling of include files in LaTeX reader. Previously `\include` wouldn't work if the included file contained, e.g., a begin without a matching end. We've changed the Tok type so that it stores a full SourcePos, rather than just a line and column. So tokens keeep track of the file they came from. This allows us to use a simpler method for includes, which doesn't require parsing the included document as a whole. Closes #3971. 2017-10-16 22:03:57 -07:00			`\code{f}`
			`\end{document}`
			`^D`
Switch from pretty-simple to pretty-show for native output. Update tests. Reason: it turns out that the native output generated by pretty-simple isn't always readable by the native reader. According to https://github.com/cdepillabout/pretty-simple/issues/99 it is not a design goal of the library that the rendered values be readable using 'read'. This makes it unsuitable for our purposes. pretty-show is a bit slower and it uses 4-space indents (non-configurable), but it doesn't have this serious drawback. 2021-09-28 21:17:53 -07:00			`[ Para [ Code ( "" , [] , [] ) "f" ] ]`
Improved handling of include files in LaTeX reader. Previously `\include` wouldn't work if the included file contained, e.g., a begin without a matching end. We've changed the Tok type so that it stores a full SourcePos, rather than just a line and column. So tokens keeep track of the file they came from. This allows us to use a simpler method for includes, which doesn't require parsing the included document as a whole. Closes #3971. 2017-10-16 22:03:57 -07:00			```