Pandoc，降价到pdf不会在段落中包含长词

Question

I'm trying to generate a clean PDF from markdown using Pandoc and xelatex.

When I convert :

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I end up having :

Here is the command I use to generate the PDF :

/usr/local/bin/pandoc --verbose \
--chapters --from=markdown+yaml_metadata_block -S \
--latex-engine=xelatex \
--listings -H listings-setup.tex \
--template template.pdf \
--toc --chapters \
-o test.pdf \
metadata.yml \
test.md

I use the document class : report

I have tried different things from inside the template and the extra header I'm using but I have now idea what template is Pandoc using when generating paragraphs.

I see under my template.pdf (extracted from Pandoc), but doesn't seem to apply here :

\setlength{\emergencystretch}{3em}  % prevent overfull lines

Answer 1

You've a few possibilities. Since pandoc uses LaTeX for PDF generation, these are adapted from this LaTeX answer :

1. Annotate the proper language:

    --- lang: en-GB --- rest of document 

2. use soft hyphens inside a word to explicitly denote the allowed places to break. You can either use the unicode character or the HTML entity ­ which pandoc will convert automatically for LaTeX etc. For example; cryp­to­graphy

3. Specify exceptions via \\hyphenation{cryp-to-graphy}