MANUAL: link to YAML spec (#5687)

This commit is contained in:
Mauro Bieg 2019-08-14 19:09:19 +02:00 committed by John MacFarlane
parent d4fa38a0a5
commit ace4cdfc23

View file

@ -1396,7 +1396,8 @@ Metadata variables
: allow identification of basic aspects of the document. Included
in PDF metadata through LaTeX and ConTeXt. These can be set
through a [pandoc title block][Extension: `pandoc_title_block`],
which allows for multiple authors, or through a YAML metadata block:
which allows for multiple authors, or through a
[YAML metadata block][Extension: `yaml_metadata_block`]:
---
author:
@ -1435,7 +1436,7 @@ Metadata variables
Additionally,
any root-level string metadata, not included in ODT, docx
or pptx metadata is added as a *custom property*.
The following YAML metadata block for instance:
The following [YAML] metadata block for instance:
---
title: 'This is the title'
@ -3345,7 +3346,7 @@ will also have "Version 4.0" in the header.
#### Extension: `yaml_metadata_block` ####
A YAML metadata block is a valid YAML object, delimited by a line of three
A [YAML] metadata block is a valid YAML object, delimited by a line of three
hyphens (`---`) at the top and a line of three hyphens (`---`) or three dots
(`...`) at the bottom. A YAML metadata block may occur anywhere in the
document, but if it is not at the beginning, it must be preceded by a blank
@ -3377,7 +3378,7 @@ a YAML metadata block will be produced only if the `-s/--standalone`
option is used. All of the metadata will appear in a single block
at the beginning of the document.
Note that YAML escaping rules must be followed. Thus, for example,
Note that [YAML] escaping rules must be followed. Thus, for example,
if a title contains a colon, it must be quoted. The pipe character
(`|`) can be used to begin an indented block that will be interpreted
literally, without need for escaping. This form is necessary
@ -5343,3 +5344,4 @@ warranty notices.) For a full list of contributors, see the file
AUTHORS.md in the pandoc source code.
[GPL]: http://www.gnu.org/copyleft/gpl.html "GNU General Public License"
[YAML]: https://yaml.org/spec/1.2/spec.html "YAML v1.2 Spec"