Update man page.

man/pandoc.1

@@ -1,7 +1,7 @@
 '\" t
 .\" Automatically generated by Pandoc 2.11.4
 .\"
-.TH "Pandoc User\[cq]s Guide" "" "January 21, 2021" "pandoc 2.11.4" ""
+.TH "Pandoc User\[cq]s Guide" "" "March 4, 2021" "pandoc 2.12" ""
 .hy
 .SH NAME
 pandoc - general markup converter
@@ -172,13 +172,12 @@ You can then test it with \f[C]pdflatex test.tex\f[R].
 When using LaTeX, the following packages need to be available (they are
 included with all recent versions of TeX Live): \f[C]amsfonts\f[R],
 \f[C]amsmath\f[R], \f[C]lm\f[R], \f[C]unicode-math\f[R],
-\f[C]ifxetex\f[R], \f[C]ifluatex\f[R], \f[C]listings\f[R] (if the
+\f[C]iftex\f[R], \f[C]listings\f[R] (if the \f[C]--listings\f[R] option
-\f[C]--listings\f[R] option is used), \f[C]fancyvrb\f[R],
+is used), \f[C]fancyvrb\f[R], \f[C]longtable\f[R], \f[C]booktabs\f[R],
-\f[C]longtable\f[R], \f[C]booktabs\f[R], \f[C]graphicx\f[R] (if the
+\f[C]graphicx\f[R] (if the document contains images),
-document contains images), \f[C]hyperref\f[R], \f[C]xcolor\f[R],
+\f[C]hyperref\f[R], \f[C]xcolor\f[R], \f[C]ulem\f[R], \f[C]geometry\f[R]
-\f[C]ulem\f[R], \f[C]geometry\f[R] (with the \f[C]geometry\f[R] variable
+(with the \f[C]geometry\f[R] variable set), \f[C]setspace\f[R] (with
-set), \f[C]setspace\f[R] (with \f[C]linestretch\f[R]), and
+\f[C]linestretch\f[R]), and \f[C]babel\f[R] (with \f[C]lang\f[R]).
-\f[C]babel\f[R] (with \f[C]lang\f[R]).
 The use of \f[C]xelatex\f[R] or \f[C]lualatex\f[R] as the PDF engine
 requires \f[C]fontspec\f[R].
 \f[C]lualatex\f[R] uses \f[C]selnolig\f[R].
@@ -1614,6 +1613,11 @@ T}@T{
 PandocPDFError
 T}
 T{
+44
+T}@T{
+PandocXMLError
+T}
+T{
 47
 T}@T{
 PandocPDFProgramNotFoundError
@@ -1674,6 +1678,11 @@ T}@T{
 PandocIpynbDecodingError
 T}
 T{
+94
+T}@T{
+PandocUnsupportedCharsetError
+T}
+T{
 97
 T}@T{
 PandocCouldNotFindDataFileError
@@ -1773,8 +1782,11 @@ data-dir:
 verbosity: INFO
 log-file: log.json
 
-# citeproc, natbib, or biblatex
+# citeproc, natbib, or biblatex. This only affects LaTeX
+# output.  If you want to use citeproc to format citations,
+# you should also set \[aq]citeproc: true\[aq] (see above).
 cite-method: citeproc
+
 # part, chapter, section, or default:
 top-level-division: chapter
 abbreviations:
@@ -2134,9 +2146,9 @@ ${ styles.html() }
 \f[R]
 .fi
 .PP
-(If a partial is not found in the directory of the template, it will
+(If a partial is not found in the directory of the template and the
-also be sought in the \f[C]templates\f[R] subdirectory of the user data
+template path is given as a relative path, it will also be sought in the
-directory.)
+\f[C]templates\f[R] subdirectory of the user data directory.)
 .PP
 Partials may optionally be applied to variables using a colon:
 .IP
@@ -3928,6 +3940,9 @@ begin with a space.
 \f[R]
 .fi
 .PP
+Inline formatting (such as emphasis) is allowed in the content, but not
+block-level formatting (such as block quotes or lists).
+.PP
 This syntax is borrowed from reStructuredText.
 .SS Lists
 .SS Bullet lists
@@ -5048,7 +5063,9 @@ delimiters.
 .PP
 For display math, use \f[C]$$\f[R] delimiters.
 (In this case, the delimiters may be separated from the formula by
-whitespace.)
+whitespace.
+However, there can be no blank lines betwen the opening and closing
+\f[C]$$\f[R] delimiters.)
 .PP
 TeX math will be printed in all output formats.
 How it is rendered depends on the output format:
@@ -6938,6 +6955,16 @@ A string value.
 \f[B]\f[CB]rights\f[B]\f[R]
 A string value.
 .TP
+\f[B]\f[CB]belongs-to-collection\f[B]\f[R]
+A string value.
+identifies the name of a collection to which the EPUB Publication
+belongs.
+.TP
+\f[B]\f[CB]group-position\f[B]\f[R]
+The \f[C]group-position\f[R] field indicates the numeric position in
+which the EPUB Publication belongs relative to other works belonging to
+the same \f[C]belongs-to-collection\f[R] field.
+.TP
 \f[B]\f[CB]cover-image\f[B]\f[R]
 A string value (path to cover image).
 .TP
@@ -7453,6 +7480,20 @@ need to specify a template manually using \f[C]--template\f[R] or add a
 new default template with the name
 \f[C]default.NAME_OF_CUSTOM_WRITER.lua\f[R] to the \f[C]templates\f[R]
 subdirectory of your user data directory (see Templates).
+.SH REPRODUCIBLE BUILDS
+.PP
+Some of the document formats pandoc targets (such as EPUB, docx, and
+ODT) include build timestamps in the generated document.
+That means that the files generated on successive builds will differ,
+even if the source does not.
+To avoid this, set the \f[C]SOURCE_DATE_EPOCH\f[R] environment variable,
+and the timestamp will be taken from it instead of the current time.
+\f[C]SOURCE_DATE_EPOCH\f[R] should contain an integer unix timestamp
+(specifying the number of second since midnight UTC January 1, 1970).
+.PP
+Some document formats also include a unique identifier.
+For EPUB, this can be set explicitly by setting the \f[C]identifier\f[R]
+metadata field (see EPUB Metadata, above).
 .SH A NOTE ON SECURITY
 .PP
 If you use pandoc to convert user-contributed content in a web