Update MANUAL.txt date and man page.

2 files changed, 26 insertions, 10 deletions

diff --git a/MANUAL.txt b/MANUAL.txt
index 22bd01495..af14f23c9 100644
--- a/MANUAL.txt
+++ b/MANUAL.txt
@@ -1,7 +1,7 @@
 ---
 title: Pandoc User's Guide
 author: John MacFarlane
-date: September 08, 2023
+date: October 27, 2023
 ---
 
 # Synopsis
diff --git a/man/pandoc.1 b/man/pandoc.1
index 06e957934..334ead00b 100644
--- a/man/pandoc.1
+++ b/man/pandoc.1
@@ -1,6 +1,6 @@
 .\" Automatically generated by Pandoc 3.1.7
 .\"
-.TH "pandoc" "1" "September 08, 2023" "pandoc 3.1.8" "Pandoc User\[cq]s Guide"
+.TH "pandoc" "1" "October 27, 2023" "pandoc 3.1.9" "Pandoc User\[cq]s Guide"
 .SH NAME
 pandoc - general markup converter
 .SH SYNOPSIS
@@ -204,6 +204,8 @@ Specify input format.
 .IP \[bu] 2
 \f[CR]biblatex\f[R] (BibLaTeX bibliography)
 .IP \[bu] 2
+\f[CR]bits\f[R] (BITS XML, alias for \f[CR]jats\f[R])
+.IP \[bu] 2
 \f[CR]commonmark\f[R] (CommonMark Markdown)
 .IP \[bu] 2
 \f[CR]commonmark_x\f[R] (CommonMark Markdown with extensions)
@@ -1808,8 +1810,8 @@ those in another file included with a \f[CR]defaults:\f[R] entry.
 
  --file-scope                      file-scope: true              
 
- --filter pandoc-citeproc \[rs]        filters:                      
-                                     - pandoc-citeproc           
+ --citeproc \[rs]                      filters:                      
+                                     - citeproc                  
    --lua-filter count-words.lua \[rs]        - count-words.lua           
   --filter special.lua               - type: json                
                                        path: special.lua         
@@ -2017,7 +2019,7 @@ If you want to use citeproc to format citations, you should also set
 .PP
 If you need control over when the citeproc processing is done relative
 to other filters, you should instead use \f[CR]citeproc\f[R] in the list
-of \f[CR]filters\f[R] (see above).
+of \f[CR]filters\f[R] (see Reader options).
 .SS Math rendering in HTML
 .RS -14n
 .IP
@@ -3356,7 +3358,7 @@ lowercase characters, and punctuation characters other than \f[CR]-\f[R]
 and \f[CR]_\f[R] are removed.
 Emojis are replaced by their names.
 .SS Math Input
-The extensions \f[CR]tex_math_dollars\f[R],
+The extensions \f[CR]tex_math_dollars\f[R], \f[CR]tex_math_gfm\f[R],
 \f[CR]tex_math_single_backslash\f[R], and
 \f[CR]tex_math_double_backslash\f[R] are described in the section about
 Pandoc\[cq]s Markdown.
@@ -4003,8 +4005,10 @@ begin with a space.
 | Berkeley, CA 94718
 .EE
 .PP
-Inline formatting (such as emphasis) is allowed in the content, but not
-block-level formatting (such as block quotes or lists).
+Inline formatting (such as emphasis) is allowed in the content (though
+it can\[cq]t cross line boundaries).
+Block-level formatting (such as block quotes or lists) is not
+recognized.
 .PP
 This syntax is borrowed from reStructuredText.
 .SS Lists
@@ -5636,8 +5640,9 @@ This paragraph won\[aq]t be part of the note, because it
 isn\[aq]t indented.
 .EE
 .PP
-The identifiers in footnote references may not contain spaces, tabs, or
-newlines.
+The identifiers in footnote references may not contain spaces, tabs,
+newlines, or the characters \f[CR]\[ha]\f[R], \f[CR][\f[R], or
+\f[CR]]\f[R].
 These identifiers are used only to correlate the footnote reference with
 the note itself; in the output, footnotes will be numbered sequentially.
 .PP
@@ -5902,6 +5907,17 @@ This is a better choice than \f[CR]ignore_line_breaks\f[R] for texts
 that include a mix of East Asian wide characters and other characters.
 .SS Extension: \f[CR]emoji\f[R]
 Parses textual emojis like \f[CR]:smile:\f[R] as Unicode emoticons.
+.SS Extension: \f[CR]tex_math_gfm\f[R]
+Supports two GitHub-specific formats for math.
+Inline math: \f[CR]$\[ga]e=mc\[ha]2\[ga]$\f[R].
+.PP
+Display math:
+.IP
+.EX
+\[ga]\[ga]\[ga] math
+e=mc\[ha]2
+\[ga]\[ga]\[ga]
+.EE
 .SS Extension: \f[CR]tex_math_single_backslash\f[R]
 Causes anything between \f[CR]\[rs](\f[R] and \f[CR]\[rs])\f[R] to be
 interpreted as inline TeX math, and anything between \f[CR]\[rs][\f[R]