diff --git a/requirements.txt b/requirements.txt
index fc11083..6e661e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 docutils>=0.16
-sphinx<6,>=3.0.3
+sphinx<7,>=3.0.3
 sphinx-jinja2-compat>=0.2.0
diff --git a/tests/test_output_/test_latex_output_37_.tex b/tests/test_output_/test_latex_output_37_.tex
index 8afef2f..c0f360a 100644
--- a/tests/test_output_/test_latex_output_37_.tex
+++ b/tests/test_output_/test_latex_output_37_.tex
@@ -121,9 +121,9 @@
 <% if sphinx_version >= (5, 0) %>\ifdefined\shorthandoff
   \ifnum\catcode`\=\string=\active\shorthandoff{=}\fi
   \ifnum\catcode`\"=\active\shorthandoff{"}\fi
-\fi<% endif %>
+\fi
 
-\pagestyle{empty}
+<% endif %>\pagestyle{empty}
 \sphinxmaketitle
 \pagestyle{plain}
 \sphinxtableofcontents
@@ -1626,7 +1626,7 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 
 If a valid \sphinxstyleemphasis{align} value is specified, it can be preceded by a \sphinxstyleemphasis{fill}
 character that can be any character and defaults to a space if omitted.
-It is not possible to use a literal curly brace (<< '”' if sphinx_version >= (5, 0) else '“' >>\sphinxcode{\sphinxupquote{\{}}” or “\sphinxcode{\sphinxupquote{\}}}”) as
+It is not possible to use a literal curly brace (<< '”' >>\sphinxcode{\sphinxupquote{\{}}” or “\sphinxcode{\sphinxupquote{\}}}”) as
 the \sphinxstyleemphasis{fill} character in a \DUrole{xref,std,std-ref}{formatted string literal} or when using the \sphinxcode{\sphinxupquote{str.format()}}
 method.  However, it is possible to insert a curly brace
 with a nested replacement field.  This limitation doesn’t
@@ -1642,7 +1642,8 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \centering
 \phantomsection\label{\detokenize{string:index-3}}\nobreak
 \begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
-\sphinxtoprule<% endif %>
+\sphinxtoprule<% else %>
+\hline<% endif %>
 \sphinxstyletheadfamily
 Option
 &\sphinxstyletheadfamily
@@ -1790,8 +1791,8 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{quote}
 
 
-\begin{savenotes}\sphinxattablestart
-\sphinxthistablewithglobalstyle
+\begin{savenotes}\sphinxattablestart<% if sphinx_version >= (5, 0) %>
+\sphinxthistablewithglobalstyle<% endif %>
 \centering
 \begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
@@ -1826,8 +1827,8 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{quote}
 
 
-\begin{savenotes}\sphinxattablestart
-\sphinxthistablewithglobalstyle
+\begin{savenotes}\sphinxattablestart<% if sphinx_version >= (5, 0) %>
+\sphinxthistablewithglobalstyle<% endif %>
 \centering
 \begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
@@ -1907,8 +1908,8 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{quote}
 
 
-\begin{savenotes}\sphinxattablestart
-\sphinxthistablewithglobalstyle
+\begin{savenotes}\sphinxattablestart<% if sphinx_version >= (5, 0) %>
+\sphinxthistablewithglobalstyle<% endif %>
 \centering
 \begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
@@ -2011,8 +2012,9 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 the particular value. The overall effect is to match the
 output of \sphinxcode{\sphinxupquote{str()}} as altered by the other format
 modifiers.
-\\
-\sphinxbottomrule
+\\<% if sphinx_version >= (5, 0) %>
+\sphinxbottomrule<% else %>
+\hline<% endif %>
 \end{tabulary}
 <% if sphinx_version >= (5, 0) %>\sphinxtableafterendhook<% endif %>\par
 \sphinxattableend\end{savenotes}
diff --git a/tests/test_output_/test_latex_output_38_.tex b/tests/test_output_/test_latex_output_38_.tex
index 36de135..8adf8fe 100644
--- a/tests/test_output_/test_latex_output_38_.tex
+++ b/tests/test_output_/test_latex_output_38_.tex
@@ -15,8 +15,11 @@
 <% if sphinx_version >= (6, 2) %>,<<char>><% endif %>
 <%- endmacro -%>
 <%- macro emph(text) -%>
-\emph{<% if sphinx_version >= (4, 3) %>\DUrole{n<<sphinx6x_2nd('n')>>}{<<text>>}<% else %> <% endif %>}
+\<< sphinxparam >>{<% if sphinx_version >= (4, 3) %>\DUrole{n<<sphinx6x_2nd('n')>>}{<<text>>}<% else %> <% endif %>}
 <%- endmacro -%>
+<%- set regex_columns = "TT" if sphinx_version >= (6, 0) else "|T|T|" -%>
+<%- set du_role_2nd_n = ",n" if sphinx_version >= (6, 2) else "" -%>
+<%- set du_role_2nd_o = ",o" if sphinx_version >= (6, 2) else "" -%>
 %% Generated by Sphinx.
 \def\sphinxdocclass{report}
 \documentclass[letterpaper,10pt,english]{sphinxmanual}
@@ -179,7 +182,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{reader}}}{\emph{\DUrole{n}{csvfile}}, \emph{\DUrole{n}{dialect}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \emph{\DUrole{o}{**}\DUrole{n}{fmtparams}}}{}
+\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{reader}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{csvfile}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{dialect}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{fmtparams}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Return a reader object which will iterate over lines in the given \sphinxstyleemphasis{csvfile}.
@@ -231,7 +234,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{writer}}}{\emph{\DUrole{n}{csvfile}}, \emph{\DUrole{n}{dialect}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \emph{\DUrole{o}{**}\DUrole{n}{fmtparams}}}{}
+\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{writer}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{csvfile}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{dialect}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{fmtparams}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Return a writer object responsible for converting the user’s data into delimited
@@ -275,7 +278,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{register\_dialect}}}{<< emph("name")>>\sphinxoptional{, <<emph("dialect")>>\sphinxoptional{, <<emph("**fmtparams")>>}}}{}
+\pysiglinewithargsret{\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{register\_dialect}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{name}}\sphinxoptional{, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{dialect}}\sphinxoptional{, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{**fmtparams}}}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Associate \sphinxstyleemphasis{dialect} with \sphinxstyleemphasis{name}.  \sphinxstyleemphasis{name} must be a string. The
@@ -375,7 +378,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class<% if sphinx_version >= (4, 3) %>\DUrole{w<<sphinx6x_2nd('w')>>}{  }<% else %> <% endif %>}}\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{DictReader}}}{\emph{\DUrole{n}{f}}, \emph{\DUrole{n}{fieldnames}\DUrole{o}{=}\DUrole{default_value}{None}}, \emph{\DUrole{n}{restkey}\DUrole{o}{=}\DUrole{default_value}{None}}, \emph{\DUrole{n}{restval}\DUrole{o}{=}\DUrole{default_value}{None}}, \emph{\DUrole{n}{dialect}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \emph{\DUrole{o}{*}\DUrole{n}{args}}, \emph{\DUrole{o}{**}\DUrole{n}{kwds}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class<% if sphinx_version >= (4, 3) %>\DUrole{w<<sphinx6x_2nd('w')>>}{  }<% else %> <% endif %>}}\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{DictReader}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{f}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{fieldnames}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{None}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{restkey}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{None}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{restval}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{None}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{dialect}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{*}\DUrole{n<< du_role_2nd_n >>}{args}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{kwds}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Create an object that operates like a regular reader but maps the
@@ -429,7 +432,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class<% if sphinx_version >= (4, 3) %>\DUrole{w<<sphinx6x_2nd('w')>>}{  }<% else %> <% endif %>}}\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{DictWriter}}}{\emph{\DUrole{n}{f}}, \emph{\DUrole{n}{fieldnames}}, \emph{\DUrole{n}{restval}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}\textquotesingle{}}}, \emph{\DUrole{n}{extrasaction}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}raise\textquotesingle{}}}, \emph{\DUrole{n}{dialect}\DUrole{o}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \emph{\DUrole{o}{*}\DUrole{n}{args}}, \emph{\DUrole{o}{**}\DUrole{n}{kwds}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class<% if sphinx_version >= (4, 3) %>\DUrole{w<<sphinx6x_2nd('w')>>}{  }<% else %> <% endif %>}}\sphinxcode{\sphinxupquote{csv.}}\sphinxbfcode{\sphinxupquote{DictWriter}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{f}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{fieldnames}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{restval}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{extrasaction}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}raise\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{dialect}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\textquotesingle{}excel\textquotesingle{}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{*}\DUrole{n<< du_role_2nd_n >>}{args}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{kwds}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Create an object which operates like a regular writer but maps dictionaries
@@ -569,7 +572,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{sniff}}}{\emph{\DUrole{n}{sample}}, \emph{\DUrole{n}{delimiters}\DUrole{o}{=}\DUrole{default_value}{None}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{sniff}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{sample}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{delimiters}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{None}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Analyze the given \sphinxstyleemphasis{sample} and return a {\hyperref[\detokenize{csv:csv.Dialect}]{\sphinxcrossref{\sphinxcode{\sphinxupquote{Dialect}}}}} subclass
@@ -590,7 +593,7 @@ \section{Module Contents}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{has\_header}}}{<<emph("sample")>>}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{has\_header}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{sample}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Analyze the sample text (presumed to be in CSV format) and return
@@ -1325,7 +1328,7 @@ \section{Custom String Formatting}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{format}}}{<<emph("format\_string")>>, \emph{\DUrole{o}{/}}, \emph{\DUrole{o}{*}\DUrole{n}{args}}, \emph{\DUrole{o}{**}\DUrole{n}{kwargs}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{format}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{format\_string}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{/}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{*}\DUrole{n<< du_role_2nd_n >>}{args}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{kwargs}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 The primary API method.  It takes a format string and
@@ -1347,7 +1350,7 @@ \section{Custom String Formatting}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{vformat}}}{<<emph("format\_string")>>, <<emph("args")>>, <<emph("kwargs")>>}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{vformat}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{format\_string}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{args}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{kwargs}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 This function does the actual work of formatting.  It is exposed as a
@@ -1641,8 +1644,8 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \sphinxthistablewithglobalstyle<% endif %>
 \centering
 \phantomsection\label{\detokenize{string:index-3}}\nobreak
-\begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
-\sphinxtoprule<% endif %>
+\begin{tabulary}{\linewidth}[t]{<< regex_columns >>}<% if sphinx_version >= (5, 0) %>
+\sphinxtoprule<% else %>\hline<% endif %>
 \sphinxstyletheadfamily
 Option
 &\sphinxstyletheadfamily
@@ -1701,7 +1704,7 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \sphinxthistablewithglobalstyle<% endif %>
 \centering
 \phantomsection\label{\detokenize{string:index-4}}\nobreak
-\begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
+\begin{tabulary}{\linewidth}[t]{<< regex_columns >>}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
 \hline<% endif %>
 \sphinxstyletheadfamily
@@ -1793,7 +1796,7 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{savenotes}\sphinxattablestart
 \sphinxthistablewithglobalstyle
 \centering
-\begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
+\begin{tabulary}{\linewidth}[t]{<< regex_columns >>}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
 \hline<% endif %>
 \sphinxstyletheadfamily
@@ -1829,7 +1832,7 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{savenotes}\sphinxattablestart
 \sphinxthistablewithglobalstyle
 \centering
-\begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
+\begin{tabulary}{\linewidth}[t]{<< regex_columns >>}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
 \hline<% endif %>
 \sphinxstyletheadfamily
@@ -1910,7 +1913,7 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 \begin{savenotes}\sphinxattablestart
 \sphinxthistablewithglobalstyle
 \centering
-\begin{tabulary}{\linewidth}[t]{|T|T|}<% if sphinx_version >= (5, 0) %>
+\begin{tabulary}{\linewidth}[t]{<< regex_columns >>}<% if sphinx_version >= (5, 0) %>
 \sphinxtoprule<% else %>
 \hline<% endif %>
 \sphinxstyletheadfamily
@@ -2011,8 +2014,9 @@ \subsection{Format Specification Mini\sphinxhyphen{}Language}
 the particular value. The overall effect is to match the
 output of \sphinxcode{\sphinxupquote{str()}} as altered by the other format
 modifiers.
-\\
-\sphinxbottomrule
+\\<% if sphinx_version >= (5, 0) %>
+\sphinxbottomrule<% else %>
+\hline<% endif %>
 \end{tabulary}
 <% if sphinx_version >= (5, 0) %>\sphinxtableafterendhook<% endif %>\par
 \sphinxattableend\end{savenotes}
@@ -2227,7 +2231,7 @@ \section{Template strings}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class\DUrole{w<< sphinx6x_2nd('n') >>}{  }}}\sphinxcode{\sphinxupquote{string.}}\sphinxbfcode{\sphinxupquote{Template}}}{<<emph("template")>>}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{class<% if sphinx_version >= (4, 3) %>\DUrole{w<<sphinx6x_2nd('w')>>}{  }<% else %> <% endif %>}}\sphinxcode{\sphinxupquote{string.}}\sphinxbfcode{\sphinxupquote{Template}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{template}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 The constructor takes a single argument which is the template string.
@@ -2242,7 +2246,7 @@ \section{Template strings}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{substitute}}}{\emph{\DUrole{n}{mapping}\DUrole{o}{=}\DUrole{default_value}{\{\}}}, \emph{\DUrole{o}{/}}, \emph{\DUrole{o}{**}\DUrole{n}{kwds}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{substitute}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{mapping}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\{\}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{/}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{kwds}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Performs the template substitution, returning a new string.  \sphinxstyleemphasis{mapping} is
@@ -2264,7 +2268,7 @@ \section{Template strings}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{safe\_substitute}}}{\emph{\DUrole{n}{mapping}\DUrole{o}{=}\DUrole{default_value}{\{\}}}, \emph{\DUrole{o}{/}}, \emph{\DUrole{o}{**}\DUrole{n}{kwds}}}{}
+\pysiglinewithargsret{\sphinxbfcode{\sphinxupquote{safe\_substitute}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{mapping}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{\{\}}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{/}}, \<< sphinxparam >>{\DUrole{o<< du_role_2nd_o >>}{**}\DUrole{n<< du_role_2nd_n >>}{kwds}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Like {\hyperref[\detokenize{string:string.Template.substitute}]{\sphinxcrossref{\sphinxcode{\sphinxupquote{substitute()}}}}}, except that if placeholders are missing from
@@ -2409,7 +2413,7 @@ \section{Helper functions}
 <%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysiglinewithargsret{\sphinxcode{\sphinxupquote{string.}}\sphinxbfcode{\sphinxupquote{capwords}}}{<<emph("s")>>, \emph{\DUrole{n}{sep}\DUrole{o}{=}\DUrole{default_value}{None}}}{}
+\pysiglinewithargsret{\sphinxcode{\sphinxupquote{string.}}\sphinxbfcode{\sphinxupquote{capwords}}}{\<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{s}}, \<< sphinxparam >>{\DUrole{n<< du_role_2nd_n >>}{sep}\DUrole{o<< du_role_2nd_o >>}{=}\DUrole{default_value}{None}}}{}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 Split the argument into words using \sphinxcode{\sphinxupquote{str.split()}}, capitalize each word
@@ -2431,7 +2435,7 @@ \section{Helper functions}
 \phantomsection\label{\detokenize{index:name_with_underscores}}<%- if sphinx_version > (4, 5) %>
 \pysigstartsignatures
 <% endif -%>
-\pysigline{\sphinxbfcode{\sphinxupquote{class\DUrole{w<< sphinx6x_2nd('n') >>}{  }}}\sphinxbfcode{\sphinxupquote{name\_with\_underscores}}}
+\pysigline{\sphinxbfcode{\sphinxupquote{class\DUrole{w<< sphinx6x_2nd('w') >>}{  }}}\sphinxbfcode{\sphinxupquote{name\_with\_underscores}}}
 <% if sphinx_version > (4, 5) %>\pysigstopsignatures
 <% endif -%>
 \end{fulllineitems}