Tag new functions in lthooks.dtx (#1241)

* Tag new functions in lthooks.dtx

New functions were recently added. The online doc won't always reflect the actual distribution of the reader.
We tag the new functions as added to the 2023-06-01 release. This is not very pretty for L3 API because new and old functions are documented altogether. But this problem will disappear in a forthcoming release.

* `\lthooksdate` updated

base/lthooks.dtx

@@ -32,7 +32,7 @@
 %
 %    \begin{macrocode}
 \def\lthooksversion{v1.1g}
-\def\lthooksdate{2024/01/03}
+\def\lthooksdate{2024/01/16}
 %    \end{macrocode}
 %
 %<*driver>
@@ -160,7 +160,7 @@
 % \end{function}
 %
 %
-% \begin{function}{\NewHookWithArguments}
+% \begin{function}[added=2023-06-01]{\NewHookWithArguments}
 %   \begin{syntax}
 %     \cs{NewHookWithArguments} \Arg{hook} \Arg{number}
 %   \end{syntax}
@@ -172,7 +172,7 @@
 %    the current package name. See section~\ref{sec:default-label}.
 % \end{function}
 %
-% \begin{function}{\NewReversedHookWithArguments}
+% \begin{function}[added=2023-06-01]{\NewReversedHookWithArguments}
 %   \begin{syntax}
 %     \cs{NewReversedHookWithArguments} \Arg{hook} \Arg{number}
 %   \end{syntax}
@@ -184,7 +184,7 @@
 %    the current package name. See section~\ref{sec:default-label}.
 % \end{function}
 %
-% \begin{function}{\NewMirroredHookPairWithArguments}
+% \begin{function}[added=2023-06-01]{\NewMirroredHookPairWithArguments}
 %   \begin{syntax}
 %     \cs{NewMirroredHookPairWithArguments} \Arg{hook-1} \Arg{hook-2} \Arg{number}
 %   \end{syntax}
@@ -264,7 +264,7 @@
 %    A leading |.| is treated literally.
 % \end{function}
 %
-% \begin{function}{\UseHookWithArguments}
+% \begin{function}[added=2023-06-01]{\UseHookWithArguments}
 %   \begin{syntax}
 %     \cs{UseHookWithArguments} \Arg{hook} \Arg{number} \Arg{arg_1} \ldots \Arg{arg_n}
 %   \end{syntax}
@@ -314,7 +314,7 @@
 %
 % \end{function}
 %
-% \begin{function}{\UseOneTimeHookWithArguments}
+% \begin{function}[added=2023-06-01]{\UseOneTimeHookWithArguments}
 %   \begin{syntax}
 %     \cs{UseOneTimeHookWithArguments} \Arg{hook} \Arg{number} \Arg{arg_1} \ldots \Arg{arg_n}
 %   \end{syntax}
@@ -368,7 +368,7 @@
 %    See section~\ref{sec:default-label}.
 % \end{function}
 %
-% \begin{function}{\AddToHookWithArguments}
+% \begin{function}[added=2023-06-01]{\AddToHookWithArguments}
 %   \begin{syntax}
 %     \cs{AddToHookWithArguments} \Arg{hook}\oarg{label}\Arg{code}
 %   \end{syntax}
@@ -505,7 +505,7 @@
 % \end{function}\footnotetext{There is
 %    no mechanism to reorder such code chunks (or delete them).}
 %
-% \begin{function}{\AddToHookNextWithArguments}
+% \begin{function}[added=2023-06-01]{\AddToHookNextWithArguments}
 %   \begin{syntax}
 %     \cs{AddToHookNextWithArguments} \Arg{hook}\Arg{code}
 %   \end{syntax}
@@ -1044,7 +1044,7 @@
 %    the current package name. See section~\ref{sec:default-label}.
 % \end{function}
 %
-% \begin{function}{
+% \begin{function}[added=2023-06-01]{
 %     \hook_new_with_args:nn,
 %     \hook_new_reversed_with_args:nn,
 %     \hook_new_pair_with_args:nnn
@@ -1100,9 +1100,14 @@
 %
 %
 %
-% \begin{function}{\hook_use:n,\hook_use:nnw}
+% \begin{function}{\hook_use:n}
+%   \begin{syntax}
+%     ~~\cs{hook_use:n} \Arg{hook}
+%   \end{syntax}
+% \end{function}
+% \vskip-1.2\baselineskip
+% \begin{function}[added=2023-06-01]{\hook_use:nnw}
 %   \begin{syntax}
-%     \cs{hook_use:n} \Arg{hook}
 %     \cs{hook_use:nnw} \Arg{hook} \Arg{number} \Arg{arg_1} \ldots \Arg{arg_n}
 %   \end{syntax}
 %    Executes the \Arg{hook} code followed (if set up) by the code for next
@@ -1118,9 +1123,14 @@
 %    A leading |.| is treated literally.
 % \end{function}
 %
-% \begin{function}{\hook_use_once:n,\hook_use_once:nnw}
+% \begin{function}{\hook_use_once:n}
 %   \begin{syntax}
 %     \cs{hook_use_once:n} \Arg{hook}
+%   \end{syntax}
+% \end{function}
+% \vskip-1.2\baselineskip
+% \begin{function}[added=2023-06-01]{\hook_use_once:nnw}
+%   \begin{syntax}
 %     \cs{hook_use_once:nnw} \Arg{hook} \Arg{number} \Arg{arg_1} \ldots \Arg{arg_n}
 %   \end{syntax}
 %     Changes the \Arg{hook} status so that from now on any addition to
@@ -1139,10 +1149,16 @@
 %
 % \begin{function}{
 %     \hook_gput_code:nnn,
+%   }
+%   \begin{syntax}
+%     ~~~~~~~~~\cs{hook_gput_code:nnn} \Arg{hook} \Arg{label} \Arg{code}
+%   \end{syntax}
+% \end{function}
+% \vskip -1.2\baselineskip
+% \begin{function}[added=2023-06-01]{
 %     \hook_gput_code_with_args:nnn
 %   }
 %   \begin{syntax}
-%     \cs{hook_gput_code:nnn} \Arg{hook} \Arg{label} \Arg{code}
 %     \cs{hook_gput_code_with_args:nnn} \Arg{hook} \Arg{label} \Arg{code}
 %   \end{syntax}
 %    Adds a chunk of \meta{code} to the \meta{hook} labeled
@@ -1168,10 +1184,17 @@
 %
 % \begin{function}{
 %     \hook_gput_next_code:nn,
+%   }
+%   \begin{syntax}
+%     ~~~~~~~~~~~~~\cs{hook_gput_next_code:nn} \Arg{hook} \Arg{code}
+%   \end{syntax}
+% \end{function}
+% \vskip-1.2\baselineskip
+% \begin{function}[added=2023-06-01]{
 %     \hook_gput_next_code_with_args:nn,
 %   }
 %   \begin{syntax}
-%     \cs{hook_gput_next_code:nn} \Arg{hook} \Arg{code}
+%     \cs{hook_gput_next_code_with_args:nn} \Arg{hook} \Arg{code}
 %   \end{syntax}
 %    Adds a chunk of \meta{code} for use only in the next invocation of the
 %    \meta{hook}. Once used it is gone.
@@ -1183,6 +1206,7 @@
 %    In that case, if an actual parameter token should be added to the
 %    code, it should be doubled.
 %
+% \end{function}
 %    This is simpler than \cs{hook_gput_code:nnn}, the code is simply
 %    appended to the hook in the order of declaration at the very end,
 %    i.e., after all standard code for the hook got executed.
@@ -1191,7 +1215,6 @@
 %
 %    The \meta{hook} can be specified using the dot-syntax to denote
 %    the current package name. See section~\ref{sec:default-label}.
-% \end{function}
 %
 %
 % \begin{function}{\hook_gclear_next_code:n}