Use "noTF" markup [ci skip]

At least in the cases where there is not a large
section on branching functions.

l3kernel/l3candidates.dtx

@@ -873,8 +873,8 @@
 %
 % \section{Additions to \pkg{l3sys}}
 %
-% \begin{function}[added = 2019-01-16, updated = 2019-02-16]{\sys_shell_get:nnN}
-% \begin{function}[TF,added = 2019-01-16]{\sys_shell_get:nnN}
+% \begin{function}[noTF, added = 2019-01-16, updated = 2019-02-16]
+%   {\sys_shell_get:nnN}
 %   \begin{syntax}
 %     \cs{sys_shell_get:nnN} \Arg{shell~command} \Arg{setup} \meta{tl~var}
 %     \cs{sys_shell_get:nnNTF} \Arg{shell~command} \Arg{setup} \meta{tl~var} \Arg{true code} \Arg{false code}
@@ -891,7 +891,6 @@
 %   returns \texttt{true} if the shell is available and no quote is
 %   detected, and \texttt{false} otherwise.
 % \end{function}
-% \end{function}
 %
 % \begin{variable}[added = 2018-05-02]{\c_sys_engine_version_str}
 %   The version string of the current engine, in the same form as

l3kernel/l3clist.dtx

@@ -584,28 +584,16 @@
 % in the previous section: a comma list should either be used as an
 % ordered data type or as a stack, but not in both ways.
 %
-% \begin{function}[updated = 2012-05-14]{\clist_get:NN, \clist_get:cN}
+% \begin{function}[noTF, added = 2012-05-14, updated = 2019-02-16]
+%   {\clist_get:NN, \clist_get:cN}
 %   \begin{syntax}
 %     \cs{clist_get:NN} \meta{comma list} \meta{token list variable}
 %   \end{syntax}
 %   Stores the left-most item from a \meta{comma list} in the
 %   \meta{token list variable} without removing it from the
 %   \meta{comma list}. The \meta{token list variable} is assigned locally.
-%   If the \meta{comma list} is empty the \meta{token list variable}
-%   is set to the marker value \cs{q_no_value}.
-% \end{function}
-%
-% \begin{function}[TF, added = 2012-05-14]{\clist_get:NN, \clist_get:cN}
-%   \begin{syntax}
-%     \cs{clist_get:NNTF} \meta{comma list} \meta{token list variable} \Arg{true code} \Arg{false code}
-%   \end{syntax}
-%   If the \meta{comma list} is empty, leaves the \meta{false code} in the
-%   input stream.  The value of the \meta{token list variable} is
-%   not defined in this case and should not be relied upon.  If the
-%   \meta{comma list} is non-empty, stores the top item from the
-%   \meta{comma list} in the \meta{token list variable} without removing it
-%   from the \meta{comma list}. The \meta{token list variable} is assigned
-%   locally.
+%   In the non-branching version, if the \meta{comma list} is empty the
+%   \meta{token list variable} is set to the marker value \cs{q_no_value}.
 % \end{function}
 %
 % \begin{function}[updated = 2011-09-06]{\clist_pop:NN, \clist_pop:cN}

l3kernel/l3file.dtx

@@ -592,8 +592,7 @@
 %   \cs{l_file_search_path_seq}.
 % \end{function}
 %
-% \begin{function}[added = 2019-01-16, updated = 2019-02-16]{\file_get:nnN}
-% \begin{function}[TF, added = 2019-01-16]{\file_get:nnN}
+% \begin{function}[noTF, added = 2019-01-16, updated = 2019-02-16]{\file_get:nnN}
 %   \begin{syntax}
 %     \cs{file_get:nnN} \Arg{filename} \Arg{setup} \meta{tl}
 %     \cs{file_get:nnNTF} \Arg{filename} \Arg{setup} \meta{tl} \Arg{true code} \Arg{false code}
@@ -606,7 +605,6 @@
 %   assignment to \meta{tl} if the file is found, and \meta{false code}
 %   otherwise.
 % \end{function}
-% \end{function}
 %
 % \begin{function}[updated = 2017-06-26]
 %   {\file_get_full_name:nN, \file_get_full_name:VN}