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-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx42
1 files changed, 1 insertions, 41 deletions
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
index 8c4b64eaefa..1ce35fdd7fd 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2019-03-26}
+% \date{Released 2019-04-06}
%
% \maketitle
%
@@ -983,16 +983,6 @@
%
% \section{Additions to \pkg{l3tl}}
%
-% \begin{function}[EXP,pTF]{\tl_if_single_token:n}
-% \begin{syntax}
-% \cs{tl_if_single_token_p:n} \Arg{token list}
-% \cs{tl_if_single_token:nTF} \Arg{token list} \Arg{true code} \Arg{false code}
-% \end{syntax}
-% Tests if the token list consists of exactly one token, \emph{i.e.}~is
-% either a single space character or a single \enquote{normal} token.
-% Token groups (|{|\ldots|}|) are not single tokens.
-% \end{function}
-%
% \begin{function}[EXP, added = 2014-06-30, updated = 2016-01-12]
% {
% \tl_lower_case:n, \tl_upper_case:n, \tl_mixed_case:n,
@@ -2554,36 +2544,6 @@
%
% \subsection{Additions to \pkg{l3tl}}
%
-% \begin{macrocode}
-%<@@=tl>
-% \end{macrocode}
-%
-% \begin{macro}[EXP,pTF]{\tl_if_single_token:n}
-% There are four cases: empty token list, token list starting with a
-% normal token, with a brace group, or with a space token. If the
-% token list starts with a normal token, remove it and check for
-% emptiness. For the next case, an empty token list is not a single
-% token. Finally, we have a non-empty token list starting with a
-% space or a brace group. Applying \texttt{f}-expansion yields an
-% empty result if and only if the token list is a single space.
-% \begin{macrocode}
-\prg_new_conditional:Npnn \tl_if_single_token:n #1 { p , T , F , TF }
- {
- \tl_if_head_is_N_type:nTF {#1}
- { \@@_if_empty_if:o { \use_none:n #1 } }
- {
- \tl_if_empty:nTF {#1}
- { \if_false: }
- { \@@_if_empty_if:o { \exp:w \exp_end_continue_f:w #1 } }
- }
- \prg_return_true:
- \else:
- \prg_return_false:
- \fi:
- }
-% \end{macrocode}
-% \end{macro}
-%
% \subsubsection{Unicode case changing}
%
% The mechanisms needed for case changing are somewhat involved, particularly