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authorKarl Berry <karl@freefriends.org>2018-10-26 20:51:49 +0000
committerKarl Berry <karl@freefriends.org>2018-10-26 20:51:49 +0000
commitf19fcbb4940b9c3173f5b3528723e1b4291c55db (patch)
tree63162bd1132dcba4e26f5a5d74fe9085a9827711 /Master/texmf-dist/source
parent2415f1f4bd02c45f670cecdbcfbbe7cb2b1ef488 (diff)
l3 (26oct18)
git-svn-id: svn://tug.org/texlive/trunk@48997 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source')
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx583
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins56
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/expl3.dtx4
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3box.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3clist.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3doc.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx12
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3expan.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3file.dtx11
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3final.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3flag.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fp.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3int.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3keys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx48
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3msg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3names.dtx6
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prg.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3prop.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3quark.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3regex.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3seq.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3skip.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sort.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3str.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3sys.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3tl.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3token.dtx2
-rw-r--r--Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx2
69 files changed, 774 insertions, 86 deletions
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx
new file mode 100644
index 00000000000..b8e976677da
--- /dev/null
+++ b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.dtx
@@ -0,0 +1,583 @@
+% \iffalse meta-comment
+%
+%% File: l3benchmark.dtx Copyright (C) 2011,2012,2014-2018 The LaTeX3 Project
+%
+% It may be distributed and/or modified under the conditions of the
+% LaTeX Project Public License (LPPL), either version 1.3c of this
+% license or (at your option) any later version. The latest version
+% of this license is in the file
+%
+% http://www.latex-project.org/lppl.txt
+%
+% This file is part of the "l3experimental bundle" (The Work in LPPL)
+% and all files in that bundle must be distributed together.
+%
+% -----------------------------------------------------------------------
+%
+% The development version of the bundle can be found at
+%
+% https://github.com/latex3/latex3
+%
+% for those people who are interested.
+%
+%<*driver|package>
+\RequirePackage{expl3}
+%</driver|package>
+%<*driver>
+\documentclass[full]{l3doc}
+\begin{document}
+ \DocInput{\jobname.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \title{^^A
+% The \pkg{l3benchmark} package\\ Experimental benchmarking^^A
+% }
+%
+% \author{^^A
+% The \LaTeX3 Project\thanks
+% {^^A
+% E-mail:
+% \href{mailto:latex-team@latex-project.org}
+% {latex-team@latex-project.org}^^A
+% }^^A
+% }
+%
+% \date{Released 2018-10-26}
+%
+% \maketitle
+%
+% \begin{documentation}
+%
+% \section{Additions to \pkg{l3sys}: elapsed time}
+%
+% \begin{function}{\sys_gzero_timer:}
+% \begin{syntax}
+% \cs{sys_gzero_timer:}
+% \end{syntax}
+% Resets the timer to zero.
+% \end{function}
+%
+% \begin{function}[EXP]{\sys_timer:}
+% \begin{syntax}
+% \cs{sys_timer:}
+% \end{syntax}
+% Expands to the current value of the engine's timer clock, a
+% non-negative integer. In engines without clock support this
+% expands to $0$.
+% \end{function}
+%
+% \section{Benchmark}
+%
+% \begin{variable}{\g_benchmark_duration_target_fp}
+% This variable controls roughly for how long \cs{benchmark:n} will
+% repeat code to more accurately benchmark it. The actual duration of
+% one call to \cs{benchmark:n} typically lasts between half and twice
+% \cs{g_benchmark_duration_target_fp} seconds, unless of course
+% running the code only once already lasts longer than this.
+% \end{variable}
+%
+% \begin{variable}{\g_benchmark_time_fp, \g_benchmark_ops_fp}
+% Functions such as \cs{benchmark:n} store the measured time in
+% \cs{g_benchmark_time_fp} (in seconds). Functions such as
+% \cs{benchmark_normalized:n} store the estimated number of operations
+% in \cs{g_benchmark_ops_fp}.
+% \end{variable}
+%
+% \begin{function}{\benchmark_display:, \benchmark_display_in_ops:}
+% \begin{syntax}
+% \cs{benchmark_display:}
+% \end{syntax}
+% Prints the time \cs{g_benchmark_time_fp} (in seconds) or the
+% estimated number of operations \cs{g_benchmark_ops_fp} to the
+% terminal. These functions are called by functions such as
+% \cs{benchmark:n} and can be redefined by the user.
+% \end{function}
+%
+% \begin{function}{\benchmark_once:n, \benchmark_once_in_ops:n, \benchmark_once_silent:n}
+% \begin{syntax}
+% \cs{benchmark_once:n} \Arg{code}
+% \end{syntax}
+% Measures the time taken by \TeX{} to run the \meta{code} once, sets
+% \cs{g_benchmark_time_fp} and \cs{g_benchmark_ops_fp}, and calls
+% \cs{benchmark_display:}. The \meta{code} is run only once so the
+% time may be quite inaccurate for fast code. The
+% \cs{benchmark_once_silent:n} function omits the call to
+% \cs{benchmark_display:}, while \cs{benchmark_once_in_ops:n} calls
+% \cs{benchmark_display_in_ops:} instead.
+% \end{function}
+%
+% \begin{function}{\benchmark:n, \benchmark_in_ops:n, \benchmark_silent:n}
+% \begin{syntax}
+% \cs{benchmark:n} \Arg{code}
+% \end{syntax}
+% Measures the time taken by \TeX{} to run the \meta{code}, sets
+% \cs{g_benchmark_time_fp} and \cs{g_benchmark_ops_fp}, and calls
+% \cs{benchmark_display:}. The \meta{code} may be run many times and
+% not within a group, thus code with side-effects may cause problems.
+% The \cs{benchmark_silent:n} function omits the call to
+% \cs{benchmark_display:}, while \cs{benchmark_in_ops:n} calls
+% \cs{benchmark_display_in_ops:} instead.
+% \end{function}
+%
+% \begin{function}{\benchmark_tic:, \benchmark_toc:}
+% \begin{syntax}
+% \cs{benchmark_tic:} \meta{slow code} \cs{benchmark_toc:}
+% \end{syntax}
+% When it is not possible to run \cs{benchmark:n} (e.g., the code is
+% part of the execution of a package which cannot be looped) the
+% tic/toc commands can be used instead to time between two points in
+% the code. When executed, \cs{benchmark_tic:} will print a line to the
+% terminal, and \cs{benchmark_toc:} will print a matching line with a
+% time to indicate the duration between them in seconds. Note that
+% these commands can be nested.
+% \end{function}
+%
+% \end{documentation}
+%
+% \begin{implementation}
+%
+% \section{\pkg{l3benchmark} implementation}
+%
+% Our working unit is the scaled second, namely $2^{-16}$ seconds.
+%
+% \begin{macrocode}
+%<*initex|package>
+% \end{macrocode}
+%
+% \begin{macrocode}
+%<*package>
+\ProvidesExplPackage{l3benchmark}{2018-10-26}{}
+ {L3 Experimental benchmarking}
+%</package>
+% \end{macrocode}
+%
+% \subsection{Additions to \pkg{l3sys}: elapsed time}
+%
+% \begin{macrocode}
+%<@@=sys>
+% \end{macrocode}
+%
+% \begin{macro}[EXP]{\sys_timer:}
+% \begin{macro}[EXP,pTF]{\sys_if_timer_exist:}
+% In \LuaTeX{}, use emulation (see \pkg{l3luatex}),
+% otherwise try to locate the primitive. The
+% elapsed time will be available if this succeeds or if unrestricted
+% shell escape is available.
+% \begin{macrocode}
+\sys_if_engine_luatex:TF
+ {
+ \cs_new:Npn \sys_timer:
+ { \int_eval:w \lua_now:n { l3kernel.elapsedtime() } \scan_stop: }
+ }
+ {
+ \cs_if_exist:NT \tex_elapsedtime:D
+ {
+ \cs_new:Npn \sys_timer:
+ { \int_eval:w \tex_elapsedtime:D }
+ }
+ }
+\@@_const:nn { sys_if_timer_exist }
+ { \cs_if_exist_p:N \sys_timer: }
+% \end{macrocode}
+% \end{macro}
+% \end{macro}
+%
+% \begin{macro}{\sys_gzero_timer:, \@@_timer_fp:}
+% \begin{variable}{\g_@@_timer_base_fp}
+% Three case, and in each case we define \cs{sys_gzero_timer:}.
+% \begin{macrocode}
+\cs_if_exist:NTF \sys_timer:
+ {
+ \sys_if_engine_luatex:TF
+ {
+ \cs_new_protected:Npn \sys_gzero_timer:
+ { \lua_now:n { l3kernel.resettimer() } }
+ }
+ { \cs_new_protected:Npn \sys_gzero_timer: { \tex_resettimer:D } }
+ }
+% \end{macrocode}
+% If the elapsed time cannot be accessed then we define user
+% commands to produce errors.
+% \begin{macrocode}
+ {
+ \__kernel_msg_new:nnnn { kernel } { no-elapsed-time }
+ { No~clock~detected~for~#1. }
+ { The~current~engine~provides~no~way~to~access~the~system~time. }
+ \cs_new_protected:Npn \sys_gzero_timer:
+ {
+ \__kernel_msg_error:nnn { kernel } { no-elapsed-time }
+ { \sys_gzero_timer: }
+ }
+ \cs_new:Npn \sys_timer:
+ {
+ \int_value:w
+ \__kernel_msg_expandable_error:nnn { kernel } { no-elapsed-time }
+ { \sys_timer: }
+ \c_zero_int
+ }
+ }
+% \end{macrocode}
+% \end{variable}
+% \end{macro}
+%
+% \subsection{Benchmarking code}
+%
+% \begin{macrocode}
+%<@@=benchmark>
+% \end{macrocode}
+%
+% \begin{variable}{\g_benchmark_time_fp, \g_benchmark_ops_fp}
+% Functions such as \cs{benchmark:n} store the measured time in
+% \cs{g_benchmark_time_fp} (in seconds) and the estimated number of
+% operations in \cs{g_benchmark_ops_fp}.
+% \begin{macrocode}
+\fp_new:N \g_benchmark_time_fp
+\fp_new:N \g_benchmark_ops_fp
+% \end{macrocode}
+% \end{variable}
+%
+% \begin{macro}{\benchmark_display:, \benchmark_display_in_ops:}
+% Function to display the time that was measured or the estimated
+% number of operations. This can be redefined by the user.
+% \begin{macrocode}
+\cs_new_protected:Npn \benchmark_display:
+ { \iow_term:x { \fp_to_tl:N \g_benchmark_time_fp \c_space_tl seconds } }
+\cs_new_protected:Npn \benchmark_display_in_ops:
+ {
+ \iow_term:x
+ {
+ \fp_compare:nTF { \g_benchmark_ops_fp > 1e9 }
+ { \fp_to_tl:n { \g_benchmark_ops_fp * 1e-9 } ~ G~ops }
+ {
+ \fp_compare:nTF { \g_benchmark_ops_fp > 1e6 }
+ { \fp_to_tl:n { \g_benchmark_ops_fp * 1e-6 } ~ M~ops }
+ {
+ \fp_compare:nTF { \g_benchmark_ops_fp > 1e3 }
+ { \fp_to_tl:n { \g_benchmark_ops_fp * 1e-3 } ~ K~ops }
+ { \fp_to_tl:n { \g_benchmark_ops_fp } ~ ops }
+ }
+ }
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+\sys_if_timer_exist:F
+ {
+ \msg_new:nnnn { benchmark } { no-time }
+ { The~l3benchmark~package~failed~to~access~a~clock. }
+ { The~current~engine~provides~no~way~to~access~the~system~time. }
+ \cs_new_protected:Npn \benchmark_once:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \cs_new_protected:Npn \benchmark_once_in_ops:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \cs_new_protected:Npn \benchmark_once_silent:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \cs_new_protected:Npn \benchmark:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \cs_new_protected:Npn \benchmark_in_ops:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \cs_new_protected:Npn \benchmark_silent:n #1
+ { \msg_error:nn { benchmark } { no-time } }
+ \fp_gset:Nn \g_benchmark_time_fp { nan }
+ \fp_gset:Nn \g_benchmark_ops_fp { nan }
+ \msg_critical:nn { benchmark } { no-time }
+ }
+% \end{macrocode}
+%
+% \begin{variable}{\g_benchmark_duration_target_fp, \g_@@_duration_int}
+% The benchmark is constrained to take roughly (from half to twice)
+% \cs{g_benchmark_duration_target_fp} seconds, more precisely
+% \cs{g_@@_duration_int} scaled seconds, unless one iteration of the
+% code takes longer.
+% \begin{macrocode}
+\fp_new:N \g_benchmark_duration_target_fp
+\fp_gset:Nn \g_benchmark_duration_target_fp { 1 }
+\int_new:N \g_@@_duration_int
+% \end{macrocode}
+% \end{variable}
+%
+% \begin{variable}{\g_@@_time_int, \g_@@_time_a_int, \g_@@_time_b_int, \g_@@_time_c_int, \g_@@_time_d_int}
+% These variables hold the time for running a piece of code, as an
+% integer in scaled seconds.
+% \begin{macrocode}
+\int_new:N \g_@@_time_int
+\int_new:N \g_@@_time_a_int
+\int_new:N \g_@@_time_b_int
+\int_new:N \g_@@_time_c_int
+\int_new:N \g_@@_time_d_int
+% \end{macrocode}
+% \end{variable}
+%
+% \begin{variable}{\g_@@_repeat_int}
+% Holds the number of times that the piece of code was
+% repeated when timing.
+% \begin{macrocode}
+\int_new:N \g_@@_repeat_int
+% \end{macrocode}
+% \end{variable}
+%
+% \begin{variable}{\g_@@_nesting_int}
+% \begin{macro}{\@@_raw:nN, \@@_raw_aux:N, \@@_raw_end:N}
+% Store in the given integer variable the time it took to perform a given
+% piece of code, in scaled seconds. We call \cs{sys_timer:} as
+% close before and after the code as possible. We store the
+% intermediate result in a new integer when \cs{@@_raw:nN} is
+% nested.
+% \begin{macrocode}
+\int_new:N \g_@@_nesting_int
+\cs_new_protected:Npn \@@_raw:nN #1
+ {
+ \int_gincr:N \g_@@_nesting_int
+ \exp_args:Nc \@@_raw_aux:N
+ { g_@@_ \int_use:N \g_@@_nesting_int _int }
+ \@@_raw_aux:
+ #1
+ \@@_raw_end:N
+ }
+\cs_new_protected:Npn \@@_raw_aux:N #1
+ {
+ \int_gzero_new:N #1
+ \cs_gset_protected:Npn \@@_raw_aux: { \int_gset:Nn #1 { \sys_timer: } }
+ }
+\cs_new_protected:Npn \@@_raw_end:N #1
+ {
+ \int_gset:Nn #1
+ {
+ \sys_timer: -
+ \int_use:c { g_@@_ \int_use:N \g_@@_nesting_int _int }
+ }
+ \int_gdecr:N \g_@@_nesting_int
+ }
+% \end{macrocode}
+% \end{macro}
+% \end{variable}
+%
+% \begin{macro}{\@@_raw_replicate:nnN, \@@_tmp:w}
+% Here, we wish to measure the time it takes for the piece of code
+% |#2| to be run |#1| times, and store the result in the
+% integer~|#3|.
+%
+% If the number of copies required is large, defining \cs{@@_tmp:w}
+% would exhaust \TeX{}'s main memory. In that case, we replicate
+% $|#1|/5000$ times the given code before passing it to the main call
+% to \cs{@@_tmp:w}. Of course the division rounds to an integer, so
+% that step introduces a relative error of order at most
+% $5000/500000$, less than many other sources of variability.
+%
+% We subtract the time for another call to \cs{@@_tmp:w}, with the
+% same arguments (to capture the time it takes to read the argument)
+% but empty expansion.
+% \begin{macrocode}
+\cs_new_eq:NN \@@_tmp:w ?
+\cs_new_protected:Npn \@@_raw_replicate:nnN #1
+ {
+ \int_compare:nNnTF {#1} > { 500000 }
+ { \@@_raw_replicate_large:nnN {#1} }
+ { \@@_raw_replicate_small:nnN {#1} }
+ }
+\cs_new_protected:Npn \@@_raw_replicate_large:nnN #1#2
+ {
+ \cs_set:Npx \@@_tmp:w ##1 { \prg_replicate:nn { 5000 } {##1} }
+ \exp_args:Nno \@@_raw_replicate:nnN { #1 / 5000 }
+ { \@@_tmp:w {#2} }
+ }
+\cs_new_protected:Npn \@@_raw_replicate_small:nnN #1#2
+ {
+ \cs_set:Npx \@@_tmp:w ##1##2 { \prg_replicate:nn {#1} {##1} }
+ \@@_raw:nN { \@@_tmp:w {#2} { } } \g_@@_time_int
+ \exp_args:No \@@_raw_replicate_aux:nnN
+ { \int_use:N \g_@@_time_int } {#2}
+ }
+\cs_new_protected:Npn \@@_raw_replicate_aux:nnN #1#2#3
+ {
+ \@@_raw:nN { \@@_tmp:w { } {#2} } \g_@@_time_int
+ \int_gset:Nn #3 { #1 - \g_@@_time_int }
+ \cs_set_eq:NN \@@_tmp:w \prg_do_nothing:
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\benchmark:n, \benchmark_silent:n}
+% The main timing function. First time the user code once. If that
+% took more than a third of a second we're done. If that took much
+% less than a second, quadruple the number of copies until it takes a
+% reasonable amount of time (this is to avoid division by a possibly
+% zero time). Once we reach a reasonable time, compute a number of
+% times that can fit in one quarter of a second and measure that four
+% times. To save time we reuse the result of the first pass if
+% \cs{g_@@_repeat_int} is one. Once we have four results, find the smallest,
+% divided by $65536$ and by the number of repetitions, and display that.
+% \begin{macrocode}
+\fp_new:N \g_@@_one_op_fp
+\tl_new:N \g_@@_code_tl
+\cs_new_protected:Npn \benchmark:n #1
+ { \benchmark_silent:n {#1} \benchmark_display: }
+\cs_new_protected:Npn \benchmark_in_ops:n #1
+ { \benchmark_silent:n {#1} \benchmark_display_in_ops: }
+\cs_new_protected:Npn \@@_measure_op:
+ {
+ \int_gset:Nn \g_@@_duration_int { 256 }
+ \tl_gset:Nn \g_@@_code_tl
+ { \int_gset:Nn \g_@@_duration_int { 256 } } % arbitrary single operation
+ \@@_aux:
+ \fp_gset_eq:NN \g_@@_one_op_fp \g_benchmark_time_fp
+ \fp_compare:nNnT \g_@@_one_op_fp < { 1e-6 }
+ { \fp_gset:Nn \g_@@_one_op_fp { 1e-6 } }
+ }
+\cs_new_protected:Npn \benchmark_silent:n #1
+ {
+ \@@_measure_op:
+ \int_gset:Nn \g_@@_duration_int
+ { \fp_to_int:n { 65536 * \g_benchmark_duration_target_fp } }
+ \tl_gset:Nn \g_@@_code_tl {#1}
+ \@@_aux:
+ \fp_gset:Nn \g_benchmark_ops_fp
+ { \g_benchmark_time_fp / \g_@@_one_op_fp }
+ }
+\cs_new_protected:Npn \@@_aux:
+ {
+ \int_gset:Nn \g_@@_repeat_int { 1 }
+ \@@_raw:nN { \g_@@_code_tl } \g_@@_time_int
+ \int_compare:nNnF \g_@@_time_int < { \g_@@_duration_int / 2 }
+ {
+ \int_gset_eq:NN \g_@@_time_a_int \g_@@_time_int
+ \int_gset_eq:NN \g_@@_time_b_int \g_@@_time_int
+ \int_gset_eq:NN \g_@@_time_c_int \g_@@_time_int
+ \int_gset_eq:NN \g_@@_time_d_int \g_@@_time_int
+ \prg_break:
+ }
+ \int_while_do:nNnn \g_@@_time_int < { \g_@@_duration_int / 100 }
+ {
+ \int_compare:nNnT \g_@@_repeat_int > { \c_max_int / 4 }
+ {
+ \int_gzero:N \g_@@_time_a_int
+ \int_gzero:N \g_@@_time_b_int
+ \int_gzero:N \g_@@_time_c_int
+ \int_gzero:N \g_@@_time_d_int
+ \prg_break:
+ }
+ \int_gset:Nn \g_@@_repeat_int { 4 * \g_@@_repeat_int }
+ \@@_run:N \g_@@_time_int
+ }
+ \int_gset:Nn \g_@@_repeat_int
+ {
+ \int_max:nn { 1 }
+ {
+ \g_@@_duration_int * \g_@@_repeat_int
+ / ( \g_@@_time_int * 4 )
+ }
+ }
+ \int_compare:nNnTF \g_@@_repeat_int = 1
+ { \int_gset_eq:NN \g_@@_time_a_int \g_@@_time_int }
+ { \@@_run:N \g_@@_time_a_int }
+ \@@_run:N \g_@@_time_b_int
+ \@@_run:N \g_@@_time_c_int
+ \@@_run:N \g_@@_time_d_int
+ \prg_break_point:
+ \fp_gset:Nn \g_benchmark_time_fp
+ {
+ \int_min:nn
+ { \int_min:nn \g_@@_time_a_int \g_@@_time_b_int }
+ { \int_min:nn \g_@@_time_c_int \g_@@_time_d_int }
+ / \g_@@_repeat_int / 65536
+ }
+ }
+\cs_new_protected:Npn \@@_run:N
+ { \exp_args:NNo \@@_raw_replicate:nnN \g_@@_repeat_int { \g_@@_code_tl } }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\benchmark_once:n, \benchmark_once_in_ops:n, \benchmark_once_silent:n}
+% Convert from scaled seconds to seconds.
+% \begin{macrocode}
+\cs_new_protected:Npn \benchmark_once:n #1
+ { \benchmark_once_silent:n {#1} \benchmark_display: }
+\cs_new_protected:Npn \benchmark_once_in_ops:n #1
+ { \benchmark_once_silent:n {#1} \benchmark_display_in_ops: }
+\cs_new_protected:Npn \benchmark_once_silent:n #1
+ {
+ \@@_measure_op:
+ \@@_raw:nN {#1} \g_@@_time_int
+ \fp_gset:Nn \g_benchmark_time_fp { \g_@@_time_int / 65536 }
+ \fp_gset:Nn \g_benchmark_ops_fp
+ { \g_benchmark_time_fp / \g_@@_one_op_fp }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \subsection{Benchmark tic toc}
+%
+% \begin{variable}{\g_@@_tictoc_int, \g_@@_tictoc_seq}
+% \begin{macrocode}
+\int_new:N \g_@@_tictoc_int
+\seq_new:N \g_@@_tictoc_seq
+% \end{macrocode}
+% \end{variable}
+%
+% \begin{macro}{\benchmark_tic:, \@@_tic:}
+% \begin{macrocode}
+\cs_new_protected:Npn \benchmark_tic:
+ {
+ \int_compare:nTF { \g_@@_tictoc_int == 0 }
+ {
+ \sys_gzero_timer:
+ \@@_tic:n { 0 }
+ }
+ { \@@_tic: }
+ }
+\cs_new_protected:Npn \@@_tic:
+ {
+ \exp_args:NNf \seq_put_right:Nn \g_@@_tictoc_seq { \sys_timer: }
+ \int_gincr:N \g_@@_tictoc_int
+ \iow_term:x
+ {
+ \prg_replicate:nn {\g_@@_tictoc_int} {---+} \space
+ TIC
+ }
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macro}{\benchmark_toc:, \@@_toc:}
+% \begin{macrocode}
+\cs_new:Npn \benchmark_toc:
+ {
+ \int_compare:nT { \g_@@_tictoc_int == 0 }
+ { \msg_error:nn {benchmark} {toc-first} }
+ \seq_pop_right:NN \g_@@_tictoc_seq \l_@@_tictoc_pop_tl
+ \@@_toc:
+ }
+\cs_new_protected:Npn \@@_toc:
+ {
+ \tl_set:Nx \l_@@_tictoc_tl
+ {
+ \fp_to_decimal:n
+ { round( ( \sys_timer: - \l_@@_tictoc_pop_tl) / 65536 , 3 ) }
+ }
+ \iow_term:x
+ {
+ \prg_replicate:nn {\g_@@_tictoc_int} {---+} \c_space_tl
+ TOC: \c_space_tl
+ \l_@@_tictoc_tl \c_space_tl s
+ }
+ \int_gdecr:N \g_@@_tictoc_int
+ }
+\msg_new:nnn {benchmark} {toc-first}
+ {
+ \token_to_str:N \benchmark_toc: \space without~
+ \token_to_str:N \benchmark_tic: \space !
+ }
+% \end{macrocode}
+% \end{macro}
+%
+% \begin{macrocode}
+%</initex|package>
+% \end{macrocode}
+%
+% \end{implementation}
+%
+% \PrintIndex
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins
new file mode 100644
index 00000000000..befb2bc9c96
--- /dev/null
+++ b/Master/texmf-dist/source/latex/l3experimental/l3benchmark/l3benchmark.ins
@@ -0,0 +1,56 @@
+\iffalse meta-comment
+
+File l3benchmark.ins Copyright (C) 2011,2018 The LaTeX3 Project
+
+It may be distributed and/or modified under the conditions of the
+LaTeX Project Public License (LPPL), either version 1.3c of this
+license or (at your option) any later version. The latest version
+of this license is in the file
+
+ http://www.latex-project.org/lppl.txt
+
+This file is part of the "l3experimental bundle" (The Work in LPPL)
+and all files in that bundle must be distributed together.
+
+-----------------------------------------------------------------------
+
+The development version of the bundle can be found at
+
+ https://github.com/latex3/latex3
+
+for those people who are interested.
+
+-----------------------------------------------------------------------
+
+Any modification of this file should ensure that the copyright and
+license information is placed in the derived files.
+
+\fi
+
+\input l3docstrip.tex
+\askforoverwritefalse
+
+\preamble
+
+Copyright (C) 2018 The LaTeX3 Project
+
+It may be distributed and/or modified under the conditions of
+the LaTeX Project Public License (LPPL), either version 1.3c of
+this license or (at your option) any later version. The latest
+version of this license is in the file:
+
+ http://www.latex-project.org/lppl.txt
+
+This file is part of the "l3experimental bundle" (The Work in LPPL)
+and all files in that bundle must be distributed together.
+
+\endpreamble
+% stop docstrip adding \endinput
+\postamble
+\endpostamble
+
+\keepsilent
+
+\generate{\file{l3benchmark.sty}{\from{l3benchmark.dtx}{package}}}
+
+\endbatchfile
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
index 9b5a8e86d5b..0229f22627a 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3color/l3color.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -263,7 +263,7 @@
%
% \begin{macrocode}
%<*package>
-\ProvidesExplPackage{l3color}{2018-10-17}{}
+\ProvidesExplPackage{l3color}{2018-10-26}{}
{L3 Experimental color support}
%</package>
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
index fe929c7625f..784c6c7c899 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-boxes.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
index ba6004c0ff2..3412baa5dae 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-paths.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
index e2ad0db7da2..d83c101000e 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-points.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
index de9f052b120..c296720aef1 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-scopes.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
index 297d0f5a1de..573d49dde6f 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-softpath.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
index 9c09eb124f8..89cb592f58b 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-state.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
index 1e5081e56bb..d7c8b753af0 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw-transforms.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
index b1d0b8addb6..6df64b2ab61 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3draw/l3draw.dtx
@@ -109,7 +109,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -1106,7 +1106,7 @@
%
% \begin{macrocode}
%<*package>
-\ProvidesExplPackage{l3draw}{2018-10-17}{}
+\ProvidesExplPackage{l3draw}{2018-10-26}{}
{L3 Experimental core drawing support}
%</package>
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
index 8d15309cc9d..fe08d395200 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-convert.dtx
@@ -46,7 +46,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -234,7 +234,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{l3str-convert}{2018-10-17}{}
+\ProvidesExplPackage{l3str-convert}{2018-10-26}{}
{L3 Experimental string encoding conversions}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
index b5aa091ef8d..de7a66e9acb 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3str/l3str-format.dtx
@@ -46,7 +46,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -162,7 +162,7 @@
%
% \begin{macrocode}
%<*package>
-\ProvidesExplPackage{l3str-format}{2018-10-17}{}
+\ProvidesExplPackage{l3str-format}{2018-10-26}{}
{L3 Experimental string formatting}
%</package>
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
index becaf162e85..1955bfa7ecc 100644
--- a/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/l3sys-shell/l3sys-shell.dtx
@@ -44,7 +44,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -134,7 +134,7 @@
%
% \begin{macrocode}
%<*package>
-\ProvidesExplPackage{l3sys-shell}{2018-10-17}{}
+\ProvidesExplPackage{l3sys-shell}{2018-10-26}{}
{L3 Experimental system shell functions}
%</package>
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
index c22edeb862e..bc16947e21e 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xcoffins/xcoffins.dtx
@@ -54,7 +54,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -673,7 +673,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xcoffins}{2018-10-17}{}
+\ProvidesExplPackage{xcoffins}{2018-10-26}{}
{L3 Experimental design level coffins}
% \end{macrocode}
%
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
index ced9492972d..0ea16096b1b 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/l3galley.dtx
@@ -59,7 +59,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -685,7 +685,7 @@
%
% \begin{macrocode}
%<*package>
-\ProvidesExplPackage{l3galley}{2018-10-17}{}
+\ProvidesExplPackage{l3galley}{2018-10-26}{}
{L3 Experimental galley code}
%</package>
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
index 5bcfe7c13ed..47c72f83a5e 100644
--- a/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
+++ b/Master/texmf-dist/source/latex/l3experimental/xgalley/xgalley.dtx
@@ -45,7 +45,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-17}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -732,7 +732,7 @@
% \end{macrocode}
%
% \begin{macrocode}
-\ProvidesExplPackage{xgalley}{2018-10-17}{}
+\ProvidesExplPackage{xgalley}{2018-10-26}{}
{L3 Experimental galley}
\RequirePackage{xparse,xtemplate,l3galley}
% \end{macrocode}
diff --git a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
index 8de9e7c8618..4f27d915f99 100644
--- a/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/expl3.dtx
@@ -21,7 +21,7 @@
% for those people who are interested.
%
%<*driver|generic|package>
-\def\ExplFileDate{2018-10-19}%
+\def\ExplFileDate{2018-10-26}%
%</driver|generic|package>
%<*driver>
\documentclass[full]{l3doc}
@@ -49,7 +49,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
index 44180d9dd05..7d3f92ada5b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3alloc.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
index 3479b35d9f0..fd5a8a52a91 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3basics.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
index a2a4f92f1c0..ec6e8834d32 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3bootstrap.dtx
@@ -138,7 +138,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
index dc15d8a8849..e1af19577e1 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3box.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
index ad22f295381..38783e8c657 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3candidates.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
index c9ac2a584c1..7c93f9b9ffa 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3clist.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
index 352e478082b..809a4c29363 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3coffins.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
index 536cae344f0..70bfc5eba38 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3color-base.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
index dc0141b99a4..42006c21685 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3deprecation.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
index f5760bab702..1b4bd155829 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3doc.dtx
@@ -77,7 +77,7 @@ and all files in that bundle must be distributed together.
%
% \title{The \cls{l3doc} class}
% \author{\Team}
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
% \maketitle
% \tableofcontents
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
index b9751f48e09..1fc52d4fb77 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3docstrip.dtx
@@ -61,7 +61,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx b/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
index b77e41aca99..f4f0a10a851 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3drivers.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -554,23 +554,23 @@
%<*package>
\ProvidesExplFile
%<*dvipdfmx>
- {l3dvidpfmx.def}{2018-10-19}{}
+ {l3dvidpfmx.def}{2018-10-26}{}
{L3 Experimental driver: dvipdfmx}
%</dvipdfmx>
%<*dvips>
- {l3dvips.def}{2018-10-19}{}
+ {l3dvips.def}{2018-10-26}{}
{L3 Experimental driver: dvips}
%</dvips>
%<*dvisvgm>
- {l3dvisvgm.def}{2018-10-19}{}
+ {l3dvisvgm.def}{2018-10-26}{}
{L3 Experimental driver: dvisvgm}
%</dvisvgm>
%<*pdfmode>
- {l3pdfmode.def}{2018-10-19}{}
+ {l3pdfmode.def}{2018-10-26}{}
{L3 Experimental driver: PDF mode}
%</pdfmode>
%<*xdvipdfmx>
- {l3xdvidpfmx.def}{2018-10-19}{}
+ {l3xdvidpfmx.def}{2018-10-26}{}
{L3 Experimental driver: xdvipdfmx}
%</xdvipdfmx>
%</package>
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
index f4eddf152e4..b38d144d568 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3expan.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
index fcbe47e1fe0..f6b78dac7c2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3file.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -1500,6 +1500,15 @@
\int_set:Nn \l_@@_line_target_int
{ \l_iow_line_count_int - \str_count:N \l_@@_newline_tl + 1 }
% \end{macrocode}
+% Sanity check.
+% \begin{macrocode}
+ \int_compare:nNnT { \l_@@_line_target_int } < 0
+ {
+ \tl_set:Nn \l_@@_newline_tl { \iow_newline: }
+ \int_set:Nn \l_@@_line_target_int
+ { \l_iow_line_count_int + 1 }
+ }
+% \end{macrocode}
% There is then a loop over the input, which stores the wrapped
% result in \cs{l_@@_wrap_tl}. After the loop, the resulting text is
% passed on to the function which has been given as a post-processor.
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
index e63bda66cae..275f64dd009 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3final.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
index 985ad6e12f4..152356926d2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3flag.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
index ac523282d0d..ef0ad7b42a3 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-assign.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
index f484739e0fd..4214fe71b11 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-aux.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
index 820a7c8bcf5..1acb5f3f304 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-basics.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
index e02da0dd216..c30b0364c8c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-convert.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
index 45a430924c5..39c8d734f98 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-expo.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
index 99102669fc1..7894139b926 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-extended.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
index 94732f01511..ca359127f27 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-logic.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
index 1dea2b1fe40..00744ab0534 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-parse.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
index 1308e381095..26db168029e 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-random.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
index b865230987f..4986bb1cb36 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-round.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
index 7aa09bdcef1..1bcb9a0ee52 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-traps.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
% \maketitle
%
% \begin{documentation}
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
index bba6cce1b7f..7683c237fcd 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp-trig.dtx
@@ -38,7 +38,7 @@
% {latex-team@latex-project.org}^^A
% }^^A
% }
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
index 75fa81f6c26..967926b3894 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fp.dtx
@@ -47,7 +47,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
index 17371f94ad7..2a0eefc1365 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3fparray.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
index 4f8d5d1ea54..b8a12bfd0e2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3int.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
index 81e1d8256b3..a47cced687f 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3intarray.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
index a8dbe429ddd..da2bf3671dc 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3kernel-functions.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
index 2bf6e6e96fb..fc84e2590bf 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3keys.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
index d6f05251cfd..a5e2b797ffa 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3luatex.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -125,15 +125,23 @@
%
% \begin{function}{l3kernel.charcat}
% \begin{syntax}
-% |l3kernel.charcat||(|\meta{charcode}, \meta{catcode}|)|
+% |l3kernel.charcat(|\meta{charcode}, \meta{catcode}|)|
% \end{syntax}
% Constructs a character of \meta{charcode} and \meta{catcode} and returns
% the result to \TeX{}.
% \end{function}
%
+% \begin{function}{l3kernel.elapsedtime}
+% \begin{syntax}
+% |l3kernel.elapsedtime()|
+% \end{syntax}
+% Returns the time in \meta{scaled seconds} since the start of the \TeX{} run
+% or since |l3kernel.resettimer| was issued.
+% \end{function}
+%
% \begin{function}{l3kernel.filemdfivesum}
% \begin{syntax}
-% |l3kernel.filemdfivesum||(|\meta{file}|)|
+% |l3kernel.filemdfivesum(|\meta{file}|)|
% \end{syntax}
% Returns the of the MD5 sum of the file contents read as bytes; note that
% the result will depend on the nature of the line endings used in the file,
@@ -143,7 +151,7 @@
%
% \begin{function}{l3kernel.filemoddate}
% \begin{syntax}
-% |l3kernel.filemoddate||(|\meta{file}|)|
+% |l3kernel.filemoddate(|\meta{file}|)|
% \end{syntax}
% Returns the of the date/time of last modification of the \meta{file} in the
% format
@@ -158,15 +166,22 @@
%
% \begin{function}{l3kernel.filesize}
% \begin{syntax}
-% |l3kernel.filesize||(|\meta{file}|)|
+% |l3kernel.filesize(|\meta{file}|)|
% \end{syntax}
% Returns the size of the \meta{file} in bytes. If the \meta{file} is not
% found, nothing is returned with \emph{no error raised}.
% \end{function}
%
+% \begin{function}{l3kernel.resettimer}
+% \begin{syntax}
+% |l3kernel.resettimer()|
+% \end{syntax}
+% Resets the timer used by |l3kernel.elapsetime|.
+% \end{function}
+%
% \begin{function}{l3kernel.strcmp}
% \begin{syntax}
-% |l3kernel.strcmp||(|\meta{str one}, \meta{str two}|)|
+% |l3kernel.strcmp(|\meta{str one}, \meta{str two}|)|
% \end{syntax}
% Compares the two strings and returns |0| to \TeX{}
% if the two are identical.
@@ -322,6 +337,7 @@ local kpse_find = kpse.find_file
local lfs_attr = lfs.attributes
local md5_sum = md5.sum
local open = io.open
+local os_clock = os.clock
local os_date = os.date
local setcatcode = tex.setcatcode
local str_format = string.format
@@ -357,6 +373,26 @@ l3kernel.charcat = charcat
% \end{macrocode}
% \end{macro}
%
+% \begin{macro}{l3kernel.elapsedtime, l3kernel.resettimer}
+% Simple timing set up: give the result from the system clock in scaled
+% seconds.
+% \begin{macrocode}
+local base_time = 0
+local function elapsedtime()
+ local val = (os_clock() - base_time) * 65536 + 0.5
+ if val > 2147483647 then
+ val = 2147483647
+ end
+ write(format("%d",val))
+end
+l3kernel.elapsedtime = elapsedtime
+local function resettimer()
+ base_time = 0
+end
+l3kernel.resettimer = resettimer
+% \end{macrocode}
+% \end{macro}
+%
% \begin{macro}{l3kernel.filemdfivesum}
% Read an entire file and hash it: the hash function itself is a built-in.
% As Lua is byte-based there is no work needed here in terms of UTF-8
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
index dfa8efc8ef3..bbda3c1be47 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3msg.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
index 94e33391f22..47d462cd1d6 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3names.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
@@ -614,6 +614,7 @@
\@@_primitive:NN \pdfdraftmode \tex_draftmode:D
\@@_primitive:NN \pdfeachlinedepth \tex_eachlinedepth:D
\@@_primitive:NN \pdfeachlineheight \tex_eachlineheight:D
+ \@@_primitive:NN \pdfelapsedtime \tex_elapsedtime:D
\@@_primitive:NN \pdffilemoddate \tex_filemoddate:D
\@@_primitive:NN \pdffilesize \tex_filesize:D
\@@_primitive:NN \pdffirstlineheight \tex_firstlineheight:D
@@ -637,6 +638,7 @@
\@@_primitive:NN \pdfprotrudechars \tex_protrudechars:D
\@@_primitive:NN \pdfpxdimen \tex_pxdimen:D
\@@_primitive:NN \pdfrandomseed \tex_randomseed:D
+ \@@_primitive:NN \pdfresettimer \tex_resettimer:D
\@@_primitive:NN \pdfsavepos \tex_savepos:D
\@@_primitive:NN \pdfstrcmp \tex_strcmp:D
\@@_primitive:NN \pdfsetrandomseed \tex_setrandomseed:D
@@ -756,9 +758,11 @@
% Primitives from \pdfTeX{} that \XeTeX{} renames: also helps with
% \LuaTeX{}.
% \begin{macrocode}
+ \@@_primitive:NN \elapsedtime \tex_elapsedtime:D
\@@_primitive:NN \mdfivesum \tex_mdfivesum:D
\@@_primitive:NN \ifprimitive \tex_ifprimitive:D
\@@_primitive:NN \primitive \tex_primitive:D
+ \@@_primitive:NN \resettimer \tex_resettimer:D
\@@_primitive:NN \shellescape \tex_shellescape:D
% \end{macrocode}
% Primitives from \LuaTeX{}, some of which have been ported back to
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx b/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
index 348cc778e64..a8f774260de 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3oldmodules.dtx
@@ -42,7 +42,7 @@
% }
%
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
index b798f26afa6..30d093b7162 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prg.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
index 24f4e6fe3c0..4d0acd387ad 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3prop.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
index cd946950bb1..5c731604ad5 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3quark.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
index 96b399d3b78..253471bee23 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3regex.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
index 4d00ff8da14..4c7f28b498c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3seq.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
index 3fe51f93bf8..ab5073e19dc 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3skip.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
index d7881921381..5600f186c01 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sort.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
index da980738bca..33c4e194e6b 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3str.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
index 85358a862fa..f447e6aaa71 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3sys.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
index 7d41367b18b..d36cc946cce 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl-analysis.dtx
@@ -42,7 +42,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
index 3e6d65222f6..0ee0543c973 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3tl.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
index 92bf53b2713..30544cd00c2 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3token.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%
diff --git a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
index 64d5cfaa00f..db9a03bc14c 100644
--- a/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
+++ b/Master/texmf-dist/source/latex/l3kernel/l3unicode.dtx
@@ -41,7 +41,7 @@
% }^^A
% }
%
-% \date{Released 2018-10-19}
+% \date{Released 2018-10-26}
%
% \maketitle
%