latex3 · stone-zeng · May 16, 2018 · josephwright · May 16, 2018 · stone-zeng
diff --git a/README.md b/README.md
@@ -51,7 +51,7 @@ code with selected contributed packages.
 
 Discussion concerning the approach, suggestions for improvements,
 changes, additions, _etc._ should be addressed to the list
-[LaTeX-L](http://news.gmane.org/group/gmane.comp.tex.latex.latex3).
+[LaTeX-L](https://listserv.uni-heidelberg.de/cgi-bin/wa?A0=LATEX-L).
 
 You can subscribe to this list by sending mail to
 

diff --git a/build.lua b/build.lua
@@ -34,7 +34,7 @@ function main(target)
     errorlevel = call (ctanbundles, "ctan")
     if errorlevel == 0 then
       for _,i in ipairs (ctanbundles) do
-        cp (i .. ".zip", i, ".")
+        cp ("*.zip", i, ".")
       end
     end
   elseif target == "doc" then

diff --git a/contrib/testfiles/ctex002.tlg b/contrib/testfiles/ctex002.tlg
@@ -1,7 +1,6 @@
 This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 LaTeX Font Info:    Try loading font information for C70+rm on input line ....
-(../c70rm.fd(../c70rm.fdFile: c70rm.fd YYYY-MM-DD v2.4.14 Chinese font definition (CTEX)
 )
 Package CJKpunct Info: use punctuation spaces for family 'rm' with punctstyle (quanjiao) on input line ....
 Completed box being shipped out [1]

diff --git a/contrib/testfiles/siunitx001.tlg b/contrib/testfiles/siunitx001.tlg
@@ -1,7 +1,6 @@
 This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 LaTeX Font Info:    Try loading font information for TS1+cmr on input line ....
-(../ts1cmr.fd(../ts1cmr.fdFile: ts1cmr.fd YYYY-MM-DD v2.5h Standard LaTeX font definitions(../ts1cmr.fd(../ts1cmr.fdFile: ts1cmr.fd YYYY-MM-DD v2.5h Standard LaTeX font definitions)
 Completed box being shipped out [1]
 \vbox(633.0+0.0)x407.0
 .\glue 16.0

diff --git a/l3experimental/CHANGELOG.md b/l3experimental/CHANGELOG.md
@@ -0,0 +1,43 @@
+# Changelog
+All notable changes to the `l3experimental` bundle since the start of 2018
+will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+this project uses date-based 'snapshot' version identifiers.
+
+## [Unreleased]
+
+## [2018-08-23]
+
+### Added
+- `CHANGELOG.md` (fixes #460)
+- `l3sys-shell` for experimental shell functions
+
+## [2018-05-12]
+
+### Changed 
+- Track changes in primitive naming in `l3kernel` 
+
+## [2018-04-30]
+
+### Changed
+- Switch to ISO date format 
+- Improve cross-module use of internal functions 
+
+## [2018-03-05]
+
+### Added
+- Several new functions added to `l3draw`
+
+## [2018-02-21]
+
+### Added
+- New `l3color` module using `xcolor`-like expression syntax
+- New `l3draw` module, based on `pgf` layer of the TikZ system
+
+[Unreleased]: https://github.com/latex3/latex3/compare/2018-08-23...HEAD
+[2018-08-23]: https://github.com/latex3/latex3/compare/2018-05-12...2018-08-23
+[2018-05-12]: https://github.com/latex3/latex3/compare/2018-04-30...2018-05-12
+[2018-04-30]: https://github.com/latex3/latex3/compare/2018-03-05...2018-04-30
+[2018-03-05]: https://github.com/latex3/latex3/compare/2018-02-21...2018-03-05
+[2018-02-21]: https://github.com/latex3/latex3/compare/2017-12-16...2018-02-21
diff --git a/l3experimental/README.md b/l3experimental/README.md
@@ -1,7 +1,7 @@
 Experimental LaTeX3 Concepts
 ============================
 
-Release 2018-05-12
+Release 2018-08-23
 
 Overview
 --------
@@ -24,6 +24,7 @@ bundles:
 * `l3color`
 * `l3draw`
 * `l3str`
+* `l3sys-shell`
 * `xcoffins`
 * `xgalley`
 
@@ -51,6 +52,12 @@ category code 10 ('space'). The `l3str` bundle consists of two parts. The
 first is `l3str` itself. This is a collection of functions to act on strings,
 including for manipulations such as UTF8 mappings in pdfTeX.
 
+`l3sys-shell`
+-------------
+
+This module provides abstractions for common shell functions, e.g. file
+deletion and copying.
+
 `xcoffins`
 ----------
 
@@ -77,7 +84,7 @@ Discussion
 
 Discussion concerning the approach, suggestions for improvements,
 changes, additions, _etc._ should be addressed to the list
-[LaTeX-L](http://news.gmane.org/group/gmane.comp.tex.latex.latex3).
+[LaTeX-L](https://listserv.uni-heidelberg.de/cgi-bin/wa?A0=LATEX-L).
 
 You can subscribe to this list by sending mail to
 

diff --git a/l3experimental/l3color/l3color.dtx b/l3experimental/l3color/l3color.dtx
@@ -44,7 +44,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %
@@ -263,7 +263,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3color}{2018-05-12}{}
+\ProvidesExplPackage{l3color}{2018-08-23}{}
   {L3 Experimental color support}
 %</package>
 %    \end{macrocode}
@@ -359,7 +359,7 @@
 \cs_generate_variant:Nn \@@_convert:nnN { VV }
 \cs_new_protected:Npn \@@_convert:nnnN #1#2#3#4
   {
-    \str_if_eq_x:nnT {#1} { spot } % TO DO!!!
+    \str_if_eq:nnT {#1} { spot } % TO DO!!!
       { }
     \tl_set:Nx #4
       { \use:c { @@_convert_ #1 _ #2 :w } #3 ~ 0 ~ 0 ~ 0 \q_stop }
@@ -551,7 +551,7 @@
         \@@_extract:nNN {#2} \l_@@_next_model_tl \l_@@_next_value_tl
         \tl_if_eq:NNF \l_@@_model_tl \l_@@_next_model_tl
           {
-            \str_if_eq_x:nnT { \l_@@_model_tl } { gray }
+            \str_if_eq:VnT \l_@@_model_tl { gray }
               {
                 \use:x
                   {

diff --git a/l3experimental/l3color/testfiles/m3color000.tlg b/l3experimental/l3color/testfiles/m3color000.tlg
@@ -2,5 +2,4 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Bruno Le Floch
 (l3color.sty
-Package: l3color YYYY-MM-DD L3 Experimental color support
 )
diff --git a/l3experimental/l3draw/l3draw-boxes.dtx b/l3experimental/l3draw/l3draw-boxes.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-paths.dtx b/l3experimental/l3draw/l3draw-paths.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-points.dtx b/l3experimental/l3draw/l3draw-points.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-scopes.dtx b/l3experimental/l3draw/l3draw-scopes.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-softpath.dtx b/l3experimental/l3draw/l3draw-softpath.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-state.dtx b/l3experimental/l3draw/l3draw-state.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw-transforms.dtx b/l3experimental/l3draw/l3draw-transforms.dtx
@@ -42,7 +42,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %

diff --git a/l3experimental/l3draw/l3draw.dtx b/l3experimental/l3draw/l3draw.dtx
@@ -109,7 +109,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %
@@ -320,7 +320,7 @@
 % Scoping drawing elements is necessary to allowing nesting of subparts.
 % These features have specific use requirements: the preconditions must be
 % met. In particular, each type of drawing scope also constitutes a
-% group (\cs{groupd_being:}/\cs{group_end:} pair): as such, they must be
+% group (\cs{group_begin:}/\cs{group_end:} pair): as such, they must be
 % nested correctly.
 %
 % \begin{function}{\draw_scope_begin:, \draw_scope_end:}
@@ -486,7 +486,7 @@
 %   error will occur.
 % \end{function}
 %
-% \begin{function}[EXP]{\draw_point_intersect_circles:nnnn}
+% \begin{function}[EXP]{\draw_point_intersect_circles:nnnnn}
 %   \begin{syntax}
 %     \cs{draw_point_intersect_circles:nnnnn}
 %       \Arg{center1} \Arg{radius1} \Arg{center2} \Arg{radius2} \Arg{root}
@@ -568,7 +568,7 @@
 %       \draw_path_lineto:n { 0cm , 2cm }
 %       \draw_path_lineto:n { 3cm , 2cm }
 %       \draw_path_curveto:nnn
-%         { 3cm , 0cm } { 2cm , 0cm } { 1cm , 0 cm }
+%         { 3cm , 0cm } { 2cm , 0cm } { 1cm , 0cm }
 %       \draw_path_use_clear:n { stroke }
 %     \draw_end:
 %   \end{demo}
@@ -1106,7 +1106,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3draw}{2018-05-12}{}
+\ProvidesExplPackage{l3draw}{2018-08-23}{}
   {L3 Experimental core drawing support}
 %</package>
 %    \end{macrocode}

diff --git a/l3experimental/l3draw/testfiles/m3draw000.tlg b/l3experimental/l3draw/testfiles/m3draw000.tlg
@@ -2,9 +2,7 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Joseph Wright
 (l3draw.sty
-Package: l3draw YYYY-MM-DD L3 Experimental core drawing support
  (l3color.sty
-Package: l3color YYYY-MM-DD L3 Experimental color support
 )
 \l__draw_tmp_box=\box...
 \g__draw_path_lastx_dim=\dimen...

diff --git a/l3experimental/l3str/l3str-convert.dtx b/l3experimental/l3str/l3str-convert.dtx
@@ -46,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %
@@ -234,7 +234,7 @@
 %    \end{macrocode}
 %
 %    \begin{macrocode}
-\ProvidesExplPackage{l3str-convert}{2018-05-12}{}
+\ProvidesExplPackage{l3str-convert}{2018-08-23}{}
   {L3 Experimental string encoding conversions}
 %    \end{macrocode}
 %
@@ -1547,7 +1547,7 @@
                   { \@@_unescape_string_repeat:NNNNNN ?? }
               }
               {
-                \str_case_x:nnF {#2}
+                \str_case_e:nnF {#2}
                   {
                     { \c_backslash_str } { 134 }
                     { ( } { 50 }
@@ -2257,10 +2257,10 @@
     }
   \cs_new_protected:Npn \@@_decode_utf_xvi_bom:NN #1#2
     {
-      \str_if_eq_x:nnTF { #1#2 } { ^^ff ^^fe }
+      \str_if_eq:nnTF { #1#2 } { ^^ff ^^fe }
         { \@@_decode_utf_xvi:Nw 2 }
         {
-          \str_if_eq_x:nnTF { #1#2 } { ^^fe ^^ff }
+          \str_if_eq:nnTF { #1#2 } { ^^fe ^^ff }
             { \@@_decode_utf_xvi:Nw 1 }
             { \@@_decode_utf_xvi:Nw 1 #1#2 }
         }
@@ -2548,10 +2548,10 @@
     }
   \cs_new_protected:Npn \@@_decode_utf_xxxii_bom:NNNN #1#2#3#4
     {
-      \str_if_eq_x:nnTF { #1#2#3#4 } { ^^ff ^^fe ^^00 ^^00 }
+      \str_if_eq:nnTF { #1#2#3#4 } { ^^ff ^^fe ^^00 ^^00 }
         { \@@_decode_utf_xxxii:Nw 2 }
         {
-          \str_if_eq_x:nnTF { #1#2#3#4 } { ^^00 ^^00 ^^fe ^^ff }
+          \str_if_eq:nnTF { #1#2#3#4 } { ^^00 ^^00 ^^fe ^^ff }
             { \@@_decode_utf_xxxii:Nw 1 }
             { \@@_decode_utf_xxxii:Nw 1 #1#2#3#4 }
         }

diff --git a/l3experimental/l3str/l3str-format.dtx b/l3experimental/l3str/l3str-format.dtx
@@ -46,7 +46,7 @@
 %    }^^A
 % }
 %
-% \date{Released 2018-05-12}
+% \date{Released 2018-08-23}
 %
 % \maketitle
 %
@@ -162,7 +162,7 @@
 %
 %    \begin{macrocode}
 %<*package>
-\ProvidesExplPackage{l3str-format}{2018-05-12}{}
+\ProvidesExplPackage{l3str-format}{2018-08-23}{}
   {L3 Experimental string formatting}
 %</package>
 %    \end{macrocode}

diff --git a/l3experimental/l3str/testfiles/m3str-convert000.luatex.tlg b/l3experimental/l3str/testfiles/m3str-convert000.luatex.tlg
@@ -2,6 +2,5 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Bruno Le Floch
 (l3str-convert.sty
-Package: l3str-convert YYYY-MM-DD L3 Experimental string encoding conversions
 \l__str_internal_int=\count...
 )
diff --git a/l3experimental/l3str/testfiles/m3str-convert000.tlg b/l3experimental/l3str/testfiles/m3str-convert000.tlg
@@ -2,7 +2,6 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Bruno Le Floch
 (l3str-convert.sty
-Package: l3str-convert YYYY-MM-DD L3 Experimental string encoding conversions
 \l__str_internal_int=\count...
 \c__str_replacement_char_int=\count...
 )
diff --git a/l3experimental/l3str/testfiles/m3str-convert000.uptex.tlg b/l3experimental/l3str/testfiles/m3str-convert000.uptex.tlg
@@ -2,6 +2,5 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Bruno Le Floch
 (l3str-convert.sty
-Package: l3str-convert YYYY-MM-DD L3 Experimental string encoding conversions
 \l__str_internal_int=\count...
 )
diff --git a/l3experimental/l3str/testfiles/m3str-convert000.xetex.tlg b/l3experimental/l3str/testfiles/m3str-convert000.xetex.tlg
@@ -2,6 +2,5 @@ This is a generated file for the LaTeX (2e + expl3) validation system.
 Don't change this file in any respect.
 Author: Bruno Le Floch
 (l3str-convert.sty
-Package: l3str-convert YYYY-MM-DD L3 Experimental string encoding conversions
 \l__str_internal_int=\count...
 )
diff --git a/l3experimental/l3str/testfiles/m3str-convert002.lvt b/l3experimental/l3str/testfiles/m3str-convert002.lvt
@@ -70,7 +70,7 @@
     \str_if_eq:onTF \l_tmpa_str { ^^83 } { \TRUE } { \ERROR }
     \str_set_convert:Nnnn \l_tmpa_str { ce b1 } { utf8/hex } { } % alpha
     \bool_lazy_or:nnTF \sys_if_engine_luatex_p: \sys_if_engine_xetex_p:
-      { \str_if_eq_x:nnTF \l_tmpa_str { \cs_to_str:N \^^^^03b1 } { \TRUE } { \ERROR } }
+      { \str_if_eq:eeTF \l_tmpa_str { \cs_to_str:N \^^^^03b1 } { \TRUE } { \ERROR } }
       { \str_if_eq:onTF \l_tmpa_str { ? } { \TRUE } { \ERROR } }
   }
 
@@ -87,7 +87,7 @@
       { 0020 0034 0058 0123 1234 6C34 D834 DD1E }
       { utf16be/hex } { utf8/name }
     \exp_args:NNo \tl_replace_all:Nnn \l_tmpa_str { \c_hash_str } { * }
-    \str_if_eq_x:nnTF { *20 4 X *C4*A3 *E1*88*B4 *E6*B0*B4 *F0*9D*84*9E }
+    \str_if_eq:eeTF { *20 4 X *C4*A3 *E1*88*B4 *E6*B0*B4 *F0*9D*84*9E }
       { \l_tmpa_str } { \TRUE } { \ERROR }
   }