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-rw-r--r--macros/latex/contrib/l3backend/CHANGELOG.md11
-rw-r--r--macros/latex/contrib/l3backend/README.md2
-rw-r--r--macros/latex/contrib/l3backend/l3backend-basics.dtx12
-rw-r--r--macros/latex/contrib/l3backend/l3backend-box.dtx2
-rw-r--r--macros/latex/contrib/l3backend/l3backend-color.dtx2
-rw-r--r--macros/latex/contrib/l3backend/l3backend-draw.dtx74
-rw-r--r--macros/latex/contrib/l3backend/l3backend-graphics.dtx2
-rw-r--r--macros/latex/contrib/l3backend/l3backend-header.dtx2
-rw-r--r--macros/latex/contrib/l3backend/l3backend-pdf.dtx2
9 files changed, 64 insertions, 45 deletions
diff --git a/macros/latex/contrib/l3backend/CHANGELOG.md b/macros/latex/contrib/l3backend/CHANGELOG.md
index cbd624e024..27a96c4fb1 100644
--- a/macros/latex/contrib/l3backend/CHANGELOG.md
+++ b/macros/latex/contrib/l3backend/CHANGELOG.md
@@ -6,6 +6,14 @@ this project uses date-based 'snapshot' version identifiers.
## [Unreleased]
+## [2020-06-23]
+
+### Changed
+- Improved color support for drawings with `dvisvgm`
+
+### Fixed
+- Loading with `dvisvgm`
+
## [2020-06-18]
### Changed
@@ -83,7 +91,8 @@ this project uses date-based 'snapshot' version identifiers.
- Include `l3backend` in file names
- Moved backend code to internal for each 'parent' module
-[Unreleased]: https://github.com/latex3/latex3/compare/2020-06-18...HEAD
+[Unreleased]: https://github.com/latex3/latex3/compare/2020-06-23...HEAD
+[2020-06-23]: https://github.com/latex3/latex3/compare/2020-06-18...2020-06-23
[2020-06-18]: https://github.com/latex3/latex3/compare/2020-06-03...2020-06-18
[2020-06-03]: https://github.com/latex3/latex3/compare/2020-05-05...2020-06-03
[2020-05-05]: https://github.com/latex3/latex3/compare/2020-03-12...2020-05-05
diff --git a/macros/latex/contrib/l3backend/README.md b/macros/latex/contrib/l3backend/README.md
index ca54b35b76..edf3db7883 100644
--- a/macros/latex/contrib/l3backend/README.md
+++ b/macros/latex/contrib/l3backend/README.md
@@ -1,7 +1,7 @@
LaTeX3 Backend Drivers
======================
-Release 2020-06-18
+Release 2020-06-23
This package forms parts of `expl3`, and contains the code used to interface
with backends (drivers) across the `expl3` codebase. The functions here are
diff --git a/macros/latex/contrib/l3backend/l3backend-basics.dtx b/macros/latex/contrib/l3backend/l3backend-basics.dtx
index 80d8714358..a28db733ab 100644
--- a/macros/latex/contrib/l3backend/l3backend-basics.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-basics.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
@@ -71,23 +71,23 @@
%<*package>
\ProvidesExplFile
%<*dvipdfmx>
- {l3backend-dvipdfmx.def}{2020-06-18}{}
+ {l3backend-dvipdfmx.def}{2020-06-23}{}
{L3 backend support: dvipdfmx}
%</dvipdfmx>
%<*dvips>
- {l3backend-dvips.def}{2020-06-18}{}
+ {l3backend-dvips.def}{2020-06-23}{}
{L3 backend support: dvips}
%</dvips>
%<*dvisvgm>
- {l3backend-dvisvgm.def}{2020-06-18}{}
+ {l3backend-dvisvgm.def}{2020-06-23}{}
{L3 backend support: dvisvgm}
%</dvisvgm>
%<*pdfmode>
- {l3backend-pdfmode.def}{2020-06-18}{}
+ {l3backend-pdfmode.def}{2020-06-23}{}
{L3 backend support: PDF mode}
%</pdfmode>
%<*xdvipdfmx>
- {l3backend-xdvipdfmx.def}{2020-06-18}{}
+ {l3backend-xdvipdfmx.def}{2020-06-23}{}
{L3 backend support: xdvipdfmx}
%</xdvipdfmx>
%</package>
diff --git a/macros/latex/contrib/l3backend/l3backend-box.dtx b/macros/latex/contrib/l3backend/l3backend-box.dtx
index ca94b19e9b..d07a08a4b4 100644
--- a/macros/latex/contrib/l3backend/l3backend-box.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-box.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
diff --git a/macros/latex/contrib/l3backend/l3backend-color.dtx b/macros/latex/contrib/l3backend/l3backend-color.dtx
index 2c0dd47ea1..4aef1ed938 100644
--- a/macros/latex/contrib/l3backend/l3backend-color.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-color.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
diff --git a/macros/latex/contrib/l3backend/l3backend-draw.dtx b/macros/latex/contrib/l3backend/l3backend-draw.dtx
index 6c82820a90..3b886359ab 100644
--- a/macros/latex/contrib/l3backend/l3backend-draw.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-draw.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
@@ -1163,77 +1163,86 @@
% \@@_backend_color_fill_cmyk:n ,
% \@@_backend_color_stroke_cmyk:n
% }
-% \begin{macro}{\@@_backend_color_fill_cmyk:w}
+% \begin{macro}{\@@_backend_color_cmyk:nw}
% \begin{macro}
% {
% \@@_backend_color_fill_gray:n ,
% \@@_backend_color_stroke_gray:n
% }
-% \begin{macro}{\@@_backend_color_gray_aux:n}
+% \begin{macro}{\@@_backend_color_gray:nn, \@@_backend_color_gray_aux:n}
% \begin{macro}
% {
% \@@_backend_color_fill_rgb:n ,
% \@@_backend_color_stroke_rgb:n
% }
-% \begin{macro}{\@@_backend_color_fill:nnn}
-% SVG fill color has to be covered outside of the stack, as for
-% \texttt{dvips}. Here, we are only allowed RGB colors so there is some
-% conversion to do.
+% \begin{macro}{\@@_backend_color_rgb:nw}
+% \begin{macro}{\@@_backend_color:nnnn}
+% For drawings in SVG, we use scopes for all colors. That
+% requires using \texttt{RGB} values, which luckily are easy to
+% convert here (|cmyk| to |RGB| is a fixed function).
% \begin{macrocode}
\cs_new_protected:Npn \@@_backend_color_fill_cmyk:n #1
- { \@@_backend_color_fill_cmyk:w #1 \s_@@_stop }
-\cs_new_protected:Npn \@@_backend_color_fill_cmyk:w
- #1 ~ #2 ~ #3 ~ #4 \s_@@_stop
+ { \@@_backend_color_cmyk:nw { fill } #1 \s_@@_stop }
+\cs_new_protected:Npn \@@_backend_color_stroke_cmyk:n #1
+ { \@@_backend_color_cmyk:nw { stroke } #1 \s_@@_stop }
+\cs_new_protected:Npn \@@_backend_color_cmyk:nw
+ #1#2 ~ #3 ~ #4 ~ #5 \s_@@_stop
{
\use:x
{
- \@@_backend_color_fill:nnn
- { \fp_eval:n { -100 * ( 1 - min ( 1 , #1 + #4 ) ) } }
- { \fp_eval:n { -100 * ( 1 - min ( 1 , #2 + #4 ) ) } }
- { \fp_eval:n { -100 * ( 1 - min ( 1 , #3 + #4 ) ) } }
+ \@@_backend_color:nnnn
+ {#1}
+ { \fp_eval:n { -100 * ( 1 - min ( 1 , #2 + #5 ) ) } }
+ { \fp_eval:n { -100 * ( 1 - min ( 1 , #3 + #5 ) ) } }
+ { \fp_eval:n { -100 * ( 1 - min ( 1 , #4 + #5 ) ) } }
}
}
-\cs_new_protected:Npn \@@_backend_color_stroke_cmyk:n #1
- { \@@_backend_select:n { cmyk ~ #1 } }
\cs_new_protected:Npn \@@_backend_color_fill_gray:n #1
+ { \@@_backend_color_grab:nn { fill } {#1} }
+\cs_new_protected:Npn \@@_backend_color_stroke_gray:n #1
+ { \@@_backend_color_grab:nn { stroke } {#1} }
+\cs_new_protected:Npn \@@_backend_color_gray:nn #1#2
{
\use:x
{
- \@@_backend_color_gray_aux:n
- { \fp_eval:n { 100 * (#1) } }
+ \@@_backend_color_gray_aux:nn
+ {#1}
+ { \fp_eval:n { 100 * (#2) } }
}
}
-\cs_new_protected:Npn \@@_backend_color_gray_aux:n #1
- { \@@_backend_color_fill:nnn {#1} {#1} {#1} }
-\cs_new_protected:Npn \@@_backend_color_stroke_gray:n #1
- { \@@_backend_select:x { gray~ \fp_eval:n {#1} } }
-\cs_new_protected:Npn \@@_backend_color_fill_rgb:n #1
+\cs_new_protected:Npn \@@_backend_color_gray_aux:nn #1#2
+ { \@@_backend_color:nnn {#1} {#2} {#2} {#2} }
+\cs_new_protected:Npn \@@_backend_color_rgb_cmyk:n #1
+ { \@@_backend_color_rgb:nw { fill } #1 \s_@@_stop }
+\cs_new_protected:Npn \@@_backend_color_rgb_cmyk:n #1
+ { \@@_backend_color_rgb:nw { stroke } #1 \s_@@_stop }
+\cs_new_protected:Npn \@@_backend_color_rgb:nw
+ #1#2 ~ #3 ~ #4\s_@@_stop
{
\use:x
{
- \@@_backend_color_fill:nnn
- { \fp_eval:n { 100 * (#1) } }
+ \@@_backend_color:nnnn
+ { fill }
{ \fp_eval:n { 100 * (#2) } }
{ \fp_eval:n { 100 * (#3) } }
+ { \fp_eval:n { 100 * (#4) } }
}
}
-\cs_new_protected:Npn \@@_backend_color_fill:nnn #1#2#3
+\cs_new_protected:Npx \@@_backend_color:nnnn #1#2#3#4
{
- \@@_backend_scope:x
+ \@@_backend_scope:n
{
- fill =
+ #1 =
"
rgb
(
- #1 \c_percent_str ,
#2 \c_percent_str ,
- #3 \c_percent_str
+ #3 \c_percent_str ,
+ #4 \c_percent_str
)
"
}
}
-\cs_new_protected:Npn \@@_backend_color_stroke_rgb:n #1
- { \@@_backend_select:n { rgb ~ #1 } }
% \end{macrocode}
% \end{macro}
% \end{macro}
@@ -1241,6 +1250,7 @@
% \end{macro}
% \end{macro}
% \end{macro}
+% \end{macro}
%
% \begin{macro}{\@@_backend_cm:nnnn}
% The four arguments here are floats (the affine matrix), the last
diff --git a/macros/latex/contrib/l3backend/l3backend-graphics.dtx b/macros/latex/contrib/l3backend/l3backend-graphics.dtx
index 305d1759a1..ae3eb47111 100644
--- a/macros/latex/contrib/l3backend/l3backend-graphics.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-graphics.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
diff --git a/macros/latex/contrib/l3backend/l3backend-header.dtx b/macros/latex/contrib/l3backend/l3backend-header.dtx
index a66cb0f145..e2336f5f34 100644
--- a/macros/latex/contrib/l3backend/l3backend-header.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-header.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%
diff --git a/macros/latex/contrib/l3backend/l3backend-pdf.dtx b/macros/latex/contrib/l3backend/l3backend-pdf.dtx
index e10ad17e8f..13926e0779 100644
--- a/macros/latex/contrib/l3backend/l3backend-pdf.dtx
+++ b/macros/latex/contrib/l3backend/l3backend-pdf.dtx
@@ -43,7 +43,7 @@
% }^^A
% }
%
-% \date{Released 2020-06-18}
+% \date{Released 2020-06-23}
%
% \maketitle
%