clipping PDF and PS now fully supported by dvisvgm

dvisvgm.def

@@ -15,7 +15,7 @@
 %%
 %% https://github.com/latex3/graphics-def/issues
 %
-\ProvidesFile{dvisvgm.def}[2018//11/02 v1.1a dvisvgm graphics driver for latex]
+\ProvidesFile{dvisvgm.def}[2020/03/22 v1.2 dvisvgm graphics driver for latex]
 % The following is copied from dvips.def:
 \def\GPT@space{ }
 \def\c@lor@arg#1{%
@@ -88,16 +88,6 @@
   \divide\dimen@\dimen@ii
   \@tempdima\Gin@req@height
   \divide\@tempdima\dimen@ii
-  \ifGin@clip%
-    \Gin@req@width0.99626\Gin@req@width%
-    \Gin@req@height0.99626\Gin@req@height%
-    \special{dvisvgm:raw
-      <g><clipPath id="GinClip\Gin@clip@id">%
-        <path d="M{?x},{?y}l\strip@pt\Gin@req@width,0l0,-\strip@pt\Gin@req@height
-          l-\strip@pt\Gin@req@width,0Z"/>%
-      </clipPath>%
-      <g clip-path="url(\Gin@hash@tag GinClip\Gin@clip@id)">}%
-  \fi%
     \special{#2="#1"\GPT@space
       \ifx\Gin@page\@empty\else page=\Gin@page\GPT@space\fi
       llx=\Gin@llx\GPT@space
@@ -106,14 +96,8 @@
       ury=\Gin@ury\GPT@space
       \ifx\Gin@scalex\@tempa\else rwi=\number\dimen@\GPT@space\fi
       \ifx\Gin@scaley\@tempa\else rhi=\number\@tempdima\GPT@space\fi
-%      \ifGin@clip clip\fi % to be implemented in dvisvgm-2.7.x
+      \ifGin@clip clip\fi
     }%
-  \ifGin@clip%
-    \special{dvisvgm:raw </g></g>}%
-    \begingroup%
-      \count@\Gin@clip@id\advance\count@ by\@ne\xdef\Gin@clip@id{\the\count@}%
-    \endgroup%
-  \fi%
   \egroup}
 \@namedef{Gin@rule@.ps}#1{{eps}{.ps}{#1}}
 \@namedef{Gin@rule@.eps}#1{{eps}{.eps}{#1}}
@@ -231,7 +215,6 @@
 \def\Gread@svg@width@double"#1"#2\relax{\afterassignment\Gin@gobble@till@relax\dimen@#1pt\relax\edef\Gin@urx{\strip@pt\dimen@}}
 \def\Gin@gobble@till@relax#1\relax{}
 \edef\Gin@hash@tag{\string#}
-\def\Gin@clip@id{0}
 
 \@namedef{Gin@rule@.jpg}#1{{bitmap}{.xbb}{#1}}
 \@namedef{Gin@rule@.jpeg}#1{{bitmap}{.xbb}{#1}}