Don't embed PDF files immediately to count pages

Fixes #1098.
latex3 · Jun 24, 2022 · 036ada6 · 036ada6
1 parent af7d4ef
commit 036ada6
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diff --git a/l3backend/CHANGELOG.md b/l3backend/CHANGELOG.md
@@ -6,6 +6,9 @@ this project uses date-based 'snapshot' version identifiers.
 
 ## [Unreleased]
 
+#### Fixed
+- Do not include PDF file to count pages on pdfTeX
+
 ## [2022-04-20]
 
 ### Changed

diff --git a/l3backend/l3backend-graphics.dtx b/l3backend/l3backend-graphics.dtx
@@ -352,7 +352,7 @@
 %    \begin{macrocode}
 \cs_new_protected:Npn \@@_backend_get_pagecount:n #1
   {
-    \tex_immediate:D \tex_pdfximage:D {#1}
+    \tex_pdfximage:D {#1}
     \int_const:cn { c_@@_ #1 _pages_int }
       { \int_use:N \tex_pdflastximagepages:D }
   }

diff --git a/l3experimental/l3graphics/testfiles/m3graphics002.tlg b/l3experimental/l3graphics/testfiles/m3graphics002.tlg
@@ -3,15 +3,12 @@ Don't change this file in any respect.
 ============================================================
 TEST 1: Getting the number of pages
 ============================================================
- <./miau.pdf>
 > \l_tmpa_tl=1.
 <recently read> }
 l. ...  }
- <./foo.bar.png>
 > \l_tmpa_tl=1.
 <recently read> }
 l. ...  }
- <./example-image-a4-numbered.pdf>
 > \l_tmpa_tl=12.
 <recently read> }
 l. ...  }