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-rw-r--r--pkgs/tools/typesetting/tex/texlive/tl2nix.sed3
1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/tools/typesetting/tex/texlive/tl2nix.sed b/pkgs/tools/typesetting/tex/texlive/tl2nix.sed
index 8c29c8e76ae4..2f30aa69fe2c 100644
--- a/pkgs/tools/typesetting/tex/texlive/tl2nix.sed
+++ b/pkgs/tools/typesetting/tex/texlive/tl2nix.sed
@@ -8,6 +8,9 @@ $a}
 # quote package names, as some start with a number :-/
 s/^name (.*)/name "\1"/
 
+# extract revision
+s/^revision ([0-9]*)$/  revision = \1;/p
+
 # form an attrmap per package
 /^name /s/^name (.*)/\1 = {/p
 /^$/,1i};