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-rw-r--r--Completion/User/_pdf17
1 files changed, 15 insertions, 2 deletions
diff --git a/Completion/User/_pdf b/Completion/User/_pdf
index 7d7756c3e..de373a355 100644
--- a/Completion/User/_pdf
+++ b/Completion/User/_pdf
@@ -1,3 +1,16 @@
-function acroread
+#compdef acroread pdf2dsc pdf2ps pdfimages pdfinfo pdftopbm pdftops pdftotext xpdf
 
-_files -g '*.(pdf|PDF)'
+local expl ext=''
+
+# ghostscript:
+#  pdf2dsc pdf2ps
+# xpdf:
+#  pdfimages pdfinfo pdftopbm pdftops pdftotext xpdf
+
+if [[ "$1" == '-z' ]]; then
+  ext='(|.gz|.Z)'
+  shift
+fi
+
+_description files expl 'PDF file'
+_files "$@" "$expl[@]" -g "*.(#i)pdf$ext"