Commit 9c181392 authored by Liam Morland's avatar Liam Morland
Browse files

pdfimages: Document that PDF-file can be '-' to read it from stdin

parent 42e7905d
......@@ -21,7 +21,9 @@ where
.I nnn
is the image number and
.I xxx
is the image type (.ppm, .pbm, .png, .tif, .jpg, jp2, jb2e, or jb2g).
is the image type (.ppm, .pbm, .png, .tif, .jpg, jp2, jb2e, or jb2g). If
.I PDF-file
is \'-', it reads the PDF file from stdin.
.PP
The default output format is PBM (for monochrome images) or PPM for
non-monochrome. The \-png or \-tiff options change to default output
......
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