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diff -Nur -x '*.orig' -x '*~' pngnq-1.0/pngnq.1 pngnq-1.0.new/pngnq.1
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--- pngnq-1.0/pngnq.1 2009-05-20 09:05:52.000000000 -0300
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+++ pngnq-1.0.new/pngnq.1 2009-10-11 16:49:06.000000000 -0300
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-Quantizes a 32-bit RGBA PNG image to an 8 bit RGBA palette PNG
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+quantizes a 32-bit RGBA PNG image to an 8 bit RGBA palette PNG
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using the neuquant algorithm. The output file name is the
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-input file name extended with "-nq8.png" or a specified extension.
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+input file name extended with "\-nq8.png" or a specified extension.
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Verbose mode. Prints status messages.
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-Force ovewriting of files.
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+Force overwriting of files.
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.IP "-s sample factor"
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Sample factor. The neuquant algorithm samples pixels stepping by this value.
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The default value of 3 gives good results. Higher values sample less
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Set the image gamma correction. If not present, uses the png file's gamma or defaults to 1.0.
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-Specifies the new filename extension. Defaults to "-nq8.png".
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-Pngnq drops .png from the original filenames. If you set the argument of the -e option
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-to .png and choose the -f option the input file will be overwritten.
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+Specifies the new filename extension. Defaults to "\-nq8.png".
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+Pngnq drops .png from the original filenames. If you set the argument of the \-e option
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+to .png and choose the \-f option the input file will be overwritten.
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Tells pngnq to put output files in a directory other than the one the input files