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manpages: italicize option parameters
Change-Id: Id7e4edde2a1c91fe4fbf96ddc280a06132e9986a
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@ -1,5 +1,5 @@
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.\" Hey, EMACS: -*- nroff -*-
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.TH DWEBP 1 "January 28, 2013"
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.TH DWEBP 1 "February 01, 2013"
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.SH NAME
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dwebp \- decompress a WebP file to an image file
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.SH SYNOPSIS
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@ -21,7 +21,7 @@ Print usage summary.
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.B \-version
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Print the version number (as major.minor.revision) and exit.
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.TP
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.B \-o string
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.BI \-o " string
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Specify the name of the output file (as PNG format by default).
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.TP
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.B \-pam
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@ -53,7 +53,7 @@ but will make the decoding faster.
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.B \-mt
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Use multi-threading for decoding, if possible.
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.TP
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.B \-crop x_position y_position width height
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.BI \-crop " x_position y_position width height
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Crop the decoded picture to a rectangle with top-left corner at coordinates
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(\fBx_position\fP, \fBy_position\fP) and size \fBwidth\fP x \fBheight\fP.
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This cropping area must be fully contained within the source rectangle.
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@ -61,7 +61,7 @@ The top-left corner will be snapped to even coordinates if needed.
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This option is meant to reduce the memory needed for cropping large images.
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Note: the cropping is applied \fIbefore\fP any scaling.
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.TP
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.B \-scale width height
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.BI \-scale " width height
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Rescale the decoded picture to dimension \fBwidth\fP x \fBheight\fP. This
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option is mostly intended to reducing the memory needed to decode large images,
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when only a small version is needed (thumbnail, preview, etc.). Note: scaling
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