mirror of https://git.tukaani.org/xz.git
57 lines
1.4 KiB
Bash
57 lines
1.4 KiB
Bash
#!/bin/sh
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# SPDX-License-Identifier: 0BSD
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###############################################################################
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#
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# Wrapper for GNU groff to convert man pages to a few formats
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#
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# Usage: manconv.sh FORMAT [PAPER_SIZE] < in.1 > out.suffix
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#
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# FORMAT can be ascii, utf8, ps, or pdf. PAPER_SIZE can be anything that
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# groff accepts, e.g. a4 or letter. See groff_font(5). PAPER_SIZE defaults
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# to a4 and is used only when FORMAT is ps (PostScript) or pdf.
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#
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# Multiple man pages can be given at once e.g. to create a single PDF file
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# with continuous page numbering.
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#
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###############################################################################
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#
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# Author: Lasse Collin
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#
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###############################################################################
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FORMAT=$1
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PAPER=${2-a4}
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# Make PostScript and PDF output more readable:
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# - Use 11 pt font instead of the default 10 pt.
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# - Use larger paragraph spacing than the default 0.4v (man(7) only).
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FONT=11
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PD=0.8
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SED_PD="
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/^\\.TH /s/\$/\\
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.PD $PD/
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s/^\\.PD\$/.PD $PD/"
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case $FORMAT in
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ascii)
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groff -t -mandoc -Tascii -P-c | col -bx
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;;
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utf8)
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groff -t -mandoc -Tutf8 -P-c | col -bx
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;;
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ps)
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sed "$SED_PD" | groff -dpaper=$PAPER -t -mandoc \
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-rC1 -rS$FONT -Tps -P-p$PAPER
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;;
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pdf)
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sed "$SED_PD" | groff -dpaper=$PAPER -t -mandoc \
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-rC1 -rS$FONT -Tps -P-p$PAPER | ps2pdf - -
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;;
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*)
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echo 'Invalid arguments' >&2
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exit 1
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;;
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esac
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