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#!/bin/sh -e
REQUIRED="markdown2latex pdflatex"
### common.sh
### tempdir.sh
texname=output
logfile=$THIS_TEMPDIR/log
if ! markdown2latex -s -d "$@" >$THIS_TEMPDIR/$texname.tex 2>$logfile; then
[ -f $logfile ] && sed -e 's/markdown2latex/markdown2pdf/g' \
-e '/^INPUT=/d' -e '/^OUTPUT=/d' $logfile >&2
exit 1
fi
outfile="$(sed -ne 's/^OUTPUT=//p' $logfile)"
IFS="$NEWLINE"
set -- $(sed -ne 's/^INPUT=//p' $logfile)
firstinfilebase="${1%.*}"
defaultdest="${firstinfilebase:-stdin}.pdf"
destname="${outfile:-$defaultdest}"
(
cd $THIS_TEMPDIR
if ! pdflatex -interaction=batchmode $texname.tex >/dev/null 2>&1; then
err "LaTeX errors:"
sed -ne '/^!/,/^ *$/p' $texname.log >&2
if grep -q "File \`ucs.sty' not found" $texname.log; then
err "Please install the 'unicode' package from CTAN:"
err "http://www.ctan.org/tex-archive/macros/latex/contrib/unicode/"
fi
if grep -q "File \`fancyvrb.sty' not found" $texname.log; then
err "Please install the 'fancyvrb' package from CTAN:"
err "http://www.ctan.org/tex-archive/macros/latex/contrib/fancyvrb/"
fi
exit 1
fi
) || exit $?
is_target_exists=
if [ -f "$destname" ]; then
is_target_exists=1
mv "$destname" "$destname~"
fi
mv -f $THIS_TEMPDIR/$texname.pdf "$destname"
errn "Created $destname"
[ -z "$is_target_exists" ] || {
errn " (previous file has been backed up as $destname~)"
}
err .
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