blob: 8def5938b10e1d599694b95b7187b10c688c2105 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
#! /bin/sh
# This helper script runs pdflatex, LaTeX, and/or BibTeX in a loop until the output file
# (DVI/PDF) stabilizes.
if [ $# -ne 1 ]; then
echo "usage: $0 TEX-FILE" >&2
exit 2
fi
input="${1%.tex}"
aux="$1".aux
oaux="$1".oaux
# Go through the procedure twice; once for LaTeX to
# generate a stable DVI file, then once with pdflatex
# to generate a stable PDF file. We really do want both...
for LATEX in latex pdflatex ; do
rm -f "$aux" "$oaux"
# Run LATEX once. The output file we get from this is probably junk, but
# what we're interested in is the .aux file. If it fails, abort.
echo "+ $LATEX -interaction=nonstopmode \"$input\""
$LATEX -interaction=nonstopmode "$input" || exit 1
# Determine whether we need to run BibTeX. This (should) only ever have
# to be done once. Again, if BibTeX fails, abort.
if grep -q bibdata "$aux"; then
echo "+ bibtex \"$input\""
bibtex "$input" || exit 1
fi
# Save the old .aux file.
cp "$aux" "$oaux"
# Now run LaTeX over and over again until the .aux file stops changing.
# We use \batchmode for these cycles - the user has already seen any
# diagnostics of interest.
while :; do
echo "+ $LATEX -interaction=batchmode \"$input\""
$LATEX -interaction=batchmode "$input" || exit 1
if cmp -s "$aux" "$oaux"; then
break
fi
cp "$aux" "$oaux"
done
done
|
