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Small clean-up.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6425 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2003-03-10 16:21:31 +00:00
parent 7bda9a5db2
commit c663607f25
2 changed files with 11 additions and 13 deletions
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2
lib/ChangeLog
View File

@ -4,6 +4,8 @@
'latex', 'dvips', 'gs' and 'pnmcrop' and move their definition to
the top of the script.
* scripts/lyxpreview2bitmap.sh: enable BAIL_OUT to print a message.
2003-03-10 Angus Leeming <leeming@lyx.org>
* images/graphics-insert.xpm: rename as

22
lib/scripts/lyxpreview2bitmap.sh
View File

@ -72,6 +72,8 @@ FIND_IT ()
BAIL_OUT ()
{
test $# -eq 1 && echo $1
# Remove everything except the original .tex file.
FILES=`ls ${BASE}* | sed -e "/${BASE}\.tex/d"`
rm -f ${FILES} texput.log
@ -105,9 +107,8 @@ elif [ "$3" = "png" ]; then
GSDEVICE=png16m
GSSUFFIX=png
else
echo "Unrecognised output format ${OUTPUTFORMAT}."
echo "Expected either \"ppm\" or \"png\"."
BAIL_OUT
BAIL_OUT "Unrecognised output format ${OUTPUTFORMAT}. \
Expected either \"ppm\" or \"png\"."
fi
# We use latex, dvips and gs, so check that they're all there.
@ -127,8 +128,7 @@ readonly TEXFILE LOGFILE DVIFILE PSFILE METRICSFILE
cd ${DIR}
${LATEX} ${TEXFILE} ||
{
echo "Failed: ${LATEX} ${TEXFILE}"
BAIL_OUT
BAIL_OUT "Failed: ${LATEX} ${TEXFILE}"
}
# Parse ${LOGFILE} to obtain bounding box info to output to
@ -137,9 +137,8 @@ ${LATEX} ${TEXFILE} ||
# "Preview: Snippet".
grep -E 'Preview: [ST]' ${LOGFILE} > ${METRICSFILE} ||
{
echo "Failed: grep -E 'Preview: [ST]' ${LOGFILE}"
REQUIRED_VERSION ${LOGFILE}
BAIL_OUT
BAIL_OUT "Failed: grep -E 'Preview: [ST]' ${LOGFILE}"
}
# Parse ${LOGFILE} to obtain ${RESOLUTION} for the gs process to follow.
@ -148,9 +147,8 @@ grep -E 'Preview: [ST]' ${LOGFILE} > ${METRICSFILE} ||
# not found.
LINE=`grep 'Preview: Fontsize' ${LOGFILE}` ||
{
echo "Failed: grep 'Preview: Fontsize' ${LOGFILE}"
REQUIRED_VERSION ${LOGFILE}
BAIL_OUT
BAIL_OUT "Failed: grep 'Preview: Fontsize' ${LOGFILE}"
}
# The sed script strips out everything that won't form a decimal number
# from the line. It bails out after the first match has been made in
@ -179,8 +177,7 @@ RESOLUTION=`echo "scale=2; \
# DVI -> PostScript
${DVIPS} -o ${PSFILE} ${DVIFILE} ||
{
echo "Failed: ${DVIPS} -o ${PSFILE} ${DVIFILE}"
BAIL_OUT
BAIL_OUT "Failed: ${DVIPS} -o ${PSFILE} ${DVIFILE}"
}
# PostScript -> Bitmap files
@ -201,8 +198,7 @@ ${GS} -q -dNOPAUSE -dBATCH -dSAFER \
-dGraphicsAlphaBit=${ALPHA} -dTextAlphaBits=${ALPHA} \
-r${RESOLUTION} ${PSFILE} ||
{
echo "Failed: ${GS} ${PSFILE}"
BAIL_OUT
BAIL_OUT "Failed: ${GS} ${PSFILE}"
}
# All has been successful, so remove everything except the bitmap files