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If we bother to test for the presence of latex, then the test should work...

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5907 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Angus Leeming 2003-01-06 17:40:46 +00:00
parent 691568ea39
commit 38927eb419
2 changed files with 13 additions and 7 deletions
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5
lib/ChangeLog
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@ -1,3 +1,8 @@
2003-01-06 Angus Leeming <leeming@lyx.org>
* scripts/lyxpreview2bitmap.sh: don't use 'which' to find an executable.
Use 'type'.
2003-01-05 John Levon <levon@movementarian.org>
* lyx2lyx/lyxconvert_215.py: handle \lyxrcsid, \lyxvcid, \cursor

15
lib/scripts/lyxpreview2bitmap.sh
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@ -54,9 +54,10 @@
# Three helper functions.
FIND_IT ()
{
which ${EXECUTABLE} > /dev/null ||
{
echo "Unable to find \"${EXECUTABLE}\". Please install."
test $# -eq 1 || exit 1
type $1 > /dev/null || {
echo "Unable to find \"$1\". Please install."
exit 1
}
}
@ -100,9 +101,9 @@ else
fi
# We use latex, dvips and gs, so check that they're all there.
EXECUTABLE=latex; FIND_IT
EXECUTABLE=dvips; FIND_IT
EXECUTABLE=gs; FIND_IT
FIND_IT latex
FIND_IT dvips
FIND_IT gs
# Initialise some variables.
TEXFILE=${BASE}.tex
@ -202,7 +203,7 @@ rm -f ${FILES} texput.log
# The bitmap files can have large amounts of whitespace to the left and
# right. This can be cropped if so desired.
CROP=1
which pnmcrop > /dev/null || CROP=0
type pnmcrop > /dev/null || CROP=0
# There's no point cropping the image if using PNG images. If you want to
# crop, use PPM.