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https://git.lyx.org/repos/lyx.git
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116 lines
2.9 KiB
Plaintext
116 lines
2.9 KiB
Plaintext
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#!/bin/sh
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# file lyxeditor
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# This file is part of LyX, the document processor.
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# Licence details can be found in the file COPYING.
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# author Ronald Florence
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# author Angus Leeming
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# author Bennett Helm
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# author Enrico Forestieri
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# Full author contact details are available in file CREDITS
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# This script passes filename and line number of a latex file to the lyxpipe
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# of a running instance of LyX. If the filename is an absolute path pointing
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# to an already existing latex file in the temp dir (produced by a preview,
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# for example), LyX will jump to the corresponding line in the .lyx file.
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# It may also be invoked by a viewer for performing a reverse DVI/PDF search.
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parse_serverpipe()
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{
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# The output of this sed script is output to STDOUT
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LYXPIPE=`sed -n '/^\\\\serverpipe /{
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# First consider that the file path may be quoted
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s/^ *\\\\serverpipe \{1,\}\"\([^"]\{1,\}\)\" *$/\1/
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tfound
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# Now, unquoted
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s/^ *\\\\serverpipe \{1,\}\(.*\)/\1/
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s/ *$//
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:found
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# Change from single to double shell quoting temporarily...
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'"
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s@^~/@${HOME}/@
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# Revert to single shell quotes
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"'
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p
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q
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}' "$1"`
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echo "${LYXPIPE}"
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unset LYXPIPE
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}
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if [ $# != 2 ]; then
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echo "Usage: $0 <latexfile> <lineno>"
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exit 1
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fi
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LYXPIPE=""
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case $OSTYPE in
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*darwin*) OSTYPE=macosx ;;
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esac
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if [ "$OSTYPE" = "macosx" ]; then
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LYXSYSDIRS="/Applications/LyX.app/Contents/Resources"
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LYXBASEDIR=LyX
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pushd "${HOME}/Library/Application Support" > /dev/null
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else
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LYXSYSDIRS="/usr/share/lyx /usr/local/share/lyx /opt/share/lyx"
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LYXBASEDIR=.lyx
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pushd "${HOME}" > /dev/null
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fi
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for LYXDIR in ${LYXBASEDIR}*
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do
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PREFERENCES="${LYXDIR}/preferences"
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test -r "${PREFERENCES}" || continue
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# See if preferences file contains a \serverpipe entry
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LYXPIPE=`parse_serverpipe "${PREFERENCES}"`
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# If it does and $LYXPIPE.in exists, break out of the loop
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test -n "${LYXPIPE}" -a -r "${LYXPIPE}".in && break || LYXPIPE=""
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done
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popd > /dev/null
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if [ -z "${LYXPIPE}" ]; then
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# The preferences file does not set lyxpipe, so check lyxrc.dist
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for SUBDIR in ${LYXSYSDIRS}
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do
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for LYXSYSDIR in ${SUBDIR}*
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do
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LYXRC_DIST=${LYXSYSDIR}/lyxrc.dist
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test -r "${LYXRC_DIST}" || continue
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# See if lyxrc.dist contains a \serverpipe entry
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LYXPIPE=`parse_serverpipe "${LYXRC_DIST}"`
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# If it does and $LYXPIPE.in exists, break out of the loop
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test -n "${LYXPIPE}" -a -r "${LYXPIPE}".in && break || LYXPIPE=""
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done
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test -n "${LYXPIPE}" && break
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done
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fi
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if [ -z "${LYXPIPE}" ]; then
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echo "Unable to find the lyxpipe!"
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exit
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fi
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# Let's do the job
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if [ "${OSTYPE}" = "macosx" ]; then
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file=`echo "$1" | sed 's|^/private||'`
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elif [ "${OSTYPE}" = "cygwin" ]; then
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file=`cygpath -a "$1"`
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else
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file=$1
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fi
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echo "Using the lyxpipe ${LYXPIPE}"
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COMMAND="LYXCMD:revdvi:server-goto-file-row:$file $2"
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echo "$COMMAND"
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echo "$COMMAND" > "${LYXPIPE}".in || exit
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read < "${LYXPIPE}".out || exit
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