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# Copyright 1999-2006 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/eclass/myspell.eclass,v 1.6 2009/02/09 08:21:00 pva Exp $
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# Author: Kevin F. Quinn <kevquinn@gentoo.org>
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# Packages: app-dicts/myspell-*
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# Herd: app-dicts
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inherit multilib
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EXPORT_FUNCTIONS src_install pkg_preinst pkg_postinst
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IUSE=""
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SLOT="0"
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# tar, gzip, bzip2 are included in the base profile, but not unzip
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DEPEND="app-arch/unzip"
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# Dictionaries don't have any runtime dependencies
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# Myspell dictionaries can be used by hunspell, openoffice and others
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RDEPEND=""
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# The destination directory for myspell dictionaries
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MYSPELL_DICTBASE="/usr/share/myspell"
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# Legacy variable for dictionaries installed before eselect-oodict existed
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# so has to remain for binpkg support. This variable is unmaintained -
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# if you have a problem with it, emerge app-admin/eselect-oodict.
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# The location for openoffice softlinks
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MYSPELL_OOOBASE="/usr/lib/openoffice/share/dict/ooo"
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# set array "fields" to the elements of $1, separated by $2.
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# This saves having to muck about with IFS all over the place.
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set_fields() {
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local old_IFS
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old_IFS="${IFS}"
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IFS=$2
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fields=($1)
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IFS="${old_IFS}"
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}
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# language is the second element of the ebuild name
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# myspell-<lang>-<version>
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get_myspell_lang() {
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local fields
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set_fields "${P}" "-"
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echo ${fields[1]}
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}
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get_myspell_suffixes() {
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case $1 in
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DICT) echo ".aff .dic" ;;
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HYPH) echo ".dic" ;;
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THES) echo ".dat .idx" ;;
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esac
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}
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# OOo dictionary files are held on the mirrors, rather than
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# being fetched direct from the OOo site as upstream doesn't
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# change the name when they rebuild the dictionaries.
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# <lang>-<country>.zip becomes myspell-<lang>-<country>-version.zip
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get_myspell_ooo_uri() {
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local files fields newfile filestem srcfile dict uris
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files=()
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uris=""
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for dict in \
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"${MYSPELL_SPELLING_DICTIONARIES[@]}" \
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"${MYSPELL_HYPHENATION_DICTIONARIES[@]}" \
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"${MYSPELL_THESAURUS_DICTIONARIES[@]}"; do
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set_fields "${dict}" ","
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newfile=${fields[4]// }
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for file in "${files[@]}"; do
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[[ ${file} == ${newfile} ]] && continue 2
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done
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filestem=${newfile/.zip}
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files=("${files[@]}" "${newfile}")
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srcfile="myspell-${filestem}-${PV}.zip"
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[[ -z ${uris} ]] &&
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uris="mirror://gentoo/${srcfile}" ||
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uris="${uris} mirror://gentoo/${srcfile}"
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done
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echo "${uris}"
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}
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[[ -z ${SRC_URI} ]] && SRC_URI=$(get_myspell_ooo_uri)
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# Format of dictionary.lst files (from OOo standard
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# dictionary.lst file):
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#
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# List of All Dictionaries to be Loaded by OpenOffice
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# ---------------------------------------------------
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# Each Entry in the list have the following space delimited fields
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#
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# Field 0: Entry Type "DICT" - spellchecking dictionary
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# "HYPH" - hyphenation dictionary
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# "THES" - thesaurus files
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#
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# Field 1: Language code from Locale "en" or "de" or "pt" ...
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#
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# Field 2: Country Code from Locale "US" or "GB" or "PT"
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#
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# Field 3: Root name of file(s) "en_US" or "hyph_de" or "th_en_US"
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# (do not add extensions to the name)
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# Format of MYSPELL_[SPELLING|HYPHENATION|THESAURUS]_DICTIONARIES:
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#
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# Field 0: Language code
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# Field 1: Country code
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# Field 2: Root name of dictionary files
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# Field 3: Description
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# Field 4: Archive filename
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#
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# This format is from the available.lst, hyphavail.lst and
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# thesavail.lst files on the openoffice.org repository.
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myspell_src_install() {
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local filen fields entry dictlst
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cd "${WORKDIR}"
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# Install the dictionary, hyphenation and thesaurus files.
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# Create dictionary.lst.<lang> file containing the parts of
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# OOo's dictionary.lst file for this language, indicating
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# which dictionaries are relevant for each country variant
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# of the language.
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insinto ${MYSPELL_DICTBASE}
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dictlst="dictionary.lst.$(get_myspell_lang)"
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echo "# Autogenerated by ${CATEGORY}/${P}" > ${dictlst}
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for entry in "${MYSPELL_SPELLING_DICTIONARIES[@]}"; do
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set_fields "${entry}" ","
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echo "DICT ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
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doins ${fields[2]}.aff || die "Missing ${fields[2]}.aff"
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doins ${fields[2]}.dic || die "Missing ${fields[2]}.dic"
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done
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for entry in "${MYSPELL_HYPHENATION_DICTIONARIES[@]}"; do
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set_fields "${entry}" ","
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echo "HYPH ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
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doins ${fields[2]}.dic || die "Missing ${fields[2]}.dic"
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done
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for entry in "${MYSPELL_THESAURUS_DICTIONARIES[@]}"; do
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set_fields "${entry}" ","
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echo "THES ${fields[0]} ${fields[1]} ${fields[2]}" >> ${dictlst}
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doins ${fields[2]}.dat || die "Missing ${fields[2]}.dat"
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doins ${fields[2]}.idx || die "Missing ${fields[2]}.idx"
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done
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doins ${dictlst} || die "Failed to install ${dictlst}"
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# Install any txt files (usually README.txt) as documentation
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for filen in *.txt; do
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[[ -s ${filen} ]] && dodoc ${filen}
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done
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}
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# Add entries in dictionary.lst.<lang> to OOo dictionary.lst
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# and create softlinks indicated by dictionary.lst.<lang>
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myspell_pkg_postinst() {
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# Update for known applications
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if has_version ">=app-admin/eselect-oodict-20060706"; then
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if has_version app-office/openoffice; then
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eselect oodict set myspell-$(get_myspell_lang)
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fi
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if has_version app-office/openoffice-bin; then
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# On AMD64, openoffice-bin is 32-bit so force ABI
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has_multilib_profile && ABI=x86
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eselect oodict set myspell-$(get_myspell_lang) --libdir $(get_libdir)
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fi
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return
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fi
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if has_version app-admin/eselect-oodict; then
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eselect oodict set myspell-$(get_myspell_lang)
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return
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fi
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# Legacy code for dictionaries installed before eselect-oodict existed
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# so has to remain for binpkg support. This code is unmaintained -
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# if you have a problem with it, emerge app-admin/eselect-oodict.
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[[ -d ${MYSPELL_OOOBASE} ]] || return
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# This stuff is here, not in src_install, as the softlinks are
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# deliberately _not_ listed in the package database.
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local dictlst entry fields prefix suffix suffixes filen
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# Note; can only reach this point if ${MYSPELL_DICTBASE}/${dictlst}
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# was successfully installed
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dictlst="dictionary.lst.$(get_myspell_lang)"
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while read entry; do
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fields=(${entry})
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[[ ${fields[0]:0:1} == "#" ]] && continue
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[[ -f ${MYSPELL_OOOBASE}/dictionary.lst ]] || \
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touch ${MYSPELL_OOOBASE}/dictionary.lst
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grep "^${fields[0]} ${fields[1]} ${fields[2]} " \
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${MYSPELL_OOOBASE}/dictionary.lst > /dev/null 2>&1 ||
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echo "${entry}" >> ${MYSPELL_OOOBASE}/dictionary.lst
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for suffix in $(get_myspell_suffixes ${fields[0]}); do
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filen="${fields[3]}${suffix}"
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[[ -h ${MYSPELL_OOOBASE}/${filen} ]] &&
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rm -f ${MYSPELL_OOOBASE}/${filen}
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[[ ! -f ${MYSPELL_OOOBASE}/${filen} ]] &&
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ln -s ${MYSPELL_DICTBASE}/${filen} \
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${MYSPELL_OOOBASE}/${filen}
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done
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done < ${MYSPELL_DICTBASE}/${dictlst}
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}
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# Remove softlinks and entries in dictionary.lst - uses
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# dictionary.<lang>.lst from /usr/share/myspell
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# Done in preinst (prerm happens after postinst, which overwrites
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# the dictionary.<lang>.lst file)
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myspell_pkg_preinst() {
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# Update for known applications
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if has_version ">=app-admin/eselect-oodict-20060706"; then
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if has_version app-office/openoffice; then
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# When building from source, the default library path is correct
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eselect oodict unset myspell-$(get_myspell_lang)
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fi
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if has_version app-office/openoffice-bin; then
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# On AMD64, openoffice-bin is 32-bit, so get 32-bit library directory
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has_multilib_profile && ABI=x86
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eselect oodict unset myspell-$(get_myspell_lang) --libdir $(get_libdir)
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fi
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eselect oodict unset myspell-$(get_myspell_lang) --libdir $(get_libdir)
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return
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fi
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# Previous versions of eselect-oodict didn't cater for -bin on amd64
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if has_version app-admin/eselect-oodict; then
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eselect oodict unset myspell-$(get_myspell_lang)
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return
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fi
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# Legacy code for dictionaries installed before eselect-oodict existed
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# Don't delete this; needed for uninstalls and binpkg support.
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# This code is unmaintained - if you have a problem with it,
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# emerge app-admin/eselect-oodict.
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local filen dictlst entry fields removeentry suffix
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dictlst="dictionary.lst.$(get_myspell_lang)"
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[[ -d ${MYSPELL_OOOBASE} ]] || return
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[[ -f ${MYSPELL_DICTBASE}/${dictlst} ]] || return
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while read entry; do
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fields=(${entry})
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[[ ${fields[0]:0:1} == "#" ]] && continue
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[[ ${fields[3]} == "" ]] && continue
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# Remove entry from dictionary.lst
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sed -i -e "/^${fields[0]} ${fields[1]} ${fields[2]} ${fields[3]}$/ { d }" \
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${MYSPELL_OOOBASE}/dictionary.lst
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# See if any other entries in dictionary.lst match the current
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# dictionary type and filename
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grep "^${fields[0]} .* ${fields[3]}$" ${MYSPELL_OOOBASE}/dictionary.lst \
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2>&1 > /dev/null && continue
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# If no other entries match, remove relevant symlinks
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for suffix in $(get_myspell_suffixes ${fields[0]}); do
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filen="${fields[3]}${suffix}"
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ewarn "Removing entry ${MYSPELL_OOOBASE}/${filen}"
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[[ -h ${MYSPELL_OOOBASE}/${filen} ]] &&
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rm -f ${MYSPELL_OOOBASE}/${filen}
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done
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done < ${MYSPELL_DICTBASE}/${dictlst}
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}
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