# HG changeset patch
# User Aleksej Bobylev <al.bobylev@gmail.com>
# Date 1437832218 -10800
# Node ID f7e9a5b8477be0af590b1a0a4f654ae16a69efc7
# Parent  e1399e7ca7ff8736ea13877566105ae3e20b5c43
Add README.devel; introduce libexec for modules; rename modules; support install variables in Makefile.

diff -r e1399e7ca7ff -r f7e9a5b8477b Makefile
--- a/Makefile	Fri Jul 24 17:13:16 2015 +0200
+++ b/Makefile	Sat Jul 25 16:50:18 2015 +0300
@@ -1,13 +1,21 @@
 # Makefile for TazPkg.
 #
-PREFIX?=/usr
-DOCDIR?=$(PREFIX)/share/doc
-SYSCONFDIR?=/etc/slitaz
+prefix?=/usr
+exec_prefix?=$(prefix)
+bindir?=$(exec_prefix)/bin
+libexecdir?=$(exec_prefix)/libexec
+datarootdir?=$(prefix)/share
+sysconfdir?=/etc
+docdir?=$(datarootdir)/doc/tazpkg
+libdir?=$(exec_prefix)/lib
+localedir?=$(datarootdir)/locale
+iconsdir?=$(datarootdir)/icons
+
 DESTDIR?=
 LINGUAS?=el es fr pl pt_BR ru sv zh_CN zh_TW
 
-VERSION:=$(shell grep ^VERSION=[0-9] tazpkg | cut -d '=' -f 2)
-ICONS = $(DESTDIR)$(PREFIX)/share/icons/hicolor/32x32
+VERSION:=$(shell grep ^VERSION=[0-9] tazpkg | cut -d'=' -f2)
+ICONS = $(DESTDIR)$(iconsdir)/hicolor/32x32
 
 tmpdir = tar-install/tazpkg-$(VERSION)
 tarball = tazpkg-$(VERSION).tar.gz
@@ -21,8 +29,9 @@
 	xgettext -o po/tazpkg.pot -L Shell \
 		--package-name=TazPkg \
 		--package-version="$(VERSION)" -kaction -ktitle -k_ -k_n -k_p:1,2 \
-		./tazpkg ./modules/tazpkg-convert ./modules/tazpkg-find-depends ./tazpkg-box \
-		./tazpanel/pkgs.cgi ./tazpkg-notify ./modules/tazpkg-help
+		./tazpkg \
+		./modules/convert ./modules/find-depends ./modules/help \
+		./tazpkg-box ./tazpkg-notify ./tazpanel/pkgs.cgi
 
 msgmerge:
 	@for l in $(LINGUAS); do \
@@ -48,25 +57,27 @@
 
 install: msgfmt
 	# TazPkg command line interface
-	install -m 0755 -d                  $(DESTDIR)$(PREFIX)/bin
-	install -m 0777 tazpkg              $(DESTDIR)$(PREFIX)/bin
-	#-[ "$(VERSION)" ] && sed -i 's/^VERSION=[0-9].*/VERSION=$(VERSION)/' $(DESTDIR)$(PREFIX)/bin/tazpkg
-	install -m 0777 modules/tazpkg-convert      $(DESTDIR)$(PREFIX)/bin
-	install -m 0777 modules/tazpkg-help         $(DESTDIR)$(PREFIX)/bin
-	install -m 0755 -d                          $(DESTDIR)$(PREFIX)/lib/tazpkg
-	install -m 0777 modules/tazpkg-find-depends $(DESTDIR)$(PREFIX)/lib/tazpkg
+	install -m 0755 -d     $(DESTDIR)$(bindir)
+	install -m 0755 tazpkg $(DESTDIR)$(bindir)
+
+	# TazPkg modules
+	install -m 0755 -d        $(DESTDIR)$(libexecdir)/tazpkg
+	install -m 0755 modules/* $(DESTDIR)$(libexecdir)/tazpkg
+	# Substitute "@@MODULES@@" with modules path
+	sed -i "s|@@MODULES@@|$(libexecdir)/tazpkg|g" $(DESTDIR)$(bindir)/tazpkg
+	sed -i "s|@@MODULES@@|$(libexecdir)/tazpkg|g" $(DESTDIR)$(libexecdir)/tazpkg/convert
 
 	# TazPkg-box GUI
-	install -m 0777 tazpkg-notify $(DESTDIR)$(PREFIX)/bin
-	install -m 0777 tazpkg-box    $(DESTDIR)$(PREFIX)/bin
+	install -m 0777 tazpkg-notify $(DESTDIR)$(bindir)
+	install -m 0777 tazpkg-box    $(DESTDIR)$(bindir)
 
 	# Configuration files
-	install -m 0755 -d          $(DESTDIR)$(SYSCONFDIR)
-	install -m 0644 tazpkg.conf $(DESTDIR)$(SYSCONFDIR)
+	install -m 0755 -d          $(DESTDIR)$(sysconfdir)/slitaz
+	install -m 0644 tazpkg.conf $(DESTDIR)$(sysconfdir)/slitaz
 
 	# Documentation
-	install -m 0755 -d $(DESTDIR)$(DOCDIR)/tazpkg
-	cp -a doc/*        $(DESTDIR)$(DOCDIR)/tazpkg
+	install -m 0755 -d $(DESTDIR)$(docdir)
+	cp -a doc/*        $(DESTDIR)$(docdir)
 
 	# TazPanel files
 	install -m 0755 -d                $(DESTDIR)/var/www/tazpanel/menu.d
@@ -76,13 +87,13 @@
 	install -m 0644 tazpanel/pkgs.css $(DESTDIR)/var/www/tazpanel/styles/default
 
 	# The i18n files
-	install -m 0755 -d $(DESTDIR)$(PREFIX)/share/locale
-	cp -a po/mo/*      $(DESTDIR)$(PREFIX)/share/locale
+	install -m 0755 -d $(DESTDIR)$(localedir)
+	cp -a po/mo/*      $(DESTDIR)$(localedir)
 
 	# Desktop integration
-	mkdir -p           $(DESTDIR)$(PREFIX)/share
-	cp -a applications $(DESTDIR)$(PREFIX)/share
-	#cp -a mime         $(DESTDIR)$(PREFIX)/share # moved to shared-mime-info package
+	install -m 0755 -d                     $(DESTDIR)$(datarootdir)/applications
+	install -m 0644 applications/*.desktop $(DESTDIR)$(datarootdir)/applications
+	#cp -a mime         $(DESTDIR)$(datarootdir) # moved to shared-mime-info package
 
 	# Default icons
 	install -m 0755 -d $(ICONS)/apps
@@ -94,37 +105,40 @@
 	ln -fs tazpkg.png  $(ICONS)/apps/TazPkg.png     # icon for Yad
 
 	# TazPkg Notify XDG autostart
-	mkdir -p            $(DESTDIR)/etc/xdg
-	cp -a xdg/autostart $(DESTDIR)/etc/xdg
+	mkdir -p            $(DESTDIR)$(sysconfdir)/xdg
+	cp -a xdg/autostart $(DESTDIR)$(sysconfdir)/xdg
 
 
 # Uninstallation and clean-up commands.
 
 uninstall:
-	rm -f  $(DESTDIR)$(PREFIX)/bin/tazpkg
-	rm -f  $(DESTDIR)$(PREFIX)/bin/tazpkg-convert
-	rm -f  $(DESTDIR)$(PREFIX)/lib/tazpkg/tazpkg-find-depends
+	rm -f  $(DESTDIR)$(bindir)/tazpkg
+	rm -f  $(DESTDIR)$(libexecdir)/tazpkg/convert
+	rm -f  $(DESTDIR)$(libexecdir)/tazpkg/find-depends
+	rm -f  $(DESTDIR)$(libexecdir)/tazpkg/help
 
-	rm -f  $(DESTDIR)$(PREFIX)/bin/tazpkg-notify
-	rm -f  $(DESTDIR)$(PREFIX)/bin/tazpkg-box
+	rm -f  $(DESTDIR)$(bindir)/tazpkg-notify
+	rm -f  $(DESTDIR)$(bindir)/tazpkg-box
 
-	rm -f  $(DESTDIR)$(SYSCONFDIR)/tazpkg.conf
+	rm -f  $(DESTDIR)$(sysconfdir)/slitaz/tazpkg.conf
 
-	rm -rf $(DESTDIR)$(DOCDIR)/tazpkg
+	rm -rf $(DESTDIR)$(docdir)/tazpkg*.html
+	rm     $(DESTDIR)$(docdir)
 
 	rm -f  $(DESTDIR)/var/www/tazpanel/pkgs.cgi
 	rm -f  $(DESTDIR)/var/www/tazpanel/menu.d/pkgs
+	rm -f  $(DESTDIR)/var/www/tazpanel/styles/default/pkgs.css
 
-	rm -rf $(DESTDIR)$(PREFIX)/share/locale/*/LC_MESSAGES/tazpkg.mo
+	rm -rf $(DESTDIR)$(localedir)/*/LC_MESSAGES/tazpkg.mo
 
-	rm -f  $(DESTDIR)$(PREFIX)/share/applications/tazpkg-*.desktop
-	rm -f  $(DESTDIR)$(PREFIX)/share/applications/tazpanel-pkgs.desktop
+	rm -f  $(DESTDIR)$(datarootdir)/applications/tazpkg-*.desktop
+	rm -f  $(DESTDIR)$(datarootdir)/applications/tazpanel-pkgs.desktop
 
 	rm -f  $(ICONS)/apps/tazpkg.png
 	rm -f  $(ICONS)/actions/tazpkg-up.png
 	rm -f  $(ICONS)/status/tazpkg-installed.png
 
-	rm -f  $(DESTDIR)/etc/xdg/autostart/tazpkg-notify.desktop
+	rm -f  $(DESTDIR)$(sysconfdir)/xdg/autostart/tazpkg-notify.desktop
 
 
 clean:
@@ -142,7 +156,7 @@
 	make DESTDIR=${tmpdir} install
 
 	cd tar-install ; \
-	tar cvzf ${tarball} tazpkg-$(VERSION) ; \
+	tar -cvzf ${tarball} tazpkg-$(VERSION) ; \
 	cd -
 
 	@echo "** Tarball successfully created in tar-install/${tarball}"
diff -r e1399e7ca7ff -r f7e9a5b8477b README.devel
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/README.devel	Sat Jul 25 16:50:18 2015 +0300
@@ -0,0 +1,107 @@
+README file for TazPkg developers
+=================================
+
+
+Desktop integration
+-------------------
+
+mimeapps.list: this file deprecated and not installed
+https://wiki.archlinux.org/index.php/Default_applications
+(Also, defaults.list deprecated.)
+
+MIME-type "x-scheme-handler/tazpkg" already listed in the tazpkg-url.desktop
+
+
+Categories for .desktop files are listed here:
+http://standards.freedesktop.org/menu-spec/menu-spec-1.0.html
+
+tazpanel-pkgs.desktop: sub-category PackageManager -> category Settings
+
+
+TazPkg modules
+--------------
+
+About 4,000 lines of code is too big to effectively maintain it in single file.
+
+Linux way [https://en.wikibooks.org/wiki/Linux_Guide/How_Linux_Works]:
+> The Linux Way can be summarized as:
+>   * Use programs that do only one task, but do it well.
+>   * To accomplish complex tasks, use several programs linked together.
+>   * Store information in human-readable plain text files whenever it is
+>     possible.
+>   * There is no "one true way" to do anything.
+>   * Prefer commandline tools over graphical tools.
+
+It decided to split single tazpkg code into few independent modules.
+
+Goals: not to scroll thousand of lines to move forth and back to the internal
+tazpkg functions and to the main tazpkg code; knowledge that single code
+changing in the one place will not have side effect in the other place; reduce
+the barrier to entry for new developers.
+
+
+Place best fit tazpkg modules is /usr/libexec directory.
+http://www.linuxbase.org/betaspecs/fhs/fhs/ch04s07.html
+
+> /usr/libexec includes internal binaries that are not intended to be executed
+> directly by users or shell scripts. Applications may use a single subdirectory
+> under /usr/libexec.
+
+> Applications which use /usr/libexec in this way must not also use /usr/lib to
+> store internal binaries, though they may use /usr/lib for the other purposes
+> documented here.
+
+So, directory for tazpkg modules is /usr/libexec/tazpkg/.
+It is out of the PATH, so modules will not interfere with original Linux
+commands and will not autocomplete in the terminal. Nothing changed with the
+user experience: it is still single tazpkg.
+
+
+To execute module we need to know full path to the module.
+We can use simple names for modules such as "help", "convert", "list", etc.
+
+
+Directory variables
+-------------------
+
+Many programs can be configured using variables such as prefix, docdir, etc.:
+  make prefix=/usr install
+
+All variables are in lower case (only DESTDIR is in upper case). See more here:
+https://www.gnu.org/prep/standards/html_node/Directory-Variables.html
+
+Makefile contains variables support with default values.
+Default prefix=/usr, all other variables are defaults to values described
+at the given link.
+
+
+Code commenting
+---------------
+
+Developer comments are very important to understand how program works.
+But that comments are useless to the end user and they just increase the size
+of the scripts without making any changes to the script business logic. It also
+increase the size of the scripts that includes shared "libs" such as libtaz.sh.
+
+We can strip all the comments from installed scripts, leaving that comments
+for developers in the SliTaz Hg repositories.
+
+We need only to leave "#!/bin/sh" line and one-two lines of comments described
+what it is and where you can find the original scripts if you want to develop
+them.
+
+
+Tests
+-----
+
+Tests are the important part of the development process. TazPkg development is
+not easy. We have no automated tests at the moment. Only we can do manual tests,
+but we even have no check-list.
+
+To test tazpkg effectively we need two sorts of the tests. One set of the tests
+we can reproduce in the local file system (inside special prepared chroot
+environment). For other tests we need special test-server that provide special
+test cases (emulate package database changes), also provide both main and few
+undigest repositories. We can set up special scripts and test repository on the
+existing server (cook.slitaz.org).
+
diff -r e1399e7ca7ff -r f7e9a5b8477b applications/tazpanel-pkgs.desktop
--- a/applications/tazpanel-pkgs.desktop	Fri Jul 24 17:13:16 2015 +0200
+++ b/applications/tazpanel-pkgs.desktop	Sat Jul 25 16:50:18 2015 +0300
@@ -8,4 +8,4 @@
 TryExec=tazweb
 Exec=sh -c 'W=$HOME/.config/slitaz/subox.conf;[ -f $W ]||subox -;tazweb root:$(head $W)@127.0.0.1:82/user/pkgs.cgi'
 Icon=tazpkg
-Categories=Settings;System;PackageManager;
+Categories=Settings;PackageManager;
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/convert
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/convert	Sat Jul 25 16:50:18 2015 +0300
@@ -0,0 +1,750 @@
+#!/bin/sh
+
+# This program is a part of TazPkg.
+# /usr/bin/tazpkg-convert: toolset to convert alien package to the tazpkg format
+
+# Usage: tazpkg-convert alien_package [ target_directory ]
+
+
+PACKAGE_FILE="$1"
+TARGET_DIR="$2"
+TMP_DIR=$(mktemp -d)
+TOP_DIR="$(pwd)"
+
+. /etc/slitaz/slitaz.conf
+. /lib/libtaz.sh
+. @@MODULES@@/find-depends
+
+# Internationalization.
+export TEXTDOMAIN='tazpkg'
+
+
+# FIXME: what does this mean?
+[ -n "$TARGET_DIR" -a -s "$TARGET_DIR/files.list.lzma" ] && TMPLOCALSTATE="$TARGET_DIR"
+
+
+show_unresolved_lib() {
+	if [ -s "$TMP_DIR/unresolved" ]; then
+		echo -e "BUGS=\"$(_n 'No dependency for:')" >> $1
+		sort < $TMP_DIR/unresolved | uniq | \
+		while read file; do
+			_ 'WARNING: unknown dependency for %s' "$lib"
+			echo -n " $file" >> $1
+		done
+		echo "\"" >> $1
+	fi
+}
+
+
+# convert a .tar.bz2 package to .tazpkg
+
+convert_upkg() {
+	mkdir -p $TMP_DIR/fs
+	tar -xjf "$PACKAGE_FILE" -C $TMP_DIR/fs
+	if [ -d "$TMP_DIR/fs/var/lib/upkg/packages" ]; then
+		cd $TMP_DIR
+		package="$(sed '/^Package:/!d;s/.*: //' fs/var/lib/upkg/packages/*.info)"
+		version="$(sed '/^Version:/!d;s/.*: //' fs/var/lib/upkg/packages/*.info)"
+		url='http://www.paldo.org/'
+		file="$package-$version"
+		mkdir $file
+		mv fs $file
+		maintainer='nobody@slitaz.org'
+		descrip="$package package from paldo."
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="$url"
+MAINTAINER="$maintainer"
+DEPENDS="$(find_depends)"
+EOT
+		[ -s "$file/var/lib/upkg/files/*.config.bz2" ] &&
+			cat >> $file/receipt <<EOT
+CONFIG_FILES="$(bzcat $file/var/lib/upkg/files/*.config.bz2)"
+EOT
+		while read ext func ; do
+			[ -s "$file/fs/var/lib/upkg/scripts/*.$ext" ] || continue
+			cat >> $file/receipt <<EOT
+
+$func()
+{
+$(cat $file/fs/var/lib/upkg/scripts/*.$ext)
+}
+EOT
+		done <<EOT
+prerm	pre_remove
+EOT
+
+		tazpkg pack $file
+		mv $TMP_DIR/$file.tazpkg $TOP_DIR
+	else
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'upkg'
+	fi
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .spack package to .tazpkg
+
+convert_spack() {
+	mkdir -p $TMP_DIR
+	( cd $TMP_DIR ; cpio -i ) < "$PACKAGE_FILE"
+	cd $TMP_DIR
+	package="$(sed '$!d;s/:.*//' about.txt)"
+	version="$(basename "$PACKAGE_FILE" | sed "s/$package-\([^-]*\).*/\1/")"
+	descrip="$(sed '$!d;s/.*: //' about.txt)"
+	url='http://0linux.org/'
+	maintainer='nobody@slitaz.org'
+	file="$package-$version"
+	mkdir -p $file/fs
+	xzcat files.xz | ( cd $file/fs ; cpio -idmu )
+	cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="$url"
+MAINTAINER="$maintainer"
+DEPENDS="$(find_depends)"
+EOT
+	[ -s 'pre-install.sh' ] && cat >> $file/receipt <<EOT
+
+pre_install()
+{
+	cd /
+$(sed 1d pre-install.sh)
+}
+EOT
+	[ -s 'post-install.sh' ] && cat >> $file/receipt <<EOT
+
+post_install()
+{
+	cd /
+$(sed '1,/^}/d' post-install.sh)
+}
+EOT
+	tazpkg pack $file
+	cd $TOP_DIR
+	mv $TMP_DIR/$file.tazpkg .
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .ipk package to .tazpkg
+
+convert_ipk() {
+	mkdir -p $TMP_DIR
+	tar -xOzf "$PACKAGE_FILE" ./control.tar.gz | tar -xzf - -C $TMP_DIR
+	package=$(sed '/^Package/!d;s/.*: //' $TMP_DIR/control)
+	version=$(sed '/^Version/!d;s/.*: //' $TMP_DIR/control)
+	maintainer="$(sed '/^Maintainer/!d;s/.*: //' $TMP_DIR/control)"
+	target="$(sed '/^Architecture/!d;s/.*: //' $TMP_DIR/control)"
+	descrip=$(sed '/^Description/!d;s/.*: //' $TMP_DIR/control)
+	homepage=$(sed '/^Homepage/!d;s/.*: //' $TMP_DIR/control)
+	url='http://openwrt.org/'
+	case "$target" in
+	i386|all)
+		file="$package-$version"
+		mkdir -p $TMP_DIR/$file/fs
+		tar -xOzf "$PACKAGE_FILE" ./data.tar.gz | tar -xzf - -C $TMP_DIR/$file/fs
+		cd $TMP_DIR
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="${homepage:-$url}"
+MAINTAINER="$maintainer"
+DEPENDS="$(find_depends)"
+EOT
+		show_unresolved_lib $file/receipt
+		[ -s 'conffiles' ] && cat >> $file/receipt <<EOT
+CONFIG_FILES="$(cat conffiles)"
+EOT
+		show_unresolved_lib $file/receipt
+		while read script func; do
+			[ -s "$script" ] && cat >> $file/receipt <<EOT
+
+$func()
+{
+$(cat $script)
+}
+EOT
+		done <<EOT
+preinst		pre_install
+postinst	post_install
+prerm		pre_remove
+postrm		post_remove
+EOT
+		awk '
+{
+   if (/^ / && show) print substr($0,2);
+   else show=0;
+   if (/^Description/) show=1;
+}' < $TMP_DIR/control > $file/description.txt
+		sed -i 's/^\.$//' $file/description.txt
+		[ -s $file/description.txt ] || rm -f $file/description.txt
+		tazpkg pack $file
+		cd $TOP_DIR
+		mv $TMP_DIR/$file.tazpkg .
+		;;
+	*)
+		_ 'Invalid target: %s (expected i386)' "$target"
+		;;
+	esac
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .cards.tar.xz package to .tazpkg
+
+convert_nutyx() {
+	mkdir -p $TMP_DIR/fs
+	busybox tar -xf "$PACKAGE_FILE" -C $TMP_DIR/fs
+	if [ -f "$TMP_DIR/fs/.META" ]; then
+		package="$(sed '/^N/!d;s/^.//' fs/.META)"
+		version="$(sed '/^V/!d;s/^.//' fs/.META)"
+		descrip="$(sed '/^D/!d;s/^.//' fs/.META)"
+		file="$package-$version"
+		mkdir $file
+		mv fs $file
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from NuTyX package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="http://www.nutyx.org/"
+MAINTAINER="nobody@slitaz.org"
+DEPENDS="$(find_depends)"
+EOT
+		show_unresolved_lib $file/receipt
+		rm -f $file/fs/.[A-Z]*
+		tazpkg pack $file
+		mv $file.tazpkg $TOP_DIR
+	else
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'NuTyX'
+	fi
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .pkg.tar.gz/.pkg.tar.xz/.apk package to .tazpkg
+
+convert_arch() {
+	mkdir -p $TMP_DIR/fs
+	busybox tar -xf "$PACKAGE_FILE" -C $TMP_DIR/fs
+	if [ -f "$TMP_DIR/fs/.PKGINFO" ]; then
+		cd $TMP_DIR
+		package="$(sed '/^pkgname/!d;s/.*= //' fs/.PKGINFO)"
+		version="$(sed '/^pkgver/!d;s/.*= //'  fs/.PKGINFO)"
+		descrip="$(sed '/^pkgdesc/!d;s/.*= //' fs/.PKGINFO)"
+		url="$(sed '/^url/!d;s/.*= //' fs/.PKGINFO)"
+		maintainer="$(sed '/^packager/!d;s/.*= //' fs/.PKGINFO)"
+		file="$package-$version"
+		mkdir $file
+		mv fs $file
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from Archlinux package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="$url"
+MAINTAINER="$maintainer"
+DEPENDS="$(find_depends)"
+EOT
+		show_unresolved_lib $file/receipt
+		rm -f $file/fs/.[A-Z]*
+		tazpkg pack $file
+		mv $file.tazpkg $TOP_DIR
+	else
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Archlinux/Alpine'
+	fi
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# get package and version from PACKAGE_FILE
+
+parse_pkgname() {
+	package=$(basename "${2:-$PACKAGE_FILE}" "$1")
+	IFS='-'
+	set -- $package
+	unset IFS
+	package="$1"
+	version="$2"
+	if [ -z "$version" ]; then
+		package=${1%%[0-9\.]*}
+		version=${1#$package}
+	fi
+	file="$package-$version"
+	mkdir $file
+}
+
+
+finish_convert_puppy() {
+	rm -f fs/*.specs
+	mv fs $file
+	cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from puppy package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$desc"
+WEB_SITE="http://puppylinux.org/"
+MAINTAINER="nobody@slitaz.org"
+DEPENDS="$(find_depends)"
+EOT
+	show_unresolved_lib $file/receipt
+	for i in install uninstall ; do
+		[ -f "$file/fs/p$i.sh" ] && cat >> $file/receipt <<EOM
+
+post_$i()
+{
+chroot \$1/ sh - << EOT
+cd /
+$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $file/fs/p$i.sh ; rm -f $file/fs/p$i.sh)
+EOT
+}
+EOM
+	done
+	sed -i 's/post_uninstall/post_remove/' $file/receipt
+	tazpkg pack $file
+	mv $file.tazpkg $TOP_DIR
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .sfs package to .tazpkg
+
+convert_sfs()
+{
+	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
+	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/pet.specs$ ; then
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Puppy'
+		return 1
+	fi
+	mkdir -p $TMP_DIR 
+	cd $TMP_DIR
+	parse_pkgname .sfs
+	unsquashfs "$PACKAGE_FILE"
+	mv squashfs-root fs
+	set -- $(cat fs/pet.specs)
+	desc="$10"
+	finish_convert_puppy
+}
+
+
+# convert a .pet package to .tazpkg
+
+convert_pet() {
+	mkdir -p $TMP_DIR
+	cd $TMP_DIR
+	parse_pkgname .pet
+	tar -xzf "$PACKAGE_FILE" 2>/dev/null
+	. $package*/*.specs
+	desc="$PETMENUDESCR"
+	mv $package*/ fs
+	finish_convert_puppy
+}
+
+
+# convert a .sb package to .tazpkg
+
+convert_sb() {
+	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
+	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/var/log/removed_scripts ; then
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Slax'
+		return 1
+	fi
+	mkdir -p $TMP_DIR
+	cd $TMP_DIR
+	unsquashfs "$PACKAGE_FILE"
+	mv squashfs-root fs
+	parse_pkgname '' $(cat fs/var/log/packages/* | sed '/PACKAGE NAME:/!d;s/.*: *//')
+	desc="$(cat fs/var/log/packages/* | sed '/^PACKAGE DESCRIPTION:/,$!d;N;s/.*: //;q')"
+	cat fs/var/log/packages/* | sed '/^PACKAGE DESCRIPTION:/,/FILE LIST/!d;s/.*://;/^$/d' > $file/description.txt
+	mv fs $file
+	cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from slax package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$desc"
+WEB_SITE="http://www.slax.org/"
+MAINTAINER="nobody@slitaz.org"
+DEPENDS="$(find_depends)"
+EOT
+	show_unresolved_lib $file/receipt
+	[ -f "$file/fs/var/log/scripts/$package*" ] && cat >> $file/receipt <<EOM
+
+post_install()
+{
+chroot \$1/ sh - << EOT
+cd /
+$(cat $file/fs/var/log/scripts/$package* | sed -e 's/\\/\\\\/g' | sed -e 's/\$/\\$/g')
+EOT
+}
+EOM
+	tazpkg pack $file
+	mv $file.tazpkg $TOP_DIR
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .tgz package to .tazpkg
+
+convert_tgz() {
+	parse_pkgname
+	mkdir -p $TMP_DIR/$file/fs
+	case "$PACKAGE_FILE" in
+	*.txz) tar -xJf "$PACKAGE_FILE" -C $TMP_DIR/$file/fs ;;
+	*.tgz) tar -xzf "$PACKAGE_FILE" -C $TMP_DIR/$file/fs ;;
+	esac
+	cd $TMP_DIR
+	if [ -d "$file/fs/install" ]; then
+		descrip=$(sed "/^$package/!d;s/.*(\\(.*\\)).*/\\1/;q" \
+			  $file/fs/install/slack-desc)
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from slackware package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="http://www.slackware.com/packages/"
+MAINTAINER="nobody@slitaz.org"
+DEPENDS="$(find_depends)"
+EOT
+		show_unresolved_lib $file/receipt
+		[ -f "$file/fs/install/doinst.sh" ] && cat >> $file/receipt <<EOM
+
+post_install()
+{
+chroot \$1/ sh - << EOT
+cd /
+$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $file/fs/install/doinst.sh)
+EOT
+}
+EOM
+		sed "/^$package/:d;s/^$package://" \
+			$file/fs/install/slack-desc > $file/description.txt
+		[ -s "$file/description.txt" ] || rm -f $file/description.txt
+		rm -rf $file/fs/install
+		tazpkg pack $file
+		mv $file.tazpkg $TOP_DIR
+	else
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Slackware'
+	fi
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .deb package to .tazpkg
+
+convert_deb() {
+	mkdir -p $TMP_DIR
+	dpkg-deb -e "$PACKAGE_FILE" $TMP_DIR
+	package=$(sed '/^ *Package:/!d;s/.*: //' $TMP_DIR/control)
+	version=$(sed '/^ *Version:/!d;s/.*: //' $TMP_DIR/control)
+	descrip=$(sed '/^ *Description:/!d;s/.*: //' $TMP_DIR/control)
+	homepage=$(sed '/^ *Homepage:/!d;s/.*: //' $TMP_DIR/control)
+	target="$(sed '/^ *Architecture:/!d;s/.*: //' $TMP_DIR/control)"
+	case "$target" in
+	i386|all)
+		file="$package-$version"
+		mkdir -p $TMP_DIR/$file/fs/
+		dpkg-deb -x "$PACKAGE_FILE" $TMP_DIR/$file/fs
+		cd $TMP_DIR
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from debian package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$descrip"
+WEB_SITE="${homepage:-http://packages.debian.org/search?keywords=$package}"
+MAINTAINER="nobody@slitaz.org"
+EOT
+		LICENSE="$(grep /usr/share/common-licenses/ \
+		  "$PACKAGE_FILE" $TMP_DIR/$file/fs/usr/share/doc/*/copyright | \
+		  sed 's|.*common-licenses/\([-\.A-Za-z0-9]*\).*|\1|;s|[-\.]$||;q')"
+		[ -n "$LICENSE" ] && echo "LICENSE=\"$LICENSE\"" >> $file/receipt
+		echo "DEPENDS=\"$(find_depends)\"" >> $file/receipt
+		[ -s 'conffiles' ] && cat >> $file/receipt <<EOT
+CONFIG_FILES="$(cat conffiles)"
+EOT
+		show_unresolved_lib $file/receipt
+		awk '
+{
+   if (/^ / && show) print substr($0,2);
+   else show=0;
+   if (/^Description/) show=1;
+}' < $TMP_DIR/control > $file/description.txt
+		sed -i 's/^\.$//' $file/description.txt
+		[ -s "$file/description.txt" ] || rm -f $file/description.txt
+		tazpkg pack $file
+		mv $file.tazpkg $TOP_DIR
+		;;
+	*)
+		_ 'Invalid target: %s (expected i386)' "$target"
+		;;
+	esac
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .rpm package to .tazpkg
+
+convert_rpm() {
+	mkdir -p $TMP_DIR
+	cp "$PACKAGE_FILE" $TMP_DIR
+	PACKAGE_FILE="$TMP_DIR/$(basename "$PACKAGE_FILE")"
+	rpm -qip "$PACKAGE_FILE" | awk -v pkg="$(basename "$PACKAGE_FILE")" '
+BEGIN {
+	goturl=0;
+	printf "# SliTaz package receipt.\n";
+	printf "# generated by tazpkg from rpm package %s\n",pkg;
+}
+{
+	if (/^Name/) { name=$3; printf "PACKAGE=\"%s\"\n",$3; }
+	if (/^Version/) printf "VERSION=\"%s-",$3;
+	if (/^Release/) printf "%s\"\n",$3;
+	if (/^Summary/) printf "SHORT_DESC=\"%s\"\n",substr($0,15);
+	if (/^URL/) { goturl=1; printf "WEB_SITE=\"%s\"\n",$3; }
+}
+END {
+	if (goturl == 0)
+		printf "WEB_SITE=\"http://rpmfind.net/linux/rpm2html/search.php?query=%s\"\n",name;
+	printf "CATEGORY=\"misc\"\n";
+	printf "MAINTAINER=\"nobody@slitaz.org\"\n";
+}
+' > $TMP_DIR/receipt
+	. $TMP_DIR/receipt
+	file="$PACKAGE-$VERSION"
+	mkdir -p $TMP_DIR/$file/fs/
+	mv $TMP_DIR/receipt $TMP_DIR/$file
+	rpm -qip "$PACKAGE_FILE" | awk '
+BEGIN { show=0 }
+{
+  if (show) print;
+  if (/^Description/) show=1;
+}
+' > $TMP_DIR/$file/description.txt
+	cd $TMP_DIR/$file/fs/
+	rpm2cpio "$PACKAGE_FILE" | cpio -idm --quiet
+	# rpm2cpio can't extract some new RPMs
+	if [ $? -eq 1 ]; then
+		if [ ! -e $INSTALLED/p7zip-full/receipt ]; then
+			boldify "$(_ 'Unable to extract the RPM using standard tools (rpm2cpio).')"
+			confirm "$(_n 'Do you want to install "%s" package? (y/N)' 'p7zip-full')"
+			if [ $? -eq 0 ]; then
+				tazpkg -gi p7zip-full
+			else
+				rm -rf $TMP_DIR
+				exit 1
+			fi
+		fi
+		# we may already have 7z or may have just installed it in the step above
+		if [ -e "$INSTALLED/p7zip-full/receipt" ]; then
+			7z x -so "$PACKAGE_FILE" | cpio -idm --quiet
+		fi
+	fi
+	cd ../..
+	echo "DEPENDS=\"$(find_depends)\"" >> $TMP_DIR/$file/receipt
+	show_unresolved_lib $TMP_DIR/$file/receipt
+	tazpkg pack $file
+	mv $file.tazpkg $TOP_DIR
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .xbps package to .tazpkg (http://repo.voidlinux.eu/current/)
+
+xbpstag() {
+	sed "/<key>$1<\/key>/!d{n;s/.*>\\(.*\\)<.*/\\1/}" \
+		< fs/props.plist | sed \$!d
+}
+
+convert_xbps() {
+	mkdir -p $TMP_DIR/fs
+	( xzcat "$PACKAGE_FILE" || bzcat "$PACKAGE_FILE" || zcat "$PACKAGE_FILE" ) | \
+		tar -xf - -C $TMP_DIR/fs
+
+	cd $TMP_DIR
+	HOST_ARCH="$(xbpstag architecture)"
+	case "$HOST_ARCH" in
+		i686)	HOST_ARCH='i486';;
+		*)		_ 'Arch "%s" not supported.' "$HOST_ARCH"
+				HOST_ARCH='';;
+	esac
+
+	if [ -n "$HOST_ARCH" ]; then
+		package="$(xbpstag pkgname)"
+		version="$(xbpstag version)"
+		file="$package-$version"
+		mkdir $file
+		cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="$(xbpstag short_desc)"
+WEB_SITE="$(xbpstag homepage)"
+MAINTAINER="$(xbpstag maintainer | sed 's/&gt;/>/;s/&lt;/</')"
+LICENSE="$(xbpstag license | sed 's/-//g')"
+HOST_ARCH="$HOST_ARCH"
+CONFIG_FILES="$(sed '/<key>conf_files<\/key>/,/<key>/!d;/array>/d;/<key>/d;s/.*>\(.*\)<.*/\1/' fs/props.plist)"
+
+DEPENDS="$(find_depends)"
+
+EOT
+		while read script func ; do
+			[ -s "fs/$script" ] && cat >> $file/receipt <<EOT
+xbps_$func()
+{
+set +e
+$(cat fs/$script)
+}
+
+pre_$func()
+{
+	xbps_$func pre $package $version yes /etc/xbps.conf $HOST_ARCH
+}
+
+post_$func()
+{
+	xbps_$func post $package $version yes /etc/xbps.conf $HOST_ARCH
+}
+
+EOT
+			rm -f fs/$script
+		done <<EOT
+INSTALL		install
+REMOVE		remove
+EOT
+		rm -f fs/*.plist
+		mv fs $package-$version
+		tazpkg pack $package-$version
+		mv $package-$version.tazpkg $TOP_DIR
+	fi
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+finish_convert_tinycore() {
+	cat > $file/receipt <<EOT
+# SliTaz package receipt.
+# generated by tazpkg from tinycore package $(basename "$PACKAGE_FILE")
+PACKAGE="$package"
+VERSION="$version"
+CATEGORY="misc"
+SHORT_DESC="tinycore package $(basename "$PACKAGE_FILE")"
+WEB_SITE="http://tinycorelinux.net/"
+MAINTAINER="nobody@slitaz.org"
+DEPENDS="$(find_depends)"
+EOT
+	show_unresolved_lib $file/receipt
+	script="$file/fs/usr/local/tce.installed/$PACKAGE"
+	[ -f "$script" ] && cat >> $file/receipt <<EOM
+
+post_install()
+{
+chroot \$1/ sh - << EOT
+cd /
+$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $script)
+EOT
+}
+EOM
+	[ -d "$file/fs/usr/local/tce.installed" ] &&
+	rm -rf $file/fs/usr/local/tce.installed
+	tazpkg pack $file
+	mv $file.tazpkg $TOP_DIR
+	cd $TOP_DIR
+	rm -rf $TMP_DIR
+}
+
+
+# convert a .tce package to .tazpkg
+
+convert_tce() {
+	if ! tar -tzf "$PACKAGE_FILE" | grep -q ^usr/local ; then
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Tinycore'
+		return 1
+	fi
+	mkdir -p $TMP_DIR
+	cd $TMP_DIR
+	case "$PACKAGE_FILE" in
+		*.tcel) parse_pkgname .tcel ;;
+		*.tcem) parse_pkgname .tcem ;;
+		*)      parse_pkgname .tce ;;
+	esac
+	mkdir -p $file/fs
+	tar -xzf "$PACKAGE_FILE" -C $file/fs
+	finish_convert_tinycore
+}
+
+
+# convert a .tcz package to .tazpkg
+
+convert_tcz() {
+	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
+	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/$ ; then
+		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Tinycore'
+		return 1
+	fi
+	mkdir -p $TMP_DIR
+	cd $TMP_DIR
+	parse_pkgname .tcz
+	unsquashfs "$PACKAGE_FILE"
+	mv squashfs-root $file/fs
+	finish_convert_tinycore
+}
+
+
+if [ "$(dd if="$PACKAGE_FILE" bs=8 count=1 skip=1 2>/dev/null)" == 'debian-b' ]; then
+	convert_deb
+else
+	case "$PACKAGE_FILE" in
+		*.deb|*.udeb)			convert_deb;;
+		*.rpm)					convert_rpm;;
+		*.sb)					convert_sb;;
+		*.sfs)					convert_sfs;;
+		*.pet)					convert_pet;;
+		*.txz|*.tgz)				convert_tgz;;
+		*.cards.tar.xz)			convert_nutyx;;
+		*.apk|*.pkg.tar.gz|*.pkg.tar.xz)	convert_arch;;
+		*.ipk|*.opk)			convert_ipk;;
+		*.spack)				convert_spack;;
+		*.tar.bz2)				convert_upkg;;
+		*.xbps)					convert_xbps;;
+		*.tce|*.tcel|*.tcem)	convert_tce;;
+		*.tcz)					convert_tcz;;
+		*)						_ 'Unsupported format';;
+	esac
+fi
+
+exit 0
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/find-depends
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/find-depends	Sat Jul 25 16:50:18 2015 +0300
@@ -0,0 +1,85 @@
+#!/bin/sh
+# /usr/lib/tazpkg/tazpkg-find-depends: this program is a part of TazPkg.
+# This file contains the functions that are common to tazpkg and tazpkg-convert,
+# and sourced by them.
+
+
+# Need by check_depends
+TMPLOCALSTATE=
+
+
+# Check for ELF file
+
+is_elf()
+{
+	[ "$(dd if="$1" bs=1 skip=1 count=3 2>/dev/null)" == "ELF" ]
+}
+
+
+# Print shared library dependencies
+
+ldd()
+{
+	LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so "$1" 2>/dev/null
+}
+
+
+# search dependencies for files in $TMP_DIR/$file/fs
+
+find_depends()
+{
+	DEFAULT_DEPENDS="glibc-base gcc-lib-base"
+
+	[ -n "$TMPLOCALSTATE" ] || TMPLOCALSTATE=$PKGS_DB
+	[ -f $TMPLOCALSTATE/files.list.lzma ] || tazpkg recharge >/dev/null
+	for i in $TMPLOCALSTATE/files.list.lzma \
+		$TMPLOCALSTATE/undigest/*/files.list.lzma ; do
+		[ -f $i ] && lzma d $i -so >> $TMP_DIR/files.list
+	done
+
+	echo "Find depends..." 1>&2
+	libs_found=""
+	find ${1:-$TMP_DIR/$file/fs} -type f | \
+	while read chkfile ; do
+		is_elf "$chkfile" || continue
+		case "$chkfile" in
+			*.o|*.ko|*.ko.gz) continue;;
+		esac
+
+		for lib in $(ldd "$chkfile" | sed '/=>/!d;s/ =>.*//') ; do
+			case " $libs_found " in
+				*\ $lib\ *) continue
+			esac
+			libs_found="$libs_found $lib"
+			case "$lib" in
+				statically|linux-gate.so*|ld-*.so|*/ld-*.so) continue;;
+			esac
+			find ${1:-$TMP_DIR/$file/fs} | grep -q /$lib$ && continue
+
+			echo -ne "for $lib                   \r" 1>&2
+			for dep in $(fgrep $lib files.list | cut -d: -f1); do
+				case " $DEFAULT_DEPENDS " in
+					*\ $dep\ *) continue 2;;
+				esac
+				grep -qs "^$dep$" $TMP_DIR/depends && continue 2
+			done
+
+			if [ -n "$dep" ]; then
+				echo "$dep" >> $TMP_DIR/depends
+			else
+				grep -qs ^$lib$ $TMP_DIR/unresolved ||
+					echo "$lib" >> $TMP_DIR/unresolved
+			fi
+		done
+	done
+
+	spc=""
+	[ -s $TMP_DIR/depends ] &&
+	sort < $TMP_DIR/depends 2>/dev/null | uniq | \
+	while read file; do
+		echo -n "$spc$file"
+		spc=" "
+	done
+}
+
+
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/help
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/help	Sat Jul 25 16:50:18 2015 +0300
@@ -0,0 +1,95 @@
+#!/bin/sh
+# TazPkg - Tiny autonomous zone packages manager.
+# TazPkg help system
+
+. /lib/libtaz.sh
+
+T="${1#-}"
+DOC='/usr/share/doc/tazpkg/tazpkg.html'
+QUERY="$T"
+
+if [ -z "$T" ]; then
+	tazpkg usage; exit 0
+fi
+
+commands="\
+:usage::help,h::activity,log,a::clean-cache,cc::shell::list,l::list-mirror,lm:\
+:list-config::search,s::search-pkgname,sp::search-file,sf::get,g::install,i:\
+:get-install,gi::install-list,get-install-list::remove,r::reconfigure::link:\
+:set-release::add-flavor,install-flavor::info::desc,d::list-files,lf:\
+:block,b,unblock,u,chblock::check::bugs::depends,rdepends::extract,e::pack:\
+:repack::repack-config::recompress::convert,c::list-suggested::recharge:\
+:upgrade,up::setup-mirror,sm::add-undigest,setup-undigest::list-undigest:\
+:remove-undigest:"
+
+if [ ! $(echo $commands | grep -e "[:,]$T[:,]") ]; then
+	try1=$(echo $commands | grep -oe ":[^:]*$T[^:]*:")
+	if [ -z "$try1" ]; then
+		_ 'Sorry, no help for "%s"' "$QUERY"; newline; exit 0
+	fi
+
+	try2=$(echo "$try1" | tr -d : )
+
+	trynum=$(echo "$try2" | wc -l)
+	if [ "$trynum" -ne 1 ]; then
+		_p '%d help topic available:' '%d help topics available:' "$trynum" \
+			"$trynum"; newline
+		echo "$try2" | sed 's|^|  * &|; s|  ,|  |; s|,|, |g'
+		exit 0
+	else
+		T="${try2%%,*}"
+	fi
+else
+	try3=$(echo $commands | grep -oe "[:,]$T[:,]")
+	case $try3 in
+		:*)	try4="$try3";;
+		,*)	try4=$(echo $commands | grep -oe ":[^:]*$try3" | cut -d, -f1);;
+	esac
+
+	T=$(echo $try4 | tr -d ':,')
+fi
+
+title=$(echo $commands | grep -oe ":$T\(,[^:]*\)*:" | tr -d : | sed 's|,|, |g')
+
+
+# style: <h3 id="TOPIC">
+HLP=$(sed "/id=\"$T\"/,/<h3/!d; /<h3/d; /<\/h3/d; /<h2/,\$d" $DOC)
+if [ -z "$HLP" ]; then
+	# style: <a name="TOPIC"></a>
+	HLP=$(sed "/name=\"$T\"/,/name=/!d; /name=/d; /<h3/d; /<h2/,\$d" $DOC)
+fi
+
+if [ -z "$HLP" ]; then
+	_ 'Sorry, no help for "%s"' "$QUERY"
+	exit 0
+fi
+
+PRE=$(echo "$HLP" | sed "/^$/d; /<pre>/,/<\/pre\>/{s|.*|  &|; s| |·|g}; \
+	s|^  </*pre>$||; s|<pre>||; s|</pre>||; s|  ·#|  #|;" | tr '\n' ' ' | \
+	sed '/^[ 	]*$/d' | \
+	sed 's|[ 	][ 	]*| |g;' | \
+	sed 's|[ 	]*<dl>|O\n|g; s|[ 	]*</dl>|L\n|g; s|[ 	]*</*dt>||g;' | \
+	sed 's|[ 	]*<dd>|	|g; s|</dd>|\n|g;' | \
+	sed 's|<h4>|<b>|g; s|</h4>|</b>\n|g' | \
+	sed 's|[ 	]*<p>[ 	]*||g; s|[ 	]*</p>|\n \n|g; s|  |\n  |g' | \
+	sed 's|<a [^>]*>||g; s|</a>||g; s|·| |g' | \
+	sed 's|</*nobr>||g; s|&shy;||g; s|^[ 	]*||' | \
+	sed '/^$/d' | \
+	sed 's|<tt>|A|g; s|<code>|A|g; s|<em>|B|g; s|<strong>|B|g; \
+		s|</tt>|D|g; s|</code>|D|g; s|</em>|D|g; s|</strong>|C|g; \
+		s|DD|D|g;')
+
+OPT=$(echo "$PRE" | sed '/O/,/L/!d; /[OL]/d')
+OPTLIST=$(optlist "$OPT")
+
+OPT0=$(echo "$PRE" | tr '\n' '@')
+OPTA=$(echo "$OPT" | tr '\n' '@')
+OPTB=$(echo "$OPTLIST" | tr '\n' '@')
+
+PRE2=$(echo "$OPT0" | sed "s|$OPTA|$OPTB|" | tr '@' '\n' | sed '/O/d; s|L||')
+
+[ ! -z "$TA" ] && T="$T, $TA"
+
+title '$title'
+emsg "$(longline "$PRE2" | sed 's|A|<c 33>|g; s|B|<c 36>|g; s|C|<b>|g; s|D|</c>|g; ')"
+newline
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/tazpkg-convert
--- a/modules/tazpkg-convert	Fri Jul 24 17:13:16 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,750 +0,0 @@
-#!/bin/sh
-
-# This program is a part of TazPkg.
-# /usr/bin/tazpkg-convert: toolset to convert alien package to the tazpkg format
-
-# Usage: tazpkg-convert alien_package [ target_directory ]
-
-
-PACKAGE_FILE="$1"
-TARGET_DIR="$2"
-TMP_DIR=$(mktemp -d)
-TOP_DIR="$(pwd)"
-
-. /etc/slitaz/slitaz.conf
-. /lib/libtaz.sh
-. /usr/lib/tazpkg/tazpkg-find-depends
-
-# Internationalization.
-export TEXTDOMAIN='tazpkg'
-
-
-# FIXME: what does this mean?
-[ -n "$TARGET_DIR" -a -s "$TARGET_DIR/files.list.lzma" ] && TMPLOCALSTATE="$TARGET_DIR"
-
-
-show_unresolved_lib() {
-	if [ -s "$TMP_DIR/unresolved" ]; then
-		echo -e "BUGS=\"$(_n 'No dependency for:')" >> $1
-		sort < $TMP_DIR/unresolved | uniq | \
-		while read file; do
-			_ 'WARNING: unknown dependency for %s' "$lib"
-			echo -n " $file" >> $1
-		done
-		echo "\"" >> $1
-	fi
-}
-
-
-# convert a .tar.bz2 package to .tazpkg
-
-convert_upkg() {
-	mkdir -p $TMP_DIR/fs
-	tar -xjf "$PACKAGE_FILE" -C $TMP_DIR/fs
-	if [ -d "$TMP_DIR/fs/var/lib/upkg/packages" ]; then
-		cd $TMP_DIR
-		package="$(sed '/^Package:/!d;s/.*: //' fs/var/lib/upkg/packages/*.info)"
-		version="$(sed '/^Version:/!d;s/.*: //' fs/var/lib/upkg/packages/*.info)"
-		url='http://www.paldo.org/'
-		file="$package-$version"
-		mkdir $file
-		mv fs $file
-		maintainer='nobody@slitaz.org'
-		descrip="$package package from paldo."
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="$url"
-MAINTAINER="$maintainer"
-DEPENDS="$(find_depends)"
-EOT
-		[ -s "$file/var/lib/upkg/files/*.config.bz2" ] &&
-			cat >> $file/receipt <<EOT
-CONFIG_FILES="$(bzcat $file/var/lib/upkg/files/*.config.bz2)"
-EOT
-		while read ext func ; do
-			[ -s "$file/fs/var/lib/upkg/scripts/*.$ext" ] || continue
-			cat >> $file/receipt <<EOT
-
-$func()
-{
-$(cat $file/fs/var/lib/upkg/scripts/*.$ext)
-}
-EOT
-		done <<EOT
-prerm	pre_remove
-EOT
-
-		tazpkg pack $file
-		mv $TMP_DIR/$file.tazpkg $TOP_DIR
-	else
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'upkg'
-	fi
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .spack package to .tazpkg
-
-convert_spack() {
-	mkdir -p $TMP_DIR
-	( cd $TMP_DIR ; cpio -i ) < "$PACKAGE_FILE"
-	cd $TMP_DIR
-	package="$(sed '$!d;s/:.*//' about.txt)"
-	version="$(basename "$PACKAGE_FILE" | sed "s/$package-\([^-]*\).*/\1/")"
-	descrip="$(sed '$!d;s/.*: //' about.txt)"
-	url='http://0linux.org/'
-	maintainer='nobody@slitaz.org'
-	file="$package-$version"
-	mkdir -p $file/fs
-	xzcat files.xz | ( cd $file/fs ; cpio -idmu )
-	cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="$url"
-MAINTAINER="$maintainer"
-DEPENDS="$(find_depends)"
-EOT
-	[ -s 'pre-install.sh' ] && cat >> $file/receipt <<EOT
-
-pre_install()
-{
-	cd /
-$(sed 1d pre-install.sh)
-}
-EOT
-	[ -s 'post-install.sh' ] && cat >> $file/receipt <<EOT
-
-post_install()
-{
-	cd /
-$(sed '1,/^}/d' post-install.sh)
-}
-EOT
-	tazpkg pack $file
-	cd $TOP_DIR
-	mv $TMP_DIR/$file.tazpkg .
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .ipk package to .tazpkg
-
-convert_ipk() {
-	mkdir -p $TMP_DIR
-	tar -xOzf "$PACKAGE_FILE" ./control.tar.gz | tar -xzf - -C $TMP_DIR
-	package=$(sed '/^Package/!d;s/.*: //' $TMP_DIR/control)
-	version=$(sed '/^Version/!d;s/.*: //' $TMP_DIR/control)
-	maintainer="$(sed '/^Maintainer/!d;s/.*: //' $TMP_DIR/control)"
-	target="$(sed '/^Architecture/!d;s/.*: //' $TMP_DIR/control)"
-	descrip=$(sed '/^Description/!d;s/.*: //' $TMP_DIR/control)
-	homepage=$(sed '/^Homepage/!d;s/.*: //' $TMP_DIR/control)
-	url='http://openwrt.org/'
-	case "$target" in
-	i386|all)
-		file="$package-$version"
-		mkdir -p $TMP_DIR/$file/fs
-		tar -xOzf "$PACKAGE_FILE" ./data.tar.gz | tar -xzf - -C $TMP_DIR/$file/fs
-		cd $TMP_DIR
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="${homepage:-$url}"
-MAINTAINER="$maintainer"
-DEPENDS="$(find_depends)"
-EOT
-		show_unresolved_lib $file/receipt
-		[ -s 'conffiles' ] && cat >> $file/receipt <<EOT
-CONFIG_FILES="$(cat conffiles)"
-EOT
-		show_unresolved_lib $file/receipt
-		while read script func; do
-			[ -s "$script" ] && cat >> $file/receipt <<EOT
-
-$func()
-{
-$(cat $script)
-}
-EOT
-		done <<EOT
-preinst		pre_install
-postinst	post_install
-prerm		pre_remove
-postrm		post_remove
-EOT
-		awk '
-{
-   if (/^ / && show) print substr($0,2);
-   else show=0;
-   if (/^Description/) show=1;
-}' < $TMP_DIR/control > $file/description.txt
-		sed -i 's/^\.$//' $file/description.txt
-		[ -s $file/description.txt ] || rm -f $file/description.txt
-		tazpkg pack $file
-		cd $TOP_DIR
-		mv $TMP_DIR/$file.tazpkg .
-		;;
-	*)
-		_ 'Invalid target: %s (expected i386)' "$target"
-		;;
-	esac
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .cards.tar.xz package to .tazpkg
-
-convert_nutyx() {
-	mkdir -p $TMP_DIR/fs
-	busybox tar -xf "$PACKAGE_FILE" -C $TMP_DIR/fs
-	if [ -f "$TMP_DIR/fs/.META" ]; then
-		package="$(sed '/^N/!d;s/^.//' fs/.META)"
-		version="$(sed '/^V/!d;s/^.//' fs/.META)"
-		descrip="$(sed '/^D/!d;s/^.//' fs/.META)"
-		file="$package-$version"
-		mkdir $file
-		mv fs $file
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from NuTyX package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="http://www.nutyx.org/"
-MAINTAINER="nobody@slitaz.org"
-DEPENDS="$(find_depends)"
-EOT
-		show_unresolved_lib $file/receipt
-		rm -f $file/fs/.[A-Z]*
-		tazpkg pack $file
-		mv $file.tazpkg $TOP_DIR
-	else
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'NuTyX'
-	fi
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .pkg.tar.gz/.pkg.tar.xz/.apk package to .tazpkg
-
-convert_arch() {
-	mkdir -p $TMP_DIR/fs
-	busybox tar -xf "$PACKAGE_FILE" -C $TMP_DIR/fs
-	if [ -f "$TMP_DIR/fs/.PKGINFO" ]; then
-		cd $TMP_DIR
-		package="$(sed '/^pkgname/!d;s/.*= //' fs/.PKGINFO)"
-		version="$(sed '/^pkgver/!d;s/.*= //'  fs/.PKGINFO)"
-		descrip="$(sed '/^pkgdesc/!d;s/.*= //' fs/.PKGINFO)"
-		url="$(sed '/^url/!d;s/.*= //' fs/.PKGINFO)"
-		maintainer="$(sed '/^packager/!d;s/.*= //' fs/.PKGINFO)"
-		file="$package-$version"
-		mkdir $file
-		mv fs $file
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from Archlinux package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="$url"
-MAINTAINER="$maintainer"
-DEPENDS="$(find_depends)"
-EOT
-		show_unresolved_lib $file/receipt
-		rm -f $file/fs/.[A-Z]*
-		tazpkg pack $file
-		mv $file.tazpkg $TOP_DIR
-	else
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Archlinux/Alpine'
-	fi
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# get package and version from PACKAGE_FILE
-
-parse_pkgname() {
-	package=$(basename "${2:-$PACKAGE_FILE}" "$1")
-	IFS='-'
-	set -- $package
-	unset IFS
-	package="$1"
-	version="$2"
-	if [ -z "$version" ]; then
-		package=${1%%[0-9\.]*}
-		version=${1#$package}
-	fi
-	file="$package-$version"
-	mkdir $file
-}
-
-
-finish_convert_puppy() {
-	rm -f fs/*.specs
-	mv fs $file
-	cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from puppy package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$desc"
-WEB_SITE="http://puppylinux.org/"
-MAINTAINER="nobody@slitaz.org"
-DEPENDS="$(find_depends)"
-EOT
-	show_unresolved_lib $file/receipt
-	for i in install uninstall ; do
-		[ -f "$file/fs/p$i.sh" ] && cat >> $file/receipt <<EOM
-
-post_$i()
-{
-chroot \$1/ sh - << EOT
-cd /
-$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $file/fs/p$i.sh ; rm -f $file/fs/p$i.sh)
-EOT
-}
-EOM
-	done
-	sed -i 's/post_uninstall/post_remove/' $file/receipt
-	tazpkg pack $file
-	mv $file.tazpkg $TOP_DIR
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .sfs package to .tazpkg
-
-convert_sfs()
-{
-	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
-	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/pet.specs$ ; then
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Puppy'
-		return 1
-	fi
-	mkdir -p $TMP_DIR 
-	cd $TMP_DIR
-	parse_pkgname .sfs
-	unsquashfs "$PACKAGE_FILE"
-	mv squashfs-root fs
-	set -- $(cat fs/pet.specs)
-	desc="$10"
-	finish_convert_puppy
-}
-
-
-# convert a .pet package to .tazpkg
-
-convert_pet() {
-	mkdir -p $TMP_DIR
-	cd $TMP_DIR
-	parse_pkgname .pet
-	tar -xzf "$PACKAGE_FILE" 2>/dev/null
-	. $package*/*.specs
-	desc="$PETMENUDESCR"
-	mv $package*/ fs
-	finish_convert_puppy
-}
-
-
-# convert a .sb package to .tazpkg
-
-convert_sb() {
-	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
-	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/var/log/removed_scripts ; then
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Slax'
-		return 1
-	fi
-	mkdir -p $TMP_DIR
-	cd $TMP_DIR
-	unsquashfs "$PACKAGE_FILE"
-	mv squashfs-root fs
-	parse_pkgname '' $(cat fs/var/log/packages/* | sed '/PACKAGE NAME:/!d;s/.*: *//')
-	desc="$(cat fs/var/log/packages/* | sed '/^PACKAGE DESCRIPTION:/,$!d;N;s/.*: //;q')"
-	cat fs/var/log/packages/* | sed '/^PACKAGE DESCRIPTION:/,/FILE LIST/!d;s/.*://;/^$/d' > $file/description.txt
-	mv fs $file
-	cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from slax package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$desc"
-WEB_SITE="http://www.slax.org/"
-MAINTAINER="nobody@slitaz.org"
-DEPENDS="$(find_depends)"
-EOT
-	show_unresolved_lib $file/receipt
-	[ -f "$file/fs/var/log/scripts/$package*" ] && cat >> $file/receipt <<EOM
-
-post_install()
-{
-chroot \$1/ sh - << EOT
-cd /
-$(cat $file/fs/var/log/scripts/$package* | sed -e 's/\\/\\\\/g' | sed -e 's/\$/\\$/g')
-EOT
-}
-EOM
-	tazpkg pack $file
-	mv $file.tazpkg $TOP_DIR
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .tgz package to .tazpkg
-
-convert_tgz() {
-	parse_pkgname
-	mkdir -p $TMP_DIR/$file/fs
-	case "$PACKAGE_FILE" in
-	*.txz) tar -xJf "$PACKAGE_FILE" -C $TMP_DIR/$file/fs ;;
-	*.tgz) tar -xzf "$PACKAGE_FILE" -C $TMP_DIR/$file/fs ;;
-	esac
-	cd $TMP_DIR
-	if [ -d "$file/fs/install" ]; then
-		descrip=$(sed "/^$package/!d;s/.*(\\(.*\\)).*/\\1/;q" \
-			  $file/fs/install/slack-desc)
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from slackware package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="http://www.slackware.com/packages/"
-MAINTAINER="nobody@slitaz.org"
-DEPENDS="$(find_depends)"
-EOT
-		show_unresolved_lib $file/receipt
-		[ -f "$file/fs/install/doinst.sh" ] && cat >> $file/receipt <<EOM
-
-post_install()
-{
-chroot \$1/ sh - << EOT
-cd /
-$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $file/fs/install/doinst.sh)
-EOT
-}
-EOM
-		sed "/^$package/:d;s/^$package://" \
-			$file/fs/install/slack-desc > $file/description.txt
-		[ -s "$file/description.txt" ] || rm -f $file/description.txt
-		rm -rf $file/fs/install
-		tazpkg pack $file
-		mv $file.tazpkg $TOP_DIR
-	else
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Slackware'
-	fi
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .deb package to .tazpkg
-
-convert_deb() {
-	mkdir -p $TMP_DIR
-	dpkg-deb -e "$PACKAGE_FILE" $TMP_DIR
-	package=$(sed '/^ *Package:/!d;s/.*: //' $TMP_DIR/control)
-	version=$(sed '/^ *Version:/!d;s/.*: //' $TMP_DIR/control)
-	descrip=$(sed '/^ *Description:/!d;s/.*: //' $TMP_DIR/control)
-	homepage=$(sed '/^ *Homepage:/!d;s/.*: //' $TMP_DIR/control)
-	target="$(sed '/^ *Architecture:/!d;s/.*: //' $TMP_DIR/control)"
-	case "$target" in
-	i386|all)
-		file="$package-$version"
-		mkdir -p $TMP_DIR/$file/fs/
-		dpkg-deb -x "$PACKAGE_FILE" $TMP_DIR/$file/fs
-		cd $TMP_DIR
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from debian package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$descrip"
-WEB_SITE="${homepage:-http://packages.debian.org/search?keywords=$package}"
-MAINTAINER="nobody@slitaz.org"
-EOT
-		LICENSE="$(grep /usr/share/common-licenses/ \
-		  "$PACKAGE_FILE" $TMP_DIR/$file/fs/usr/share/doc/*/copyright | \
-		  sed 's|.*common-licenses/\([-\.A-Za-z0-9]*\).*|\1|;s|[-\.]$||;q')"
-		[ -n "$LICENSE" ] && echo "LICENSE=\"$LICENSE\"" >> $file/receipt
-		echo "DEPENDS=\"$(find_depends)\"" >> $file/receipt
-		[ -s 'conffiles' ] && cat >> $file/receipt <<EOT
-CONFIG_FILES="$(cat conffiles)"
-EOT
-		show_unresolved_lib $file/receipt
-		awk '
-{
-   if (/^ / && show) print substr($0,2);
-   else show=0;
-   if (/^Description/) show=1;
-}' < $TMP_DIR/control > $file/description.txt
-		sed -i 's/^\.$//' $file/description.txt
-		[ -s "$file/description.txt" ] || rm -f $file/description.txt
-		tazpkg pack $file
-		mv $file.tazpkg $TOP_DIR
-		;;
-	*)
-		_ 'Invalid target: %s (expected i386)' "$target"
-		;;
-	esac
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .rpm package to .tazpkg
-
-convert_rpm() {
-	mkdir -p $TMP_DIR
-	cp "$PACKAGE_FILE" $TMP_DIR
-	PACKAGE_FILE="$TMP_DIR/$(basename "$PACKAGE_FILE")"
-	rpm -qip "$PACKAGE_FILE" | awk -v pkg="$(basename "$PACKAGE_FILE")" '
-BEGIN {
-	goturl=0;
-	printf "# SliTaz package receipt.\n";
-	printf "# generated by tazpkg from rpm package %s\n",pkg;
-}
-{
-	if (/^Name/) { name=$3; printf "PACKAGE=\"%s\"\n",$3; }
-	if (/^Version/) printf "VERSION=\"%s-",$3;
-	if (/^Release/) printf "%s\"\n",$3;
-	if (/^Summary/) printf "SHORT_DESC=\"%s\"\n",substr($0,15);
-	if (/^URL/) { goturl=1; printf "WEB_SITE=\"%s\"\n",$3; }
-}
-END {
-	if (goturl == 0)
-		printf "WEB_SITE=\"http://rpmfind.net/linux/rpm2html/search.php?query=%s\"\n",name;
-	printf "CATEGORY=\"misc\"\n";
-	printf "MAINTAINER=\"nobody@slitaz.org\"\n";
-}
-' > $TMP_DIR/receipt
-	. $TMP_DIR/receipt
-	file="$PACKAGE-$VERSION"
-	mkdir -p $TMP_DIR/$file/fs/
-	mv $TMP_DIR/receipt $TMP_DIR/$file
-	rpm -qip "$PACKAGE_FILE" | awk '
-BEGIN { show=0 }
-{
-  if (show) print;
-  if (/^Description/) show=1;
-}
-' > $TMP_DIR/$file/description.txt
-	cd $TMP_DIR/$file/fs/
-	rpm2cpio "$PACKAGE_FILE" | cpio -idm --quiet
-	# rpm2cpio can't extract some new RPMs
-	if [ $? -eq 1 ]; then
-		if [ ! -e $INSTALLED/p7zip-full/receipt ]; then
-			boldify "$(_ 'Unable to extract the RPM using standard tools (rpm2cpio).')"
-			confirm "$(_n 'Do you want to install "%s" package? (y/N)' 'p7zip-full')"
-			if [ $? -eq 0 ]; then
-				tazpkg -gi p7zip-full
-			else
-				rm -rf $TMP_DIR
-				exit 1
-			fi
-		fi
-		# we may already have 7z or may have just installed it in the step above
-		if [ -e "$INSTALLED/p7zip-full/receipt" ]; then
-			7z x -so "$PACKAGE_FILE" | cpio -idm --quiet
-		fi
-	fi
-	cd ../..
-	echo "DEPENDS=\"$(find_depends)\"" >> $TMP_DIR/$file/receipt
-	show_unresolved_lib $TMP_DIR/$file/receipt
-	tazpkg pack $file
-	mv $file.tazpkg $TOP_DIR
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .xbps package to .tazpkg (http://repo.voidlinux.eu/current/)
-
-xbpstag() {
-	sed "/<key>$1<\/key>/!d{n;s/.*>\\(.*\\)<.*/\\1/}" \
-		< fs/props.plist | sed \$!d
-}
-
-convert_xbps() {
-	mkdir -p $TMP_DIR/fs
-	( xzcat "$PACKAGE_FILE" || bzcat "$PACKAGE_FILE" || zcat "$PACKAGE_FILE" ) | \
-		tar -xf - -C $TMP_DIR/fs
-
-	cd $TMP_DIR
-	HOST_ARCH="$(xbpstag architecture)"
-	case "$HOST_ARCH" in
-		i686)	HOST_ARCH='i486';;
-		*)		_ 'Arch "%s" not supported.' "$HOST_ARCH"
-				HOST_ARCH='';;
-	esac
-
-	if [ -n "$HOST_ARCH" ]; then
-		package="$(xbpstag pkgname)"
-		version="$(xbpstag version)"
-		file="$package-$version"
-		mkdir $file
-		cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="$(xbpstag short_desc)"
-WEB_SITE="$(xbpstag homepage)"
-MAINTAINER="$(xbpstag maintainer | sed 's/&gt;/>/;s/&lt;/</')"
-LICENSE="$(xbpstag license | sed 's/-//g')"
-HOST_ARCH="$HOST_ARCH"
-CONFIG_FILES="$(sed '/<key>conf_files<\/key>/,/<key>/!d;/array>/d;/<key>/d;s/.*>\(.*\)<.*/\1/' fs/props.plist)"
-
-DEPENDS="$(find_depends)"
-
-EOT
-		while read script func ; do
-			[ -s "fs/$script" ] && cat >> $file/receipt <<EOT
-xbps_$func()
-{
-set +e
-$(cat fs/$script)
-}
-
-pre_$func()
-{
-	xbps_$func pre $package $version yes /etc/xbps.conf $HOST_ARCH
-}
-
-post_$func()
-{
-	xbps_$func post $package $version yes /etc/xbps.conf $HOST_ARCH
-}
-
-EOT
-			rm -f fs/$script
-		done <<EOT
-INSTALL		install
-REMOVE		remove
-EOT
-		rm -f fs/*.plist
-		mv fs $package-$version
-		tazpkg pack $package-$version
-		mv $package-$version.tazpkg $TOP_DIR
-	fi
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-finish_convert_tinycore() {
-	cat > $file/receipt <<EOT
-# SliTaz package receipt.
-# generated by tazpkg from tinycore package $(basename "$PACKAGE_FILE")
-PACKAGE="$package"
-VERSION="$version"
-CATEGORY="misc"
-SHORT_DESC="tinycore package $(basename "$PACKAGE_FILE")"
-WEB_SITE="http://tinycorelinux.net/"
-MAINTAINER="nobody@slitaz.org"
-DEPENDS="$(find_depends)"
-EOT
-	show_unresolved_lib $file/receipt
-	script="$file/fs/usr/local/tce.installed/$PACKAGE"
-	[ -f "$script" ] && cat >> $file/receipt <<EOM
-
-post_install()
-{
-chroot \$1/ sh - << EOT
-cd /
-$(sed -e 's/\\/\\\\/g' -e 's/\$/\\$/g' < $script)
-EOT
-}
-EOM
-	[ -d "$file/fs/usr/local/tce.installed" ] &&
-	rm -rf $file/fs/usr/local/tce.installed
-	tazpkg pack $file
-	mv $file.tazpkg $TOP_DIR
-	cd $TOP_DIR
-	rm -rf $TMP_DIR
-}
-
-
-# convert a .tce package to .tazpkg
-
-convert_tce() {
-	if ! tar -tzf "$PACKAGE_FILE" | grep -q ^usr/local ; then
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Tinycore'
-		return 1
-	fi
-	mkdir -p $TMP_DIR
-	cd $TMP_DIR
-	case "$PACKAGE_FILE" in
-		*.tcel) parse_pkgname .tcel ;;
-		*.tcem) parse_pkgname .tcem ;;
-		*)      parse_pkgname .tce ;;
-	esac
-	mkdir -p $file/fs
-	tar -xzf "$PACKAGE_FILE" -C $file/fs
-	finish_convert_tinycore
-}
-
-
-# convert a .tcz package to .tazpkg
-
-convert_tcz() {
-	[ -n "$(which unsquashfs)" ] || tazpkg get-install squashfs
-	if ! unsquashfs -l "$PACKAGE_FILE" | grep -q squashfs-root/$ ; then
-		_ 'File "%s" does not look like %s package!' "$PACKAGE_FILE" 'Tinycore'
-		return 1
-	fi
-	mkdir -p $TMP_DIR
-	cd $TMP_DIR
-	parse_pkgname .tcz
-	unsquashfs "$PACKAGE_FILE"
-	mv squashfs-root $file/fs
-	finish_convert_tinycore
-}
-
-
-if [ "$(dd if="$PACKAGE_FILE" bs=8 count=1 skip=1 2>/dev/null)" == 'debian-b' ]; then
-	convert_deb
-else
-	case "$PACKAGE_FILE" in
-		*.deb|*.udeb)			convert_deb;;
-		*.rpm)					convert_rpm;;
-		*.sb)					convert_sb;;
-		*.sfs)					convert_sfs;;
-		*.pet)					convert_pet;;
-		*.txz|*.tgz)				convert_tgz;;
-		*.cards.tar.xz)			convert_nutyx;;
-		*.apk|*.pkg.tar.gz|*.pkg.tar.xz)	convert_arch;;
-		*.ipk|*.opk)			convert_ipk;;
-		*.spack)				convert_spack;;
-		*.tar.bz2)				convert_upkg;;
-		*.xbps)					convert_xbps;;
-		*.tce|*.tcel|*.tcem)	convert_tce;;
-		*.tcz)					convert_tcz;;
-		*)						_ 'Unsupported format';;
-	esac
-fi
-
-exit 0
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/tazpkg-find-depends
--- a/modules/tazpkg-find-depends	Fri Jul 24 17:13:16 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,84 +0,0 @@
-# /usr/lib/tazpkg/tazpkg-find-depends: this program is a part of TazPkg.
-# This file contains the functions that are common to tazpkg and tazpkg-convert,
-# and sourced by them.
-
-
-# Need by check_depends
-TMPLOCALSTATE=
-
-
-# Check for ELF file
-
-is_elf()
-{
-	[ "$(dd if="$1" bs=1 skip=1 count=3 2>/dev/null)" == "ELF" ]
-}
-
-
-# Print shared library dependencies
-
-ldd()
-{
-	LD_TRACE_LOADED_OBJECTS=1 /lib/ld*.so "$1" 2>/dev/null
-}
-
-
-# search dependencies for files in $TMP_DIR/$file/fs
-
-find_depends()
-{
-	DEFAULT_DEPENDS="glibc-base gcc-lib-base"
-
-	[ -n "$TMPLOCALSTATE" ] || TMPLOCALSTATE=$PKGS_DB
-	[ -f $TMPLOCALSTATE/files.list.lzma ] || tazpkg recharge >/dev/null
-	for i in $TMPLOCALSTATE/files.list.lzma \
-		$TMPLOCALSTATE/undigest/*/files.list.lzma ; do
-		[ -f $i ] && lzma d $i -so >> $TMP_DIR/files.list
-	done
-
-	echo "Find depends..." 1>&2
-	libs_found=""
-	find ${1:-$TMP_DIR/$file/fs} -type f | \
-	while read chkfile ; do
-		is_elf "$chkfile" || continue
-		case "$chkfile" in
-			*.o|*.ko|*.ko.gz) continue;;
-		esac
-
-		for lib in $(ldd "$chkfile" | sed '/=>/!d;s/ =>.*//') ; do
-			case " $libs_found " in
-				*\ $lib\ *) continue
-			esac
-			libs_found="$libs_found $lib"
-			case "$lib" in
-				statically|linux-gate.so*|ld-*.so|*/ld-*.so) continue;;
-			esac
-			find ${1:-$TMP_DIR/$file/fs} | grep -q /$lib$ && continue
-
-			echo -ne "for $lib                   \r" 1>&2
-			for dep in $(fgrep $lib files.list | cut -d: -f1); do
-				case " $DEFAULT_DEPENDS " in
-					*\ $dep\ *) continue 2;;
-				esac
-				grep -qs "^$dep$" $TMP_DIR/depends && continue 2
-			done
-
-			if [ -n "$dep" ]; then
-				echo "$dep" >> $TMP_DIR/depends
-			else
-				grep -qs ^$lib$ $TMP_DIR/unresolved ||
-					echo "$lib" >> $TMP_DIR/unresolved
-			fi
-		done
-	done
-
-	spc=""
-	[ -s $TMP_DIR/depends ] &&
-	sort < $TMP_DIR/depends 2>/dev/null | uniq | \
-	while read file; do
-		echo -n "$spc$file"
-		spc=" "
-	done
-}
-
-
diff -r e1399e7ca7ff -r f7e9a5b8477b modules/tazpkg-help
--- a/modules/tazpkg-help	Fri Jul 24 17:13:16 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,95 +0,0 @@
-#!/bin/sh
-# TazPkg - Tiny autonomous zone packages manager.
-# TazPkg help system
-
-. /lib/libtaz.sh
-
-T="${1#-}"
-DOC='/usr/share/doc/tazpkg/tazpkg.html'
-QUERY="$T"
-
-if [ -z "$T" ]; then
-	tazpkg usage; exit 0
-fi
-
-commands="\
-:usage::help,h::activity,log,a::clean-cache,cc::shell::list,l::list-mirror,lm:\
-:list-config::search,s::search-pkgname,sp::search-file,sf::get,g::install,i:\
-:get-install,gi::install-list,get-install-list::remove,r::reconfigure::link:\
-:set-release::add-flavor,install-flavor::info::desc,d::list-files,lf:\
-:block,b,unblock,u,chblock::check::bugs::depends,rdepends::extract,e::pack:\
-:repack::repack-config::recompress::convert,c::list-suggested::recharge:
-:upgrade,up::setup-mirror,sm::add-undigest,setup-undigest::list-undigest:\
-:remove-undigest:"
-
-if [ ! $(echo $commands | grep -e "[:,]$T[:,]") ]; then
-	try1=$(echo $commands | grep -oe ":[^:]*$T[^:]*:")
-	if [ -z "$try1" ]; then
-		_ 'Sorry, no help for "%s"' "$QUERY"; newline; exit 0
-	fi
-
-	try2=$(echo "$try1" | tr -d : )
-
-	trynum=$(echo "$try2" | wc -l)
-	if [ "$trynum" -ne 1 ]; then
-		_p '%d help topic available:' '%d help topics available:' "$trynum" \
-			"$trynum"; newline
-		echo "$try2" | sed 's|^|  * &|; s|  ,|  |; s|,|, |g'
-		exit 0
-	else
-		T="${try2%%,*}"
-	fi
-else
-	try3=$(echo $commands | grep -oe "[:,]$T[:,]")
-	case $try3 in
-		:*)	try4="$try3";;
-		,*)	try4=$(echo $commands | grep -oe ":[^:]*$try3" | cut -d, -f1);;
-	esac
-
-	T=$(echo $try4 | tr -d ':,')
-fi
-
-title=$(echo $commands | grep -oe ":$T\(,[^:]*\)*:" | tr -d : | sed 's|,|, |g')
-
-
-# style: <h3 id="TOPIC">
-HLP=$(sed "/id=\"$T\"/,/<h3/!d; /<h3/d; /<\/h3/d; /<h2/,\$d" $DOC)
-if [ -z "$HLP" ]; then
-	# style: <a name="TOPIC"></a>
-	HLP=$(sed "/name=\"$T\"/,/name=/!d; /name=/d; /<h3/d; /<h2/,\$d" $DOC)
-fi
-
-if [ -z "$HLP" ]; then
-	_ 'Sorry, no help for "%s"' "$QUERY"
-	exit 0
-fi
-
-PRE=$(echo "$HLP" | sed "/^$/d; /<pre>/,/<\/pre\>/{s|.*|  &|; s| |·|g}; \
-	s|^  </*pre>$||; s|<pre>||; s|</pre>||; s|  ·#|  #|;" | tr '\n' ' ' | \
-	sed '/^[ 	]*$/d' | \
-	sed 's|[ 	][ 	]*| |g;' | \
-	sed 's|[ 	]*<dl>|O\n|g; s|[ 	]*</dl>|L\n|g; s|[ 	]*</*dt>||g;' | \
-	sed 's|[ 	]*<dd>|	|g; s|</dd>|\n|g;' | \
-	sed 's|<h4>|<b>|g; s|</h4>|</b>\n|g' | \
-	sed 's|[ 	]*<p>[ 	]*||g; s|[ 	]*</p>|\n \n|g; s|  |\n  |g' | \
-	sed 's|<a [^>]*>||g; s|</a>||g; s|·| |g' | \
-	sed 's|</*nobr>||g; s|&shy;||g; s|^[ 	]*||' | \
-	sed '/^$/d' | \
-	sed 's|<tt>|A|g; s|<code>|A|g; s|<em>|B|g; s|<strong>|B|g; \
-		s|</tt>|D|g; s|</code>|D|g; s|</em>|D|g; s|</strong>|C|g; \
-		s|DD|D|g;')
-
-OPT=$(echo "$PRE" | sed '/O/,/L/!d; /[OL]/d')
-OPTLIST=$(optlist "$OPT")
-
-OPT0=$(echo "$PRE" | tr '\n' '@')
-OPTA=$(echo "$OPT" | tr '\n' '@')
-OPTB=$(echo "$OPTLIST" | tr '\n' '@')
-
-PRE2=$(echo "$OPT0" | sed "s|$OPTA|$OPTB|" | tr '@' '\n' | sed '/O/d; s|L||')
-
-[ ! -z "$TA" ] && T="$T, $TA"
-
-title '$title'
-emsg "$(longline "$PRE2" | sed 's|A|<c 33>|g; s|B|<c 36>|g; s|C|<b>|g; s|D|</c>|g; ')"
-newline
diff -r e1399e7ca7ff -r f7e9a5b8477b tazpkg
--- a/tazpkg	Fri Jul 24 17:13:16 2015 +0200
+++ b/tazpkg	Sat Jul 25 16:50:18 2015 +0300
@@ -3051,7 +3051,7 @@
 		# convert misc package format to .tazpkg
 		check_for_package_file
 		shift
-		tazpkg-convert $@
+		@@MODULES@@/convert $@
 		;;
 
 
@@ -3116,7 +3116,7 @@
 
 	help|-h)
 		# TazPkg help system
-		shift; tazpkg-help $@ ;;
+		shift; @@MODULES@@/help $@ ;;
 
 
 	'')