old

8 files changed, 0 insertions, 736 deletions

diff --git a/app-shells/dash/dash-0.5.3.7.ebuild b/app-shells/dash/dash-0.5.3.7.ebuild
deleted file mode 100644
index 25d76498e9f3..000000000000
--- a/app-shells/dash/dash-0.5.3.7.ebuild
+++ /dev/null
@@ -1,49 +0,0 @@
-# Copyright 1999-2007 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/dash-0.5.3.7.ebuild,v 1.7 2007/04/18 17:48:01 nixnut Exp $
-
-inherit eutils flag-o-matic toolchain-funcs
-
-DEB_PV=${PV%.*}
-DEB_PATCH=${PV##*.}
-DEB_PF="${PN}_${DEB_PV}-${DEB_PATCH}"
-MY_P="${PN}-${DEB_PV}"
-
-DESCRIPTION="DASH is a direct descendant of the NetBSD version of ash (the
-Almquist SHell) and is POSIX compliant"
-HOMEPAGE="http://gondor.apana.org.au/~herbert/dash/"
-SRC_URI="http://gondor.apana.org.au/~herbert/dash/files/${PN}-${DEB_PV}.tar.gz \
-	mirror://debian/pool/main/d/dash/${DEB_PF}.diff.gz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="amd64 ppc x86"
-IUSE="static"
-
-DEPEND=""
-
-S="${WORKDIR}/${MY_P}"
-
-src_unpack() {
-	unpack ${A}
-	cd "${S}"
-	epatch "${WORKDIR}/${DEB_PF}".diff
-
-	# Below patch sorts the builtincmd structure correctly when LC_ALL isn't C
-	epatch "${FILESDIR}/${MY_P}"-sort-locale.patch
-}
-
-src_compile() {
-	use static && append-ldflags -static
-
-	export CC="$(tc-getCC)"
-	econf || die "econf failed"
-	emake CFLAGS="${CFLAGS}" || die "emake failed"
-}
-
-src_install() {
-	exeinto /bin
-	newexe src/dash dash
-	newman src/dash.1 dash.1
-	dodoc COPYING ChangeLog
-}
diff --git a/app-shells/dash/dash-0.5.4.1-r2.ebuild b/app-shells/dash/dash-0.5.4.1-r2.ebuild
deleted file mode 100644
index ff0a2a71467d..000000000000
--- a/app-shells/dash/dash-0.5.4.1-r2.ebuild
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright 1999-2008 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/dash-0.5.4.1-r2.ebuild,v 1.2 2008/01/26 20:14:31 vapier Exp $
-
-inherit autotools eutils flag-o-matic toolchain-funcs
-
-DEB_PV=${PV%.*}
-DEB_PATCH=${PV##*.}
-DEB_PF="${PN}_${DEB_PV}-${DEB_PATCH}"
-MY_P="${PN}-${DEB_PV}"
-
-DESCRIPTION="DASH is a direct descendant of the NetBSD version of ash (the Almquist SHell) and is POSIX compliant"
-HOMEPAGE="http://gondor.apana.org.au/~herbert/dash/"
-SRC_URI="http://gondor.apana.org.au/~herbert/dash/files/${PN}-${DEB_PV}.tar.gz
-	mirror://debian/pool/main/d/dash/${DEB_PF}.diff.gz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~x86"
-IUSE="libedit static"
-
-DEPEND="libedit? ( dev-libs/libedit )"
-
-S="${WORKDIR}/${MY_P}"
-
-src_unpack() {
-	unpack ${A}
-
-	epatch "${WORKDIR}/${DEB_PF}".diff
-
-	cd "${S}"
-	epatch debian/diff/*
-
-	# Fix reading of long lines
-	epatch "${FILESDIR}/${PN}"-0.5.3-read-length.patch
-
-	# Support posix arithmetic expansion
-	epatch "${FILESDIR}/${PN}"-0.5.4-posix-arith.patch
-
-	# Fix the invalid sort
-	sed -i -e 's/LC_COLLATE=C/LC_ALL=C/g' src/mkbuiltins
-
-	# Always statically link libedit in to ensure we always boot if it changes
-	# which it has done in the past.
-	local s="s/-ledit/-Wl,-Bstatic -ledit -Wl,-Bdynamic -lcurses/g"
-	use static && s="s/-ledit/-ledit -lcurses/g"
-	sed -i -e "${s}" configure.ac || die "Failed to sed configure.ac"
-
-	# May as well, as the debian patches force this anyway
-	eautoreconf
-}
-
-src_compile() {
-	local myconf=
-
-	use static && append-ldflags -static
-	use libedit && myconf="${myconf} --with-libedit"
-	export CC="$(tc-getCC)"
-
-	econf ${myconf} || die "econf failed"
-	emake CFLAGS="${CFLAGS}" || die "emake failed"
-}
-
-src_install() {
-	doman src/dash.1
-	dodoc ChangeLog
-	into /
-	dobin src/dash || die
-}
diff --git a/app-shells/dash/dash-0.5.4.10.ebuild b/app-shells/dash/dash-0.5.4.10.ebuild
deleted file mode 100644
index 8e70f1231a54..000000000000
--- a/app-shells/dash/dash-0.5.4.10.ebuild
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright 1999-2008 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/dash-0.5.4.10.ebuild,v 1.1 2008/07/14 20:40:12 loki_val Exp $
-
-inherit autotools eutils flag-o-matic
-
-DEB_PV=${PV%.*}
-DEB_PATCH=${PV##*.}
-DEB_PF="${PN}_${DEB_PV}-${DEB_PATCH}"
-MY_P="${PN}-${DEB_PV}"
-
-DESCRIPTION="DASH is a direct descendant of the NetBSD version of ash (the Almquist SHell) and is POSIX compliant"
-HOMEPAGE="http://gondor.apana.org.au/~herbert/dash/"
-SRC_URI="http://gondor.apana.org.au/~herbert/dash/files/${PN}-${DEB_PV}.tar.gz
-	mirror://debian/pool/main/d/dash/${DEB_PF}.diff.gz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
-IUSE="libedit static"
-
-DEPEND="libedit? ( dev-libs/libedit )"
-
-S="${WORKDIR}/${MY_P}"
-
-src_unpack() {
-	unpack ${A}
-
-	epatch "${WORKDIR}"/${DEB_PF}.diff
-	cd "${S}"
-	epatch debian/diff/*
-
-	# Fix the invalid sort
-	sed -i -e 's/LC_COLLATE=C/LC_ALL=C/g' src/mkbuiltins
-
-	# Always statically link libedit in to ensure we always boot if it changes
-	# which it has done in the past.
-	local s="s/-ledit/-Wl,-Bstatic -ledit -Wl,-Bdynamic -lcurses/g"
-	use static && s="s/-ledit/-ledit -lcurses/g"
-	sed -i -e "${s}" configure.ac || die "Failed to sed configure.ac"
-
-	# May as well, as the debian patches force this anyway
-	eautoreconf
-}
-
-src_compile() {
-	use static && append-ldflags -static
-	econf \
-		--bindir=/bin \
-		$(use_with libedit) \
-		|| die "econf failed"
-	emake || die
-}
-
-src_install() {
-	emake install DESTDIR="${D}" || die
-	dodoc ChangeLog debian/changelog
-}
diff --git a/app-shells/dash/dash-0.5.4.6-r1.ebuild b/app-shells/dash/dash-0.5.4.6-r1.ebuild
deleted file mode 100644
index cf12aa949e8f..000000000000
--- a/app-shells/dash/dash-0.5.4.6-r1.ebuild
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright 1999-2008 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/dash-0.5.4.6-r1.ebuild,v 1.7 2008/05/06 15:49:12 jer Exp $
-
-inherit autotools eutils flag-o-matic
-
-DEB_PV=${PV%.*}
-DEB_PATCH=${PV##*.}
-DEB_PF="${PN}_${DEB_PV}-${DEB_PATCH}"
-MY_P="${PN}-${DEB_PV}"
-
-DESCRIPTION="DASH is a direct descendant of the NetBSD version of ash (the Almquist SHell) and is POSIX compliant"
-HOMEPAGE="http://gondor.apana.org.au/~herbert/dash/"
-SRC_URI="http://gondor.apana.org.au/~herbert/dash/files/${PN}-${DEB_PV}.tar.gz
-	mirror://debian/pool/main/d/dash/${DEB_PF}.diff.gz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="alpha amd64 arm hppa ia64 ppc ppc64 s390 sh sparc x86"
-IUSE="libedit static"
-
-DEPEND="libedit? ( dev-libs/libedit )"
-
-S="${WORKDIR}/${MY_P}"
-
-src_unpack() {
-	unpack ${A}
-
-	epatch "${WORKDIR}"/${DEB_PF}.diff
-	cd "${S}"
-	epatch debian/diff/*
-
-	# Fix the invalid sort
-	sed -i -e 's/LC_COLLATE=C/LC_ALL=C/g' src/mkbuiltins
-
-	# Always statically link libedit in to ensure we always boot if it changes
-	# which it has done in the past.
-	local s="s/-ledit/-Wl,-Bstatic -ledit -Wl,-Bdynamic -lcurses/g"
-	use static && s="s/-ledit/-ledit -lcurses/g"
-	sed -i -e "${s}" configure.ac || die "Failed to sed configure.ac"
-
-	# May as well, as the debian patches force this anyway
-	eautoreconf
-}
-
-src_compile() {
-	use static && append-ldflags -static
-	econf \
-		--bindir=/bin \
-		$(use_with libedit) \
-		|| die "econf failed"
-	emake || die
-}
-
-src_install() {
-	emake install DESTDIR="${D}" || die
-	dodoc ChangeLog debian/changelog
-}
diff --git a/app-shells/dash/dash-0.5.4.9.ebuild b/app-shells/dash/dash-0.5.4.9.ebuild
deleted file mode 100644
index b8174c93fb4e..000000000000
--- a/app-shells/dash/dash-0.5.4.9.ebuild
+++ /dev/null
@@ -1,58 +0,0 @@
-# Copyright 1999-2008 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/app-shells/dash/dash-0.5.4.9.ebuild,v 1.1 2008/05/31 07:33:11 vapier Exp $
-
-inherit autotools eutils flag-o-matic
-
-DEB_PV=${PV%.*}
-DEB_PATCH=${PV##*.}
-DEB_PF="${PN}_${DEB_PV}-${DEB_PATCH}"
-MY_P="${PN}-${DEB_PV}"
-
-DESCRIPTION="DASH is a direct descendant of the NetBSD version of ash (the Almquist SHell) and is POSIX compliant"
-HOMEPAGE="http://gondor.apana.org.au/~herbert/dash/"
-SRC_URI="http://gondor.apana.org.au/~herbert/dash/files/${PN}-${DEB_PV}.tar.gz
-	mirror://debian/pool/main/d/dash/${DEB_PF}.diff.gz"
-
-LICENSE="BSD"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
-IUSE="libedit static"
-
-DEPEND="libedit? ( dev-libs/libedit )"
-
-S="${WORKDIR}/${MY_P}"
-
-src_unpack() {
-	unpack ${A}
-
-	epatch "${WORKDIR}"/${DEB_PF}.diff
-	cd "${S}"
-	epatch debian/diff/*
-
-	# Fix the invalid sort
-	sed -i -e 's/LC_COLLATE=C/LC_ALL=C/g' src/mkbuiltins
-
-	# Always statically link libedit in to ensure we always boot if it changes
-	# which it has done in the past.
-	local s="s/-ledit/-Wl,-Bstatic -ledit -Wl,-Bdynamic -lcurses/g"
-	use static && s="s/-ledit/-ledit -lcurses/g"
-	sed -i -e "${s}" configure.ac || die "Failed to sed configure.ac"
-
-	# May as well, as the debian patches force this anyway
-	eautoreconf
-}
-
-src_compile() {
-	use static && append-ldflags -static
-	econf \
-		--bindir=/bin \
-		$(use_with libedit) \
-		|| die "econf failed"
-	emake || die
-}
-
-src_install() {
-	emake install DESTDIR="${D}" || die
-	dodoc ChangeLog debian/changelog
-}
diff --git a/app-shells/dash/files/dash-0.5.3-read-length.patch b/app-shells/dash/files/dash-0.5.3-read-length.patch
deleted file mode 100644
index 07bf834d37d2..000000000000
--- a/app-shells/dash/files/dash-0.5.3-read-length.patch
+++ /dev/null
@@ -1,13 +0,0 @@
---- src/expand.c
-+++ src/expand.c
-@@ -1643,7 +1643,10 @@
- 		size_t fulllen = len + strlen(p) + 1;
- 
- 		if (flag & RMESCAPE_GROW) {
-+			int strloc = str - (char *)stackblock();
- 			r = makestrspace(fulllen, expdest);
-+			str = (char *)stackblock() + strloc;
-+			p = str + len;
- 		} else if (flag & RMESCAPE_HEAP) {
- 			r = ckmalloc(fulllen);
- 		} else {
diff --git a/app-shells/dash/files/dash-0.5.3-sort-locale.patch b/app-shells/dash/files/dash-0.5.3-sort-locale.patch
deleted file mode 100644
index 2494240e1df4..000000000000
--- a/app-shells/dash/files/dash-0.5.3-sort-locale.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- dash-0.5.3.orig/src/mkbuiltins	2005-11-26 03:17:55.000000000 +0000
-+++ dash-0.5.3/src/mkbuiltins	2007-03-15 21:23:51.448422603 +0000
-@@ -65,7 +65,7 @@
- 		if ($i ~ /^-/)
- 			line = $(++i) "\t" line
- 		print line
--	}}' $temp | sort -k 1,1 | tee $temp2 | awk '{
-+	}}' $temp | LC_ALL=C sort -k 1,1 | tee $temp2 | awk '{
- 		opt = ""
- 		if (NF > 2) {
- 			opt = substr($2, 2)
diff --git a/app-shells/dash/files/dash-0.5.4-posix-arith.patch b/app-shells/dash/files/dash-0.5.4-posix-arith.patch
deleted file mode 100644
index 894008670ce1..000000000000
--- a/app-shells/dash/files/dash-0.5.4-posix-arith.patch
+++ /dev/null
@@ -1,420 +0,0 @@
-diff -ur a/src/arith.y b/src/arith.y
---- a/src/arith.y	2007-07-13 09:26:42.000000000 +0100
-+++ b/src/arith.y	2007-10-08 11:04:29.000000000 +0100
-@@ -34,14 +34,19 @@
-  */
- 
- #include <stdlib.h>
--#include "expand.h"
-+#include <stdio.h>
- #include "shell.h"
-+#include "arith.h"
-+#include "expand.h"
- #include "error.h"
- #include "output.h"
- #include "memalloc.h"
-+#include "var.h"
- 
- const char *arith_buf, *arith_startbuf;
- 
-+static int arith_assign(char *, arith_t);
-+
- #ifndef YYBISON
- int yyparse(void);
- #endif
-@@ -52,8 +57,18 @@
- #endif
- 
- %}
--%token ARITH_NUM ARITH_LPAREN ARITH_RPAREN
--
-+%union {
-+	arith_t l_value;
-+	char* s_value;
-+}
-+%token <l_value> ARITH_NUM ARITH_LPAREN ARITH_RPAREN
-+%token <s_value> ARITH_VAR
-+%type <l_value>	expr
-+%right ARITH_ASSIGN
-+%right ARITH_ADDASSIGN ARITH_SUBASSIGN
-+%right ARITH_MULASSIGN ARITH_DIVASSIGN ARITH_REMASSIGN
-+%right ARITH_RSHASSIGN ARITH_LSHASSIGN
-+%right ARITH_BANDASSIGN ARITH_BXORASSIGN ARITH_BORASSIGN
- %left ARITH_OR
- %left ARITH_AND
- %left ARITH_BOR
-@@ -105,8 +120,118 @@
- 	| ARITH_SUB expr %prec ARITH_UNARYMINUS { $$ = -($2); }
- 	| ARITH_ADD expr %prec ARITH_UNARYPLUS { $$ = $2; }
- 	| ARITH_NUM
--	;
-+	| ARITH_VAR 	{
-+			char *p;
-+			arith_t arith_val;
-+			char *str_val;
-+			if (lookupvar($1) == NULL)
-+				setvarsafe($1, "0", 0);
-+			str_val = lookupvar($1);
-+			arith_val = strtoarith_t(str_val, &p, 0);
-+			/*
-+			 * Conversion is successful only in case
-+			 * we've converted _all_ characters.
-+			 */
-+			if (*p != '\0')
-+				yyerror("variable conversion error");
-+			$$ = arith_val;
-+		}
-+	| ARITH_VAR ARITH_ASSIGN expr {
-+			if (arith_assign($1, $3) != 0)
-+				yyerror("variable assignment error");
-+			$$ = $3;
-+		}
-+	| ARITH_VAR ARITH_ADDASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) + $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_SUBASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) - $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_MULASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) * $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_DIVASSIGN expr {
-+			arith_t value;
-+			if ($3 == 0)
-+				yyerror("division by zero");
-+			value = atoarith_t(lookupvar($1)) / $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_REMASSIGN expr {
-+			arith_t value;
-+			if ($3 == 0)
-+				yyerror("division by zero");
-+			value = atoarith_t(lookupvar($1)) % $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_RSHASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) >> $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_LSHASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) << $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_BANDASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) & $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_BXORASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) ^ $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+	| ARITH_VAR ARITH_BORASSIGN expr {
-+			arith_t value;
-+			value = atoarith_t(lookupvar($1)) | $3;
-+			if (arith_assign($1, value) != 0)
-+				yyerror("variable assignment error");
-+			$$ = value;
-+		}
-+;
- %%
-+
-+#define lstrlen(var) (3 + (2 + CHAR_BIT * sizeof((var))) / 3)
-+
-+static int
-+arith_assign(char *name, arith_t value) {
-+	char *str;
-+	int ret;
-+
-+	str = (char *)ckmalloc(lstrlen(value));
-+	sprintf(str, ARITH_FORMAT_STR, value);
-+	ret = setvarsafe(name, str, 0);
-+	free(str);
-+	return ret;
-+}
-+
- int
- arith(s)
- 	const char *s;
-diff -ur a/src/arith_yylex.c b/src/arith_yylex.c
---- a/src/arith_yylex.c	2007-07-13 09:26:42.000000000 +0100
-+++ b/src/arith_yylex.c	2007-10-08 11:10:44.000000000 +0100
-@@ -32,12 +32,16 @@
-  * SUCH DAMAGE.
-  */
- 
-+#include <ctype.h>
- #include <stdlib.h>
-+#include <string.h>
-+#include "shell.h"
- #include "arith.h"
- #include "expand.h"
- #include "error.h"
-+#include "memalloc.h"
-+#include "var.h"
- 
--extern int yylval;
- extern const char *arith_buf, *arith_startbuf;
- 
- int
-@@ -45,6 +49,9 @@
- {
- 	int value;
- 	const char *buf = arith_buf;
-+	char *temp;
-+	char *var;
-+	char save;
- 
- 	for (;;) {
- 		switch (*buf) {
-@@ -54,10 +61,16 @@
- 			buf++;
- 			continue;
- 		default:
--err:
- 			sh_error("arith: syntax error: \"%s\"", arith_startbuf);
- 			/* NOTREACHED */
- 		case '0':
-+			if (*++buf == 'x')
-+				yylval.l_value = strtoll(buf+1, (char **)&arith_buf, 16);
-+			else
-+				yylval.l_value = strtoll(buf, (char **)&arith_buf, 8);
-+			if (isalnum(*arith_buf) || *arith_buf == '_')
-+				sh_error("arith: value does not fit base: \"%s\"", arith_buf);
-+			return ARITH_NUM;
- 		case '1':
- 		case '2':
- 		case '3':
-@@ -67,11 +80,79 @@
- 		case '7':
- 		case '8':
- 		case '9':
--			yylval = strtoll(buf, (char **) &arith_buf, 0);
-+			yylval.l_value = strtoll(buf, (char **)&arith_buf, 10);
-+			if (isalnum(*arith_buf) || *arith_buf == '_')
-+				sh_error("arith: value does not fit base: \"%s\"", arith_buf);
- 			return ARITH_NUM;
-+		case 'A':
-+		case 'B':
-+		case 'C':
-+		case 'D':
-+		case 'E':
-+		case 'F':
-+		case 'G':
-+		case 'H':
-+		case 'I':
-+		case 'J':
-+		case 'K':
-+		case 'L':
-+		case 'M':
-+		case 'N':
-+		case 'O':
-+		case 'P':
-+		case 'Q':
-+		case 'R':
-+		case 'S':
-+		case 'T':
-+		case 'U':
-+		case 'V':
-+		case 'W':
-+		case 'X':
-+		case 'Y':
-+		case 'Z':
-+		case 'a':
-+		case 'b':
-+		case 'c':
-+		case 'd':
-+		case 'e':
-+		case 'f':
-+		case 'g':
-+		case 'h':
-+		case 'i':
-+		case 'j':
-+		case 'k':
-+		case 'l':
-+		case 'm':
-+		case 'n':
-+		case 'o':
-+		case 'p':
-+		case 'q':
-+		case 'r':
-+		case 's':
-+		case 't':
-+		case 'u':
-+		case 'v':
-+		case 'w':
-+		case 'x':
-+		case 'y':
-+		case 'z':
-+			temp = (char *)buf;
-+			while ((*temp &&
-+					(isalnum(*temp) || *temp == '_')))
-+				temp++;
-+			save = *temp;
-+			*temp = '\0';
-+			if (lookupvar(buf) == NULL)
-+				setvarsafe(buf, "0", 0);
-+			var = (char *)ckmalloc(strlen(buf) + 1);
-+			yylval.s_value = strcpy(var, buf);
-+			*temp = save;
-+			arith_buf = temp;
-+			return ARITH_VAR;
- 		case '=':
- 			if (*++buf != '=') {
--				goto err;
-+				value = ARITH_ASSIGN;
-+				goto out;
- 			}
- 			value = ARITH_EQ;
- 			break;
-@@ -94,7 +175,11 @@
- 				value = ARITH_LE;
- 				break;
- 			case '<':
--				value = ARITH_LSHIFT;
-+				if (*++buf != '=') {
-+					value = ARITH_LSHIFT;
-+					goto out;
-+				}
-+				value = ARITH_LSHASSIGN;
- 				break;
- 			default:
- 				value = ARITH_LT;
-@@ -102,19 +187,29 @@
- 			}
- 			break;
- 		case '|':
--			if (*++buf != '|') {
-+			switch (*++buf) {
-+			case '|':
- 				value = ARITH_BOR;
-+				break;
-+			case '=':
-+				value = ARITH_BORASSIGN;
-+				break;
-+			default:
-+				value = ARITH_OR;
- 				goto out;
- 			}
--			value = ARITH_OR;
--			break;
- 		case '&':
--			if (*++buf != '&') {
-+			switch (*++buf) {
-+			case '&':
-+				value = ARITH_AND;
-+				break;
-+			case '=':
-+				value = ARITH_BANDASSIGN;
-+				break;
-+			default:
- 				value = ARITH_BAND;
- 				goto out;
- 			}
--			value = ARITH_AND;
--			break;
- 		case '!':
- 			if (*++buf != '=') {
- 				value = ARITH_NOT;
-@@ -132,25 +227,49 @@
- 			value = ARITH_RPAREN;
- 			break;
- 		case '*':
--			value = ARITH_MUL;
-+			if (*++buf != '=') {	
-+				value = ARITH_MUL;
-+				goto out;
-+			}
-+			value = ARITH_MULASSIGN;
- 			break;
- 		case '/':
--			value = ARITH_DIV;
-+			if (*++buf != '=') {
-+				value = ARITH_DIV;
-+				goto out;
-+			}
-+			value = ARITH_DIVASSIGN;
- 			break;
- 		case '%':
--			value = ARITH_REM;
-+			if (*++buf != '=') {
-+				value = ARITH_REM;
-+				goto out;
-+			}
-+			value = ARITH_REMASSIGN;
- 			break;
- 		case '+':
--			value = ARITH_ADD;
-+			if (*++buf != '=') {	
-+				value = ARITH_ADD;
-+				goto out;
-+			}
-+			value = ARITH_ADDASSIGN;
- 			break;
- 		case '-':
--			value = ARITH_SUB;
-+			if (*++buf != '=') {
-+				value = ARITH_SUB;
-+				goto out;
-+			}
-+			value = ARITH_SUBASSIGN;
- 			break;
- 		case '~':
- 			value = ARITH_BNOT;
- 			break;
- 		case '^':
--			value = ARITH_BXOR;
-+			if (*++buf != '=') {	
-+				value = ARITH_BXOR;
-+				goto out;
-+			}
-+			value = ARITH_BXORASSIGN;
- 			break;
- 		}
- 		break;
-diff -ur a/src/shell.h b/src/shell.h
---- a/src/shell.h	2007-07-13 09:26:43.000000000 +0100
-+++ b/src/shell.h	2007-10-08 11:04:29.000000000 +0100
-@@ -58,6 +58,15 @@
- #define BSD 1
- #endif
- 
-+/*
-+ * Type of used arithmetics. SUSv3 requires us to have at least signed long.
-+ */
-+typedef long arith_t;
-+#define	ARITH_FORMAT_STR  "%ld"
-+#define	atoarith_t(arg)  strtol(arg, NULL, 0)
-+#define	strtoarith_t(nptr, endptr, base)  strtol(nptr, endptr, base)
-+
-+
- #ifndef DO_SHAREDVFORK
- #if __NetBSD_Version__ >= 104000000
- #define DO_SHAREDVFORK