commit c8a77b86b4f8c91314222a8e12e6e37cf182ee10
parent 27c900d6ae9cd0dcf4bc97bc9b8c1882e40ccfa8
Author: Toby Goodwin <LibreSoftwareDesign@gmail.com>
Date: Mon, 1 Oct 2012 20:46:40 +0100
initial commit
Diffstat:
| A | Makefile.in | | | 881 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | RELDATE | | | 1 | + |
| A | ReleaseTime | | | 7 | +++++++ |
| D | acconfig.h | | | 83 | ------------------------------------------------------------------------------- |
| M | acinclude.m4 | | | 2 | +- |
| A | aclocal.m4 | | | 1007 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | chldign | | | 0 | |
| A | chldign.c | | | 9 | +++++++++ |
| A | config.h.in | | | 189 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | configure.scan | | | 49 | +++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | cpp | | | 38 | ++++++++++++++++++++++++++++++++++++++ |
| A | edit-bsd.c | | | 91 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | edit.h | | | 12 | ++++++++++++ |
| A | input.h | | | 35 | +++++++++++++++++++++++++++++++++++ |
| A | install-sh | | | 250 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | ktrace.out | | | 0 | |
| A | mkinstalldirs | | | 36 | ++++++++++++++++++++++++++++++++++++ |
| A | nonblock.c | | | 14 | ++++++++++++++ |
| A | parse.c | | | 1117 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | parse.h | | | 37 | +++++++++++++++++++++++++++++++++++++ |
| A | random.pl | | | 15 | +++++++++++++++ |
| A | rc.spec | | | 31 | +++++++++++++++++++++++++++++++ |
| A | slow | | | 11 | +++++++++++ |
| A | stamp-h | | | 1 | + |
| A | stamp-h.in | | | 1 | + |
| A | testcld.c | | | 19 | +++++++++++++++++++ |
| A | tmp | | | 2 | ++ |
| D | version.c.in | | | 1 | - |
28 files changed, 3854 insertions(+), 85 deletions(-)
diff --git a/Makefile.in b/Makefile.in
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+
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diff --git a/RELDATE b/RELDATE
@@ -0,0 +1 @@
+2003-10-01
diff --git a/ReleaseTime b/ReleaseTime
@@ -0,0 +1,7 @@
+#! /usr/bin/sed 1d
+ChangeLog
+NEWS
+README
+RELDATE
+configure.ac
+rc.1
diff --git a/acconfig.h b/acconfig.h
@@ -1,83 +0,0 @@
-/* Define to a suitable ssize_t. */
-#undef ssize_t
-
-/* Define to a suitable sig_atomic_t. */
-#undef sig_atomic_t
-
-/* Define if you want rc to hand off exec errors to (e.g.) /bin/sh. */
-#undef DEFAULTINTERP
-
-/* Define to the default path used if $PATH is empty when rc starts. */
-#undef DEFAULTPATH
-
-/* Define if your kernel has SysV special SIGCLD semantics. */
-#undef HAVE_SYSV_SIGCLD
-
-/* Define if your kernel supports `#!' magic numbers. */
-#undef HASH_BANG
-
-/* Define if you have /dev/fd. */
-#undef HAVE_DEV_FD
-
-/* Define if you have /proc/self/fd. */
-#undef HAVE_PROC_SELF_FD
-
-/* Define if you have named pipes. */
-#undef HAVE_FIFO
-
-/* Define if quad_t is a native type. */
-#undef HAVE_QUAD_T
-
-/* Define if you have rlim_t. */
-#undef HAVE_RLIM_T
-
-/* Define if you have sigsetjmp(). */
-#undef HAVE_SIGSETJMP
-
-/* Define in you have strerror(). */
-#undef HAVE_STRERROR
-
-/* Define if you want rc to encode strange characters in the environment. */
-#undef PROTECT_ENV
-
-/* Define if you have extra builtins. */
-#undef RC_ADDON
-
-/* Define if you want echo as a builtin. */
-#undef RC_ECHO
-
-/* Define if you want rc to support broken apps, like a job control shell. */
-#undef RC_JOB
-
-/* Define if you want to use editline. */
-#undef EDITLINE
-
-/* Define if you want to use GNU readline. */
-#undef READLINE
-
-/* Define if you have the older readline, with rl_deprep_terminal. */
-#undef READLINE_OLD
-
-/* Define if RLIMIT_foo defines need _KERNEL. */
-#undef RLIMIT_NEEDS_KERNEL
-
-/* Define if rlim_t is quad_t. */
-#undef RLIM_T_IS_QUAD_T
-
-/* Define to package name. */
-#undef PACKAGE
-
-/* Define to version. */
-#undef VERSION
-
-/* Define to release date. */
-#undef RELDATE
-
-/* Define if you have SA_INTERRUPT (and sigaction()). */
-#undef HAVE_SA_INTERRUPT
-
-/* Define if you have POSIX getgroups(). */
-#undef HAVE_POSIX_GETGROUPS
-
-/* Define if you have va_copy(). */
-#undef HAVE_VA_COPY
diff --git a/acinclude.m4 b/acinclude.m4
@@ -1,6 +1,6 @@
dnl This macro sets HAVE_POSIX_GETGROUPS if the
dnl getgroups() function accepts a zero first argument.
-AC_DEFUN(RC_FUNC_GETGROUPS, [
+AC_DEFUN([RC_FUNC_GETGROUPS], [
AC_CACHE_CHECK(for POSIX getgroups, rc_cv_func_posix_getgroups, AC_TRY_RUN([
#include <sys/types.h>
#include <unistd.h>
diff --git a/aclocal.m4 b/aclocal.m4
@@ -0,0 +1,1007 @@
+# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+# Inc.
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+m4_ifndef([AC_AUTOCONF_VERSION],
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+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
+You have another version of autoconf. It may work, but is not guaranteed to.
+If you have problems, you may need to regenerate the build system entirely.
+To do so, use the procedure documented by the package, typically `autoreconf'.])])
+
+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_AUTOMAKE_VERSION(VERSION)
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+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.11'
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+# _AM_AUTOCONF_VERSION(VERSION)
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+# This is a private macro too. Using m4_define simplifies
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+m4_define([_AM_AUTOCONF_VERSION], [])
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+# AM_SET_CURRENT_AUTOMAKE_VERSION
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+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
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+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
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+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
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+#
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+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
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+#
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+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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+# This will work as long as MISSING is not called from configure, because
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+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
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+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH. The drawback is that using absolute paths prevent a
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+AC_DEFUN([AM_AUX_DIR_EXPAND],
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+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
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+
+# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
+# Free Software Foundation, Inc.
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+# gives unlimited permission to copy and/or distribute it,
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+# serial 9
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+fi])])
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
+# 2010, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
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+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
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+# gives unlimited permission to copy and/or distribute it,
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+ do
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+ # Find all dependency output files, they are included files with
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+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
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+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# serial 16
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+# When config.status generates a header, we must update the stamp-h file.
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+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
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+# Check whether the underlying file-system supports filenames
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+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
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+AC_DEFUN([AM_MAKE_INCLUDE],
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+ @echo this is the am__doit target
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+# If we don't find an include directive, just comment out the code.
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+# Now try BSD make style include.
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+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
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+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
+# Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
+# Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
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+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
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+ *[[\\\"\#\$\&\'\`$am_lf]]*)
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+ AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
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+
+# Do `set' in a subshell so we don't clobber the current shell's
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+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
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+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
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+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 3
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
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+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
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+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
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+ am__tar_=false
+ am__untar=false
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+
+ # If the value was cached, stop now. We just wanted to have am__tar
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+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
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+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([acinclude.m4])
diff --git a/chldign b/chldign
Binary files differ.
diff --git a/chldign.c b/chldign.c
@@ -0,0 +1,9 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <signal.h>
+
+int main(int argc, char **argv) {
+ int i;
+ signal(SIGCHLD, SIG_IGN);
+ execvp(argv[1], &argv[1]);
+}
diff --git a/config.h.in b/config.h.in
@@ -0,0 +1,189 @@
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* The default interpreter */
+#undef DEFAULTINTERP
+
+/* The default path */
+#undef DEFAULTPATH
+
+/* Define to the type of elements in the array set by `getgroups'. Usually
+ this is either `int' or `gid_t'. */
+#undef GETGROUPS_T
+
+/* Define to 1 if your kernel understands `#!' magic numbers */
+#undef HASH_BANG
+
+/* Define to 1 if you have /dev/fd. */
+#undef HAVE_DEV_FD
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the `mkfifo' function. */
+#undef HAVE_FIFO
+
+/* Define to 1 if you have the `getgroups' function. */
+#undef HAVE_GETGROUPS
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `lstat' function. */
+#undef HAVE_LSTAT
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mkfifo' function. */
+#undef HAVE_MKFIFO
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the `getgroups' function with POSIX semantics. */
+#undef HAVE_POSIX_GETGROUPS
+
+/* Define to 1 if you have /proc/self/fd. */
+#undef HAVE_PROC_SELF_FD
+
+/* Define to 1 if you have the `quad_t' type. */
+#undef HAVE_QUAD_T
+
+/* Define to 1 if system calls automatically restart after interruption by a
+ signal. */
+#undef HAVE_RESTARTABLE_SYSCALLS
+
+/* Define to 1 if you have the `rlim_t' type. */
+#undef HAVE_RLIM_T
+
+/* Define to 1 if you have the `setpgrp' function. */
+#undef HAVE_SETPGRP
+
+/* Define to 1 if you have the `setrlimit' function. */
+#undef HAVE_SETRLIMIT
+
+/* Define to 1 if you have the `sigaction' function. */
+#undef HAVE_SIGACTION
+
+/* Define to 1 if you have the `sigsetjmp' function or macro. */
+#undef HAVE_SIGSETJMP
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strerror' function or macro. */
+#undef HAVE_STRERROR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Has SysV SIGCLD */
+#undef HAVE_SYSV_SIGCLD
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#undef HAVE_SYS_RESOURCE_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 to encode exported environment names. */
+#undef PROTECT_ENV
+
+/* Define to 1 to use addon functions. */
+#undef RC_ADDON
+
+/* Define to 1 to include `echo' as a builtin. */
+#undef RC_ECHO
+
+/* Define to 1 to use job-control-style backgrounding. */
+#undef RC_JOB
+
+/* Release date */
+#undef RELDATE
+
+/* Define to 1 if `_KERNEL' must be defined for `RLIMIT_*' macros. */
+#undef RLIMIT_NEEDS_KERNEL
+
+/* Define to 1 if `rlim_t' is `quad_t'. */
+#undef RLIM_T_IS_QUAD_T
+
+/* Define to 1 if the `setpgrp' function takes no argument. */
+#undef SETPGRP_VOID
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef gid_t
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Define to 1 if you have the `sig_atomic_t' type. */
+#undef sig_atomic_t
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+#undef size_t
+
+/* Define to `long' if <sys/types.h> does not define. */
+#undef ssize_t
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+#undef uid_t
diff --git a/configure.scan b/configure.scan
@@ -0,0 +1,49 @@
+# -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.56)
+AC_INIT(FULL-PACKAGE-NAME, VERSION, BUG-REPORT-ADDRESS)
+AC_CONFIG_SRCDIR([parse.c])
+AC_CONFIG_HEADER([config.h])
+
+# Checks for programs.
+AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_CPP
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([fcntl.h limits.h stdlib.h string.h sys/ioctl.h sys/param.h sys/time.h unistd.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_HEADER_STDBOOL
+AC_C_CONST
+AC_TYPE_UID_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_C_VOLATILE
+
+# Checks for library functions.
+AC_FUNC_CLOSEDIR_VOID
+AC_FUNC_FORK
+AC_FUNC_GETGROUPS
+AC_FUNC_GETPGRP
+AC_FUNC_LSTAT
+AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_TYPE_SIGNAL
+AC_FUNC_STAT
+AC_CHECK_FUNCS([dup2 memset mkfifo strchr strerror strrchr strspn])
+
+AC_CONFIG_FILES([Makefile
+ rc-1.7s20020820/Makefile
+ rc-1.7s20021127/=build/Makefile
+ rc-1.7s20021127/Makefile])
+AC_OUTPUT
diff --git a/cpp b/cpp
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+# @(#) cpp.sh 1.3 92/01/15 21:53:22
+
+# Unprototypeing preprocessor for pre-ANSI C compilers. On some systems,
+# this script can be as simple as:
+#
+# /lib/cpp "$@" | unproto
+#
+# However, some cc(1) drivers specify output file names on the
+# preprocessor command line, so this shell script must be prepared to
+# intercept them. Depending on the driver program, the cpp options may
+# even go before or after the file name argument(s). The script below
+# tries to tackle all these cases.
+#
+# You may want to add -Ipath_to_stdarg.h_file, -Dvoid=, -Dvolatile=,
+# and even -D__STDC__.
+
+## (This is what I used while testing with the SunOS C compiler.
+## Also, I added "-Qpath ." to CFLAGS so that cpp would be
+## run out of the current directory. --- Byron)
+cpp_args="-I/u/byron/lib/sun4 -Dconst= -Dvolatile="
+
+while :
+do
+ case $1 in
+ "") break;;
+ -*) cpp_args="$cpp_args $1";;
+ *) cpp_args="$cpp_args $1"
+ case $2 in
+ ""|-*) ;;
+ *) exec 1> $2 || exit 1; shift;;
+ esac;;
+ esac
+ shift
+done
+
+/lib/cpp $cpp_args | unproto
diff --git a/edit-bsd.c b/edit-bsd.c
@@ -0,0 +1,91 @@
+#include "rc.h"
+
+#include <stdio.h>
+
+#include <histedit.h>
+
+#include "edit.h"
+
+bool editing = 1;
+
+struct cookie {
+ EditLine *el;
+ History *hist;
+};
+
+static char *prompt;
+
+void *edit_begin(int fd) {
+ FILE *f;
+ HistEvent he;
+ struct cookie *c;
+
+ c = ealloc(sizeof *c);
+ if (fd == 0)
+ f = stdin;
+ else
+ f = fdopen(fd, "r");
+ c->el = el_init("rc", f, stdout, stderr);
+ el_set(c->el, EL_SIGNAL, 0);
+ el_source(c->el, NULL);
+
+ c->hist = history_init();
+ history(c->hist, &he, H_SETSIZE, 20);
+ el_set(c->el, EL_HIST, history, c->hist);
+
+ return c;
+}
+
+
+static void edit_catcher(int sig) {
+ write(2, "\n", 1);
+ rc_raise(eError);
+}
+
+char *edit_alloc(void *cookie, int *count) {
+ const char *r;
+ HistEvent he;
+ struct cookie *c = cookie;
+ void (*oldint)(int), (*oldquit)(int);
+
+ oldint = sys_signal(SIGINT, edit_catcher);
+ oldquit = sys_signal(SIGQUIT, edit_catcher);
+
+ r = el_gets(c->el, count);
+
+ sys_signal(SIGINT, oldint);
+ sys_signal(SIGQUIT, oldquit);
+
+ if (r)
+ history(c->hist, &he, H_ENTER, r);
+ return (char *)r; /* cast to avoid gcc warning */
+}
+
+static char *edit_prompter(EditLine *e) {
+ return prompt;
+}
+
+void edit_prompt(void *cookie, char *pr) {
+ struct cookie *c = cookie;
+
+ prompt = pr;
+ el_set(c->el, EL_PROMPT, edit_prompter);
+}
+
+void edit_free(void *cookie) {
+ /* this function deliberately left blank */
+}
+
+void edit_end(void *cookie) {
+ struct cookie *c = cookie;
+
+ el_end(c->el);
+ history_end(c->hist);
+ efree(c);
+}
+
+void edit_reset(void *cookie) {
+ struct cookie *c = cookie;
+
+ el_set(c->el, EL_TERMINAL, NULL);
+}
diff --git a/edit.h b/edit.h
@@ -0,0 +1,12 @@
+extern bool editing;
+
+extern void *edit_begin(int fd);
+
+extern char *edit_alloc(void *, int *);
+extern void edit_free(void *);
+
+extern void edit_prompt(void *, char *);
+
+extern void edit_end(void *);
+
+extern void edit_reset(void *);
diff --git a/input.h b/input.h
@@ -0,0 +1,35 @@
+/* initialize the input stack */
+extern void initinput(void);
+
+/* push an input onto the stack */
+extern void pushfd(int);
+/* the Boolean argument affects line number reporting */
+extern void pushstring(char **, bool);
+
+/* pop the stack */
+extern void popinput(void);
+
+/* get / unget the next character */
+extern int gchar(void);
+extern void ugchar(int);
+
+/* $TERM or $TERMCAP has changed */
+extern void termchange(void);
+
+/* parse a function from the environment */
+extern Node *parseline(char *);
+
+/* main parsing loop; Boolean says whether to exec also */
+extern Node *doit(bool);
+
+/* error recovery: skip to the next newline */
+extern void skiptonl(void);
+
+/* prepare for next line of input */
+extern void nextline(void);
+
+/* close all file descriptors on the stack */
+extern void closefds(void);
+
+/* the last character read */
+extern int lastchar;
diff --git a/install-sh b/install-sh
@@ -0,0 +1,250 @@
+#! /bin/sh
+#
+# install - install a program, script, or datafile
+# This comes from X11R5 (mit/util/scripts/install.sh).
+#
+# Copyright 1991 by the Massachusetts Institute of Technology
+#
+# Permission to use, copy, modify, distribute, and sell this software and its
+# documentation for any purpose is hereby granted without fee, provided that
+# the above copyright notice appear in all copies and that both that
+# copyright notice and this permission notice appear in supporting
+# documentation, and that the name of M.I.T. not be used in advertising or
+# publicity pertaining to distribution of the software without specific,
+# written prior permission. M.I.T. makes no representations about the
+# suitability of this software for any purpose. It is provided "as is"
+# without express or implied warranty.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch. It can only install one file at a time, a restriction
+# shared with many OS's install programs.
+
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit="${DOITPROG-}"
+
+
+# put in absolute paths if you don't have them in your path; or use env. vars.
+
+mvprog="${MVPROG-mv}"
+cpprog="${CPPROG-cp}"
+chmodprog="${CHMODPROG-chmod}"
+chownprog="${CHOWNPROG-chown}"
+chgrpprog="${CHGRPPROG-chgrp}"
+stripprog="${STRIPPROG-strip}"
+rmprog="${RMPROG-rm}"
+mkdirprog="${MKDIRPROG-mkdir}"
+
+transformbasename=""
+transform_arg=""
+instcmd="$mvprog"
+chmodcmd="$chmodprog 0755"
+chowncmd=""
+chgrpcmd=""
+stripcmd=""
+rmcmd="$rmprog -f"
+mvcmd="$mvprog"
+src=""
+dst=""
+dir_arg=""
+
+while [ x"$1" != x ]; do
+ case $1 in
+ -c) instcmd="$cpprog"
+ shift
+ continue;;
+
+ -d) dir_arg=true
+ shift
+ continue;;
+
+ -m) chmodcmd="$chmodprog $2"
+ shift
+ shift
+ continue;;
+
+ -o) chowncmd="$chownprog $2"
+ shift
+ shift
+ continue;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift
+ shift
+ continue;;
+
+ -s) stripcmd="$stripprog"
+ shift
+ continue;;
+
+ -t=*) transformarg=`echo $1 | sed 's/-t=//'`
+ shift
+ continue;;
+
+ -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
+ shift
+ continue;;
+
+ *) if [ x"$src" = x ]
+ then
+ src=$1
+ else
+ # this colon is to work around a 386BSD /bin/sh bug
+ :
+ dst=$1
+ fi
+ shift
+ continue;;
+ esac
+done
+
+if [ x"$src" = x ]
+then
+ echo "install: no input file specified"
+ exit 1
+else
+ true
+fi
+
+if [ x"$dir_arg" != x ]; then
+ dst=$src
+ src=""
+
+ if [ -d $dst ]; then
+ instcmd=:
+ else
+ instcmd=mkdir
+ fi
+else
+
+# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
+# might cause directories to be created, which would be especially bad
+# if $src (and thus $dsttmp) contains '*'.
+
+ if [ -f $src -o -d $src ]
+ then
+ true
+ else
+ echo "install: $src does not exist"
+ exit 1
+ fi
+
+ if [ x"$dst" = x ]
+ then
+ echo "install: no destination specified"
+ exit 1
+ else
+ true
+ fi
+
+# If destination is a directory, append the input filename; if your system
+# does not like double slashes in filenames, you may need to add some logic
+
+ if [ -d $dst ]
+ then
+ dst="$dst"/`basename $src`
+ else
+ true
+ fi
+fi
+
+## this sed command emulates the dirname command
+dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
+
+# Make sure that the destination directory exists.
+# this part is taken from Noah Friedman's mkinstalldirs script
+
+# Skip lots of stat calls in the usual case.
+if [ ! -d "$dstdir" ]; then
+defaultIFS='
+'
+IFS="${IFS-${defaultIFS}}"
+
+oIFS="${IFS}"
+# Some sh's can't handle IFS=/ for some reason.
+IFS='%'
+set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
+IFS="${oIFS}"
+
+pathcomp=''
+
+while [ $# -ne 0 ] ; do
+ pathcomp="${pathcomp}${1}"
+ shift
+
+ if [ ! -d "${pathcomp}" ] ;
+ then
+ $mkdirprog "${pathcomp}"
+ else
+ true
+ fi
+
+ pathcomp="${pathcomp}/"
+done
+fi
+
+if [ x"$dir_arg" != x ]
+then
+ $doit $instcmd $dst &&
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
+else
+
+# If we're going to rename the final executable, determine the name now.
+
+ if [ x"$transformarg" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ dstfile=`basename $dst $transformbasename |
+ sed $transformarg`$transformbasename
+ fi
+
+# don't allow the sed command to completely eliminate the filename
+
+ if [ x"$dstfile" = x ]
+ then
+ dstfile=`basename $dst`
+ else
+ true
+ fi
+
+# Make a temp file name in the proper directory.
+
+ dsttmp=$dstdir/#inst.$$#
+
+# Move or copy the file name to the temp name
+
+ $doit $instcmd $src $dsttmp &&
+
+ trap "rm -f ${dsttmp}" 0 &&
+
+# and set any options; do chmod last to preserve setuid bits
+
+# If any of these fail, we abort the whole thing. If we want to
+# ignore errors from any of these, just make sure not to ignore
+# errors from the above "$doit $instcmd $src $dsttmp" command.
+
+ if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+ if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+ if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+ if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
+
+# Now rename the file to the real destination.
+
+ $doit $rmcmd -f $dstdir/$dstfile &&
+ $doit $mvcmd $dsttmp $dstdir/$dstfile
+
+fi &&
+
+
+exit 0
diff --git a/ktrace.out b/ktrace.out
Binary files differ.
diff --git a/mkinstalldirs b/mkinstalldirs
@@ -0,0 +1,36 @@
+#! /bin/sh
+# mkinstalldirs --- make directory hierarchy
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1993-05-16
+# Last modified: 1994-03-25
+# Public domain
+
+errstatus=0
+
+for file in ${1+"$@"} ; do
+ set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
+ shift
+
+ pathcomp=
+ for d in ${1+"$@"} ; do
+ pathcomp="$pathcomp$d"
+ case "$pathcomp" in
+ -* ) pathcomp=./$pathcomp ;;
+ esac
+
+ if test ! -d "$pathcomp"; then
+ echo "mkdir $pathcomp" 1>&2
+ mkdir "$pathcomp" > /dev/null 2>&1 || lasterr=$?
+ fi
+
+ if test ! -d "$pathcomp"; then
+ errstatus=$lasterr
+ fi
+
+ pathcomp="$pathcomp/"
+ done
+done
+
+exit $errstatus
+
+# mkinstalldirs ends here
diff --git a/nonblock.c b/nonblock.c
@@ -0,0 +1,14 @@
+/* Set stdin to nonblocking. */
+#include <sys/types.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+int main(void) {
+ int flags;
+ flags = fcntl(0, F_GETFL);
+ flags |= O_NONBLOCK;
+ fcntl(0, F_SETFL, (long) flags);
+ flags = read(0, &flags, 1);
+ printf("read returns %d, errno == %d\n", flags, errno);
+ return 0;
+}
diff --git a/parse.c b/parse.c
@@ -0,0 +1,1117 @@
+#ifndef lint
+static char const
+yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28 2000/01/17 02:04:06 bde Exp $";
+#endif
+#include "rc.h"
+#include <stdlib.h>
+#define YYBYACC 1
+#define YYMAJOR 1
+#define YYMINOR 9
+#define YYLEX yylex()
+#define YYEMPTY -1
+#define yyclearin (yychar=(YYEMPTY))
+#define yyerrok (yyerrflag=0)
+#define YYRECOVERING() (yyerrflag!=0)
+static int yygrowstack();
+#define YYPREFIX "yy"
+#line 8 "parse.y"
+
+static Node *star, *nolist;
+Node *parsetree; /* not using yylval because bison declares it as an auto */
+#line 26 "parse.y"
+typedef union {
+ struct Node *node;
+ struct Redir redir;
+ struct Pipe pipe;
+ struct Dup dup;
+ struct Word word;
+ char *keyword;
+} YYSTYPE;
+#line 31 "y.tab.c"
+#define YYERRCODE 256
+#define ANDAND 257
+#define BACKBACK 258
+#define BANG 259
+#define CASE 260
+#define COUNT 261
+#define DUP 262
+#define ELSE 263
+#define END 264
+#define FLAT 265
+#define FN 266
+#define FOR 267
+#define IF 268
+#define IN 269
+#define OROR 270
+#define PIPE 271
+#define REDIR 272
+#define SREDIR 273
+#define SUB 274
+#define SUBSHELL 275
+#define SWITCH 276
+#define TWIDDLE 277
+#define WHILE 278
+#define WORD 279
+#define HUH 280
+const short yylhs[] = { -1,
+ 0, 0, 22, 22, 8, 8, 13, 13, 3, 3,
+ 9, 9, 4, 15, 2, 11, 11, 16, 16, 16,
+ 5, 5, 6, 6, 6, 19, 19, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 24, 24, 18, 18, 18,
+ 12, 12, 17, 17, 20, 20, 10, 10, 10, 10,
+ 10, 10, 10, 10, 10, 10, 10, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 21, 21,
+ 14, 14, 14, 23, 23,
+};
+const short yylen[] = { 2,
+ 2, 2, 1, 1, 2, 2, 1, 2, 1, 2,
+ 1, 2, 3, 3, 3, 0, 2, 1, 2, 2,
+ 3, 3, 1, 2, 2, 1, 4, 0, 1, 2,
+ 4, 8, 6, 4, 8, 4, 4, 4, 4, 2,
+ 2, 3, 3, 3, 2, 0, 1, 1, 2, 2,
+ 1, 3, 1, 1, 1, 3, 2, 5, 2, 2,
+ 2, 2, 3, 3, 3, 2, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 0, 2,
+ 0, 2, 2, 0, 2,
+};
+const short yydefred[] = { 0,
+ 0, 0, 0, 0, 18, 0, 79, 0, 0, 0,
+ 0, 0, 0, 0, 0, 67, 0, 0, 81, 0,
+ 0, 0, 0, 0, 0, 51, 0, 0, 0, 0,
+ 3, 4, 2, 77, 75, 74, 73, 68, 71, 69,
+ 0, 78, 72, 76, 70, 54, 53, 55, 0, 47,
+ 0, 59, 60, 0, 0, 0, 84, 66, 0, 0,
+ 0, 0, 0, 84, 0, 0, 0, 11, 0, 0,
+ 62, 61, 0, 0, 30, 0, 84, 84, 84, 5,
+ 6, 8, 0, 0, 1, 0, 50, 0, 0, 63,
+ 64, 0, 44, 0, 0, 0, 0, 0, 0, 0,
+ 0, 79, 13, 12, 10, 65, 82, 0, 17, 0,
+ 0, 0, 0, 52, 56, 79, 84, 14, 85, 0,
+ 0, 31, 84, 0, 0, 0, 0, 0, 39, 0,
+ 0, 84, 0, 58, 84, 0, 0, 0, 0, 0,
+ 79, 0, 0, 0, 0, 0, 0, 24, 35, 25,
+ 22, 21,
+};
+const short yydgoto[] = { 21,
+ 46, 22, 66, 23, 142, 143, 67, 68, 69, 47,
+ 75, 27, 28, 70, 57, 29, 48, 30, 122, 94,
+ 54, 33, 97, 51,
+};
+const short yysindex[] = { 874,
+ 24, 1001, -82, 1001, 0, 1001, 0, -27, -26, 900,
+ 1001, -82, -20, -82, -26, 0, 1001, 1134, 0, 900,
+ 0, 1134, -203, -30, 1134, 0, -55, 24, 1134, 826,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ -66, 0, 0, 0, 0, 0, 0, 0, 849, 0,
+ 1134, 0, 0, 900, 1001, 1134, 0, 0, -52, -52,
+ 1134, 1001, 1001, 0, -212, -58, 154, 0, 1134, 426,
+ 0, 0, -196, 1001, 0, -203, 0, 0, 0, 0,
+ 0, 0, 1001, 1001, 0, -196, 0, -52, 1001, 0,
+ 0, -196, 0, -52, -38, 36, 502, -196, -36, -52,
+ 502, 0, 0, 0, 0, 0, 0, -52, 0, 502,
+ 502, 502, -52, 0, 0, 0, 0, 0, 0, -97,
+ -234, 0, 0, 1001, -234, 922, -196, -196, 0, 944,
+ 502, 0, -9, 0, 0, -234, 502, 967, 502, -234,
+ 0, 967, -45, 154, 967, -234, 448, 0, 0, 0,
+ 0, 0,
+};
+const short yyrindex[] = { 134,
+ 0, 0, 356, 0, 0, 0, 0, 0, 0, 0,
+ 0, 356, 0, 1024, 0, 0, 0, 571, 0, 0,
+ 0, 487, 529, 54, 134, 0, 62, 0, 487, 548,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 487, 0, 0, 712, 0, 142, 0, 0, 14, 38,
+ 487, 0, 0, 0, -10, 0, -32, 0, 744, 0,
+ 0, 0, 749, 0, 0, 529, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 763, 0, 86, 0, 0,
+ 0, 779, 0, 110, 0, 0, -34, 788, 0, 380,
+ -34, 0, 0, 0, 0, 0, 0, 470, 0, -34,
+ -34, -34, 404, 0, 0, 0, 0, 0, 0, 529,
+ 6, 0, 0, 724, 30, 0, 805, 813, 0, 0,
+ -34, 0, 0, 0, 0, 119, -34, 571, -34, 187,
+ 0, 571, 0, -44, 571, 396, 0, 0, 0, 0,
+ 0, 0,
+};
+const short yygindex[] = { 0,
+ 0, 0, -23, 12, 0, -104, 1319, 2, -127, 1307,
+ 7, 0, 57, 0, 70, -13, 84, 0, 0, 420,
+ -81, 59, 369, 31,
+};
+#define YYTABLESIZE 1464
+const short yytable[] = { 57,
+ 119, 25, 117, 28, 123, 83, 28, 81, 9, 76,
+ 145, 50, 55, 56, 145, 26, 87, 145, 124, 62,
+ 126, 58, 77, 19, 28, 57, 25, 57, 80, 57,
+ 57, 71, 96, 32, 130, 78, 79, 148, 84, 34,
+ 150, 89, 61, 26, 63, 105, 26, 20, 57, 19,
+ 57, 19, 58, 19, 19, 89, 18, 89, 5, 147,
+ 90, 102, 76, 7, 26, 93, 103, 34, 74, 11,
+ 34, 48, 19, 20, 79, 20, 118, 20, 20, 149,
+ 23, 82, 109, 57, 64, 57, 85, 52, 34, 53,
+ 28, 0, 9, 0, 0, 49, 20, 48, 0, 48,
+ 65, 48, 48, 72, 0, 0, 76, 0, 120, 19,
+ 0, 0, 57, 138, 57, 0, 0, 0, 0, 80,
+ 48, 49, 0, 49, 0, 49, 49, 0, 33, 0,
+ 26, 0, 91, 20, 0, 0, 19, 0, 19, 0,
+ 0, 0, 0, 28, 49, 80, 0, 80, 0, 80,
+ 80, 28, 0, 0, 34, 0, 33, 48, 0, 33,
+ 20, 0, 20, 104, 5, 132, 0, 114, 80, 0,
+ 0, 28, 115, 0, 74, 11, 0, 33, 0, 28,
+ 0, 49, 28, 0, 0, 0, 48, 0, 0, 0,
+ 0, 81, 28, 0, 0, 0, 27, 0, 0, 0,
+ 28, 0, 0, 0, 0, 80, 0, 0, 0, 0,
+ 49, 0, 80, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 28, 0, 27, 0, 77, 27, 0, 28,
+ 116, 0, 80, 0, 80, 28, 28, 0, 0, 78,
+ 79, 0, 0, 33, 0, 27, 57, 57, 57, 57,
+ 57, 57, 57, 57, 57, 57, 57, 57, 57, 57,
+ 57, 57, 57, 0, 57, 57, 57, 57, 57, 26,
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 19, 19, 19, 31, 19, 19,
+ 19, 19, 19, 34, 20, 20, 20, 20, 20, 20,
+ 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
+ 20, 27, 20, 20, 20, 20, 20, 7, 48, 48,
+ 48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
+ 48, 48, 48, 48, 48, 0, 48, 48, 48, 48,
+ 48, 0, 49, 49, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 49, 0,
+ 49, 49, 49, 49, 49, 46, 80, 80, 80, 80,
+ 80, 0, 80, 80, 80, 80, 80, 80, 80, 80,
+ 80, 80, 33, 0, 80, 80, 80, 80, 80, 79,
+ 28, 46, 0, 46, 0, 46, 46, 28, 28, 0,
+ 0, 0, 0, 28, 28, 32, 0, 0, 0, 0,
+ 77, 28, 28, 15, 46, 79, 0, 79, 0, 79,
+ 79, 49, 0, 78, 79, 0, 0, 0, 0, 59,
+ 60, 0, 101, 32, 0, 107, 32, 0, 79, 15,
+ 0, 15, 0, 15, 15, 110, 111, 112, 0, 88,
+ 27, 46, 0, 0, 32, 0, 0, 151, 0, 0,
+ 0, 17, 15, 0, 0, 19, 106, 0, 0, 0,
+ 0, 0, 0, 0, 95, 79, 0, 0, 46, 83,
+ 46, 99, 100, 17, 0, 131, 0, 19, 0, 108,
+ 0, 133, 0, 59, 0, 0, 28, 0, 0, 15,
+ 137, 0, 113, 139, 79, 83, 152, 0, 0, 83,
+ 83, 119, 0, 0, 0, 0, 0, 0, 0, 0,
+ 32, 20, 0, 0, 28, 0, 15, 28, 15, 0,
+ 0, 0, 0, 0, 0, 0, 0, 17, 16, 0,
+ 0, 19, 0, 20, 0, 28, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 29, 0, 0,
+ 0, 0, 0, 0, 0, 83, 16, 0, 0, 16,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 28, 0, 0, 0, 0, 29, 0, 16, 29, 0,
+ 0, 0, 0, 0, 0, 0, 0, 20, 0, 0,
+ 0, 0, 0, 0, 0, 0, 29, 0, 28, 0,
+ 0, 28, 46, 46, 46, 0, 46, 46, 0, 46,
+ 46, 46, 46, 46, 18, 46, 46, 46, 46, 28,
+ 46, 46, 46, 46, 46, 0, 79, 79, 79, 79,
+ 79, 0, 79, 79, 79, 79, 79, 79, 79, 79,
+ 79, 79, 0, 16, 79, 79, 79, 79, 79, 32,
+ 15, 15, 15, 0, 15, 15, 0, 15, 15, 15,
+ 15, 15, 29, 15, 15, 15, 15, 0, 15, 15,
+ 15, 15, 15, 2, 34, 35, 4, 0, 36, 0,
+ 6, 37, 38, 39, 40, 28, 0, 41, 0, 0,
+ 42, 43, 44, 45, 16, 2, 34, 35, 4, 0,
+ 36, 0, 6, 37, 38, 39, 40, 0, 0, 41,
+ 0, 45, 42, 43, 44, 45, 16, 83, 83, 83,
+ 83, 0, 83, 36, 83, 83, 83, 83, 83, 0,
+ 0, 83, 0, 28, 83, 83, 83, 83, 83, 45,
+ 28, 0, 45, 28, 0, 0, 28, 28, 41, 2,
+ 3, 36, 4, 5, 36, 0, 6, 7, 8, 9,
+ 45, 0, 40, 10, 11, 0, 12, 13, 14, 15,
+ 16, 28, 36, 0, 28, 16, 41, 0, 42, 41,
+ 0, 0, 16, 0, 0, 0, 0, 43, 16, 16,
+ 40, 0, 28, 40, 29, 0, 0, 41, 0, 0,
+ 0, 29, 0, 0, 37, 0, 42, 29, 29, 42,
+ 0, 40, 38, 0, 0, 43, 0, 28, 43, 0,
+ 0, 0, 0, 0, 0, 0, 45, 42, 0, 0,
+ 28, 28, 37, 0, 0, 37, 43, 0, 36, 0,
+ 38, 0, 0, 38, 0, 0, 0, 0, 0, 0,
+ 0, 17, 0, 37, 0, 19, 0, 0, 28, 0,
+ 0, 38, 0, 41, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 17, 0, 0, 40, 19, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 42, 0, 0, 0, 0, 0, 17,
+ 0, 0, 43, 19, 0, 0, 0, 0, 0, 0,
+ 0, 20, 0, 0, 0, 0, 0, 0, 0, 37,
+ 0, 0, 0, 0, 0, 17, 0, 38, 0, 19,
+ 0, 0, 89, 0, 20, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 17, 0, 0,
+ 0, 19, 134, 0, 0, 0, 0, 0, 45, 20,
+ 0, 18, 0, 0, 0, 45, 0, 0, 0, 17,
+ 36, 45, 45, 19, 135, 0, 0, 36, 0, 0,
+ 0, 0, 0, 36, 36, 20, 18, 0, 0, 0,
+ 28, 0, 17, 0, 0, 41, 19, 0, 0, 0,
+ 0, 0, 41, 28, 28, 0, 0, 20, 41, 40,
+ 0, 0, 18, 0, 0, 0, 40, 0, 0, 0,
+ 0, 0, 40, 0, 0, 42, 17, 0, 0, 20,
+ 19, 0, 42, 0, 43, 0, 0, 0, 42, 0,
+ 0, 43, 0, 0, 0, 0, 0, 43, 0, 46,
+ 0, 37, 20, 46, 0, 0, 0, 0, 37, 38,
+ 0, 0, 0, 0, 37, 0, 38, 0, 0, 0,
+ 0, 0, 38, 2, 34, 35, 4, 5, 36, 18,
+ 6, 37, 38, 39, 40, 0, 20, 10, 11, 0,
+ 42, 43, 44, 45, 16, 0, 2, 34, 35, 4,
+ 0, 36, 0, 6, 37, 38, 39, 40, 0, 46,
+ 41, 0, 0, 42, 43, 44, 45, 16, 0, 1,
+ 0, 2, 3, 0, 4, 5, 0, 0, 6, 7,
+ 8, 9, 0, 0, 0, 10, 11, 0, 12, 13,
+ 14, 15, 16, 0, 0, 0, 0, 2, 34, 35,
+ 4, 0, 36, 0, 6, 37, 38, 39, 40, 17,
+ 0, 41, 0, 19, 42, 43, 44, 45, 16, 2,
+ 34, 35, 4, 0, 36, 0, 6, 37, 38, 39,
+ 40, 0, 0, 41, 0, 0, 42, 43, 44, 45,
+ 16, 2, 34, 35, 4, 0, 36, 0, 6, 37,
+ 38, 39, 40, 0, 0, 41, 0, 0, 42, 43,
+ 44, 45, 16, 0, 2, 3, 141, 4, 5, 20,
+ 0, 6, 7, 8, 9, 0, 0, 0, 10, 11,
+ 0, 12, 13, 14, 15, 16, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 18, 0, 2, 34,
+ 35, 4, 0, 36, 0, 6, 37, 38, 39, 40,
+ 0, 0, 41, 0, 0, 42, 43, 44, 45, 16,
+ 0, 46, 46, 46, 46, 0, 46, 0, 46, 46,
+ 46, 46, 46, 0, 0, 46, 0, 0, 46, 46,
+ 46, 46, 46, 0, 0, 0, 26, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 24, 0,
+ 0, 0, 0, 0, 26, 0, 0, 0, 26, 0,
+ 0, 26, 0, 0, 0, 26, 0, 0, 0, 0,
+ 73, 0, 0, 24, 0, 0, 0, 86, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 26, 0, 0,
+ 0, 0, 26, 0, 0, 0, 0, 26, 0, 92,
+ 0, 0, 0, 0, 0, 26, 0, 0, 0, 98,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 2, 3, 0, 4, 5, 0, 0, 6, 7,
+ 8, 9, 0, 26, 0, 10, 11, 26, 12, 13,
+ 14, 15, 16, 0, 0, 121, 26, 26, 26, 125,
+ 0, 0, 0, 0, 0, 0, 0, 0, 127, 128,
+ 129, 0, 0, 0, 0, 0, 0, 26, 0, 0,
+ 0, 0, 0, 26, 26, 26, 0, 0, 26, 136,
+ 0, 26, 0, 0, 0, 140, 144, 146, 0, 0,
+ 144, 0, 0, 144,
+};
+const short yycheck[] = { 10,
+ 10, 0, 41, 38, 41, 61, 41, 38, 41, 23,
+ 138, 94, 40, 40, 142, 10, 30, 145, 100, 40,
+ 102, 10, 257, 10, 59, 36, 25, 38, 59, 40,
+ 41, 20, 56, 10, 116, 270, 271, 142, 94, 10,
+ 145, 94, 12, 38, 14, 69, 41, 10, 59, 36,
+ 61, 38, 41, 40, 41, 94, 123, 94, 262, 141,
+ 49, 274, 76, 10, 59, 54, 125, 38, 272, 273,
+ 41, 10, 59, 36, 271, 38, 41, 40, 41, 125,
+ 125, 25, 76, 94, 15, 96, 28, 4, 59, 6,
+ 125, -1, 125, -1, -1, 10, 59, 36, -1, 38,
+ 17, 40, 41, 20, -1, -1, 120, -1, 97, 96,
+ -1, -1, 123, 123, 125, -1, -1, -1, -1, 10,
+ 59, 36, -1, 38, -1, 40, 41, -1, 10, -1,
+ 125, -1, 49, 96, -1, -1, 123, -1, 125, -1,
+ -1, -1, -1, 10, 59, 36, -1, 38, -1, 40,
+ 41, 10, -1, -1, 125, -1, 38, 96, -1, 41,
+ 123, -1, 125, 10, 262, 263, -1, 84, 59, -1,
+ -1, 38, 89, -1, 272, 273, -1, 59, -1, 38,
+ -1, 96, 41, -1, -1, -1, 125, -1, -1, -1,
+ -1, 38, 59, -1, -1, -1, 10, -1, -1, -1,
+ 59, -1, -1, -1, -1, 96, -1, -1, -1, -1,
+ 125, -1, 59, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 257, -1, 38, -1, 257, 41, -1, 264,
+ 269, -1, 123, -1, 125, 270, 271, -1, -1, 270,
+ 271, -1, -1, 125, -1, 59, 257, 258, 259, 260,
+ 261, 262, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 273, -1, 275, 276, 277, 278, 279, 264,
+ 257, 258, 259, 260, 261, 262, 263, 264, 265, 266,
+ 267, 268, 269, 270, 271, 272, 273, 264, 275, 276,
+ 277, 278, 279, 264, 257, 258, 259, 260, 261, 262,
+ 263, 264, 265, 266, 267, 268, 269, 270, 271, 272,
+ 273, 125, 275, 276, 277, 278, 279, 264, 257, 258,
+ 259, 260, 261, 262, 263, 264, 265, 266, 267, 268,
+ 269, 270, 271, 272, 273, -1, 275, 276, 277, 278,
+ 279, -1, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, -1,
+ 275, 276, 277, 278, 279, 10, 257, 258, 259, 260,
+ 261, -1, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, 264, -1, 275, 276, 277, 278, 279, 10,
+ 257, 36, -1, 38, -1, 40, 41, 264, 257, -1,
+ -1, -1, -1, 270, 271, 10, -1, -1, -1, -1,
+ 257, 270, 271, 10, 59, 36, -1, 38, -1, 40,
+ 41, 2, -1, 270, 271, -1, -1, -1, -1, 10,
+ 11, -1, 64, 38, -1, 10, 41, -1, 59, 36,
+ -1, 38, -1, 40, 41, 77, 78, 79, -1, 30,
+ 264, 96, -1, -1, 59, -1, -1, 10, -1, -1,
+ -1, 36, 59, -1, -1, 40, 41, -1, -1, -1,
+ -1, -1, -1, -1, 55, 96, -1, -1, 123, 10,
+ 125, 62, 63, 36, -1, 117, -1, 40, -1, 70,
+ -1, 123, -1, 74, -1, -1, 10, -1, -1, 96,
+ 132, -1, 83, 135, 125, 36, 59, -1, -1, 40,
+ 41, 10, -1, -1, -1, -1, -1, -1, -1, -1,
+ 125, 96, -1, -1, 38, -1, 123, 41, 125, -1,
+ -1, -1, -1, -1, -1, -1, -1, 36, 10, -1,
+ -1, 40, -1, 96, -1, 59, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 10, -1, -1,
+ -1, -1, -1, -1, -1, 96, 38, -1, -1, 41,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 10, -1, -1, -1, -1, 38, -1, 59, 41, -1,
+ -1, -1, -1, -1, -1, -1, -1, 96, -1, -1,
+ -1, -1, -1, -1, -1, -1, 59, -1, 38, -1,
+ -1, 125, 257, 258, 259, -1, 261, 262, -1, 264,
+ 265, 266, 267, 268, 123, 270, 271, 272, 273, 59,
+ 275, 276, 277, 278, 279, -1, 257, 258, 259, 260,
+ 261, -1, 263, 264, 265, 266, 267, 268, 269, 270,
+ 271, 272, -1, 125, 275, 276, 277, 278, 279, 264,
+ 257, 258, 259, -1, 261, 262, -1, 264, 265, 266,
+ 267, 268, 125, 270, 271, 272, 273, -1, 275, 276,
+ 277, 278, 279, 258, 259, 260, 261, -1, 263, -1,
+ 265, 266, 267, 268, 269, 125, -1, 272, -1, -1,
+ 275, 276, 277, 278, 279, 258, 259, 260, 261, -1,
+ 263, -1, 265, 266, 267, 268, 269, -1, -1, 272,
+ -1, 10, 275, 276, 277, 278, 279, 258, 259, 260,
+ 261, -1, 263, 10, 265, 266, 267, 268, 269, -1,
+ -1, 272, -1, 257, 275, 276, 277, 278, 279, 38,
+ 264, -1, 41, 10, -1, -1, 270, 271, 10, 258,
+ 259, 38, 261, 262, 41, -1, 265, 266, 267, 268,
+ 59, -1, 10, 272, 273, -1, 275, 276, 277, 278,
+ 279, 38, 59, -1, 41, 257, 38, -1, 10, 41,
+ -1, -1, 264, -1, -1, -1, -1, 10, 270, 271,
+ 38, -1, 59, 41, 257, -1, -1, 59, -1, -1,
+ -1, 264, -1, -1, 10, -1, 38, 270, 271, 41,
+ -1, 59, 10, -1, -1, 38, -1, 257, 41, -1,
+ -1, -1, -1, -1, -1, -1, 125, 59, -1, -1,
+ 270, 271, 38, -1, -1, 41, 59, -1, 125, -1,
+ 38, -1, -1, 41, -1, -1, -1, -1, -1, -1,
+ -1, 36, -1, 59, -1, 40, -1, -1, 125, -1,
+ -1, 59, -1, 125, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, 36, -1, -1, 125, 40, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 125, -1, -1, -1, -1, -1, 36,
+ -1, -1, 125, 40, -1, -1, -1, -1, -1, -1,
+ -1, 96, -1, -1, -1, -1, -1, -1, -1, 125,
+ -1, -1, -1, -1, -1, 36, -1, 125, -1, 40,
+ -1, -1, 94, -1, 96, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 36, -1, -1,
+ -1, 40, 41, -1, -1, -1, -1, -1, 257, 96,
+ -1, 123, -1, -1, -1, 264, -1, -1, -1, 36,
+ 257, 270, 271, 40, 41, -1, -1, 264, -1, -1,
+ -1, -1, -1, 270, 271, 96, 123, -1, -1, -1,
+ 257, -1, 36, -1, -1, 257, 40, -1, -1, -1,
+ -1, -1, 264, 270, 271, -1, -1, 96, 270, 257,
+ -1, -1, 123, -1, -1, -1, 264, -1, -1, -1,
+ -1, -1, 270, -1, -1, 257, 36, -1, -1, 96,
+ 40, -1, 264, -1, 257, -1, -1, -1, 270, -1,
+ -1, 264, -1, -1, -1, -1, -1, 270, -1, 36,
+ -1, 257, 96, 40, -1, -1, -1, -1, 264, 257,
+ -1, -1, -1, -1, 270, -1, 264, -1, -1, -1,
+ -1, -1, 270, 258, 259, 260, 261, 262, 263, 123,
+ 265, 266, 267, 268, 269, -1, 96, 272, 273, -1,
+ 275, 276, 277, 278, 279, -1, 258, 259, 260, 261,
+ -1, 263, -1, 265, 266, 267, 268, 269, -1, 96,
+ 272, -1, -1, 275, 276, 277, 278, 279, -1, 256,
+ -1, 258, 259, -1, 261, 262, -1, -1, 265, 266,
+ 267, 268, -1, -1, -1, 272, 273, -1, 275, 276,
+ 277, 278, 279, -1, -1, -1, -1, 258, 259, 260,
+ 261, -1, 263, -1, 265, 266, 267, 268, 269, 36,
+ -1, 272, -1, 40, 275, 276, 277, 278, 279, 258,
+ 259, 260, 261, -1, 263, -1, 265, 266, 267, 268,
+ 269, -1, -1, 272, -1, -1, 275, 276, 277, 278,
+ 279, 258, 259, 260, 261, -1, 263, -1, 265, 266,
+ 267, 268, 269, -1, -1, 272, -1, -1, 275, 276,
+ 277, 278, 279, -1, 258, 259, 260, 261, 262, 96,
+ -1, 265, 266, 267, 268, -1, -1, -1, 272, 273,
+ -1, 275, 276, 277, 278, 279, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 123, -1, 258, 259,
+ 260, 261, -1, 263, -1, 265, 266, 267, 268, 269,
+ -1, -1, 272, -1, -1, 275, 276, 277, 278, 279,
+ -1, 258, 259, 260, 261, -1, 263, -1, 265, 266,
+ 267, 268, 269, -1, -1, 272, -1, -1, 275, 276,
+ 277, 278, 279, -1, -1, -1, 0, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, 0, -1,
+ -1, -1, -1, -1, 18, -1, -1, -1, 22, -1,
+ -1, 25, -1, -1, -1, 29, -1, -1, -1, -1,
+ 22, -1, -1, 25, -1, -1, -1, 29, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, 51, -1, -1,
+ -1, -1, 56, -1, -1, -1, -1, 61, -1, 51,
+ -1, -1, -1, -1, -1, 69, -1, -1, -1, 61,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 258, 259, -1, 261, 262, -1, -1, 265, 266,
+ 267, 268, -1, 97, -1, 272, 273, 101, 275, 276,
+ 277, 278, 279, -1, -1, 97, 110, 111, 112, 101,
+ -1, -1, -1, -1, -1, -1, -1, -1, 110, 111,
+ 112, -1, -1, -1, -1, -1, -1, 131, -1, -1,
+ -1, -1, -1, 137, 138, 139, -1, -1, 142, 131,
+ -1, 145, -1, -1, -1, 137, 138, 139, -1, -1,
+ 142, -1, -1, 145,
+};
+#define YYFINAL 21
+#ifndef YYDEBUG
+#define YYDEBUG 0
+#endif
+#define YYMAXTOKEN 280
+#if YYDEBUG
+const char * const yyname[] = {
+"end-of-file",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,"'$'",0,"'&'",0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"';'",0,
+"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'^'",0,
+"'`'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+0,0,0,0,0,0,0,"ANDAND","BACKBACK","BANG","CASE","COUNT","DUP","ELSE","END",
+"FLAT","FN","FOR","IF","IN","OROR","PIPE","REDIR","SREDIR","SUB","SUBSHELL",
+"SWITCH","TWIDDLE","WHILE","WORD","HUH",
+};
+const char * const yyrule[] = {
+"$accept : rc",
+"rc : line end",
+"rc : error end",
+"end : END",
+"end : '\\n'",
+"cmdsa : cmd ';'",
+"cmdsa : cmd '&'",
+"line : cmd",
+"line : cmdsa line",
+"body : cmd",
+"body : cmdsan body",
+"cmdsan : cmdsa",
+"cmdsan : cmd '\\n'",
+"brace : '{' body '}'",
+"paren : '(' body ')'",
+"assign : first '=' word",
+"epilog :",
+"epilog : redir epilog",
+"redir : DUP",
+"redir : REDIR word",
+"redir : SREDIR word",
+"case : CASE words ';'",
+"case : CASE words '\\n'",
+"cbody : cmd",
+"cbody : case cbody",
+"cbody : cmdsan cbody",
+"iftail : cmd",
+"iftail : brace ELSE optnl cmd",
+"cmd :",
+"cmd : simple",
+"cmd : brace epilog",
+"cmd : IF paren optnl iftail",
+"cmd : FOR '(' word IN words ')' optnl cmd",
+"cmd : FOR '(' word ')' optnl cmd",
+"cmd : WHILE paren optnl cmd",
+"cmd : SWITCH '(' word ')' optnl '{' cbody '}'",
+"cmd : TWIDDLE optcaret word words",
+"cmd : cmd ANDAND optnl cmd",
+"cmd : cmd OROR optnl cmd",
+"cmd : cmd PIPE optnl cmd",
+"cmd : redir cmd",
+"cmd : assign cmd",
+"cmd : BANG optcaret cmd",
+"cmd : SUBSHELL optcaret cmd",
+"cmd : FN words brace",
+"cmd : FN words",
+"optcaret :",
+"optcaret : '^'",
+"simple : first",
+"simple : simple word",
+"simple : simple redir",
+"first : comword",
+"first : first '^' sword",
+"sword : comword",
+"sword : keyword",
+"word : sword",
+"word : word '^' sword",
+"comword : '$' sword",
+"comword : '$' sword SUB words ')'",
+"comword : COUNT sword",
+"comword : FLAT sword",
+"comword : '`' sword",
+"comword : '`' brace",
+"comword : BACKBACK word brace",
+"comword : BACKBACK word sword",
+"comword : '(' nlwords ')'",
+"comword : REDIR brace",
+"comword : WORD",
+"keyword : FOR",
+"keyword : IN",
+"keyword : WHILE",
+"keyword : IF",
+"keyword : SWITCH",
+"keyword : FN",
+"keyword : ELSE",
+"keyword : CASE",
+"keyword : TWIDDLE",
+"keyword : BANG",
+"keyword : SUBSHELL",
+"words :",
+"words : words word",
+"nlwords :",
+"nlwords : nlwords '\\n'",
+"nlwords : nlwords word",
+"optnl :",
+"optnl : optnl '\\n'",
+};
+#endif
+#if YYDEBUG
+#include <stdio.h>
+#endif
+#ifdef YYSTACKSIZE
+#undef YYMAXDEPTH
+#define YYMAXDEPTH YYSTACKSIZE
+#else
+#ifdef YYMAXDEPTH
+#define YYSTACKSIZE YYMAXDEPTH
+#else
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH 10000
+#endif
+#endif
+#define YYINITSTACKSIZE 200
+int yydebug;
+int yynerrs;
+int yyerrflag;
+int yychar;
+short *yyssp;
+YYSTYPE *yyvsp;
+YYSTYPE yyval;
+YYSTYPE yylval;
+short *yyss;
+short *yysslim;
+YYSTYPE *yyvs;
+int yystacksize;
+#line 167 "parse.y"
+
+void initparse() {
+ star = treecpy(mk(nVar, mk(nWord,"*", NULL, FALSE)), ealloc);
+ nolist = treecpy(mk(nVar, mk(nWord,"ifs", NULL, FALSE)), ealloc);
+}
+
+#line 583 "y.tab.c"
+/* allocate initial stack or double stack size, up to YYMAXDEPTH */
+static int yygrowstack()
+{
+ int newsize, i;
+ short *newss;
+ YYSTYPE *newvs;
+
+ if ((newsize = yystacksize) == 0)
+ newsize = YYINITSTACKSIZE;
+ else if (newsize >= YYMAXDEPTH)
+ return -1;
+ else if ((newsize *= 2) > YYMAXDEPTH)
+ newsize = YYMAXDEPTH;
+ i = yyssp - yyss;
+ newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :
+ (short *)malloc(newsize * sizeof *newss);
+ if (newss == NULL)
+ return -1;
+ yyss = newss;
+ yyssp = newss + i;
+ newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :
+ (YYSTYPE *)malloc(newsize * sizeof *newvs);
+ if (newvs == NULL)
+ return -1;
+ yyvs = newvs;
+ yyvsp = newvs + i;
+ yystacksize = newsize;
+ yysslim = yyss + newsize - 1;
+ return 0;
+}
+
+#define YYABORT goto yyabort
+#define YYREJECT goto yyabort
+#define YYACCEPT goto yyaccept
+#define YYERROR goto yyerrlab
+
+#ifndef YYPARSE_PARAM
+#if defined(__cplusplus) || __STDC__
+#define YYPARSE_PARAM_ARG void
+#define YYPARSE_PARAM_DECL
+#else /* ! ANSI-C/C++ */
+#define YYPARSE_PARAM_ARG
+#define YYPARSE_PARAM_DECL
+#endif /* ANSI-C/C++ */
+#else /* YYPARSE_PARAM */
+#ifndef YYPARSE_PARAM_TYPE
+#define YYPARSE_PARAM_TYPE void *
+#endif
+#if defined(__cplusplus) || __STDC__
+#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL
+#else /* ! ANSI-C/C++ */
+#define YYPARSE_PARAM_ARG YYPARSE_PARAM
+#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;
+#endif /* ANSI-C/C++ */
+#endif /* ! YYPARSE_PARAM */
+
+int
+yyparse (YYPARSE_PARAM_ARG)
+ YYPARSE_PARAM_DECL
+{
+ register int yym, yyn, yystate;
+#if YYDEBUG
+ register const char *yys;
+
+ if ((yys = getenv("YYDEBUG")))
+ {
+ yyn = *yys;
+ if (yyn >= '0' && yyn <= '9')
+ yydebug = yyn - '0';
+ }
+#endif
+
+ yynerrs = 0;
+ yyerrflag = 0;
+ yychar = (-1);
+
+ if (yyss == NULL && yygrowstack()) goto yyoverflow;
+ yyssp = yyss;
+ yyvsp = yyvs;
+ *yyssp = yystate = 0;
+
+yyloop:
+ if ((yyn = yydefred[yystate])) goto yyreduce;
+ if (yychar < 0)
+ {
+ if ((yychar = yylex()) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ }
+ if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, shifting to state %d\n",
+ YYPREFIX, yystate, yytable[yyn]);
+#endif
+ if (yyssp >= yysslim && yygrowstack())
+ {
+ goto yyoverflow;
+ }
+ *++yyssp = yystate = yytable[yyn];
+ *++yyvsp = yylval;
+ yychar = (-1);
+ if (yyerrflag > 0) --yyerrflag;
+ goto yyloop;
+ }
+ if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
+ {
+ yyn = yytable[yyn];
+ goto yyreduce;
+ }
+ if (yyerrflag) goto yyinrecovery;
+#if defined(lint) || defined(__GNUC__)
+ goto yynewerror;
+#endif
+yynewerror:
+ yyerror("syntax error");
+#if defined(lint) || defined(__GNUC__)
+ goto yyerrlab;
+#endif
+yyerrlab:
+ ++yynerrs;
+yyinrecovery:
+ if (yyerrflag < 3)
+ {
+ yyerrflag = 3;
+ for (;;)
+ {
+ if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, error recovery shifting\
+ to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);
+#endif
+ if (yyssp >= yysslim && yygrowstack())
+ {
+ goto yyoverflow;
+ }
+ *++yyssp = yystate = yytable[yyn];
+ *++yyvsp = yylval;
+ goto yyloop;
+ }
+ else
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: error recovery discarding state %d\n",
+ YYPREFIX, *yyssp);
+#endif
+ if (yyssp <= yyss) goto yyabort;
+ --yyssp;
+ --yyvsp;
+ }
+ }
+ }
+ else
+ {
+ if (yychar == 0) goto yyabort;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
+ YYPREFIX, yystate, yychar, yys);
+ }
+#endif
+ yychar = (-1);
+ goto yyloop;
+ }
+yyreduce:
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: state %d, reducing by rule %d (%s)\n",
+ YYPREFIX, yystate, yyn, yyrule[yyn]);
+#endif
+ yym = yylen[yyn];
+ yyval = yyvsp[1-yym];
+ switch (yyn)
+ {
+case 1:
+#line 47 "parse.y"
+{ parsetree = yyvsp[-1].node; YYACCEPT; }
+break;
+case 2:
+#line 48 "parse.y"
+{ yyerrok; parsetree = NULL; YYABORT; }
+break;
+case 3:
+#line 51 "parse.y"
+{ if (!heredoc(1)) YYABORT; }
+break;
+case 4:
+#line 52 "parse.y"
+{ if (!heredoc(0)) YYABORT; }
+break;
+case 6:
+#line 56 "parse.y"
+{ yyval.node = (yyvsp[-1].node != NULL ? mk(nNowait,yyvsp[-1].node) : yyvsp[-1].node); }
+break;
+case 8:
+#line 60 "parse.y"
+{ yyval.node = (yyvsp[-1].node != NULL ? mk(nBody,yyvsp[-1].node,yyvsp[0].node) : yyvsp[0].node); }
+break;
+case 10:
+#line 64 "parse.y"
+{ yyval.node = (yyvsp[-1].node == NULL ? yyvsp[0].node : yyvsp[0].node == NULL ? yyvsp[-1].node : mk(nBody,yyvsp[-1].node,yyvsp[0].node)); }
+break;
+case 12:
+#line 67 "parse.y"
+{ yyval.node = yyvsp[-1].node; if (!heredoc(0)) YYABORT; }
+break;
+case 13:
+#line 69 "parse.y"
+{ yyval.node = yyvsp[-1].node; }
+break;
+case 14:
+#line 71 "parse.y"
+{ yyval.node = yyvsp[-1].node; }
+break;
+case 15:
+#line 73 "parse.y"
+{ yyval.node = mk(nAssign,yyvsp[-2].node,yyvsp[0].node); }
+break;
+case 16:
+#line 75 "parse.y"
+{ yyval.node = NULL; }
+break;
+case 17:
+#line 76 "parse.y"
+{ yyval.node = mk(nEpilog,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 18:
+#line 79 "parse.y"
+{ yyval.node = mk(nDup,yyvsp[0].dup.type,yyvsp[0].dup.left,yyvsp[0].dup.right); }
+break;
+case 19:
+#line 80 "parse.y"
+{ yyval.node = mk(nRedir,yyvsp[-1].redir.type,yyvsp[-1].redir.fd,yyvsp[0].node);
+ if (yyvsp[-1].redir.type == rHeredoc && !qdoc(yyvsp[0].node, yyval.node)) YYABORT; /* queue heredocs up */
+ }
+break;
+case 20:
+#line 83 "parse.y"
+{ yyval.node = mk(nRedir,yyvsp[-1].redir.type,yyvsp[-1].redir.fd,yyvsp[0].node);
+ if (yyvsp[-1].redir.type == rHeredoc && !qdoc(yyvsp[0].node, yyval.node)) YYABORT; /* queue heredocs up */
+ }
+break;
+case 21:
+#line 87 "parse.y"
+{ yyval.node = mk(nCase, yyvsp[-1].node); }
+break;
+case 22:
+#line 88 "parse.y"
+{ yyval.node = mk(nCase, yyvsp[-1].node); }
+break;
+case 23:
+#line 90 "parse.y"
+{ yyval.node = mk(nCbody, yyvsp[0].node, NULL); }
+break;
+case 24:
+#line 91 "parse.y"
+{ yyval.node = mk(nCbody, yyvsp[-1].node, yyvsp[0].node); }
+break;
+case 25:
+#line 92 "parse.y"
+{ yyval.node = mk(nCbody, yyvsp[-1].node, yyvsp[0].node); }
+break;
+case 27:
+#line 95 "parse.y"
+{ yyval.node = mk(nElse,yyvsp[-3].node,yyvsp[0].node); }
+break;
+case 28:
+#line 97 "parse.y"
+{ yyval.node = NULL; }
+break;
+case 30:
+#line 99 "parse.y"
+{ yyval.node = mk(nBrace,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 31:
+#line 100 "parse.y"
+{ yyval.node = mk(nIf,yyvsp[-2].node,yyvsp[0].node); }
+break;
+case 32:
+#line 101 "parse.y"
+{ yyval.node = mk(nForin,yyvsp[-5].node,yyvsp[-3].node,yyvsp[0].node); }
+break;
+case 33:
+#line 102 "parse.y"
+{ yyval.node = mk(nForin,yyvsp[-3].node,star,yyvsp[0].node); }
+break;
+case 34:
+#line 103 "parse.y"
+{ yyval.node = mk(nWhile,yyvsp[-2].node,yyvsp[0].node); }
+break;
+case 35:
+#line 104 "parse.y"
+{ yyval.node = mk(nSwitch,yyvsp[-5].node,yyvsp[-1].node); }
+break;
+case 36:
+#line 105 "parse.y"
+{ yyval.node = mk(nMatch,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 37:
+#line 106 "parse.y"
+{ yyval.node = mk(nAndalso,yyvsp[-3].node,yyvsp[0].node); }
+break;
+case 38:
+#line 107 "parse.y"
+{ yyval.node = mk(nOrelse,yyvsp[-3].node,yyvsp[0].node); }
+break;
+case 39:
+#line 108 "parse.y"
+{ yyval.node = mk(nPipe,yyvsp[-2].pipe.left,yyvsp[-2].pipe.right,yyvsp[-3].node,yyvsp[0].node); }
+break;
+case 40:
+#line 109 "parse.y"
+{ yyval.node = (yyvsp[0].node != NULL ? mk(nPre,yyvsp[-1].node,yyvsp[0].node) : yyvsp[-1].node); }
+break;
+case 41:
+#line 110 "parse.y"
+{ yyval.node = (yyvsp[0].node != NULL ? mk(nPre,yyvsp[-1].node,yyvsp[0].node) : yyvsp[-1].node); }
+break;
+case 42:
+#line 111 "parse.y"
+{ yyval.node = mk(nBang,yyvsp[0].node); }
+break;
+case 43:
+#line 112 "parse.y"
+{ yyval.node = mk(nSubshell,yyvsp[0].node); }
+break;
+case 44:
+#line 113 "parse.y"
+{ yyval.node = mk(nNewfn,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 45:
+#line 114 "parse.y"
+{ yyval.node = mk(nRmfn,yyvsp[0].node); }
+break;
+case 49:
+#line 120 "parse.y"
+{ yyval.node = (yyvsp[0].node != NULL ? mk(nArgs,yyvsp[-1].node,yyvsp[0].node) : yyvsp[-1].node); }
+break;
+case 50:
+#line 121 "parse.y"
+{ yyval.node = mk(nArgs,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 52:
+#line 124 "parse.y"
+{ yyval.node = mk(nConcat,yyvsp[-2].node,yyvsp[0].node); }
+break;
+case 54:
+#line 127 "parse.y"
+{ yyval.node = mk(nWord, yyvsp[0].keyword, NULL, FALSE); }
+break;
+case 56:
+#line 130 "parse.y"
+{ yyval.node = mk(nConcat,yyvsp[-2].node,yyvsp[0].node); }
+break;
+case 57:
+#line 132 "parse.y"
+{ yyval.node = mk(nVar,yyvsp[0].node); }
+break;
+case 58:
+#line 133 "parse.y"
+{ yyval.node = mk(nVarsub,yyvsp[-3].node,yyvsp[-1].node); }
+break;
+case 59:
+#line 134 "parse.y"
+{ yyval.node = mk(nCount,yyvsp[0].node); }
+break;
+case 60:
+#line 135 "parse.y"
+{ yyval.node = mk(nFlat, yyvsp[0].node); }
+break;
+case 61:
+#line 136 "parse.y"
+{ yyval.node = mk(nBackq,nolist,yyvsp[0].node); }
+break;
+case 62:
+#line 137 "parse.y"
+{ yyval.node = mk(nBackq,nolist,yyvsp[0].node); }
+break;
+case 63:
+#line 138 "parse.y"
+{ yyval.node = mk(nBackq,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 64:
+#line 139 "parse.y"
+{ yyval.node = mk(nBackq,yyvsp[-1].node,yyvsp[0].node); }
+break;
+case 65:
+#line 140 "parse.y"
+{ yyval.node = yyvsp[-1].node; }
+break;
+case 66:
+#line 141 "parse.y"
+{ yyval.node = mk(nNmpipe,yyvsp[-1].redir.type,yyvsp[-1].redir.fd,yyvsp[0].node); }
+break;
+case 67:
+#line 142 "parse.y"
+{ yyval.node = mk(nWord, yyvsp[0].word.w, yyvsp[0].word.m, yyvsp[0].word.q); }
+break;
+case 68:
+#line 144 "parse.y"
+{ yyval.keyword = "for"; }
+break;
+case 69:
+#line 145 "parse.y"
+{ yyval.keyword = "in"; }
+break;
+case 70:
+#line 146 "parse.y"
+{ yyval.keyword = "while"; }
+break;
+case 71:
+#line 147 "parse.y"
+{ yyval.keyword = "if"; }
+break;
+case 72:
+#line 148 "parse.y"
+{ yyval.keyword = "switch"; }
+break;
+case 73:
+#line 149 "parse.y"
+{ yyval.keyword = "fn"; }
+break;
+case 74:
+#line 150 "parse.y"
+{ yyval.keyword = "else"; }
+break;
+case 75:
+#line 151 "parse.y"
+{ yyval.keyword = "case"; }
+break;
+case 76:
+#line 152 "parse.y"
+{ yyval.keyword = "~"; }
+break;
+case 77:
+#line 153 "parse.y"
+{ yyval.keyword = "!"; }
+break;
+case 78:
+#line 154 "parse.y"
+{ yyval.keyword = "@"; }
+break;
+case 79:
+#line 156 "parse.y"
+{ yyval.node = NULL; }
+break;
+case 80:
+#line 157 "parse.y"
+{ yyval.node = (yyvsp[-1].node != NULL ? (yyvsp[0].node != NULL ? mk(nLappend,yyvsp[-1].node,yyvsp[0].node) : yyvsp[-1].node) : yyvsp[0].node); }
+break;
+case 81:
+#line 159 "parse.y"
+{ yyval.node = NULL; }
+break;
+case 83:
+#line 161 "parse.y"
+{ yyval.node = (yyvsp[-1].node != NULL ? (yyvsp[0].node != NULL ? mk(nLappend,yyvsp[-1].node,yyvsp[0].node) : yyvsp[-1].node) : yyvsp[0].node); }
+break;
+#line 1062 "y.tab.c"
+ }
+ yyssp -= yym;
+ yystate = *yyssp;
+ yyvsp -= yym;
+ yym = yylhs[yyn];
+ if (yystate == 0 && yym == 0)
+ {
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state 0 to\
+ state %d\n", YYPREFIX, YYFINAL);
+#endif
+ yystate = YYFINAL;
+ *++yyssp = YYFINAL;
+ *++yyvsp = yyval;
+ if (yychar < 0)
+ {
+ if ((yychar = yylex()) < 0) yychar = 0;
+#if YYDEBUG
+ if (yydebug)
+ {
+ yys = 0;
+ if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
+ if (!yys) yys = "illegal-symbol";
+ printf("%sdebug: state %d, reading %d (%s)\n",
+ YYPREFIX, YYFINAL, yychar, yys);
+ }
+#endif
+ }
+ if (yychar == 0) goto yyaccept;
+ goto yyloop;
+ }
+ if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
+ yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
+ yystate = yytable[yyn];
+ else
+ yystate = yydgoto[yym];
+#if YYDEBUG
+ if (yydebug)
+ printf("%sdebug: after reduction, shifting from state %d \
+to state %d\n", YYPREFIX, *yyssp, yystate);
+#endif
+ if (yyssp >= yysslim && yygrowstack())
+ {
+ goto yyoverflow;
+ }
+ *++yyssp = yystate;
+ *++yyvsp = yyval;
+ goto yyloop;
+yyoverflow:
+ yyerror("yacc stack overflow");
+yyabort:
+ return (1);
+yyaccept:
+ return (0);
+}
diff --git a/parse.h b/parse.h
@@ -0,0 +1,37 @@
+#ifndef YYERRCODE
+#define YYERRCODE 256
+#endif
+
+#define ANDAND 257
+#define BACKBACK 258
+#define BANG 259
+#define CASE 260
+#define COUNT 261
+#define DUP 262
+#define ELSE 263
+#define END 264
+#define FLAT 265
+#define FN 266
+#define FOR 267
+#define IF 268
+#define IN 269
+#define OROR 270
+#define PIPE 271
+#define REDIR 272
+#define SREDIR 273
+#define SUB 274
+#define SUBSHELL 275
+#define SWITCH 276
+#define TWIDDLE 277
+#define WHILE 278
+#define WORD 279
+#define HUH 280
+typedef union {
+ struct Node *node;
+ struct Redir redir;
+ struct Pipe pipe;
+ struct Dup dup;
+ struct Word word;
+ char *keyword;
+} YYSTYPE;
+extern YYSTYPE yylval;
diff --git a/random.pl b/random.pl
@@ -0,0 +1,15 @@
+#! /usr/bin/perl
+
+$count = 10;
+$size = rand(1000);
+
+for ($i = 0; $i < $count; ++$i) {
+ open OUT, "> t$i" or die;
+ for ($j = 0; $j < $size; ++$j) {
+ printf OUT "%c", rand(256);
+ }
+ close OUT;
+ $cmd = "./rc t$i";
+ print $cmd, "\n";
+ system $cmd;
+}
diff --git a/rc.spec b/rc.spec
@@ -0,0 +1,31 @@
+%define name rc
+%define version 1.7.1
+%define release 1
+
+Summary: rc - the Plan 9 and Tenth Edition shell
+Name: %name
+Version: %version
+Release: %release
+Group: Shells
+License: distributable
+Source0: http://www.libra-aries-books.co.uk/software/rc/release/%name-%version.tar.gz
+Buildroot: /var/tmp/%{name}-rpmroot
+
+%description
+This is a reimplementation for Unix, by Byron Rakitzis, of the Plan 9
+shell. rc offers much the same capabilities as a traditional Bourne
+shell, but with a much cleaner syntax.
+
+%prep
+%setup
+
+%build
+sh configure --with-readline --prefix "$RPM_BUILD_ROOT" --mandir "$RPM_BUILD_ROOT/usr/share/man"
+make
+
+%install
+make install
+
+%files
+/bin/rc
+/usr/share/man/man1/rc.1.gz
diff --git a/slow b/slow
@@ -0,0 +1,11 @@
+for (i in 0 1 2 3 4 5 6 7 8 9) {
+ x=()
+ y=()
+ for (j in 0 1 2 3 4 5 6 7 8 9)
+ for (k in 0 1 2 3 4 5 6 7 8 9)
+ for (l in 0 1 2 3 4 5 6 7 8 9) {
+ x = $x^.
+ y = ($y $x)
+ }
+ echo $#y
+}
diff --git a/stamp-h b/stamp-h
@@ -0,0 +1 @@
+timestamp
diff --git a/stamp-h.in b/stamp-h.in
@@ -0,0 +1 @@
+timestamp
diff --git a/testcld.c b/testcld.c
@@ -0,0 +1,19 @@
+#include <errno.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+int main(void) {
+ int i;
+ sigset(SIGCLD, SIG_IGN);
+ switch (fork()) {
+ case -1:
+ return 1;
+ case 0:
+ return 0;
+ default:
+ sleep(1);
+ if (wait(&i) == -1 && errno == ECHILD) return 0;
+ else return 1;
+ }
+}
diff --git a/tmp b/tmp
@@ -0,0 +1,2 @@
+x=('#' '#' '#')
+eval z^`{whatis -v x} >[2]/dev/null
diff --git a/version.c.in b/version.c.in
@@ -1 +0,0 @@
-const char id[] = "@(#)@PACKAGE@ version @VERSION@, @RELDATE@.";
