Change rl_complete() and rl_list_possib() to be function pointers instead.

This is a much cleaner design and also works with or without the configure
--enable-default-complete option.

See the examples for details.

Makefile.am

@@ -1,2 +1,2 @@
 AUTOMAKE_OPTIONS = foreign
-SUBDIRS = src examples
+SUBDIRS = src include man examples

Makefile.in

@@ -32,7 +32,7 @@ POST_UNINSTALL = :
 subdir = .
 DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
 	$(srcdir)/Makefile.in $(srcdir)/config.h.in \
-	$(top_srcdir)/configure depcomp install-sh missing
+	$(top_srcdir)/configure TODO depcomp install-sh missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
 am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
@@ -63,7 +63,8 @@ am__remove_distdir = \
   { test ! -d $(distdir) \
     || { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
          && rm -fr $(distdir); }; }
-DIST_ARCHIVES = $(distdir).tar.gz
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 \
+	$(distdir).tar.lzma
 GZIP_ENV = --best
 distuninstallcheck_listfiles = find . -type f -print
 distcleancheck_listfiles = find . -type f -print
@@ -153,7 +154,7 @@ target_alias = @target_alias@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
 AUTOMAKE_OPTIONS = foreign
-SUBDIRS = src examples
+SUBDIRS = src include man examples
 all: config.h
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
 
@@ -392,11 +393,9 @@ distdir: $(DISTFILES)
 dist-gzip: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 	$(am__remove_distdir)
-
 dist-bzip2: distdir
 	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
 	$(am__remove_distdir)
-
 dist-lzma: distdir
 	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
 	$(am__remove_distdir)
@@ -416,6 +415,8 @@ dist-zip: distdir
 
 dist dist-all: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+	tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
+	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
 	$(am__remove_distdir)
 
 # This target untars the dist file and tries a VPATH configuration.  Then

README

@@ -1,7 +1,7 @@
 README                                          -*-text-*-
-======
+
 This is a line-editing library.  It can be linked into almost any
-program to provide command-line editing and recall.
+program to provide command-line editing and history.  
 
 It is call-compatible with the FSF readline library, but it is a
 fraction of the size (and offers fewer features).  It does not use
@@ -9,36 +9,15 @@ standard I/O.  It is distributed under a "C News-like" copyright, see
 the file LICENSE for details.
 
 Configuration is made by supplying different options to the GNU
-configure script.  In the examples directory, type "make testit" to
-get a small slow shell for testing.
+configure script.  In the examples directory you can find a small and
+slow shell for testing called testit.
 
-Changes
--------
-An earlier version was distributed with Byron's rc.  Principal changes
-over that version include:
-
- * Faster.
- * Is eight-bit clean (thanks to brendan@cs.widener.edu)
- * Written in K&R C, but ANSI compliant (gcc all warnings)
- * Propagates EOF properly; rc trip test now passes
- * Doesn't need or use or provide memmove.
- * More robust
- * Calling sequence changed to be compatible with readline.
- * Test program, new manpage, better configuration
- * More system-independant; includes Unix and OS-9 support.
-
-This contains some changes since the posting to comp.sources.misc:
- * Bugfix for completion on absolute pathnames.
- * Better handling of M-n versus showing raw 8bit chars.
- * Better signal handling.
- * Now supports termios/termio/sgttyb ioctl's.
- * Add M-m command to toggle how 8bit data is displayed.
-
-Bugs
-----
-There is one known bug. History-searching redraws the line wrong if
-the text retrieved is shorter then the prompt.
+This library was previously also packaged exclusively for Debian.  The
+exact origin of the Debian version is unclear, see the Sid package at
+http://packages.debian.org/sid/libeditline0 for details.  There are
+some differences between that version and upstream, some of those
+patches will also be merged here.
 
 Enjoy,
-	Rich $alz
-	<rsalz@osf.org>
+	Joachim Nilsson
+	<joachim@vmlinux.org>

TODO

@@ -0,0 +1,14 @@
+TODO
+
+* Merge in useful patches from Debian package
+
+* Add --enable-FEATURE for features defined in Makefile-minix.in
+
+* Add support for custom completion, rl_attempted_completion_function.
+
+* Add support for inhibiting completion: rl_inhibit_completion
+
+* Add support for arrow keys, home, end, etc.  See the following URL
+  for how to catch complex key strokes such as escape sequences:
+  http://www.unixwiz.net/techtips/termios-vmin-vtime.html
+

config.h.in

@@ -10,9 +10,8 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
-/* Define to 1 if your system has a GNU libc compatible `malloc' function, and
-   to 0 otherwise. */
-#undef HAVE_MALLOC
+/* Define to 1 if you have the <malloc.h> header file. */
+#undef HAVE_MALLOC_H
 
 /* Define to 1 if you have the <memory.h> header file. */
 #undef HAVE_MEMORY_H
@@ -20,13 +19,12 @@
 /* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
 #undef HAVE_NDIR_H
 
-/* Define to 1 if your system has a GNU libc compatible `realloc' function,
-   and to 0 otherwise. */
-#undef HAVE_REALLOC
-
 /* Define to 1 if you have the <sgtty.h> header file. */
 #undef HAVE_SGTTY_H
 
+/* Define to 1 if you have the <signal.h> header file. */
+#undef HAVE_SIGNAL_H
+
 /* Define to 1 if `stat' has the bug that it succeeds when given the
    zero-length file name argument. */
 #undef HAVE_STAT_EMPTY_STRING_BUG
@@ -66,6 +64,9 @@
 /* Define to 1 if you have the <sys/types.h> header file. */
 #undef HAVE_SYS_TYPES_H
 
+/* Define to 1 if you have the `tcgetattr' function. */
+#undef HAVE_TCGETATTR
+
 /* Define to 1 if you have the <termios.h> header file. */
 #undef HAVE_TERMIOS_H
 
@@ -75,6 +76,9 @@
 /* Define to 1 if you have the <unistd.h> header file. */
 #undef HAVE_UNISTD_H
 
+/* Enable static keyword, hides internal methods. */
+#undef HIDE
+
 /* Define to 1 if `lstat' dereferences a symlink specified with a trailing
    slash. */
 #undef LSTAT_FOLLOWS_SLASHED_SYMLINK
@@ -103,17 +107,11 @@
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
-/* Glue definitions for Minix sources. */
+/* Default to UNIX backend, should be detected. */
 #undef SYS_UNIX
 
 /* Version number of package */
 #undef VERSION
 
-/* Define to rpl_malloc if the replacement function should be used. */
-#undef malloc
-
-/* Define to rpl_realloc if the replacement function should be used. */
-#undef realloc
-
 /* Define to `unsigned int' if <sys/types.h> does not define. */
 #undef size_t

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for minix_editline 0.1.0.
+# Generated by GNU Autoconf 2.61 for Minix editline 0.2.2.
 #
 # Report bugs to <joachim@vmlinux.org>.
 #
@@ -572,10 +572,10 @@ MAKEFLAGS=
 SHELL=${CONFIG_SHELL-/bin/sh}
 
 # Identity of this package.
-PACKAGE_NAME='minix_editline'
-PACKAGE_TARNAME='minix_editline'
-PACKAGE_VERSION='0.1.0'
-PACKAGE_STRING='minix_editline 0.1.0'
+PACKAGE_NAME='Minix editline'
+PACKAGE_TARNAME='minix-editline'
+PACKAGE_VERSION='0.2.2'
+PACKAGE_STRING='Minix editline 0.2.2'
 PACKAGE_BUGREPORT='joachim@vmlinux.org'
 
 ac_unique_file="src/editline.c"
@@ -695,6 +695,8 @@ CPP
 GREP
 EGREP
 LIBOBJS
+COMPLETE_TRUE
+COMPLETE_FALSE
 LTLIBOBJS'
 ac_subst_files=''
       ac_precious_vars='build_alias
@@ -1208,7 +1210,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures minix_editline 0.1.0 to adapt to many kinds of systems.
+\`configure' configures Minix editline 0.2.2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1256,7 +1258,7 @@ Fine tuning of the installation directories:
   --infodir=DIR          info documentation [DATAROOTDIR/info]
   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
   --mandir=DIR           man documentation [DATAROOTDIR/man]
-  --docdir=DIR           documentation root [DATAROOTDIR/doc/minix_editline]
+  --docdir=DIR           documentation root [DATAROOTDIR/doc/minix-editline]
   --htmldir=DIR          html documentation [DOCDIR]
   --dvidir=DIR           dvi documentation [DOCDIR]
   --pdfdir=DIR           pdf documentation [DOCDIR]
@@ -1274,7 +1276,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of minix_editline 0.1.0:";;
+     short | recursive ) echo "Configuration of Minix editline 0.2.2:";;
    esac
   cat <<\_ACEOF
 
@@ -1283,6 +1285,7 @@ Optional Features:
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
+  --enable-default-complete      Enable default completion handler.
 
 Some influential environment variables:
   CC          C compiler command
@@ -1358,7 +1361,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-minix_editline configure 0.1.0
+Minix editline configure 0.2.2
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1372,7 +1375,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by minix_editline $as_me 0.1.0, which was
+It was created by Minix editline $as_me 0.2.2, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -2066,8 +2069,8 @@ fi
 
 
 # Define the identity of the package.
- PACKAGE='minix_editline'
- VERSION='0.1.0'
+ PACKAGE='minix-editline'
+ VERSION='0.2.2'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -4213,6 +4216,8 @@ _ACEOF
 
 fi
 
+# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
+# mess up the traditional malloc check.
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 
 
@@ -4287,7 +4292,9 @@ done
 
 
 
-for ac_header in sgtty.h stdlib.h string.h termio.h termios.h
+
+
+for ac_header in malloc.h signal.h sgtty.h stdlib.h string.h termio.h termios.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
@@ -4508,6 +4515,11 @@ cat >>confdefs.h <<\_ACEOF
 #define SYS_UNIX 1
 _ACEOF
 
+
+cat >>confdefs.h <<\_ACEOF
+#define HIDE 1
+_ACEOF
+
 { echo "$as_me:$LINENO: checking for size_t" >&5
 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
 if test "${ac_cv_type_size_t+set}" = set; then
@@ -4695,476 +4707,10 @@ echo "${ECHO_T}$ac_cv_prog_gcc_traditional" >&6; }
   fi
 fi
 
-
-for ac_header in stdlib.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-    ( cat <<\_ASBOX
-## ---------------------------------- ##
-## Report this to joachim@vmlinux.org ##
-## ---------------------------------- ##
-_ASBOX
-     ) | sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-{ echo "$as_me:$LINENO: checking for GNU libc compatible malloc" >&5
-echo $ECHO_N "checking for GNU libc compatible malloc... $ECHO_C" >&6; }
-if test "${ac_cv_func_malloc_0_nonnull+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_malloc_0_nonnull=no
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *malloc ();
-#endif
-
-int
-main ()
-{
-return ! malloc (0);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_malloc_0_nonnull=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_malloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_malloc_0_nonnull" >&5
-echo "${ECHO_T}$ac_cv_func_malloc_0_nonnull" >&6; }
-if test $ac_cv_func_malloc_0_nonnull = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MALLOC 1
-_ACEOF
-
-else
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_MALLOC 0
-_ACEOF
-
-   case " $LIBOBJS " in
-  *" malloc.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS malloc.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<\_ACEOF
-#define malloc rpl_malloc
-_ACEOF
-
-fi
-
-
-
-
-for ac_header in stdlib.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  { echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_header_compiler=no
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-
-rm -f conftest.err conftest.$ac_ext
-{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-    ( cat <<\_ASBOX
-## ---------------------------------- ##
-## Report this to joachim@vmlinux.org ##
-## ---------------------------------- ##
-_ASBOX
-     ) | sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-{ echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-ac_res=`eval echo '${'$as_ac_Header'}'`
-	       { echo "$as_me:$LINENO: result: $ac_res" >&5
-echo "${ECHO_T}$ac_res" >&6; }
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-{ echo "$as_me:$LINENO: checking for GNU libc compatible realloc" >&5
-echo $ECHO_N "checking for GNU libc compatible realloc... $ECHO_C" >&6; }
-if test "${ac_cv_func_realloc_0_nonnull+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_func_realloc_0_nonnull=no
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#if defined STDC_HEADERS || defined HAVE_STDLIB_H
-# include <stdlib.h>
-#else
-char *realloc ();
-#endif
-
-int
-main ()
-{
-return ! realloc (0, 0);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_realloc_0_nonnull=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_realloc_0_nonnull=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-
-
-fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_realloc_0_nonnull" >&5
-echo "${ECHO_T}$ac_cv_func_realloc_0_nonnull" >&6; }
-if test $ac_cv_func_realloc_0_nonnull = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_REALLOC 1
-_ACEOF
-
-else
-  cat >>confdefs.h <<\_ACEOF
-#define HAVE_REALLOC 0
-_ACEOF
-
-   case " $LIBOBJS " in
-  *" realloc.$ac_objext "* ) ;;
-  *) LIBOBJS="$LIBOBJS realloc.$ac_objext"
- ;;
-esac
-
-
-cat >>confdefs.h <<\_ACEOF
-#define realloc rpl_realloc
-_ACEOF
-
-fi
-
-
-
+# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
+# mess up the traditional malloc check.
+#AC_FUNC_MALLOC
+#AC_FUNC_REALLOC
 { echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
 echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; }
 if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
@@ -5332,7 +4878,8 @@ fi
 
 
 
-for ac_func in strchr strdup strrchr
+
+for ac_func in strchr strdup strrchr tcgetattr
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 { echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -5426,7 +4973,36 @@ fi
 done
 
 
-ac_config_files="$ac_config_files Makefile src/Makefile examples/Makefile"
+# Check whether --enable-default-complete was given.
+if test "${enable_default_complete+set}" = set; then
+  enableval=$enable_default_complete;
+   case "${enableval}" in
+       yes)
+        complete=true
+        ;;
+       no)
+        complete=false
+        ;;
+       *)
+        { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-default-complete" >&5
+echo "$as_me: error: bad value ${enableval} for --enable-default-complete" >&2;}
+   { (exit 1); exit 1; }; }
+        ;;
+   esac
+else
+  complete=false
+fi
+
+ if test x$complete = xtrue; then
+  COMPLETE_TRUE=
+  COMPLETE_FALSE='#'
+else
+  COMPLETE_TRUE='#'
+  COMPLETE_FALSE=
+fi
+
+
+ac_config_files="$ac_config_files Makefile src/Makefile include/Makefile man/Makefile examples/Makefile"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -5538,6 +5114,13 @@ echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
 Usually this means the macro was only invoked conditionally." >&2;}
    { (exit 1); exit 1; }; }
 fi
+if test -z "${COMPLETE_TRUE}" && test -z "${COMPLETE_FALSE}"; then
+  { { echo "$as_me:$LINENO: error: conditional \"COMPLETE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&5
+echo "$as_me: error: conditional \"COMPLETE\" was never defined.
+Usually this means the macro was only invoked conditionally." >&2;}
+   { (exit 1); exit 1; }; }
+fi
 
 : ${CONFIG_STATUS=./config.status}
 ac_clean_files_save=$ac_clean_files
@@ -5838,7 +5421,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by minix_editline $as_me 0.1.0, which was
+This file was extended by Minix editline $as_me 0.2.2, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5891,7 +5474,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-minix_editline config.status 0.1.0
+Minix editline config.status 0.2.2
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -6009,6 +5592,8 @@ do
     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+    "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
     "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
 
   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
@@ -6152,10 +5737,12 @@ CPP!$CPP$ac_delim
 GREP!$GREP$ac_delim
 EGREP!$EGREP$ac_delim
 LIBOBJS!$LIBOBJS$ac_delim
+COMPLETE_TRUE!$COMPLETE_TRUE$ac_delim
+COMPLETE_FALSE!$COMPLETE_FALSE$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 81; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 83; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5

configure.ac

@@ -2,12 +2,12 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.61)
-AC_INIT(minix_editline, 0.1.0, joachim@vmlinux.org)
+AC_INIT(Minix editline, 0.2.2, joachim@vmlinux.org)
 AC_CONFIG_SRCDIR([src/editline.c])
 AC_CONFIG_HEADER([config.h])
 
 # Prepare automake
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([dist-bzip2 dist-lzma])
 
 # Checks for programs.
 AC_PROG_CC
@@ -18,21 +18,41 @@ AC_PROG_RANLIB
 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
-AC_CHECK_HEADERS([sgtty.h stdlib.h string.h termio.h termios.h])
+# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
+# mess up the traditional malloc check.
+AC_CHECK_HEADERS([malloc.h signal.h sgtty.h stdlib.h string.h termio.h termios.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_HEADER_STAT
 
 # Overrides and types, should be a check.
-AC_DEFINE([SYS_UNIX], [1], [Glue definitions for Minix sources.])
+AC_DEFINE([SYS_UNIX], [1], [Default to UNIX backend, should be detected.])
+AC_DEFINE([HIDE], [1], [Enable static keyword, hides internal methods.])
 AC_TYPE_SIZE_T
 
 # Checks for library functions.
 AC_FUNC_CLOSEDIR_VOID
 AC_PROG_GCC_TRADITIONAL
-AC_FUNC_MALLOC
-AC_FUNC_REALLOC
+# Check for malloc.h instead of AC_FUNC_MALLOC/REALLOC AIX and others
+# mess up the traditional malloc check.
+#AC_FUNC_MALLOC
+#AC_FUNC_REALLOC
 AC_FUNC_STAT
-AC_CHECK_FUNCS([strchr strdup strrchr])
+AC_CHECK_FUNCS([strchr strdup strrchr tcgetattr])
 
-AC_OUTPUT(Makefile src/Makefile examples/Makefile)
+AC_ARG_ENABLE([default-complete],
+   [  --enable-default-complete      Enable default completion handler.],[
+   case "${enableval}" in
+       yes)
+        complete=true
+        ;;
+       no)
+        complete=false
+        ;;
+       *)
+        AC_MSG_ERROR([bad value ${enableval} for --enable-default-complete])
+        ;;
+   esac],[complete=false])
+AM_CONDITIONAL([COMPLETE], [test x$complete = xtrue])
+
+AC_OUTPUT(Makefile src/Makefile include/Makefile man/Makefile examples/Makefile)

examples/Makefile.am

@@ -1,8 +1,7 @@
+AUTOMAKE_OPTIONS = foreign
+
 LDADD = $(top_builddir)/src/libedit.a
-AM_CFLAGS = -I$(top_srcdir)/src
+AM_CFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/include
 
 # TODO: Port "fileman" example from BSD editline
-noinst_PROGRAMS = testit
-
-testit_SOURCES = testit.c
-#fileman_SOURCES = fileman.c
+noinst_PROGRAMS = testit cli

examples/Makefile.in

@@ -30,7 +30,7 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
-noinst_PROGRAMS = testit$(EXEEXT)
+noinst_PROGRAMS = testit$(EXEEXT) cli$(EXEEXT)
 subdir = examples
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -41,8 +41,12 @@ mkinstalldirs = $(install_sh) -d
 CONFIG_HEADER = $(top_builddir)/config.h
 CONFIG_CLEAN_FILES =
 PROGRAMS = $(noinst_PROGRAMS)
-am_testit_OBJECTS = testit.$(OBJEXT)
-testit_OBJECTS = $(am_testit_OBJECTS)
+cli_SOURCES = cli.c
+cli_OBJECTS = cli.$(OBJEXT)
+cli_LDADD = $(LDADD)
+cli_DEPENDENCIES = $(top_builddir)/src/libedit.a
+testit_SOURCES = testit.c
+testit_OBJECTS = testit.$(OBJEXT)
 testit_LDADD = $(LDADD)
 testit_DEPENDENCIES = $(top_builddir)/src/libedit.a
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
@@ -52,8 +56,8 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
-SOURCES = $(testit_SOURCES)
-DIST_SOURCES = $(testit_SOURCES)
+SOURCES = cli.c testit.c
+DIST_SOURCES = cli.c testit.c
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -142,9 +146,9 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = foreign
 LDADD = $(top_builddir)/src/libedit.a
-AM_CFLAGS = -I$(top_srcdir)/src
-testit_SOURCES = testit.c
+AM_CFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/include
 all: all-am
 
 .SUFFIXES:
@@ -158,9 +162,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  examples/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  examples/Makefile'; \
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu  examples/Makefile
+	  $(AUTOMAKE) --foreign  examples/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \
@@ -181,6 +185,9 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 
 clean-noinstPROGRAMS:
 	-test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
+cli$(EXEEXT): $(cli_OBJECTS) $(cli_DEPENDENCIES) 
+	@rm -f cli$(EXEEXT)
+	$(LINK) $(cli_OBJECTS) $(cli_LDADD) $(LIBS)
 testit$(EXEEXT): $(testit_OBJECTS) $(testit_DEPENDENCIES) 
 	@rm -f testit$(EXEEXT)
 	$(LINK) $(testit_OBJECTS) $(testit_LDADD) $(LIBS)
@@ -191,6 +198,7 @@ mostlyclean-compile:
 distclean-compile:
 	-rm -f *.tab.c
 
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cli.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/testit.Po@am__quote@
 
 .c.o:
@@ -380,7 +388,6 @@ uninstall-am:
 	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
 	uninstall-am
 
-#fileman_SOURCES = fileman.c
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.
 .NOEXPORT:

examples/cli.c

@@ -0,0 +1,80 @@
+/* Custom CLI command completion.  */
+#include "editline.h"
+#include <string.h>
+
+char *list[] = {
+   "foo ", "bar ", "bsd ", "cli ", "ls ", "cd ", "malloc ", "tee ", NULL
+};
+
+/*
+**  Attempt to complete the pathname, returning an allocated copy.
+**  Fill in *unique if we completed it, or set it to 0 if ambiguous.
+*/
+char *my_rl_complete(char *token, int *match)
+{
+   int i;
+   int index = -1;
+   int matchlen = 0;
+   int count = 0;
+
+   for (i = 0; list[i]; i++)
+   {
+      int partlen = strlen (token); /* Part of token */
+
+      if (!strncmp (list[i], token, partlen))
+      {
+         index = i;
+         matchlen = partlen;
+         count ++;
+      }
+   }
+
+   if (count == 1)
+   {
+      *match = 1;
+      return strdup (list[index] + matchlen);
+   }
+
+   return NULL;
+}
+
+/*
+**  Return all possible completions.
+*/
+int my_rl_list_possib(char *token, char ***av)
+{
+   int i, num, total = 0;
+   char **copy;
+   
+   for (num = 0; list[num]; num++)
+      ;
+   copy = (char **) malloc (num * sizeof(char *));
+   for (i = 0; i < num; i++)
+   {
+      if (!strncmp (list[i], token, strlen (token)))
+      {
+         copy[total] = strdup (list[i]);
+         total ++;
+      }
+   }
+   *av = copy;
+
+   return total;
+}
+
+int main(int ac, char *av[])
+{
+   char *line;
+   char	*prompt = "cli> ";
+
+   /* Setup callbacks */
+   rl_complete = &my_rl_complete;
+   rl_list_possib = &my_rl_list_possib;
+
+   while ((line = readline(prompt)) != NULL) {
+      (void)printf("\t\t\t|%s|\n", line);
+      free(line);
+   }
+
+   return 0;
+}

examples/testit.c

@@ -49,18 +49,21 @@ main(ac, av)
 
     while ((p = readline(prompt)) != NULL) {
 	(void)printf("\t\t\t|%s|\n", p);
-	if (doit)
+	if (doit) {
 	    if (strncmp(p, "cd ", 3) == 0) {
-		if (chdir(&p[3]) < 0)
+		if (chdir(&p[3]) < 0) {
 		    perror(&p[3]);
+                }
 	    }
-	    else if (system(p) != 0)
+	    else if (system(p) != 0) {
 		perror(p);
+            }
+        }
 	add_history(p);
 	free(p);
     }
-    exit(0);
-    /* NOTREACHED */
+
+    return 0;
 }
 
 /*

include/Makefile.am

@@ -0,0 +1,4 @@
+AUTOMAKE_OPTIONS = foreign
+
+library_includedir=$(includedir)
+library_include_HEADERS = editline.h

include/Makefile.in

@@ -0,0 +1,369 @@
+# Makefile.in generated by automake 1.10.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+# This Makefile.in 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.
+
+@SET_MAKE@
+
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include/editline.h

@@ -0,0 +1,19 @@
+/* Minix editline */
+#ifndef __EDITLINE_H__
+#define __EDITLINE_H__
+
+/* Assign these to get command completion, see cli.c for
+ * example usage. */
+char *(*rl_complete)(char *token, int *match);
+int (*rl_list_possib)(char *token, char ***av);
+
+/*
+**  For compatibility with FSF readline.
+*/
+extern void rl_reset_terminal(char *p);
+extern void rl_initialize(void);
+
+extern char *readline(const char *prompt);
+extern void add_history(char *line); /* OBSOLETE: Made part of readline(). -- kjb */
+
+#endif  /* __EDITLINE_H__ */

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man/Makefile.in

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+# This Makefile.in 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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+# This program is distributed in the hope that it will be useful,
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+	    3*) ;; \
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+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
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+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man3dir)/$$inst'"; \
+	  $(INSTALL_DATA) "$$file" "$(DESTDIR)$(man3dir)/$$inst"; \
+	done
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+	@$(NORMAL_UNINSTALL)
+	@list='$(man3_MANS) $(dist_man3_MANS) $(nodist_man3_MANS)'; \
+	l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
+	for i in $$l2; do \
+	  case "$$i" in \
+	    *.3*) list="$$list $$i" ;; \
+	  esac; \
+	done; \
+	for i in $$list; do \
+	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
+	  case "$$ext" in \
+	    3*) ;; \
+	    *) ext='3' ;; \
+	  esac; \
+	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
+	  inst=`echo $$inst | sed -e 's/^.*\///'`; \
+	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
+	  echo " rm -f '$(DESTDIR)$(man3dir)/$$inst'"; \
+	  rm -f "$(DESTDIR)$(man3dir)/$$inst"; \
+	done
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(MANS)
+installdirs:
+	for dir in "$(DESTDIR)$(man3dir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am: install-man
+
+install-dvi: install-dvi-am
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man: install-man3
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-man
+
+uninstall-man: uninstall-man3
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic distclean \
+	distclean-generic distdir dvi dvi-am html html-am info info-am \
+	install install-am install-data install-data-am install-dvi \
+	install-dvi-am install-exec install-exec-am install-html \
+	install-html-am install-info install-info-am install-man \
+	install-man3 install-pdf install-pdf-am install-ps \
+	install-ps-am install-strip installcheck installcheck-am \
+	installdirs maintainer-clean maintainer-clean-generic \
+	mostlyclean mostlyclean-generic pdf pdf-am ps ps-am uninstall \
+	uninstall-am uninstall-man uninstall-man3
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

man/editline.3

@@ -2,9 +2,15 @@
 .SH NAME
 editline \- command-line editing library with history
 .SH SYNOPSIS
-.ft B
-char *readline(char *\fIprompt\fP)
-.ft P
+.nf
+.B "char *"
+.B "readline(prompt)"
+.B "     char	*prompt;"
+
+.B "void"
+.B "add_history(line)"
+.B "    char	*line;"
+.fi
 .SH DESCRIPTION
 .I Editline
 is a library that provides an line-editing interface with text recall.
@@ -37,7 +43,7 @@ holding down the ``control'' key while the letter is typed.
 For example, ``^A'' is a control-A.
 An escape sequence is entered by typing the ``escape'' key followed by one or
 more characters.
-The escape key is abbreviated as ``ESC.''
+The escape key is abbreviated as ``ESC''.
 Note that unlike control keys, case matters in escape sequences; ``ESC\ F''
 is not the same as ``ESC\ f''.
 .PP
@@ -153,7 +159,7 @@ If you then type a period and a tab, the library will finish off the filename
 for you:
 .RS
 .nf
-.RI "rm /v[TAB]" munix .TAB old
+.RI "rm /v[TAB]" munix ".[TAB]" old
 .fi
 .RE
 The tab key is shown by ``[TAB]'' and the automatically-entered text

src/Makefile.am

@@ -1,4 +1,10 @@
+AUTOMAKE_OPTIONS = foreign
+
 lib_LIBRARIES = libedit.a
 
-libedit_a_SOURCES = editline.c editline.h complete.c sysunix.c unix.h
-
+libedit_a_SOURCES  = editline.c editline.h sysunix.c unix.h
+if COMPLETE
+# Built-in completion handler.
+libedit_a_SOURCES += complete.c
+AM_CPPFLAGS       = -DCOMPLETE
+endif

src/Makefile.in

@@ -30,6 +30,8 @@ POST_INSTALL = :
 NORMAL_UNINSTALL = :
 PRE_UNINSTALL = :
 POST_UNINSTALL = :
+# Built-in completion handler.
+@COMPLETE_TRUE@am__append_1 = complete.c
 subdir = src
 DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -52,8 +54,11 @@ AR = ar
 ARFLAGS = cru
 libedit_a_AR = $(AR) $(ARFLAGS)
 libedit_a_LIBADD =
-am_libedit_a_OBJECTS = editline.$(OBJEXT) complete.$(OBJEXT) \
-	sysunix.$(OBJEXT)
+am__libedit_a_SOURCES_DIST = editline.c editline.h sysunix.c unix.h \
+	complete.c
+@COMPLETE_TRUE@am__objects_1 = complete.$(OBJEXT)
+am_libedit_a_OBJECTS = editline.$(OBJEXT) sysunix.$(OBJEXT) \
+	$(am__objects_1)
 libedit_a_OBJECTS = $(am_libedit_a_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
 depcomp = $(SHELL) $(top_srcdir)/depcomp
@@ -63,7 +68,7 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 SOURCES = $(libedit_a_SOURCES)
-DIST_SOURCES = $(libedit_a_SOURCES)
+DIST_SOURCES = $(am__libedit_a_SOURCES_DIST)
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -152,8 +157,11 @@ sysconfdir = @sysconfdir@
 target_alias = @target_alias@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
+AUTOMAKE_OPTIONS = foreign
 lib_LIBRARIES = libedit.a
-libedit_a_SOURCES = editline.c editline.h complete.c sysunix.c unix.h
+libedit_a_SOURCES = editline.c editline.h sysunix.c unix.h \
+	$(am__append_1)
+@COMPLETE_TRUE@AM_CPPFLAGS = -DCOMPLETE
 all: all-am
 
 .SUFFIXES:
@@ -167,9 +175,9 @@ $(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
 	      exit 1;; \
 	  esac; \
 	done; \
-	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  src/Makefile'; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign  src/Makefile'; \
 	cd $(top_srcdir) && \
-	  $(AUTOMAKE) --gnu  src/Makefile
+	  $(AUTOMAKE) --foreign  src/Makefile
 .PRECIOUS: Makefile
 Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	@case '$?' in \

src/complete.c

@@ -161,7 +161,7 @@ SplitPath(path, dirpart, filepart)
 **  Fill in *unique if we completed it, or set it to 0 if ambiguous.
 */
 char *
-rl_complete(pathname, unique)
+default_rl_complete(pathname, unique)
     char	*pathname;
     int		*unique;
 {
@@ -233,7 +233,7 @@ rl_complete(pathname, unique)
 **  Return all possible completions.
 */
 int
-rl_list_possib(pathname, avp)
+default_rl_list_possib(pathname, avp)
     char	*pathname;
     char	***avp;
 {

src/editline.c

@@ -20,6 +20,8 @@
 #define META(x)		((x) | 0x80)
 #define ISMETA(x)	((x) & 0x80)
 #define UNMETA(x)	((x) & 0x7F)
+#define MAPSIZE		33
+#define METAMAPSIZE	17
 #if	!defined(HIST_SIZE)
 #define HIST_SIZE	20
 #endif	/* !defined(HIST_SIZE) */
@@ -63,6 +65,9 @@ int		rl_erase;
 int		rl_intr;
 int		rl_kill;
 int		rl_quit;
+#if	defined(DO_SIGTSTP)
+int		rl_susp;
+#endif	/* defined(DO_SIGTSTP) */
 
 STATIC CHAR		NIL[] = "";
 STATIC CONST CHAR	*Input = NIL;
@@ -80,8 +85,8 @@ STATIC int		Point;
 STATIC int		PushBack;
 STATIC int		Pushed;
 STATIC int		Signal;
-FORWARD KEYMAP		Map[33];
-FORWARD KEYMAP		MetaMap[17];
+FORWARD KEYMAP		Map[MAPSIZE];
+FORWARD KEYMAP		MetaMap[METAMAPSIZE];
 STATIC SIZE_T		Length;
 STATIC SIZE_T		ScreenCount;
 STATIC SIZE_T		ScreenSize;
@@ -90,18 +95,22 @@ STATIC int		TTYwidth;
 STATIC int		TTYrows;
 
 /* Display print 8-bit chars as `M-x' or as the actual 8-bit char? */
-int		rl_meta_chars = 0;
+int		rl_meta_chars = 1;
+
+/* User definable callbacks. */
+char *(*rl_complete)(char *token, int *match); 
+int (*rl_list_possib)(char *token, char ***av);
+
 
 /*
 **  Declarations.
 */
 STATIC CHAR	*editinput();
-extern int	read();
-extern int	write();
 #if	defined(USE_TERMCAP)
 extern char	*getenv();
 extern char	*tgetstr();
 extern int	tgetent();
+extern int	tgetnum();
 #endif	/* defined(USE_TERMCAP) */
 
 /*
@@ -119,7 +128,7 @@ TTYflush()
 
 STATIC void
 TTYput(c)
-    CHAR	c;
+    CONST CHAR	c;
 {
     Screen[ScreenCount] = c;
     if (++ScreenCount >= ScreenSize - 1) {
@@ -864,12 +873,16 @@ emacs(c)
     STATUS		s;
     KEYMAP		*kp;
 
+#if 0 /* Debian patch removes this to be able to handle 8-bit input */
+    /* This test makes it impossible to enter eight-bit characters when
+     * meta-char mode is enabled. */
     OldPoint = Point;
     if (rl_meta_chars && ISMETA(c)) {
 	Pushed = 1;
 	PushBack = UNMETA(c);
 	return meta();
     }
+#endif /* Debian patch removal. */
     for (kp = Map; kp->Function; kp++)
 	if (kp->Key == c)
 	    break;
@@ -884,7 +897,7 @@ STATIC STATUS
 TTYspecial(c)
     unsigned int	c;
 {
-    if (ISMETA(c))
+    if (rl_meta_chars && ISMETA(c))
 	return CSdispatch;
 
     if (c == rl_erase || c == DEL)
@@ -907,6 +920,12 @@ TTYspecial(c)
 	Signal = SIGQUIT;
 	return CSeof;
     }
+#if	defined(DO_SIGTSTP)
+    if (c == rl_susp) {
+	Signal = SIGTSTP;
+	return CSsignal;
+    }
+#endif	/* defined(DO_SIGTSTP) */
 
     return CSdispatch;
 }
@@ -973,6 +992,39 @@ hist_add(p)
     H.Pos = H.Size - 1;
 }
 
+STATIC char *
+read_redirected(void)
+{
+    int		size = MEM_INC;
+    char	*p;
+    char	*line;
+    char	*end;
+
+    p = line = NEW(char, size);
+    end = p + size;
+    while (1) {
+	if (p == end) {
+            int oldpos = end - line;
+
+	    size += MEM_INC;
+	    p = RENEW(line, char, size);
+	    end = p + size;
+
+            p += oldpos;        /* Continue where we left off... */
+	}
+	if (read(0, p, 1) <= 0) {
+	    /* Ignore "incomplete" lines at EOF, just like we do for a tty. */
+	    free(line);
+	    return NULL;
+	}
+	if (*p == '\n')
+	    break;
+        p++;
+    }
+    *p = '\0';
+    return line;
+}
+
 /*
 **  For compatibility with FSF readline.
 */
@@ -984,8 +1036,22 @@ rl_reset_terminal(p)
 }
 
 void
-rl_initialize()
+rl_initialize(void)
 {
+#ifdef COMPLETE
+    int done = 0;
+
+    if (!done)
+    {
+        if (!rl_complete)
+            rl_complete = &default_rl_complete;
+
+        if (!rl_list_possib)
+            rl_list_possib = &default_rl_list_possib;
+
+        done = 1;
+    }
+#endif
 }
 
 char *
@@ -995,6 +1061,14 @@ readline(prompt)
     CHAR	*line;
     int		s;
 
+    /* Unless called by the user already. */
+    rl_initialize ();
+
+    if (!isatty(0)) {
+	TTYflush();
+	return read_redirected();
+    }
+
     if (Line == NULL) {
 	Length = MEM_INC;
 	if ((Line = NEW(CHAR, Length)) == NULL)
@@ -1119,12 +1193,16 @@ find_word()
 }
 
 STATIC STATUS
-c_possible()
+c_possible(void)
 {
     CHAR	**av;
     CHAR	*word;
     int		ac;
 
+    if (!rl_list_possib) {
+        return ring_bell();
+    }
+
     word = find_word();
     ac = rl_list_possib((char *)word, (char ***)&av);
     if (word)
@@ -1140,7 +1218,7 @@ c_possible()
 }
 
 STATIC STATUS
-c_complete()
+c_complete(void)
 {
     CHAR	*p, *q;
     CHAR	*word, *new;
@@ -1148,6 +1226,10 @@ c_complete()
     int		unique;
     STATUS	s;
 
+    if (!rl_complete) {
+        return ring_bell();
+    }
+
     word = find_word();
     p = (CHAR *)rl_complete((char *)word, &unique);
     if (word)

src/editline.h

@@ -2,8 +2,14 @@
 **
 **  Internal header file for editline library.
 */
+#ifndef __PRIVATE_EDITLINE_H__
+#define __PRIVATE_EDITLINE_H__
+
 #include <config.h>
 #include <stdio.h>
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
@@ -13,6 +19,9 @@
 #ifdef HAVE_DIRENT_H
 #include <dirent.h>
 #endif
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
 #ifdef SYS_UNIX
 #include "unix.h"
 #endif	/* defined(SYS_UNIX) */
@@ -61,8 +70,13 @@ extern int	rl_erase;
 extern int	rl_intr;
 extern int	rl_kill;
 extern int	rl_quit;
-extern char	*rl_complete();
-extern int	rl_list_possib();
+#if	defined(DO_SIGTSTP)
+extern int	rl_susp;
+#endif	/* defined(DO_SIGTSTP) */
+#ifdef COMPLETE
+extern char	*default_rl_complete();
+extern int	default_rl_list_possib(char *pathname, char ***avp);
+#endif
 extern void	rl_ttyset();
 extern void	rl_add_slash();
 
@@ -75,6 +89,7 @@ extern char	*strcat();
 extern char	*strchr();
 extern char	*strrchr();
 extern char	*strcpy();
+extern char	*strdup();
 extern int	strcmp();
 extern int	strlen();
 extern int	strncmp();
@@ -83,3 +98,6 @@ extern int	strncmp();
 #if	defined(NEED_STRDUP)
 extern char	*strdup();
 #endif
+
+#include "../include/editline.h"
+#endif  /* __PRIVATE_EDITLINE_H__ */

src/sysunix.c

@@ -15,19 +15,22 @@ rl_ttyset(Reset)
     struct termios		new;
 
     if (Reset == 0) {
-	(void)tcgetattr(0, &old);
+	if (tcgetattr(0, &old) < 0) perror("tcgetattr");
 	rl_erase = old.c_cc[VERASE];
 	rl_kill = old.c_cc[VKILL];
 	rl_eof = old.c_cc[VEOF];
 	rl_intr = old.c_cc[VINTR];
 	rl_quit = old.c_cc[VQUIT];
+#if	defined(DO_SIGTSTP)
+	rl_susp = old.c_cc[VSUSP];
+#endif	/* defined(DO_SIGTSTP) */
 
 	new = old;
-	new.c_lflag &= ~(ECHO | ICANON | ISIG | IEXTEN);
-	new.c_iflag &= ~(ICRNL);
+	new.c_lflag &= ~(ECHO | ICANON | ISIG);
+	new.c_iflag &= ~(ISTRIP | INPCK);
 	new.c_cc[VMIN] = 1;
 	new.c_cc[VTIME] = 0;
-	(void)tcsetattr(0, TCSADRAIN, &new);
+	if (tcsetattr(0, TCSADRAIN, &new) < 0) perror("tcsetattr");
     }
     else
 	(void)tcsetattr(0, TCSADRAIN, &old);
@@ -51,11 +54,13 @@ rl_ttyset(Reset)
 	rl_eof = old.c_cc[VEOF];
 	rl_intr = old.c_cc[VINTR];
 	rl_quit = old.c_cc[VQUIT];
+#if	defined(DO_SIGTSTP)
+	rl_susp = old.c_cc[VSUSP];
+#endif	/* defined(DO_SIGTSTP) */
 
 	new = old;
-	new.c_cc[VINTR] = -1;
-	new.c_cc[VQUIT] = -1;
-	new.c_lflag &= ~(ECHO | ICANON);
+	new.c_lflag &= ~(ECHO | ICANON | ISIG);
+	new.c_iflag &= ~(ISTRIP | INPCK);
 	new.c_cc[VMIN] = 1;
 	new.c_cc[VTIME] = 0;
 	(void)ioctl(0, TCSETAW, &new);
@@ -75,6 +80,9 @@ rl_ttyset(Reset)
     static struct tchars	old_tchars;
     struct sgttyb		new_sgttyb;
     struct tchars		new_tchars;
+#if	defined(DO_SIGTSTP)
+    struct ltchars		old_ltchars;
+#endif	/* defined(DO_SIGTSTP) */
 
     if (Reset == 0) {
 	(void)ioctl(0, TIOCGETP, &old_sgttyb);
@@ -86,9 +94,17 @@ rl_ttyset(Reset)
 	rl_intr = old_tchars.t_intrc;
 	rl_quit = old_tchars.t_quitc;
 
+#if	defined(DO_SIGTSTP)
+	(void)ioctl(0, TIOCGLTC, &old_ltchars);
+	rl_susp = old_ltchars.t_suspc;
+#endif	/* defined(DO_SIGTSTP) */
+
 	new_sgttyb = old_sgttyb;
 	new_sgttyb.sg_flags &= ~ECHO;
 	new_sgttyb.sg_flags |= RAW;
+#if	defined(PASS8)
+	new_sgttyb.sg_flags |= PASS8;
+#endif	/* defined(PASS8) */
 	(void)ioctl(0, TIOCSETP, &new_sgttyb);
 
 	new_tchars = old_tchars;

src/unix.h

@@ -8,6 +8,7 @@
 
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <unistd.h>
 
 #if	defined(USE_DIRENT)
 #include <dirent.h>