Update ChangeLog and bump version for v1.15.1 release.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

.travis.yml

@@ -0,0 +1,29 @@
+# Travis CI integration
+# Defaults to GNU GCC and autotools: ./configure && make && make test
+language: c
+
+# We don't need to install packages, use dockerized build, quicker
+sudo: false
+
+env:
+  global:
+   # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
+   #   via the "travis encrypt" command using the project repo's public key
+   - secure: "iFll6pD0lzVYVRUlbPBGOTB0xqoEsC0BeUdftfRQdnEssruWOEKtf3VH6gSNRu8QMPeTCNhl4fsWUJhnowZgoobi/XcsXxFv/oJQZ1sa7cQUXizeEYUmsDZxUiw/sNsWlUz6dBKPepQStYyOK/tJLQ1GfLi1ESTPt6anokMVDbk="
+
+addons:
+  coverity_scan:
+    project:
+      name: "troglobit/editline"
+      description: "Minix editline"
+    notification_email: troglobit@gmail.com
+    build_command_prepend: "./autogen.sh && ./configure --enable-sigstop --enable-terminal-bell"
+    build_command:   "make -j5"
+    branch_pattern: master
+
+# We don't store generated files (configure and Makefile) in GIT,
+# so we must customize the default build script to run ./autogen.sh
+script:
+  - ./autogen.sh
+  - ./configure --enable-sigstop --enable-terminal-bell 
+  - make -j5

CHANGELOG

@@ -0,0 +1 @@
+ChangeLog.md

ChangeLog.md

@@ -0,0 +1,158 @@
+Change Log
+==========
+
+All notable changes to the project are documented in this file.
+
+[1.15.1][] - 2015-11-16
+-----------------------
+
+Bug fixes only.
+
+### Changes
+- Update README with origin of this version of editline
+
+##¤ Fixes
+- Fix build system, don't force automake v1.11, require at least v1.11
+- Fix build problem with examples using `--enable-termcap`
+
+
+[1.15.0][] - 2015-09-10
+-----------------------
+
+### Changes
+- Add support for `--disable-eof` and `--disable-sigint` to disable
+  default Ctrl-D and Ctrl-C behavior
+- Add support for `el_no_hist` to disable access to and auto-save of history
+- GNU readline compat functions for prompt handling and redisplay
+- Refactor: replace variables named 'new' with non-reserved word
+- Add support for [Travis-CI][], continuous integration with GitHub
+- Add support for [Coverity Scan][], the best static code analyzer,
+  integrated with [Travis-CI][] -- scan runs for each push to master
+- Rename NEWS.md --> ChangeLog.md, with symlinks for <kbd>make install</kbd>
+- Attempt to align with http://keepachangelog.com/ for this file
+- Cleanup and improve Markdown syntax in [README.md][]
+- Add API and example to [README.md][], inspired by [libuEv][]
+- Removed generated files from version control.  Use `./autogen.sh`
+  to generate the `configure` script when working from GIT.  This
+  does not affect distributed tarballs
+
+### Fixes
+- Fix issue #2, regression in Ctrl-D (EOF) behavior.  Regression
+  introduced in [1.14.1][].  Fixed by @TobyGoodwin
+- Fix memory leak in completion handler.  Found by [Coverity Scan][].
+- Fix suspicious use of `sizeof(char **)`, same as `sizeof(char *)` but
+  non-portable.  Found by [Coverity Scan][]
+- Fix out-of-bounds access in user key binding routines
+  Found by [Coverity Scan][].
+- Fix invisible example code in man page
+
+
+[1.14.2][] - 2014-09-14
+-----------------------
+
+Bug fixes only.
+
+### Fixes
+  - Fix `el_no_echo` bug causing secrets to leak when disabling no-echo
+  - Handle `EINTR` in syscalls better
+
+
+[1.14.1][] - 2014-09-14
+-----------------------
+
+Minor fixes and additions.
+
+### Changes
+- Don't print status message on `stderr` in key binding funcions
+- Export `el_del_char()`
+- Check for and return pending signals when detected
+- Allow custom key bindings ...
+
+### Fixes
+- Bug fixes ...
+
+
+[1.14.0][] - 2010-08-10
+-----------------------
+
+Major cleanups and further merges with Debian editline package.
+
+### Changes
+- Merge in changes to `debian/` from `editline_1.12-6.debian.tar.gz`
+- Migrate to use libtool
+- Make `UNIQUE_HISTORY` configurable
+- Make scrollback history (`HIST_SIZE`) configurable
+- Configure options for toggling terminal bell and `SIGSTOP` (Ctrl-Z)
+- Configure option for using termcap to read/control terminal size
+- Rename Signal to `el_intr_pending`, from Festival speech-tools
+- Merge support for capitalizing words (`M-c`) from Festival
+  speech-tools by Alan W Black <mailto:awb()cstr!ed!ac!uk>
+- Fallback backspace handling, in case `tgetstr("le")` fails
+
+### Fixes
+- Cleanups and fixes thanks to the Sparse static code analysis tool
+- Merge `el_no_echo` patch from Festival speech-tools
+- Merge fixes from Heimdal project
+- Completely refactor `rl_complete()` and `rl_list_possib()` with
+  fixes from the Heimdal project.  Use `rl_set_complete_func()` and
+  `rl_set_list_possib_func()`.  Default completion callbacks are now
+  available as a configure option `--enable-default-complete`
+- Memory leak fixes
+- Actually fix 8-bit handling by reverting old Debian patch
+- Merge patch to improve compatibility with GNU readline, thanks to
+  Steve Tell from way back in 1997 and 1998
+
+
+[1.13.0][] - 2010-03-09
+-----------------------
+
+Adaptations to Debian editline package.
+
+### Changes
+- Major version number bump, adapt to Jim Studt's v1.12
+- Import `debian/` directory and adapt it to configure et al.
+- Change library name to libeditline to distinguish it from BSD libedit
+
+
+[0.3.0][] - 2009-02-08
+----------------------
+
+### Changes
+- Support for ANSI arrow keys using <kbd>configure --enable-arrow-keys</kbd>
+
+
+[0.2.3][] - 2008-12-02
+----------------------
+
+### Changes
+- Patches from Debian package merged
+- Support for custom command completion
+
+
+[0.1.0][] - 2008-06-07
+----------------------
+
+### Changes
+- First version, forked from Minix current 2008-06-06
+
+
+[UNRELEASED]:    https://github.com/troglobit/finit/compare/1.15.0...HEAD
+[1.15.0]:        https://github.com/troglobit/finit/compare/1.15.0...1.15.1
+[1.15.0]:        https://github.com/troglobit/finit/compare/1.14.2...1.15.0
+[1.14.2]:        https://github.com/troglobit/finit/compare/1.14.1...1.14.2
+[1.14.1]:        https://github.com/troglobit/finit/compare/1.14.0...1.14.1
+[1.14.0]:        https://github.com/troglobit/finit/compare/1.13.0...1.14.0
+[1.13.0]:        https://github.com/troglobit/finit/compare/0.3.0...1.13.0
+[0.3.0]:         https://github.com/troglobit/finit/compare/0.2.3...0.3.0
+[0.2.3]:         https://github.com/troglobit/finit/compare/0.1.0...0.2.3
+[0.1.0]:         https://github.com/troglobit/finit/compare/0.0.0...0.1.0
+[libuEv]:        http://github.com/troglobit/libuev
+[Travis-CI]:     https://travis-ci.org/troglobit/uftpd
+[Coverity Scan]: https://scan.coverity.com/projects/2947
+[README.md]:     https://github.com/troglobit/editline/blob/master/README.md
+
+<!--
+  -- Local Variables:
+  -- mode: markdown
+  -- End:
+  -->

INSTALL

@@ -1,31 +1,33 @@
 HowTo Build Minix Editline
 ==========================
 
-Minix editline makes use of GNU configure tools, which includes autoconf, automake
-and libtool. This enables high levels of portability and ease of use In most cases
-all you need to do is unpack the tarball, enter the directory and type:
+Minix editline use the GNU configure tools, which includes autoconf,
+automake and libtool.  This enables high levels of portability and ease
+of use.  In most cases all you need to do is unpack the tarball, enter
+the directory and type:
 
     ./configure
 
-There are are, however, more options available.  For instance, sometimes it is useful
-to build editline as a static library, type:
+There are are, however, more options available.  For instance, sometimes
+it is useful to build editline as a static library, type:
 
     ./configure --disable-shared
 
-By default editline employs a default handler for the TAB key, pressing it once
-completes to the nearest matching filename in the current working directory, or it
-can display a listing of possible completions.  For some uses this default is not
-desirable at all, type:
+By default editline employs a default handler for the TAB key, pressing
+it once completes to the nearest matching filename in the current
+working directory, or it can display a listing of possible completions.
+For some uses this default is not desirable at all, type:
 
     ./configure --disable-default-complete
 
-An even more common desire is to change the default install location.  By default all
-configure scripts setup /usr/local as the install "prefix", to change this type:
+An even more common desire is to change the default install location.
+By default all configure scripts setup /usr/local as the install
+"prefix", to change this type:
 
     ./configure --prefix=/home/troglobit/tmp
 
-Advanced users are encouraged to read up on --libdir, --mandir, etc. in the GNU
-Configure and Build System.
+Advanced users are encouraged to read up on --libdir, --mandir, etc. in
+the GNU Configure and Build System.
 
 For more available options, type:
 

Makefile.am

@@ -1,4 +1,4 @@
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+doc_DATA         = README LICENSE CHANGELOG
+EXTRA_DIST       = LICENSE CHANGELOG INSTALL
 SUBDIRS          = src include man examples

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NEWS

@@ -1,14 +0,0 @@
-Notable Changes
-
-* v1.13.0 - Adaptations to Debian editline package
-** Major version number bump, adapt to Jum Studt's v1.12
-** Import debian/ directory and adapt it to configure et al.
-** Change library name to libeditline to distinguish it from BSD libedit.
-
-* v0.3.0
-** Support for ANSI arrow keys using --enable-arrow-keys
-
-* v0.2.x
-** Patches from Debian package merged.
-** Support for custom command completion.
-

README

@@ -1,36 +0,0 @@
-README                                          -*-text-*-
-
-This is a line editing library.  It can be linked into almost any program to
-provide command-line editing and history.  It is call-compatible with the FSF
-readline library, but is a fraction of the size (and offers fewer features).
-
-The editline library was created by Simmule Turner and Rich Salz back in 1992.
-At the time they chose to distribute the code under a "C News-like" copyright,
-see the file LICENSE for details.
-
-The small size (<30k), lack of dependencies (no ncurses needed!) and the free
-license should make this library interesting to many embedded developers.
-
-Configuration is made by supplying different options to the GNU configure
-script.  In the examples/ directory you can find some small code snippets used
-for testing.
-
-This version of the editline library is a fork off the Minix3 sources. Other
-know versions, often based off of the original comp.sources.unix posting are:
-
-   * Debian libeditline, http://packages.qa.debian.org/e/editline.html
-   * Heimdal, http://www.h5l.org
-   * Festival speech-tools, http://festvox.org/festival/
-   * Steve Tell's editline patches, http://www.cs.unc.edu/~tell/dist.html
-
-The most intersting patches and bug fixes from each fork have been merged here.
-Outstanding issues are listed in the TODO file.
-
-An explanation of the version numbering may be in order.  I didn't know about
-the Debian version for quite some time, so I kept a different name for the
-package and a different versioning scheme.  In June 2009, I decided to line up
-alongside Debian, with the intent of merging the efforts.
-
-Enjoy,
-	Joachim Nilsson <troglobit()vmlinux!org>
-

README

@@ -0,0 +1 @@
+README.md

README.md

@@ -0,0 +1,194 @@
+Editline
+========
+[![Travis Status]][Travis] [![Coverity Status]][Coverity Scan]
+
+
+Table of Contents
+-----------------
+
+* [Introduction](#introduction)
+* [API](#api)
+* [Example](#example)
+* [Build & Install](#build--install)
+* [Origin & References](#origin--references)
+
+
+Introduction
+------------
+
+This is a small [line editing][] library.  It can be linked into almost
+any program to provide command line editing and history functions.  It
+is call compatible with the [FSF readline][] library, but at a fraction
+of the size, and as a result fewer features.  It is also distributed
+under a much more liberal [LICENSE][].
+
+The small size (<30k), lack of dependencies (no ncurses needed!), and
+the free license should make this library interesting to many embedded
+developers.
+
+Editline has several optional build-time features that can be enabled by
+by supplying different options to the GNU configure script.  See the
+output from <kbd>configure --help</kbd> for details.  In the `examples/`
+directory you can find some small code snippets used for testing.
+
+Editline is maintained collaboratively at [GitHub][].
+
+
+API
+---
+
+Here is the interface to editline.  It has a small compatibility layer
+to [FSF readline][], which may not be entirely up-to-date.
+
+```C
+    /* Editline specific global variables. */
+    int         el_no_echo;   /* Do not echo input characters */
+    int         el_no_hist;   /* Disable auto-save of and access to history,
+                               * e.g. for password prompts or wizards */
+    int         el_hist_size; /* Size of history scrollback buffer, default: 15 */
+    
+    /* Editline specific functions. */
+    char *      el_find_word(void);
+    void        el_print_columns(int ac, char **av);
+    el_status_t el_ring_bell(void);
+    el_status_t el_del_char(void);
+    
+    /* Callback function for key binding */
+    typedef el_status_t el_keymap_func_t(void);
+    
+    /* Bind key to a callback, use CTL('f') to change Ctrl-F, for example */
+    el_status_t el_bind_key(int key, el_keymap_func_t function);
+    el_status_t el_bind_key_in_metamap(int key, el_keymap_func_t function);
+    
+    /* For compatibility with FSF readline. */
+    int         rl_point;
+    int         rl_mark;
+    int         rl_end;
+    int         rl_inhibit_complete;
+    char       *rl_line_buffer;
+    const char *rl_readline_name;
+    
+    void rl_initialize(void);
+    void rl_reset_terminal(const char *terminal_name);
+
+    void rl_save_prompt(void);
+    void rl_restore_prompt(void);
+    void rl_set_prompt(const char *prompt);
+    
+    void rl_clear_message(void);
+    void rl_forced_update_display(void);
+
+    /* Main function to use, saves history by default */
+    char *readline(const char *prompt);
+
+    /* Use to save a read line to history, when el_no_hist is set */
+    void add_history(const char *line);
+    
+    /* Load and save editline history from/to a file. */
+    int read_history(const char *filename);
+    int write_history(const char *filename);
+    
+    /* Magic completion API, see examples/cli.c for more info */
+    rl_complete_func_t    *rl_set_complete_func(rl_complete_func_t *func);
+    rl_list_possib_func_t *rl_set_list_possib_func(rl_list_possib_func_t *func);
+```
+
+
+Example
+-------
+
+Here is a very brief example to illustrate how one can use Editline to
+create a simple CLI.  More examples are availble in the source tree.
+
+```C
+    #include <stdlib.h>
+
+    extern char *readline(char *prompt);
+
+    int main (void)
+    {
+        char *p;
+
+        while ((p = readline("CLI> ")) != NULL) {
+            puts(p);
+            free(p);
+        }
+
+        return 0;
+    }
+```
+
+
+Build & Install
+---------------
+
+Editline was originally designed for older UNIX systems and Plan 9.  The
+current maintainer works exclusively on GNU/Linux systems, so it may use
+GCC and GNU Make specific extensions here and there.  This is not on
+purpose and patches or pull requests to correct this are most welcome!
+
+1. Configure editline with default features: <kbd>./configure</kbd>
+2. Build the library and examples: <kbd>make all</kbd>
+3. Install using <kbd>make install</kbd>
+
+The `$DESTDIR` environment variable is honored at install.  See
+<kbd>./configure --help</kbd> for more options.
+
+Origin & References
+--------------------
+
+This [line editing][] library was created by Simmule Turner and
+[Rich Salz][upstream] in in 1992.  It is distributed under a “C
+News-like” license, similar to the [BSD license][].  Rich's latest
+version is however under the Apache license.  For details on the
+licensing terms of this version of the software, see [LICENSE][].
+
+This version of the editline library was forked from the [Minix 3][]
+source tree and is *not* related to the similarily named NetBSD version
+that [Jess Thrysøe][jess] disitributes to the world outside BSD.  The
+libraries have much in common, but the latter is heavily refactored and
+also relies on ncurses, whereas this library only uses termios from the
+standard C library.
+
+Patches and bug fixes from the following forks, all based on the
+original comp.sources.unix posting, have been merged:
+
+* Debian [libeditline][]
+* [Heimdal][]
+* [Festival][] speech-tools
+* [Steve Tell][]'s editline patches
+
+The version numbering scheme today follows that of the Debian version,
+which can be seen in the [ChangeLog.md][].  The Debian version was
+unknown to the current [maintainer][] for quite some time, so a
+different name and different versioning scheme was used.  In June 2009
+this was changed to line up alongside Debian, with the intent is to
+eventually merge the efforts.
+
+Outstanding issues are listed in the [TODO.md][] file.
+
+[GitHub]:          https://github.com/troglobit/editline
+[line editing]:    https://github.com/troglobit/editline/blob/master/doc/README
+[maintainer]:      http://troglobit.com
+[LICENSE]:         https://github.com/troglobit/editline/blob/master/LICENSE
+[TODO.md]:         https://github.com/troglobit/editline/blob/master/TODO.md
+[ChangeLog.md]:    https://github.com/troglobit/editline/blob/master/ChangeLog.md
+[FSF readline]:    http://www.gnu.org/software/readline/
+[upstream]:        https://github.com/richsalz/editline/
+[Minix 3]:         http://www.cise.ufl.edu/~cop4600/cgi-bin/lxr/http/source.cgi/lib/editline/
+[jess]:            http://thrysoee.dk/editline/
+[BSD license]:     http://en.wikipedia.org/wiki/BSD_licenses
+[libeditline]:     http://packages.qa.debian.org/e/editline.html
+[Heimdal]:         http://www.h5l.org
+[Festival]:        http://festvox.org/festival/
+[Steve Tell]:      http://www.cs.unc.edu/~tell/dist.html
+[Travis]:          https://travis-ci.org/troglobit/editline
+[Travis Status]:   https://travis-ci.org/troglobit/editline.png?branch=master
+[Coverity Scan]:   https://scan.coverity.com/projects/2982
+[Coverity Status]: https://scan.coverity.com/projects/2982/badge.svg
+
+<!--
+  -- Local Variables:
+  -- mode: markdown
+  -- End:
+  -->

TODO

@@ -1,35 +0,0 @@
-TODO                                                                 -*-org-*-
-
-Issues in need of work. Mostly compatibility with GNU readline, BSD libedit,
-http://www.thrysoee.dk/editline/, and usability improvements.
-
-Remember, the general idea is to keep Minix editline small.
-
-* Verify for 1.14.0 that custom completion handlers still work
-After reverting "fix" in 0.2.2 that made rl_complete() a function pointer we need to
-make sure the same functionality is still available with the new infrastructure.
-(Which is more inspired by BSD libedit and GNU readline.
-
-* Investigate GNU readline dependencies needed for "fileman" example
-The BSD libedit library has imported the GNU readline "fileman" example into its
-tree to demonstrate the abilities of that library.  This would also be quite useful
-for Minix editline.
-
-The first task is to investigate the depependencies and form TODO list items
-detailing what is missing and, if possible, proposals how to implement including any
-optional configure flags.
-
-* Instead of supporting multiline input, try the Emacs approach, line scrolling.
-
-* Add support for rl_bind_key(), currently only en editline specific el_bind_key() exists.
-
-* Make "char *rl_prompt" globally visible.
-
-* Add support for rl_set_prompt().
-
-* Add support for --enable-utf8 to configure
-
-* Use strcmp(nl_langinfo(CODESET), "UTF-8") to look for utf8 capable terminal.
-
-* Implement simple UTF-8 parser according to http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
-

TODO

@@ -0,0 +1 @@
+TODO.md

TODO.md

@@ -0,0 +1,49 @@
+TODO
+====
+
+Issues in need of work. Mostly compatibility with GNU readline, BSD
+[libedit], and usability improvements.
+
+Remember, the general idea is to keep this library editline small with
+no external dependencies, except a C library.
+
+
+Verify custom completion handlers
+---------------------------------
+
+Verify for v1.14.0 that custom completion handlers still work After
+reverting a "fix" in v0.2.2 that made `rl_complete()` a function pointer
+we need to make sure the same functionality is still available with the
+new infrastructure.  Which is more inspired by BSD libedit and GNU
+readline.
+
+
+Check what's needed to run the fileman example
+----------------------------------------------
+
+The BSD libedit library has imported the GNU readline "fileman" example
+into its tree to demonstrate the abilities of that library.  This would
+also be quite useful for this library!
+
+The first task is to investigate the depependencies and form TODO list
+items detailing what is missing and, if possible, proposals how to
+implement including any optional configure flags.
+
+
+Other minor TODO's
+------------------
+
+- Instead of supporting multiline input, try the Emacs approach, line
+  scrolling.
+- Add support for `rl_bind_key()`, currently only en editline specific
+  `el_bind_key()` exists.
+- Make `char *rl_prompt;` globally visible.
+- Add support for `rl_set_prompt()`
+- Add support for `--enable-utf8` to configure script
+- Use `strcmp(nl_langinfo(CODESET), "UTF-8")` to look for utf8 capable
+  terminal
+- Implement simple UTF-8 parser according to
+  http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
+
+
+[libedit]: http://www.thrysoee.dk/editline/

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autogen.sh

@@ -0,0 +1,3 @@
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config.h.in

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-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Default visibility */
-#undef API_EXPORTED
-
-/* Define to 1 if the `closedir' function returns void instead of `int'. */
-#undef CLOSEDIR_VOID
-
-/* Define to enable terminal bell on completion. */
-#undef CONFIG_ANNOYING_NOISE
-
-/* Define to include ANSI arrow keys support. */
-#undef CONFIG_ANSI_ARROWS
-
-/* Define to enable the default completion handler. */
-#undef CONFIG_DEFAULT_COMPLETE
-
-/* Define to enable SIGSTOP (Ctrl-Z) key. */
-#undef CONFIG_SIGSTOP
-
-/* Define to skip duplicate lines in the scrollback history. */
-#undef CONFIG_UNIQUE_HISTORY
-
-/* Define to use the termcap library for terminal size. */
-#undef CONFIG_USE_TERMCAP
-
-/* Define to 1 if `TIOCGWINSZ' requires <sys/ioctl.h>. */
-#undef GWINSZ_IN_SYS_IOCTL
-
-/* 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 <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* 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
-
-/* Define to 1 if you have the <ncurses/termcap.h> header file. */
-#undef HAVE_NCURSES_TERMCAP_H
-
-/* 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 `perror' function. */
-#undef HAVE_PERROR
-
-/* 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
-
-/* 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 `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the `strdup' function. */
-#undef HAVE_STRDUP
-
-/* 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
-
-/* Define to 1 if you have the `strrchr' function. */
-#undef HAVE_STRRCHR
-
-/* 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/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* 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 <termcap.h> header file. */
-#undef HAVE_TERMCAP_H
-
-/* Define to 1 if you have the <termios.h> header file. */
-#undef HAVE_TERMIOS_H
-
-/* Define to 1 if you have the <termio.h> header file. */
-#undef HAVE_TERMIO_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if `lstat' dereferences a symlink specified with a trailing
-   slash. */
-#undef LSTAT_FOLLOWS_SLASHED_SYMLINK
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
-#undef LT_OBJDIR
-
-/* 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 if the `S_IS*' macros in <sys/stat.h> do not work properly. */
-#undef STAT_MACROS_BROKEN
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Default to UNIX backend, should be detected. */
-#undef SYS_UNIX
-
-/* Version number of package */
-#undef VERSION
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t

configure.ac

@@ -1,6 +1,6 @@
 # Minix libeditline                                           -*- Autoconf -*-
 #
-# Copyright (c) 2008-2010  Joachim Nilsson <troglobit()vmlinux!org>
+# Copyright (c) 2008-2013  Joachim Nilsson <troglobit()gmail!com>
 #
 # Process this file with autoconf to produce a configure script.
 #
@@ -13,19 +13,18 @@
 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 AC_PREREQ(2.61)
-AC_INIT(editline, 1.14.0, troglobit@vmlinux.org)
+AC_INIT(editline, 1.15.1, https://github.com/troglobit/editline/issues)
+AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz])
+AM_SILENT_RULES([yes])
+
+AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([src/editline.c])
 AC_CONFIG_HEADER([config.h])
-AC_CONFIG_MACRO_DIR([m4])
-
-# Prepare automake
-AM_INIT_AUTOMAKE([dist-bzip2 dist-lzma])
-
-# Silent "kernel" style build from automake 1.11 and later.
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+AC_CONFIG_FILES([Makefile src/Makefile include/Makefile man/Makefile examples/Makefile])
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_INSTALL
 
 # Checks for libraries.
 LT_INIT
@@ -64,112 +63,28 @@ AC_ARG_ENABLE(arrow-keys,
    [AS_HELP_STRING([--disable-arrow-keys], [Disable ANSI arrow keys.])],
    , AC_DEFINE(CONFIG_ANSI_ARROWS, 1, [Define to include ANSI arrow keys support.]))
 
+AC_ARG_ENABLE(eof,
+   [AS_HELP_STRING([--disable-eof], [Disable default EOF (Ctrl-D) behavior.])],
+   , AC_DEFINE([CONFIG_EOF], 1, [Define to enable EOF (Ctrl-C) key.]))
+
+AC_ARG_ENABLE(sigint,
+   [AS_HELP_STRING([--disable-sigint], [Disable default SIGINT (Ctrl-C) behavior.])],
+   , AC_DEFINE([CONFIG_SIGINT], 1, [Define to enable SIGINT (Ctrl-C) key.]))
+
 AC_ARG_ENABLE(sigstop,
-   [AS_HELP_STRING([--enable-sigstop], [Enable SIGSTOP key.])],
+   [AS_HELP_STRING([--enable-sigstop], [Enable SIGSTOP (Ctrl-Z) behavior.])],
    AC_DEFINE([CONFIG_SIGSTOP], 1, [Define to enable SIGSTOP (Ctrl-Z) key.]))
 
 AC_ARG_ENABLE(terminal-bell,
    [AS_HELP_STRING([--enable-terminal-bell], [Enable terminal bell on completion.])],
-   AC_DEFINE([CONFIG_ANNOYING_NOISE], 1, [Define to enable terminal bell on completion.]))
+   AC_DEFINE([CONFIG_TERMINAL_BELL], 1, [Define to enable terminal bell on completion.]))
 
 AC_ARG_ENABLE(termcap,
    [AS_HELP_STRING([--enable-termcap], [Use termcap library to query terminal size.])],
    AC_DEFINE([CONFIG_USE_TERMCAP], 1, [Define to use the termcap library for terminal size.]))
 
-# Restore gnu89 inline semantics on gcc 4.3 and newer
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -fgnu89-inline"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]), inline_cflags="-fgnu89-inline", inline_cflags="")
-CFLAGS="$saved_cflags"
-
-# check for -fvisibility=hidden compiler support (GCC >= 3.4)
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -fvisibility=hidden"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),
-        [VISIBILITY_CFLAGS="-fvisibility=hidden"
-         AC_DEFINE([API_EXPORTED], [__attribute__((visibility("default")))], [Default visibility]) ],
-        [ VISIBILITY_CFLAGS=""
-         AC_DEFINE([API_EXPORTED], [], [Default visibility]) ],
-        ])
-CFLAGS="$saved_cflags"
-
-# check for -Wno-pointer-sign compiler support (GCC >= 4)
-saved_cflags="$CFLAGS"
-CFLAGS="$CFLAGS -Wno-pointer-sign"
-AC_COMPILE_IFELSE(AC_LANG_PROGRAM([]),
-        nopointersign_cflags="-Wno-pointer-sign", nopointersign_cflags="")
-CFLAGS="$saved_cflags"
-
+AM_CONDITIONAL([USE_LIBTERMCAP], [test "$enable_termcap" != no])
 AM_CFLAGS="-std=gnu99 $inline_cflags -W -Wall -Wundef -Wunused -Wstrict-prototypes -Werror-implicit-function-declaration $nopointersign_cflags -Wshadow -Wcast-qual"
 AC_SUBST(AM_CFLAGS)
 
-### The following magic for determining the location of termcap library is from GNU Texinfo
-### http://www.tex.ac.uk/tex-archive/macros/texinfo/texinfo/configure.ac
-if test x$enable_termcap = "xyes"; then
-# Some GNU/Linux systems (e.g., SuSE 4.3, 1996) don't have curses, but
-# rather ncurses.  So we check for it.
-TERMLIBS=
-# Check for termlib before termcap because Solaris termcap needs libucb.
-TERMLIB_VARIANTS="termlib termcap terminfo ncurses curses"
-for termlib in ${TERMLIB_VARIANTS}; do
-  AC_CHECK_LIB(${termlib}, tgetent,
-     [TERMLIBS="${TERMLIBS} -l${termlib}"; break])
-done
-# don't bother warning on djgpp, it doesn't have a term library, it
-# ports each termcap-needing program separately according to its needs.
-if test -z "$TERMLIBS" && echo "$build" | grep -v djgpp >/dev/null; then
-  AC_MSG_WARN([probably need a terminal library, one of: ${TERMLIB_VARIANTS}])
-fi
-
-# Checks for variables.
-# HP-UX 9 (at least) needs -lncurses which defines termcap variables PC etc.
-AC_MSG_CHECKING(for library with termcap variables)
-AC_CACHE_VAL(ac_cv_var_ospeed,
-[oldLIBS=$LIBS
-for trylib in $termlib ${TERMLIB_VARIANTS}; do
-   if test "x$trylib" != "x$termlib"; then
-     LIBS="$oldLIBS -l$termlib -l$trylib"
-   else
-     LIBS="$oldLIBS -l$termlib"
-   fi
-   AC_LINK_IFELSE([AC_LANG_PROGRAM([], [[#ifdef HAVE_NCURSES_TERMCAP_H
-#include <ncurses/termcap.h>
-#else
-#ifdef HAVE_TERMCAP_H
-#include <termcap.h>
-#else
-#undef PC
-char *BC;
-char **UP;
-char PC;
-short ospeed;
-#endif
-#endif
-/* Make sure all variables actually exist.  AIX 4.3 has ospeed but no BC.
-   --Andreas Ley <andy@rz.uni-karlsruhe.de> 24 Aug 2000.  */
-BC++;
-UP++;
-PC++;
-return ospeed != 0;
-]])], [ac_cv_var_ospeed=$trylib; break])
-done
-LIBS=$oldLIBS
-])
-AC_MSG_RESULT($ac_cv_var_ospeed)
-if test -n "$ac_cv_var_ospeed" \
-   && test "x$termlib" != "x$ac_cv_var_ospeed"; then
-  TERMLIBS="${TERMLIBS} -l${ac_cv_var_ospeed}"
-fi
-AC_SUBST(TERMLIBS)#
-fi
-
-# Do not use <ncurses/termcap.h> unless we're linking with ncurses.
-# Must come after the termlib tests.
-if test "x$termlib" = xncurses; then
-  # Use AC_CHECK_HEADERS so the HAVE_*_H symbol gets defined.
-  AC_CHECK_HEADERS(ncurses/termcap.h)
-fi
-### End-of-Termcap magic from http://www.tex.ac.uk/tex-archive/macros/texinfo/texinfo/configure.ac
-
-AC_OUTPUT(Makefile src/Makefile include/Makefile man/Makefile examples/Makefile)
-
+AC_OUTPUT

debian/changelog

@@ -1,3 +1,20 @@
+editline (1.14.2-1) unstable; urgency=low
+
+  * Minor bugfix release:
+    + Fix `el_no_echo` bug causing secrets to leak when disabling no-echo
+    + Handle `EINTR` in syscalls better
+
+ -- Joachim Nilsson <troglobit@gmail.com>  Sun, 14 Sep 2014 04:27:25 +0200
+
+editline (1.14.1-1) unstable; urgency=low
+
+  * New release.
+    + Minor fixes to key binding.
+    + Check signals and custom keys before acting on them in readline().
+    + Update maintainer email address.
+
+ -- Joachim Nilsson <troglobit@gmail.com>  Mon, 8  Jul 2013 17:04:00 +0100
+
 editline (1.14.0-1) unstable; urgency=low
 
   * Update to new configure based build.

debian/rules

@@ -9,16 +9,24 @@
 version=0.0.0
 major=0
 
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	dh_auto_configure
+	touch configure-stamp
+
 build: build-stamp
 build-stamp:
 	dh_testdir
 	dh_auto_configure
 	dh_auto_build
+	touch $@
 
 clean:
 	dh_testdir
 	dh_auto_clean
 	dh_clean
+	@rm -f build-stamp configure-stamp
 
 install: build
 	dh_testdir

depcomp

@@ -1,589 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2007-03-29.01
-
-# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
-# Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by `PROGRAMS ARGS'.
-  object      Object file output by `PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputing dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-   # This is just like dashmstdout with a different argument.
-   dashmflag=-xM
-   depmode=dashmstdout
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-  tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'.  On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like `#:fec' to the end of the
-    # dependency line.
-    tr ' ' '
-' < "$tmpdepfile" \
-    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
-    tr '
-' ' ' >> $depfile
-    echo >> $depfile
-
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' '
-' < "$tmpdepfile" \
-   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-   >> $depfile
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts `$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
-  test "x$dir" = "x$object" && dir=
-  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-
-  if test $stat -eq 0; then :
-  else
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form `foo.o: dependent.h'.
-    # Do two passes, one to just change these to
-    # `$object: dependent.h' and one to simply `dependent.h:'.
-    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
-    # That's a tab and a space in the [].
-    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
-  else
-    # The sourcefile does not contain any dependencies, so just
-    # store a dummy comment line, to avoid errors with the Makefile
-    # "include basename.Plo" scheme.
-    echo "#dummy" > "$depfile"
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-icc)
-  # Intel's C compiler understands `-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
-  # ICC 7.0 will fill foo.d with something like
-  #    foo.o: sub/foo.c
-  #    foo.o: sub/foo.h
-  # which is wrong.  We want:
-  #    sub/foo.o: sub/foo.c
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examples/cli.c

@@ -102,6 +102,24 @@ el_status_t list_possible(void)
     return el_ring_bell();
 }
 
+el_status_t do_break(void)
+{
+        puts("Breakout!");
+        return CSeof;
+}
+
+el_status_t do_exit(void)
+{
+        puts("Bye bye!");
+        return CSeof;
+}
+
+el_status_t do_suspend(void)
+{
+        puts("Abort!");
+        return CSstay;
+}
+
 int main(int ac __attribute__ ((unused)), char *av[] __attribute__ ((unused)))
 {
    char *line;
@@ -111,6 +129,9 @@ int main(int ac __attribute__ ((unused)), char *av[] __attribute__ ((unused)))
    rl_set_complete_func(&my_rl_complete);
    rl_set_list_possib_func(&my_rl_list_possib);
    el_bind_key('?', list_possible);
+   el_bind_key(CTL('C'), do_break);
+   el_bind_key(CTL('D'), do_exit);
+   el_bind_key(CTL('Z'), do_suspend);
    read_history(HISTORY);
 
    while ((line = readline(prompt)) != NULL) {

include/Makefile.in

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-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	mkid -fID $$unique
-tags: TAGS
-
-TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	set x; \
-	here=`pwd`; \
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	shift; \
-	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
-	  test -n "$$unique" || unique=$$empty_fix; \
-	  if test $$# -gt 0; then \
-	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	      "$$@" $$unique; \
-	  else \
-	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
-	      $$unique; \
-	  fi; \
-	fi
-ctags: CTAGS
-CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
-		$(TAGS_FILES) $(LISP)
-	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
-	unique=`for i in $$list; do \
-	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
-	  done | \
-	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
-	      END { if (nonempty) { for (i in files) print i; }; }'`; \
-	test -z "$(CTAGS_ARGS)$$unique" \
-	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
-	     $$unique
-
-GTAGS:
-	here=`$(am__cd) $(top_builddir) && pwd` \
-	  && $(am__cd) $(top_srcdir) \
-	  && gtags -i $(GTAGS_ARGS) "$$here"
-
-distclean-tags:
-	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
-
-distdir: $(DISTFILES)
-	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/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,/[^/]*$$,,'`; \
-	    if test -d "$(distdir)/$$file"; then \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
-	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
-	  else \
-	    test -f "$(distdir)/$$file" \
-	    || cp -p $$d/$$file "$(distdir)/$$file" \
-	    || exit 1; \
-	  fi; \
-	done
-check-am: all-am
-check: check-am
-all-am: Makefile $(HEADERS)
-installdirs:
-	for dir in "$(DESTDIR)$(library_includedir)"; do \
-	  test -z "$$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 $(CONFIG_CLEAN_FILES)
-	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_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 clean-libtool mostlyclean-am
-
-distclean: distclean-am
-	-rm -f Makefile
-distclean-am: clean-am distclean-generic distclean-tags
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am: install-library_includeHEADERS
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
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-install-exec-am:
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-install-html: install-html-am
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-install-info: install-info-am
-
-install-info-am:
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-install-man:
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-install-pdf: install-pdf-am
-
-install-pdf-am:
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-install-ps: install-ps-am
-
-install-ps-am:
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-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
-	-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
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-mostlyclean-am: mostlyclean-generic mostlyclean-libtool
-
-pdf: pdf-am
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-pdf-am:
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-ps: ps-am
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-ps-am:
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-uninstall-am: uninstall-library_includeHEADERS
-
-.MAKE: install-am install-strip
-
-.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
-	clean-libtool ctags distclean distclean-generic \
-	distclean-libtool distclean-tags 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-library_includeHEADERS install-man \
-	install-pdf install-pdf-am install-ps install-ps-am \
-	install-strip installcheck installcheck-am installdirs \
-	maintainer-clean maintainer-clean-generic mostlyclean \
-	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
-	tags uninstall uninstall-am uninstall-library_includeHEADERS
-
-
-# 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:

include/editline.h

@@ -21,9 +21,22 @@
 #ifndef __EDITLINE_H__
 #define __EDITLINE_H__
 
+/* Handy macros when binding keys. */
+#define CTL(x)          ((x) & 0x1F)
+#define ISCTL(x)        ((x) && (x) < ' ')
+#define UNCTL(x)        ((x) + 64)
+#define META(x)         ((x) | 0x80)
+#define ISMETA(x)       ((x) & 0x80)
+#define UNMETA(x)       ((x) & 0x7F)
+
 /* Command status codes. */
 typedef enum {
-    CSdone, CSeof, CSmove, CSdispatch, CSstay, CSsignal
+    CSdone = 0,                 /* OK */
+    CSeof,                      /* Error, or EOF */
+    CSmove,
+    CSdispatch,
+    CSstay,
+    CSsignal
 } el_status_t;
 
 /* Editline specific types, despite rl_ prefix.  From Heimdal project. */
@@ -42,9 +55,10 @@ extern int rl_meta_chars;
 extern char *      el_find_word(void);
 extern void        el_print_columns(int ac, char **av);
 extern el_status_t el_ring_bell(void);
+extern el_status_t el_del_char(void);
 
-extern void        el_bind_key(int key, el_keymap_func_t function);
-extern void        el_bind_key_in_metamap(int key, el_keymap_func_t function);
+extern el_status_t el_bind_key(int key, el_keymap_func_t function);
+extern el_status_t el_bind_key_in_metamap(int key, el_keymap_func_t function);
 
 extern char       *rl_complete(char *token, int *match);
 extern int         rl_list_possib(char *token, char ***av);
@@ -58,12 +72,20 @@ extern char       *rl_line_buffer;
 extern const char *rl_readline_name;
 extern FILE       *rl_instream;  /* The stdio stream from which input is read. Defaults to stdin if NULL - Not supported yet! */
 extern FILE       *rl_outstream; /* The stdio stream to which output is flushed. Defaults to stdout if NULL - Not supported yet! */
-extern int         el_no_echo;   /* e.g under emacs, don't echo except prompt */
+extern int         el_no_echo;   /* E.g under emacs, don't echo except prompt */
+extern int         el_no_hist;   /* Disable auto-save of and access to history -- e.g. for password prompts or wizards */
 extern int         el_hist_size; /* size of history scrollback buffer, default: 15 */
 
 extern void rl_initialize(void);
 extern void rl_reset_terminal(const char *terminal_name);
 
+void rl_save_prompt(void);
+void rl_restore_prompt(void);
+void rl_set_prompt(const char *prompt);
+
+void rl_clear_message(void);
+void rl_forced_update_display(void);
+
 extern char *readline(const char *prompt);
 extern void add_history(const char *line);
 

install-sh

@@ -1,519 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2006-12-25.00
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# 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.
-
-nl='
-'
-IFS=" ""	$nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
-
-    -o) chowncmd="$chownprog $2"
-	shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t) dst_arg=$2
-	shift;;
-
-    -T) no_target_directory=true;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --)	shift
-	break;;
-
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call `install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  trap '(exit $?); exit' 1 2 13 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names starting with `-'.
-  case $src in
-    -*) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-
-    dst=$dst_arg
-    # Protect names starting with `-'.
-    case $dst in
-      -*) dst=./$dst;;
-    esac
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writeable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-	/*) prefix='/';;
-	-*) prefix='./';;
-	*)  prefix='';;
-      esac
-
-      eval "$initialize_posix_glob"
-
-      oIFS=$IFS
-      IFS=/
-      $posix_glob set -f
-      set fnord $dstdir
-      shift
-      $posix_glob set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-	test -z "$d" && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-end: "$"
-# End:

m4/ltoptions.m4

@@ -1,368 +0,0 @@
-# Helper functions for option handling.                    -*- Autoconf -*-
-#
-#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-#   Written by Gary V. Vaughan, 2004
-#
-# 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 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
-        _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option `$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
-		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME.  If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-    [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
-  dnl
-  dnl Simply set some default values (i.e off) if boolean options were not
-  dnl specified:
-  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
-  ])
-  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
-  ])
-  dnl
-  dnl If no reference was made to various pairs of opposing options, then
-  dnl we run the default mode handler for the pair.  For example, if neither
-  dnl `shared' nor `disable-shared' was passed, we enable building of shared
-  dnl archives by default:
-  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
-  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-  		   [_LT_ENABLE_FAST_INSTALL])
-  ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [0], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the `shared' and
-# `disable-shared' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
-	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
-    _LT_DECL([build_libtool_libs], [enable_shared], [0],
-	[Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the `static' and
-# `disable-static' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
-	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
-    _LT_DECL([build_old_libs], [enable_static], [0],
-	[Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the `fast-install'
-# and `disable-fast-install' LT_INIT options.
-# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
-    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
-    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
-      for pkg in $enableval; do
-	IFS="$lt_save_ifs"
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS="$lt_save_ifs"
-      ;;
-    esac],
-    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
-	 [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the `disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the `pic-only' and `no-pic'
-# LT_INIT options.
-# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic],
-	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [pic_mode="$withval"],
-    [pic_mode=default])
-
-test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the `pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
-		 [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
-		 [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
-		 [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
-		 [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
-		 [m4_define([_LTDL_TYPE], [convenience])])

m4/ltsugar.m4

@@ -1,123 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
-#
-# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# 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 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59 which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
-	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
-       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
-	     [m4_foreach([_Lt_suffix],
-		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
-	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
-	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [lt_append([$1], [$2], [$3])$4],
-		 [$5])],
-	  [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
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m4/ltversion.m4

@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers			-*- Autoconf -*-
-#
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-#   Written by Scott James Remnant, 2004
-#
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-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# Generated from ltversion.in.
-
-# serial 3017 ltversion.m4
-# This file is part of GNU Libtool
-
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-m4_define([LT_PACKAGE_REVISION], [1.3017])
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-_LT_DECL(, macro_revision, 0)
-])

m4/lt~obsolete.m4

@@ -1,92 +0,0 @@
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-# modifications, as long as this notice is preserved.
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-	    exit 1; \
-	  else :; fi; \
-	else :; fi
-	@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,/[^/]*$$,,' | \
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-	esac; \
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-	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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-.NOEXPORT:

man/editline.3

@@ -28,7 +28,7 @@ when the calling program is done with it.
 Each line returned is copied to the internal history list, unless it happens
 to be equal to the previous line.  This is configurable if you are building editline
 from source.
-.SS "User Interface"
+.SS User Interface
 A program that uses this library provides a simple emacs-like editing interface to
 its users.  A line may be edited before it is sent to the calling program by typing
 either control characters or escape sequences.  A control character, shown as a caret
@@ -121,9 +121,11 @@ are read in as if you had typed them at the keyboard.
 For example, if the variable
 .I _L_
 contains the following:
+.PP
 .RS
 ^A^Kecho '^V^[[H^V^[[2J'^M
 .RE
+.PP
 Then typing ``ESC L'' will move to the beginning of the line, kill the
 entire line, enter the echo command needed to clear the terminal (if your
 terminal is like a VT-100), and send the line back to the shell.
@@ -132,6 +134,7 @@ The
 .I editline
 library also does filename completion.
 Suppose the root directory has the following files in it:
+.PP
 .RS
 .nf
 .ta \w'core   'u
@@ -139,6 +142,7 @@ bin	vmunix
 core	vmunix.old
 .fi
 .RE
+.PP
 If you type ``rm\ /v'' and then the tab key.
 .I Editline
 will then finish off as much of the name as possible by adding ``munix''.
@@ -147,48 +151,50 @@ If you type the escape key and a question mark, it will display the
 two choices.
 If you then type a period and a tab, the library will finish off the filename
 for you:
+.PP
 .RS
 .nf
 .RI "rm /v[TAB]" munix ".[TAB]" old
 .fi
 .RE
+.PP
 The tab key is shown by ``[TAB]'' and the automatically-entered text
 is shown in italics.
-
-.SH "USAGE"
+.SH USAGE
 To include
 .I readline()
 in your program, simply call it as you do any other function. Just make sure to link
 your program with libeditline.
-
-.SS "Example"
+.SS Example
 The following brief example lets you enter a line and edit it, then displays it.
-
 .nf
-.B "#include <stdlib.h>"
 .B ""
-.B "extern char *readline(char *prompt);"
+.B #include <stdlib.h>
 .B ""
-.B "int main (void)"
-.B "{"
-.B "    char *p;"
+.B extern char *readline(char *prompt);
 .B ""
-.B "    while ((p = readline(``CLI> '')) != NULL) {"
-.B "        printf(\"%s\n\", p);"
-.B "        free(p);"
-.B "    }"
+.B int main (void)
+.B {
+.RS
+.B     char *p;
 .B ""
-.B "    return 0;"
-.B "}"
+.B     while ((p = readline("CLI>"))) {
+.RS
+.B         puts(p);
+.B         free(p);
+.RE
+.B     }
+.B ""
+.B     return 0;
+.RE
+.B }
 .fi
-
-.SH "BUGS AND LIMITATIONS"
-Doesn't know how to handle multiple lines or unicode characters well.  See the TODO
+.SH BUGS AND LIMITATIONS
+Does not handle multiple lines or unicode characters well.  See the TODO
 file in the distribution if you want to help out.
-
 .SH AUTHORS
-The original editline library was created by Simmule R. Turner and Rich $alz.  It is
-now maintained in several forks: Heimdal, Festival speech tools, Mozilla, Google
-Gadgets for Linux, and many other places.  The original manual page was made by DaviD
-W. Sanderson.  This version was made by Joachim Nilsson <troglobit@gmail.com>.
-
+The original editline library was created by Simmule R. Turner and Rich
+$alz.  It now exists in several forks: Heimdal, Festival speech tools,
+Mozilla, Google Gadgets for Linux, and many other places.  The original
+manual page was made by David W. Sanderson.  Currently maintained by
+Joachim Nilsson at http://github.com/troglobit/editline

missing

@@ -1,367 +0,0 @@
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-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-# 02110-1301, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try \`$0 --help' for more information"
-  exit 1
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-sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
-
-# In the cases where this matters, `missing' is being run in the
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-if test -f configure.ac; then
-  configure_ac=configure.ac
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-
-msg="missing on your system"
-
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---run)
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-  run=
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-         call might also be the consequence of using a buggy \`make' (AIX,
-         DU, IRIX).  You might want to install the \`Texinfo' package or
-         the \`GNU make' package.  Grab either from any GNU archive site."
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-    if shift; then
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-	    tar "$firstarg" "$@" && exit 0
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-  *)
-    echo 1>&2 "\
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src/Makefile.in

@@ -1,539 +0,0 @@
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src/complete.c

@@ -37,7 +37,7 @@ static int compare(const void *p1, const void *p2)
 static int FindMatches(char *dir, char *file, char ***avp)
 {
     char        **av;
-    char        **new;
+    char        **word;
     char        *p;
     DIR         *dp;
     DIRENTRY    *ep;
@@ -69,16 +69,16 @@ static int FindMatches(char *dir, char *file, char ***avp)
         }
 
         if ((ac % MEM_INC) == 0) {
-	    new = malloc(sizeof(char *) * (ac + MEM_INC));
-            if (!new) {
+	    word = malloc(sizeof(char *) * (ac + MEM_INC));
+            if (!word) {
                 total = 0;
                 break;
             }
             if (ac) {
-                memcpy(new, av, ac * sizeof(char **));
+                memcpy(word, av, ac * sizeof(char *));
                 free(av);
             }
-            *avp = av = new;
+            *avp = av = word;
         }
 
         if ((av[ac] = strdup(p)) == NULL) {
@@ -105,7 +105,7 @@ static int FindMatches(char *dir, char *file, char ***avp)
         if ((p = strdup("choices")) != NULL) av[ac++] = p;
     } else {
         if (ac)
-            qsort(av, ac, sizeof (char **), compare);
+            qsort(av, ac, sizeof(char *), compare);
     }
 
     return ac;
@@ -157,7 +157,7 @@ char *el_filename_complete(char *pathname, int *match)
     char        **av;
     char        *dir;
     char        *file;
-    char        *new;
+    char        *path;
     char        *p;
     size_t      ac;
     size_t      end;
@@ -185,11 +185,11 @@ char *el_filename_complete(char *pathname, int *match)
         if (p) {
             memcpy(p, av[0] + len, j);
 	    len = strlen(dir) + strlen(av[0]) + 2;
-	    new = malloc(sizeof(char) * len);
-            if (new) {
-		snprintf(new, len, "%s/%s", dir, av[0]);
-                rl_add_slash(new, p);
-                free(new);
+	    path = malloc(sizeof(char) * len);
+            if (path) {
+		snprintf(path, len, "%s/%s", dir, av[0]);
+                rl_add_slash(path, p);
+                free(path);
             }
         }
     } else {

src/editline.c

@@ -19,10 +19,12 @@
  * 4. This notice may not be removed or altered.
  */
 
-#include "editline.h"
-#include <signal.h>
 #include <errno.h>
 #include <ctype.h>
+#include <signal.h>
+#include <sys/ioctl.h>
+
+#include "editline.h"
 
 /*
 **  Manifest constants.
@@ -33,12 +35,6 @@
 #define EL_STDOUT       1
 #define NO_ARG          (-1)
 #define DEL             127
-#define CTL(x)          ((x) & 0x1F)
-#define ISCTL(x)        ((x) && (x) < ' ')
-#define UNCTL(x)        ((x) + 64)
-#define META(x)         ((x) | 0x80)
-#define ISMETA(x)       ((x) & 0x80)
-#define UNMETA(x)       ((x) & 0x7F)
 #define SEPS "\"#$&'()*:;<=>?[\\]^`{|}~\n\t "
 
 /*
@@ -112,6 +108,7 @@ static int        tty_cols = SCREEN_COLS;
 static int        tty_rows = SCREEN_ROWS;
 
 int               el_no_echo = 0; /* e.g., under Emacs */
+int               el_no_hist = 0;
 int               rl_point;
 int               rl_mark;
 int               rl_end;
@@ -158,15 +155,22 @@ static void tty_flush(void)
 {
     ssize_t res;
 
-    if (ScreenCount) {
-	if (!el_no_echo)
-	    res = write(el_outfd, Screen, ScreenCount);
-        ScreenCount = 0;
+    if (!ScreenCount)
+	return;
+
+    if (!el_no_echo) {
+	res = write(el_outfd, Screen, ScreenCount);
+
+	if (res > 0)
+	    ScreenCount = 0;
     }
 }
 
 static void tty_put(const char c)
 {
+    if (el_no_echo)
+	return;
+
     Screen[ScreenCount] = c;
     if (++ScreenCount >= ScreenSize - 1) {
         ScreenSize += SCREEN_INC;
@@ -463,24 +467,27 @@ static el_status_t insert_string(const char *p)
 {
     size_t      len;
     int         i;
-    char        *new;
+    char        *line;
     char        *q;
 
     len = strlen(p);
     if (rl_end + len >= Length) {
-	new = malloc(sizeof(char) * (Length + len + MEM_INC));
-        if (!new)
+	line = malloc(sizeof(char) * (Length + len + MEM_INC));
+        if (!line)
             return CSstay;
+
         if (Length) {
-            memcpy(new, rl_line_buffer, Length);
+            memcpy(line, rl_line_buffer, Length);
             free(rl_line_buffer);
         }
-        rl_line_buffer = new;
+
+        rl_line_buffer = line;
         Length += len + MEM_INC;
     }
 
     for (q = &rl_line_buffer[rl_point], i = rl_end - rl_point; --i >= 0; )
         q[len + i] = q[i];
+
     memcpy(&rl_line_buffer[rl_point], p, len);
     rl_end += len;
     rl_line_buffer[rl_end] = '\0';
@@ -544,11 +551,17 @@ static el_status_t do_hist(const char *(*move)(void))
 
 static el_status_t h_next(void)
 {
+    if (el_no_hist)
+	return CSstay;
+
     return do_hist(next_hist);
 }
 
 static el_status_t h_prev(void)
 {
+    if (el_no_hist)
+	return CSstay;
+
     return do_hist(prev_hist);
 }
 
@@ -823,6 +836,11 @@ static el_status_t del_char(void)
     return delete_string(Repeat == NO_ARG ? 1 : Repeat);
 }
 
+el_status_t el_del_char(void)
+{
+    return del_char();
+}
+
 static el_status_t meta(void)
 {
     int c;
@@ -907,6 +925,23 @@ static el_status_t emacs(int c)
 
 static el_status_t tty_special(int c)
 {
+#ifdef CONFIG_SIGINT
+    if (c == rl_intr) {
+        el_intr_pending = SIGINT;
+        return CSsignal;
+    }
+#endif
+    if (c == rl_quit) {
+        el_intr_pending = SIGQUIT;
+        return CSeof;
+    }
+#ifdef CONFIG_SIGSTOP
+    if (c == rl_susp) {
+        el_intr_pending = SIGTSTP;
+        return CSsignal;
+    }
+#endif
+
    if (rl_meta_chars && ISMETA(c))
         return CSdispatch;
 
@@ -920,21 +955,10 @@ static el_status_t tty_special(int c)
         Repeat = NO_ARG;
         return kill_line();
     }
+
+#ifdef CONFIG_EOF
     if (c == rl_eof && rl_point == 0 && rl_end == 0)
         return CSeof;
-    if (c == rl_intr) {
-        el_intr_pending = SIGINT;
-        return CSsignal;
-    }
-    if (c == rl_quit) {
-        el_intr_pending = SIGQUIT;
-        return CSeof;
-    }
-#ifdef CONFIG_SIGSTOP
-    if (c == rl_susp) {
-        el_intr_pending = SIGTSTP;
-        return CSsignal;
-    }
 #endif
 
     return CSdispatch;
@@ -1121,6 +1145,33 @@ void rl_initialize(void)
     if (el_outfd < 0)  el_outfd = EL_STDOUT;
 }
 
+static const char *rl_saved_prompt = NULL;
+void rl_save_prompt(void)
+{
+    rl_saved_prompt = rl_prompt;
+}
+
+void rl_restore_prompt(void)
+{
+    if (rl_saved_prompt)
+	rl_prompt = rl_saved_prompt;
+}
+
+void rl_set_prompt(const char *prompt)
+{
+    rl_prompt = prompt;
+}
+
+void rl_clear_message(void)
+{
+    /* Nothing to do atm. */
+}
+
+void rl_forced_update_display()
+{
+    redisplay();
+}
+
 char *readline(const char *prompt)
 {
     char *line;
@@ -1170,9 +1221,11 @@ char *readline(const char *prompt)
     free(Screen);
     free(H.Lines[--H.Size]);
 
-    /* Always add history, if it's a sane line. */
-    if (line != NULL && *line != '\0')
-        hist_add(line);
+    /* Add to history, unless no-echo or no-history mode ... */
+    if (!el_no_echo && !el_no_hist) {
+	if (line != NULL && *line != '\0')
+	    hist_add(line);
+    }
 
     if (el_intr_pending > 0) {
 	int s = el_intr_pending;
@@ -1226,9 +1279,9 @@ int write_history(const char *filename)
     if (fp) {
 	int i = 0;
 
-	while (i < H.Size) {
+	while (i < H.Size)
 	    fprintf(fp, "%s\n", H.Lines[i++]);
-	}
+
 	fclose(fp);
 
 	return 0;
@@ -1245,7 +1298,7 @@ int write_history(const char *filename)
 char *el_find_word(void)
 {
     char        *p, *q;
-    char        *new;
+    char        *word;
     size_t      len;
 
     p = &rl_line_buffer[rl_point];
@@ -1262,11 +1315,11 @@ char *el_find_word(void)
     }
 
     len = rl_point - (p - rl_line_buffer) + 1;
-    new = malloc(sizeof(char) * len);
-    if (!new)
+    word = malloc(sizeof(char) * len);
+    if (!word)
         return NULL;
 
-    q = new;
+    q = word;
     while (p < &rl_line_buffer[rl_point]) {
         if (*p == '\\') {
             if (++p == &rl_line_buffer[rl_point])
@@ -1276,7 +1329,7 @@ char *el_find_word(void)
     }
     *q = '\0';
 
-    return new;
+    return word;
 }
 
 static el_status_t c_possible(void)
@@ -1304,7 +1357,7 @@ static el_status_t c_possible(void)
 static el_status_t c_complete(void)
 {
     char        *p, *q;
-    char        *word, *new;
+    char        *word, *string;
     size_t      len;
     int         unique;
     el_status_t s = CSdone;
@@ -1319,9 +1372,13 @@ static el_status_t c_complete(void)
     if (p) {
         len = strlen(p);
         word = p;
-        new = q = malloc(sizeof(char) * (2 * len + 1));
-	if (!new)
+
+        string = q = malloc(sizeof(char) * (2 * len + 1));
+	if (!string) {
+	    free(word);
 	    return CSstay;
+	}
+
         while (*p) {
             if ((*p < ' ' || strchr(SEPS, *p) != NULL)
                                 && (!unique || p[1] != 0)) {
@@ -1331,17 +1388,20 @@ static el_status_t c_complete(void)
         }
         *q = '\0';
         free(word);
+
         if (len > 0) {
-            s = insert_string(new);
-#ifdef CONFIG_ANNOYING_NOISE
+            s = insert_string(string);
+#ifdef CONFIG_TERMINAL_BELL
             if (!unique)
                 el_ring_bell();
 #endif
         }
-        free(new);
+        free(string);
+
         if (len > 0)
 	    return s;
     }
+
     return c_possible();
 }
 
@@ -1491,7 +1551,7 @@ static int argify(char *line, char ***avp)
 {
     char       *c;
     char      **p;
-    char      **new;
+    char      **arg;
     int         ac;
     int         i;
 
@@ -1508,17 +1568,19 @@ static int argify(char *line, char ***avp)
     for (ac = 0, p[ac++] = c; *c && *c != '\n'; ) {
         if (isspace(*c)) {
             *c++ = '\0';
+
             if (*c && *c != '\n') {
                 if (ac + 1 == i) {
-                    new = malloc(sizeof(char *) * (i + MEM_INC));
-                    if (!new) {
+                    arg = malloc(sizeof(char *) * (i + MEM_INC));
+                    if (!arg) {
                         p[ac] = NULL;
                         return ac;
                     }
-                    memcpy(new, p, i * sizeof(char **));
+
+                    memcpy(arg, p, i * sizeof(char *));
                     i += MEM_INC;
                     free(p);
-                    *avp = p = new;
+                    *avp = p = arg;
                 }
                 p[ac++] = c;
             }
@@ -1526,6 +1588,7 @@ static int argify(char *line, char ***avp)
             c++;
 	}
     }
+
     *c = '\0';
     p[ac] = NULL;
 
@@ -1542,10 +1605,11 @@ static el_status_t last_argument(void)
     if (H.Size == 1 || (p = (char *)H.Lines[H.Size - 2]) == NULL)
         return el_ring_bell();
 
-    if ((p = strdup(p)) == NULL)
+    p = strdup(p);
+    if (!p)
         return CSstay;
-    ac = argify(p, &av);
 
+    ac = argify(p, &av);
     if (Repeat != NO_ARG)
         s = Repeat < ac ? insert_string(av[Repeat]) : el_ring_bell();
     else
@@ -1616,40 +1680,56 @@ static el_keymap_t   MetaMap[64]= {
     {   0,              NULL            }
 };
 
-static void el_bind_key_in_map(int key, el_keymap_func_t function, el_keymap_t map[], size_t mapsz)
+static size_t find_key_in_map(int key, el_keymap_t map[], size_t mapsz)
 {
     size_t i;
 
-    for (i = 0; Map[i].Function != NULL; i++)
-    {
+    for (i = 0; map[i].Function && i < mapsz; i++) {
 	if (map[i].Key == key)
-	{
-	    map[i].Function = function;
-	    return;
-	}
+	    return i;
     }
 
+    if (i < mapsz)
+	return i;
+
+    return mapsz;
+}
+
+static el_status_t el_bind_key_in_map(int key, el_keymap_func_t function, el_keymap_t map[], size_t mapsz)
+{
+    size_t creat, pos = find_key_in_map(key, map, mapsz);
+
+    /* Must check that pos is not the next to last array position,
+     * otherwise we will write out-of-bounds to terminate the list. */
+    if (pos + 1 >= mapsz) {
+	errno = ENOMEM;
+	return CSeof;
+    }
+
+    /* Add at end, create new? */
+    creat = map[pos].Function == NULL;
+
     /* A new key so have to add it to end */
-    if (i == mapsz)
-    {
-	fprintf(stderr,"editline: failed binding key 0x%x, keymap full.\n", key);
-	return;
+    map[pos].Key      = key;
+    map[pos].Function = function;
+
+    /* Terminate list */
+    if (creat) {
+	map[pos + 1].Key      = 0;
+	map[pos + 1].Function = NULL;
     }
 
-    map[i].Key = key;
-    map[i].Function = function;
-
-    map[i + 1].Function = NULL;	/* Terminate list */
+    return CSdone;
 }
 
-void el_bind_key(int key, el_keymap_func_t function)
+el_status_t el_bind_key(int key, el_keymap_func_t function)
 {
-    el_bind_key_in_map(key, function, Map, ARRAY_ELEMENTS(Map));
+    return el_bind_key_in_map(key, function, Map, ARRAY_ELEMENTS(Map));
 }
 
-void el_bind_key_in_metamap(int key, el_keymap_func_t function)
+el_status_t el_bind_key_in_metamap(int key, el_keymap_func_t function)
 {
-    el_bind_key_in_map(key, function, MetaMap, ARRAY_ELEMENTS(MetaMap));
+    return el_bind_key_in_map(key, function, MetaMap, ARRAY_ELEMENTS(MetaMap));
 }
 
 /**

src/sysunix.c

@@ -18,20 +18,75 @@
  *    ever read sources, credits must appear in the documentation.
  * 4. This notice may not be removed or altered.
  */
+
+#include <errno.h>
 #include "editline.h"
 
+#ifndef HAVE_TCGETATTR
+/* Wrapper for ioctl syscalls to restart on signal */
+static int ioctl_wrap(int fd, int req, void *arg)
+{
+    int result, retries = 3;
+
+    while (-1 == (result = ioctl(fd, req, arg)) && retries > 0) {
+	retries--;
+
+	if (EINTR == errno)
+	    continue;
+
+	break;
+    }
+
+    return result;
+}
+#endif
+
 /* Prefer termios over the others since it is likely the most portable. */
 #if defined(HAVE_TCGETATTR)
 #include <termios.h>
 
+/* Wrapper for tcgetattr */
+static int getattr(int fd, struct termios *arg)
+{
+    int result, retries = 3;
+
+    while (-1 == (result = tcgetattr(fd, arg)) && retries > 0) {
+	retries--;
+
+	if (EINTR == errno)
+	    continue;
+
+	break;
+    }
+
+    return result;
+}
+
+/* Wrapper for tcgetattr */
+static int setattr(int fd, int opt, const struct termios *arg)
+{
+    int result, retries = 3;
+
+    while (-1 == (result = tcsetattr(fd, opt, arg)) && retries > 0) {
+	retries--;
+
+	if (EINTR == errno)
+	    continue;
+
+	break;
+    }
+
+    return result;
+}
+
 void rl_ttyset(int Reset)
 {
     static struct termios       old;
     struct termios              new;
 
     if (!Reset) {
-        if (-1 == tcgetattr(0, &old))
-	    perror("Failed tcgetattr");
+        if (-1 == getattr(0, &old))
+	    perror("Failed tcgetattr()");
         rl_erase = old.c_cc[VERASE];
         rl_kill = old.c_cc[VKILL];
         rl_eof = old.c_cc[VEOF];
@@ -50,11 +105,11 @@ void rl_ttyset(int Reset)
 	    new.c_iflag &= ~ISTRIP;
         new.c_cc[VMIN] = 1;
         new.c_cc[VTIME] = 0;
-        if (-1 == tcsetattr(0, TCSADRAIN, &new))
-	    perror("Failed tcsetattr");
+        if (-1 == setattr(0, TCSADRAIN, &new))
+	    perror("Failed tcsetattr(TCSADRAIN)");
     } else {
-        if (-1 == tcsetattr(0, TCSADRAIN, &old))
-	    perror("Failed tcsetattr");
+        if (-1 == setattr(0, TCSADRAIN, &old))
+	    perror("Failed tcsetattr(TCSADRAIN)");
     }
 }
 
@@ -67,7 +122,7 @@ void rl_ttyset(int Reset)
     struct termio               new;
 
     if (!Reset) {
-	if (-1 == ioctl(0, TCGETA, &old))
+	if (-1 == ioctl_wrap(0, TCGETA, &old))
 	    perror("Failed ioctl(TCGETA)");
         rl_erase = old.c_cc[VERASE];
         rl_kill = old.c_cc[VKILL];
@@ -88,10 +143,10 @@ void rl_ttyset(int Reset)
 
         new.c_cc[VMIN] = 1;
         new.c_cc[VTIME] = 0;
-        if (-1 == ioctl(0, TCSETAW, &new))
+        if (-1 == ioctl_wrap(0, TCSETAW, &new))
 	    perror("Failed ioctl(TCSETAW)");
     } else {
-	if (-1 == ioctl(0, TCSETAW, &old))
+	if (-1 == ioctl_wrap(0, TCSETAW, &old))
 	    perror("Failed ioctl(TCSETAW)");
     }
 }
@@ -110,19 +165,19 @@ void rl_ttyset(int Reset)
 #endif
 
     if (!Reset) {
-        if (-1 == ioctl(0, TIOCGETP, &old_sgttyb))
+        if (-1 == ioctl_wrap(0, TIOCGETP, &old_sgttyb))
 	    perror("Failed TIOCGETP");
         rl_erase = old_sgttyb.sg_erase;
         rl_kill = old_sgttyb.sg_kill;
 
-        if (-1 == ioctl(0, TIOCGETC, &old_tchars))
+        if (-1 == ioctl_wrap(0, TIOCGETC, &old_tchars))
 	    perror("Failed TIOCGETC");
         rl_eof = old_tchars.t_eofc;
         rl_intr = old_tchars.t_intrc;
         rl_quit = old_tchars.t_quitc;
 
 #ifdef CONFIG_SIGSTOP
-        if (-1 == ioctl(0, TIOCGLTC, &old_ltchars))
+        if (-1 == ioctl_wrap(0, TIOCGLTC, &old_ltchars))
 	    perror("Failed TIOCGLTC");
         rl_susp = old_ltchars.t_suspc;
 #endif
@@ -134,17 +189,17 @@ void rl_ttyset(int Reset)
 	    new_sgttyb.sg_flags &= ~PASS8;
 	else
 	    new_sgttyb.sg_flags |= PASS8;
-        if (-1 == ioctl(0, TIOCSETP, &new_sgttyb))
+        if (-1 == ioctl_wrap(0, TIOCSETP, &new_sgttyb))
 	    perror("Failed TIOCSETP");
         new_tchars = old_tchars;
         new_tchars.t_intrc = -1;
         new_tchars.t_quitc = -1;
-        if (-1 == ioctl(0, TIOCSETC, &new_tchars))
+        if (-1 == ioctl_wrap(0, TIOCSETC, &new_tchars))
 	    perror("Failed TIOCSETC");
     } else {
-        if (-1 == ioctl(0, TIOCSETP, &old_sgttyb))
+        if (-1 == ioctl_wrap(0, TIOCSETP, &old_sgttyb))
 	    perror("Failed TIOCSETP");
-        if (-1 == ioctl(0, TIOCSETC, &old_tchars))
+        if (-1 == ioctl_wrap(0, TIOCSETC, &old_tchars))
 	    perror("Failed TIOCSETC");
     }
 }