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add docker support

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张壹
2025-05-13 08:40:01 +08:00
parent 0411d8c19b
commit 70723fd147
44 changed files with 50463 additions and 5 deletions
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10
CMakeLists.txt
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@@ -11,12 +11,12 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
find_package(PkgConfig)
pkg_search_module(EDITLINE REQUIRED libeditline)
pkg_search_module(EDITLINE QUIET libeditline)
find_package(GCTL REQUIRED)
find_package(GCTL_MESH REQUIRED)
find_package(GCTL_OPTIMIZATION REQUIRED)
find_package(GCTL_POTENTIAL REQUIRED)
find_package(GCTL QUIET)
find_package(GCTL_MESH QUIET)
find_package(GCTL_OPTIMIZATION QUIET)
find_package(GCTL_POTENTIAL QUIET)
include_directories(${GCTL_INC_DIR})
include_directories(${GCTL_MESH_INC_DIR})
include_directories(${GCTL_OPTIMIZATION_INC_DIR})

56
Dockerfile Normal file
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# 编译平台
FROM gctl:2.0 AS gctl_library
FROM ubuntu:20.04 AS builder
# 安装编译工具
RUN apt-get update && apt-get install -y g++ make cmake
# 安装依赖库
RUN apt-get install -y --no-install-recommends libfftw3-dev libnetcdf-dev gmt libgmt-dev libgsl-dev libncurses-dev
RUN apt-get install -y pkg-config
# 创建工作目录
WORKDIR /app
# 从代码库镜像中复制库文件和头文件
COPY --from=gctl_library /usr/local/lib /usr/local/lib
COPY --from=gctl_library /usr/local/include /usr/local/include
# 编译依赖库
COPY dep/editline-1.17.1 /app/dep/editline
RUN cd /app/dep/editline && ./configure --prefix=/usr/local && make && make install
# 拷贝源代码
COPY addnoise /app/addnoise
COPY cutprofile /app/cutprofile
COPY fractopo /app/fractopo
COPY gm3d /app/gm3d
COPY gmsh2vtk /app/gmsh2vtk
COPY gmshinfo /app/gmshinfo
COPY grd2xyz /app/grd2xyz
COPY handyman /app/handyman
COPY nc2other /app/nc2other
COPY ncget /app/ncget
COPY ncinfo /app/ncinfo
COPY shc2xyz /app/shc2xyz
COPY sph2plane /app/sph2plane
COPY tetgen2gmsh /app/tetgen2gmsh
COPY trackline /app/trackline
COPY triangle2gmsh /app/triangle2gmsh
COPY txtinfo /app/txtinfo
COPY xyz2nc /app/xyz2nc
COPY xyz2sph /app/xyz2sph
COPY dsviewer /app/dsviewer
COPY CMakeLists.txt .
COPY config.h.in .
# 编译gctl动态库
RUN mkdir build && cd build && cmake .. && make && make install
# 运行平台
FROM ubuntu:20.04
# 安装运行时必要依赖
RUN apt-get update && apt-get install -y libstdc++6
RUN apt-get install -y --no-install-recommends libfftw3-dev libnetcdf-dev gmt libgmt-dev libgsl-dev libncurses-dev
# 从构建阶段复制编译后的库和头文件
COPY --from=builder /usr/local/lib /usr/local/lib
COPY --from=builder /usr/local/include /usr/local/include
COPY --from=builder /usr/local/sbin /usr/local/sbin
# 设置可执行文件列表
ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib
ENV PATH=$PATH:/usr/local/sbin

271
dep/editline-1.17.1/ChangeLog.md Normal file
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@@ -0,0 +1,271 @@
Change Log
==========
All notable changes to the project are documented in this file.
[1.17.1][] - 2020-02-23
-----------------------
### Fixes
- Fix #38: Fix for multiline representing as one line
- Fix packaging, missing files in libeditline1, regression from 1.16.0
- Fix packaging, update to latest std version
- Fix formatting of function names in man page
- Restore tar.gz distribution, for usability on systems that do not
have xz in their default install
[1.17.0][] - 2020-01-05
-----------------------
### Changes
- Simple multi-line support by Dima Volynets, @dvolynets
### Fixes
- Fix return value from `read_history()` and `write_history()`, could
return `errno` instead of `EOF` to indicate error. Now both functions
have uniform return values on error
- Handle internal `realloc()` errors better. Now memory is not leaked
if `realloc()` fails
- Fix possible NULL pointer dereference in key binding lookup function
[1.16.1][] - 2019-06-07
-----------------------
### Changes
- Major updates to the `editline.3` man page
- Cleanup of examples `cli.c` and `fileman.c`
- Add example of hidden input prompt to `cli.c`
### Fixes
- Fix #20: `configure --disable-eof` does not bite
- Fix #23: Make Ctrl-L clear the screan instead of starting a new line
Like Ctrl-D, which exits, Ctrl-L only clears the screen when the line
is empty and the cursor is at the start of the line, otherwise Ctrl-L
will redraw/refresh the current line.
- Fix #24: Fix behavior when TTY is narrower than column width, by Will Dietz
- Fix #25: Avoid continuously duplicate commands in history
- Fix #31: Aborting i-search with Ctrl-C should not generate signal
[1.16.0][] - 2018-09-16
-----------------------
Event loop callback support.
### Changes
- `rl_unintialize()`, new function to free all memory, by Claus Fischer
- `rl_insert_text()`, new GNU Readline compat function
- `rl_refresh_line()`, new GNU Readline compat function
- `rl_callback_*()`, alternate interface to plain `readline()` for event
loops. Modeled after the GNU Readline API
- `rl_completion_entry_function`, and `rl_attempted_completion_function`
are two new GNU Readline compat user hooks for the completion framework
- `rl_completion_matches()` and `rl_filename_completion_function()`
are two new GNU Readline compat functions
- Add new example: `fileman.c` from GNU Readline to demonstrate the
level of compatibility of the revamped completion framework
- Add support for Ctrl-Right and Ctrl-Left, forward/backward word
- Add .deb package to official release target
### Fixes
- Fixed header guards, avoid using leading `__`
- Spell check fixes
- Remove duplicate code in history check
- Use `NULL` instead of `0`, and `-1` instead of `NULL`, where applicable
- Misc. minor Coverity Scan fixes
- Misc. minor fixes to `testit.c` example code
- Add `-Wextra` to std `CFLAGS`
- Check `fclose()` return value in in `write_history()` and `read_history()`
- Initialize global variables and reset to `NULL` on `free()`
- Fix off-by-one in forward kill word, avoid deleting too much
- Skip (or kill) leading whitespace when skipping (or killing) forwards
[1.15.3][] - 2017-09-07
-----------------------
Bug fix release.
### Changes
- Refactor all enable/disable configure options, same problem as in #7
### Fixes
- Fix #7: `--enable-termcap` configure option does not work. The script
enabled termcap by default rather than the other way around.
Also, check for terminfo as well, when `--enable-termcap` is selected.
[1.15.2][] - 2016-06-06
-----------------------
Bug fixes and minor feature creep in `pkg-config` support.
### Changes
- Prevent mangling of symbols when linking with C++. Patch courtesy of
Jakub Pawlowski
- Add `libeditline.pc` for `pkg-config`
### Fixes
- Do not assume a termcap library exists, check for `tgetent()` in
curses, ncurses, tinfo and termcap libraries
- Call `tty_flush()` when user calls `rl_forced_update_display()`
to prevent screen becoming garbled. Patch by Jakub Pawlowski
[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/1.17.1...HEAD
[1.17.1]: https://github.com/troglobit/finit/compare/1.17.0...1.17.1
[1.17.0]: https://github.com/troglobit/finit/compare/1.16.1...1.17.0
[1.16.1]: https://github.com/troglobit/finit/compare/1.16.0...1.16.1
[1.16.0]: https://github.com/troglobit/finit/compare/1.15.3...1.16.0
[1.15.3]: https://github.com/troglobit/finit/compare/1.15.2...1.15.3
[1.15.2]: https://github.com/troglobit/finit/compare/1.15.1...1.15.2
[1.15.1]: 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

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dep/editline-1.17.1/INSTALL.md Normal file
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HowTo Build Minix Editline
==========================
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:
./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:
./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:
./configure --prefix=/home/troglobit/tmp
Advanced users are encouraged to read up on --libdir, --mandir, etc. in
the GNU Configure and Build System.
For more available options, type:
./configure --help
To build and install, simply type:
make
followed by
sudo make install
Good Luck!
//Joachim

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dep/editline-1.17.1/LICENSE Normal file
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Copyright 1992,1993 Simmule Turner and Rich Salz
All rights reserved.
This software is not subject to any license of the American Telephone
and Telegraph Company or of the Regents of the University of California.
Permission is granted to anyone to use this software for any purpose on
any computer system, and to alter it and redistribute it freely, subject
to the following restrictions:
1. The authors are not responsible for the consequences of use of this
software, no matter how awful, even if they arise from flaws in it.
2. The origin of this software must not be misrepresented, either by
explicit claim or by omission. Since few users ever read sources,
credits must appear in the documentation.
3. Altered versions must be plainly marked as such, and must not be
misrepresented as being the original software. Since few users
ever read sources, credits must appear in the documentation.
4. This notice may not be removed or altered.

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dep/editline-1.17.1/Makefile.am Normal file
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pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libeditline.pc
doc_DATA = README.md LICENSE
EXTRA_DIST = README.md LICENSE ChangeLog.md INSTALL.md
SUBDIRS = src include man examples
## Generate MD5 checksum file
MD5 = md5sum
md5-dist:
@for file in $(DIST_ARCHIVES); do \
$(MD5) $$file > ../$$file.md5; \
mv $$file ../; \
done
## Check if tagged in git
release-hook:
if [ ! `git tag | grep $(PACKAGE_VERSION)` ]; then \
echo; \
printf "\e[1m\e[41mCannot find release tag $(PACKAGE_VERSION)\e[0m\n"; \
printf "\e[1m\e[5mDo release anyway?\e[0m "; read yorn; \
if [ "$$yorn" != "y" -a "$$yorn" != "Y" ]; then \
printf "OK, aborting release.\n"; \
exit 1; \
fi; \
echo; \
else \
echo; \
printf "\e[1m\e[42mFound GIT release tag $(PACKAGE_VERSION)\e[0m\n"; \
printf "\e[1m\e[44m>>Remember to push tags!\e[0m\n"; \
echo; \
fi
# lintian --profile debian -i -I --show-overrides ../$PKG.changes
package:
dpkg-buildpackage -uc -us -B
## Target to run when building a release
release: release-hook distcheck md5-dist package
@echo
@echo "Resulting release files:"
@echo "========================================================================="
@for file in $(DIST_ARCHIVES); do \
printf "%-40s Distribution tarball\n" $$file; \
printf "%-40s " $$file.md5; cat ../$$file.md5 | cut -f1 -d' '; \
done
@for file in `cd ..; ls *$(PACKAGE)*_$(subst _,.,$(VERSION))*`; do \
printf "%-40s Debian/Ubuntu package file\n" $$file; \
done

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dep/editline-1.17.1/Makefile.in Normal file
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$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
check: check-recursive
all-am: Makefile $(DATA) config.h
installdirs: installdirs-recursive
installdirs-am:
for dir in "$(DESTDIR)$(docdir)" "$(DESTDIR)$(pkgconfigdir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-recursive
install-strip:
if test -z '$(STRIP)'; then \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
install; \
else \
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
fi
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-recursive
clean-am: clean-generic clean-libtool mostlyclean-am
distclean: distclean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -f Makefile
distclean-am: clean-am distclean-generic distclean-hdr \
distclean-libtool distclean-tags
dvi: dvi-recursive
dvi-am:
html: html-recursive
html-am:
info: info-recursive
info-am:
install-data-am: install-docDATA install-pkgconfigDATA
install-dvi: install-dvi-recursive
install-dvi-am:
install-exec-am:
install-html: install-html-recursive
install-html-am:
install-info: install-info-recursive
install-info-am:
install-man:
install-pdf: install-pdf-recursive
install-pdf-am:
install-ps: install-ps-recursive
install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-recursive
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-recursive
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-recursive
pdf-am:
ps: ps-recursive
ps-am:
uninstall-am: uninstall-docDATA uninstall-pkgconfigDATA
.MAKE: $(am__recursive_targets) all install-am install-strip
.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
am--refresh check check-am clean clean-cscope clean-generic \
clean-libtool cscope cscopelist-am ctags ctags-am dist \
dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
dist-xz dist-zip distcheck distclean distclean-generic \
distclean-hdr distclean-libtool distclean-tags distcleancheck \
distdir distuninstallcheck dvi dvi-am html html-am info \
info-am install install-am install-data install-data-am \
install-docDATA install-dvi install-dvi-am install-exec \
install-exec-am install-html install-html-am install-info \
install-info-am install-man install-pdf install-pdf-am \
install-pkgconfigDATA install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs installdirs-am \
maintainer-clean maintainer-clean-generic mostlyclean \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags tags-am uninstall uninstall-am uninstall-docDATA \
uninstall-pkgconfigDATA
.PRECIOUS: Makefile
md5-dist:
@for file in $(DIST_ARCHIVES); do \
$(MD5) $$file > ../$$file.md5; \
mv $$file ../; \
done
release-hook:
if [ ! `git tag | grep $(PACKAGE_VERSION)` ]; then \
echo; \
printf "\e[1m\e[41mCannot find release tag $(PACKAGE_VERSION)\e[0m\n"; \
printf "\e[1m\e[5mDo release anyway?\e[0m "; read yorn; \
if [ "$$yorn" != "y" -a "$$yorn" != "Y" ]; then \
printf "OK, aborting release.\n"; \
exit 1; \
fi; \
echo; \
else \
echo; \
printf "\e[1m\e[42mFound GIT release tag $(PACKAGE_VERSION)\e[0m\n"; \
printf "\e[1m\e[44m>>Remember to push tags!\e[0m\n"; \
echo; \
fi
# lintian --profile debian -i -I --show-overrides ../$PKG.changes
package:
dpkg-buildpackage -uc -us -B
release: release-hook distcheck md5-dist package
@echo
@echo "Resulting release files:"
@echo "========================================================================="
@for file in $(DIST_ARCHIVES); do \
printf "%-40s Distribution tarball\n" $$file; \
printf "%-40s " $$file.md5; cat ../$$file.md5 | cut -f1 -d' '; \
done
@for file in `cd ..; ls *$(PACKAGE)*_$(subst _,.,$(VERSION))*`; do \
printf "%-40s Debian/Ubuntu package file\n" $$file; \
done
# 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:

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Editline
========
[![License Badge][]][License] [![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 (ncurses not 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
supplying different options to the GNU configure script. See the output
from <kbd>configure --help</kbd> for details. Some useful hints on how
to use the library is available in the `examples/` directory.
Editline is maintained collaboratively at [GitHub][].
Example
-------
Below is a very brief example to illustrate how one can use Editline to
create a simple CLI, Ctrl-D exits the program. A slightly more advanced
example is Jush, <https://github.com/troglobit/jush/>, a small and very
simplistic UNIX shell. The Editline sources also include an `examples/`
sub-directory.
1. Build and install the library, preferably using a [release tarball][]
The configure script defaults to a `/usr/local` prefix.
tar xf editline-1.15.3.tar.xz
cd editline-1.15.3/
./configure --prefix=/usr
make all
sudo make install
2. Place the below source code in a separate project directory,
e.g. `~/src/example.c`
```C
#include <stdlib.h>
#include <editline.h>
int main(void)
{
char *p;
while ((p = readline("CLI> ")) != NULL) {
puts(p);
free(p);
}
return 0;
}
```
3. Compile the example:
cd ~/src/
make LDLIBS=-leditline example
Here I use `make` and rely on its implicit (built-in) rules to handle
all the compiler magic, but you may want to create your own Makefile for
the project. In particular if you don't change the default prefix
(above), because then you need to specify the search path for the
include file(s) and the library manually.
A simple `~/src/Makefile` could look like this:
CFLAGS = -I/usr/local/include
LDFLAGS = -L/usr/local/lib
LDLIBS = -leditline
EXEC = example
OBJS = example.o
all: $(EXEC)
$(EXEC): $(OBJS)
clean:
$(RM) $(OBJS) $(EXEC)
distclean: clean
$(RM) *.o *~ *.bak
Then simply type `make` from your `~/src/` directory. You can also use
`pkg-config` for your `~/src/Makefile`, replace the following lines:
CFLAGS = $(shell pkg-config --cflags libeditline)
LDFLAGS = $(shell pkg-config --libs-only-L libeditline)
LDLIBS = $(shell pkg-config --libs-only-l libeditline)
Then simply type <kbd>make</kbd>, like above.
However, most `.rpm` based distributions `pkg-config` doesn't search in
`/usr/local` anymore, so you need to call make like this:
PKG_CONFIG_LIBDIR=/usr/local/lib/pkgconfig make
Debian/Ubuntu based systems do not have this problem.
API
---
Here is the libeditline interfaces. 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_deprep_term_function)(void);
void rl_deprep_terminal (void);
void rl_reset_terminal (const char *terminal_name);
void rl_initialize (void);
void rl_uninitialize (void); /* Free all internal memory */
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);
/* Alternate interface to plain readline(), for event loops */
void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler);
void rl_callback_read_char (void);
void rl_callback_handler_remove (void);
```
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. For more
options, see <kbd>./configure --help</kbd>
Remember to run `ldconfig` after install to update the linker cache. If
you've installed to a non-standard location (`--prefix`) you may also
have to update your `/etc/ld.so.conf`, or use `pkg-confg` to build your
application (above).
**NOTE:** RedHat/Fedora/CentOS and other `.rpm`-based distributions do
not consider `/usr/local` as standard path anymore. So make sure to
`./configure --prefix=/usr`, otherwise the build system use the GNU
default, which is `/usr/local`. The Debian based distributions, like
Ubuntu, do not have this problem.
Origin & References
--------------------
This [line editing][] library was created by [Rich Salz][] and Simmule
Turner and in 1992. It is distributed with a “[C News][]-like” license,
similar to the [BSD license][]. Rich's current 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 2][]
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 libtermcap (usually supplied by ncurses), whereas this
library only uses termios from the standard C library.
Patches and bug fixes from the following forks, 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,
details available in the [ChangeLog.md][]. The current [maintainer][]
was unaware of the Debian version for quite some time, so a different
name and 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/docs/README
[release tarball]: https://github.com/troglobit/editline/releases
[maintainer]: http://troglobit.com
[C News]: https://en.wikipedia.org/wiki/C_News
[TODO.md]: https://github.com/troglobit/editline/blob/master/docs/TODO.md
[ChangeLog.md]: https://github.com/troglobit/editline/blob/master/ChangeLog.md
[FSF readline]: http://www.gnu.org/software/readline/
[Rich Salz]: https://github.com/richsalz/editline/
[comp.sources.unix]: http://ftp.cs.toronto.edu/pub/white/pub/rc/editline.shar
[Minix 2]: 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
[License]: https://github.com/troglobit/editline/blob/master/LICENSE
[License Badge]: https://img.shields.io/badge/License-C%20News-orange.svg
[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

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#! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2018 Free Software Foundation, Inc.
# Written by Tom Tromey <tromey@cygnus.com>.
#
# 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, see <https://www.gnu.org/licenses/>.
# 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.
# This file is maintained in Automake, please report
# bugs to <bug-automake@gnu.org> or send patches to
# <automake-patches@gnu.org>.
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \
icl | *[/\\]icl | icl.exe | *[/\\]icl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

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#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1999-2018 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, see <https://www.gnu.org/licenses/>.
# 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 outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
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"
# Avoid interferences from the environment.
gccflag= dashmflag=
# 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
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$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 $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/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 $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$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 $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# 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
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

518
dep/editline-1.17.1/aux/install-sh Executable file
View File

@@ -0,0 +1,518 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2018-03-11.20; # UTC
# 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.
tab=' '
nl='
'
IFS=" $tab$nl"
# Set DOITPROG to "echo" to test this script.
doit=${DOITPROG-}
doit_exec=${doit:-exec}
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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=${STRIPPROG-strip}
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
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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
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trap "ret=141; $do_exit" 13
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*)
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exit 1
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echo "$0: no destination specified." >&2
exit 1
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echo "$0: $dst_arg: Is a directory" >&2
exit 1
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dstbase=`basename "$src"`
case $dst in
*/) dst=$dst$dstbase;;
*) dst=$dst/$dstbase;;
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case $dstdir in
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'')
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# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
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.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
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mkdir_mode=-m$mode
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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.
;;
*)
# Note that $RANDOM variable is not portable (e.g. dash); Use it
# here however when possible just to lower collision chance.
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
# Because "mkdir -p" follows existing symlinks and we likely work
# directly in world-writeable /tmp, make sure that the '$tmpdir'
# directory is successfully created first before we actually test
# 'mkdir -p' feature.
if (umask $mkdir_umask &&
$mkdirprog $mkdir_mode "$tmpdir" &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
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# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
test_tmpdir="$tmpdir/a"
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
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d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
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}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 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
oIFS=$IFS
IFS=/
set -f
set fnord $dstdir
shift
set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$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 "$prefix" || exit 1
else
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*) qprefix=$prefix;;
esac
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fi
fi
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(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=${dstdirslash}_inst.$$_
rmtmp=${dstdirslash}_rm.$$_
# 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` &&
set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
set +f &&
test "$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 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

11249
dep/editline-1.17.1/aux/ltmain.sh Normal file
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dep/editline-1.17.1/aux/missing Executable file
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#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2018-03-07.03; # UTC
# Copyright (C) 1996-2018 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# 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, see <https://www.gnu.org/licenses/>.
# 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
fi
case $1 in
--is-lightweight)
# Used by our autoconf macros to check whether the available missing
# script is modern enough.
exit 0
;;
--run)
# Back-compat with the calling convention used by older automake.
shift
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
Supported PROGRAM values:
aclocal autoconf autoheader autom4te automake makeinfo
bison yacc flex lex help2man
Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
'g' are ignored when checking the name.
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
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# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=https://www.perl.org/
flex_URL=https://github.com/westes/flex
gnu_software_URL=https://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'before-save-hook 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC0"
# time-stamp-end: "; # UTC"
# End:

168
dep/editline-1.17.1/config.h.in Normal file
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/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if the `closedir' function returns void instead of `int'. */
#undef CLOSEDIR_VOID
/* Define to include ANSI arrow keys support. */
#undef CONFIG_ANSI_ARROWS
/* Define to enable EOF (Ctrl-D) key. */
#undef CONFIG_EOF
/* Define to enable SIGINT (Ctrl-C) key. */
#undef CONFIG_SIGINT
/* Define to enable SIGSTOP (Ctrl-Z) key. */
#undef CONFIG_SIGSTOP
/* Define to enable terminal bell on completion. */
#undef CONFIG_TERMINAL_BELL
/* 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 `curses' library (-lcurses). */
#undef HAVE_LIBCURSES
/* Define to 1 if you have the `ncurses' library (-lncurses). */
#undef HAVE_LIBNCURSES
/* Define to 1 if you have the `termcap' library (-ltermcap). */
#undef HAVE_LIBTERMCAP
/* Define to 1 if you have the `terminfo' library (-lterminfo). */
#undef HAVE_LIBTERMINFO
/* Define to 1 if you have the `tinfo' library (-ltinfo). */
#undef HAVE_LIBTINFO
/* 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 <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. */
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180
dep/editline-1.17.1/examples/cli.c Normal file
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/* Custom CLI command completion.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz. All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#include "editline.h"
#include <string.h>
#define HISTORY "/tmp/.cli-history"
static char *list[] = {
"foo ", "bar ", "bsd ", "cli ", "ls ", "cd ", "malloc ", "tee ", NULL
};
/* Attempt to complete the pathname, returning an allocated copy.
* Fill in *unique if we completed it, or set it to 0 if ambiguous. */
static char *my_rl_complete(char *token, int *match)
{
int i;
int index = -1;
int matchlen = 0;
int count = 0;
for (i = 0; list[i]; i++) {
int partlen = strlen(token); /* Part of token */
if (!strncmp(list[i], token, partlen)) {
index = i;
matchlen = partlen;
count ++;
}
}
if (count == 1) {
*match = 1;
return strdup(list[index] + matchlen);
}
return NULL;
}
/* Return all possible completions. */
static int my_rl_list_possib(char *token, char ***av)
{
int i, num, total = 0;
char **copy;
for (num = 0; list[num]; num++)
;
if (!num)
return 0;
copy = malloc(num * sizeof(char *));
for (i = 0; i < num; i++) {
if (!strncmp(list[i], token, strlen (token))) {
copy[total] = strdup(list[i]);
total++;
}
}
*av = copy;
return total;
}
el_status_t list_possible(void)
{
char **av;
char *word;
int ac;
word = el_find_word();
ac = rl_list_possib(word, &av);
if (word)
free(word);
if (ac) {
el_print_columns(ac, av);
while (--ac >= 0)
free(av[ac]);
free(av);
return CSmove;
}
return el_ring_bell();
}
el_status_t do_suspend(void)
{
puts("Abort!");
return CSstay;
}
static void breakit(int signo)
{
(void)signo;
puts("Got SIGINT");
}
/* Use el_no_echo when reading passwords and similar */
static int unlock(const char *passwd)
{
char *prompt = "Enter password: ";
char *line;
int rc = 1;
el_no_echo = 1;
while ((line = readline(prompt))) {
rc = strncmp(line, passwd, strlen(passwd));
free(line);
if (rc) {
printf("\nWrong password, please try again, it's secret.\n");
continue;
}
printf("\nAchievement unlocked!\n");
break;
}
el_no_echo = 0;
return rc;
}
int main(void)
{
char *line;
char *prompt = "cli> ";
signal(SIGINT, breakit);
/* Setup callbacks */
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('Z'), do_suspend);
read_history(HISTORY);
while ((line = readline(prompt))) {
if (!strncmp(line, "unlock", 6) && unlock("secret")) {
free(line);
fprintf(stderr, "\nSecurity breach, user logged out!\n");
break;
}
if (*line != '\0')
printf("\t\t\t|%s|\n", line);
free(line);
}
write_history(HISTORY);
return 0;
}
/**
* Local Variables:
* c-file-style: "k&r"
* c-basic-offset: 4
* End:
*/

195
dep/editline-1.17.1/examples/excallback.c Normal file
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/*
From: Jeff Solomon <jsolomon@stanford.edu>
Date: Fri, 9 Apr 1999 10:13:27 -0700 (PDT)
To: chet@po.cwru.edu
Subject: new readline example
Message-ID: <14094.12094.527305.199695@mrclean.Stanford.EDU>
Chet,
I've been using readline 4.0. Specifically, I've been using the perl
version Term::ReadLine::Gnu. It works great.
Anyway, I've been playing around the alternate interface and I wanted
to contribute a little C program, callback.c, to you that you could
use as an example of the alternate interface in the /examples
directory of the readline distribution.
My example shows how, using the alternate interface, you can
interactively change the prompt (which is very nice imo). Also, I
point out that you must roll your own terminal setting when using the
alternate interface because readline depreps (using your parlance) the
terminal while in the user callback. I try to demostrate what I mean
with an example. I've included the program below.
To compile, I just put the program in the examples directory and made
the appropriate changes to the EXECUTABLES and OBJECTS line and added
an additional target 'callback'.
I compiled on my Sun Solaris2.6 box using Sun's cc.
Let me know what you think.
Jeff
*/
#if defined (HAVE_CONFIG_H)
#include <config.h>
#endif
#include <stdio.h>
#include <sys/types.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <termios.h> /* xxx - should make this more general */
#ifdef EDITLINE_LIBRARY
# include "editline.h"
#else
# include <readline/readline.h>
#endif
/* This little examples demonstrates the alternate interface to using readline.
* In the alternate interface, the user maintains control over program flow and
* only calls readline when STDIN is readable. Using the alternate interface,
* you can do anything else while still using readline (like talking to a
* network or another program) without blocking.
*
* Specifically, this program highlights two importants features of the
* alternate interface. The first is the ability to interactively change the
* prompt, which can't be done using the regular interface since rl_prompt is
* read-only.
*
* The second feature really highlights a subtle point when using the alternate
* interface. That is, readline will not alter the terminal when inside your
* callback handler. So let's so, your callback executes a user command that
* takes a non-trivial amount of time to complete (seconds). While your
* executing the command, the user continues to type keystrokes and expects them
* to be re-echoed on the new prompt when it returns. Unfortunately, the default
* terminal configuration doesn't do this. After the prompt returns, the user
* must hit one additional keystroke and then will see all of his previous
* keystrokes. To illustrate this, compile and run this program. Type "sleep" at
* the prompt and then type "bar" before the prompt returns (you have 3
* seconds). Notice how "bar" is re-echoed on the prompt after the prompt
* returns? This is what you expect to happen. Now comment out the 4 lines below
* the line that says COMMENT LINE BELOW. Recompile and rerun the program and do
* the same thing. When the prompt returns, you should not see "bar". Now type
* "f", see how "barf" magically appears? This behavior is un-expected and not
* desired.
*/
void process_line(char *line);
int change_prompt(void);
char *get_prompt(void);
int prompt = 1;
char prompt_buf[40], line_buf[256];
tcflag_t old_lflag;
cc_t old_vtime;
struct termios term;
int
main()
{
fd_set fds;
/* Adjust the terminal slightly before the handler is installed. Disable
* canonical mode processing and set the input character time flag to be
* non-blocking.
*/
if( tcgetattr(STDIN_FILENO, &term) < 0 ) {
perror("tcgetattr");
exit(1);
}
old_lflag = term.c_lflag;
old_vtime = term.c_cc[VTIME];
term.c_lflag &= ~ICANON;
term.c_cc[VTIME] = 1;
/* COMMENT LINE BELOW - see above */
if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
perror("tcsetattr");
exit(1);
}
// rl_add_defun("change-prompt", change_prompt, CTRL('t'));
rl_callback_handler_install(get_prompt(), process_line);
while(1) {
FD_ZERO(&fds);
FD_SET(fileno(stdin), &fds);
if( select(FD_SETSIZE, &fds, NULL, NULL, NULL) < 0) {
perror("select");
exit(1);
}
if( FD_ISSET(fileno(stdin), &fds) ) {
rl_callback_read_char();
}
}
return 0;
}
void
process_line(char *line)
{
if( line == NULL ) {
fprintf(stderr, "\n");
/* reset the old terminal setting before exiting */
term.c_lflag = old_lflag;
term.c_cc[VTIME] = old_vtime;
if( tcsetattr(STDIN_FILENO, TCSANOW, &term) < 0 ) {
perror("tcsetattr");
exit(1);
}
exit(0);
}
if( strcmp(line, "sleep") == 0 ) {
sleep(3);
} else {
fprintf(stderr, "|%s|\n", line);
}
free (line);
}
int
change_prompt(void)
{
/* toggle the prompt variable */
prompt = !prompt;
/* save away the current contents of the line */
strncpy(line_buf, rl_line_buffer, sizeof(line_buf));
line_buf[sizeof(line_buf) - 1] = 0;
/* install a new handler which will change the prompt and erase the current line */
rl_callback_handler_install(get_prompt(), process_line);
/* insert the old text on the new line */
rl_insert_text(line_buf);
/* redraw the current line - this is an undocumented function. It invokes the
* redraw-current-line command.
*/
return rl_refresh_line(0, 0);
}
char *
get_prompt(void)
{
/* The prompts can even be different lengths! */
sprintf(prompt_buf, "%s",
prompt ? "Hit ctrl-t to toggle prompt> " : "Pretty cool huh?> ");
return prompt_buf;
}

431
dep/editline-1.17.1/examples/fileman.c Normal file
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/* fileman.c -- A tiny application which demonstrates how to use the
GNU Readline library. This application interactively allows users
to manipulate files and their modes.
NOTE: this was taken from the GNU Readline documentation and ported
to libedit. A command to output the history list was added.
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/file.h>
#include <sys/stat.h>
#include <errno.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <locale.h>
#include <time.h>
#include "editline.h"
void too_dangerous(char *caller);
void initialize_readline();
int execute_line(char *line);
int valid_argument(char *caller, char *arg);
/* The names of functions that actually do the manipulation. */
int com_list(char *);
int com_view(char *);
int com_history(char *);
int com_rename(char *);
int com_stat(char *);
int com_pwd(char *);
int com_delete(char *);
int com_help(char *);
int com_cd(char *);
int com_quit(char *);
struct cmd {
char *name; /* User printable name of the function. */
int (*func)(char *); /* Function to call to do the job. */
char *doc; /* Documentation for this function. */
};
struct cmd commands[] = {
{ "cd", com_cd, "Change to directory DIR"},
{ "delete", com_delete, "Delete FILE"},
{ "help", com_help, "Display this text"},
{ "?", com_help, "Synonym for `help'"},
{ "list", com_list, "List files in DIR"},
{ "ls", com_list, "Synonym for `list'"},
{ "pwd", com_pwd, "Print the current working directory"},
{ "quit", com_quit, "Quit using Fileman"},
{ "rename", com_rename, "Rename FILE to NEWNAME"},
{ "stat", com_stat, "Print out statistics on FILE"},
{ "view", com_view, "View the contents of FILE"},
{ "history", com_history, "List editline history"},
{ NULL, NULL, NULL },
};
/* Forward declarations. */
char *stripwhite();
struct cmd *find_command();
/* When non-zero, this means the user is done using this program. */
int done;
int main(int argc, char **argv)
{
char *line, *s;
setlocale(LC_CTYPE, "");
initialize_readline(); /* Bind our completer. */
/* Loop reading and executing lines until the user quits. */
for (; done == 0;) {
line = readline("FileMan: ");
if (!line)
break;
/* Remove leading and trailing whitespace from the line.
Then, if there is anything left, add it to the history list
and execute it. */
s = stripwhite(line);
#if 0
if (*s) {
char *expansion;
int result;
result = history_expand(s, &expansion);
if (result < 0 || result == 2) {
fprintf(stderr, "%s\n", expansion);
} else {
add_history(expansion);
execute_line(expansion);
}
free(expansion);
}
#else
execute_line(s);
#endif
free(line);
}
return 0;
}
/* Execute a command line. */
int execute_line(char *line)
{
int i;
struct cmd *command;
char *word;
/* Isolate the command word. */
i = 0;
while (line[i] && isspace(line[i]))
i++;
word = line + i;
while (line[i] && !isspace(line[i]))
i++;
if (line[i])
line[i++] = '\0';
command = find_command(word);
if (!command) {
fprintf(stderr, "%s: No such command for FileMan.\n", word);
return -1;
}
/* Get argument to command, if any. */
while (isspace(line[i]))
i++;
word = line + i;
/* Call the function. */
return command->func(word);
}
/* Look up NAME as the name of a command, and return a pointer to that
command. Return a NULL pointer if NAME isn't a command name. */
struct cmd *find_command(char *name)
{
int i;
for (i = 0; commands[i].name; i++)
if (strcmp(name, commands[i].name) == 0)
return &commands[i];
return NULL;
}
/*
* Strip whitespace from the start and end of STRING. Return a pointer
* into STRING.
*/
char *stripwhite(char *string)
{
char *s, *t;
for (s = string; isspace(*s); s++) ;
if (*s == 0)
return s;
t = s + strlen(s) - 1;
while (t > s && isspace(*t))
t--;
*++t = '\0';
return s;
}
/* **************************************************************** */
/* */
/* Interface to Readline Completion */
/* */
/* **************************************************************** */
char *command_generator(const char *, int);
char **fileman_completion(const char *, int, int);
/*
* Tell the GNU Readline library how to complete. We want to try to
* complete on command names if this is the first word in the line, or
* on filenames if not.
*/
void initialize_readline(void)
{
/* Allow conditional parsing of the ~/.inputrc file. */
rl_readline_name = "FileMan";
/* Tell the completer that we want a crack first. */
rl_attempted_completion_function = fileman_completion;
}
/*
* Attempt to complete on the contents of TEXT. START and END
* bound the region of rl_line_buffer that contains the word to
* complete. TEXT is the word to complete. We can use the entire
* contents of rl_line_buffer in case we want to do some simple
* parsing. Returnthe array of matches, or NULL if there aren't any.
*/
char **fileman_completion(const char *text, int start, int end)
{
char **matches = NULL;
/* If this word is at the start of the line, then it is a command
to complete. Otherwise it is the name of a file in the current
directory. */
if (start == 0)
matches = rl_completion_matches(text, command_generator);
return matches;
}
/* Generator function for command completion. STATE lets us
know whether to start from scratch; without any state
(i.e. STATE == 0), then we start at the top of the list. */
char *command_generator(const char *text, int state)
{
static int list_index, len;
char *name;
/* If this is a new word to complete, initialize now. This
includes saving the length of TEXT for efficiency, and
initializing the index variable to 0. */
if (!state) {
list_index = 0;
len = strlen(text);
}
/* Return the next name which partially matches from the
command list. */
while ((name = commands[list_index].name)) {
list_index++;
if (strncmp(name, text, len) == 0)
return strdup(name);
}
/* If no names matched, then return NULL. */
return NULL;
}
/* **************************************************************** */
/* */
/* FileMan Commands */
/* */
/* **************************************************************** */
/* String to pass to system (). This is for the LIST, VIEW and RENAME
commands. */
static char syscom[1024];
/* List the file(s) named in arg. */
int com_list(char *arg)
{
if (!arg)
arg = "";
sprintf(syscom, "ls -FClg %s", arg);
return system(syscom);
}
int com_view(char *arg)
{
if (!valid_argument("view", arg))
return 1;
sprintf(syscom, "more %s", arg);
return system(syscom);
}
int com_history(char *arg)
{
const char *he;
/* rewind history */
while (el_prev_hist()) ;
for (he = el_next_hist(); he != NULL; he = el_next_hist())
printf("%s\n", he);
return 0;
}
int com_rename(char *arg)
{
too_dangerous("rename");
return 1;
}
int com_stat(char *arg)
{
struct stat finfo;
if (!valid_argument("stat", arg))
return 1;
if (stat(arg, &finfo) == -1) {
perror(arg);
return 1;
}
printf("Statistics for `%s':\n", arg);
printf("%s has %ld link%s, and is %lld byte%s in length.\n", arg,
(long)finfo.st_nlink,
(finfo.st_nlink == 1) ? "" : "s",
(long long)finfo.st_size, (finfo.st_size == 1) ? "" : "s");
printf("Inode Last Change at: %s", ctime(&finfo.st_ctime));
printf(" Last access at: %s", ctime(&finfo.st_atime));
printf(" Last modified at: %s", ctime(&finfo.st_mtime));
return 0;
}
int com_delete(char *arg)
{
too_dangerous("delete");
return 1;
}
/* Print out help for ARG, or for all of the commands if ARG is
not present. */
int com_help(char *arg)
{
int i;
int printed = 0;
for (i = 0; commands[i].name; i++) {
if (!*arg || (strcmp(arg, commands[i].name) == 0)) {
printf("%s\t\t%s.\n", commands[i].name,
commands[i].doc);
printed++;
}
}
if (!printed) {
printf("No commands match `%s'. Possibilties are:\n", arg);
for (i = 0; commands[i].name; i++) {
/* Print in six columns. */
if (printed == 6) {
printed = 0;
printf("\n");
}
printf("%s\t", commands[i].name);
printed++;
}
if (printed)
printf("\n");
}
return 0;
}
/* Change to the directory ARG. */
int com_cd(char *arg)
{
if (chdir(arg) == -1) {
perror(arg);
return 1;
}
com_pwd("");
return 0;
}
/* Print out the current working directory. */
int com_pwd(char *ignore)
{
char dir[1024], *s;
s = getcwd(dir, sizeof(dir) - 1);
if (!s) {
printf("Error getting pwd: %s\n", dir);
return 1;
}
printf("Current directory is %s\n", dir);
return 0;
}
/* The user wishes to quit using this program. Just set DONE
non-zero. */
int com_quit(char *arg)
{
done = 1;
return 0;
}
/* Function which tells you that you can't do this. */
void too_dangerous(char *caller)
{
fprintf(stderr, "%s: Too dangerous for me to distribute.\n", caller);
fprintf(stderr, "Write it yourself.\n");
}
/* Return non-zero if ARG is a valid argument for CALLER,
else print an error message and return zero. */
int valid_argument(char *caller, char *arg)
{
if (!arg || !*arg) {
fprintf(stderr, "%s: Argument required.\n", caller);
return 0;
}
return 1;
}
/**
* Local Variables:
* c-file-style: "k&r"
* c-basic-offset: 4
* End:
*/

78
dep/editline-1.17.1/examples/testit.c Normal file
View File

@@ -0,0 +1,78 @@
/* A "micro-shell" to test editline library.
* If given any arguments, commands aren't executed.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz. All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#include <config.h>
#include <stdio.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include "editline.h"
#ifndef HAVE_PERROR
extern int errno;
void perror(char *s)
{
fprintf(stderr, "%s: error %d\n", s, errno);
}
#endif /* !HAVE_PERROR */
int main(int argc, char *argv[] __attribute__ ((unused)))
{
int doit;
char *prompt, *p;
read_history(".testit_history");
doit = argc == 1;
if ((prompt = getenv("TESTPROMPT")) == NULL)
prompt = "testit> ";
while ((p = readline(prompt)) != NULL) {
printf("\t\t\t|%s|\n", p);
if (doit) {
if (strncmp(p, "cd ", 3) == 0) {
if (chdir(&p[3]) < 0)
perror(&p[3]);
} else if (system(p) != 0) {
perror(p);
}
}
free(p);
}
write_history(".testit_history");
rl_uninitialize();
return 0;
}
/**
* Local Variables:
* c-file-style: "k&r"
* c-basic-offset: 4
* End:
*/

2
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install-ps-am:
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-generic mostlyclean-libtool
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-library_includeHEADERS
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
clean-libtool cscopelist-am ctags ctags-am 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 tags-am uninstall uninstall-am \
uninstall-library_includeHEADERS
.PRECIOUS: Makefile
# 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:

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/*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz
* All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#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)
#ifdef __cplusplus
extern "C" {
#endif
/* Command status codes. */
typedef enum {
CSdone = 0, /* OK */
CSeof, /* Error, or EOF */
CSmove,
CSdispatch,
CSstay,
CSsignal
} el_status_t;
/* Editline specific types, despite rl_ prefix. From Heimdal project. */
typedef int rl_list_possib_func_t(char*, char***);
typedef el_status_t el_keymap_func_t(void);
typedef int rl_hook_func_t(void);
typedef int rl_getc_func_t(void);
typedef void rl_voidfunc_t(void);
typedef void rl_vintfunc_t(int);
typedef void rl_vcpfunc_t(char *);
/* FSF Readline compat tupes */
typedef char *rl_complete_func_t (char *, int*);
typedef char *rl_compentry_func_t (const char *, int);
typedef char **rl_completion_func_t (const char *, int, int);
/* Display 8-bit chars "as-is" or as `M-x'? Toggle with M-m. (Default:0 - "as-is") */
extern int rl_meta_chars;
/* Editline specific functions. */
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 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 const char *el_next_hist(void);
extern const char *el_prev_hist(void);
extern char *rl_complete(char *token, int *match);
extern int rl_list_possib(char *token, char ***av);
extern char **rl_completion_matches(const char *token, rl_compentry_func_t *generator);
extern char *rl_filename_completion_function(const char *text, int state);
/* For compatibility with FSF readline. */
extern int rl_point;
extern int rl_mark;
extern int rl_end;
extern int rl_inhibit_complete;
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_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);
extern void rl_uninitialize (void);
extern void rl_save_prompt (void);
extern void rl_restore_prompt (void);
extern void rl_set_prompt (const char *prompt);
extern void rl_clear_message (void);
extern void rl_forced_update_display(void);
extern void rl_prep_terminal (int meta_flag);
extern void rl_deprep_terminal (void);
extern int rl_getc(void);
extern int rl_insert_text (const char *text);
extern int rl_refresh_line (int ignore1, int ignore2);
extern char *readline (const char *prompt);
extern void add_history (const char *line);
extern int read_history (const char *filename);
extern int write_history (const char *filename);
extern rl_getc_func_t *rl_set_getc_func(rl_getc_func_t *func);
extern rl_completion_func_t *rl_attempted_completion_function;
extern rl_complete_func_t *rl_set_complete_func (rl_complete_func_t *func);
extern rl_list_possib_func_t *rl_set_list_possib_func (rl_list_possib_func_t *func);
/* Alternate interface to plain readline(), for event loops */
extern void rl_callback_handler_install (const char *prompt, rl_vcpfunc_t *lhandler);
extern void rl_callback_read_char (void);
extern void rl_callback_handler_remove (void);
#ifdef __cplusplus
}
#endif
#endif /* EDITLINE_H_ */

12
dep/editline-1.17.1/libeditline.pc.in Normal file
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prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: @PACKAGE@
Description: A small line editing library without termcap/curses
Version: @VERSION@
Requires:
Libs: -L${libdir} -leditline
Cflags: -I${includedir}

8388
dep/editline-1.17.1/m4/libtool.m4 vendored Normal file
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dep/editline-1.17.1/m4/ltoptions.m4 vendored Normal file
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# Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004-2005, 2007-2009, 2011-2015 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 8 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_UNLESS_OPTIONS([LT_INIT], [aix-soname=aix aix-soname=both aix-soname=svr4],
[_LT_WITH_AIX_SONAME([aix])])
])
])# _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], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [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_AIX_SONAME([DEFAULT])
# ----------------------------------
# implement the --with-aix-soname flag, and support the `aix-soname=aix'
# and `aix-soname=both' and `aix-soname=svr4' LT_INIT options. DEFAULT
# is either `aix', `both' or `svr4'. If omitted, it defaults to `aix'.
m4_define([_LT_WITH_AIX_SONAME],
[m4_define([_LT_WITH_AIX_SONAME_DEFAULT], [m4_if($1, svr4, svr4, m4_if($1, both, both, aix))])dnl
shared_archive_member_spec=
case $host,$enable_shared in
power*-*-aix[[5-9]]*,yes)
AC_MSG_CHECKING([which variant of shared library versioning to provide])
AC_ARG_WITH([aix-soname],
[AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
[shared library versioning (aka "SONAME") variant to provide on AIX, @<:@default=]_LT_WITH_AIX_SONAME_DEFAULT[@:>@.])],
[case $withval in
aix|svr4|both)
;;
*)
AC_MSG_ERROR([Unknown argument to --with-aix-soname])
;;
esac
lt_cv_with_aix_soname=$with_aix_soname],
[AC_CACHE_VAL([lt_cv_with_aix_soname],
[lt_cv_with_aix_soname=]_LT_WITH_AIX_SONAME_DEFAULT)
with_aix_soname=$lt_cv_with_aix_soname])
AC_MSG_RESULT([$with_aix_soname])
if test aix != "$with_aix_soname"; then
# For the AIX way of multilib, we name the shared archive member
# based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
# and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
# Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
# the AIX toolchain works better with OBJECT_MODE set (default 32).
if test 64 = "${OBJECT_MODE-32}"; then
shared_archive_member_spec=shr_64
else
shared_archive_member_spec=shr
fi
fi
;;
*)
with_aix_soname=aix
;;
esac
_LT_DECL([], [shared_archive_member_spec], [0],
[Shared archive member basename, for filename based shared library versioning on AIX])dnl
])# _LT_WITH_AIX_SONAME
LT_OPTION_DEFINE([LT_INIT], [aix-soname=aix], [_LT_WITH_AIX_SONAME([aix])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=both], [_LT_WITH_AIX_SONAME([both])])
LT_OPTION_DEFINE([LT_INIT], [aix-soname=svr4], [_LT_WITH_AIX_SONAME([svr4])])
# _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@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
for lt_pkg in $withval; do
IFS=$lt_save_ifs
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS=$lt_save_ifs
;;
esac],
[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])])

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# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007-2008, 2011-2015 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.
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[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
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[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
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# ------------------------------------------
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# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
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# Needed until we can rely on m4_combine added in Autoconf 2.62.
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[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
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# -----------------------------------------------------------------------
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m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
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# -----------------------------
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# --------------------------------------------
m4_define([lt_dict_add_subkey],
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# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
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[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
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[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
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])

23
dep/editline-1.17.1/m4/ltversion.m4 vendored Normal file
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@@ -0,0 +1,23 @@
# ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
# Written by Scott James Remnant, 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.
# @configure_input@
# serial 4179 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.6])
m4_define([LT_PACKAGE_REVISION], [2.4.6])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.6'
macro_revision='2.4.6'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

99
dep/editline-1.17.1/m4/lt~obsolete.m4 vendored Normal file
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# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
# Foundation, Inc.
# Written by Scott James Remnant, 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 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
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#
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# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
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# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
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3
dep/editline-1.17.1/man/Makefile.am Normal file
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520
dep/editline-1.17.1/man/Makefile.in Normal file
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.Dd February 23, 2020
.Dt EDITLINE 3
.Os
.Sh NAME
.Nm editline
.Nd command-line editing library with history
.Sh LIBRARY
.Lb libeditline
.Sh SYNOPSIS
.In editline.h
.Ft char *
.Fo readline
.Fa const char *prompt
.Fc
.Ft void
.Fo add_history
.Fa const char *line
.Fc
.Ft int
.Fo read_history
.Fa const char *filename
.Fc
.Ft int
.Fo write_history
.Fa const char *filename
.Fc
.Sh DESCRIPTION
.Nm
is a library that provides n line-editing interface with history. It
is intended to be functionally equivalent with the
.Nm readline
library provided by the Free Software Foundation, but much smaller. The
bulk of this manual page describes the basic user interface. More APIs,
both native and for
.Nm readline
compatibility ,
are also available. See the
.Cm editline.h
header file for details.
.Pp
The
.Fn readline
function displays the given
.Fa prompt
on stdout, waits for user input on stdin and then returns a line of text
with the trailing newline removed. The data is returned in a buffer
allocated with
.Xr malloc 3 ,
so the space should be released with
.Xr free 3
when the calling program is done with it.
.Pp
Each line returned is automatically saved in the internal history list,
unless it happens to be equal to the previous line. This is
configurable if you are building editline from source, i.e. if you would
rather like to call
.Fn add_history
manually.
.Pp
The
.Fn read_history
and
.Fn write_history
functions can be used to load and store the history of your application.
.Em Note:
these APIs do not do any tilde or environment variable expansion of the
given filename.
.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 followed by a letter, is typed by
holding down the control key while the letter is typed. For example,
.Cm ^A
is a control-A. An escape sequence is entered by typing the escape key
followed by one or more characters. The escape key is abbreviated as
.Cm ESC .
Note that unlike control keys, case matters in escape sequences;
.Cm ESC F
is not the same as
.Cm ESC f .
.Pp
An editing command may be typed anywhere on the line, not just at the
beginning. In addition, a return may also be typed anywhere on the
line, not just at the end.
.Pp
Most editing commands may be given a repeat count,
.Ar n ,
where
.Ar n
is a number. To enter a repeat count, type the escape key, the number,
and then the command to execute. For example,
.Cm ESC 4 ^f
moves forward four characters. If a command may be given a repeat count
then the text
.Cm [n]
is given at the end of its description.
.Pp
The following control characters are accepted:
.Pp
.Bl -tag -width "ESC DEL " -compact
.It ^A
Move to the beginning of the line
.It ^B
Move left (backwards) [n]
.It ^D
Delete character [n]
.It ^E
Move to end of line
.It ^F
Move right (forwards) [n]
.It ^G
Ring the bell
.It ^H
Delete character before cursor (backspace key) [n]
.It ^I
Complete filename (tab key); see below
.It ^J
Done with line (return key)
.It ^K
Kill to end of line (or column [n])
.It ^L
Redisplay line
.It ^M
Done with line (alternate return key)
.It ^N
Get next line from history [n]
.It ^P
Get previous line from history [n]
.It ^R
Search backward (forward if [n]) through history for text; prefixing the
string with a caret (^) forces it to match only at the beginning of a
history line
.It ^T
Transpose characters
.It ^V
Insert next character, even if it is an edit command
.It ^W
Wipe to the mark
.It ^X^X
Exchange current location and mark
.It ^Y
Yank back last killed text
.It ^[
Start an escape sequence (escape key)
.It ^]c
Move forward to next character
.Cm c
.It ^?
Delete character before cursor (delete key) [n]
.El
.Pp
The following escape sequences are provided:
.Pp
.Bl -tag -width "ESC DEL " -compact
.It ESC ^H
Delete previous word (backspace key) [n]
.It ESC DEL
Delete previous word (delete key) [n]
.It ESC SP
Set the mark (space key); see ^X^X and ^Y above
.It ESC\ .
Get the last (or [n]'th) word from previous line
.It ESC\ ?
Show possible completions; see below
.It ESC <
Move to start of history
.It ESC >
Move to end of history
.It ESC b
Move backward a word [n]
.It ESC d
Delete word under cursor [n]
.It ESC f
Move forward a word [n]
.It ESC l
Make word lowercase [n]
.It ESC m
Toggle if 8bit chars display normally or with an
.Ar M-
prefix
.It ESC u
Make word uppercase [n]
.It ESC y
Yank back last killed text
.It ESC v
Show library version
.It ESC w
Make area up to mark yankable
.It ESC nn
Set repeat count to the number nn
.It ESC C
Read from environment variable
.Ar $C ,
where
.Ar C
is an uppercase letter
.El
.Pp
The
.Nm
library has a small macro facility. If you type the escape key followed
by an uppercase letter,
.Ar C ,
then the contents of the environment variable
.Ar $C
are read in as if you had typed them at the keyboard. For example, if
the variable
.Ar $L
contains the following:
.Pp
.Dl ^A^Kecho '^V^[[H^V^[[2J'^M
.Pp
Then typing
.Cm 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.
.Pp
The
.Nm
library also does filename completion. Suppose the root directory has
the following files in it:
.Pp
.Dl bin vmunix
.Dl core vmunix.old
.Pp
If you type
.Cm rm /v
and then the tab key,
.Nm
will then finish off as much of the name as possible by adding
.Ar munix .
Because the name is not unique, it will then beep. 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
.Bd -ragged -offset indent
rm /v[TAB]
.Em munix
\&.[TAB]
.Em old
.Ed
.Pp
The tab key is shown by [TAB] and the automatically-entered text
is shown in italics, or underline.
.Sh USAGE
To include
.Nm
in your program, call it as you do any other function and link your
program with
.Ar -leditline .
.Ss Example
The following brief example lets you enter a line and edit it, then displays it.
.Pp
.Bd -literal -offset indent
#include <stdio.h>
#include <stdlib.h>
#include <editline.h>
int main(void)
{
char *p;
while ((p = readline("CLI> "))) {
puts(p);
free(p);
}
return 0;
}
.El
.Sh AUTHORS
The original editline library was posted to comp.sources.unix newsgroup
by created by Simmule R. Turner and Rich Salz in 1992. It now exists in
several forks: Debian, Minix, Heimdal, Festival speech tools, Mozilla,
Google Gadgets for Linux, and many other places. The original manual
page was made by David W. Sanderson.
.Pp
This version was originally based on the Minix 2 sources, but has since
evolved to include patches from all relevant forks. It is currently
maintained by Joachim Nilsson at GitHub,
.Aq http://github.com/troglobit/editline
.Sh BUGS
Does not handle multiple lines or unicode characters well.

6
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maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
mostlyclean-libtool
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-libLTLIBRARIES
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \
ctags ctags-am distclean distclean-compile 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-libLTLIBRARIES 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-compile \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags tags-am uninstall uninstall-am uninstall-libLTLIBRARIES
.PRECIOUS: Makefile
# 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:

442
dep/editline-1.17.1/src/complete.c Normal file
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/* History and file completion functions for editline library.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz
* All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#include <ctype.h>
#include "editline.h"
#define MAX_TOTAL_MATCHES (256 << sizeof(char *))
int rl_attempted_completion_over = 0;
rl_completion_func_t *rl_attempted_completion_function = NULL;
rl_compentry_func_t *rl_completion_entry_function = NULL;
/* Wrap strcmp() for qsort() -- weird construct to pass -Wcast-qual */
static int compare(const void *p1, const void *p2)
{
char *const *v1 = (char *const *)p1;
char *const *v2 = (char *const *)p2;
return strcmp(*v1, *v2);
}
/* Fill in *avp with an array of names that match file, up to its length.
* Ignore . and .. . */
static int FindMatches(char *dir, char *file, char ***avp)
{
char **av;
char **word;
char *p;
DIR *dp;
DIRENTRY *ep;
size_t ac;
size_t len;
size_t choices;
size_t total;
if ((dp = opendir(dir)) == NULL)
return 0;
av = NULL;
ac = 0;
len = strlen(file);
choices = 0;
total = 0;
while ((ep = readdir(dp)) != NULL) {
p = ep->d_name;
if (p[0] == '.' && (p[1] == '\0' || (p[1] == '.' && p[2] == '\0')))
continue;
if (len && strncmp(p, file, len) != 0)
continue;
choices++;
if ((total += strlen(p)) > MAX_TOTAL_MATCHES) {
/* This is a bit too much. */
while (ac > 0) free(av[--ac]);
continue;
}
if ((ac % MEM_INC) == 0) {
word = malloc(sizeof(char *) * (ac + MEM_INC));
if (!word) {
total = 0;
break;
}
if (ac) {
memcpy(word, av, ac * sizeof(char *));
free(av);
}
*avp = av = word;
}
if ((av[ac] = strdup(p)) == NULL) {
if (ac == 0)
free(av);
total = 0;
break;
}
ac++;
}
/* Clean up and return. */
closedir(dp);
if (total > MAX_TOTAL_MATCHES) {
char many[sizeof(total) * 3];
p = many + sizeof(many);
*--p = '\0';
while (choices > 0) {
*--p = '0' + choices % 10;
choices /= 10;
}
while (p > many + sizeof(many) - 8)
*--p = ' ';
if ((p = strdup(p)) != NULL)
av[ac++] = p;
if ((p = strdup("choices")) != NULL)
av[ac++] = p;
} else {
if (ac)
qsort(av, ac, sizeof(char *), compare);
}
return ac;
}
/* Split a pathname into allocated directory and trailing filename parts. */
static int SplitPath(const char *path, char **dirpart, char **filepart)
{
static char DOT[] = ".";
char *dpart;
char *fpart;
if ((fpart = strrchr(path, '/')) == NULL) {
if ((dpart = strdup(DOT)) == NULL)
return -1;
if ((fpart = strdup(path)) == NULL) {
free(dpart);
return -1;
}
} else {
if ((dpart = strdup(path)) == NULL)
return -1;
dpart[fpart - path + 1] = '\0';
if ((fpart = strdup(fpart + 1)) == NULL) {
free(dpart);
return -1;
}
}
*dirpart = dpart;
*filepart = fpart;
return 0;
}
static rl_complete_func_t *el_complete_func = NULL;
/* For compatibility with the Heimdal project. */
rl_complete_func_t *rl_set_complete_func(rl_complete_func_t *func)
{
rl_complete_func_t *old = el_complete_func;
el_complete_func = func;
return old;
}
/* Attempt to complete the pathname, returning an allocated copy.
* Fill in *match if we completed it, or set it to 0 if ambiguous. */
char *el_filename_complete(char *pathname, int *match)
{
char **av;
char *dir;
char *file;
char *path;
char *p;
size_t ac;
size_t end;
size_t i;
size_t j;
size_t len;
if (SplitPath((const char *)pathname, &dir, &file) < 0)
return NULL;
if ((ac = FindMatches(dir, file, &av)) == 0) {
free(dir);
free(file);
return NULL;
}
p = NULL;
len = strlen(file);
if (ac == 1) {
/* Exactly one match -- finish it off. */
*match = 1;
j = strlen(av[0]) - len + 2;
p = malloc(sizeof(char) * (j + 1));
if (p) {
memcpy(p, av[0] + len, j);
len = strlen(dir) + strlen(av[0]) + 2;
path = malloc(sizeof(char) * len);
if (path) {
snprintf(path, len, "%s/%s", dir, av[0]);
rl_add_slash(path, p);
free(path);
}
}
} else {
*match = 0;
if (len) {
/* Find largest matching substring. */
for (i = len, end = strlen(av[0]); i < end; i++) {
for (j = 1; j < ac; j++) {
if (av[0][i] != av[j][i])
goto breakout;
}
}
breakout:
if (i > len) {
j = i - len + 1;
p = malloc(sizeof(char) * j);
if (p) {
memcpy(p, av[0] + len, j);
p[j - 1] = '\0';
}
}
}
}
/* Clean up and return. */
free(dir);
free(file);
for (i = 0; i < ac; i++)
free(av[i]);
free(av);
return p;
}
char *rl_filename_completion_function(const char *text, int state)
{
char *dir;
char *file;
static char **av;
static size_t i, ac;
if (!state) {
if (SplitPath(text, &dir, &file) < 0)
return NULL;
ac = FindMatches(dir, file, &av);
free(dir);
free(file);
if (!ac)
return NULL;
i = 0;
}
if (i < ac)
return av[i++];
do {
free(av[--i]);
} while (i > 0);
return NULL;
}
/* Similar to el_find_word(), but used by GNU Readline API */
static char *rl_find_token(size_t *len)
{
char *ptr;
int pos;
for (pos = rl_point; pos < rl_end; pos++) {
if (isspace(rl_line_buffer[pos])) {
if (pos > 0)
pos--;
break;
}
}
ptr = &rl_line_buffer[pos];
while (pos >= 0 && !isspace(rl_line_buffer[pos])) {
if (pos == 0)
break;
pos--;
}
if (ptr != &rl_line_buffer[pos]) {
*len = (size_t)(ptr - &rl_line_buffer[pos]);
return &rl_line_buffer[pos];
}
return NULL;
}
/*
* "uses an application-supplied generator function to generate the list
* of possible matches, and then returns the array of these matches. The
* caller should place the address of its generator function in
* rl_completion_entry_function"
*/
char **rl_completion_matches(const char *token, rl_compentry_func_t *generator)
{
int state = 0, num = 0;
char **array, *entry;
if (!generator) {
generator = rl_completion_entry_function;
if (!generator)
generator = rl_filename_completion_function;
}
if (!generator)
return NULL;
array = malloc(512 * sizeof(char *));
if (!array)
return NULL;
while (num < 511 && (entry = generator(token, state))) {
state = 1;
array[num++] = entry;
}
array[num] = NULL;
if (!num) {
free(array);
return NULL;
}
return array;
}
static char *complete(char *token, int *match)
{
size_t len = 0;
char *word, **words = NULL;
int start, end;
word = rl_find_token(&len);
if (!word)
goto fallback;
start = word - rl_line_buffer;
end = start + len;
word = strndup(word, len);
if (!word)
goto fallback;
rl_attempted_completion_over = 0;
words = rl_attempted_completion_function(word, start, end);
if (!rl_attempted_completion_over && !words)
words = rl_completion_matches(word, NULL);
if (words) {
int i = 0;
free(word);
word = NULL;
if (words[0])
word = strdup(words[0] + len);
while (words[i])
free(words[i++]);
free(words);
if (word)
return word;
}
fallback:
return el_filename_complete(token, match);
}
/*
* First check for editline specific custom completion function, then
* for any GNU Readline compat, then fallback to filename completion.
*/
char *rl_complete(char *token, int *match)
{
if (el_complete_func)
return el_complete_func(token, match);
if (rl_attempted_completion_function)
return complete(token, match);
return el_filename_complete(token, match);
}
static rl_list_possib_func_t *el_list_possib_func = NULL;
/* For compatibility with the Heimdal project. */
rl_list_possib_func_t *rl_set_list_possib_func(rl_list_possib_func_t *func)
{
rl_list_possib_func_t *old = el_list_possib_func;
el_list_possib_func = func;
return old;
}
/* Default possible completions. */
int el_filename_list_possib(char *pathname, char ***av)
{
char *dir;
char *file;
int ac;
if (SplitPath(pathname, &dir, &file) < 0)
return 0;
ac = FindMatches(dir, file, av);
free(dir);
free(file);
return ac;
}
/* Return all possible completions. */
int rl_list_possib(char *token, char ***av)
{
if (el_list_possib_func)
return el_list_possib_func(token, av);
return el_filename_list_possib(token, av);
}
/**
* Local Variables:
* c-file-style: "k&r"
* c-basic-offset: 4
* End:
*/

2064
dep/editline-1.17.1/src/editline.c Normal file
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101
dep/editline-1.17.1/src/editline.h Normal file
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/* Internal header file for editline library.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz
* All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#ifndef EDITLINE_PRIVATE_H_
#define EDITLINE_PRIVATE_H_
#include <config.h>
#include <stdio.h>
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_DIRENT_H
#include <dirent.h>
#endif
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
#ifdef SYS_UNIX
#include "unix.h"
#endif
#ifdef SYS_OS9
#include "os9.h"
#endif
/* The following two are for TIOCGWINSZ */
#ifdef HAVE_TERMIOS_H
# include <termios.h>
#endif
#ifdef GWINSZ_IN_SYS_IOCTL
# include <sys/ioctl.h>
#endif
#define MEM_INC 64
#define SCREEN_INC 256
/* From The Practice of Programming, by Kernighan and Pike */
#ifndef NELEMS
#define NELEMS(array) (sizeof(array) / sizeof(array[0]))
#endif
/*
** Variables and routines internal to this package.
*/
extern int rl_eof;
extern int rl_erase;
extern int rl_intr;
extern int rl_kill;
extern int rl_quit;
#ifdef CONFIG_SIGSTOP
extern int rl_susp;
#endif
void rl_ttyset(int Reset);
void rl_add_slash(char *path, char *p);
char *rl_complete(char *token, int *match);
int rl_list_possib(char *token, char ***av);
#ifndef HAVE_STDLIB_H
extern char *getenv(const char *name);
extern char *malloc(size_t size);
extern char *realloc(void *ptr, size_t size);
extern char *memcpy(void *dest, const void *src, size_t n);
extern char *strcat(char *dest, const char *src);
extern char *strchr(const char *s, int c);
extern char *strrchr(const char *s, int c);
extern char *strcpy(char *dest, const char *src);
extern char *strdup(const char *s);
extern int strcmp(const char *s1, const char *s2);
extern int strlen(const char *s);
extern int strncmp(const char *s1, const char *s2, size_t n);
#endif/* !HAVE_STDLIB_H */
#ifndef HAVE_STRDUP
extern char *strdup(const char *s);
#endif
#include "../include/editline.h"
#endif /* EDITLINE_PRIVATE_H_ */

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/* Unix system-dependant routines for editline library.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz
* All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* 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 == getattr(0, &old))
perror("Failed tcgetattr()");
rl_erase = old.c_cc[VERASE];
rl_kill = old.c_cc[VKILL];
rl_eof = old.c_cc[VEOF];
rl_intr = old.c_cc[VINTR];
rl_quit = old.c_cc[VQUIT];
#ifdef CONFIG_SIGSTOP
rl_susp = old.c_cc[VSUSP];
#endif
new = old;
new.c_lflag &= ~(ECHO | ICANON | ISIG);
new.c_iflag &= ~INPCK;
if (rl_meta_chars)
new.c_iflag |= ISTRIP;
else
new.c_iflag &= ~ISTRIP;
new.c_cc[VMIN] = 1;
new.c_cc[VTIME] = 0;
if (-1 == setattr(0, TCSADRAIN, &new))
perror("Failed tcsetattr(TCSADRAIN)");
} else {
if (-1 == setattr(0, TCSADRAIN, &old))
perror("Failed tcsetattr(TCSADRAIN)");
}
}
#elif defined(HAVE_TERMIO_H)
#include <termio.h>
void rl_ttyset(int Reset)
{
static struct termio old;
struct termio new;
if (!Reset) {
if (-1 == ioctl_wrap(0, TCGETA, &old))
perror("Failed ioctl(TCGETA)");
rl_erase = old.c_cc[VERASE];
rl_kill = old.c_cc[VKILL];
rl_eof = old.c_cc[VEOF];
rl_intr = old.c_cc[VINTR];
rl_quit = old.c_cc[VQUIT];
#ifdef CONFIG_SIGSTOP
rl_susp = old.c_cc[VSUSP];
#endif
new = old;
new.c_lflag &= ~(ECHO | ICANON | ISIG);
new.c_iflag &= ~INPCK;
if (rl_meta_chars)
new.c_iflag |= ISTRIP;
else
new.c_iflag &= ~ISTRIP;
new.c_cc[VMIN] = 1;
new.c_cc[VTIME] = 0;
if (-1 == ioctl_wrap(0, TCSETAW, &new))
perror("Failed ioctl(TCSETAW)");
} else {
if (-1 == ioctl_wrap(0, TCSETAW, &old))
perror("Failed ioctl(TCSETAW)");
}
}
#elif defined(HAVE_SGTTY_H)
#include <sgtty.h>
void rl_ttyset(int Reset)
{
static struct sgttyb old_sgttyb;
static struct tchars old_tchars;
struct sgttyb new_sgttyb;
struct tchars new_tchars;
#ifdef CONFIG_SIGSTOP
struct ltchars old_ltchars;
#endif
if (!Reset) {
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_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_wrap(0, TIOCGLTC, &old_ltchars))
perror("Failed TIOCGLTC");
rl_susp = old_ltchars.t_suspc;
#endif
new_sgttyb = old_sgttyb;
new_sgttyb.sg_flags &= ~ECHO;
new_sgttyb.sg_flags |= RAW;
if (rl_meta_chars)
new_sgttyb.sg_flags &= ~PASS8;
else
new_sgttyb.sg_flags |= PASS8;
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_wrap(0, TIOCSETC, &new_tchars))
perror("Failed TIOCSETC");
} else {
if (-1 == ioctl_wrap(0, TIOCSETP, &old_sgttyb))
perror("Failed TIOCSETP");
if (-1 == ioctl_wrap(0, TIOCSETC, &old_tchars))
perror("Failed TIOCSETC");
}
}
#else /* Neither HAVE_SGTTY_H, HAVE_TERMIO_H or HAVE_TCGETATTR */
#error Unsupported platform, missing tcgetattr(), termio.h and sgtty.h
#endif /* Neither HAVE_SGTTY_H, HAVE_TERMIO_H or HAVE_TCGETATTR */
#ifndef HAVE_STRDUP
/* Return an allocated copy of a string. */
char *strdup(const char *s)
{
size_t len;
char *ptr;
if (!s)
return NULL;
len = strlen(s) + 1;
ptr = malloc(len);
if (ptr)
return memcpy(ptr, s, len);
return NULL;
}
#endif
void rl_add_slash(char *path, char *p)
{
struct stat Sb;
if (stat(path, &Sb) >= 0)
strcat(p, S_ISDIR(Sb.st_mode) ? "/" : " ");
}
/**
* Local Variables:
* c-file-style: "k&r"
* c-basic-offset: 4
* End:
*/

36
dep/editline-1.17.1/src/unix.h Normal file
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/* Editline system header file for Unix.
*
* Copyright (c) 1992, 1993 Simmule Turner and Rich Salz
* All rights reserved.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company or of the Regents of the University of California.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
* 4. This notice may not be removed or altered.
*/
#ifndef EDITLINE_UNIX_H_
#define EDITLINE_UNIX_H_
#define CRLF "\r\n"
#define FORWARD STATIC
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <dirent.h>
typedef struct dirent DIRENTRY;
#endif /* EDITLINE_UNIX_H_ */