Read Evaluate Print Loop ++
A small, portable GNU readline replacement for Linux, Windows and
MacOS which is capable of handling UTF-8 characters. Unlike GNU
readline, which is GPL, this library uses a BSD license and can be
used in any kind of program.
Origin
This replxx implementation is based on the work by
ArangoDB Team and
Salvatore Sanfilippo and
10gen Inc. The goal is to create a zero-config, BSD
licensed, readline replacement usable in Apache2 or BSD licensed
programs.
Features
- single-line and multi-line editing mode with the usual key bindings implemented
- history handling
- completion
- syntax highlighting
- hints
- BSD license source code
- Only uses a subset of VT100 escapes (ANSI.SYS compatible)
- UTF8 aware
- support for Linux, MacOS and Windows
Requirements
To build this library, you will need a C++11-enabled compiler and
some recent version of CMake.
Build instructions
*nix
- Create a build directory
mkdir -p build && cd build
- Build the library
cmake -DCMAKE_BUILD_TYPE=Release .. && make
- Install the library at the default target location
sudo make install
The default installation location can be adjusted by setting the DESTDIR
variable when invoking make install:
make DESTDIR=/tmp install
Windows
- Create a build directory in MS-DOS command prompt
md build
cd build
- Generate Visual Studio solution file with cmake
cmake -G "Visual Studio 12 2013" -DCMAKE_BUILD_TYPE=Release ..
cmake -G "Visual Studio 12 2013 Win64" -DCMAKE_BUILD_TYPE=Release ..
- Open the generated file
replxx.sln in the build subdirectory with Visual Studio.
Tested with…
- Linux text only console ($TERM = linux)
- Linux KDE terminal application ($TERM = xterm)
- Linux xterm ($TERM = xterm)
- Linux Buildroot ($TERM = vt100)
- Mac OS X iTerm ($TERM = xterm)
- Mac OS X default Terminal.app ($TERM = xterm)
- OpenBSD 4.5 through an OSX Terminal.app ($TERM = screen)
- IBM AIX 6.1
- FreeBSD xterm ($TERM = xterm)
- ANSI.SYS
- Emacs comint mode ($TERM = dumb)
- Windows
Please test it everywhere you can and report back!
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