Merge pull request #6270 from JuliaLang/mn/newrepl

new REPL

.travis.yml

@@ -15,15 +15,15 @@ notifications:
           - http://criid.ee.washington.edu:8000/travis-hook
           - http://julia.mit.edu:8000/travis-hook
 before_install:
-    - BUILDOPTS="LLVM_CONFIG=llvm-config-3.3 LLVM_LLC=llc-3.3 VERBOSE=1 USE_BLAS64=0"; for lib in LLVM ZLIB SUITESPARSE ARPACK BLAS FFTW LAPACK GMP MPFR PCRE LIBUNWIND READLINE GRISU OPENLIBM RMATH; do export BUILDOPTS="$BUILDOPTS USE_SYSTEM_$lib=1"; done
+    - BUILDOPTS="LLVM_CONFIG=llvm-config-3.3 LLVM_LLC=llc-3.3 VERBOSE=1 USE_BLAS64=0"; for lib in LLVM ZLIB SUITESPARSE ARPACK BLAS FFTW LAPACK GMP MPFR PCRE LIBUNWIND GRISU OPENLIBM RMATH; do export BUILDOPTS="$BUILDOPTS USE_SYSTEM_$lib=1"; done
     - sudo apt-get update -qq -y
     - sudo apt-get install zlib1g-dev
     - sudo add-apt-repository ppa:staticfloat/julia-deps -y
     - sudo apt-get update -qq -y
-    - sudo apt-get install patchelf gfortran llvm-3.3-dev libsuitesparse-dev libncurses5-dev libopenblas-dev liblapack-dev libarpack2-dev libfftw3-dev libgmp-dev libpcre3-dev libunwind7-dev libreadline-dev libdouble-conversion-dev libopenlibm-dev librmath-dev libmpfr-dev -y
+    - sudo apt-get install patchelf gfortran llvm-3.3-dev libsuitesparse-dev libopenblas-dev liblapack-dev libarpack2-dev libfftw3-dev libgmp-dev libpcre3-dev libunwind7-dev libdouble-conversion-dev libopenlibm-dev librmath-dev libmpfr-dev -y
 script:
     - make $BUILDOPTS prefix=/tmp/julia install
     - cd .. && mv julia julia2
-    - cd /tmp/julia/share/julia/test && /tmp/julia/bin/julia-debug-readline runtests.jl all
+    - cd /tmp/julia/share/julia/test && /tmp/julia/bin/julia-debug-basic runtests.jl all
     - cd - && mv julia2 julia
     - echo "Ready for packaging..."

CONTRIBUTING.md

@@ -23,7 +23,7 @@ A useful bug report filed as a Github issue provides information about how to re
 1. Before opening a new [Github issue](https://github.com/JuliaLang/julia/issues):
   - Try searching the existing issues or the [`julia-users` mailing list](https://groups.google.com/forum/#!forum/julia-users) to see if someone else has already noticed the same problem.
   - Try some simple debugging techniques to help isolate the problem.
-    - Try running the code with the debug REPL. If you have a source distribution of Julia, you can build your own debug REPL with `make debug`, which produces the `usr/bin/julia-debug-basic` and `usr/bin/julia-debug-readline` REPLs.
+    - Try running the code with the debug REPL. If you have a source distribution of Julia, you can build your own debug REPL with `make debug`, which produces the `usr/bin/julia-debug-basic` REPL.
     - Consider running the debug REPL in a debugger such as `gdb` or `lldb`. Obtaining even a simple [backtrace](http://www.unknownroad.com/rtfm/gdbtut/gdbsegfault.html) is very useful.
     - If Julia segfaults, try following [these debugging tips](https://gist.github.com/staticfloat/6188418#segfaults-during-bootstrap-sysimgjl) to help track down the specific origin of the bug.
 

LICENSE.md

@@ -1,6 +1,6 @@
 Julia is licensed under the MIT License:
 
-> Copyright (c) 2009-2013: Jeff Bezanson, Stefan Karpinski, Viral B. Shah, 
+> Copyright (c) 2009-2014: Jeff Bezanson, Stefan Karpinski, Viral B. Shah,
 > and other contributors:
 > 
 > https://github.com/JuliaLang/julia/contributors
@@ -24,25 +24,6 @@ Julia is licensed under the MIT License:
 > OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 > WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-[`repl-readline.c`](https://github.com/JuliaLang/julia/blob/master/ui/repl-readline.c)
-is licensed under the GNU General Public License Version 2:
-
-> Copyright (c) 2009-2013: Jeff Bezanson, Stefan Karpinski, Viral B. Shah.
-> 
-> 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 of the License, or
-> (at your option) any later version.
-> 
-> This program is distributed in the hope that it will be useful,
-> but WITHOUT ANY WARRANTY; without even the implied warranty of
-> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-> GNU General Public License for more details.
-> 
-> You should have received a copy of the GNU General Public License along
-> with this program; if not, write to the Free Software Foundation, Inc.,
-> 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
 External libraries, if used, include their own licenses:
 
 - [7-Zip](http://www.7-zip.org/license.txt)
@@ -67,7 +48,6 @@ External libraries, if used, include their own licenses:
 - [OPENBLAS](https://raw.github.com/xianyi/OpenBLAS/master/LICENSE)
 - [PATCHELF](http://hydra.nixos.org/build/1524660/download/1/README)
 - [PCRE](http://www.pcre.org/licence.txt)
-- [READLINE](http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html)
 - [RMATH](http://www.r-project.org/Licenses/)
 - [SUITESPARSE](http://www.cise.ufl.edu/research/sparse/SuiteSparse/current/SuiteSparse/)
 - [ZLIB](http://zlib.net/zlib_license.html)

Make.inc

@@ -12,7 +12,6 @@ OPENBLAS_TARGET_ARCH=
 # Use libraries available on the system instead of building them
 USE_SYSTEM_LLVM=0
 USE_SYSTEM_LIBUNWIND=0
-USE_SYSTEM_READLINE=0
 USE_SYSTEM_PCRE=0
 USE_SYSTEM_LIBM=0
 USE_SYSTEM_OPENLIBM=0
@@ -163,7 +162,7 @@ fPIC = -fPIC
 EXE =
 endif
 
-DEFAULT_REPL = readline
+DEFAULT_REPL = basic
 JULIAGC = MARKSWEEP
 USE_COPY_STACKS = 1
 
@@ -350,22 +349,6 @@ LLVM_CONFIG=$(LLVMROOT)/bin/llvm-config$(EXE)
 LLVM_LLC=$(LLVMROOT)/bin/llc$(EXE)
 endif
 
-ifeq ($(USE_SYSTEM_READLINE), 1)
-READLINE = -lreadline
-else
-ifeq ($(OS),WINNT)
-READLINE = $(build_libdir)/libreadline.a
-else
-READLINE = $(build_libdir)/libreadline.a
-endif
-endif
-
-ifeq ($(OS),WINNT)
-READLINE += $(build_libdir)/libhistory.a
-else
-READLINE += -lncurses
-endif
-
 ifeq ($(USE_SYSTEM_PCRE), 1)
 PCRE_CONFIG = pcre-config
 else

README.md

@@ -136,8 +136,6 @@ Now you should be able to build using the generic Linux instructions. These inst
  Problem              | Possible Solution
 ------------------------|---------------------
  OpenBLAS build failure | Set one of the following build options in `Make.user` and build again: <ul><li> `OPENBLAS_TARGET_ARCH=BARCELONA` (AMD CPUs) or `OPENBLAS_TARGET_ARCH=NEHALEM` (Intel CPUs)<ul>Set `OPENBLAS_DYNAMIC_ARCH = 0` to disable compiling multiple architectures in a single binary.</ul></li><li> `USE_SYSTEM_BLAS=1` uses the system provided `libblas` <ul><li>Set `LIBBLAS=-lopenblas` and `LIBBLASNAME=libopenblas` to force the use of the system provided OpenBLAS when multiple BLAS versions are installed </li></ul></li></ul>
- readline build error   | Set `USE_SYSTEM_READLINE=1` in `Make.user`
- ncurses build error    | Install the `libncurses5` development package <ul><li> Debian/Ubuntu: `apt-get install libncurses5-dev` </li><li> RPM-based systems: `yum install libncurses5-devel` </li></ul>
  Illegal Instruction error | Check if your CPU supports AVX while your OS does not (e.g. through virtualization, as described in [this issue](https://github.com/JuliaLang/julia/issues/3263)), and try installing LLVM 3.3 instead of LLVM 3.2.
 
 ### OS X
@@ -183,7 +181,6 @@ Julia uses the following external libraries, which are automatically downloaded
 
 - **[LLVM]**                — compiler infrastructure.
 - **[FemtoLisp]**           — packaged with Julia source, and used to implement the compiler front-end.
-- **[readline]**            — library allowing shell-like line editing in the terminal, with history and familiar key bindings.
 - **[libuv]**               — portable, high-performance event-based I/O library
 - **[OpenLibm]**            — a portable libm library containing elementary math functions.
 - **[OpenSpecFun]**         — a library containing Bessel and error functions of complex arguments.
@@ -223,7 +220,6 @@ Julia uses the following external libraries, which are automatically downloaded
 [PCRE]:         http://www.pcre.org/
 [LLVM]:         http://www.llvm.org/
 [FemtoLisp]:    https://github.com/JeffBezanson/femtolisp
-[readline]:     http://cnswww.cns.cwru.edu/php/chet/readline/rltop.html
 [GMP]:          http://gmplib.org/
 [MPFR]:         http://www.mpfr.org/
 [double-conversion]: http://double-conversion.googlecode.com/

README.windows.md

@@ -165,13 +165,12 @@ Julia runs on Windows XP SP2 or later (including Windows Vista, Windows 7, and W
     ```
     make run-julia
    ```
-   (the full syntax is `make run-julia[-release|-debug] [DEFAULT_REPL=(basic|readline)]`)
+   (the full syntax is `make run-julia[-release|-debug]`)
 
   - Using the Julia executables directly
     ```
-    usr/bin/julia-readline
+    usr/bin/julia-basic
 ```
-    (or `julia-basic` if you prefer)
 
 ## Cross-compiling