emacs: Add code to pipe guix output to external program.
* emacs/guix-main.scm: Use (ice-9 popen) module.
(pipe-guix-output): New procedure.
gnu: Add Guile-Present.
* gnu/packages/gtk.scm (guile-present): New variable.
gnu: Add Guile-RSVG.
* gnu/packages/gtk.scm (guile-rsvg): New variable.
* gnu/packages/patches/guile-rsvg-pkgconfig.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
gnu: Add frescobaldi.
* gnu/packages/music.scm (frescobaldi): New variable.
gnu: Add python-ly.
* gnu/packages/python.scm (python-ly): New variable.
gnu: Add python-poppler-qt4.
* gnu/packages/pdf.scm (python-poppler-qt4): New variable.
gnu: Add poppler-qt4.
* gnu/packages/pdf.scm (poppler-qt4): New variable.
gnu: Add ruby-thor.
* gnu/packages/ruby.scm (ruby-thor): New variable.
gnu: Add ruby-xml-simple.
* gnu/packages/ruby.scm (ruby-xml-simple): New variable.
gnu: Add ruby-orderedhash.
* gnu/packages/ruby.scm (ruby-orderedhash): New variable.
gnu: Add ruby-atoulme-antwrap.
* gnu/packages/ruby.scm (ruby-atoulme-antwrap): New variable.
gnu: Add ruby-rjb.
* gnu/packages/ruby.scm (ruby-rjb): New variable.
gnu: Add ruby-builder.
* gnu/packages/ruby.scm (ruby-builder): New variable.
gnu: libedit: Enable wide character support.
* gnu/packages/libedit.scm (libedit)[arguments]: Add "--enable-widec" to
configure flags.
gnu: libedit: Update to 20150325-3.1.
* gnu/packages/libedit.scm (libedit): Update to 20150325-3.1.
build: Add R build system.
* guix/build-system/r.scm: New file.
* guix/build/r-build-system: New file.
* Makefile.am (MODULES): Add new files.
* doc/guix.texi (Build Systems): Document r-build-system.
import: Add 'cran' importer.
* guix/import/cran.scm: New file.
* guix/scripts/import.scm: Add "cran" to 'importers'.
* guix/scripts/import/cran.scm: New file.
* tests/cran.scm: New file.
* Makefile.am (MODULES): Add 'guix/import/cran.scm' and
'guix/scripts/import/cran.scm'.
(SCM_TESTS): Add 'tests/cran.scm'.
* doc/guix.texi (Invoking guix import): Document it.
* po/guix/POTFILES.in: Add 'guix/scripts/import/cran.scm'.
emacs: Use only one guix-load-path variable.
emacs/guix-init.el (guix-load-path): Move to ...
emacs/guix-backend.el (guix-load-path): ... Here. Redefine it.
emacs: Fix guix-guile-program default value.
Fixes <http://bugs.gnu.org/21127>.
* emacs/guix-backend.el: Use guix-config.
(guix-guile-program): Move to ...
* emacs/guix-config.el.in (guix-guile-program): ... here. Use Guile
program file name from compile-time instead of depending on PATH.
build: Produce 'guix-config' instead of using compile-time tricks.
* emacs/guix-{init,profiles}.el.in: Rename to ...
* emacs/guix-{init,profiles}.el: ... these. New files.
Use 'guix-config'.
* emacs/guix-config.el.in: New file.
* emacs.am (nodist_lisp_DATA): Add it. Move them to ...
(ELFILES): ... here.
* .gitignore, configure.ac: Adjust accordingly.