ftp-client: `ftp-chdir' changes one step at a time. * guix/ftp-client.scm (%char-set:not-slash): New variable. (ftp-chdir): Add docstring. Change to DIR one step at a time. (ftp-retr): Fix indentation.
gnu: bison: Update to 2.7.1. * gnu/packages/bison.scm (bison): Update to 2.7.1.
gnu: gprolog: Update to 1.4.4. * gnu/packages/gprolog.scm (gprolog): Update to 1.4.4.
gnu: gdb: Update to 7.6. * gnu/packages/gdb.scm (gdb): Update to 7.6.
pull: Use `download-to-store'. * guix/scripts/pull.scm (download-and-store): Remove. (unpack): Use `download-to-store' instead.
web: Backport chunked encoding support for Guile <= 2.0.5. * guix/web.scm (when-guile<=2.0.5): New macro. (read-chunk-header, read-chunk, read-chunk-body, make-chunked-input-port, read-response-body*)[when-guile<=2.0.5]: New procedures. (http-fetch): Clarify message when (not data).
build: Explicitly require Guile >= 2.0.5. * configure.ac: Require guile-2.0 >= 2.0.5.
gnu: libgcrypt: Update to 1.5.2. * gnu/packages/gnupg.scm (libgcrypt): Update to 1.5.2.
gnu: dejagnu: Update to 1.5.1. * gnu/packages/dejagnu.scm (dejagnu): Update to 1.5.1.
gnu: nano: Update to 2.3.2. * gnu/packages/nano.scm (nano): Update to 2.3.2.
gnu: ed: Update to 1.8. * gnu/packages/ed.scm (ed): Update to 1.8.
gnu-maintenance: Add newline in warning messages. * guix/gnu-maintenance.scm (download-tarball): Add newline in warning messages.
doc: Add note on installing Guix from Guix. * README (Installing Guix from Guix): New section. Suggested by Alex Sassmannshausen <alex.sassmannshausen@gmail.com>.
refresh: Add `--select'. * guix/scripts/refresh.scm (%options): Add `--select'. (show-help): Likewise. Augment initial help text. (guix-refresh)[core-package?]: New procedure. Use it when selecting packages.
web: Factorize `http-get' hackery. This should fix `substitute-binary --query' on Guile 2.0.5. * guix/web.scm: New file. * Makefile.am (MODULES): Add it. * po/POTFILES.in: Add it. * guix/gnu-maintenance.scm (http-fetch): Remove. (%package-list-url): Turn into a URI. (official-gnu-packages): Add #:text? #t to `http-fetch' call. * guix/scripts/substitute-binary.scm (fetch): Remove `http' case, and use `http-fetch' instead.
gnu: wdiff: Update to 1.2.1. * gnu/packages/wdiff.scm (wdiff): Update to 1.2.1. Add Texinfo as an input.
gnu: nettle: Update to 2.7. * gnu/packages/nettle.scm (nettle): Update to 2.7.
gnu: libtasn1: Update to 3.3. * gnu/packages/gnutls.scm (libtasn1): Update to 3.3.
gnu-maintenance: Optimize `gnu-package?'. * guix/gnu-maintenance.scm (gnu-package?): Capture a memoizing version of `gnu-package?'.
gnu-maintenance: Optimize `release-file'. * guix/gnu-maintenance.scm (tarball-regexp): Remove. (%tarball-rx): New variable. (release-file): Adjust to use %TARBALL-RX.