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2023-07-25services: mpd: Add an 'update' action to trigger a database update.Maxim Cournoyer
* gnu/services/audio.scm (mpd-shepherd-service): Register a new update action. * doc/guix.texi (Audio Services): Document it.
2023-07-25services: mpd: Add auto-update? field to mpd-configuration.Maxim Cournoyer
* gnu/services/audio.scm (mpd-configuration) [auto-update?]: New field. * doc/guix.texi (Audio Services): Update doc.
2023-07-21services: wireguard: Clean-up configuration file serializer.Maxim Cournoyer
Previously, the generated config file would contain arbitrary whitespace that made it look ugly. * gnu/services/vpn.scm (<wireguard-configuration>) [dns]: Change default value from #f to '(). (wireguard-configuration-file): Use match-record. Format each line individually, assembling the lines at the end to avoid extraneous white space. * doc/guix.texi (VPN Services): Update doc.
2023-07-21services: wireguard: Implement a dynamic IP monitoring feature.Maxim Cournoyer
* gnu/services/vpn.scm (<wireguard-configuration>) [monitor-ips?, monitor-ips-internal]: New fields. * gnu/services/vpn.scm (define-with-source): New syntax. (wireguard-service-name, strip-port/maybe) (ipv4-address?, ipv6-address?, host-name?) (endpoint-host-names): New procedure. (wireguard-monitoring-jobs): Likewise. (wireguard-service-type): Register it. * tests/services/vpn.scm: New file. * Makefile.am (SCM_TESTS): Register it. * doc/guix.texi (VPN Services): Update doc. Reviewed-by: Bruno Victal <mirai@makinata.eu>
2023-07-18gnu: Deprecate `texlive-tiny'.Nicolas Goaziou
At this point, there are three equivalent TeX Live sub-systems: texlive-scheme-basic, texlive-tiny, and (texlive-updmap.cfg). It is confusing to keep so many around. * doc/contributing.texi (Submitting Patches): Remove reference to TEXLIVE-TINY. * gnu/packages/algebra.scm (pari-gp)[native-inputs]: (giac)[native-inputs]: * gnu/packages/chez.scm (chez-sockets)[native-inputs]: * gnu/packages/engineering.scm (fastcap)[native-inputs]: * gnu/packages/gettext.scm (po4a)[native-inputs]: * gnu/packages/maths.scm (cddlib)[native-inputs]: (gnuplot)[native-inputs]: (itpp)[native-inputs]: * gnu/packages/ocaml.scm (unison)[native-inputs]: * gnu/packages/pdf.scm (extractpdfmark)[native-inputs]: * gnu/packages/photo.scm (enblend-enfuse): Replace TEXLIVE-TINY with a call to TEXLIVE-UPDMAP.CFG. * gnu/packages/radio.scm (gnuradio)[native-inputs]: Remove unnecessary TEXLIVE-TINY. * gnu/packages/tex.scm (texlive-tiny): Deprecate it in favor of TEXLIVE-SCHEME-BASIC. (texlive-makecmds)[native-inputs]: Replace TEXLIVE-TINY with a call to TEXLIVE-UPDMAP.CFG. * guix/lint.scm (check-inputs-should-be-native): Check only for "texlive-updmap.cfg" input name.
2023-07-18gnu: Rationalize texlive-updmap.cfg and texlive-tiny inputs.Nicolas Goaziou
TEXLIVE-UPDMAP.CFG and TEXLIVE-TINY should only be used as native inputs. Also remove texlive packages already provided by them. * doc/build.scm (pdf-manual): * gnu/packages/algebra.scm (pari-gp): * gnu/packages/bioinformatics.scm (discrover): (phyml): (velvet): * gnu/packages/chemistry.scm (yaehmop): * gnu/packages/chez.scm (stex-bootstrap): (chez-web): (chez-sockets): * gnu/packages/cran.scm (r-prereg): * gnu/packages/docbook.scm (dblatex): * gnu/packages/emacs-xyz.scm (emacs-auctex): * gnu/packages/engineering.scm (fastcap): * gnu/packages/fsf.scm (book-faif): * gnu/packages/graphviz.scm (dot2tex): * gnu/packages/maths.scm (hypre): * gnu/packages/ocaml.scm (unison): (ocaml-bibtex2html): * gnu/packages/plotutils.scm (asymptote): * gnu/packages/python-xyz.scm (python-nbconvert): (python-pypandoc): * gnu/packages/radio.scm (gnuradio): (libosmo-dsp): * gnu/packages/statistics.scm (r-with-tests): * gnu/packages/tex.scm (texlive-makecmds): (texlive-innerscript): (teximpatient): (texlive-xkeyval): Remove texlive packages already provided by TEXLIVE-UPDMAP.CFG. Don't add TEXLIVE-TINY or TEXLIVE-UPDMAP.CFG as inputs.
2023-07-18doc: Update TeX Live related documentation.Nicolas Goaziou
* doc/guix.texi (Invoking guix import): "texlive.tlpdb" is located in TEXLIVE-SCRIPTS package. (Using TeX and LaTeX): Mention collections and schemes as a starting point. Illustrate it with an updated example. Update tiny TODO list. Fix call to "tlmgr".
2023-07-18guix: texlive-build-system: Add #:link-scripts argument.Nicolas Goaziou
* doc/guix.texi (Build Systems): Document argument. * guix/build-system/texlive.scm (texlive-build): Add #:LINK-SCRIPTS argument. * guix/build/texlive-build-system.scm (link-scripts): (patch-shell-scripts): New function. (%standard-phases): Add new functions as phases.
2023-07-18doc: texlive-build-system: Mention #:tex-engine argument.Nicolas Goaziou
* doc/guix.texi (Build Systems): Mention #:TEX-ENGINE. Also fix capitalization for Metafont.
2023-07-18gnu: Replace texlive-latex-base with texlive-latex-bin.Nicolas Goaziou
Although `latex-base' is clearly defined on CTAN, it isn't a proper TeX Live package. Since we're trying to follow as closely as possible this TeX distribution, we replace the package with the closest one, which is `texlive-latex-bin'. As a consequence, the #:TEXLIVE-LATEX-BASE argument becomes #:TEXLIVE-LATEX-BIN?, emphasizing the fact that the meaningful values for it are booleans. * gnu/packages/graphviz.scm (dot2tex)[propagated-inputs]: Remove TEXLIVE-GRAPHICS, TEXLIVE-LATEX-BASE. Add TEXLIVE-LATEX-BIN. * gnu/packages/plotutils.scm (asymptote)[native-inputs]: Remove TEXLIVE-LATEX-BASE, TEXLIVE-GRAPHICS, TEXLIVE-L3BACKEND. Use TEXLIVE-UPDMAP.CFG. * gnu/packages/sphinx.scm (python-sphinx)[propagated-inputs]: Remove TEXLIVE-GRAPHICS, TEXLIVE-LATEX-BASE. Add TEXLIVE-LATEX-BIN. * gnu/packages/tex.scm (texlive-latex-base): Deprecate variable. (texlive-hyphen-complete): (texlive-tex): (texlive-latex): (texlive-docstrip): (texlive-unicode-data): (texlive-hyphen-base): (texlive-tex-ini-files): (texlive-metafont): (texlive-modes): (texlive-knuth-lib): (texlive-latex-fonts): (texlive-etex): (texlive-plain): (texlive-kpathsea): (texlive-latexconfig): (texlive-latex-bin): (texlive-l3kernel): (texlive-l3backend): (texlive-l3packages): (texlive-luatex): (texlive-luahbtex): (texlive-babel): (texlive-cyrillic): (texlive-pdftex): (texlive-cm)[arguments]: Replace #:TEXLIVE-LATEX-BASE with #:TEXLIVE-LATEX-BIN?. (texlive-lm): (texlive-lua-alt-getopt): (texlive-luaotfload): (texlive-graphics-def): (texlive-graphics-cfg): Set #:TEXLIVE-LATEX-BIN? to #F. (texlive-graphics): (texlive-lualibs): (texlive-firstaid): (texlive-atveryend)[arguments]: Set #:TEXLIVE-LATEX-BIN? to #F. [native-inputs]: Add TEXLIVE-DOCSTRIP, TEXLIVE-PDFTEX. (texlive-updmap.cfg): Remove TEXLIVE-CM, TEXLIVE-GRAPHICS, TEXLIVE-LATEX-BASE. Add TEXLIVE-LATEX-BIN. (texlive-atbegshi)[arguments]: Set #:TEXLIVE-LATEX-BIN? to #F. [native-inputs]: Add TEXLIVE-DOCSTRIP, TEXLIVE-PDFTEX. [propagated-inputs]: Remove TEXLIVE-IFTEX, TEXLIVE-INFWARERR and TEXLIVE-LTXCMDS. (texlive-everyshi)[arguments]: Build package with a temporary "latex.fmt" file. (texlive-cyrillic): Set #:TEXLIVE-LATEX-BIN? to #T. * guix/build-system/texlive.scm (default-texlive-latex-base): Rename to TEXLIVE-LATEX-BIN. (lower): Set default value for TEXLIVE-LATEX-BIN? to #TRUE. * gnu/packages/statistics.scm (r-with-tests): Remove TEXLIVE-LATEX-BASE and TEXLIVE-GRAPHICS. * doc/guix.texi (Build Systems): Document #:TEXLIVE-LATEX-BIN? argument. Remove reference to #:TEXLIVE-LATEX-BASE.
2023-07-18gnu: Deprecate texlive-base in favor of texlive-scheme-basic.Nicolas Goaziou
* gnu/packages/tex.scm (texlive-base): Deprecate variable. (texlive-updmap.cfg): Use default packages from now deprecated TEXLIVE-BASE. Also remove already implemented TODO. * doc/build.scm (pdf-manual): * gnu/packages/statistics.scm: Replace TEXLIVE-BASE with call to TEXLIVE-UPDMAP.CFG. * guix/profiles.scm (texlive-font-maps): Trigger TeX Live hook whenever a texlive package is included in the manifest.
2023-07-18guix: texlive-build-system: Generate TeX formats.Nicolas Goaziou
* guix/build-system/texlive.scm (texlive-build): Add #:CREATE-FORMATS argument. * doc/guix.texi (Build Systems): Document it. * guix/build/texlive-build-system.scm (texlive-input?): New function. (generate-font-metrics): Use new function above. (create-formats): New function. (%standard-phases): Add function above to phases.
2023-07-18guix: texlive-build-system: Generate font metrics.Nicolas Goaziou
* guix/build/texlive-build-system.scm (install-as-runfiles): (generate-font-metrics): New function. (build): Use INSTALL-AS-RUNFILES. (%standard-phases): Add new phase.
2023-07-18gnu: texlive-tex-texinfo -> texlive-texinfo.Nicolas Goaziou
* gnu/packages/tex.scm (texlive-texinfo): New variable. (texlive-tex-texinfo): Deprecate variable. * doc/build.scm (pdf-manual): * gnu/packages/finance.scm (optionmatrix): * gnu/packages/lisp.scm (sbcl): * gnu/packages/plotutils.scm (asymptote): * gnu/packages/scheme.scm (mit-scheme): * gnu/packages/xdisorg.scm (xforms): Use new name.
2023-07-18gnu: texlive-fonts-ec -> texlive-ec.Nicolas Goaziou
* gnu/packages/tex.scm (texlive-ec): New variable. (texlive-fonts-ec): Deprecate variable. (lyx): (biber): * gnu/packages/python-xyz.scm (python-pypandoc): * gnu/packages/statistics.scm (r-with-tests): * doc/build.scm (pdf-manual): * gnu/packages/bioinformatics.scm (discrover): (phyml): (velvet): * gnu/packages/chemistry.scm (yaehmop): * gnu/packages/chez.scm (stex-bootstrap): * gnu/packages/ocaml.scm (unison): (ocaml-bibtex2html): * gnu/packages/plotutils.scm (asymptote): Use new name.
2023-07-18guix: texlive-build-system: Improvements on non-trivial packages.Nicolas Goaziou
* guix/build/texlive-build-system.scm (build): Ignore temporary build files when moving runfiles around. Remove ".drv" source files prior to compiling files. Remove need for #:TEX-DIRECTORY keyword. Handle ".ins" and ".dtx" files in different directories. (install): Install docfiles in "doc" output when available. * guix/build-system/texlive.scm (texlive-build): Remove #:TEX-DIRECTORY. * doc/guix.texi (Build Systems): Remove reference to #:TEX-DIRECTORY in TEXLIVE-BUILD-SYSTEM documentation. Also mention it now tries to compile ".dtx" files when there is no ".ins" file.
2023-07-18doc: Fix typos.Florian Pelz
* doc/guix.texi (Creating a Channel): Fix typos.
2023-07-18doc: Update GDB "guix shell" example to use autoconf-2.69fanquake
* doc/environment-gdb.scm: Change to use autoconf-2.69. * gnu/packages/autotools.scm: Remove outdated GDB comment. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-07-14doc: Mention gexps in the "Scheme Crash Course".Ludovic Courtès
* doc/guix-cookbook.texi (A Scheme Crash Course): Add note on gexps.
2023-07-14doc: Fix invalid use of @deftypevar.Ludovic Courtès
* doc/guix.texi (Virtualization Services): Replace invalid use of @deftypevar with @deftypevr.
2023-07-13gnu: gnumach: Support "noide" argument.Janneke Nieuwenhuizen
* gnu/packages/patches/gnumach-support-noide.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/hurd.scm (gnumach-headers): Use it. * doc/guix.texi (Bootloader Configuration): Document it. Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
2023-07-02doc: Fix some cgit-configuration typos(?).Tobias Geerinckx-Rice
* doc/guix.texi (Version Control Services): Fix lost ‘cgit-repo’s.
2023-07-07doc: Fix typo in screen-locker-service swaylock example.Arvid Krein
* doc/guix.texi (X Window): Reference swaylock instead of xlockmore. Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
2023-07-05home: Add inputrc service.Efraim Flashner
* gnu/home/services/shells.scm (home-inputrc-service-type, home-inputrc-configuration): New variables. (serialize-inputrc-key-bindings, serialize-inputrc-variables, serialize-inputrc-conditional-constructs, serialize-inputrc-extra-content): New procedures. * doc/guix.texi (Shells Home Services): Document it.
2023-06-24doc: Turn "Creating a Channel" into a step-by-step guide.Ludovic Courtès
* doc/guix.texi (Creating a Channel): Rewrite as a step-by-step guide. Move warning below and shorten it.
2023-06-18Add 'guix locate'.Ludovic Courtès
* guix/scripts/locate.scm, tests/guix-locate.sh: New files. * Makefile.am (MODULES): Add 'guix/scripts/locate.scm'. (SH_TESTS): Add 'tests/guix-locate.sh'. * po/guix/POTFILES.in: Add it. * doc/guix.texi (Invoking guix locate): New node. Co-authored-by: Antoine R. Dumont <antoine.romain.dumont@gmail.com>
2023-06-18doc: Fix typo.Ludovic Courtès
* doc/guix.texi (Invoking guix pack): Use @command, not @var.
2023-06-14home: services: ssh: Allow unset boolean options in ssh-config.Efraim Flashner
From man 5 ssh_config: Unless noted otherwise, for each parameter, the first obtained value will be used. We want to allow falling through to the first explicitly chosen user defined value. * gnu/home/services.ssh.scm (define-maybe boolean): New configuration. (openssh-host)[forward-x11?, forward-x11-trusted?, forward-agent?, compression?]: Replace default value with maybe-boolean. * doc/guix.texi (Secure Shell): Update documentation to match the changes in the code.
2023-06-12doc: Move and rewrite the branching strategy.Christopher Baines
Move away from using staging and core-updates, and make the strategy independant of branch names. Keep the 300 dependent threshold for changes to master, as I don't have any specific reason to change this. Most importantly, require using guix-patches issues to coordinate merging of the branches, as I think that'll address the key issues that have shown up recently where it's been unclear which branch should be merged next. * doc/contributing.texi (Submitting Patches): Move the branching strategy to a new Managing Patches and Branches section. (Managing Patches and Branches): New section. (Commit Policy): Simplify through referencing the new Managing Patches and Branches section. Signed-off-by: Christopher Baines <mail@cbaines.net>
2023-06-09home: services: ssh: Add 'match-criteria' option.Nicolas Graves
* gnu/home/services/ssh.scm (serialize-address-family): Raise '&formatted-message' instead of '&error'. (ssh-match-keywords): New variable. (match-criteria?): New procedure. (match-criteria): New maybe type. (openssh-host)[name]: Turn into 'maybe-string'. [match-criteria]: New field. (serialize-openssh-host): Adjust accordingly. * doc/guix.texi (Secure Shell): Document it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-06-09home: services: ssh: Add 'add-keys-to-agent' field.Nicolas Graves
* gnu/home/services/ssh.scm (<home-openssh-configuration>)[add-keys-to-agent]: New field. (serialize-add-keys-to-agent): New procedure. (openssh-configuration->string): Use it. * doc/guix.texi (Secure Shell): Document it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-06-08doc: Use the term "Procedure" for definitions.Ludovic Courtès
In an effort to homogenize things, commit 3c40dfe2851dd4ef48d2711f9f3531c06afbe1f2 replaced: @deffn {Scheme Procedure} with: @defun However, the latter prints "Function" when all existing material about Scheme uses the term "procedure". Thus, for consistency, this commit switches to: @deffn {Procedure} * doc/guix.texi, doc/contributing.texi: Use "@deffn {Procedure}" consistently rather than "@defun" or similar.
2023-06-08doc: Update outdated URL for Eudev wiki.Felix Lechner
Change was coordinated with upstream maintainer Boian Bonev. * doc/guix.texi: Update outdated URL for Eudev wiki. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-06-08doc: Replace reference to non-existing (gnu home services ssh-agent).Felix Lechner
Thanks to Alexandros Prekates and Markku Korkeala for pointing out the bug in the documentation. [1] [1] https://lists.gnu.org/archive/html/help-guix/2023-05/msg00220.html * doc/gnu.texi (Secure Shell): Replace reference to non-existing (gnu home services ssh-agent) Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-06-06doc: Add missing node to the main menu.Ludovic Courtès
This is a followup to 110462bb2f1678fb0147a5845b2b48d0566ce0b4. * doc/guix.texi (Top): Add "Mail Home Services" to the menu.
2023-06-05doc: Fix some typos in the manual.Efraim Flashner
* doc/guix.texi (Invoking guix pull): Correct followings to following. (Using Guix Interactively): Correct expresssion to expression. (Base Services): Correct overriden to overridden. (Audio Services): Correct Supress to Suppress. (Setuid Programs): Correct goup to group. (Essential Home Services): Correct apropiate to appropriate, similiar to similar. (Messaging Home Services): Correct seperately to separately. (image Reference): Correct instanciated to instantiated. (Full-Source Bootstrap): Correct udpate to update, Frome to From.
2023-06-05doc: cookbook: Update example my-libgit2 package.Efraim Flashner
* doc/guix-cookbook.texi (Packaging Tutorial): Improve the code quality of the example my-libgit2 package.
2023-06-04build-system: New agda-build-system.Josselin Poiret
* guix/build-system/agda.scm: New file. * guix/build/agda-build-system.scm: New file. * Makefile.am (MODULES): Register them. * doc/guix.texi (Build Systems): Add documentation for agda-build-system.
2023-06-04services: screen-locker-service-type: Configurable PAM and setuid.muradm
screen-locker-service-type by default does both define PAM entry and make program setuid binary. Normally both methods are mutually exclusive, if binary has setuid set it does not really needs PAM, otherway around also similar, if PAM is enabled binary should not relay on setuid. Recent swaylock package now compiled with PAM support. When PAM support is compiled in, swaylock rejects executing if binary is also setuid program. This change turns screen-locker-configuration from strict PAM AND setuid to more flexible PAM AND/OR setuid. Allowing swaylock to be configured properly while supporting other screen locker preferences. * gnu/services/xorg.scm (screen-locker-configuration): Switch from define-record-type to define-configuration. [using-pam?]: New field to control PAM entry existence. [using-setuid?]: New field to control setuid binary existence. (screen-locker-pam-services): Should not make unix-pam-service if using-pam? is set to #f. (screen-locker-setuid-programs): Should not make program setuid program if using-setuid? is set to #f. (screen-locker-generate-doc): Internal function to generate configuration documentation. (screen-locker-service): Adapt to new screen-locker-configuration. * gnu/services/desktop.scm (desktop-services-for-system): Adapt to new screen-locker-configuration. * doc/guix.texi: Reflect new changes to screen-locker-configuration. Signed-off-by: Josselin Poiret <dev@jpoiret.xyz>
2023-05-31upstream: Honor package properties for ignored and extra inputs.Ludovic Courtès
* guix/upstream.scm (update-package-inputs)[filtered-inputs] [regular-inputs, native-inputs, propagated-inputs]: New procedures. Use them in 'update-field' calls. * tests/guix-refresh.sh (GUIX_TEST_UPDATER_TARGETS): Add "libreoffice" to the dependencies of "the-test-package". Add 'updater-ignored-inputs' property to "the-test-package". * doc/guix.texi (Invoking guix refresh): Document it.
2023-05-31upstream: 'update-package-source' edits input fields.Ludovic Courtès
Previously, 'guix refresh r-ggplot2 -u' and similar commands would print of list of input changes that would have to be made manually. With this change, 'guix refresh -u' takes care of updating input fields automatically. * guix/upstream.scm (update-package-inputs): New procedure. (update-package-source): Call it when 'upstream-source-inputs' returns true. * guix/scripts/refresh.scm (update-package): Remove iteration over the result of 'changed-inputs'. * guix/import/test.scm (available-updates): Add support for input lists. * tests/guix-refresh.sh (GUIX_TEST_UPDATER_TARGETS): Add input list for "the-test-package". Make sure 'guix refresh -u' updates 'inputs' accordingly. * doc/guix.texi (Invoking guix refresh): Mention it.
2023-05-31doc: Mention 'guix refresh -u' for third-party channels.Ludovic Courtès
* doc/guix.texi (Invoking guix refresh): Show how to run 'guix refresh -u' on a third-party channel.
2023-05-31nls: Update translations.Florian Pelz
* doc/guix-cookbook.texi (Top): Mention Slovak.
2023-05-30doc: Quote all list values.Florian Pelz
* doc/guix.texi (System Configuration)[Services]: Replace all () by '(), and similar quotings. (Home Configuration)[Home Services]: Likewise.
2023-05-30home: services: Add msmtp service.Tanguy Le Carrour
* gnu/home/services/mail.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. * doc/guix.texi (Mail Home Services): New node. Co-authored-by: Ludovic Courtès <ludo@gnu.org>
2023-05-30doc: Update references to the Shepherd manual.Ludovic Courtès
* doc/guix.texi (Shepherd Services): Update cross-references to shepherd.info nodes removed in 0.10.0.
2023-05-25doc: Adjust HTML patterns to correctly process Texinfo 6.8 output.Ludovic Courtès
Prior to ceb5ef8347ae0e3015296f5c169ab903bac526a8, (@ (gnu packages texinfo) texinfo), which is what is used here, was pointing to version 6.7. * doc/build.scm (html-manual-identifier-index)[build](worthy-entry?): Adjust patterns for Texinfo 6.8. (syntax-highlighted-html)[build](syntax-highlight): Likewise.
2023-05-25doc: Tweak SELinux instructions.Ludovic Courtès
* doc/guix.texi (SELinux Support): Add note about 'guix-install.sh'. Provide the absolute file name of 'guix-daemon.cil'. Wrap important commands in @example. Suggest relabeling just /gnu and /var/guix instead of all of /. Add "systemctl restart guix-daemon".
2023-05-24doc: guix.texi: Add Texinfo line breaks.Felix Lechner
Adds two line breaks to the copyright block. The same kind of breaks [1] are present in the remaining fifty-five entries. [1] https://www.gnu.org/software/texinfo/manual/texinfo/texinfo.html#Line-Breaks * doc (guix.texi): Add Texinfo line breaks. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
2023-05-24doc: contributing.texi: Specify recipient via equal sign in 'git send-email ↵Felix Lechner
--to'. The documentation for git send-email recommends the use of an equal sign when specifying a recipient with the --to option. [1] Adjusts the reference manual accordingly. [1] https://git-scm.com/docs/git-send-email * doc (contributing.texi): Specify recipient via equal sign in 'git send-email --to'. Signed-off-by: Ludovic Courtès <ludo@gnu.org>