Update URLs to prefer https: to http:

Also, fix a few http: URLs that were no longer working.

AUTHORS

@@ -39,4 +39,4 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

COPYING

@@ -1,7 +1,7 @@
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
- Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
@@ -645,7 +645,7 @@ the "copyright" line and a pointer to where the full notice is found.
     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, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
@@ -664,11 +664,11 @@ might be different; for a GUI interface, you would use an "about box".
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU GPL, see
-<http://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.
 
   The GNU General Public License does not permit incorporating your program
 into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

Makefile.am

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 AUTOMAKE_OPTIONS = subdir-objects
 ACLOCAL_AMFLAGS = -I m4

NEWS

@@ -3469,7 +3469,7 @@ GNU Bison NEWS
   inherent flaws when %error-verbose or "#define YYERROR_VERBOSE" is
   used.  For a more detailed discussion, see:
 
-    http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html
+    https://lists.gnu.org/r/bison-patches/2009-12/msg00024.html
 
   The upcoming Bison 2.5 will remove YYFAIL from Java parsers, but
   deterministic parsers in C will continue to implement it.  However,
@@ -4225,7 +4225,7 @@ GNU Bison NEWS
   error token.  The new behavior has long been the documented behavior,
   and has long been required by POSIX.  For more details, please see
   Paul Eggert, "Reductions during Bison error handling" (2002-05-20)
-  <http://lists.gnu.org/archive/html/bug-bison/2002-05/msg00038.html>.
+  <https://lists.gnu.org/r/bug-bison/2002-05/msg00038.html>.
 
 ** Traces
   Popped tokens and nonterminals are now reported.

PACKAGING

@@ -52,4 +52,4 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

README

@@ -87,7 +87,7 @@ for the user-side parser execution).  The requirements between both differ:
 bison needs ngettext, the generated parsers do not.  To simplify the build
 system, neither are installed if ngettext is not supported, even if
 generated parsers could have been localized.  See
-http://lists.gnu.org/archive/html/bug-bison/2009-08/msg00006.html for more
+https://lists.gnu.org/r/bug-bison/2009-08/msg00006.html for more
 details.
 
 # Questions

README-alpha

@@ -28,4 +28,4 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

README-hacking.md

@@ -2,7 +2,7 @@ This file attempts to describe the rules to use when hacking Bison.
 Don't put this file into the distribution.
 
 Everything related to the development of Bison is on Savannah:
-http://savannah.gnu.org/projects/bison/.
+https://savannah.gnu.org/projects/bison/.
 
 
 Working from the Repository
@@ -19,21 +19,21 @@ requirements on anyone wishing to build from the just-checked-out sources.
 For example, you have to use the latest stable versions of the maintainer
 tools we depend upon, including:
 
-- Autoconf <http://www.gnu.org/software/autoconf/>
-- Automake <http://www.gnu.org/software/automake/>
-- Flex <http://www.gnu.org/software/flex/>
-- Gettext <http://www.gnu.org/software/gettext/>
-- Gperf <http://www.gnu.org/software/gperf/>
-- Graphviz <http://www.graphviz.org>
-- Gzip <http://www.gnu.org/software/gzip/>
-- Help2man <http://www.gnu.org/software/help2man/>
-- Perl <http://www.cpan.org/>
-- Rsync <http://samba.anu.edu.au/rsync/>
-- Tar <http://www.gnu.org/software/tar/>
-- Texinfo <http://www.gnu.org/software/texinfo/>
+- Autoconf <https://www.gnu.org/software/autoconf/>
+- Automake <https://www.gnu.org/software/automake/>
+- Flex <https://www.gnu.org/software/flex/>
+- Gettext <https://www.gnu.org/software/gettext/>
+- Gperf <https://www.gnu.org/software/gperf/>
+- Graphviz <https://www.graphviz.org>
+- Gzip <https://www.gnu.org/software/gzip/>
+- Help2man <https://www.gnu.org/software/help2man/>
+- Perl <https://www.cpan.org/>
+- Rsync <https://rsync.samba.org/>
+- Tar <https://www.gnu.org/software/tar/>
+- Texinfo <https://www.gnu.org/software/texinfo/>
 
-Valgrind <http://valgrind.org/> is also highly recommended, if it supports
-your architecture.
+Valgrind <https://www.valgrind.org/> is also highly recommended, if it
+supports your architecture.
 
 If you're using a GNU/Linux distribution, the easiest way to install the
 above packages depends on your system.  The following shell command should
@@ -57,7 +57,7 @@ might be needed.
 
 Obviously, if you are reading these notes, you did manage to check out this
 package from the repository.  For the record, you will find all the relevant
-information on http://savannah.gnu.org/git/?group=bison.
+information on https://savannah.gnu.org/git/?group=bison.
 
 Bison uses Git submodules: subscriptions to other Git repositories.  In
 particular it uses gnulib, the GNU portability library.  To ask Git to
@@ -139,7 +139,7 @@ Register your changes.
 
 For a suggestion of what gnulib commit might be stable enough for a formal
 release, see the ChangeLog in the latest gnulib snapshot at
-http://erislabs.net/ianb/projects/gnulib/.
+https://erislabs.net/ianb/projects/gnulib/.
 
 The Autoconf files we use are currently:
 - m4/m4.m4
@@ -246,7 +246,7 @@ Prefer `res` as the name of the local variable that will be "return"ed by
 the function.
 
 In writing arithmetic comparisons, use "<" and "<=" rather than ">" and ">="
-(http://www.gelato.unsw.edu.au/archives/git/0505/4507.html).
+<https://public-inbox.org/git/7vfyw7yebj.fsf_-_@assigned-by-dhcp.cox.net/>.
 
 ### Bison
 Follow the GNU Coding Standards.
@@ -325,7 +325,7 @@ about the C standard introducing such a name.
 
 #### C++
 Follow the [C++ Core
-Guidelines](http://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines).
+Guidelines](https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines).
 The [Google ones](https://google.github.io/styleguide/cppguide.html) may be
 interesting too.
 
@@ -541,7 +541,7 @@ release:
 - Maybe build with -DGNULIB_POSIXCHECK, which suggests gnulib modules that
   can fix portability issues.  See if you really want to pay attention to
   its warnings; there's no need to obey blindly to it
-  (<http://lists.gnu.org/archive/html/bison-patches/2012-05/msg00057.html>).
+  (<https://lists.gnu.org/r/bison-patches/2012-05/msg00057.html>).
 
 - Check with `make syntax-check` if there are issues diagnosed by gnulib.
 
@@ -654,7 +654,7 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Local Variables:
 mode: markdown

THANKS

@@ -253,4 +253,4 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.

TODO

@@ -678,7 +678,7 @@ This is a popular demand.  We already made many changes in the parser that
 should make this reasonably easy to implement.
 
 Bruce Mardle <marblypup@yahoo.co.uk>
-https://lists.gnu.org/archive/html/bison-patches/2015-09/msg00000.html
+https://lists.gnu.org/r/bison-patches/2015-09/msg00000.html
 
 However, there are many other things to do before having such a feature,
 because I don't want a % equivalent to #include (which we all learned to
@@ -691,7 +691,7 @@ There is demand for push parsers in C++.
 
 ** Generate code instead of tables
 This is certainly quite a lot of work.  See
-http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.4539.
+https://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.4539.
 
 ** $-1
 We should find a means to provide an access to values deep in the

bootstrap.conf

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # gnulib modules used by this package.
 gnulib_modules='

build-aux/Darwin.valgrind

@@ -11,7 +11,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Valgrind suppression file for Bison.
 

build-aux/Linux.valgrind

@@ -11,7 +11,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Valgrind suppression file for Bison.
 

build-aux/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 EXTRA_DIST +=					\
   build-aux/Darwin.valgrind			\

build-aux/update-b4-copyright

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use strict;
 use warnings;

build-aux/update-package-copyright-year

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 use strict;
 use warnings;

cfg.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Update version, then recompile so that tests/bison --version be
 # up-to-date, then compile our parser again with our up-to-date bison.

configure.ac

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # In order for some versions of Sun Studio to compile our C++ test cases
 # correctly, we need Autoconf 2.64 or better to handle the restrict

data/README.md

@@ -213,6 +213,6 @@ 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, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 -->

data/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 dist_pkgdata_DATA =                             \
   data/README.md                                \

data/skeletons/bison.m4

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 
@@ -74,7 +74,7 @@ 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, see <http://www.gnu.org/licenses/>.])
+along with this program.  If not, see <https://www.gnu.org/licenses/>.])
 
 b4_comment([As a special exception, you may create a larger work that contains
 part or all of the Bison parser skeleton and distribute that work

data/skeletons/c++-skel.m4

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 b4_glr_if(             [m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.cc]])])
 b4_nondeterministic_if([m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.cc]])])

data/skeletons/c++.m4

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Sanity checks, before defaults installed by c.m4.
 b4_percent_define_ifdef([[api.value.union.name]],

data/skeletons/c-like.m4

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 # _b4_comment(TEXT, OPEN, CONTINUE, END)

data/skeletons/c-skel.m4

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 b4_glr_if(             [m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.c]])])
 b4_nondeterministic_if([m4_define([b4_used_skeleton], [b4_skeletonsdir/[glr.c]])])

data/skeletons/c.m4

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[c-like.m4])
 

data/skeletons/d-skel.m4

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 b4_glr_if(             [b4_complain([%%glr-parser not supported for D])])
 b4_nondeterministic_if([b4_complain([%%nondeterministic-parser not supported for D])])

data/skeletons/d.m4

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 m4_include(b4_skeletonsdir/[c-like.m4])

data/skeletons/glr.c

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 # If we are loaded by glr.cc, do not override c++.m4 definitions by

data/skeletons/glr.cc

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 # This skeleton produces a C++ class that encapsulates a C glr parser.

data/skeletons/glr2.cc

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[c++.m4])
 

data/skeletons/java-skel.m4

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 b4_glr_if(             [b4_complain([%%glr-parser not supported for Java])])
 b4_nondeterministic_if([b4_complain([%%nondeterministic-parser not supported for Java])])

data/skeletons/java.m4

@@ -15,7 +15,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[c-like.m4])
 

data/skeletons/lalr1.cc

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[c++.m4])
 

data/skeletons/lalr1.d

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[d.m4])
 

data/skeletons/lalr1.java

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[java.m4])
 

data/skeletons/location.cc

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_pushdef([b4_copyright_years],
            [2002-2015, 2018-2021])

data/skeletons/stack.hh

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 # b4_stack_file

data/skeletons/variant.hh

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 
 ## --------- ##

data/skeletons/yacc.c

@@ -18,7 +18,7 @@ m4_pushdef([b4_copyright_years],
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 m4_include(b4_skeletonsdir/[c.m4])
 

data/xslt/bison.xsl

@@ -18,12 +18,12 @@
     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, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
   -->
 
 <xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:bison="http://www.gnu.org/software/bison/">
+  xmlns:bison="https://www.gnu.org/software/bison/">
 
 <xsl:key
   name="bison:symbolByName"

data/xslt/xml2dot.xsl

@@ -18,14 +18,14 @@
     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, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     Written by Wojciech Polak <polak@gnu.org>.
   -->
 
 <xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:bison="http://www.gnu.org/software/bison/">
+  xmlns:bison="https://www.gnu.org/software/bison/">
 
 <xsl:import href="bison.xsl"/>
 <xsl:output method="text" encoding="UTF-8" indent="no"/>

data/xslt/xml2text.xsl

@@ -18,14 +18,14 @@
     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, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     Written by Wojciech Polak <polak@gnu.org>.
   -->
 
 <xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-  xmlns:bison="http://www.gnu.org/software/bison/">
+  xmlns:bison="https://www.gnu.org/software/bison/">
 
 <xsl:import href="bison.xsl"/>
 <xsl:output method="text" encoding="UTF-8" indent="no"/>

data/xslt/xml2xhtml.xsl

@@ -18,7 +18,7 @@
     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, see <http://www.gnu.org/licenses/>.
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
     Written by Wojciech Polak <polak@gnu.org>.
   -->
@@ -26,7 +26,7 @@
 <xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns="http://www.w3.org/1999/xhtml"
-  xmlns:bison="http://www.gnu.org/software/bison/">
+  xmlns:bison="https://www.gnu.org/software/bison/">
 
 <xsl:import href="bison.xsl"/>
 
@@ -88,7 +88,7 @@
       <xsl:apply-templates select="bison-xml-report"/>
       <xsl:text>&#10;&#10;</xsl:text>
       <div id="footer"><hr />This document was generated using
-      <a href="http://www.gnu.org/software/bison/" title="GNU Bison">
+      <a href="https://www.gnu.org/software/bison/" title="GNU Bison">
       GNU Bison <xsl:value-of select="/bison-xml-report/@version"/></a>
       XML Automaton Report.<br />
       <!-- default copying notice -->

doc/Doxyfile.in

@@ -1533,8 +1533,8 @@ FORMULA_MACROFILE      =
 USE_MATHJAX            = NO
 
 # When MathJax is enabled you can set the default output format to be used for
-# the MathJax output. See the MathJax site (see:
-# http://docs.mathjax.org/en/latest/output.html) for more details.
+# the MathJax output. See the MathJax site
+# <https://docs.mathjax.org/en/latest/> for more details.
 # Possible values are: HTML-CSS (which is slower, but has the best
 # compatibility), NativeMML (i.e. MathML) and SVG.
 # The default value is: HTML-CSS.
@@ -1564,7 +1564,7 @@ MATHJAX_EXTENSIONS     =
 
 # The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
 # of code that will be used on startup of the MathJax code. See the MathJax site
-# (see: http://docs.mathjax.org/en/latest/output.html) for more details. For an
+# <https://docs.mathjax.org/en/latest/> for more details. For an
 # example see the documentation.
 # This tag requires that the tag USE_MATHJAX is set to YES.
 
@@ -2222,9 +2222,9 @@ HIDE_UNDOC_RELATIONS   = YES
 
 # If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
 # available from the path. This tool is part of Graphviz (see:
-# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
-# Bell Labs. The other options in this section have no effect if this option is
-# set to NO
+# https://www.graphviz.org/), a graph visualization toolkit from AT&T
+# and Lucent Bell Labs. The other options in this section have no
+# effect if this option is set to NO
 # The default value is: NO.
 
 HAVE_DOT               = YES
@@ -2377,7 +2377,7 @@ DIRECTORY_GRAPH        = YES
 # The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
 # generated by dot. For an explanation of the image formats see the section
 # output formats in the documentation of the dot tool (Graphviz (see:
-# http://www.graphviz.org/)).
+# https://www.graphviz.org/)).
 # Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
 # to make the SVG files visible in IE 9+ (other browsers do not have this
 # requirement).

doc/bison.texi

@@ -1695,7 +1695,7 @@ after @samp{//}.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -2581,7 +2581,7 @@ Here are the C and Bison declarations for the multi-function calculator.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -2710,7 +2710,7 @@ provides for either functions or variables to be placed in the table.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -11909,8 +11909,8 @@ described under the @option{-v} and @option{-d} options.
 @item -g [@var{file}]
 @itemx --graph[=@var{file}]
 Output a graphical representation of the parser's automaton computed by
-Bison, in @uref{http://www.graphviz.org/, Graphviz}
-@uref{http://www.graphviz.org/doc/info/lang.html, DOT} format.
+Bison, in @uref{https://www.graphviz.org/, Graphviz}
+@uref{https://www.graphviz.org/doc/info/lang.html, DOT} format.
 @code{@var{file}} is optional.  If omitted and the grammar file is
 @file{foo.y}, the output file will be @file{foo.gv} if the @code{%required}
 version is 3.4 or better, @file{foo.dot} otherwise.
@@ -12044,7 +12044,7 @@ generate C++.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -13140,7 +13140,7 @@ library components, and the declaration of the parser class.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -13236,7 +13236,7 @@ The implementation of the driver (@file{driver.cc}) is straightforward.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -13303,7 +13303,7 @@ designed the grammar for.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -13515,7 +13515,7 @@ then the parser's to get the set of defined tokens.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -13770,7 +13770,7 @@ The top level file, @file{calc++.cc}, poses no problem.
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 @end example
 @end ignore
 
@@ -14967,7 +14967,7 @@ Portable C Compiler, pcc. The same person, Steven C. Johnson, wrote Yacc and
 the original pcc.
 
 According to the author
-@footnote{@url{https://lists.gnu.org/archive/html/bison-patches/2019-02/msg00061.html}},
+@footnote{@url{https://lists.gnu.org/r/bison-patches/2019-02/msg00061.html}},
 Yacc was first invented in 1971 and reached a form recognizably similar to
 the C version in 1973.  Johnson published @cite{A Portable Compiler: Theory
 and Practice} @pcite{Johnson 1978}.
@@ -15545,7 +15545,7 @@ systems are especially welcome.
 How do I join the help-bison and bug-bison mailing lists?
 @end quotation
 
-See @url{http://lists.gnu.org/}.
+See @url{https://lists.gnu.org/}.
 
 @c ================================================= Table of Symbols
 
@@ -16388,35 +16388,35 @@ Division, University of California, Berkeley, California
 @c when
 (June 1985).
 @c url
-@uref{http://xtf.lib.berkeley.edu/reports/TRWebData/accessPages/CSD-85-251.html}
+@uref{https://digicoll.lib.berkeley.edu/record/135875}
 
 @anchor{Denny 2008}
 @item [Denny 2008]
 Joel E. Denny and Brian A. Malloy, IELR(1): Practical LR(1) Parser Tables
 for Non-LR(1) Grammars with Conflict Resolution, in @cite{Proceedings of the
 2008 ACM Symposium on Applied Computing} (SAC'08), ACM, New York, NY, USA,
-pp.@: 240--245.  @uref{http://dx.doi.org/10.1145/1363686.1363747}
+pp.@: 240--245.  @uref{https://dx.doi.org/10.1145/1363686.1363747}
 
 @anchor{Denny 2010 May}
 @item [Denny 2010 May]
 Joel E. Denny, PSLR(1): Pseudo-Scannerless Minimal LR(1) for the
 Deterministic Parsing of Composite Languages, Ph.D. Dissertation, Clemson
 University, Clemson, SC, USA (May 2010).
-@uref{http://proquest.umi.com/pqdlink?did=2041473591&Fmt=7&clientId=79356&RQT=309&VName=PQD}
+@uref{https://tigerprints.clemson.edu/all_dissertations/519/}
 
 @anchor{Denny 2010 November}
 @item [Denny 2010 November]
 Joel E. Denny and Brian A. Malloy, The IELR(1) Algorithm for Generating
 Minimal LR(1) Parser Tables for Non-LR(1) Grammars with Conflict Resolution,
 in @cite{Science of Computer Programming}, Vol.@: 75, Issue 11 (November
-2010), pp.@: 943--979.  @uref{http://dx.doi.org/10.1016/j.scico.2009.08.001}
+2010), pp.@: 943--979.  @uref{https://dx.doi.org/10.1016/j.scico.2009.08.001}
 
 @anchor{DeRemer 1982}
 @item [DeRemer 1982]
 Frank DeRemer and Thomas Pennello, Efficient Computation of LALR(1)
 Look-Ahead Sets, in @cite{ACM Transactions on Programming Languages and
 Systems}, Vol.@: 4, No.@: 4 (October 1982), pp.@:
-615--649. @uref{http://dx.doi.org/10.1145/69622.357187}
+615--649. @uref{https://dx.doi.org/10.1145/69622.357187}
 
 @anchor{Isradisaikul 2015}
 @item [Isradisaikul 2015]
@@ -16440,14 +16440,14 @@ pp.@: 97--104.
 @item [Knuth 1965]
 Donald E. Knuth, On the Translation of Languages from Left to Right, in
 @cite{Information and Control}, Vol.@: 8, Issue 6 (December 1965), pp.@:
-607--639. @uref{http://dx.doi.org/10.1016/S0019-9958(65)90426-2}
+607--639. @uref{https://dx.doi.org/10.1016/S0019-9958(65)90426-2}
 
 @anchor{Scott 2000}
 @item [Scott 2000]
 Elizabeth Scott, Adrian Johnstone, and Shamsa Sadaf Hussain,
 @cite{Tomita-Style Generalised LR Parsers}, Royal Holloway, University of
 London, Department of Computer Science, TR-00-12 (December 2000).
-@uref{http://www.cs.rhul.ac.uk/research/languages/publications/tomita_style_1.ps}
+@uref{https://www.cs.rhul.ac.uk/research/languages/publications/tomita_style_1.ps}
 @end table
 
 @node Index of Terms

doc/figs/example.gv

@@ -1,6 +1,6 @@
 // Generated by GNU Bison 2.6.90.
 // Report bugs to <bug-bison@gnu.org>.
-// Home page: <http://www.gnu.org/software/bison/>.
+// Home page: <https://www.gnu.org/software/bison/>.
 
 digraph "example.y"
 {

doc/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 AM_MAKEINFOFLAGS =                                              \
   --no-split                                                    \
@@ -56,7 +56,7 @@ MAINTAINERCLEANFILES = $(CROSS_OPTIONS_TEXI)
 
 
 # Fix Info's @code in @deftype
-# https://lists.gnu.org/archive/html/help-texinfo/2019-11/msg00004.html
+# https://lists.gnu.org/r/help-texinfo/2019-11/msg00004.html
 all-local: $(srcdir)/$(%C%_bison).info.bak
 $(srcdir)/$(%C%_bison).info.bak: $(srcdir)/$(%C%_bison).info
 	$(AM_V_GEN) $(PERL) -pi.bak -0777	\

doc/refcard.tex

@@ -35,7 +35,7 @@
 % 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, see <http://www.gnu.org/licenses/>.
+% along with this program.  If not, see <https://www.gnu.org/licenses/>.
 %
 % This file is intended to be processed by plain TeX (TeX82).
 %

etc/bench.pl.in

@@ -16,7 +16,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 =head1 NAME
 
@@ -1072,7 +1072,7 @@ sub help ($)
 {
   my ($verbose) = @_;
   use Pod::Usage;
-  # See <URL:http://perldoc.perl.org/pod2man.html#NOTES>.
+  # See <URL:https://perldoc.perl.org/pod2man.html#NOTES>.
   pod2usage( { -message => "Bench Bison parsers",
                -exitval => 0,
                -verbose => $verbose,

etc/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 dist_noinst_DATA = %D%/README.md
 nodist_noinst_SCRIPTS = %D%/bench.pl

examples/c++/calc++/calc++.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 toto := 1

examples/c++/calc++/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ## ------------------- ##
 ## Parser generation.  ##

examples/c++/glr/ast.hh

@@ -12,7 +12,7 @@
   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, see <http://www.gnu.org/licenses/>.
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 #include <cstddef> // nullptr_t

examples/c++/glr/c++-types.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 z + q;

examples/c++/glr/c++-types.yy

@@ -12,7 +12,7 @@
   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, see <http://www.gnu.org/licenses/>.
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 /* Simplified C++ Type and Expression Grammar.

examples/c++/glr/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 glrxxdir = $(docdir)/%D%
 

examples/c++/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cxxdir = $(docdir)/%D%
 include %D%/calc++/local.mk

examples/c++/variant-11.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 : >input
 run 0 "{I have numbers for you., 1, 2, 3, And that's all!}" 4

examples/c++/variant-11.yy

@@ -12,7 +12,7 @@
   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, see <http://www.gnu.org/licenses/>.
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 %require "3.2"

examples/c++/variant.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 : >input
 run 0 "{I have three numbers for you., 1, 2, 3, And that's all!}"

examples/c++/variant.yy

@@ -12,7 +12,7 @@
   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, see <http://www.gnu.org/licenses/>.
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 %require "3.2"

examples/c/bistromathic/bistromathic.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Users may customize the behavior of readline, which might break our
 # expected results.

examples/c/bistromathic/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 bistromathicdir = $(docdir)/%D%
 

examples/c/bistromathic/parse.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 %require "3.7"
 

examples/c/calc/calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1+2*3

examples/c/calc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 calcdir = $(docdir)/%D%
 

examples/c/glr/c++-types.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 z + q;

examples/c/glr/c++-types.y

@@ -12,7 +12,7 @@
   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, see <http://www.gnu.org/licenses/>.
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 /* Simplified C++ Type and Expression Grammar.

examples/c/glr/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 glrdir = $(docdir)/%D%
 

examples/c/lexcalc/lexcalc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1+2*3

examples/c/lexcalc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 lexcalcdir = $(docdir)/%D%
 

examples/c/lexcalc/parse.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 // Prologue (directives).
 %expect 0

examples/c/lexcalc/scan.l

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* Prologue (directives). */
 

examples/c/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cdir = $(docdir)/%D%
 dist_c_DATA = %D%/README.md

examples/c/mfcalc/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ## -------------------- ##
 ## Building & testing.  ##

examples/c/mfcalc/mfcalc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1+2*3

examples/c/pushcalc/calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1+2*3

examples/c/pushcalc/calc.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 %code top {
   #include <ctype.h>  /* isdigit. */

examples/c/pushcalc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 pushcalcdir = $(docdir)/%D%
 

examples/c/reccalc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 reccalcdir = $(docdir)/%D%
 

examples/c/reccalc/parse.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 // Prologue (directives).
 %expect 0

examples/c/reccalc/reccalc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 (seq 0) >/dev/null 2>&1 || skip "gimme one seq"
 

examples/c/reccalc/scan.l

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 /* Prologue (directives).   -*- C -*- */
 

examples/c/rpcalc/local.mk

@@ -12,7 +12,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ## -------------------- ##
 ## Building & testing.  ##

examples/c/rpcalc/rpcalc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1 2 3 * +

examples/d/calc/calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1 + 2 * 3

examples/d/calc/calc.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 %language "D"
 

examples/d/calc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 calcddir = $(docdir)/%D%
 

examples/d/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ddir = $(docdir)/%D%
 dist_d_DATA = %D%/README.md

examples/d/simple/calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1 + 2 * 3

examples/d/simple/calc.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 %language "D"
 

examples/d/simple/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 simpleddir = $(docdir)/%D%
 

examples/extexi

@@ -17,7 +17,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Usage: extexi [OPTION...] input-file.texi ... -- [FILES to extract]
 

examples/java/calc/Calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1 + 2 * 3

examples/java/calc/Calc.y

@@ -15,7 +15,7 @@
    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, see <http://www.gnu.org/licenses/>.  */
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 %language "Java"
 

examples/java/calc/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 java_calcdir = $(docdir)/%D%
 

examples/java/local.mk

@@ -11,7 +11,7 @@
 ## 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, see <http://www.gnu.org/licenses/>.
+## along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 javadir = $(docdir)/%D%
 dist_java_DATA = %D%/README.md

examples/java/simple/Calc.test

@@ -13,7 +13,7 @@
 # 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, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 cat >input <<EOF
 1 + 2 * 3