libstdc++: Change some URLs in the manual to use https

libstdc++-v3/ChangeLog:

	* doc/xml/manual/appendix_contributing.xml: Change URLs to use
	https.
	* doc/html/manual/*: Regenerate.

2 files changed, 6 insertions, 6 deletions

diff --git a/libstdc++-v3/doc/html/manual/appendix_contributing.html b/libstdc++-v3/doc/html/manual/appendix_contributing.html
index cd2c1e1..24d5a04 100644
--- a/libstdc++-v3/doc/html/manual/appendix_contributing.html
+++ b/libstdc++-v3/doc/html/manual/appendix_contributing.html
@@ -10,7 +10,7 @@
 </h1></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="section"><a href="appendix_contributing.html#contrib.list">Contributor Checklist</a></span></dt><dd><dl><dt><span class="section"><a href="appendix_contributing.html#list.reading">Reading</a></span></dt><dt><span class="section"><a href="appendix_contributing.html#list.copyright">Assignment</a></span></dt><dt><span class="section"><a href="appendix_contributing.html#list.getting">Getting Sources</a></span></dt><dt><span class="section"><a href="appendix_contributing.html#list.patches">Submitting Patches</a></span></dt></dl></dd><dt><span class="section"><a href="source_organization.html">Directory Layout and Source Conventions</a></span></dt><dt><span class="section"><a href="source_code_style.html">Coding Style</a></span></dt><dd><dl><dt><span class="section"><a href="source_code_style.html#coding_style.bad_identifiers">Bad Identifiers</a></span></dt><dt><span class="section"><a href="source_code_style.html#coding_style.example">By Example</a></span></dt></dl></dd><dt><span class="section"><a href="source_design_notes.html">Design Notes</a></span></dt></dl></div><p>
   The GNU C++ Library is part of GCC and follows the same development model,
   so the general rules for
-  <a class="link" href="http://gcc.gnu.org/contribute.html" target="_top">contributing
+  <a class="link" href="https://gcc.gnu.org/contribute.html" target="_top">contributing
   to GCC</a> apply. Active
   contributors are assigned maintainership responsibility, and given
   write access to the source repository. First-time contributors
@@ -34,7 +34,7 @@
 	  <a class="link" href="https://www.open-std.org/jtc1/sc22/wg21/" target="_top">https://www.open-std.org/jtc1/sc22/wg21</a>
 	</p></li><li class="listitem"><p>
 	  Peruse
-	  the <a class="link" href="http://www.gnu.org/prep/standards/" target="_top">GNU
+	  the <a class="link" href="https://www.gnu.org/prep/standards/" target="_top">GNU
 	  Coding Standards</a>, and chuckle when you hit the part
 	  about <span class="quote">“<span class="quote">Using Languages Other Than C</span>”</span>.
 	</p></li><li class="listitem"><p>
@@ -46,7 +46,7 @@
 	  library-specific information found in
           <a class="link" href="appendix_porting.html" title="Appendix B.  Porting and Maintenance">Porting and Maintenance</a>.
       </p></li></ul></div></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a id="list.copyright"></a>Assignment</h3></div></div></div><p>
-      See the <a class="link" href="http://gcc.gnu.org/contribute.html#legal" target="_top">legal prerequisites</a> for all GCC contributions.
+      See the <a class="link" href="https://gcc.gnu.org/contribute.html#legal" target="_top">legal prerequisites</a> for all GCC contributions.
     </p><p>
       Historically, the libstdc++ assignment form added the following
       question:
@@ -83,7 +83,7 @@
 	  some recent commits for format and content. The
 	  <code class="filename">contrib/mklog.py</code> script can be used to
 	  generate a ChangeLog template for commit messages. See
-	  <a class="link" href="http://gcc.gnu.org/gitwrite.html" target="_top">Read-write Git access</a>
+	  <a class="link" href="https://gcc.gnu.org/gitwrite.html" target="_top">Read-write Git access</a>
 	  for scripts and aliases that are useful here.
 	</p></li><li class="listitem"><p>
 	  A testsuite submission or sample program that will
diff --git a/libstdc++-v3/doc/html/manual/source_code_style.html b/libstdc++-v3/doc/html/manual/source_code_style.html
index 26b7ea5..b0b2268 100644
--- a/libstdc++-v3/doc/html/manual/source_code_style.html
+++ b/libstdc++-v3/doc/html/manual/source_code_style.html
@@ -197,13 +197,13 @@
       it is intended to precede the recommendations of the GNU Coding<br />
       Standard, which can be referenced in full here:<br />
 <br />
-      <a class="link" href="http://www.gnu.org/prep/standards/standards.html#Formatting" target="_top">http://www.gnu.org/prep/standards/standards.html#Formatting</a><br />
+      <a class="link" href="https://www.gnu.org/prep/standards/standards.html#Formatting" target="_top">https://www.gnu.org/prep/standards/standards.html#Formatting</a><br />
 <br />
       The rest of this is also interesting reading, but skip the "Design<br />
       Advice" part.<br />
 <br />
       The GCC coding conventions are here, and are also useful:<br />
-      <a class="link" href="http://gcc.gnu.org/codingconventions.html" target="_top">http://gcc.gnu.org/codingconventions.html</a><br />
+      <a class="link" href="https://gcc.gnu.org/codingconventions.html" target="_top">https://gcc.gnu.org/codingconventions.html</a><br />
 <br />
       In addition, because it doesn't seem to be stated explicitly anywhere<br />
       else, there is an 80 column source limit.<br />