Subject: Small tweaks & fixes for Emacs/GNU ELPA websites

From: Sebastian Urban <[email-masked]>
Date: Fri, 9 Apr 2021 12:55:56 +0200

Hello!

First, GNU ELPA website. According to the LAYOUT.CSS
(http://git.savannah.gnu.org/cgit/emacs/elpa.git/plain/html/layout.css):

body {
   font-family: "fira sans", sans;
   (...)
}

pre {
   font-family: "Fira Mono";
   (...)
}

Website should set Fira fonts, but if external fonts are not allowed,
it loads the default font (usually a serif font, e.g. Times New Roman
on Windows) for everything, because for example Firefox expects
"sans-serif" instead "sans", while "pre" section is missing
"monospace". Additionally, ".tt, code" don't have defined fonts, hence
on the main page "Fira Sans" is used (for keys and commands) instead of
monospace font.

The DIFF:

--- old/elpa/html/layout.css	2021-04-08 14:13:47.982155600 +0200
+++ new/elpa/html/layout.css	2021-04-09 12:27:15.610503900 +0200
@@ -47,7 +47,7 @@
  /* End of reset */
  
  body {
-  font-family: "fira sans", sans;
+  font-family: "Fira Sans", sans-serif;
    line-height: 1.5em;
    font-size: 1.2em;
    color: #333;
@@ -92,6 +92,7 @@
  }
  
  tt, code {
+  font-family: "Fira Mono", monospace;
    background-color: rgb(238, 238, 238);
    border: 1px solid rgb(187, 187, 187);
    padding: 0px 6px;
@@ -99,7 +100,7 @@
  }
  
  pre {
-  font-family: "Fira Mono";
+  font-family: "Fira Mono", monospace;
    font-size: 14px;
    background: #fafafa;
    padding: 15px;

Second, "A Guided Tour of Emacs" website. According to the LAYOUT.CSS
(https://www.gnu.org/software/emacs/layout.css):

pre {
   font-family: monospace;
   (...)
   font-size: 1.2em;
}

This is used in the "Download" section, actually. It's missing "Fira
Mono", and I don't think font-size is needed there at all.

body {
   font-family: "fira sans", sans;
   (...)
}

Basically the same problem, as above (1st point).

tt, code, kbd {
   background: #efeadc;
   border: 1px solid #ccc;
   padding: 2px 6px 0px;
   border-radius: 4px;
   /* color: #ddd; */
}

No font-family defined, commands are printed with "Fira Sans"/"the
default font" depending on the permission.

The DIFF:

--- old/emacs/layout.css	2017-10-13 11:34:01.000000000 +0200
+++ new/emacs/layout.css	2021-04-08 23:15:06.111355600 +0200
@@ -59,7 +59,7 @@
  }
  
  pre {
-  font-family: monospace;
+  font-family: "Fira Mono", monospace;
    padding: 10px;
    background: #efeadc;
    margin: 20px 0px;
@@ -71,7 +71,7 @@
  /* End of reset */
  
  body {
-  font-family: "fira sans", sans;
+  font-family: "Fira Sans", sans-serif;
    line-height: 1.5em;
    font-size: 1.1em;
    color: #4E4742;
@@ -135,6 +135,7 @@
  }
  
  tt, code, kbd {
+  font-family: "Fira Mono", monospace;
    background: #efeadc;
    border: 1px solid #ccc;
    padding: 2px 6px 0px;

Finally, there is an "inline" style for "kbd" inside INDEX.HTML
(view-source:https://www.gnu.org/software/emacs/tour/index.html):

kbd {
   font-size: larger;
   background: #ffe;
}

It makes "kbd" elements, well, larger. I just think it looks better
without it, but this is just my opinion.

Third, there are leftovers after bug#43000:

--- old/emacs/emacs.html	2021-03-25 13:18:26.000000000 +0100
+++ new/emacs/emacs.html	2021-04-08 23:54:08.903893300 +0200
@@ -231,7 +231,7 @@
                          <li>New minor mode 'electric-quote-mode' for using curved quotes as you
                              type.</li>
                          <li>Character folding support in isearch.el.</li>
-                        <li>New and improved facilities for inserting Unicode characters: <tt>C-x 8</tt> now has
+                        <li>New and improved facilities for inserting Unicode characters: <kbd>C-x 8</kbd> now has
                              shorthands for several chars, such as U+2010 (HYPHEN), U+2011 (NON-BREAKING HYPHEN), and U+2012 (FIGURE DASH).</li>
  			<p>For more information, read the <a href="news/NEWS.25.1">News</a> file.</p>
                  </div>

Unfortunately, due to background colour for the "Releases" section,
visibility is rather bad. Possible solutions:
A. Remove background colour from ".releases" (this one: "background:
#F0EBDE;") AND set inline style for "kbd" like in the Emacs Tour (this
also means more consistency for "kbd"), i.e.:

kbd {
   background: #ffe;
}

B. Only set inline style for "kbd" as above.

--- old/emacs/documentation.html	2018-11-23 11:20:01.000000000 +0100
+++ new/emacs/documentation.html	2021-04-09 00:31:23.789193400 +0200
@@ -64,7 +64,7 @@
                          Reference Manual</cite> and several other manuals documenting major
                          modes and other optional features, can also be read online.  They are
                          also distributed with Emacs in
-                        <a href="/software/texinfo/">Info</a> format; type <tt>C-h i</tt> in
+                        <a href="/software/texinfo/">Info</a> format; type <kbd>C-h i</kbd> in
                          Emacs to view them.</p>
  
                      <ul>
@@ -95,7 +95,7 @@
                          appear on the other as well.</p>
                      <h2>Reporting bugs</h2>
                      <p>To report bugs, or to contribute fixes and improvements, use the
-                        built-in Emacs bug reporter (<tt>M-x report-emacs-bug</tt>) or send
+                        built-in Emacs bug reporter (<kbd>M-x report-emacs-bug</kbd>) or send
                          email to <a id="YouHelp" href=
                                      "http://mail.gnu.org/mailman/listinfo/bug-gnu-emacs">[email-masked]</a>.
                          You can browse our bug database at

Here, for consistency with the Emacs Tour, inline "kbd" could be added
as well.

-- 
S. U.