Regularized CSS in html/epub/html slide templates.

All templates now include `code{white-space: pre-wrap}`
and CSS for `q` if `--html-q-tags` is used.

Previously some templates had `pre` and others `pre-wrap`;
the `q` styles were only sometimes included.

See #3485.

9 files changed, 49 insertions, 21 deletions

diff --git a/data/templates/default.dzslides b/data/templates/default.dzslides
index cad4dba4b..ef4f03c8d 100644
--- a/data/templates/default.dzslides
+++ b/data/templates/default.dzslides
@@ -12,10 +12,13 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$">
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre-wrap;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.epub2 b/data/templates/default.epub2
index d5bb67fdb..e57b42004 100644
--- a/data/templates/default.epub2
+++ b/data/templates/default.epub2
@@ -6,7 +6,13 @@
   <meta http-equiv="Content-Style-Type" content="text/css" />
   <meta name="generator" content="pandoc" />
   <title>$pagetitle$</title>
-  <style type="text/css">.smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
+$if(quotes)$
+      q { quotes: "“" "”" "‘" "’"; }
+$endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.epub3 b/data/templates/default.epub3
index 5c5b0307a..7fcbf1928 100644
--- a/data/templates/default.epub3
+++ b/data/templates/default.epub3
@@ -5,12 +5,13 @@
   <meta charset="utf-8" />
   <meta name="generator" content="pandoc" />
   <title>$pagetitle$</title>
-  <style type="text/css">.smallcaps{font-variant: small-caps;}</style>
-$if(quotes)$
   <style type="text/css">
-    q { quotes: "“" "”" "‘" "’"; }
-  </style>
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
+$if(quotes)$
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.html4 b/data/templates/default.html4
index 7081c0bd1..8f422cf5f 100644
--- a/data/templates/default.html4
+++ b/data/templates/default.html4
@@ -14,10 +14,13 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.html5 b/data/templates/default.html5
index ee7ae771b..633764b3c 100644
--- a/data/templates/default.html5
+++ b/data/templates/default.html5
@@ -14,10 +14,13 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.revealjs b/data/templates/default.revealjs
index d5a85737e..92d81e3f1 100644
--- a/data/templates/default.revealjs
+++ b/data/templates/default.revealjs
@@ -17,10 +17,13 @@ $endif$
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
   <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui">
   <link rel="stylesheet" href="$revealjs-url$/css/reveal.css">
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.s5 b/data/templates/default.s5
index dc9dd8099..c3896af84 100644
--- a/data/templates/default.s5
+++ b/data/templates/default.s5
@@ -15,13 +15,16 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
+$if(quotes)$
+      q { quotes: "“" "”" "‘" "’"; }
+$endif$
+  </style>
   <!-- configuration parameters -->
   <meta name="defaultView" content="slideshow" />
   <meta name="controlVis" content="hidden" />
-$if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
-$endif$
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.slideous b/data/templates/default.slideous
index f7c637b36..5f194703b 100644
--- a/data/templates/default.slideous
+++ b/data/templates/default.slideous
@@ -16,10 +16,13 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$
diff --git a/data/templates/default.slidy b/data/templates/default.slidy
index 10b120503..cde6dd540 100644
--- a/data/templates/default.slidy
+++ b/data/templates/default.slidy
@@ -16,10 +16,13 @@ $if(keywords)$
   <meta name="keywords" content="$for(keywords)$$keywords$$sep$, $endfor$" />
 $endif$
   <title>$if(title-prefix)$$title-prefix$ – $endif$$pagetitle$</title>
-  <style type="text/css">code{white-space: pre;} .smallcaps{font-variant: small-caps;}</style>
+  <style type="text/css">
+      code{white-space: pre-wrap;}
+      .smallcaps{font-variant: small-caps;}
 $if(quotes)$
-  <style type="text/css">q { quotes: "“" "”" "‘" "’"; }</style>
+      q { quotes: "“" "”" "‘" "’"; }
 $endif$
+  </style>
 $if(highlighting-css)$
   <style type="text/css">
 $highlighting-css$