docs: micro-typography, font change and title page on the Lefevre exa…

…mple

classes/resilient/book.lua

@@ -273,6 +273,7 @@ function class:registerStyles ()
 
   -- quotes
   SILE.scratch.styles.alignments["block"] = "blockindent"
+  SILE.scratch.styles.alignments["quotation"] = "quoteindent"
 
   self:registerStyle("blockquote", {}, {
     font = { size = "0.95em" },
@@ -482,6 +483,18 @@ function class:registerCommands ()
     end)
   end, "Typeset its contents in a right and left indented block.")
 
+  self:registerCommand("quoteindent", function (_, content)
+    SILE.settings:temporarily(function ()
+      local indent = SILE.settings:get("book.blockquote.margin"):absolute() * 0.875
+      local lskip = SILE.settings:get("document.lskip") or SILE.nodefactory.glue()
+      local rskip = SILE.settings:get("document.rskip") or SILE.nodefactory.glue()
+      SILE.settings:set("document.lskip", SILE.nodefactory.glue(lskip.width + indent))
+      SILE.settings:set("document.rskip", SILE.nodefactory.glue(rskip.width + indent * 0.5))
+      SILE.process(content)
+      SILE.call("par")
+    end)
+  end, "Typeset its contents in a right and left indented block (variant).")
+
   self:registerCommand("blockquote", function (_, content)
     SILE.call("style:apply:paragraph", { name = "blockquote" }, content)
   end, "Typeset its contents in a styled blockquote.")

examples/lefevre-tuor-idril-styles.yml

@@ -12,11 +12,11 @@ blockquote:
   origin: "resilient.book"
   style:
     font:
-      size: "0.95em"
+      size: "0.9583em"
     paragraph:
       after:
         skip: "smallskip"
-      align: "block"
+      align: "quotation"
       before:
         skip: "smallskip"
 
@@ -149,7 +149,7 @@ footnote:
   origin: "resilient.footnotes"
   style:
     font:
-      size: "0.8em"
+      size: "0.75em"
     numbering:
       display: "arabic"
 
@@ -160,7 +160,7 @@ footnote-marker:
       after:
         kern: "iwsp"
       before:
-        kern: "-3.75nspc"
+        kern: "-3nspc"
 
 footnote-marker-counter:
   inherit: "footnote-marker"
@@ -404,6 +404,8 @@ lists-itemize6:
 sectioning-base:
   origin: "resilient.book"
   style:
+    font:
+      family: "Libertinus Serif"
     paragraph:
       after:
         indent: false
@@ -879,4 +881,6 @@ toc-pageno:
 url:
   origin: "resilient.book"
   style:
+    font:
+      language: "und"