From 0bd9a0d070f0b714ac1a0f7ec61e40e2f854f43b Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Thu, 10 Dec 2015 09:24:34 -0700
Subject: [PATCH] examples: add "Examples:" label as compound para

Instead of creating a table to combine "Examples:" with the exmaple
content, use a compound paragraph (which didn't exist when `examples`
was first implemented). A compound paragraph provides better and more
consistent typesetting; for example, it doesn't make the word
"Examples:" use a fixed-width font in HTML output.
---
 scribble-lib/scribble/eval.rkt                | 22 ++++++++++++++-----
 .../scribble/private/manual-style.rkt         |  2 +-
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/scribble-lib/scribble/eval.rkt b/scribble-lib/scribble/eval.rkt
index a0ddc701..52270868 100644
--- a/scribble-lib/scribble/eval.rkt
+++ b/scribble-lib/scribble/eval.rkt
@@ -1,7 +1,7 @@
 #lang racket/base
 
 (require "manual.rkt" "struct.rkt" "scheme.rkt" "decode.rkt"
-         (only-in "core.rkt" content?)
+         (only-in "core.rkt" content? compound-paragraph plain)
          racket/contract/base
          racket/file
          racket/list
@@ -170,9 +170,18 @@
     (if inset?
       (let ([p (code-inset (make-table block-color lines))])
         (if title
-          (make-table block-color (list (list.flow.list title) (list.flow.list p)))
+            (compound-paragraph
+             plain
+             (list
+              title
+              p))
           p))
-      (make-table block-color (if title (cons (list.flow.list title) lines) lines)))))
+      (if title
+          (compound-paragraph plain
+                              (list
+                               title
+                               (make-table block-color lines)))
+          (make-table block-color lines)))))
 
 ;; extracts from a datum or syntax object --- while keeping the
 ;; syntax-objectness of the original intact, instead of always
@@ -843,5 +852,8 @@
   (case-lambda
     [(t) (as-examples examples-title t)]
     [(example-title t)
-     (make-table #f (list (list.flow.list example-title)
-                          (list (make-flow (do-splice (list t))))))]))
+     (compound-paragraph
+      plain
+      (list
+       example-title
+       (make-table #f (list (list (make-flow (do-splice (list t))))))))]))
diff --git a/scribble-lib/scribble/private/manual-style.rkt b/scribble-lib/scribble/private/manual-style.rkt
index 15f756a0..2d64e11d 100644
--- a/scribble-lib/scribble/private/manual-style.rkt
+++ b/scribble-lib/scribble/private/manual-style.rkt
@@ -162,7 +162,7 @@
   (make-blockquote "insetpara" (flow-paragraphs (decode-flow c))))
 
 (define code-inset-style 
-  (make-style 'code-inset null))
+  (make-style 'code-inset '(never-indents)))
 (define (code-inset b)
   (make-blockquote code-inset-style (list b)))