Control font style of first line of abstract from theme

Fixes asciidoctor#378.
nawroth · Dec 22, 2015 · d510cc7 · d510cc7
1 parent 6430ea6
commit d510cc7
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/data/themes/default-theme.yml b/data/themes/default-theme.yml
@@ -125,6 +125,7 @@ abstract:
   font_size: $lead_font_size
   line_height: $lead_line_height
   font_style: italic
+  first_line_font_style: bold
 admonition:
   border_color: $base_border_color
   border_width: $base_border_width

diff --git a/lib/asciidoctor-pdf/converter.rb b/lib/asciidoctor-pdf/converter.rb
@@ -336,8 +336,11 @@ def convert_abstract node
     add_dest_for_block node if node.id
     pad_box @theme.abstract_padding do
       theme_font :abstract do
-        # FIXME control first_line_options using theme
-        prose_opts = { line_height: @theme.abstract_line_height, first_line_options: { styles: [font_style, :bold] } }
+        prose_opts = { line_height: @theme.abstract_line_height }
+        # FIXME control more first_line_options using theme
+        if (first_line_font_style = @theme.abstract_first_line_font_style.to_sym) && first_line_font_style != font_style
+          prose_opts[:first_line_options] = { styles: [font_style, first_line_font_style] }
+        end
         # FIXME make this cleaner!!
         if node.blocks?
           node.blocks.each do |child|