iucr.layout: Improve references layout, using ParagraphGroup.

diff --git a/lib/layouts/iucr.layout b/lib/layouts/iucr.layout
index 1344d9223ad9b7578c1d8b34bcdc6c863ff2d57f..316fab6e62d53e031b859b36af6c393e3b9fb3cb 100644 (file)
--- a/lib/layouts/iucr.layout
+++ b/lib/layouts/iucr.layout
@@ -5,7 +5,7 @@
 # Author: Uwe Stöhr (uwestoehr@web.de)
 # IUCr LaTeX files can be downloaded from ftp://ftp.iucr.org/templates/latex/
 
-Format 54
+Format 57
 
 Columns                                1
 Sides                          1
@@ -237,16 +237,25 @@ Style Acknowledgements
 End
 
 Style References
-  Margin                       Manual
+  Margin                       Static
   Category                     BackMatter
-  LatexType                    List_Environment
+  LatexType                    Item_Environment
   LatexName                    references
-  ItemCommand          reference
-  NextNoIndent         1
+  ItemCommand                  reference
+  LabelType                    Above
+  LabelString                  "References"
+  LabelFont
+   Size larger
+   Series bold
+  EndFont
+  ParagraphGroup               1
+  NextNoIndent                 1
+  TopSep                       0.7
+  BottomSep                    0.7
   Argument item:1
-    LabelString                "Reference"
-    Mandatory          1
-    AutoInsert         1
+    LabelString                        "Reference"
+    Mandatory                  1
+    AutoInsert                 1
   EndArgument
   Align                                Left
 End