Index: lib/redmine/export/pdf.rb
===================================================================
--- lib/redmine/export/pdf.rb	(revision 6129)
+++ lib/redmine/export/pdf.rb	(working copy)
@@ -111,10 +111,14 @@
           Cell(w,h,fix_text_encoding(txt),border,ln,align,fill,link)
         end
 
-        def RDMMultiCell(w,h=0,txt='',border=0,align='',fill=0)
-          MultiCell(w,h,fix_text_encoding(txt),border,align,fill)
+        def RDMMultiCell(w,h=0,txt='',border=0,align='',fill=0,ln=1)
+          MultiCell(w,h,fix_text_encoding(txt),border,align,fill,ln)
         end
 
+        def RDMwriteHTMLCell(w, h, x, y, html='', border=0, ln=1, fill=0)
+          writeHTMLCell(w, h, x, y, fix_text_encoding(html), border, ln, fill)
+        end
+
         def Footer
           SetFont(@font_for_footer, 'I', 8)
           SetY(-15)
@@ -282,8 +286,6 @@
              "#{issue.project} - #{issue.tracker} # #{issue.id}: #{issue.subject}")
         pdf.Ln
 
-        y0 = pdf.GetY
-
         pdf.SetFontStyle('B',9)
         pdf.RDMCell(35,5, l(:field_status) + ":","LT")
         pdf.SetFontStyle('',9)
@@ -331,18 +333,18 @@
           pdf.RDMMultiCell(155,5, (show_value custom_value),"R")
         end
 
+        y0 = pdf.GetY;
         pdf.SetFontStyle('B',9)
         pdf.RDMCell(35,5, l(:field_subject) + ":","LT")
         pdf.SetFontStyle('',9)
         pdf.RDMMultiCell(155,5, issue.subject,"RT")
+        pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
 
         pdf.SetFontStyle('B',9)
-        pdf.RDMCell(35,5, l(:field_description) + ":","LT")
+        pdf.RDMCell(35 + 155,5, l(:field_description),"LRT", 1)
         pdf.SetFontStyle('',9)
-        pdf.RDMMultiCell(155,5, issue.description.to_s,"RT")
+        pdf.RDMwriteHTMLCell(35 + 155,5,0,0, Redmine::WikiFormatting.to_html(Setting.text_formatting, issue.description.to_s),"LRB")
 
-        pdf.Line(pdf.GetX, y0, pdf.GetX, pdf.GetY)
-        pdf.Line(pdf.GetX, pdf.GetY, pdf.GetX + 190, pdf.GetY)
         pdf.Ln
 
         if issue.changesets.any? &&
@@ -380,7 +382,7 @@
           if journal.notes?
             pdf.Ln unless journal.details.empty?
             pdf.SetFontStyle('',8)
-            pdf.RDMMultiCell(190,5, journal.notes.to_s)
+            pdf.RDMwriteHTMLCell(190,5,0,0, Redmine::WikiFormatting.to_html(Setting.text_formatting, journal.notes.to_s), "")
           end
           pdf.Ln
         end