From 6fd9919eb000993fc9ecf5f9ac10d0fea530afa3 Mon Sep 17 00:00:00 2001
From: nisikimi <nisikimi>
Date: Wed, 13 Sep 2006 08:32:51 +0000
Subject: [PATCH] flag for example lines added

---
 utils/usr_filter_example_flag.rb |  112 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 utils/usr_filter_example_flag.rb

diff --git a/utils/usr_filter_example_flag.rb b/utils/usr_filter_example_flag.rb
new file mode 100644
index 0000000..f9c8f62
--- /dev/null
+++ b/utils/usr_filter_example_flag.rb
@@ -0,0 +1,112 @@
+#! /usr/bin/ruby
+
+buf = [] 
+doxy = 0
+example = 0
+
+def commentblock(buf)
+    unless buf == []	
+      print "/** "	
+      buf.each do |i| print i end
+      print "*/\n"	
+    end	
+   end	
+
+while gets
+
+  gsub!("@seealso", "@par See Also:")
+  gsub!("@errors", "@par Errors:")
+  gsub!("@returns", "@par Return value:")
+  gsub!("@return", "@par Return value:")
+ #let doxygen find functions
+  gsub!(/[a-zA-Z_]\s\(\)/) {|m| m.delete!(" ")}
+ #make variables in function descriptions shown in bold
+  gsub!(/\$[A-Z_]+/) {|m| m.delete!("$").reverse.downcase!.concat(" b@").reverse}
+
+  if example == 1
+    case $_ 
+      when /#endif/
+        buf.push($_.gsub!(/#endif/, "@endcode"))
+        doxy = 0
+	example = 0
+      else	
+           buf.push($_)
+    end
+
+    else
+    case  $_
+
+     when /^\s*$/
+	if doxy == 1 
+           buf.push($_)
+	   end
+
+     when /\/\*=\*\// 
+    	commentblock(buf)
+    	buf = []
+   
+#     when /^\/\*\s.*\*\//	# /* comment */ type comment
+#	if doxy == 1		
+#	  # should be included only in the example code
+#	  ## We used to do the following substituion as a workaround of
+#	  ## a Doxygen bug.
+# 	  ## buf.push($_.gsub!(/\*\//, " ").gsub!(/\/\*/, "//"))
+#	  buf.push($_)
+#	end
+
+#     when /\/\*\s.*\*\//	# code + /* comment */ type comment
+#	if doxy == 1		
+#	  # should be included in the example code
+#	  ## See the above comment.
+#	  ## buf.push($_.gsub!(/\*\//, " ").gsub!(/\/\*/, "//"))
+#	  buf.push($_) # should be included in the example code
+#	else
+#          if doxy == 0 
+#	    commentblock(buf)
+# 	    buf = []
+# 	    print $_.gsub!(/\/\*\s.*\*\//," ") # should be omiited in code
+#	  end
+#	end
+
+     when /\/\*{2,3}ja.*\*\//	#japanese one liner
+     when /\/\*\*en.*\*\//	#one liner
+     when /\/\*\*\*en.*\*\//	#one liner
+        buf.push($_.gsub!(/\/\*+en/, " ").gsub!(/\*\//, " ")).push("\n")
+     when /\/\*\*\s.*\*\//	#one liner
+     when /\/\*\*\*\s.*\*\//	#one liner
+        buf.push($_.gsub!(/\/\*+/, " ").gsub!(/\*\//, " ")).push("\n")
+
+     when /\/\*{1,2}\s|\/\*{2,3}ja|\/\*\*en/  #this is not for En nor users
+	doxy = -1
+     when /\/\*\*\*en/
+        buf.push($_.gsub!(/\/\*+en/, " "))
+	doxy = 1
+     when /\/\*\*\*/	
+        buf.push($_.gsub!(/\/\*+/, " "))
+	doxy = 1
+
+     when /EXAMPLE_CODE/ 
+        buf.push($_.gsub!(/#if EXAMPLE_CODE/, "\n \n @par Example:\n @code"))
+	doxy = 1
+	example = 1
+
+     when /\*\//
+	if doxy == 1
+           buf.push($_.gsub!(/\*\//, " "))
+	end
+        doxy = 0
+     else 
+	case doxy 
+	  when -1
+  	  when 1	
+           buf.push($_) 
+	  else 
+       	   commentblock(buf)
+    	   buf = []
+	   print($_)
+        end
+     end	
+   end
+end
+
+commentblock(buf)
-- 
1.7.10.4