From 094fefb909529122302219ac78d1a00e1de3feed Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Mon, 20 Sep 2010 16:12:33 -0400
Subject: identify markup, update ... revisit

---
 lib/sisu/v2/sst_identify_markup.rb | 67 ++++++++++++++++++++++++++++++--------
 1 file changed, 53 insertions(+), 14 deletions(-)

diff --git a/lib/sisu/v2/sst_identify_markup.rb b/lib/sisu/v2/sst_identify_markup.rb
index 61b4ee11..a6f2a550 100644
--- a/lib/sisu/v2/sst_identify_markup.rb
+++ b/lib/sisu/v2/sst_identify_markup.rb
@@ -110,7 +110,7 @@ WOK
         or cont[0] =~ /^(?:%\s+)?sisu-([0-9](?:\.[0-9]+){1,2})/
           @declared_markup=$1
         end
-        @flag_66,@flag_57,@flag_38=false,false,false
+        @flag_2_0,@flag_1_0,@flag_69,@flag_66,@flag_57,@flag_38=false,false,false,false,false,false
         cont.each_with_index do |y,i|
           if y =~/^(?:0\{?~links?|@links?:)\s/ \
           and f =~/(?:\.sst|\.ssm|\.ssi|\.s[123])/
@@ -118,6 +118,13 @@ WOK
             else ' (post 0.20.4 header links)'
             end
           end
+          if @flag_2_0 \
+          or y =~/^@make:|^@classify|^\s\s?:[a-z_-]+?:\s+\S/
+            version=2.0.to_f
+            markup=Markup_inform.new(version,'2.0' + oldlinks,@declared_markup,@declared_type)
+            @flag_2_0=true
+            break
+          end
           unless @flag_38
             if (y =~/^:?A~/ and f =~/(?:\.sst|\.ssm|\.ssi)/)
               version='0.38'
@@ -126,11 +133,11 @@ WOK
             end
           end
           if @flag_38
-            if @flag_69 \
+            if @flag_1_0 \
             or y =~/^=\{.+?\}\s*$/
               version='0.69'
               markup=Markup_inform.new(version,'0.69' + oldlinks,@declared_markup,@declared_type)
-              @flag_69=true
+              @flag_1_0=true
               break
             end
             if @flag_66 \
@@ -142,7 +149,9 @@ WOK
             end
           end
         end
-        unless @flag_66 or @flag_69
+        unless @flag_2_0 \
+        or @flag_1_0 \
+        or @flag_66
           cont.each_with_index do |y,i|
             if y =~/^(?:0\{?~links?|@links?:)\s/ \
             and f =~/(?:\.sst|\.ssm|\.ssi|\.s[123])/
@@ -246,9 +255,34 @@ WOK
     def initialize(opt)
       @opt=opt
     end
+    def sisu_2_0
+      <<WOK
+  SiSU 2.0 same as 1.0, apart from the changing of headers and the addition of a monospace tag
+    related headers now grouped, e.g.
+
+    @title:
+     :subtitle:
+
+    @creator:
+     :author:
+     :translator:
+     :illustrator:
+
+    see document markup samples, and sisu --help headers
+
+    the monospace tag takes the form of a has '#' \#{ this enclosed text would be monospaced }#
+
+WOK
+    end
+    def sisu_1_0
+      <<WOK
+  SiSU 1.0 same as 0.69
+
+WOK
+    end
     def sisu_0_69
       <<WOK
-  SiSU 0.69 same as previous, adds book index tags
+  SiSU 0.69 (same as 1.0) as previous (0.57) with the addition of book index tags
     /^=\{.+?\}$/
     e.g. appended to a paragraph, on a new-line (without a blank line in between)
     logical structure produced assuming this is the first text "object"
@@ -280,9 +314,10 @@ WOK
     end
     def sisu_0_57
       <<WOK
-  SiSU 0.57 is the same as 0.42 with the introduction of some a shortcut to use
-  the headers @title and @creator in the first heading [expanded using the
-  contents of the headers @title: and @author:]
+
+  SiSU 0.57 (a subset of 1.0) is the same as 0.42 with the introduction of some
+  a shortcut to use the headers @title and @creator in the first heading
+  [expanded using the contents of the headers @title: and @author:]
 
   :A~ @title by @author
 
@@ -290,7 +325,7 @@ WOK
     end
     def sisu_0_42
       <<WOK
-  SiSU 0.42 is the same as 0.38 with the introduction of some additional endnote types,
+  SiSU 0.42 (a subset of 1.0) is the same as 0.38 with the introduction of some additional endnote types,
 
   Introduces some varations on endnotes, in particular the use of the asterisk
   ~{* for example for describing an author }~ and ~{** for describing a second author }~
@@ -310,11 +345,11 @@ WOK
     def sisu_0_38
       <<WOK
 
-  SiSU 0.38 introduced alternative experimental header and heading/structure markers,
+  SiSU 0.38 (a subset of 1.0) introduced alternative experimental header and heading/structure markers,
 
   @headername: and headers :A~ :B~ :C~ 1~ 2~ 3~
 
-  as the equivalent of
+  as the equivalent of (the superceded)
 
   0~headername and headers 1~ 2~ 3~ 4~ 5~ 6~
 
@@ -342,8 +377,8 @@ WOK
     def sisu_0_37
       <<WOK
 
-  SiSU 0.37 introduced new file naming convention,
-  using the file extensions .sst .ssm and .ssi
+  SiSU 0.37 introduced the file naming convention, that remains in use in SiSU
+  v1 and v2, using the file extensions .sst .ssm and .ssi
   to replace .s1 .s2 .s3 .r1 .r2 .r3  and .si
 
   this is captured by the following file 'rename' instruction:
@@ -392,7 +427,11 @@ WOK
       tell=if @opt.mod.inspect =~/--query/
         tell=case @opt.mod.inspect
         when /history/
-          "#{sisu_0_69}#{sisu_0_66}#{sisu_0_57}#{sisu_0_42}#{sisu_0_38}\n#{sisu_0_37}\n#{sisu_0_16}\n#{sisu_0_1}"
+          "#{sisu_2_0}#{sisu_1_0}#{sisu_0_69}#{sisu_0_66}#{sisu_0_57}#{sisu_0_42}#{sisu_0_38}\n#{sisu_0_37}\n#{sisu_0_16}\n#{sisu_0_1}"
+        when /2.0/
+          "#{sisu_2_0}#{sisu_1_0}#{sisu_0_69}#{sisu_0_66}#{sisu_0_57}#{sisu_0_42}#{sisu_0_38}#{sisu_0_16}"
+        when /1.0/
+          "#{sisu_1_0}#{sisu_0_69}#{sisu_0_66}#{sisu_0_57}#{sisu_0_42}#{sisu_0_38}#{sisu_0_16}"
         when /0.69/
           "#{sisu_0_69}#{sisu_0_66}#{sisu_0_57}#{sisu_0_42}#{sisu_0_38}#{sisu_0_16}"
         when /0.66/
-- 
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