1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
# encoding: utf-8
=begin
* Name: SiSU
* Description: a framework for document structuring, publishing and search
* Author: Ralph Amissah
* Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012 Ralph Amissah, All Rights Reserved.
* License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
If you have Internet connection, the latest version of the GPL should be
available at these locations:
<http://www.fsf.org/licensing/licenses/gpl.html>
<http://www.gnu.org/licenses/gpl.html>
<http://www.sisudoc.org/sisu/en/manifest/gpl.fsf.html>
* SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
* Hompages:
<http://www.jus.uio.no/sisu>
<http://www.sisudoc.org>
* Download:
<http://www.sisudoc.org/sisu/en/SiSU/download.html>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: A conversion script for canned substitutions, a fairly generic
simple tool that can be used to store other canned conversions, used here for
altering SiSU markup
=end
module SiSU_MarkupType
class MarkupIdentify
@@version={}
@@fns,@@version[:determined],@@version[:declared],@@declared_doc_type='','','','[text?]'
attr_accessor :version,:declared_doc_type
def initialize(content,opt)
@cont,@opt=content,opt
end
def identify
@version,@declared_doc_type=@@version,@@declared_doc_type
if @opt.fns != @@fns
if @cont[0] =~ /^(?:%\s+)?SiSU\s+(text|master|insert)\s+([0-9](?:\.[0-9]+){1,2})/ \
or @cont[0] =~ /^(?:%\s+)?sisu-([0-9](?:\.[0-9]+){1,2})/
@declared_doc_type,@version[:declared]=$1,$2
elsif @cont[0] =~ /^(?:%\s+)?SiSU\s+([0-9](?:\.[0-9]+){1,2})/ \
or @cont[0] =~ /^(?:%\s+)?sisu-([0-9](?:\.[0-9]+){1,2})/
@version[:declared]=$1
end
@flag_2_0,@flag_66,@flag_57,@flag_38=false,false,false,false
@cont.each_with_index do |y,i|
if y =~/^(?:0\{?~links?|@links?:)\s/
links=unless y =~/\{.+?\}\S+/; oldlinks=' (pre 0.20.4 header links)'
else ' (post 0.20.4 header links)'
end
end
if y =~/^@make:|^@classify|^\s\s?:\S+?:\s+\S/
version=2.0.to_f
@version[:determined]=version
@flag_2_0=true
break
end
unless @flag_38
if y =~/^:?A~/
version=0.38.to_f
@version[:determined]=version
@flag_38=true
end
end
if @flag_38
if @flag_69 \
or y =~/^=\{.+?\}\s*$/
version=0.69.to_f
@flag_69=true
@version[:determined]=version
break
end
if @flag_66 \
or y =~/[:;]\{.+?\}[:;][a-z+]/
version=0.66.to_f
@flag_66=true
@version[:determined]=version
break
end
end
end
@flag_57,@flag_38=false,false
unless @flag_2_0 \
or @flag_66 \
or @flag_69
@cont.each_with_index do |y,i|
if @flag_57 \
or y =~/^:?A~\?? @title/
@version[:determined]=0.57.to_f
@flag_57=true
break
end
if @flag_38 \
or y =~/^:?A~/
@version[:determined]=0.38.to_f
@flag_38=true
break if i >= 200
if y =~ /(?:~{\*+|~\[\*|~\[\+)\s/
@version[:determined]=0.42 #0.38 can safely be treated as 0.42
break
end
end
if y =~/^0~/ \
and not @flag_38
@version[:determined]=0.16.to_f
break
end
end
end
@@fns=@opt.fns
@@version,@@declared_doc_type=@version,@declared_doc_type
end
self
end
def markup_version?
def determined
identify.version[:determined].to_f
end
def series
s=case identify.version[:determined].to_s
when /^[01]\./; '1.0'
when /^[2]\./; '2.0'
else '2.0'
end
"series #{s}"
end
def declared
identify.version[:declared].to_f
end
self
end
end
end
__END__
|
