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
168
169
170
171
172
173
174
175
176
177
178
179
180
181
|
" Vim syntax file
" Language: DTD (Document Type Definition for XML)
" Maintainer: Johannes Zellner <johannes@zellner.org>
" Author and previous maintainer:
" Daniel Amyot <damyot@site.uottawa.ca>
" Last Change: Tue, 27 Apr 2004 14:54:59 CEST
" Filenames: *.dtd
"
" REFERENCES:
" http://www.w3.org/TR/html40/
" http://www.w3.org/TR/NOTE-html-970421
"
" TODO:
" - improve synchronizing.
if version < 600
syntax clear
let __dtd_cpo_save__ = &cpo
set cpo&
else
if exists("b:current_syntax")
finish
endif
let s:dtd_cpo_save = &cpo
set cpo&vim
endif
if !exists("dtd_ignore_case")
" I prefer having the case takes into consideration.
syn case match
else
syn case ignore
endif
" the following line makes the opening <! and
" closing > highlighted using 'dtdFunction'.
"
" PROVIDES: @dtdTagHook
"
syn region dtdTag matchgroup=dtdFunction
\ start=+<!+ end=+>+ matchgroup=NONE
\ contains=dtdTag,dtdTagName,dtdError,dtdComment,dtdString,dtdAttrType,dtdAttrDef,dtdEnum,dtdParamEntityInst,dtdParamEntityDecl,dtdCard,@dtdTagHook
if !exists("dtd_no_tag_errors")
" mark everything as an error which starts with a <!
" and is not overridden later. If this is annoying,
" it can be switched off by setting the variable
" dtd_no_tag_errors.
syn region dtdError contained start=+<!+lc=2 end=+>+
endif
" if this is a html like comment hightlight also
" the opening <! and the closing > as Comment.
syn region dtdComment start=+<![ \t]*--+ end=+-->+ contains=dtdTodo,@Spell
" proper DTD comment
syn region dtdComment contained start=+--+ end=+--+ contains=dtdTodo,@Spell
" Start tags (keywords). This is contained in dtdFunction.
" Note that everything not contained here will be marked
" as error.
syn match dtdTagName contained +<!\(ATTLIST\|DOCTYPE\|ELEMENT\|ENTITY\|NOTATION\|SHORTREF\|USEMAP\|\[\)+lc=2,hs=s+2
" wildcards and operators
syn match dtdCard contained "|"
syn match dtdCard contained ","
" evenutally overridden by dtdEntity
syn match dtdCard contained "&"
syn match dtdCard contained "?"
syn match dtdCard contained "\*"
syn match dtdCard contained "+"
" ...and finally, special cases.
syn match dtdCard "ANY"
syn match dtdCard "EMPTY"
if !exists("dtd_no_param_entities")
" highlight parameter entity declarations
" and instances. Note that the closing `;'
" is optional.
" instances
syn region dtdParamEntityInst oneline matchgroup=dtdParamEntityPunct
\ start="%[-_a-zA-Z0-9.]\+"he=s+1,rs=s+1
\ skip=+[-_a-zA-Z0-9.]+
\ end=";\|\>"
\ matchgroup=NONE contains=dtdParamEntityPunct
syn match dtdParamEntityPunct contained "\."
" declarations
" syn region dtdParamEntityDecl oneline matchgroup=dtdParamEntityDPunct start=+<!ENTITY % +lc=8 skip=+[-_a-zA-Z0-9.]+ matchgroup=NONE end="\>" contains=dtdParamEntityDPunct
syn match dtdParamEntityDecl +<!ENTITY % [-_a-zA-Z0-9.]*+lc=8 contains=dtdParamEntityDPunct
syn match dtdParamEntityDPunct contained "%\|\."
endif
" &entities; compare with xml
syn match dtdEntity "&[^; \t]*;" contains=dtdEntityPunct
syn match dtdEntityPunct contained "[&.;]"
" Strings are between quotes
syn region dtdString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=dtdAttrDef,dtdAttrType,dtdEnum,dtdParamEntityInst,dtdEntity,dtdCard
syn region dtdString start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=dtdAttrDef,dtdAttrType,dtdEnum,dtdParamEntityInst,dtdEntity,dtdCard
" Enumeration of elements or data between parenthesis
"
" PROVIDES: @dtdEnumHook
"
syn region dtdEnum matchgroup=dtdType start="(" end=")" matchgroup=NONE contains=dtdEnum,dtdParamEntityInst,dtdCard,@dtdEnumHook
"Attribute types
syn keyword dtdAttrType NMTOKEN ENTITIES NMTOKENS ID CDATA
syn keyword dtdAttrType IDREF IDREFS
" ENTITY has to treated special for not overriding <!ENTITY
syn match dtdAttrType +[^!]\<ENTITY+
"Attribute Definitions
syn match dtdAttrDef "#REQUIRED"
syn match dtdAttrDef "#IMPLIED"
syn match dtdAttrDef "#FIXED"
syn case match
" define some common keywords to mark TODO
" and important sections inside comments.
syn keyword dtdTodo contained TODO FIXME XXX
syn sync lines=250
" Define the default highlighting.
" For version 5.7 and earlier: only when not done already
" For version 5.8 and later: only when an item doesn't have highlighting yet
if version >= 508 || !exists("did_dtd_syn_inits")
if version < 508
let did_dtd_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
" The default highlighting.
HiLink dtdFunction Function
HiLink dtdTag Normal
HiLink dtdType Type
HiLink dtdAttrType dtdType
HiLink dtdAttrDef dtdType
HiLink dtdConstant Constant
HiLink dtdString dtdConstant
HiLink dtdEnum dtdConstant
HiLink dtdCard dtdFunction
HiLink dtdEntity Statement
HiLink dtdEntityPunct dtdType
HiLink dtdParamEntityInst dtdConstant
HiLink dtdParamEntityPunct dtdType
HiLink dtdParamEntityDecl dtdType
HiLink dtdParamEntityDPunct dtdComment
HiLink dtdComment Comment
HiLink dtdTagName Statement
HiLink dtdError Error
HiLink dtdTodo Todo
delcommand HiLink
endif
if version < 600
let &cpo = __dtd_cpo_save__
unlet __dtd_cpo_save__
else
let &cpo = s:dtd_cpo_save
unlet s:dtd_cpo_save
endif
let b:current_syntax = "dtd"
" vim: ts=8
|
