7
|
1 " Vim syntax file
|
2581
|
2 " Language: YAML (YAML Ain't Markup Language) 1.2
|
|
3 " Maintainer: Nikolai Pavlov <zyx.vim@gmail.com>
|
|
4 " First author: Nikolai Weibull <now@bitwi.se>
|
|
5 " Latest Revision: 2010-09-16
|
7
|
6
|
2581
|
7 if exists('b:current_syntax')
|
|
8 finish
|
7
|
9 endif
|
|
10
|
375
|
11 let s:cpo_save = &cpo
|
|
12 set cpo&vim
|
7
|
13
|
2581
|
14 let s:ns_char = '\%(\%([\n\r\uFEFF \t]\)\@!\p\)'
|
|
15 let s:ns_word_char = '\%(\w\|-\)'
|
|
16 let s:ns_uri_char = '\%(%\x\x\|'.s:ns_word_char.'\|[#/;?:@&=+$,.!~*''()\[\]]\)'
|
|
17 let s:ns_tag_char = '\%(%\x\x\|'.s:ns_word_char.'\|[#/;?:@&=+$.~*''()]\)'
|
|
18 let s:c_ns_anchor_char = '\%(\%([\n\r\uFEFF \t,\[\]{}]\)\@!\p\)'
|
|
19 let s:c_indicator = '[\-?:,\[\]{}#&*!|>''"%@`]'
|
|
20 let s:c_flow_indicator = '[,\[\]{}]'
|
|
21
|
|
22 let s:c_verbatim_tag = '!<'.s:ns_uri_char.'\+>'
|
|
23 let s:c_named_tag_handle = '!'.s:ns_word_char.'\+!'
|
|
24 let s:c_secondary_tag_handle = '!!'
|
|
25 let s:c_primary_tag_handle = '!'
|
|
26 let s:c_tag_handle = '\%('.s:c_named_tag_handle.
|
|
27 \ '\|'.s:c_secondary_tag_handle.
|
|
28 \ '\|'.s:c_primary_tag_handle.'\)'
|
|
29 let s:c_ns_shorthand_tag = s:c_tag_handle . s:ns_tag_char.'\+'
|
|
30 let s:c_non_specific_tag = '!'
|
|
31 let s:c_ns_tag_property = s:c_verbatim_tag.
|
|
32 \ '\|'.s:c_ns_shorthand_tag.
|
|
33 \ '\|'.s:c_non_specific_tag
|
|
34
|
|
35 let s:c_ns_anchor_name = s:c_ns_anchor_char.'\+'
|
|
36 let s:c_ns_anchor_property = '&'.s:c_ns_anchor_name
|
|
37 let s:c_ns_alias_node = '\*'.s:c_ns_anchor_name
|
|
38
|
|
39 let s:ns_directive_name = s:ns_char.'\+'
|
|
40
|
|
41 let s:ns_local_tag_prefix = '!'.s:ns_uri_char.'*'
|
|
42 let s:ns_global_tag_prefix = s:ns_tag_char.s:ns_uri_char.'*'
|
|
43 let s:ns_tag_prefix = s:ns_local_tag_prefix.
|
|
44 \ '\|'.s:ns_global_tag_prefix
|
|
45
|
|
46 let s:ns_plain_safe_out = s:ns_char
|
|
47 let s:ns_plain_safe_in = '\%('.s:c_flow_indicator.'\@!'.s:ns_char.'\)'
|
|
48
|
|
49 let s:ns_plain_first_in = '\%('.s:c_indicator.'\@!'.s:ns_char.'\|[?:\-]\%('.s:ns_plain_safe_in.'\)\@=\)'
|
|
50 let s:ns_plain_first_out = '\%('.s:c_indicator.'\@!'.s:ns_char.'\|[?:\-]\%('.s:ns_plain_safe_out.'\)\@=\)'
|
|
51
|
|
52 let s:ns_plain_char_in = '\%('.s:ns_char.'#\|:'.s:ns_plain_safe_in.'\|[:#]\@!'.s:ns_plain_safe_in.'\)'
|
|
53 let s:ns_plain_char_out = '\%('.s:ns_char.'#\|:'.s:ns_plain_safe_out.'\|[:#]\@!'.s:ns_plain_safe_out.'\)'
|
|
54
|
|
55 let s:ns_plain_out = s:ns_plain_first_out . s:ns_plain_char_out.'*'
|
|
56 let s:ns_plain_in = s:ns_plain_first_in . s:ns_plain_char_in.'*'
|
|
57
|
|
58
|
1698
|
59 syn keyword yamlTodo contained TODO FIXME XXX NOTE
|
7
|
60
|
2581
|
61 syn region yamlComment display oneline start='\%\(^\|\s\)#' end='$'
|
|
62 \ contains=yamlTodo
|
7
|
63
|
2581
|
64 execute 'syn region yamlDirective oneline start='.string('^\ze%'.s:ns_directive_name.'\s\+').' '.
|
|
65 \ 'end="$" '.
|
|
66 \ 'contains=yamlTAGDirective,'.
|
|
67 \ 'yamlYAMLDirective,'.
|
|
68 \ 'yamlReservedDirective '.
|
|
69 \ 'keepend'
|
1698
|
70
|
2581
|
71 syn match yamlTAGDirective '%TAG\s\+' contained nextgroup=yamlTagHandle
|
|
72 execute 'syn match yamlTagHandle contained nextgroup=yamlTagPrefix '.string(s:c_tag_handle.'\s\+')
|
|
73 execute 'syn match yamlTagPrefix contained nextgroup=yamlComment ' . string(s:ns_tag_prefix)
|
7
|
74
|
2581
|
75 syn match yamlYAMLDirective '%YAML\s\+' contained nextgroup=yamlYAMLVersion
|
|
76 syn match yamlYAMLVersion '\d\+\.\d\+' contained nextgroup=yamlComment
|
|
77
|
|
78 execute 'syn match yamlReservedDirective contained nextgroup=yamlComment '.
|
|
79 \string('%\%(\%(TAG\|YAML\)\s\)\@!'.s:ns_directive_name)
|
7
|
80
|
2581
|
81 syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start='"' skip='\\"' end='"'
|
|
82 \ contains=yamlEscape
|
|
83 \ nextgroup=yamlKeyValueDelimiter
|
|
84 syn region yamlFlowString matchgroup=yamlFlowStringDelimiter start="'" skip="''" end="'"
|
|
85 \ contains=yamlSingleEscape
|
|
86 \ nextgroup=yamlKeyValueDelimiter
|
|
87 syn match yamlEscape contained '\\\%([\\"abefnrtv\^0_ NLP\n]\|x\x\x\|u\x\{4}\|U\x\{8}\)'
|
|
88 syn match yamlSingleEscape contained "''"
|
|
89
|
|
90 syn match yamlBlockScalarHeader contained '\s\+\zs[|>]\%([+-]\=[1-9]\|[1-9]\=[+-]\)\='
|
|
91
|
|
92 syn cluster yamlFlow contains=yamlFlowString,yamlFlowMapping,yamlFlowCollection
|
|
93 syn cluster yamlFlow add=yamlFlowMappingKey,yamlFlowMappingMerge
|
|
94 syn cluster yamlFlow add=yamlConstant,yamlPlainScalar,yamlFloat
|
|
95 syn cluster yamlFlow add=yamlTimestamp,yamlInteger,yamlMappingKeyStart
|
|
96 syn cluster yamlFlow add=yamlComment
|
|
97 syn region yamlFlowMapping matchgroup=yamlFlowIndicator start='{' end='}' contains=@yamlFlow
|
|
98 syn region yamlFlowCollection matchgroup=yamlFlowIndicator start='\[' end='\]' contains=@yamlFlow
|
|
99
|
|
100 execute 'syn match yamlPlainScalar /'.s:ns_plain_out.'/'
|
|
101 execute 'syn match yamlPlainScalar contained /'.s:ns_plain_in.'/'
|
|
102
|
|
103 syn match yamlMappingKeyStart '?\ze\s'
|
|
104 syn match yamlMappingKeyStart '?' contained
|
|
105
|
|
106 execute 'syn match yamlFlowMappingKey /'.s:ns_plain_in.'\ze\s*:/ contained '.
|
|
107 \'nextgroup=yamlKeyValueDelimiter'
|
|
108 syn match yamlFlowMappingMerge /<<\ze\s*:/ contained nextgroup=yamlKeyValueDelimiter
|
|
109
|
|
110 syn match yamlBlockCollectionItemStart '^\s*\zs-\%(\s\+-\)*\s' nextgroup=yamlBlockMappingKey,yamlBlockMappingMerge
|
|
111 execute 'syn match yamlBlockMappingKey /^\s*\zs'.s:ns_plain_out.'\ze\s*:\%(\s\|$\)/ '.
|
|
112 \'nextgroup=yamlKeyValueDelimiter'
|
|
113 execute 'syn match yamlBlockMappingKey /\s*\zs'.s:ns_plain_out.'\ze\s*:\%(\s\|$\)/ contained '.
|
|
114 \'nextgroup=yamlKeyValueDelimiter'
|
|
115 syn match yamlBlockMappingMerge /^\s*\zs<<\ze:\%(\s\|$\)/ nextgroup=yamlKeyValueDelimiter
|
|
116 syn match yamlBlockMappingMerge /<<\ze\s*:\%(\s\|$\)/ nextgroup=yamlKeyValueDelimiter contained
|
7
|
117
|
2581
|
118 syn match yamlKeyValueDelimiter /\s*:/ contained
|
|
119 syn match yamlKeyValueDelimiter /\s*:/ contained
|
|
120
|
|
121 syn keyword yamlConstant true True TRUE false False FALSE
|
|
122 syn keyword yamlConstant null Null NULL
|
|
123 syn match yamlConstant '\<\~\>'
|
|
124
|
|
125 syn match yamlTimestamp /\%([\[\]{}, \t]\@!\p\)\@<!\%(\d\{4}-\d\d\=-\d\d\=\%(\%([Tt]\|\s\+\)\%(\d\d\=\):\%(\d\d\):\%(\d\d\)\%(\.\%(\d*\)\)\=\%(\s*\%(Z\|[+-]\d\d\=\%(:\d\d\)\=\)\)\=\)\=\)\%([\[\]{}, \t]\@!\p\)\@!/
|
|
126
|
|
127 syn match yamlInteger /\%([\[\]{}, \t]\@!\p\)\@<!\%([+-]\=\%(0\%(b[0-1_]\+\|[0-7_]\+\|x[0-9a-fA-F_]\+\)\=\|\%([1-9][0-9_]*\%(:[0-5]\=\d\)\+\)\)\)\%([\[\]{}, \t]\@!\p\)\@!/
|
|
128 syn match yamlFloat /\%([\[\]{}, \t]\@!\p\)\@<!\%([+-]\=\%(\%(\d[0-9_]*\)\.[0-9_]*\%([eE][+-]\d\+\)\=\|\.[0-9_]\+\%([eE][-+][0-9]\+\)\=\|\d[0-9_]*\%(:[0-5]\=\d\)\+\.[0-9_]*\|\.\%(inf\|Inf\|INF\)\)\|\%(\.\%(nan\|NaN\|NAN\)\)\)\%([\[\]{}, \t]\@!\p\)\@!/
|
7
|
129
|
2581
|
130 execute 'syn match yamlNodeTag '.string(s:c_ns_tag_property)
|
|
131 execute 'syn match yamlAnchor '.string(s:c_ns_anchor_property)
|
|
132 execute 'syn match yamlAlias '.string(s:c_ns_alias_node)
|
|
133
|
|
134 syn match yamlDocumentStart '^---\ze\%(\s\|$\)'
|
|
135 syn match yamlDocumentEnd '^\.\.\.\ze\%(\s\|$\)'
|
7
|
136
|
2581
|
137 hi def link yamlTodo Todo
|
|
138 hi def link yamlComment Comment
|
|
139
|
|
140 hi def link yamlDocumentStart PreProc
|
|
141 hi def link yamlDocumentEnd PreProc
|
7
|
142
|
2581
|
143 hi def link yamlDirectiveName Keyword
|
7
|
144
|
2581
|
145 hi def link yamlTAGDirective yamlDirectiveName
|
|
146 hi def link yamlTagHandle String
|
|
147 hi def link yamlTagPrefix String
|
7
|
148
|
2581
|
149 hi def link yamlYAMLDirective yamlDirectiveName
|
|
150 hi def link yamlReservedDirective Error
|
|
151 hi def link yamlYAMLVersion Number
|
|
152
|
|
153 hi def link yamlString String
|
|
154 hi def link yamlFlowString yamlString
|
|
155 hi def link yamlFlowStringDelimiter yamlString
|
|
156 hi def link yamlEscape SpecialChar
|
|
157 hi def link yamlSingleEscape SpecialChar
|
|
158
|
|
159 hi def link yamlBlockCollectionItemStart Label
|
|
160 hi def link yamlBlockMappingKey Identifier
|
|
161 hi def link yamlBlockMappingMerge Special
|
|
162
|
|
163 hi def link yamlFlowMappingKey Identifier
|
|
164 hi def link yamlFlowMappingMerge Special
|
|
165
|
|
166 hi def link yamlMappingKeyStart Special
|
|
167 hi def link yamlFlowIndicator Special
|
|
168 hi def link yamlKeyValueDelimiter Special
|
|
169
|
|
170 hi def link yamlConstant Constant
|
|
171
|
|
172 hi def link yamlAnchor Type
|
|
173 hi def link yamlAlias Type
|
|
174 hi def link yamlNodeTag Type
|
|
175
|
|
176 hi def link yamlInteger Number
|
|
177 hi def link yamlFloat Float
|
|
178 hi def link yamlTimestamp Number
|
7
|
179
|
|
180 let b:current_syntax = "yaml"
|
|
181
|
2581
|
182 unlet s:ns_word_char s:ns_uri_char s:c_verbatim_tag s:c_named_tag_handle s:c_secondary_tag_handle s:c_primary_tag_handle s:c_tag_handle s:ns_tag_char s:c_ns_shorthand_tag s:c_non_specific_tag s:c_ns_tag_property s:c_ns_anchor_char s:c_ns_anchor_name s:c_ns_anchor_property s:c_ns_alias_node s:ns_char s:ns_directive_name s:ns_local_tag_prefix s:ns_global_tag_prefix s:ns_tag_prefix s:c_indicator s:ns_plain_safe_out s:c_flow_indicator s:ns_plain_safe_in s:ns_plain_first_in s:ns_plain_first_out s:ns_plain_char_in s:ns_plain_char_out s:ns_plain_out s:ns_plain_in
|
|
183
|
375
|
184 let &cpo = s:cpo_save
|
|
185 unlet s:cpo_save
|
2581
|
186
|