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
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
|
" Vim indent file
" Language: Php
" Authors: Miles Lott <milos@groupwhere.org>, Johannes Zellner <johannes@zellner.org>, Pim Snel <pim@lingewoud.nl>
" URL: http://lingewoud.nl/downloads.php
" Last Change: 23 feb 2004
" Version: 0.3
" Notes: This is a combination of the PHP indent file of Miles Lott with
" the HTML indent file of Johannes Zellner. Usefull for editing
" php-files with html parts in it.
"
" Changelog:
" 0.3 - 25 mar 2004
" - fixed wrong indention when a php-tag is opened and closed on
" one single line.
" 0.2 - 23 feb 2004
" - applied patch from Holger Dzeik <dzeik@nentec.de>
" - added changelog
" - added default indention of 3 spaces after the <?php for better
" reading
" - replaced URL
" - reformatted the options section
" 0.1 - 27 mar 2003
" - initial creation of html-enhanced php indent-file
" Options:
let php_noindent_switch=0 " set this to '1' to not try to indent switch/case statements
"set sw=3 " default shiftwidth of 3 spaces
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
setlocal indentexpr=GetPhpIndent()
"setlocal indentkeys+=0=,0),=EO
setlocal indentkeys+=0=,0),=EO,o,O,*<Return>,<>>,<bs>,{,}
" Only define the function once.
if exists("*GetPhpIndent")
finish
endif
" Handle option(s)
if exists("php_noindent_switch")
let b:php_noindent_switch=1
endif
if exists('g:html_indent_tags')
unlet g:html_indent_tags
endif
function GetPhpIndent()
" Find a non-empty line above the current line.
let lnum = prevnonblank(v:lnum - 1)
" Hit the start of the file, use zero indent.
if lnum == 0
return 0
endif
let line = getline(lnum) " last line
let cline = getline(v:lnum) " current line
let pline = getline(lnum - 1) " previous to last line
let ind = indent(lnum)
let restore_ic=&ic
let &ic=1 " ignore case
let ind = <SID>HtmlIndentSum(lnum, -1)
let ind = ind + <SID>HtmlIndentSum(v:lnum, 0)
let &ic=restore_ic
let ind = indent(lnum) + (&sw * ind)
" Indent after php open tags
if line =~ '<?php' && line !~ '?>'
let ind = ind + &sw
endif
if cline =~ '^\s*[?>]' " // Fix from Holger Dzeik <dzeik@nentec.de> Thanks!
let ind = ind - &sw
endif
if exists("b:php_noindent_switch") " version 1 behavior, diy switch/case,etc
" Indent blocks enclosed by {} or ()
if line =~ '[{(]\s*\(#[^)}]*\)\=$'
let ind = ind + &sw
endif
if cline =~ '^\s*[)}]'
let ind = ind - &sw
endif
return ind
else " Try to indent switch/case statements as well
" Indent blocks enclosed by {} or () or case statements, with some anal requirements
if line =~ 'case.*:\|[{(]\s*\(#[^)}]*\)\=$'
let ind = ind + &sw
" return if the current line is not another case statement of the previous line is a bracket open
if cline !~ '.*case.*:\|default:' || line =~ '[{(]\s*\(#[^)}]*\)\=$'
return ind
endif
endif
if cline =~ '^\s*case.*:\|^\s*default:\|^\s*[)}]'
let ind = ind - &sw
" if the last line is a break or return, or the current line is a close bracket,
" or if the previous line is a default statement, subtract another
if line =~ '^\s*break;\|^\s*return\|' && cline =~ '^\s*[)}]' && pline =~ 'default:'
let ind = ind - &sw
endif
endif
if line =~ 'default:'
let ind = ind + &sw
endif
return ind
endif
endfunction
" [-- local settings (must come before aborting the script) --]
"setlocal indentexpr=HtmlIndentGet(v:lnum)
"setlocal indentkeys=o,O,*<Return>,<>>,<bs>,{,}
" [-- helper function to assemble tag list --]
fun! <SID>HtmlIndentPush(tag)
if exists('g:html_indent_tags')
let g:html_indent_tags = g:html_indent_tags.'\|'.a:tag
else
let g:html_indent_tags = a:tag
endif
endfun
" [-- <ELEMENT ? - - ...> --]
call <SID>HtmlIndentPush('a')
call <SID>HtmlIndentPush('abbr')
call <SID>HtmlIndentPush('acronym')
call <SID>HtmlIndentPush('address')
call <SID>HtmlIndentPush('b')
call <SID>HtmlIndentPush('bdo')
call <SID>HtmlIndentPush('big')
call <SID>HtmlIndentPush('blockquote')
call <SID>HtmlIndentPush('button')
call <SID>HtmlIndentPush('caption')
call <SID>HtmlIndentPush('center')
call <SID>HtmlIndentPush('cite')
call <SID>HtmlIndentPush('code')
call <SID>HtmlIndentPush('colgroup')
call <SID>HtmlIndentPush('del')
call <SID>HtmlIndentPush('dfn')
call <SID>HtmlIndentPush('dir')
call <SID>HtmlIndentPush('div')
call <SID>HtmlIndentPush('dl')
call <SID>HtmlIndentPush('em')
call <SID>HtmlIndentPush('fieldset')
call <SID>HtmlIndentPush('font')
call <SID>HtmlIndentPush('form')
call <SID>HtmlIndentPush('frameset')
call <SID>HtmlIndentPush('h1')
call <SID>HtmlIndentPush('h2')
call <SID>HtmlIndentPush('h3')
call <SID>HtmlIndentPush('h4')
call <SID>HtmlIndentPush('h5')
call <SID>HtmlIndentPush('h6')
call <SID>HtmlIndentPush('i')
call <SID>HtmlIndentPush('iframe')
call <SID>HtmlIndentPush('ins')
call <SID>HtmlIndentPush('kbd')
call <SID>HtmlIndentPush('label')
call <SID>HtmlIndentPush('legend')
call <SID>HtmlIndentPush('map')
call <SID>HtmlIndentPush('menu')
call <SID>HtmlIndentPush('noframes')
call <SID>HtmlIndentPush('noscript')
call <SID>HtmlIndentPush('object')
call <SID>HtmlIndentPush('ol')
call <SID>HtmlIndentPush('optgroup')
call <SID>HtmlIndentPush('pre')
call <SID>HtmlIndentPush('q')
call <SID>HtmlIndentPush('s')
call <SID>HtmlIndentPush('samp')
call <SID>HtmlIndentPush('script')
call <SID>HtmlIndentPush('select')
call <SID>HtmlIndentPush('small')
call <SID>HtmlIndentPush('span')
call <SID>HtmlIndentPush('strong')
call <SID>HtmlIndentPush('style')
call <SID>HtmlIndentPush('sub')
call <SID>HtmlIndentPush('sup')
call <SID>HtmlIndentPush('table')
call <SID>HtmlIndentPush('textarea')
call <SID>HtmlIndentPush('title')
call <SID>HtmlIndentPush('tt')
call <SID>HtmlIndentPush('u')
call <SID>HtmlIndentPush('ul')
call <SID>HtmlIndentPush('var')
" [-- <ELEMENT ? O O ...> --]
if !exists('g:html_indent_strict')
call <SID>HtmlIndentPush('body')
call <SID>HtmlIndentPush('head')
call <SID>HtmlIndentPush('html')
call <SID>HtmlIndentPush('tbody')
endif
" [-- <ELEMENT ? O - ...> --]
if !exists('g:html_indent_strict_table')
call <SID>HtmlIndentPush('th')
call <SID>HtmlIndentPush('td')
call <SID>HtmlIndentPush('tr')
call <SID>HtmlIndentPush('tfoot')
call <SID>HtmlIndentPush('thead')
endif
delfun <SID>HtmlIndentPush
set cpo-=C
" [-- count indent-increasing tags of line a:lnum --]
fun! <SID>HtmlIndentOpen(lnum)
let s = substitute('x'.getline(a:lnum),
\ '.\{-}\(\(<\)\('.g:html_indent_tags.'\)\>\)', "\1", 'g')
let s = substitute(s, "[^\1].*$", '', '')
return strlen(s)
endfun
" [-- count indent-decreasing tags of line a:lnum --]
fun! <SID>HtmlIndentClose(lnum)
let s = substitute('x'.getline(a:lnum),
\ '.\{-}\(\(<\)/\('.g:html_indent_tags.'\)\>>\)', "\1", 'g')
let s = substitute(s, "[^\1].*$", '', '')
return strlen(s)
endfun
" [-- count indent-increasing '{' of (java|css) line a:lnum --]
fun! <SID>HtmlIndentOpenAlt(lnum)
return strlen(substitute(getline(a:lnum), '[^{]\+', '', 'g'))
endfun
" [-- count indent-decreasing '}' of (java|css) line a:lnum --]
fun! <SID>HtmlIndentCloseAlt(lnum)
return strlen(substitute(getline(a:lnum), '[^}]\+', '', 'g'))
endfun
" [-- return the sum of indents respecting the syntax of a:lnum --]
fun! <SID>HtmlIndentSum(lnum, style)
if a:style == match(getline(a:lnum), '^\s*</')
if a:style == match(getline(a:lnum), '^\s*</\<\('.g:html_indent_tags.'\)\>')
let open = <SID>HtmlIndentOpen(a:lnum)
let close = <SID>HtmlIndentClose(a:lnum)
if 0 != open || 0 != close
return open - close
endif
endif
endif
if '' != &syntax &&
\ synIDattr(synID(a:lnum, 1, 1), 'name') =~ '\(css\|java\).*' &&
\ synIDattr(synID(a:lnum, strlen(getline(a:lnum)) - 1, 1), 'name')
\ =~ '\(css\|java\).*'
if a:style == match(getline(a:lnum), '^\s*}')
return <SID>HtmlIndentOpenAlt(a:lnum) - <SID>HtmlIndentCloseAlt(a:lnum)
endif
endif
return 0
endfun
" vim: set ts=3 sw=3:
|
