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[rbdr/dotfiles] / vim / plugin / unimpaired.vim
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0d23b6e5
BB		 1" unimpaired.vim - Pairs of handy bracket mappings
2" Maintainer: Tim Pope <http://tpo.pe/>
3" Version: 1.1
4" GetLatestVimScripts: 1590 1 :AutoInstall: unimpaired.vim
5
6if exists("g:loaded_unimpaired") || &cp || v:version < 700
7 finish
8endif
9let g:loaded_unimpaired = 1
10
11" Next and previous {{{1
12
13function! s:MapNextFamily(map,cmd)
14 let map = '<Plug>unimpaired'.toupper(a:map)
15 let end = ' ".(v:count ? v:count : "")<CR>'
16 execute 'nmap <silent> '.map.'Previous :<C-U>exe "'.a:cmd.'previous'.end
17 execute 'nmap <silent> '.map.'Next :<C-U>exe "'.a:cmd.'next'.end
18 execute 'nmap <silent> '.map.'First :<C-U>exe "'.a:cmd.'first'.end
19 execute 'nmap <silent> '.map.'Last :<C-U>exe "'.a:cmd.'last'.end
20 execute 'nmap <silent> ['. a:map .' '.map.'Previous'
21 execute 'nmap <silent> ]'. a:map .' '.map.'Next'
22 execute 'nmap <silent> ['.toupper(a:map).' '.map.'First'
23 execute 'nmap <silent> ]'.toupper(a:map).' '.map.'Last'
24endfunction
25
26call s:MapNextFamily('a','')
27call s:MapNextFamily('b','b')
28call s:MapNextFamily('l','l')
29call s:MapNextFamily('q','c')
30call s:MapNextFamily('t','t')
31
32function! s:entries(path)
33 let path = substitute(a:path,'[\\/]$','','')
34 let files = split(glob(path."/.*"),"\n")
35 let files += split(glob(path."/*"),"\n")
36 call map(files,'substitute(v:val,"[\\/]$","","")')
37 call filter(files,'v:val !~# "[\\\\/]\\.\\.\\=$"')
38 call filter(files,'v:val[-4:-1] !=# ".swp" && v:val[-1:-1] !=# "~"')
39 return files
40endfunction
41
42function! s:FileByOffset(num)
43 let file = expand('%:p')
44 let num = a:num
45 while num
46 let files = s:entries(fnamemodify(file,':h'))
47 if a:num < 0
48 call reverse(sort(filter(files,'v:val < file')))
49 else
50 call sort(filter(files,'v:val > file'))
51 endif
52 let temp = get(files,0,'')
53 if temp == ''
54 let file = fnamemodify(file,':h')
55 else
56 let file = temp
57 while isdirectory(file)
58 let files = s:entries(file)
59 if files == []
60 " TODO: walk back up the tree and continue
61 break
62 endif
63 let file = files[num > 0 ? 0 : -1]
64 endwhile
65 let num += num > 0 ? -1 : 1
66 endif
67 endwhile
68 return file
69endfunction
70
71nnoremap <silent> <Plug>unimpairedONext :<C-U>edit `=<SID>FileByOffset(v:count1)`<CR>
72nnoremap <silent> <Plug>unimpairedOPrevious :<C-U>edit `=<SID>FileByOffset(-v:count1)`<CR>
73
74nmap ]o <Plug>unimpairedONext
75nmap [o <Plug>unimpairedOPrevious
76
77nmap [, :call search('^[<=>]\{7\}','bW')<CR>
78nmap ], :call search('^[<=>]\{7\}','W')<CR>
79omap [, V:call search('^[<=>]\{7\}','bW')<CR>
80omap ], V:call search('^[<=>]\{7\}','W')<CR>
81xmap [, :<C-U>exe 'norm! gv'<Bar>call search('^[<=>]\{7\}','bW')<CR>
82xmap ], :<C-U>exe 'norm! gv'<Bar>call search('^[<=>]\{7\}','W')<CR>
83nmap [< :call search('^<<<<<<<','bW')<CR>
84nmap [= :call search('^=======','bW')<CR>
85nmap [> :call search('^>>>>>>>','bW')<CR>
86nmap ]< :call search('^<<<<<<<','W')<CR>
87nmap ]= :call search('^=======','W')<CR>
88nmap ]> :call search('^>>>>>>>','W')<CR>
89xmap [< :<C-U>exe 'norm! gv'<Bar>call search('^<<<<<<<','bW')<CR>
90xmap [= :<C-U>exe 'norm! gv'<Bar>call search('^=======','bW')<CR>
91xmap [> :<C-U>exe 'norm! gv'<Bar>call search('^>>>>>>>','bW')<CR>
92xmap ]< :<C-U>exe 'norm! gv'<Bar>call search('^<<<<<<<','W')<CR>
93xmap ]= :<C-U>exe 'norm! gv'<Bar>call search('^=======','W')<CR>
94xmap ]> :<C-U>exe 'norm! gv'<Bar>call search('^>>>>>>>','W')<CR>
95omap [< V:call search('^<<<<<<<','bW')<CR>
96omap [= V:call search('^=======','bW')<CR>
97omap [> V:call search('^>>>>>>>','bW')<CR>
98omap ]< V:call search('^<<<<<<<','W')<CR>
99omap ]= V:call search('^=======','W')<CR>
100omap ]> V:call search('^>>>>>>>','W')<CR>
101
102" }}}1
103" Line operations {{{1
104
105function! s:BlankUp(count) abort
106 put!=repeat(nr2char(10), a:count)
107 ']+1
108 silent! call repeat#set("\<Plug>unimpairedBlankUp", a:count)
109endfunction
110
111function! s:BlankDown(count) abort
112 put =repeat(nr2char(10), a:count)
113 '[-1
114 silent! call repeat#set("\<Plug>unimpairedBlankDown", a:count)
115endfunction
116
117nnoremap <silent> <Plug>unimpairedBlankUp :<C-U>call <SID>BlankUp(v:count1)<CR>
118nnoremap <silent> <Plug>unimpairedBlankDown :<C-U>call <SID>BlankDown(v:count1)<CR>
119
120nmap [<Space> <Plug>unimpairedBlankUp
121nmap ]<Space> <Plug>unimpairedBlankDown
122
123function! s:Move(cmd, count, map) abort
124 normal! m`
125 exe 'move'.a:cmd.a:count
126 norm! ``
127 call repeat#set("\<Plug>unimpairedMove".a:map, a:count)
128endfunction
129
130nnoremap <silent> <Plug>unimpairedMoveUp :<C-U>call <SID>Move('--',v:count1,'Up')<CR>
131nnoremap <silent> <Plug>unimpairedMoveDown :<C-U>call <SID>Move('+',v:count1,'Down')<CR>
132xnoremap <silent> <Plug>unimpairedMoveUp :<C-U>exe 'normal! m`'<Bar>exe '''<,''>move--'.v:count1<CR>``
133xnoremap <silent> <Plug>unimpairedMoveDown :<C-U>exe 'normal! m`'<Bar>exe '''<,''>move''>+'.v:count1<CR>``
134
135nmap [e <Plug>unimpairedMoveUp
136nmap ]e <Plug>unimpairedMoveDown
137xmap [e <Plug>unimpairedMoveUp
138xmap ]e <Plug>unimpairedMoveDown
139
140" }}}1
141" Encoding and decoding {{{1
142
143function! s:StringEncode(str)
144 let map = {"\n": 'n', "\r": 'r', "\t": 't', "\b": 'b', "\f": '\f', '"': '"', '\': '\'}
145 return substitute(a:str,"[\001-\033\\\\\"]",'\="\\".get(map,submatch(0),printf("%03o",char2nr(submatch(0))))','g')
146endfunction
147
148function! s:StringDecode(str)
149 let map = {'n': "\n", 'r': "\r", 't': "\t", 'b': "\b", 'f': "\f", 'e': "\e", 'a': "\001", 'v': "\013"}
150 let str = a:str
151 if str =~ '^\s*".\{-\}\\\@<!\%(\\\\\)*"\s*\n\=$'
152 let str = substitute(substitute(str,'^\s*\zs"','',''),'"\ze\s*\n\=$','','')
153 endif
154 let str = substitute(str,'\\n\%(\n$\)\=','\n','g')
155 return substitute(str,'\\\(\o\{1,3\}\|x\x\{1,2\}\|u\x\{1,4\}\|.\)','\=get(map,submatch(1),submatch(1) =~? "^[0-9xu]" ? nr2char("0".substitute(submatch(1),"^[Uu]","x","")) : submatch(1))','g')
156endfunction
157
158function! s:UrlEncode(str)
159 return substitute(a:str,'[^A-Za-z0-9_.~-]','\="%".printf("%02X",char2nr(submatch(0)))','g')
160endfunction
161
162function! s:UrlDecode(str)
163 let str = substitute(substitute(substitute(a:str,'%0[Aa]\n$','%0A',''),'%0[Aa]','\n','g'),'+',' ','g')
164 return substitute(str,'%\(\x\x\)','\=nr2char("0x".submatch(1))','g')
165endfunction
166
167" HTML entities {{{2
168
169let g:unimpaired_html_entities = {
170 \ 'nbsp': 160, 'iexcl': 161, 'cent': 162, 'pound': 163,
171 \ 'curren': 164, 'yen': 165, 'brvbar': 166, 'sect': 167,
172 \ 'uml': 168, 'copy': 169, 'ordf': 170, 'laquo': 171,
173 \ 'not': 172, 'shy': 173, 'reg': 174, 'macr': 175,
174 \ 'deg': 176, 'plusmn': 177, 'sup2': 178, 'sup3': 179,
175 \ 'acute': 180, 'micro': 181, 'para': 182, 'middot': 183,
176 \ 'cedil': 184, 'sup1': 185, 'ordm': 186, 'raquo': 187,
177 \ 'frac14': 188, 'frac12': 189, 'frac34': 190, 'iquest': 191,
178 \ 'Agrave': 192, 'Aacute': 193, 'Acirc': 194, 'Atilde': 195,
179 \ 'Auml': 196, 'Aring': 197, 'AElig': 198, 'Ccedil': 199,
180 \ 'Egrave': 200, 'Eacute': 201, 'Ecirc': 202, 'Euml': 203,
181 \ 'Igrave': 204, 'Iacute': 205, 'Icirc': 206, 'Iuml': 207,
182 \ 'ETH': 208, 'Ntilde': 209, 'Ograve': 210, 'Oacute': 211,
183 \ 'Ocirc': 212, 'Otilde': 213, 'Ouml': 214, 'times': 215,
184 \ 'Oslash': 216, 'Ugrave': 217, 'Uacute': 218, 'Ucirc': 219,
185 \ 'Uuml': 220, 'Yacute': 221, 'THORN': 222, 'szlig': 223,
186 \ 'agrave': 224, 'aacute': 225, 'acirc': 226, 'atilde': 227,
187 \ 'auml': 228, 'aring': 229, 'aelig': 230, 'ccedil': 231,
188 \ 'egrave': 232, 'eacute': 233, 'ecirc': 234, 'euml': 235,
189 \ 'igrave': 236, 'iacute': 237, 'icirc': 238, 'iuml': 239,
190 \ 'eth': 240, 'ntilde': 241, 'ograve': 242, 'oacute': 243,
191 \ 'ocirc': 244, 'otilde': 245, 'ouml': 246, 'divide': 247,
192 \ 'oslash': 248, 'ugrave': 249, 'uacute': 250, 'ucirc': 251,
193 \ 'uuml': 252, 'yacute': 253, 'thorn': 254, 'yuml': 255,
194 \ 'OElig': 338, 'oelig': 339, 'Scaron': 352, 'scaron': 353,
195 \ 'Yuml': 376, 'circ': 710, 'tilde': 732, 'ensp': 8194,
196 \ 'emsp': 8195, 'thinsp': 8201, 'zwnj': 8204, 'zwj': 8205,
197 \ 'lrm': 8206, 'rlm': 8207, 'ndash': 8211, 'mdash': 8212,
198 \ 'lsquo': 8216, 'rsquo': 8217, 'sbquo': 8218, 'ldquo': 8220,
199 \ 'rdquo': 8221, 'bdquo': 8222, 'dagger': 8224, 'Dagger': 8225,
200 \ 'permil': 8240, 'lsaquo': 8249, 'rsaquo': 8250, 'euro': 8364,
201 \ 'fnof': 402, 'Alpha': 913, 'Beta': 914, 'Gamma': 915,
202 \ 'Delta': 916, 'Epsilon': 917, 'Zeta': 918, 'Eta': 919,
203 \ 'Theta': 920, 'Iota': 921, 'Kappa': 922, 'Lambda': 923,
204 \ 'Mu': 924, 'Nu': 925, 'Xi': 926, 'Omicron': 927,
205 \ 'Pi': 928, 'Rho': 929, 'Sigma': 931, 'Tau': 932,
206 \ 'Upsilon': 933, 'Phi': 934, 'Chi': 935, 'Psi': 936,
207 \ 'Omega': 937, 'alpha': 945, 'beta': 946, 'gamma': 947,
208 \ 'delta': 948, 'epsilon': 949, 'zeta': 950, 'eta': 951,
209 \ 'theta': 952, 'iota': 953, 'kappa': 954, 'lambda': 955,
210 \ 'mu': 956, 'nu': 957, 'xi': 958, 'omicron': 959,
211 \ 'pi': 960, 'rho': 961, 'sigmaf': 962, 'sigma': 963,
212 \ 'tau': 964, 'upsilon': 965, 'phi': 966, 'chi': 967,
213 \ 'psi': 968, 'omega': 969, 'thetasym': 977, 'upsih': 978,
214 \ 'piv': 982, 'bull': 8226, 'hellip': 8230, 'prime': 8242,
215 \ 'Prime': 8243, 'oline': 8254, 'frasl': 8260, 'weierp': 8472,
216 \ 'image': 8465, 'real': 8476, 'trade': 8482, 'alefsym': 8501,
217 \ 'larr': 8592, 'uarr': 8593, 'rarr': 8594, 'darr': 8595,
218 \ 'harr': 8596, 'crarr': 8629, 'lArr': 8656, 'uArr': 8657,
219 \ 'rArr': 8658, 'dArr': 8659, 'hArr': 8660, 'forall': 8704,
220 \ 'part': 8706, 'exist': 8707, 'empty': 8709, 'nabla': 8711,
221 \ 'isin': 8712, 'notin': 8713, 'ni': 8715, 'prod': 8719,
222 \ 'sum': 8721, 'minus': 8722, 'lowast': 8727, 'radic': 8730,
223 \ 'prop': 8733, 'infin': 8734, 'ang': 8736, 'and': 8743,
224 \ 'or': 8744, 'cap': 8745, 'cup': 8746, 'int': 8747,
225 \ 'there4': 8756, 'sim': 8764, 'cong': 8773, 'asymp': 8776,
226 \ 'ne': 8800, 'equiv': 8801, 'le': 8804, 'ge': 8805,
227 \ 'sub': 8834, 'sup': 8835, 'nsub': 8836, 'sube': 8838,
228 \ 'supe': 8839, 'oplus': 8853, 'otimes': 8855, 'perp': 8869,
229 \ 'sdot': 8901, 'lceil': 8968, 'rceil': 8969, 'lfloor': 8970,
230 \ 'rfloor': 8971, 'lang': 9001, 'rang': 9002, 'loz': 9674,
231 \ 'spades': 9824, 'clubs': 9827, 'hearts': 9829, 'diams': 9830,
232 \ 'apos': 39}
233
234" }}}2
235
236function! s:XmlEncode(str)
237 let str = a:str
238 let str = substitute(str,'&','\&amp;','g')
239 let str = substitute(str,'<','\&lt;','g')
240 let str = substitute(str,'>','\&gt;','g')
241 let str = substitute(str,'"','\&quot;','g')
242 return str
243endfunction
244
245function! s:XmlEntityDecode(str)
246 let str = substitute(a:str,'\c&#\%(0*38\|x0*26\);','&amp;','g')
247 let str = substitute(str,'\c&#\(\d\+\);','\=nr2char(submatch(1))','g')
248 let str = substitute(str,'\c&#\(x\x\+\);','\=nr2char("0".submatch(1))','g')
249 let str = substitute(str,'\c&apos;',"'",'g')
250 let str = substitute(str,'\c&quot;','"','g')
251 let str = substitute(str,'\c&gt;','>','g')
252 let str = substitute(str,'\c&lt;','<','g')
253 let str = substitute(str,'\C&\(\%(amp;\)\@!\w*\);','\=nr2char(get(g:unimpaired_html_entities,submatch(1),63))','g')
254 return substitute(str,'\c&amp;','\&','g')
255endfunction
256
257function! s:XmlDecode(str)
258 let str = substitute(a:str,'<\%([[:alnum:]-]\+=\%("[^"]*"\|''[^'']*''\)\|.\)\{-\}>','','g')
259 return s:XmlEntityDecode(str)
260endfunction
261
262function! s:Transform(algorithm,type)
263 let sel_save = &selection
264 let cb_save = &clipboard
265 set selection=inclusive clipboard-=unnamed clipboard-=unnamedplus
266 let reg_save = @@
267 if a:type =~ '^\d\+$'
268 silent exe 'norm! ^v'.a:type.'$hy'
269 elseif a:type =~ '^.$'
270 silent exe "normal! `<" . a:type . "`>y"
271 elseif a:type == 'line'
272 silent exe "normal! '[V']y"
273 elseif a:type == 'block'
274 silent exe "normal! `[\<C-V>`]y"
275 else
276 silent exe "normal! `[v`]y"
277 endif
278 let @@ = s:{a:algorithm}(@@)
279 norm! gvp
280 let @@ = reg_save
281 let &selection = sel_save
282 let &clipboard = cb_save
283 if a:type =~ '^\d\+$'
284 silent! call repeat#set("\<Plug>unimpairedLine".a:algorithm,a:type)
285 endif
286endfunction
287
288function! s:TransformOpfunc(type)
289 return s:Transform(s:encode_algorithm, a:type)
290endfunction
291
292function! s:TransformSetup(algorithm)
293 let s:encode_algorithm = a:algorithm
294 let &opfunc = matchstr(expand('<sfile>'), '<SNR>\d\+_').'TransformOpfunc'
295endfunction
296
297function! s:MapTransform(algorithm, key)
298 exe 'nnoremap <silent> <Plug>unimpaired' .a:algorithm.' :<C-U>call <SID>TransformSetup("'.a:algorithm.'")<CR>g@'
299 exe 'xnoremap <silent> <Plug>unimpaired' .a:algorithm.' :<C-U>call <SID>Transform("'.a:algorithm.'",visualmode())<CR>'
300 exe 'nnoremap <silent> <Plug>unimpairedLine'.a:algorithm.' :<C-U>call <SID>Transform("'.a:algorithm.'",v:count1)<CR>'
301 exe 'nmap '.a:key.' <Plug>unimpaired'.a:algorithm
302 exe 'xmap '.a:key.' <Plug>unimpaired'.a:algorithm
303 exe 'nmap '.a:key.a:key[strlen(a:key)-1].' <Plug>unimpairedLine'.a:algorithm
304endfunction
305
306call s:MapTransform('StringEncode','[y')
307call s:MapTransform('StringDecode',']y')
308call s:MapTransform('UrlEncode','[u')
309call s:MapTransform('UrlDecode',']u')
310call s:MapTransform('XmlEncode','[x')
311call s:MapTransform('XmlDecode',']x')
312
313" }}}1
314
315" vim:set sw=2 sts=2:
My dotfiles #config