84 lines
2.3 KiB
VimL
84 lines
2.3 KiB
VimL
" Filter_fuzzy.vim
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" @Author: Tom Link (mailto:micathom AT gmail com?subject=[vim])
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" @Website: http://www.vim.org/account/profile.php?user_id=4037
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" @License: GPL (see http://www.gnu.org/licenses/gpl.txt)
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" @Created: 2008-11-25.
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" @Last Change: 2013-09-25.
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" @Revision: 0.0.47
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let s:prototype = tlib#Filter_cnf#New({'_class': ['Filter_fuzzy'], 'name': 'fuzzy'}) "{{{2
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let s:prototype.highlight = g:tlib#input#higroup
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" Support for "fuzzy" pattern matching in |tlib#input#List()|.
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" Patterns are interpreted as if characters were connected with '.\{-}'.
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"
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" In "fuzzy" mode, the pretty printing of filenames is disabled.
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function! tlib#Filter_fuzzy#New(...) "{{{3
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let object = s:prototype.New(a:0 >= 1 ? a:1 : {})
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return object
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endf
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" :nodoc:
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function! s:prototype.Init(world) dict "{{{3
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" TLogVAR a:world.display_format
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" :nodoc:
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function! a:world.Set_display_format(value) dict
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if a:value == 'filename'
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let self.display_format = ''
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else
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let self.display_format = a:value
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endif
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endf
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endf
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let s:Help = s:prototype.Help
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" :nodoc:
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function! s:prototype.Help(world) dict "{{{3
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call call(s:Help, [a:world], self)
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call a:world.PushHelp('Patterns are interpreted as if characters were connected with .\{-}')
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endf
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" :nodoc:
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function! s:prototype.DisplayFilter(filter) dict "{{{3
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" TLogVAR a:filter
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let filter1 = deepcopy(a:filter)
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call map(filter1, '"{". join(reverse(v:val), " OR ") ."}"')
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return join(reverse(filter1), ' AND ')
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endf
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" :nodoc:
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function! s:prototype.SetFrontFilter(world, pattern) dict "{{{3
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let a:world.filter[0] = map(reverse(split(a:pattern, '\s*|\s*')), 'join(map(split(v:val, ''\zs''), ''tlib#rx#Escape(v:val, "V")''), ''\.\{-}'')') + a:world.filter[0][1 : -1]
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endif
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endf
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" :nodoc:
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function! s:prototype.PushFrontFilter(world, char) dict "{{{3
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let ch = tlib#rx#Escape(nr2char(a:char), 'V')
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if empty(a:world.filter[0][0])
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let a:world.filter[0][0] .= ch
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else
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let a:world.filter[0][0] .= '\.\{-}'. ch
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endif
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endf
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" :nodoc:
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function! s:prototype.ReduceFrontFilter(world) dict "{{{3
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let a:world.filter[0][0] = substitute(a:world.filter[0][0], '\(\\\.\\{-}\)\?.$', '', '')
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endf
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" :nodoc:
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function! s:prototype.CleanFilter(filter) dict "{{{3
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return substitute(a:filter, '\\\.\\{-}', '', 'g')
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endf
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