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Added sensitivity setting #7

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Added sensitivity setting #7

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1d31213
Added sensitivity setting
axeldetlofsson Mar 4, 2021
11a40c3
Set default value to off / 0
axeldetlofsson Mar 4, 2021
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6 changes: 6 additions & 0 deletions README.asciidoc
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,11 @@ By default, `fuzzysearch` doesn't match over spaces. That means that `"fr"` will
If you dislike this behaviour, set `g:fuzzysearch_match_spaces = 1`.
The reasoning behind the default behaviour is that it is much easier to narrow down searches, in order to re-use patterns later, for example in a replacement by `:%s//<new_string>/g`.

== Sensitivity
Determine how many wildcard chars between input chars should be a match.
0 = off, input `"fr"` will match `"f.*r"`, 2 will match `"f._._.r"`, 1 `"f._.r"` and so on.
Ex: `g:fuzzysearch_sensitivity = 3` (default is 0)


=== Useful mappings
Replace in file using last search: `nnoremap <leader>r :%s///g<left><left>` +
Expand All @@ -25,4 +30,5 @@ I find it very useful to create a fuzzy search quickly, then replace all instanc
`g:fuzzysearch_ignorecase = 1` +
`g:fuzzysearch_max_history = 30` +
`g:fuzzysearch_match_spaces = 0`
`g:fuzzysearch_sensitivity = 0`

9 changes: 7 additions & 2 deletions plugin/fuzzysearch.vim
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Expand Up @@ -4,6 +4,7 @@ let g:fuzzysearch_hlsearch=1
let g:fuzzysearch_ignorecase=1
let g:fuzzysearch_max_history = 30
let g:fuzzysearch_match_spaces = 0
let g:fuzzysearch_sensitivity = 0

function! s:getSearchHistory()
return filter(map(range(1, 20), 'histget("/", v:val-20)'), '!empty(v:val)')
Expand All @@ -29,11 +30,15 @@ function! s:restoreHistory(histList)
let @/=oldSearch
endfunction

let s:fuzzySensitivity = '-'
if g:fuzzysearch_sensitivity
let s:fuzzySensitivity = ','.g:fuzzysearch_sensitivity
endif

if g:fuzzysearch_match_spaces
let s:fuzzyChars = '.\\{-}'
let s:fuzzyChars = '.\\{'.s:fuzzySensitivity.'}'
else
let s:fuzzyChars = '\[^\\ ]\\{-}'
let s:fuzzyChars = '\[^\\ ]\\{'.s:fuzzySensitivity.'}'
endif

function! s:update(startPos, part)
Expand Down