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Add support to Chinese characters for PinYin initials #455

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Add support to Chinese characters for PinYin initials #455

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71662bb
Add support to Chinese characters for PinYin initials
troy-daniel Mar 13, 2021
68c46c7
Add support to multiple character navigation
TroyDanielFZ Jun 26, 2021
853630b
Add choice to hit uppercase when triggered by lowercase character in …
TroyDanielFZ Jun 26, 2021
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27 changes: 27 additions & 0 deletions autoload/EasyMotion.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,8 @@ function! EasyMotion#init()
let s:dot_repeat = {}
" Prepare 1-key Migemo Dictionary
let s:migemo_dicts = {}
" Prepare Chinese Dictionary
let s:chinese_dict = {}
let s:EasyMotion_is_active = 0
call EasyMotion#reset()
" Anywhere regular expression: {{{
Expand Down Expand Up @@ -571,6 +573,8 @@ function! s:convertRegep(input) "{{{

if use_migemo
let re = s:convertMigemo(re)
elseif g:EasyMotion_use_Chinese
let re = s:convertChinese(re)
endif

if s:should_use_smartsign(a:input)
Expand All @@ -587,6 +591,29 @@ function! s:convertRegep(input) "{{{
let re = case_flag . re
return re
endfunction "}}}
function! s:convertChinese(re) "{{{
if empty(s:chinese_dict)
let s:chinese_dict = EasyMotion#Chinese#load_dict()
" patch the Chinese dictionary to include the upper case English
" letter as hits
if g:EasyMotion_Chinese_SearchUpper
for idx in range(97, 122)
let key = nr2char(idx)
if has_key(s:chinese_dict, key)
let needle = s:chinese_dict[key]
let s:chinese_dict[nr2char(idx)] = needle[0:1] . nr2char(idx-32).needle[2:]
else
let s:chinese_dict[nr2char(idx)] = '['.nr2char(idx).nr2char(idx-32).']'
endif
endfor
endif
endif
let regString = ''
for ch in split(a:re, '\zs')
let regString .= get(s:chinese_dict, ch, ch)
endfor
return regString
endfunction "}}}
function! s:convertMigemo(re) "{{{
let re = a:re

Expand Down
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