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refactor s:expand: stringify the indices

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itchyny
2016-03-22 09:20:05 +09:00
parent 6d5b8787b7
commit c2b956296e
1 changed files with 4 additions and 6 deletions
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10
autoload/lightline.vim
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@@ -2,7 +2,7 @@
" Filename: autoload/lightline.vim " Filename: autoload/lightline.vim
" Author: itchyny " Author: itchyny
" License: MIT License " License: MIT License
" Last Change: 2016/03/22 09:07:32. " Last Change: 2016/03/22 09:18:07.
" ============================================================================= " =============================================================================
let s:save_cpo = &cpo let s:save_cpo = &cpo
@@ -406,20 +406,18 @@ function! s:expand(components) abort
let expanded = [] let expanded = []
let indices = [] let indices = []
let previndex = -1 let previndex = -1
let xs = s:flatten(s:flatten(map(deepcopy(a:components), 'map(v:val, "s:convert(v:val, " . v:key . ")")'))) let xs = s:flatten(s:flatten(map(deepcopy(a:components), 'map(v:val, "s:convert(v:val, string(" . v:key . "))")')))
for [component, expand, index] in xs for [component, expand, index] in xs
if type(previndex) != type(index) || previndex != index if previndex != index
call add(indices, index) call add(indices, index)
call add(components, []) call add(components, [])
call add(expanded, []) call add(expanded, [])
endif endif
call extend(components[-1], component) call extend(components[-1], component)
call extend(expanded[-1], repeat([expand], len(component))) call extend(expanded[-1], repeat([expand], len(component)))
unlet previndex
let previndex = index let previndex = index
unlet index
endfor endfor
call add(indices, len(a:components)) call add(indices, string(len(a:components)))
return [components, expanded, indices] return [components, expanded, indices]
endfunction endfunction