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Merge pull request #833 from hav4ik/master

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Fixed error 'unknown function strcharpart' for older versions of Vim
This commit is contained in:
Phil Runninger 2018-04-25 01:25:43 -04:00 committed by GitHub
commit cc60495fe0
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 15 additions and 7 deletions
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12
lib/nerdtree/bookmark.vim
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@ -287,10 +287,14 @@ function! s:Bookmark.str()
let pathStr = self.path.str({'format': 'UI'})
if strdisplaywidth(pathStr) > pathStrMaxLen
while strdisplaywidth(pathStr) > pathStrMaxLen && strchars(pathStr) > 0
let pathStr = strcharpart(pathStr, 1)
endwhile
let pathStr = '<' . pathStr
if exists("*strcharpart")
while strdisplaywidth(pathStr) > pathStrMaxLen && strchars(pathStr) > 0
let pathStr = strcharpart(pathStr, 1)
endwhile
let pathStr = '<' . pathStr
else
let pathStr = '<' . strpart(pathStr, len(pathStr) - pathStrMaxLen)
endif
endif
return '>' . self.name . ' ' . pathStr
endfunction

10
lib/nerdtree/path.vim
View File

@ -720,9 +720,13 @@ function! s:Path.str(...)
if has_key(options, 'truncateTo')
let limit = options['truncateTo']
if strdisplaywidth(toReturn) > limit-1
while strdisplaywidth(toReturn) > limit-1 && strchars(toReturn) > 0
let toReturn = strcharpart(toReturn, 1)
endwhile
if exists("*strcharpart")
while strdisplaywidth(toReturn) > limit-1 && strchars(toReturn) > 0
let toReturn = strcharpart(toReturn, 1)
endwhile
else
let toReturn = toReturn[(len(toReturn)-limit+1):]
endif
if len(split(toReturn, '/')) > 1
let toReturn = '</' . join(split(toReturn, '/')[1:], '/') . '/'
else